• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention concerns a mobile load compartment (3) for logs from young forest during thinning and intended to be coupled in a jointed manner behind a harvester of the type that demonstrates a front assembly (1A) and a rear assembly (1 B) that are united through a joint (8) in a manner that allows pivoting and where the rear assembly is equipped with a driver's cabin (2) and the front assembly with a crane (10) that can be rotated around a vertical axis (Z1 ) and, supporting a harvester unit (20), can be used for the gripping and handling of logs, a loading arrangement arranged at the said mobile compartment and including a timber receiver (26) in order to receive the said logs and support them in a retaining manner. In order to obtain a higher degree of exploitation, a loading arrangement is arranged to receive a log directly from the harvester unit (20) and to retain it, and - independently of the motion of the harvester unit - to carry out displacement using the crane (10) of a delivered log to a position in and above the said mobile load compartment (3), whereby the loading arrangement is arranged to receive a log from a position within the working area (25) of the harvester unit in front of or at the side of the front assembly (1 A) of the harvester.
    公开号:SE1350220A1
    申请号:SE1350220
    申请日:2013-02-26
    公开日:2013-09-16
    发明作者:Lennart Olofsson；Erik Lindberg
    申请人:Jlo Dev Ab；
    IPC主号:
    专利说明:

    The present invention relates to a system for processing and transporting forest material according to the preamble of claim 1, a vehicle combination intended to be used in the forestry system according to the preamble of claim 7, and a procedure for a forestry system according to claim 7. the preamble of claim 12.
    When harvesting forests, deforestation and thinning, a number of different terrain-moving work machines are usually used. When driving, ie. falling of the trunk at the root and pruning of the trunk is used so-called harvesters or grinders which work machines have a movable crane arm which in its free spirit is equipped with a harvester unit or a harvester head. The welded trunks are sawn up with a carburetor loaded with loaders, a so-called forwarder, which has a movable arm which has a timber grip at its spirit. With the help of the forwarder, the forest material is transported away to a designated unloading location in connection with the flag by truck-accessible forest truck.
    It can generally be said that there is a desire to streamline forestry and as part of this, a number of new work machines have recently been developed, so-called combination machines, with a wider range of applications and greater flexibility. In this part, it is now not uncommon for work machines to not only link the so-called drive and fitting step, ie. fanning and pruning as well as dividing the tree trunk into parts of a certain length, without work machines that are equipped with a cargo space that allows transport of the sawn tree trunks to the intended unloading place. In other words, these combination machines work both as harvesters and forwarders. An example of a sacian machine is a, so-called drivers which are provided with a rotatable and tiltable load space which can be adjusted in such a way that the logs divided by the harvester head can be transferred directly to the load space or the logs lying on the ground can be lifted into the load space by means of the relatively simple timber gripping means. with. In these machines, the driver normally sits in the forest machine's correction water forward during the harvesting work. Most of the harvester work takes place with the harvester unit within a work area which in practice is covered some distance radially out from the harvester, immediately in front of the harvester or only slightly laterally. The harvesting work is normally carried out at a distance radially from the forestry machine which is so chosen the operator in a safe way, by maneuvering the crane, can meet and catch a falling tad when the tree swings from its vertically rooted layer to a horizontal horizontal layer in which processing of the trade takes place. To perform this manover with the crane, of course, requires a certain amount of space, the extent of which, by an experienced operator, is determined from case to case, for example, based on the size and success of the current line. http: //dms.zacco.comisitesiseCase/40326202SC/41201747/P41201747SE00/P41201747SE00_201 3-02-26_130226 besk.docx 2 A disadvantage of this type of forest harvester is their limited capacity, especially what gaiter it as a unit regarded as prehistoric. not only used for the drive and fitting step (falling, pruning and cutting to certain lengths), but for loading felled forest material on the work machine's mobile loader with the help of the harvester unit's simple timber grip. Another disadvantage of these kanda combination machines is their limited transport capacity of sawn timber, which meant that the work machine did not have time so far before the work machine had to return to the unloading place for timber pick-up at a carriage for emptying the load. For sale, this meant that a large part of the working time of the work machines, where the harvester unit constitutes a significant part of the machine's total cost, is used to transport timber back to the unloading site, whereby the harvester unit as a result stands still without producing timber. In addition to the harvesting unit's costly downtime, the frequent transports of sawn timber back and forth between the unloading site and the felling area have a negative effect on millions. The skardar unit is maneuvered in working order by being moved partly by means of the crane and partly by means of the machine. The harvester unit has a practical working area for wire falling which, with respect to the long axis of the machine, extends within a circular bag with a rear length of approx. 180 ° in a portion in front of and next to the machine. As mentioned, by practical work area is meant the area within which the operator deems it convenient and safe to place the harvester unit in relation to the forestry machine in order to meet and catch a falling wire with the crane.
    Transport of harvested forest material can be characterized by the fact that the means of transport are changed as the amount of timber increases, whereby the sawn timber placed in a landfill and timber warehouse is transferred to a truck and transported on the public wagon to flag consumers of raw materials, such as a sawmill. In the forest industry, there has long been a desire to be able to streamline deforestation as well as harvesting work at the felling site such as transport and handling of felled forest material to the designated deposition site so that the total costs of each m3 of forest material produced from the felling site to the end consumer can be reduced. In the latter case, there is also a demand that already at the felling site Ora it is possible to sort felled forest material and timber according to quality and dimensions saint in addition already at the felling site effectively take care of by-products and residues of branches and tops so-called "cave" commonly used as a raw material for the production of biofuels.
    A first object of the present invention is therefore to provide a system for the treatment and transport of cut forest material which makes it possible to realize these desires for total efficiency. A second object of the present invention is to provide a crane equipped with a terrestrial work machine or http://dms.zacco.comisitesisetCase/40326202SC/412017471P41201747SE00/P412017473E00_201 3-02-26_130226 the used vehicle combination. The third object of the invention is to provide a method for more efficient treatment and transport of harvested forest material.
    These breathsheets with the invention are achieved with a forestry system having the feature and pitcher set forth in claim 1 and a vehicle combination with the feature features set forth in claim 7 and a method having the feature features set forth in claim 12.
    Thanks to the harvester system according to the invention for a forest harvester, the number of movements to achieve tree felling and tree deposition in the load carrier with the expensive harvester unit becomes significantly more dangerous than before, which meant that the degree of utilization of said forest harvester can be significantly improved. Furthermore, the advantage is obtained that timber does not need to be stored on the ground thanks to the direct loading system of the invention. In this case, the loading step can be carried out in a single step, where a timber receiving member of the loading arrangement of the loading arrangement can be carried in immediate or close connection to the harvester unit's practical working area in case of wire falling and thence to a mobile cargo space independent of the harvester assembly. Not least, this contributes to significantly increasing the availability of the forestry machine's harvester head.
    Because the vehicle combination In a performance uses first and other self-propelled units, especially in the case where the second self-propelled unit comprises two trucks that can be driven independently of each other, the harvester system can continue the work without interruption for both loading and transport until one of the wagons can transport harvested tree trunks to a storage site with a timber warehouse while a new wagon can take over through all connected to the first vehicle (harvester) and the harvester system can continue its work with forest harvesting. In cases where the self-contained second unit comprises a number of independently transportable wagons Or it is necessary to equip the wagons in different ways for all on-site received harvested forest material sorted by quality, not only what lattice timber but possibly also by-fall obtained by-products and residues .
    In addition to the benefit of harvester head utilization, fuel consumption and armed exhaust emissions can be reduced by the dangerous number of displacements in the terrain 30 required for harvesting harvested forest material from the felling site to the final consumer.
    A particularly interesting feature of the present invention is that it or the timber receiving means which is maneuvered up to the harvester assembly when it is maneuvered in a work area in the practical work area, and said timber receiving means which after receiving timber are maneuvered away from the working area for lamination in the mobile cargo space. Sam a foljd harav never need the harvester unit as such neither just timber with its trivial http: ildms.zacco.comisitesiseiCase / 40326202SC / 41201747 / P41201747SE00 / P41201747SE00_201 3-02-26_130226 besk.docx 4 timmergrips logom, contributes to the existing mobile loading system efficiency_The harvester head can thus remain effective with harvester work within its work area, without having to perform unnecessary movements that relate to other than harvester work.
    In the following, the saval forestry system is described in more detail as the vehicle combination on the basis of exemplary embodiments and with reference to the accompanying drawings, in which; Fig. 1 generally shows a view of a work area for forest felling and handling of forest material comprising a forestry system according to the present invention, Fig. 2 shows in a perspective view of a vehicle combination in terrain intended for use in the forestry system according to the present invention and in which view a first and a second vehicle which are part of the vehicle combination are in a disengaged position, Fig. 3 shows in a perspective view of the second vehicle shown in Fig. 2 and In the vehicle combination neither the second vehicle, Fig. 4 shows a perspective view of the one shown in Fig. 2. the vehicle combination with the first and second vehicle is in an interconnected layer, and where another second vehicle is connected behind said vehicle combination, Figs. 5A-5C show in a respective perspective view with the second vehicle not included in the vehicle combination positioned in different layers relative to the first the vehicle and the harvester head to efficiently handle and transfer the timber to the cargo space, in Fig. 5A the second vehicle is behind the first vehicle, in Fig. 5B the second vehicle is next to the first vehicle and in Fig. 5C the second vehicle is in front of the first vehicle, Fig. 6 is a side view of a first vehicle entering the vehicle combination in the process of falling wire and adapting them to logs, and a second vehicle in slack behind the first vehicle uses a timber grab as a timber receiving means for receiving and receiving timber from the harvester head directly frail in a circular sector of a working area kg 'harvester unit in front of the first vehicle, Fig. 7 shows a side view of loading arrangements in an alternative embodiment which no one in the second vehicle can and which arrangement is intended to receive and retain a log directly from the harvester unit working area from the harvester and independently the movements of the harvester head, perform the movement of a parched log to a position in and above the said d a cargo space of another vehicle.
    In Fig. 1, 1AB denotes a workable machine in terrain, a forestry machine which carries out the so-called drive work and fitting work, ie. Mining of a rootstock standing on a root, pruning of the trunk and subsequent division of the tree trunk into certain lengths into timber. Each of the aforementioned forest machines 1AB; 2AB is for the breathing needle equipped with a http: //dms.zacco.comtsitesise/Case/40326202SC/41201747/P41201747SE00/P41201747SE00 201 3-02-26_130226 besk.docx movable crane arm 2 which at its free spirit is equipped with a harvester head 3 for falling and fitting of tad. The tree trunks sawn after the fitting are intended to be placed in stacks on a timber warehouse 4. 5 generally refers to a felling site for harvesting forest. The reference numeral 6 generally denotes a central area for storing timber. This area is colored in connection with a wagon 7, for example a forest truck wagon, which allows traffic with a truck 8 intended for transporting timber.
    In accordance with the principles of the invention, each forestry machine shown in Fig. 1 constitutes 1AB; 2AB a vehicle combination with a first drivable vehicle 1A which on a wheeled chassis is equipped with said movable crane arm 2 and in its free spirit called harness assembly 3, and a second vehicle 1B which on a wheeled chassis carried partly a movably arranged crane 10 which in its free spirit carried a means for receiving and handling timber 11, and a cargo space 12 for transporting tree trunks. The vehicle combination further comprises a coupling means 14 with which the second vehicle 1B can be coupled to the first vehicle 1A. The term switching means in this case includes both mechanical coupling and electronic coupling which allows signal and data transmission. The first vehicle 1A is equipped with a driver's cab 15 for an operator while the second vehicle 1B forms a kind of freewheel vehicle which is distinguished by having a lack of driver's cab and is intended via a communication hose 16 entering the coupling means 14 controlled and controlled by the operator located in the driver's cabin 15 of the first vehicle 1A, alternatively remotely controlled from some other suitable place.
    The timber receiving means 11 of the other vehicle 1B is intended to receive and retain only a sawn timber directly from the harvester assembly 3 and independently of the harvester assembly movements, via its own crane 10 perform a movement of a timber unloaded from the harvester assembly 3 and overloaded timber to a position. Thanks to the movable crane 10 of the loading arrangement, the timber receiving means 11, for example in the form of a timber gripper or a simple elongate collecting means such as a basket, trine or the like, timber can be received directly as it is unloaded from the harvester assembly 3. With the help of the crane 10 the member 11 is maneuvered to a selectable position in close proximity to the working area 17 of the harvester unit 3 for efficient reception of timber. That is to say, the timber receiving 11 means can be installed by means of the crane 10 in a desired position within the working area 17 of the skardar unit 3, i.e. as well as next to the first vehicle 1A, in order to receive timber as efficiently as possible, see also Figs. 5A-5C. The term practical area of work, in the following, generally refers to the sector within which tree trimming is practically possible to perform.
    The harvesting work is normally carried out within a practical working area at a distance radially from the forestry machine which is so chosen by the operator in a safe way, by maneuvering the crane, http: //dms.zacco.comtsitestse/Case/40326202SC/41201747/P41201747SE00/P41201747SE00_ 02-26_130226 besk.docx 6 can pick up and catch a falling tree when the tree swings from its vertically rooted layer to a horizontal layer in which the tree is worked up. Essentially, the first vehicle 1A, which is included in the vehicle combination, forms a harvester for forestry, while the second vehicle 1B forms a forwarder for handling and transporting timber. The working area 17 of the harvester unit 3 consists of the practical working sector of the harvester unit which, with respect to the long axis of the machine, normally extends approximately 1800 in front and next to the machine.
    In one embodiment of the invention, the coupling means 14 may be purely mechanical and in the form of a conventional articulated connection so that the second vehicle 1B, like a trailer or an after vehicle, can be towed after the first vehicle 1A to and from Iran a felling site 5. In another embodiment of the invention, the coupling means 14 may form part of a communication link 16 through wireless transmission of data between operating means for the operator in the cab 15 of the first vehicle and a control computer in the second vehicle 1B. In this latter embodiment, the second vehicle 1B is drivable and equipped with drive and control devices required for the breath. This type of forestry machine has a power source which typically consists of a diesel engine with a mechanically hydrostatically active power transmission system from the engine to the drive wheels. In an alternative embodiment, the power source can of course be electric.
    In one embodiment, the coupling means 14 is designed so that the second vehicle 1B can be mechanically disengaged from the first vehicle 1A and driven independently of said first vehicle, the movements of the second vehicle 1B as far as the geographical position of the vehicle (see Figs. 5A - 5c) as the timber receiving means 11 layers in relation to the harvester unit 3 can be varied. The relative layer between the second vehicle 1B and the working sun 17 of the harvester assembly 3 can be remotely controlled by the operator of the first vehicle 1A. In the latter mode of operation, the second vehicle can form a tracking vehicle, which, like a kind of "forwarder dog", can follow the third vehicle 1A at a certain distance when it is driven or driven, for example at the felling site. The second vehicle 1B can thus be driven independently of the first vehicle 1A and consequently also freely maneuvered in relation to the first vehicle, for example positioned in the normal correction seen in front of or parallel to it, or alternatively in another suitable manner so that it is in the desired position more adjacent to the working area of the harvester head 3 which the first vehicle 1A carried in its crane tip.
    Figs. 5A - 5C illustrate the two in the vehicle combination 1AB entering the vehicle's alike inboard lag during harvesting work, in Fig. 5A the second vehicle 1B being behind the first vehicle 1A, in Fig. 5B the second vehicle 1B being next to the the first vehicle 1A and in Fig. 5C the second vehicle 1B is in front of the first vehicle 1A. It is important to equip the other vehicle 18 on different sails for receiving harvested forest material sorted by quality, not only for timber of different quality but also for by-products and residual products. In one embodiment, the other httomms.zacco.comisitesiseiCase / 40326202SC / 41201747 / P41201747SE00 / P41201747SE00_201 3-02-26_130226 besk.docx 7 vehicle 1B could obtain increased flexibility by being designed with a standard chassis which can be exchanged only such a flat cassette is designed to receive, only and possibly also to treat different types of felled forest material. Fig. 1 shows a number of such flat cassettes on the central storage area 6, standing on a number of support legs entering in wet flat cassette. For receiving groats, such a flat cassette would be equipped with a fragmentation unit for fragmentation of by-products and wood products into chips and a storage space for said chips arranged therewith.
    Referring also to Figs. 2 to 4, the vehicle combination 1A entering the first vehicle 1A has a wheeled chassis which, in addition to the driver's cab 15, crane arm 2 and harvester head 3, includes the various types of controls in the form of joysticks and connectors and controls which are present. fc5r required maneuvering of crane arm and harvester head. In the cab 15 there is also equipment which makes it possible to remotely control the second vehicle 1B when it is mechanically disengaged. The electronic control equipment can be located directly to the cab 15 and comprise a remote control station with an associated computer.
    The communication can take place via a wireless communication link and protocol, for example with a Bluetooth (Bluetooth) or, if a longer rack distance is required via a radio link. Via the wireless connection 16, information is transmitted to the second vehicle 1B via the remote control equipment arranged in the first vehicle 1A. With the aid of the remote control, the second vehicle 1B can transmit video data, in the form of video streams from one or more video cameras 18 arranged on the second vehicle 1B to the remote control equipment. These video streams are presented to the operator via one or more monitors in the driver's cab 15, whereby the operator can control the second vehicle 1B via these monitors. Freely on the other hand, other data are also sent which are necessary to control and check the second vehicle 1B in an appropriate manner, for example speed, angular law, etc.
    In an alternative embodiment of the invention, mechanically disengaged, the second vehicle 1B in the vehicle combination 1 AB may form a self-propelled vehicle following the first vehicle 1A, with each of the two vehicles not included in the vehicle combination being provided with a computer-aided reception and processing device utilizing a satellite GPS positioning system. Arranged in the first vehicle 1A is a transmitter which periodically sends information about its position to a receiver in the second vehicle 1B, which in a computer compares this with its own position and calculates the distance traveled and direction up to the first vehicle 1A so that the second vehicle 1B continuously moves at a certain distance after or at a selectable position behind or in close proximity to the first vehicle.
    In another embodiment of the invention, in disengaged condition, the second vehicle 1B, a certain distance can be driven with a load of timber from a felling site 5 to a timber warehouse 4, for example in connection with a forest carriage 7 at a temporary warehouse called httordms.zacco.comtsitestseiCase / 40326202SC / 41201747 / P41201747SE00 / P41201747SE00 201 3-02-26_130226 besk.docx 8 timber loads are intended to be unloaded. In this embodiment, the coordinates of points Wigs are read on the lane 20 which the second vehicle 1B rotates as it follows the first vehicle 1A up to the current felling place 5. The starting point can for example be determined by the said timber storage 4 at the collection point 6 and the end point of the current felling place 5 in the forest. In connection with the vehicle combination [cars from the timber warehouse 4, the computer of the other vehicle 1B which enters the positioning system receives position data at regular intervals !, for example habitual second, and stores this data as a data sequence in a data memory. When the vehicle combination is at the current clearing point 5 in the forest, the other vehicle 1B has loaded the coordinates at points along the carriageway with an arbitrarily short distance traveled. In order to automatically drive this track in the opposite direction back to the timber warehouse 4 with a timber load in the cargo space 12, the second vehicle 1B initially takes a position signal, which the vehicle computer compares with the starting point of the programmed track. If these positions are not the same, the direction and distance to the starting point are calculated, the control device of the other vehicle 1B ensuring that the vehicle Icor to the starting point. While the other vehicle 1B with its timber load Icor against the timber warehouse 4 is taken with predetermined time intervals data from the positioning system about the current position, and these are compared with data for the next loaded position along the carriageway. Point by point, the direction and distance to the prescribed position are calculated and the drive device and control of the other vehicle 1B ensures that the far-programmed distance 16 returns to the bearing cross. Graining of timber storage 4 to the felling site 5 takes place in the opposite way.
    As shown in Fig. 4, it is conceivable that a vehicle combination 1AB according to the invention could comprise more than a single second accompanying vehicle 1B, i.e. "n" number of other trailers; (1 B: 1-1B-n) for such a way as to the overall efficiency of the forestry machine, in particular the utilization rate of the harvester head by letting two or more other vehicles 1B in a vehicle combination pick up and leave timber loads in an alternating manner by moving the cyclic tram and back between felling site 5 and timber storage 4. With the forestry system according to the invention, timber loads can thus be transported between the felling site and the timber storage without any person having to be involved. It is of course conceivable that the second vehicle 1B in a driverless design can be fitted with a flag type of sensor which detects the presence of obstacles on the carriage and ensures that the vehicle stops and waits in a mitten layer until the obstacle has disappeared. Such a sensor can be of the type that uses radar, ultrasound or IR radiation.
    To illustrate the above, Fig. 1 shows an example of a second vehicle designated 1B: 1 which is located in the central unloading area 6 and whose timber load is unloaded and placed on the timber warehouse 4. Unloading of timber from the other vehicle at the unloading site can take place in a number of different ways, for example with a timber truck or with the other vehicle's own timber handling devices 10 and 11 with the operator in the http: //dms.zacco.corntsitesiseiCase/40326202SC/41201747/P41201747SE00/P41201747SE00_201 3-02-26_130226 besk. docx 9 first vehicle 1A and via the video cameras 18 in which the remote control equipment is arranged on the other vehicle 1B. Fig. 1 shows a further second vehicle, designated 1B: 2, whose cargo space 12 carried after timber load and which vehicle moves from a felling site 5 following coordinates for points along a carriageway 20 in the vehicle's computer.
    As shown in Figs. 2 to 4, on the chassis part of the first vehicle 1A, a crane 2 is arranged about a vertical axis Z1. The crane 2 comprises a lifting boom 25 to the free spirit of which a rocker arm 26 formed by telescoping sections is hingedly connected. The rocker arm 26 carried the skardar unit 3 in its free spirit. A rotator 33 and the required tilting device 34 are arranged between the free spirit of the rocker arm 26 and the harvester assembly 3 so that the harrow assembly can perform the required tasks and a desired wrist-like movement pattern. The harvester assembly 3 comprises on the edge salt pruning knives, feed rollers and a saw device. The skardar unit 3 is moved between the line by means of the crane 2 and the vehicle 1A. The movement between the telescopic parts in the rocker set 26 of the rocker arm 26 is provided by pressure medium-activated force cylinders in the rocker arm. Thanks to the fact that the entire rocker arm 26 is arranged to function telescopically, the required rack width is obtained. Similarly, the chassis part of the second vehicle 1B is provided with a crane 10 rotatable about a vertical axis Z2. The crane 10 comprises a lifting boom 35 to which a rocker 36 formed by telescopic sections is hingedly connected. The rocker arm 36 carried the timber receiving member 11 in its free spirit. A rotator 37 and required tilting device 38 are arranged between the free spirit of the rocker arm 36 and the timber receiving means 11 so that the timber receiving means can perform the required tasks and a desired wrist-like movement pattern. The inward curvature between the parts included in the boom set is provided by pressure medium-activated force cylinders in the rocker arm. Thanks to the fact that the entire rocker arm 36 is arranged to function telescopically, such a range is obtained that even in cases where the second vehicle 1B is mechanically coupled as a trailer after the first vehicle 1A, the rocker arm can be given such a length that the timber receiving member 11 in all layers reaches in the working area 17 of the harvester unit 3 receives an efficient direct reception of timber.
    According to the invention, a loading arrangement 12 comprising the second space of the vehicle 1B enclosed in the vehicle combination 1 AB is arranged, which includes a crane 10 and which arrangement is designed to perform loading of logs into the cargo space by means of a timber receiving member 11 which has been moved by the crane. a working position in a circular sector of the working area 17 of the harvester head in front of or next to the first vehicle. With the aid of the crane 10, the timber receiving member 11 can thus be maneuvered to a selectable position in close proximity to the working area 17 of the harvester assembly 3 for efficiently receiving timber. The timber receiving means 11 has been designed to be able to directly receive and retain only timber cut in lengths unloaded from the harvester harvester unit 3. The loading system with the crane 10 and hftp: //dms.zacco.comisitesiseiCase/40326202SC/41201747/P41201747SE00/P4120170000_P4120 The door receiving means 11 can be maneuvered manually or automatically from the cab 15 via control means. The technique of maneuvering hydraulically driven machines so that they follow a predetermined motion pattern via a control program and mathematical curves, ie. like a robot is then long choice edge. Usually, the standardized CAN system (Controller Area Network) is used, which is database-based and uses an electrical control and monitoring system with a low-level protocol for nodes and modules, whereby communication between the units entering the hydraulic system takes place via bus connections. Since this technology for programmable hydraulic operation is optional, it will not all be described in more detail. In practice, with the aid of said CAN technique, the timber receiving member 11, carrying a timber load, upon activation, for example by the operator pressing a button in the cab 15, can be shaped to move from an arbitrary hammock in the working area 17 of the harvester head to a programmed zero or load storage in the cargo space 12 for unloading the timber load.
    Fig. 6 shows in more detail how the loading system makes it possible with a trunk receiving member 11, in the form of a conventional timber grab, to receive and pass a felled trade to a harvester assembly 3. The timber is received in a ham layer within a working area 17 in front of the harvester and a path Over the harvester to a lamellar layer above the cargo space 12. The viii saga transfer can take place without deviating laterally from a trajectory of motion which is parallel to the long axis of the vehicle combination 1AB and in all essentials extends within its width extension. The crane 10 of the loading arrangement is pivotable in a horizontal plane about the vertical axis Z2. The crane 10 is all-encompassing, i.e. having an angle of inclination of 360 °, which means that the crane with its tip reaches positions in a working zone 17 immediately in front of the first vehicle 1A, positions above the first vehicle 1A and positions above the load carrier 12. Also about the timber receiving member 11 in the drawings is damaged as a timber gripper, it should be understood that the means could be an elongate collecting means such as a basket or the like which picks up and receives timber from the harvester assembly 3 within a circular sector of a work area 17 in front of the first vehicle 1A. As logs are sawn off to desired lengths and discharged from the screed assembly 3, they are collected in the basket-like collecting means located in the working area 17. With the aid of the crane, the timber receiving member 11 is placed at the desired location within the working area 17 of the harvester unit 3 in front of the first vehicle 1A. By maneuvering the crane 10, the logs collected in the timber receiving means 11 can be moved one by one or several together to a layer above the load carrier 12 in which the loose ether is tipped down.
    Fig. 7 shows the loading arrangement an alternative method in which the crane entering above, in the arrangement, is replaced by a vertical frame 40 placed in the front end of the carriage which carried a path 41 with a telescopically variable projection hose. The lane 41 which forms http: //dms.zacco.comisites/se/CaSe/40326202SC/41201747/P41201747SE00/P41201747SE00_1 3-02-26 130226 besk.docx 11 a kind of timber receiving member 11 sticks in a horizontal plane the normal direction of the vehicle the cabin 15 and when, at least in sift-protruding layers, substantially into the working area 17 of the harvester assembly. A number of clamping supports 42 are arranged in pairs on the sides of the track 41, and which pairs of clearing supports are evenly distributed along the length of the track.
    "Anxiously out on the track there is a timber grab 43 and in the rear of the track, towards the load carrier 12, paired feed rollers 44 are arranged with the aid of which timber is fed in its longitudinal direction and thus also in the longitudinal direction of the harvester down into the load carrier 3. With the aid crane 2 the harvester assembly 3 and in the same occupied thread at the desired location adjacent to the loading device so that logs are fed onto the web 41 as they are sawn to desired lengths.Through the interaction between timber gripper 43, the web 41 which is pushed together and the rollers 44 are fed into the vehicle longitudinal shaft cargo space 12.
    The present invention is not limited to what is described above and that shown in the drawings, but can be modified and modified in a number of different ways within the scope of the inventive concept stated in the appended claims. hdp: //dms.zacco.convsitesiseiCase/40326202SC/41201747/P41201747SE00/P41201747SE00_201 3-02-26 130226 besk.docx
    权利要求:
    Claims (13)
    [1]
    1. Systems for the treatment and transport of forest material such as tree trunks by means of 1 terraceable vehicles (1A, 1B) such as forest machines and where the material after harvest, which includes falling and fitting of rooted tree, is intended to be transported from the felling site without intermediate steps (5 ) to a central storage area (6) in which the forest material is intended to be unloaded In a timber warehouse (4) covered connection to a wagon for further transport by, for example, a truck to consumers, may indicate that the system comprises a vehicle combination consisting of; a) a first drivable vehicle (1A) equipped with a driver's cab (15) and in a free spirit of a movably arranged crane arm (2) carried a harvester assembly (3) which by means of innovation of the crane can perform harvesting work within a practical working area (17 ) of a defined working sector in the event of falling, 2. a second vehicle (1B) which shows a lack of a cab (15) which in the free spirit of a movably arranged crane arm (10) carried a timber receiving means (11) intended for receiving and handling of trunk trunks, and which second vehicle also carried a cargo space (12) for transporting trunk trunks, 3. a coupling means (14) with which the second vehicle (1B) can be coupled to the first vehicle (1A), d) a loading system which by that it is arranged to enter the practical working area, the timber receiving means (11) allows aft directly from the working area of the harvester unit (3) and retains only timber and independently of the movements of the harvester unit (3) via its own crane (2), a movement of firms, which have been abandoned from the harvester assembly (3) within the work area, to a position in and over the cargo space (12).
    [2]
    A system according to claim 1, wherein the coupling means (14) is arranged to form something of a followed medal; a mechanically articulated connection which allows the second vehicle (1B) to be connected to and towed after the first vehicle (1A) like a trailer or a trailer; a communication link (16) which allows trades Transmission of data between controls in the form of joysticks and the like for an operator in the cab (15) in the first vehicle (1A) and a control computer in the second vehicle (1B) driving it it is possible to remotely control the second vehicle (1B) with a remote control equipment when it is mechanically disengaged; or a combination of these both medeL
    [3]
    A system according to claim 2, wherein the second vehicle (1B) is callable and equipped with the drive and control devices required for the purpose which are arranged to be remotely controlled httpwarns.zacco.comisitesiseiCase / 40326202SC / 41201747 / F341201747SE00 / P41201747SE006202 3-02 .docx 13 with the remote control equipment of an operator in the first vehicle (1A) via the communication link (16).
    [4]
    A system according to claim 3, wherein the timber receiving means (11) is intended to be all maneuvered to the location of the working area of the harvester assembly (3) to directly receive the frail harvester assembly (3) delivered timber, by maneuvering the crane (10) or by all the other the vehicle (1B) independently of the first vehicle (1A) is moved to the site.
    [5]
    A system according to any one of claims 3 to 4, wherein the second vehicle (1B) is provided with all true video data, in the form of video streams from one or more video cameras (18) arranged on the second vehicle (1B) to the remote control equipment for which video streams are presented. an operator in the first vehicle (1A) via one or more displays in the cab (15) and by means of which images the operator controls the second vehicle.
    [6]
    The system of claim 1, wherein each of the vehicle combination input vehicles (1A; 1B) comprises a remote control equipment input computer assisted reception and processing device utilizing a satellite based GPS positioning system, which in the mechanically disconnected position of the vehicle combination, is arranged to allow it the second vehicle (1B) moves at a certain distance after or at a selectable position behind or at another arbitrarily selectable position in close proximity to the first vehicle (1A).
    [7]
    Vehicle combination for the treatment and transport of forest material such as tree trunks and comprising a first vehicle (1A) equipped with a cab (15) and which in the free spirit of a movably arranged crane arm (2) carried a harvester assembly (3) which by maneuvering of the crane can perform harvesting work within a work area (17); a second vehicle (1B) having a lack of driver's cab (15) includes loading arrangements which in a free bride of a movably arranged crane arm (10) carried a timber receiving means (11) intended for receiving and handling wire trunks, and which other vehicle in addition carried a cargo space (12) for transporting tree trunks, a coupling means (14) with which the second vehicle (1B) can be connected to the first vehicle (1A), a cargo space for said mobile cargo space, characterized in that the timber receiving means (11) is arranged to receive and retain directly from the first vehicle (1A) the harvester assembly (20), a retaining log and independently of the harvester assembly movements via the crane (10) perform movement of a discharged log to a position in and above said mobile cargo space (3), httomms .zacco.com/sitesiserCa5e / 40326202SC / 41201747 / P41201747SE00 / P41201747SE00_201 3-02-26_130226 besk.docx 14 whereby the loading arrangement is arranged all received harvested tad or stems flan a position within the skardar unit's practical working area (17) of a working sector in the event of a fall.
    [8]
    Vehicle combination according to claim 7, wherein the crane (10) of the loading arrangement is rotatable about a vertical axis (Z2) and circumferential so that the timber receiving member (11) can be pivoted in a horizontal plane.
    [9]
    Vehicle combination according to any one of claims 7 - 8, wherein the crane (10) of the loading arrangement is designed with such a rack width that it, in a position where the second vehicle (1B) is connected behind the first vehicle (1A), with that in the spirit of the same suspended timber receiving means (11) reaches and in the practical working area (17) of the harvester unit (3).
    [10]
    Vehicle combination according to any one of claims 7 - 9, used in the loading system with the timber receiving means (11) is arranged to be maneuvered manually or automatically from the cab (15) and that the system, converted for automatic operation, allows the timber receiving means (11) Transferring strains received within the practical work area (17) back to a lamellar layer above the cargo space (12) following a predetermined motion pattern via a control program which may, but not necessarily need, include a CAN system.
    [11]
    A vehicle combination according to any one of claims 7 to 10, wherein the timber receiving means (11) is suspended in a free spirit of the crane (10) entering the loading arrangement via a rotator (33) and a tilting device (34) for all to offer it. the timber receiving means a wrist-like movement pattern when handling timber from the practical working area (17) to the cargo space (12).
    [12]
    A method in a forestry system according to the preamble of claim 1 and In which a mobile cargo space (3) is included, it may not comprise that it comprises the following struts: 1. that a fallen tree (11) is fitted and sawn into timber by means of a harvester assembly (3) entering the first vehicle (1A); 2. that after receiving timber receiving means (11) contained in the other vehicle (1B), the layer is placed within the practical working area (17) when the harvester assembly (3) is dropped. 3. that the timber is discharged from harvester assembly (3) to the timber receiving means (11) arranged within the work area (17); httpliams.zacco.convsitesise / Case / 40326202SC / 41201747 / P41201747SE00 / P41201747SE00201 3-02-26 130226 besk.docx and C) that the timber receiving means (26) is moved from the practical work area when the timber falls (25) to a position where loading or tipping into a cargo space (12) entering the other vehicle (1B); and d) that the movement of the timber receiving means (11) from the practical working area (17) in the event of wire falling to the mobile cargo space (12) takes place independently of the harvester assembly (3).
    [13]
    A method according to claim 12, wherein a plurality of other vehicles (1B) are used, each of which is placed within the practical working area (17) when the harvester unit (3) is felled and harvested forest material is retrieved from the practical working area and sorted for unloading in a cargo space (12), which is included in each of the said other vehicles, where this cargo space is selected with regard to the quality or dimension of the forest material. httomms.zacco.comisitesise / Case / 40326202SC / 41201747 / P41201747SE00 / P41201747SE00_201 3-02-26_130226 besk.docx 2 / LI.99 "Old ER OTOld ER VI. Li. 9.01d LI. L'Old Vt.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3057398B1|2020-07-08|Autonomous systems, methods, and apparatus for agricultural operations
    US6216071B1|2001-04-10|Apparatus and method for monitoring and coordinating the harvesting and transporting operations of an agricultural crop by multiple agricultural machines on a field
    US20100332051A1|2010-12-30|Control Arrangement For Controlling The Transfer Of Agricultural Crop From A Harvesting Machine To A Transport Vehicle
    US20100106344A1|2010-04-29|Unmanned land vehicle having universal interfaces for attachments and autonomous operation capabilities and method of operation thereof
    JP2003339207A|2003-12-02|Agricultural machine equipped with apparatus for transferring to transportation position
    EP3142473B1|2018-09-12|Harvesting method using unmanned agricultural work vehicles
    EP2548431B1|2014-06-18|Material transfer system
    EP2269438A1|2011-01-05|Unload rate control for an unloading system in an agricultural harvester
    US20130019580A1|2013-01-24|Bidirectional harvesting system
    CA2398918A1|2001-08-16|Harvesting apparatus for tall-growing crops
    WO2018142768A1|2018-08-09|Harvest amount management system
    WO2014046685A1|2014-03-27|Bidirectional harvesting system
    SE1350220A1|2013-09-16|Systems for processing and transporting forest material and entering crane-equipped vehicle combination
    SE533130C2|2010-07-06|Vehicles for logging of forest and / or transport of pieces of wood
    WO2020055228A1|2020-03-19|Harvesting device
    EP0258282B1|1990-12-05|Method for mechanized thinning of a forest, and a harvester and forwarder for carrying out the method
    EP2961260B1|2018-04-04|A system for the processing and transport of forestry material and a terrain-going vehicle combination with a crane
    IL284715D0|2021-08-31|System and method for autonomous harvester installation and farm harvesting operation
    CN105519307A|2016-04-27|Harvester
    RU2554444C2|2015-06-27|Method of carrying out logging operations by multiple-function logging machine
    GB2357417A|2001-06-27|Combined harvester/baler for timber
    RU2539201C2|2015-01-20|Machine for timber procurement
    BR102016012611B1|2021-04-06|fruit harvester
    JP2001161142A|2001-06-19|Harvester
    US8821228B1|2014-09-02|Dual bin combine system
    同族专利:
    公开号 | 公开日
    WO2013137801A1|2013-09-19|
    SE1250243A1|2013-09-16|
    SE536702C2|2014-06-03|
    EP2825022A1|2015-01-21|
    SE538108C2|2016-03-01|
    BR112015020176A2|2017-07-18|
    BR112015020176B1|2020-10-27|
    EP2825022A4|2015-11-18|
    EP2825022B1|2017-04-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FI43244B|1969-05-14|1970-11-02|Tyoetehoseura R Y|
    US3812892A|1972-06-09|1974-05-28|Eaton Yale Ltd|Tree harvester and method|
    US3868982A|1972-12-15|1975-03-04|Koehring Co|Method of harvesting and accumulating trees|
    SE532642C2|2008-07-02|2010-03-09|Torsten Persson|Forestry loading system|FI126982B|2014-04-29|2017-09-15|John Deere Forestry Oy|Method and system for controlling the forwarder boom|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1250243A|SE536702C2|2012-03-15|2012-03-15|Mobile loading system for forest harvesters|
    SE1350220A|SE538108C2|2012-03-15|2013-02-26|Systems for processing and transporting forest material and entering crane-equipped vehicle combination|SE1350220A| SE538108C2|2012-03-15|2013-02-26|Systems for processing and transporting forest material and entering crane-equipped vehicle combination|
    BR112015020176-8A| BR112015020176B1|2012-03-15|2014-02-18|system for processing and transporting forest material and method for a forestry system|
    PCT/SE2014/050193| WO2014133435A1|2013-02-26|2014-02-18|A system for the processing and transport of forestry material and a terrain-going vehicle combination with a crane|
    EP14756770.5A| EP2961260B1|2013-02-26|2014-02-18|A system for the processing and transport of forestry material and a terrain-going vehicle combination with a crane|
    [返回顶部]