• 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 present invention relates to a strip milling machine (1) with at least two mutually spaced milling cutters (2) and with at least two packer roll modules and packer roll modules for placing on a strip milling machine. Known packer rollers with a continuous axis have the disadvantage that they are expensive to produce and that they can only be adjusted in height over the entire working width. It is therefore an object of the invention to provide an arrangement which makes it possible to selectively adjust the pressure on the soil and is inexpensive to manufacture. The task is u.a. by a strip milling machine (1) with at least two mutually spaced milling (2) achieved in that at least two Packerwalzenmodule are each attached via at least two fastening means (6). In this case, each of the packer roller modules has its own axle body, on which at least one packer roller tool is arranged.
    公开号:CH711430A2
    申请号:CH01178/16
    申请日:2016-09-09
    公开日:2017-03-15
    发明作者:Sieber Marco；Rölli Kilian
    申请人:Sima Invest Ag；
    IPC主号:
    专利说明:

    The present invention relates to a strip milling machine with at least two mutually spaced milling and with at least two Packerwalzenmodulen and Packerwalzenmodule for placing on a strip cutter.
    In the conventional method with plow and harrow, the whole surface of a field is plowed, then leveled again with a harrow.
    In order to reduce the interference with soil biology, strip milling is advantageously used.
    Strip milling machines or devices in which a plurality of milling are arranged on an axis. They are used in agriculture before sowing or planting for soil preparation. Narrow strips, usually 18 cm to 35 cm wide, are milled into the field to be worked with the strip cutter.
    These stripers do not engage as deep in the ground as the plow. Usually, the strip cutter grabs about 8 cm to 20 cm into the ground. The soil is loosened, mixed and additionally fertilizer can be incorporated. This ensures that an ideal seedbed is created in just one crossing. This ensures that the field is protected from dehydration and that the plant growth is maintained, which in turn creates important habitat for organisms of all kinds, such as worms or beetles.
    Strip milling are also used in combination with other machines. For example, a sowing machine can be attached to a strip milling machine. By combining the strip cutter with the seeder, it is achieved that several operations are performed in only one crossing. Since several operations can be carried out in only one crossing, the tractor (for example, a tractor), to which the stub grinder and the other machine are attached, travel over the ground only once, whereby the soil is less compacted than if several passes through the tractor must be performed. This reduces soil compaction, which is often undesirable.
    With strip milling at the same time usually processed between 4 to 20 strips. It is thus always unprocessed strips, so-called intermediate strips, with milled strips.
    The unprocessed intermediate strips remain unprocessed and are thus much more sustainable for heavy agricultural machinery as milled strips with loosened soil.
    Therefore, the strippers are preferably adapted to the track width of tractors, so that the tires of the tractor and the tires of the attached machine can always drive on the more viable intermediate strips.
    Strip milling have horizontally rotating tools, preferably knives. A typical strip cutter is the machine Oekosem from Baertschi (www.baertschi.com).
    In the milled strip, the soil is loosened and mixed.
    So that the loosened soil is not carried away by wind or heavy rainfall, stripper rollers are guided to strip milling. These packer rollers press the loose earth.
    Packer rollers are known and used for various agricultural machinery. Typical packer rollers are produced, for example, by Güttler (www.güttler.org).
    In the typical packer rolls, packer roll tools, e.g. several star-shaped wheels, mounted.
    A packer roller tool may consist of a roller, a disc with star-shaped teeth, a rubber wheel, or the like, or even a combination of the aforementioned tools and a variety and / or combination of the aforementioned tools. Normally, the packer roller tools are mounted on a continuous axle, screwed, welded or clamped.
    Even with the use of packer rollers which are attached to a strip cutter, the packer roller consists of a continuous axis which extends over the entire width of the strip cutter.
    The axle is attached at two points (ends of the axle) via fastening means on the chip mill.
    In commercial packer rollers, the packer roller tools are mounted on the axle, the packer roller tools are distributed as uniformly as possible over the entire working width.
    Packer rollers are not driven as a rule, but run loose with the machine drive and fulfill their function by the contact pressure and its own weight.
    When the packer roll is used in combination with a chip miller, the packer roll tools are spaced apart from each other on the common axis and placed so that they are located there (in so-called milling channels) where previously the field was milled by the milling of the chip mill.
    Furthermore, packer rollers have the function coarse clods, which can be formed by the milling process to crush and thus produce a uniform flat bed within the Frässtreifens or the Fräskanals for the subsequent sowing. The packer rollers also optimally and uniformly prepare the seedbed for the following sowing machines at a height so that the seed can be deposited more evenly in depth.
    Continuous packer rollers have the disadvantage that they do not achieve optimal flea of the seedbed on the entire width.
    Depending on the desire and setting the packer roller can exert more or less pressure on the earth. This can be achieved manually by adjusting the packer roller at the two attachment points left and right on the machine. If the packer roller is further lowered, it puts more pressure on the soil, and vice versa. Also, this can be achieved steplessly by means of hydraulic cylinders, which are mounted on the left and right at the attachment points of the packer roller.
    The pressure on the earth by a packer roller can thus be easily adjusted by adjusting the two ends. It always changes the pressure of the entire packer roller over the entire machine width.
    Packer rollers with a continuous axis have the disadvantage that they are expensive to manufacture and that they are height adjustable only over the entire working width. In addition, the packer roller is only required in the area of the milled strip when used with a strip cutter. The unprocessed intermediate strip does not need reconsolidation of loose soil.
    It is therefore an object of the invention to provide an arrangement which makes it possible to selectively adjust the pressure on the soil and is inexpensive to manufacture.
    The object is achieved by a strip milling machine with at least two mutually spaced milling, wherein the at least two mutually spaced milling are arranged on an axis, achieved in that at least two Packerwalzenmodule are each attached via at least two fastening means on the chip mill. In this case, each of the packer roller modules has its own axis, on which at least one packer roller tool is arranged.
    At least two packer roller modules are thus attached to the strip milling machine. Per packer roller module, each having its own axis, at least one packer roller tool is arranged. It is provided within the scope of the invention that each cutter of the strip cutter is associated with a packer roller tool in alignment.
    Thus, a strip mill with four milling and thus four milling channels four Packerwalzenwerkzeuge on. These four packer roll tools are arranged on at least two axes of the at least two packer roll modules.
    Each of the packer roller tools may consist of a roller, a disc with star-shaped teeth, a rubber wheel or the like or a combination of the aforementioned tools and a plurality of the aforementioned tools.
    The advantage of a strip cutter, combined with several narrow Packerwalzenmodulen and thus at least two axes, compared to a strip cutter with a packer roller having on one axis a plurality Packerwalzenwerkzeuge, is that the Packerwalzenmodule can be made much cheaper than the conventional large and heavy uniaxial packer rollers.
    Single-axis packer rollers must be made very precise and costly to have a good concentricity over the entire machine width.
    The packer roller modules according to the invention, which are fastened individually, can be constructed more easily than the large heavy packer rollers which extend over the entire machine width.
    Also, the attachment points of such large packer rollers are designed to be significantly more massive than that of the proposed Packerwalzenmodule. Several narrow packer roller modules thus save machine weight, which in turn reduces unwanted soil compaction. This protects the soil from erosion, because rainwater can seep more easily.
    A first embodiment of the invention advantageously provides that each of the at least two Packerwalzenmodule has its own axis on which exactly one Packerwalzenwerkzeug is arranged and each of the at least two Packerwalzenmodule is arranged in alignment with each one of the at least two mutually spaced milling of the strip cutter ,
    In this embodiment, as many milling as Packerwalzenmodule and Packerwalzenwerkzeuge are thus present. In the milling channel of each cutter, a packer roller module with the associated packer roller tool is arranged in alignment.
    A further embodiment provides advantageous that at least two Packerwalzenmodule a number n are assigned by milling, wherein the number m of the Packerwalzenmodule is less than the total number n of the milling.
    In this embodiment of the invention, it is provided that at least two Packerwalzenmodule a number n of milling are assigned.
    For example, a strip cutter on four milling.
    At the strip cutter can then, for example<tb> - <SEP> two packer roller modules each having two spaced apart packer roller tools,two packer roller modules, one of the two packer roller modules comprising a packer roller tool and the other of the two packer roller modules having three spaced apart packer roller tools, orthree packer roll modules, wherein two of the packer roll modules each have a packer roll tool and the third packer roll module has two spaced packer roll tools,<tb> are each arranged on the strip mill via at least two attachment means, each of the packer roller tools being arranged in alignment with the mill (in the milled channel of the mill).
    As shown in the example of the four-cutter strip mill, the number m (here maximum 3) of the packer roller modules is less than the number n (here 4) of the cutters.
    An advantageous embodiment of the invention provides that the fastening means are adjustable in height on the chip mill.
    This advantageously achieves that the pressure on the soil per packer roller module can be set differently.
    Depending on the soil, this leads to better results and better plant growth.
    It is also conceivable that the fasteners of Packerwalzenmodule are provided on the chip mill with an adjustment, for example, several staggered attachment points, whereby each of the Packerwalzenmodule can be mounted at different heights.
    It is also advantageously provided in the context of the invention that the at least two Packerwalzenmodule are fastened via the fastening means resiliently to the chip mill.
    This allows a uniform height guide the Packerwalzenmodule for the subsequent Sävorgang. This is because when a single packer roll module is lifted by stones or larger bumps, at least one adjacent packer roll module will not be released from the ground as it is separately resiliently attached to the chip mill.
    This is not possible with large uniaxial packer rollers which extend over the entire machine width. Thus, the uniaxial packer roller would be lifted because of a stone in the middle, which at this moment in the adjacent milling channels, the earth would not be reconsolidated, since in these milling channels the packer roller would be lifted from the ground.
    Furthermore, it is advantageously provided that the Packerwalzenmodule are individually provided with a hydraulic cylinder or a spring package, whereby the Packerwalzenmodule can be adjusted continuously.
    Advantageously, it is further provided that the width of each of the packer roller tools substantially corresponds to the width of each cutter.
    As described above, the packer roller tool may consist of a roller, a disc with star-shaped teeth, a rubber wheel or the like or a combination of the aforementioned tools and a plurality of the aforementioned tools.
    An embodiment of the invention further provides that the milling have a device for crushing and / or crushing crop residues of row crops, especially in the ground stuck and provided with roots stubble or lying on the ground stubble, the device at least one fixed Body and at least one parallel to the at least one fixed body driven rotating body and between the at least one fixed body and the at least one driven rotating body, a passage for the crop residues is arranged, whose cross section is at least partially narrower than the cross section through the passage passing crop residues, and the fixed body is a beam or a disc and that at least one further means for crushing and / or crushing the crop residues is arranged on the beam or the disc.
    The object of the invention is also achieved by a Packerwalzenmodul for placing on a strip cutter. Here, the packer roller module has its own axis, on which exactly one packer roller tool is arranged, wherein the width of the packer roller tool 15 cm to 80 cm, preferably 20 cm to 70 cm, more preferably 25 cm to 65 cm and most preferably 25 cm to 60 cm is, and the Packerwalzenmodul is detachably fastened via at least two fastening means on the chip mill.
    The object of the invention is also achieved by a Packerwalzenmodul for placing on a strip cutter. In this case, the packer roller module has its own axis, on which at least two packer roller tools are arranged at a distance from one another, and the packer roller module can be detachably fastened to the strip milling machine via at least two fastening means. The width of each packer roll tool is 15 cm to 80 cm, preferably 20 cm to 70 cm, more preferably 25 cm to 65 cm, and most preferably 25 cm to 60 cm.
    For both packer roller modules described above, it is provided according to the invention that the width of the packer rollers essentially corresponds to the width of each cutter.
    For all the aforementioned packer roller tools is provided that the width of the packer roller tools substantially the width of the Fräskanäle (milled by the milling) corresponds to work evenly over the entire width can. The width of a packer roller tool mounted directly behind the milling channel of a mill is thus 15 cm to 80 cm, preferably 20 cm to 70 cm, more preferably 25 cm to 65 cm and most preferably 25 cm to 60 cm.
    When packer roll modules are used which have at least two packer roll tools spaced apart on an axis, these packer roll modules have a width of 40 cm to 200 cm, preferably 45 cm to 180 cm, more preferably 50 cm to 150 cm and most preferably over 55 cm to 120 cm.
    The invention will be described in more detail with reference to drawings, but not limited thereto. Show it<Tb> FIG. 1 <SEP> a strip milling machine with eight individually mounted packer roller modules in perspective plan view,<Tb> FIG. 2 <SEP> a packer roller module according to the invention in a perspective view,<Tb> FIG. 3 <SEP> a strip milling machine with eight milling cutters and eight individually mounted packer roller modules in a perspective bottom view.
    In Fig. 1 a strip cutter 1 is shown with eight separately mounted Packerwalzenmodulen 3 in a perspective plan view. Each of the packer roller modules 3 has its own axis, on which a packer roller tool 5, here consisting of several star-shaped disks, is arranged and each of the packer roller modules 3 is fastened to the chip mill 1 via at least two fastening means 6. Each of the packer roll modules 3 is in alignment, i. in a milling channel 8, arranged in each case one of the eight mutually spaced milling 2 of the chip mill 1. In each case between two adjacent milling 2 an intermediate region is arranged, which is not milled by the milling 2, or reconsolidated by one of the Packerwalzenmodule 3.
    FIG. 2 shows a packer roller module 3 according to the invention in a perspective view. The packer roller module 3 has its own axis, on which a packer roller tool 5, here consisting of several star-shaped disks, is arranged. The packer roller module 3 can be detachably fastened to the strip mill 1 via the two fastening means 6.
    In Fig. 3 is a is a strip cutter 1 with eight separately mounted Packerwalzenmodulen 3 shown in a perspective bottom view. Each of the packer roll modules 3 is in alignment, i. in a milling channel 8, arranged in each case one of the eight mutually spaced milling 2 of the chip mill 1. In each case between two adjacent milling 2, an intermediate region 9 is arranged, which is not milled by the milling 2, or reconsolidated by one of the Packerwalzenmodule 3. At one of the milling 2 a cultivator tines 7 is arranged. It is envisaged that on each mill 2, a cultivator tines can be arranged.
    权利要求:
    Claims (10)
    [1]
    A strip mill (1) having at least two spaced apart cutters (2), the at least two spaced apart cutters (2) being arranged on an axis, and at least two packer roll modules (3), each of the packer roll modules (3) having its own Axle (4) on which at least one packer roller tool (5) is arranged, wherein each cutter (2) of the chip mill (1) is associated with a packer roller tool (5), and wherein each of the packer roller modules (3) has at least two attachment means (3). 6) is attached to the strip cutter (1).
    [2]
    2. A chip mill (1) according to claim 1, characterized in that each of the at least two packer roller modules (3) has its own axis (4) on which exactly one packer roller tool (5) is arranged and each of the at least two packer roller modules (3) is in alignment is arranged in each case one of the at least two mutually spaced milling (2) of the strip cutter (1).
    [3]
    3. Strip milling machine (1) according to claim 1, characterized in that at least two Packerwalzenmodule (3) are assigned a number n of milling (2), wherein the number m of Packerwalzenmodule (3) is less than the total number n of the milling (2 ).
    [4]
    4. strip mill (1) according to claim 1, characterized in that the fastening means (6) on the chip mill (1) are height adjustable.
    [5]
    5. strip milling machine (1) according to claim 1, characterized in that the at least two Packerwalzenmodule (3) via the fastening means (6) are resiliently secured to the chip mill (1).
    [6]
    6. strip milling machine (1) according to claim 1, characterized in that the width of the packer roller tools (5) corresponds substantially to the width of each cutter (2).
    [7]
    Slicer (1) according to claim 1, characterized in that the milling cutters (2) comprise a device for crushing and / or crushing crop residues from row crops, in particular stubble and roots provided with stubble or stubble lying on the ground, wherein the device comprises at least one fixed body and at least one rotating body driven parallel to the at least one fixed body and between the at least one fixed body and the at least one driven rotating body is disposed a passage for the crop residues whose cross-section is at least partially narrower than that Cross-section of the crop residue passing through the passage, and the fixed body is a beam or a disc and that at least one further means for crushing and / or crushing the crop residues is arranged on the beam or the disc.
    [8]
    Packer roller module (3) for arranging on a strip milling machine (1) according to one of claims 1 to 7, characterized in that the packer roller module (3) has its own axis (4) on which exactly one packer roller tool (5) is arranged, wherein the width of the packer roller tool (5) is 15 cm to 80 cm, preferably 20 cm to 70 cm, more preferably 25 cm to 65 cm and most preferably 25 cm to 60 cm, and the packer roller module (3) has at least two attachment means (6 ) is releasably attachable to the chip mill (1).
    [9]
    9. packer roller module (3) for attachment to a strip milling machine (1) according to one of claims 1 to 7, characterized in that the packer roller module (3) has its own axis (4), arranged on the at least two packer roller tools (5) spaced from each other with the width of each packer roll tool (5) being 15 cm to 80 cm, preferably 20 cm to 70 cm, more preferably 25 cm to 65 cm and most preferably 25 cm to 60 cm, and the packer roll module (3) via at least two fastening means (6) on the tiller (1) is detachably fastened.
    [10]
    Packer roller module (3) according to claim 9, characterized in that the width of the packer roller module (3) is 40 cm to 200 cm, preferably 45 cm to 180 cm, more preferably 50 cm to 150 cm and most preferably over 55 cm to 120 cm is.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1848263B1|2010-09-29|Combined agricultural machine
    CH630226A5|1982-06-15|Method and apparatus for making sowing or planting rows in fields
    DE2616545A1|1976-10-28|ROOT AND STEM SHREDDER
    EP3349560B1|2021-06-02|Strip rotary tiller having at least two spaced-apart rotary tillers for producing tilled channels
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    EP1310144A2|2003-05-14|Soil working tool for levelling, crumbling and consolidating the soil
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    AT399080B|1995-03-27|Appliance for preparing the ground for sowing in rows
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    同族专利:
    公开号 | 公开日
    DE102015115553B4|2021-01-28|
    DE102015115553A1|2017-03-16|
    CH711430B1|2017-09-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1989216U|1967-01-30|1968-07-11|Rau Ohg Maschf|SOIL WORKING EQUIPMENT FOR SEEDBED PREPARATION.|
    GB2105561B|1981-09-12|1985-04-11|Allan Riach|Soil working apparatus|
    NL1017916C2|2001-04-24|2002-10-25|Lely Entpr Ag|Ground working machine has processing components and roller with arms movable in height direction in relation to processing components, limiters restricting position of roller|
    GB2493964B|2011-08-26|2016-05-25|Philip Harvey Brock Arthur|Cultivator|
    DE202015101330U1|2015-03-16|2015-04-20|Konrad Hendlmeier|Tillage device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102015115553.2A|DE102015115553B4|2015-09-15|2015-09-15|Strip milling machine with at least two spaced-apart milling cutters and with at least two packer roller modules and packer roller modules to be arranged on a strip milling machine|
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