• 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 relates to an agricultural machine (M) for processing a soil and for spreading a seed. The agricultural machine (M) comprises: a soil cultivating device (2) for cultivating a soil, at least one blade (4) following the soil cultivating device (2) for discharging the seed and at least one depth guiding and pressure wheel (8) trailing the blade; at least one Tiefenführungs- And Andruckrad a suspension (7) is provided, and wherein at least one coupling device (10, 11, 14) is provided to a sprung Tiefenführungs- And Andruckrad and the relevant share (4) to couple such that a vertical displacement of the sprung Tiefenführungs- And Andruckrads (8) leads to a pivoting and / or height displacement of the relevant share (4).
    公开号:CH711399A1
    申请号:CH01122/15
    申请日:2015-08-03
    公开日:2017-02-15
    发明作者:Krummenacher Pius
    申请人:Krummenacher Saattechnik Ag；
    IPC主号:
    专利说明:

    TECHNICAL AREA
    The invention relates to the field of sowing technology. It relates to an agricultural machine for working a soil and for spreading seed according to the preamble of claim 1.
    STATE OF THE ART
    Agricultural machines are known from the prior art to arrange a seed in a soil.
    DE 3 420 102 shows an agricultural device combination for tillage and for simultaneous sowing. A rotary harrow has a saddled sown on. The seeding tubes of the sowing device each open into the earth current ejected by the rotary harrows of the rotary harrow. The mouth openings are arranged in alignment behind the axes of rotation of the rotor rotors. This results in a uniform coverage of the deposited seeds. It is provided a pendulum bearing of the individual seed tubes. This allows the seed tube to avoid a rockfall.
    DE 3 723 616 shows a cultivator with attached seeder. Starting from known device combinations, in which coulters mounted behind a pressure roller and mounted resiliently, pressing elements are shown for the placement of the seed at an exact depth and for optimal embedding, which are arranged between the harrow and the trailing pressure roller. The pressing elements are each assigned a Särohr. The pressure elements can be adjusted in height relative to the pressure roller. By pressing elements grooves are pressed into the soil behind the harrow into which the seed is stored.
    There is a desire to provide a structurally simple agricultural machine with which a tillage is possible and a seed can be placed in the ground at a consistent depth.
    PRESENTATION OF THE INVENTION
    An object of the invention is to avoid at least certain disadvantages of the prior art. Another object of the invention is to provide an agricultural machine having the desired characteristics.
    These and other objects are achieved by the features of claim 1. Embodiments of the invention will become apparent from the dependent claims.
    The inventive agricultural machine for working a soil and for spreading a seed includes: a soil treatment device for working a soil, at least one of the soil treatment device trailing crowd for spreading the seed and at least one of the crowd trailing Tiefenführungs- And Andruckrad, wherein for at least one Tiefenführungs- and Andruckrad a suspension is provided, and wherein at least one coupling device is provided to couple a sprung Tiefenführungs- And Andruckrad and the relevant crowd such that a vertical displacement of the sprung Tiefenführungs- And Andruckrads to a pivoting and / or height displacement of the relevant Schars leads. The agricultural machine is powered by a tractor such as a tractor. pulled a tractor. The weight of the front part of the agricultural machine may be supported on the tractor. The agricultural machine can also be completely pulled and not supported on the tractor. The weight of the rear part of the agricultural machine is uniformly distributed to the at least one Tiefenführungs- and Andruckrad. Preferably, the weight of the rear part of the agricultural machine is evenly distributed over at least three Tiefenführungs- and Andruckräder. If there is any unevenness in the floor, the depth guide and pinch wheel can swerve up or down. At the same time, at least a flock of bumps adapt.
    The soil cultivator is designed to continuously reload, loosen, etc. the underlying soil. The soil cultivator includes, for example, fingers, claws, etc. rotatable about a vertical or horizontal axis, with which the soil is plowed, slackened, etc. In one variant, the soil tillage implement comprises fixed tools for tipping, loosening, etc. In one variant, the soil tillage implement comprises a plurality of equal or similar tools arranged transversely to the direction of travel, which plow the soil over the entire width of the agricultural machine, Etc.
    The flock can be configured in any way, for example, as a goose-footed crowd, as a disc or double-disc family, etc. The crowd can be adjusted in height to adjust a basic setting of the height of the coulter.
    In one embodiment, each form a crowd and the crowd trailing Tiefenführungs- And Andruckrad a functional unit. In one variant, a functional unit comprises two or more shares and a depth tracking and Andruckrad trailing the shares a functional unit.
    In one variant, a plurality of functional units are arranged transversely to the direction of travel next to each other. The functional units may be offset from a reference line running transversely to the direction of travel. There may be any number of functional units, for example five, eight, twelve, fifteen, etc. The number of functional units and their respective widths may determine the overall width of the agricultural machine, and thus the floor width which is simultaneously processed by the agricultural machine. The total width of the agricultural machine can of course also be determined by the choice of the number of functional units and their respective width so that a transport of agricultural machinery on the public road network is allowed.
    The Tiefenführungs- and Andruckräder the plurality of functional units can be sprung or rigidly arranged. The number of sprung and rigid Tiefenführungs- and Andruckräder can be chosen freely. There may be a single pair, two pairs, etc. rigid Tiefenführungs- and Andruckräder be provided. It may also be rigidly arranged only a single Tiefenführungs- and Andruckrad. It can also be sprung all Tiefenführungs- and Andruckräder. The spring force of the sprung depth guide and pressure wheels can be adapted to the weight of the agricultural machine, for example, the weight can be distributed evenly on the depth guide and pinch wheels. In one embodiment, the depth guide and pressure wheel for depth guidance of the agricultural machine and for pressing the soil is formed. The depth guidance of the agricultural machine relative to the ground or on the ground is carried out according to local height changes or uneven ground.
    In one embodiment, a rear frame is provided for holding the at least one Tiefenführungs- And Andruckrads, wherein the coupling device comprises a cable which is mounted between the rear frame and a crowd, wherein a cable holder is provided, which with the the crowd trailing sprung Tiefenführungs- And Andruckrad is operatively connected and cooperates with the rope such that a vertical displacement of the Tiefenführungs- And Andruckrads leads to a pivoting and / or height displacement of the coulter. For example, if the flock hits a stone, the flock may swerve up or pivot. The rope is relieved and hinders dodging or pivoting of the share up in any way. The coupling device may comprise a band. The coupling device may comprise a linkage. The coupling device may comprise other means for coupling a sprung depth guide and pressure wheel and the relevant crowd such that a height displacement of the sprung depth guide and Andruckrads leads to a pivoting and / or height displacement of the relevant share.
    In one embodiment, the coupling device is designed in the form of a linkage, which is so operatively connected to the relevant crowd and the crowd trailing sprung Tiefenführungs- And Andruckrad that a height shift of Tiefenführungs- And Andruckrads to a pivoting and / or height displacement of Schars leads.
    In one embodiment, an adjusting device is provided to make a basic adjustment of the height of the at least one coulter relative to at least one Tiefenführungs- and Andruckrad.
    In one embodiment, the adjusting device is designed in the form of a wave-like cable reel, wherein the rope is attached to the cable reel and abhaspelbar to make a basic adjustment of the height of the at least one coulter relative to at least one Tiefenführungs- and Andruckrad. The cable reel can be designed to wind up and unwind a tape.
    In one embodiment, the suspension is adapted such that the Tiefenführungs- and Andruckräder are each sprung depending on the total weight of the agricultural machine.
    In one embodiment, one of the soil treatment device trailing leveling rail or a leveling bar is provided and in particular adjustable in height.
    In one embodiment, at least one coulter adjustment mechanism is provided to make a basic adjustment of the height of the at least one coulter.
    In one embodiment, at least one coulter pressure spring is provided to pressurize the at least one coulter with a spring force. Due to the spring force of the coulter pressure spring, the crowd is pushed to the ground. The coulter compression spring may comprise a mechanical, hydraulic or pneumatic device, or a combination thereof.
    In one embodiment, a dosing device for seed is connected to at least one share for spreading the seed via at least one seed supply line.
    It is important to note that the described Tiefenführungs- And Andruckräder fulfill two different functions simultaneously. On the one hand, a depth guidance of the agricultural machine is ensured. On the other hand, a depth control of the at least one share is guaranteed.
    In addition to an inventive agricultural machine, the invention relates to a Nachrüstmaschinenteil for retrofitting an existing agricultural machine, wherein the Nachrüstmaschinenteil comprises at least one share, at least one Tiefenführungs- And Andruckrad and at least one coupling device, which are assembled such that by fastening the Retrofit machine part of an existing agricultural machine, an inventive agricultural machine can be obtained.
    BRIEF DESCRIPTION OF THE DRAWINGS
    Based on figures, which represent only embodiments, the invention will be explained below. Show it:<Tb> FIG. 1 <SEP> a partial view of an agricultural machine with transversely to the direction of travel juxtaposed Tiefenführungs- and Andruckräder;<Tb> FIG. Fig. 2 <SEP> is a partial side view of an agricultural machine including a soil tillage implement, a following flock, and a subsequent depth guide and pinch wheel; and<Tb> FIG. 3 <SEP> another variant of a partial view of an agricultural machine shown from one side comprising a tillage tool, a subsequent crowd and a subsequent Tiefenführungs- and Andruckrad.
    WAY (E) FOR CARRYING OUT THE INVENTION
    Fig. 1 shows schematically a partial view of an agricultural machine M with transversely to the direction of travel side by side arranged functional units, which are designated in Fig. 1 by reference numeral a-j. The exemplary embodiment of FIG. 1 has ten functional units a-j. There may be provided a number other than ten functional units a-j, for example, five, eight, twelve, fifteen, etc. The number of functional units a-j and their respective widths may determine the total width of the agricultural machine M, and thus the floor width, which processed by the agricultural machine M at the same time. The total width of the agricultural machine M can also be determined by the choice of the number of functional units a-j and their respective width, so that a transport of agricultural machinery M on the public road network is allowed.
    As can be seen in FIG. 1, the functional units a-j of the agricultural machine M each have depth-guiding and pressure wheels 8a-8j.
    As shown schematically in Fig. 1, the agricultural machine M comprises a rear frame 6 which may be formed in the form of square tubes to which guide plates are welded. The rear frame 6 allows both the sprung and the unsprung, rigid support of Tiefenführungs- and Andruckräder 8a-8j.
    In the following, the spring-loaded mounting of a depth-guiding and pressure wheel 8a-8j will first be described.
    The Tiefenführungs- and pinch wheels 8a-8j are each held or stored in a U-shaped holding device 9a-9j. For example, the axes of the depth-guiding and pressure wheels 8a-8j are respectively fastened to the legs of the U-shaped holding devices 9a-9j. The U-shaped holding device 9a-9j with the attached thereto Tiefenführungs- and Andruckrad 8a-8 is slidably guided with respect to the rear frame 6. For example, the guide takes place in substantially vertical grooves, which are formed on likewise U-shaped guide plates which are attached to the rear frame 6 or are part of the rear frame 6. As shown schematically in FIG. 1, the substantially vertical displacement of a U-shaped holding device 9a-9j relative to the rear frame 6 is in each case counter to the force of a suspension 7a-7j, which is designed, for example, in the form of compression springs or pressure cylinders. which are attached to the rear frame 6. For example, the compression springs or the impression cylinders are inserted in vertical openings which extend through the rear frame 6. The compression springs or the pressure cylinder provide a suspension 7a-7j for the relevant Tiefenführungs- and Andruckrad 8a-8j available.
    The suspension 7a-7j results in a resilient mounting or mounting of one or more of the adjacent shown in Fig. 1 Tiefenführungs- and Andruckräder 8a-8j. When traveling with the agricultural machine M on a bump, this results in a vertical displacement of the relevant sprung Tiefenführungs- And Andruckrads 8a-8j, which in the vertical direction relative to the agricultural machine M and in particular with respect to the rear frame 6 of the agricultural machine M upwards and can move down.
    The rigid, unsprung mounting of a depth-guiding and pinch wheel 8a-8j will now be described.
    In one or more functional units a-j, the suspension 7a-7j may be blocked or not be provided due to a rigid arrangement of the relevant Tiefenführungs- And Andruckrads 8a-8j. In the embodiment of the agricultural machine M shown in FIG. 1, the vertical displacement of the depth-guiding and pressure wheel is denoted by the reference numeral 8c and the depth-guiding and pressing wheel by the reference numeral 8h with respect to the rear frame 6. This can be done, for example, as shown schematically in Fig. 1 by blocking devices 71c, 71h, which are mounted in the region of the compression springs or cylinders of the suspension 7a-7j. The blocking devices 71c, 71h may be formed as linkage or sleeve, which a rigid connection between the U-shaped holding device 9a-9j of the respective Tiefenführungs- And pressure wheel 8a-8j and the rear frame 6 ersteilen. In a variant not shown in the figure, the blocking devices 71c, 71h designed as a linkage, which prevent the spring action of the relevant compression spring or cylinder of the suspension 7a-7j. In another variant, the axes of the respective Tiefenführungs- and pinch wheels 8a-8j are attached directly to the rear frame 6.
    The spring force of the compression springs or cylinders of the suspension 7a-7j is adapted to the weight of the agricultural machine M. If, for example, ten depth guide and pinch wheels 8a-8j are provided on the agricultural machine M, then the spring force per compression spring or cylinder of the suspension 7a-7j can be one tenth of the weight of the agricultural machine M. In a variant not shown in the figure, the spring force of the compression springs or cylinders of the suspension 7a-7j is individually adjustable. This may be advantageous, for example, if the agricultural machine M is used on a floor inclined transversely to the direction of travel or the weight of the agricultural machine M changes, for example because the metering device 15 containing the seed is emptied.
    The number of sprung Tiefenführungs- And Andruckräder 8a-8j and the number of rigid Tiefenführungs- And Andruckräder 8a-8j can be chosen freely. A single, one pair, two pairs, etc. rigid depth control and pinch wheels 8a-8j may be provided. All depth-guiding and pressure wheels 8a-8j can be sprung. In the embodiment shown in FIG. 1, a total of ten Tiefenführungs- and Andruckräder 8a-8j are provided, wherein two of the Tiefenführungs- and pinch wheels 8a-8j are rigidly arranged and eight of Tiefenführungs- and Andruckräder 8a-8j are sprung. The outermost depth-guiding and pressure wheels 8a-8j can be rigidly arranged, or intermediate depth-guiding and pressure wheels 8a-8j can be arranged rigidly therebetween. It is advantageous to choose the number / arrangement of the rigid or sprung Tiefenführungs- and Andruckräder such that there is an ideal stabilization and quiet running is guaranteed.
    Fig. 2 shows schematically a side view of an agricultural machine M according to the invention. The direction of travel F of the machine is indicated in FIG. 2 by arrows in the direction from right to left. A soil cultivating device 2 is attached to a front frame 1. The front frame 1 is connected via connecting arms 5 to the rear frame 6. As is schematically illustrated in FIG. 2, an upper connecting arm 5 can be shortened or lengthened in length in order to align the front frame 1 and the rear frame 6 with each other, for example the relative height of the rear frame 6 relative to the front frame 1 is adjustable.
    As shown schematically in Fig. 2 by the reference numeral Z, the agricultural machine M is pulled by a tractor, a tractor, etc. in the illustrated direction of travel. The front frame 1 has a connecting device, not shown in detail, such as a clutch to connect the tractor, the tractor, etc. with the agricultural machine M.
    The soil tillage implement 2 is designed to continuously machine, refine, loosen, etc. the underlying soil. The tiller 2 includes, for example, fingers, claws, knives, etc., rotatable about a vertical or horizontal axis, with which the soil edited, refined, relaxed, etc. will. In one variant, the tillage device 2 comprises stationary tools for processing, refining, loosening the ground, etc. In one variant, the tilling device 2 comprises a number of tools of the same or similar design arranged transversely to the direction of travel, which cover the floor over the entire width of the tread agricultural machine M edit, refine, loosen, etc.
    As schematically illustrated in FIG. 2, the agricultural machine M comprises at least one blade 4 arranged behind the tillage device 2. The blade 4 can be configured in any way, for example as a goose-footed crowd, as a disk or double-disk The crowd 4 is adjustably mounted in height, for example, as shown schematically in Fig. 2 by a share adjustment mechanism 12 which is attached to the agricultural machine M and with which the crowd 4 in height upwards or down can be adjusted. Between the crowd 4 and the crowd adjustment mechanism 12 as shown in Fig. 2 schematically shown a coulter spring 13 is arranged. Thereby, the pressure can be adjusted with which the crowd 4 is pressed to the ground. If the crowd 4, for example, led over a stone, the crowd 4 and the trailing end of the share 4 against the force of the coulter spring 13 dodge up or swing out, then penetrate back into the ground. The blade 4 may be attached to a coulter mount 16 which is attached to the coulter adjustment mechanism 12. The coulter support 16 may have a pivot about which the coulter 4 can rotate and an end of the coulter 4 can adjust in height. The coulter holder 16 can be designed to be able to exchange the coulter 4 easily.
    As shown schematically in Fig. 2, the crowd 4 is connected via a seed supply line Z with a metering device 15 which contains the seed S and this feeds the crowd 4 via the supply line in a desired dosage. As mentioned, a plurality of shares 4a-4j are arranged transversely to the direction of travel of the agricultural machine M, which are each connected via a supply line with the metering device 15. In a variant, several dosing devices 15 are provided transversely to the direction of travel.
    As shown schematically in Fig. 2, the agricultural machine comprises at least one of the blade 4 trailing arranged Tiefenführungs- And Andruckrad 8. As mentioned transversely to the direction of the agricultural machine M several Tiefenführungs- and Andruckräder 8a-8j are arranged. As shown in Fig. 2, the Tiefenführungs- And Andruckrad 8 is as described above attached to a U-shaped holder 9, which is guided against a spring force of a suspension 7 in the form of a compression spring or a pressure cylinder in the rear frame 6, wherein so that the Tiefenführungs- and Andruckrad 8 is sprung.
    As shown schematically in Fig. 2, a coupling device 10, 11,14 is provided, which is designed such that a vertical displacement of Tiefenführungs- And Andruckrads 8 leads to a pivoting and / or vertical displacement of the share 4. A cable 14 is attached to the crowd 4 and is guided via a cable holder 11 to a wave-like cable reel 10, which is attached to the rear frame 6. The cable holder 11 is operatively connected to the follower 4 trailing sprung Tiefenführungs- And Andruckrad 8. For example, the cable holder 11 is fixed to the U-shaped holder 9, which is movably guided on the rear frame 6 in the vertical direction against the suspension 7 and holds the Tiefenführungs- And Andruckrad 8, wherein this is sprung. Thus, there is an operative connection between the cable holder 11 and the Tiefenführungs- and Andruckrad 8, whereby a height shift of Tiefenführungs- and Andruckrades 8 transmits to the cable holder 11. A deflection of the cable holder 11 upwards causes the cable 14 is raised at the cable holder 11 upwards or pushed upwards. Since the cable 14 is attached to the rear frame 6 and therefore there is no other alternative, the lifting of the cable holder 11 leads to a raising or pivoting of the share 4 upwards. The subsequent raising or lowering of the Tiefenführungs- And Andruckrads 8 down leads to a corresponding vertical displacement of the cable holder 11, bringing the crowd 4 due to the coulter pressure spring 13th and moved down again due to the weight or pivoted down. The cable 14 is stretched between the crowd 4 and the rear frame 6 via the cable holder 11.
    In a variant, instead of the cable 11, a band is provided to provide the function of the coupling device.
    A pivoting or displacement of the share 4 upwards due to, for example, a stone is easily possible, with the rope 14 initially relaxed and then tensioned again. In the case of unevenness of the ground, the depth guiding and pressure wheel 8 adapts upwards or downwards, whereby the crowd 4 also adapts to the unevenness.
    The cable 14 is attached to the rear frame 6 on a shaft-like cable reel 10. In the case of several adjacently arranged functional units a-j, one respective cable 14a-14j can be provided between the respective crowd 4a-4j and the cable reel 10, which extends over the width of the functional units a-j. By coiling or uncoiling these ropes 14a-14j, a basic adjustment of the height of the coulters 4a-4j relative to the depth-guiding and pressure wheels 8a-8j can be carried out simultaneously for all coulters 4a-4j. This results in a uniform depth control of the share.
    By adjusting the height of the coulters 4a-4j relative to the Tiefenführungs- and Andruckräder 8a-8j at the same time results in an adjustment of the height of the coulters 4a-4j relative to other components of the agricultural machine M, so for example relative to the rear frame 6, to the front frame 1, to the connecting arms 5, etc.
    The cable 14 shown in Fig. 2 leads to a wave-like cable reel 10, which seen in the direction of travel is attached to a rear end of the rear frame 6. The cable reel 10 may be provided at a different location, for example at one in front of the end of the rear frame 6, on a connecting arm 5, on the cable holder 11, etc. The cable 14 must be mounted such that the function of the coupling device is provided ,
    As shown schematically in FIG. 2, a leveling bar or a leveling bar 3 is provided between the tillage unit 2 and the share 4. As shown in FIG. 2, the leveling bar or leveling bar 3 is adjustable in height. The soil worked by the soil tillage implement 2 can be smoothed by the leveling bar or leveling bar 3 in a desired manner, and a desired leveling can be made. Such a planing is not mandatory and it can be dispensed in this case on the leveling bar.
    Subsequent to the depth guide and pinch wheels 8a-8j, one or more seed harrows G may be provided to provide a crumbly surface of the soil. The seed harrows can each be seen transversely to the direction of travel between the Tiefenführungs- and Andruckräder 8a-8j mounted and seen in the direction of travel behind the Tiefenführungs- and Andruckräder 8a-8j edit the ground. The seed harrows can be assembled in packages. For example, two seed harrow packages can be provided which extend across the entire width of the machined surface.
    As shown schematically in FIG. 2, the tilling device 2 is provided to machine the soil at a depth T. The blade 4 is provided to introduce the seed S at a depth t in the ground.
    As shown schematically in Fig. 2, the crowd 4 comprises the pivotable part with the reference numeral 4 and the permanently attached thereto lead portion 41 to which the supply line from the metering device 15 is connected to the seed S. The cable 14 is fastened in the variant shown in Fig. 2 on the supply line part 41 of the share 4. It is conceivable to fasten the cable 14 at another point of the share 4.
    Fig. 3 shows another embodiment of an agricultural machine M, which differs from the agricultural machine M shown in Fig. 2 as follows.
    The leveling bar 3 is not attached via a height adjustment of connecting arms 5, but attached via a height adjustment on the front frame 1.
    The crowd holder 16 is not attached via the share adjustment mechanism 12 to connecting arms 5, but attached via an arm 18 on the rear frame 6. It can be provided a height adjustment device to adjust the share holder 16 in height.
    The crowd 4 is not attached via the coulter pressure spring 13 and the coulter adjusting mechanism 12 to connecting arms 5, but attached via the coulter compression spring 13, the coulter adjustment mechanism 12 and an arm 17 on the rear frame 6.
    In the embodiment of an agricultural machine M shown in Fig. 3, the rear frame 6 and the blade 4 is fastened together. This part of the agricultural machine M can be made separately and existing agricultural machinery can be retrofitted more easily.
    权利要求:
    Claims (14)
    [1]
    An agricultural machine (M) for cultivating a soil and for spreading a seed, comprising: a soil cultivating device (2) for cultivating a soil, at least one blade (4a-4j) trailing the soil cultivating device (2) for discharging the seed and at least one the drawbar (4a-4j) trailing Tiefenführungs- And Andruckrad (8a-8j), wherein for at least one Tiefenführungs- And Andruckrad (8a-8j) a suspension (7) is provided, and wherein at least one coupling device (10, 11, 14 ) is provided to couple a sprung Tiefenführungs- And Andruckrad (8a-8j) and the relevant crowd (4a-4j) such that a vertical displacement of the sprung Tiefenführungs- And Andruckrads (8a-8j) to a pivoting and / or height displacement of the relevant group (4a-4j).
    [2]
    2. Agricultural machine (M) according to claim 1, wherein in each case a share (4a-4j) and the the crowd (4a-4j) trailing Tiefenführungs- And Andruckrad (8a-8j) form a functional unit (a-j).
    [3]
    3. Agricultural machine (M) according to claim 2, wherein a plurality of functional units (a-j) are arranged transversely to the direction of travel next to each other.
    [4]
    4. Agricultural machine (M) according to claim 1 or 2, wherein the at least one Tiefenführungs- And Andruckrad (8a-8j) for depth guidance of the agricultural machine (M) and for pressing the soil is formed.
    [5]
    5. Agricultural machine (M) according to one of claims 1 to 4, wherein a rear frame (6) is provided for holding the at least one Tiefenführungs- And Andruckrads (8a-8j), wherein the coupling device (10, 11, 14) a Rope, which is mounted between the rear frame (6) and a share (4a-4j), wherein a cable holder (11) is provided, which with the the crowd (4a-4j) trailing spring-loaded Tiefenführungs- And Andruckrad (8a 8j) is operatively connected and interacts with the cable in such a way that a height displacement of the depth control and pressure wheel (8a-8j) leads to a pivoting and / or height displacement of the share (4a-4j).
    [6]
    6. Agricultural machine (M) according to one of claims 1 to 4, wherein the coupling device (10, 11, 14) is designed in the form of a linkage which with the relevant crowd (4a-4j) and the the crowd (4a-4j ) followed sprung Tiefenführungs- And Andruckrad (8a-8j) is operatively connected such that a vertical displacement of the Tiefenführungs- And Andruckrads (8a-8j) to a pivoting and / or height displacement of the share (4a-4j) leads.
    [7]
    7. Agricultural machine (M) according to one of claims 1 to 6, wherein an adjusting device (10) is provided to a basic adjustment of the height of the at least one share (4a-4j) relative to at least one Tiefenführungs- And Andruckrad (8a-8j ).
    [8]
    8. Agricultural machine (M) according to claim 5 and 7, wherein the adjusting device (10) in the form of a wave-like cable reel (10) is formed, and wherein the cable to the cable reel (10) is attached to and abhaspelbar to a basic setting the height of the at least one share (4a-4j) relative to the at least one Tiefenführungs- and Andruckrad (8a-8j) make.
    [9]
    9. Agricultural machine (M) according to one of claims 1 to 8, wherein the suspension (7) is adapted such that the Tiefenführungs- and Andruckräder (8a-8j) are each sprung depending on the total weight of the agricultural machine (M).
    [10]
    10. Agricultural machine (M) according to one of claims 1 to 9, wherein one of the soil treatment device (2) trailing leveling rail or a leveling bar (3) is provided and in particular in height is adjustable.
    [11]
    11. Agricultural machine (M) according to one of claims 1 to 10, wherein at least one share adjustment mechanism (12a-12j) is provided to make a basic adjustment of the height of the at least one share (4a-4j).
    [12]
    12. Agricultural machine (M) according to one of claims 1 to 11, wherein at least one coulter pressure spring (13) is provided to act on the at least one share (4a-4j) with a spring force.
    [13]
    13. Agricultural machine (M) according to any one of claims 1 to 12, wherein a dosing device (15) for seed (S) with at least one share (4a-4j) for discharging the seed (S) via at least one seed supply line (Z ) connected is.
    [14]
    14. Retrofit machine part for retrofitting an existing agricultural machine, wherein the retrofit machine part comprises at least one share (4), at least one Tiefenführungs- And Andruckrad (8a-8j) and at least one coupling device (10, 11, 14), which are assembled such that by attaching the retrofit machine part to an existing agricultural machine an agricultural machine (M) according to one of claims 1 to 13 can be obtained.
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    EP3127412A1|2017-02-08|
    CH711399B1|2019-09-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3805925A1|1988-02-25|1989-09-07|Amazonen Werke Dreyer H|Seed drill|
    EP1813139A1|2006-01-31|2007-08-01|Alois Pöttinger Maschinenfabrik GmbH|Seeder with grooved roller|
    EP2335465A1|2009-12-15|2011-06-22|Amazonen-Werke H. Dreyer GmbH & Co. KG|Agricultural machine|
    DE3420102A1|1984-05-26|1985-11-28|Howard Machinery PLC, Harleston, Norfolk|Agricultural implement combination for soil-working and for sowing|
    DE3723616A1|1987-07-17|1989-01-26|Franz Eck|Ground-working appliance having a mounted seed drill|CN108781641A|2018-06-27|2018-11-13|河南科技大学|A kind of rice young shoot breeding apparatus|
    法律状态:
    2017-09-29| PCAR| Change of the address of the representative|Free format text: NEW ADDRESS: BELLERIVESTRASSE 203 POSTFACH, 8034 ZUERICH (CH) |
    优先权:
    申请号 | 申请日 | 专利标题
    CH01122/15A|CH711399B1|2015-08-03|2015-08-03|Agricultural machine for working a soil and for spreading seed.|CH01122/15A| CH711399B1|2015-08-03|2015-08-03|Agricultural machine for working a soil and for spreading seed.|
    EP16180150.1A| EP3127412A1|2015-08-03|2016-07-19|Agricultural machine for processing soil and for depositing seeds|
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