• 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:
    Device for collecting forage bales from the ground and machine to collect forage bullets that includes said device. It comprises first means (8) for pulling the bales (2) and means (5a, 5b) for driving said first traction means (8) arranged to move the bales (2) along a plane (4). ) inclined upwards to a loading platform, and is characterized in that it comprises second means (9) of traction of the bullets (2) configured to contact the bullets (2) at ground level (13) in a advanced position of attack with respect to the first traction means (8), said device (1) including means (6a, 6b) for driving said second traction means (9) arranged to raise the bales (2) of the ground (13). ) and move said bullets (2) to make contact with the first traction means (8). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2645023A2
    申请号:ES201630720
    申请日:2016-06-01
    公开日:2017-12-01
    发明作者:Manuel Cusine Barber
    申请人:Arcusin S A；ARCUSIN SA；
    IPC主号:
    专利说明:

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    DESCRIPTION
    DEVICE FOR COLLECTING FLOOR FORCE BALES AND MACHINE FOR PICKING FORRAGE BALES THAT INCLUDES SUCH DEVICE
    The present invention relates to a device for collecting forage bullets of the inclined flat-type ground, and to a machine for collecting forage bullets that includes said device.
    Background of the invention
    The systems for collecting soil forage bullets can be of different types. Some systems include a clamp arranged to ignite a bullet from the ground by its sides and raise the bullet to the loading platform. Other systems include hooks that stick in the bullet to pick it up and raise it to the platform. Lastly, there are inclined plane type systems that include bullet pulls and drag chains of said pulls arranged to move the bullets along an inclined plane of ascent up to a loading platform.
    The Spanish patent ES203760B1 describes a system for collecting inclined flat-type bullets in which the pulls are placed close to the ground to contact the bullets at an attack height that allows the bullets to rise to the inclined plane of the drag chains. , following the direction of progress of these chains.
    The inclined plane type collection systems have the disadvantage that the bullets must save a considerable step in order to go up to the drag plane where the traction handles driven by the chains are located. This step makes it difficult to lift the bullets, being important the effort that traction prongs must make at a certain height from the ground to raise the bullets. This translates into very significant wear and, often, a breakage of the spikes or drag chains.
    Description of the invention
    The objective of the present invention is to provide a device for collecting forage bullets of the inclined plane type, which resolves the aforementioned drawbacks, presenting the advantages that will be described below.
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    In accordance with this objective, according to a first aspect, the present invention provides a device for collecting bullets deposited on the ground comprising first means of pulling the bullets and means of dragging said first means of traction arranged to move the bullets along an inclined plane of ascent to a loading platform, and is characterized by the fact that it comprises a second means of pulling the bullets configured to contact the bullets at ground level in an advanced attack position with respect to the first traction means, said device including means for dragging said second traction means arranged to raise the ground bullets and move said bullets to the first traction means.
    According to a second aspect, the present invention provides a machine for collecting bullets from the ground comprising the claimed device and a platform for loading and / or storing the forage bullets collected by said device.
    The device of the present invention has the advantage that it combines first and second traction means with differentiated functions that contact the bullets in two different attack positions. The first traction means are associated with drag means arranged to move the bullets along an inclined plane, while the second traction means are associated with drag means arranged to raise the bullets at ground level and move the bullets until the first means of traction. In particular, the second traction means have been configured so that the bullets can contact the ground level in an advanced attack position with respect to the first traction means. Thanks to this, the step that must be saved by bullets to climb to the drag plane of the first traction means is very small, which softens the collection of the bullet, reduces forage loss due to friction in the climb, prevents impacts of the bullet on the inclined plane and significantly reduces the wear of the device.
    It has been observed that, by contacting the second means of traction the bullet at ground level, the force necessary to raise the end of the bullet and raise the bullet to the inclined drag plane is lower. In the devices of the state of the art, the traction means contact the bullet at a higher attack height, so that the force that these means to raise the bullets to the inclined drag plane is also superior.
    Preferably, said device comprises at least a first drive chain of said first traction means mounted on a frame such that it defines a plane
    inclined of rising of the bullets, and at least a second chain of drag of said
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    second traction means which is mounted on the same frame so that it occupies an advanced position in the inclined plane with respect to the first drag chain. These drag chains can be, for example, link chains.
    According to a preferred embodiment, said device comprises at least two first drag chains and at least two second drag chains arranged parallel and alternate so that they define an inclined plane of rising of the bullets in which at least two second chains of Drag occupy an advanced attack position relative to two other first chains.
    According to the same preferred embodiment, the second traction means comprise a plurality of contact elements of the bullets configured with a length less than the length of the first traction means, the drag means of said contact elements of stand at ground level to raise and move the bullets to the first means of traction. Advantageously, each of these contact elements comprises plates provided in parallel links of said second drag chain, and a crossbar that joins said plates.
    Preferably, the first traction means comprise a plurality of traction elements configured to ignite the bullets while said bullets are carried along the inclined plane of ascent to the loading platform. These traction elements can be, for example, traction couplings provided in the parallel links of said first drag chain. Alternatively, hooks or any other type of element capable of catching the bullet with force while traveling along the inclined plane can be used instead of handles.
    Advantageously, the device comprises means to simultaneously drive the first and second drive means and, preferably, said drive means comprise at least two sprockets for each of said first and second chains, the sprockets of both chains being simultaneously driven by a driving element arranged in the frame of the device.
    Again advantageously, the diameter of the sprockets of the second drive chain is smaller than the diameter of the sprockets of the first drive chain. This smaller diameter of the sprockets of the second chain can be achieved either by reducing the number of teeth on the wheels or by reducing the chain links.
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    In this way, as mentioned above, the second drag chain can be approached at ground level to allow the contact elements to raise the bullet and raise it to the inclined drag plane with a minimum step.
    According to a preferred embodiment, the frame on which the first and second drive means are mounted comprises a lateral guiding element arranged to direct and self-align the bullets in a direction of advance when said bullets move along the inclined plane of Ascent to the loading platform.
    Brief description of the figures
    For a better understanding of how much has been exposed, some drawings are combined in which, schematically and only by way of non-limiting example, a practical case of realization is represented.
    Figure 1 is a perspective view of an embodiment of the device of the present invention.
    Figure 2 shows a plan view of the device of Figure 1 located in front of a fodder bullet.
    Figure 3 shows a detail of the pulling and pulling means of the device of Figure 1.
    Figure 4 depicts a collection sequence of a fodder bullet by means of the device of the present invention.
    Figure 5 represents a sequence of collection of a fodder bullet by means of a device of the prior art.
    Description of a preferred embodiment
    A preferred embodiment of the present invention is described below with reference to Figures 1 to 5.
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    The device 1 for collecting fodder bullets 2 of the present invention comprises dragging means configured as four chains 5a, 5b, 6a, 6b, arranged in a frame 3 so as to define an inclined plane 4 of rising of bullets to a loading platform (not shown).
    In the described embodiment, these drive chains 5a, 5b, 6a, 6b are formed by links intended to engage in gearwheels 7 driven simultaneously by a motor 11 that is mounted on the frame 3 of the device 1. The frame 3 it also has a lateral guidance element 12 arranged to direct and self-align the bullets 2 in a direction of advance to the loading platform (not shown) when said bullets 2 move along the inclined plane 4 of ascent.
    As can be seen in figure 1, two of the four drag chains, hereinafter second drag chains 6a, 6b, are located in the inclined plane 4 in an advanced attack position with respect to the other two drag chains, hereinafter first 5a, 5b drag chains. The links of the first drag chains 5a, 5b are provided with first traction means configured as a plurality of traction barbs 8 adapted to force the bullets 2 tightly while said bullets 2 move along the plane 4 inclined rise. On the other hand, the links of the second drag chains 6a, 6b are provided with second traction means configured as contact elements 9 with a length less than that of the traction handles 8 to be able to contact the bullets 2 flush of ground 13 in the advanced attack position. In this way, the step 10 that the bullets 2 must save to go up to the drag plane 4 is very small, which also significantly reduces the wear of the device 1.
    Optionally, the passage of the links of the second chains 6a, 6b that drag the contact elements 9, is less than the chain passage of the links of the first 5a, 5b chains. In this way, the second chains 6a, 6b can be driven by sprockets 7 of smaller diameter, which allows these chains 6a, 6b to be brought closer to ground 13 so that the contact of the bullet 2 with the contact elements 9 is carry out at a ground attack height 13 still lower. Alternatively, the diameter of the sprockets 7 of the second chains 6a, 6b can be reduced by reducing the number of teeth of its sprockets 7, instead of reducing the pitch of the chain links.
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    As can be seen in Figure 3, in the embodiment described, the contact elements 9 of the second 6a, 6b drag chains each comprise a pair of plates 9a, 9b provided in the parallel links of the second chains 6a, 6b and a traverse 9c joining said plates 9a, 9b.
    Next, the operation of the device 1 of the present invention is described with reference to figure 4. Figure 5 represents the operation of a device of the prior art.
    The device 1 of the present invention shown in Figure 4 is located in an attack position in front of a forage bullet 2. For reasons of clarity this device 1 has been represented without the tractor or trailer in which the device 1 is integrated. In this attack position, the contact elements 9 of the second 6a, 6b drag chains contact the bullet 2 a Ground level 13 in an advanced attack position with respect to traction handles 8, so that the step 10 that the bullet 2 must save to get into the inclined plane 4 is minimal.
    The advance of the second drag chains 6a, 6b that include the contact elements 9 causes the elevation of the bullet 2 and its displacement until it makes contact with the traction knobs 8 of the first drag chains 5a, 5b that drive the bullet 2 to the loading platform (not shown).
    As can be seen in Figure 4, the bullet 2 gradually rises from a height practically at ground level 13 due to the gentle traction of the contact elements 9 that occupy an advanced attack position. Thanks to this, the force that the device 1 must exert is much lower than that of the state-of-the-art devices in which the step 10 that the bullet 2 must save to climb to the inclined drag plane 4 is much greater (see figure 5).
    Although reference has been made to a specific embodiment of the invention, it is clear to one skilled in the art that the described device 1 is susceptible to numerous variations and modifications, and that all the mentioned details can be replaced by other technically equivalent ones. , without departing from the scope of protection defined by the appended claims. For example, although an embodiment with four drag chains 5a, 5b, 6a, 6b has been described, it would also be possible for the device to include a different number of drag chains, provided that at least one of the drag chains
    it was located in an advanced position of attack with respect to the other chains to allow the contact of the bullets 2 at ground level 13. Similarly, although the figures represent a device adapted to collect bullets 2 of prismatic type, the same device could adapt to pick up bullets of another kind than the prismatic.
    5 Also, although in the description reference has been made to first and second drag means comprising link chains, these drag means could comprise any other equivalent means different from chains that were adapted to pull the traction means which contact the bullets 2. On the other hand, although the realization described in each of the contact elements 9 of the 10 bullets includes plates 9a, 9b joined by a cross member 9c, said contact elements 9 could comprise any other type of equivalent elements provided that they are configured with a length less than the length of the traction handles to allow the contact of the bullets at ground level.
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    权利要求:
    Claims (12)
    [1]
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    1. Device (1) for collecting bullets deposited on the ground (13) comprising first means (8) for pulling the bullets (2) and means (5a, 5b) for dragging said first means (8) of traction arranged to move the bullets (2) along an inclined plane (4) of ascent up to a loading platform, characterized by the fact that it comprises a second means (9) of pulling the bullets (2) configured to contacting the bullets (2) at ground level (13) in an advanced attack position with respect to the first means (8) of traction, including said device (1) means (6a, 6b) for dragging said second means (9) ) of traction arranged to raise the bullets (2) from the ground (13) and move said bullets (2) to make contact with the first means (8) of traction.
    [2]
    2. Device (1) according to claim 1, wherein said second traction means comprise a plurality of contact elements (9) of the bullets (2) configured with a length less than the length of the first means (8) of traction, the means (6a, 6b) of said contact elements (9) being susceptible to being located at ground level (13) to raise and move the bullets (2) to the first means (8) of traction.
    [3]
    3. Device (1) according to any one of claims 1 to 2, wherein said first traction means comprise a plurality of traction elements (8) configured to ignite the bullets (2) while said bullets (2) are carried along along the plane (4) inclined uphill to the loading platform.
    [4]
    Device (1) according to any one of claims 1 to 3, comprising at least a first drive chain (5a, 5b) of said first traction means (8) mounted on a frame (3) so that it defines an inclined plane (4) of rising of the bullets (2), and at least a second drag chain (6a, 6b) of said second traction means (9) which is mounted on the same frame (3) so which occupies an advanced position in the plane (4) inclined with respect to the first drag chain (5a, 5b).
    [5]
    5. Device (1) according to claim 4, wherein said drag chains (5a, 5b, 6a, 6b) are link chains.
    [6]
    Device (1) according to claims 3 and 5, wherein said traction elements comprise traction couplings (8) provided in parallel links of said first drag chain (5a, 5b).
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    [7]
    7. Device (1) according to claim 2 and 5, wherein each of said contact elements (9) comprises plates (9a, 9b) provided in parallel links of said second (6a, 6b) drag chain , and a traverse (9c) that joins said plates (9a, 9b).
    [8]
    Device (1) according to any one of claims 1 to 7, comprising means (7,11) for simultaneously activating said first (5a, 5b) and second (6a, 6b) drag means.
    [9]
    9. Device (1) according to claims 4 and 8, wherein said drive means comprise for each of said first and second chains (5a, 5b, 6a, 6b) at least two cogwheels (1), being driven simultaneously the wheels (7) toothed of both chains by a drive element (11) arranged in the frame (3) of the device (1).
    [10]
    10. Device (1) according to claim 9, wherein the diameter of the toothed wheels (7) of the second drive chain (6a, 6b) is smaller than the diameter of the toothed wheels (7) of the first chain (5a, 5b) drag.
    [11]
    11. Device (1) according to any one of claims 1 to 10, wherein the frame (3) on which the first and second drive means (5a, 5b, 6a, 6b) are mounted comprises an element (12) of lateral guidance arranged to direct and self-align the bullets (2) in a forward direction when said bullets (2) move along the inclined plane (4) of ascent to the loading platform.
    [12]
    12. Machine for collecting ground forage bullets comprising the device (1) according to any of claims 1 to 11, and a platform for loading and / or storing the forage bullets (2) that collects said device (1) .
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    同族专利:
    公开号 | 公开日
    ES2645023B1|2018-08-14|
    US20170347527A1|2017-12-07|
    ES2645023R1|2017-12-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2460441A|1944-04-19|1949-02-01|Everett H Appel|Agricultural loading machine|
    US2507627A|1948-05-07|1950-05-16|Ferdinand W Friedrich|Bale loader|
    US2656030A|1948-09-13|1953-10-20|Isaac Z Smoker|Pickup bale loader|
    US3679081A|1970-07-30|1972-07-25|Wilson B Duncan Jr|Bin carrier|
    AU658727B2|1992-04-15|1995-04-27|Engineering Dynamics Pty Limited|A cotton module transporter|
    US20080267753A1|2004-05-25|2008-10-30|Jimmy Ray Hargett|Method and Apparatus for Transporting a Cotton Module|
    CA2714249C|2010-09-07|2017-06-20|Marcrest Manufacturing Inc.|Pick-up assembly|CN109177847B|2018-10-27|2020-05-19|石家庄金多利专用汽车有限公司|Flat-pushing type self-discharging semitrailer|
    EP3771323A1|2019-07-31|2021-02-03|Arcusin S.A.|Device for picking-up forage bales from the ground and self-loading machine including said device|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201630720A|ES2645023B1|2016-06-01|2016-06-01|DEVICE FOR COLLECTING SOIL FORAGE BALES AND MACHINE FOR COLLECTING FORAGE BALES THAT INCLUDES SUCH DEVICE|ES201630720A| ES2645023B1|2016-06-01|2016-06-01|DEVICE FOR COLLECTING SOIL FORAGE BALES AND MACHINE FOR COLLECTING FORAGE BALES THAT INCLUDES SUCH DEVICE|
    US15/609,597| US20170347527A1|2016-06-01|2017-05-31|Device for picking-up bales of hay from the ground and machine for picking-up bales of hay including said device|
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