CN217116942U - Corn peeling device and corn harvester - Google Patents
Corn peeling device and corn harvester Download PDFInfo
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- CN217116942U CN217116942U CN202220347045.6U CN202220347045U CN217116942U CN 217116942 U CN217116942 U CN 217116942U CN 202220347045 U CN202220347045 U CN 202220347045U CN 217116942 U CN217116942 U CN 217116942U
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Abstract
The utility model discloses a corn peeling device and a corn harvester, belonging to the field of corn harvesters, the peeling machine comprises a fixed roller mounting frame, a floating roller mounting frame and a plurality of groups of peeling roller sets, wherein the plurality of groups of peeling roller sets are distributed at intervals along the left-right direction, each group of peeling roller set comprises a floating peeling roller and a fixed peeling roller which are horizontally arranged along the front-back direction, two ends of each floating peeling roller are connected with the floating roller mounting frame, two ends of each fixed peeling roller are connected with the fixed roller mounting frame, the floating roller mounting frame can move up and down relative to the fixed roller mounting frame, the floating peeling roller is driven to move up and down relative to the fixed peeling roller, so that the height of the floating peeling roller can be integrally adjusted by adjusting the horizontal height of the floating roller mounting frame, and the corn peeling device can flexibly adapt to peeling treatment of corns in different areas.
Description
Technical Field
The utility model belongs to the maize picker field especially relates to a maize device and maize picker of skinning.
Background
The corn agricultural problem is mainly reflected in that the corn harvesting state difference in different areas is large, the water content difference in different corn varieties in different areas is large, the obvious problem is that the corn harvesting in Huang-Huai-Hai area needs to take account of wheat and corn rotation, the season needs to be robbed, the corn harvesting period is generally advanced, and the time is favorably strived for the wheat rotation for planting. Therefore, when the Huang-Huai-Hai corn is harvested, the crops are generally green, the crops are harvested in a wax ripeness stage, the moisture content of the corn is high, the moisture content of the corn ears and bracts is high, the bracts of the ears are also closed tightly, and if a flat roller peeling structure is adopted for peeling, the phenomenon that the bracts cannot be completely peeled easily occurs because the peeling strength is low, so that the operation performance of mechanical ear harvesting of the corn is influenced. The lack of performance indicators may affect the satisfaction rate of the user. At the moment, the peeling and harvesting effect is better if a high-low roller structure is adopted, and the bract peeling rate is obviously improved. However, in the single-season corn planting areas in the northwest, northeast and other north, the corn is generally harvested in the complete harvest period in the harvest period, at the moment, the corn is basically mature, the connection force between corn grains and corn cobs becomes smaller, the opening parts of the bracts are loose, the grains are easy to fall off and damage due to higher peeling strength when a high-low roller structure is adopted for peeling, loss is caused, the moisture content of corn plants is lower at the moment, the harvesting effect is better by adopting a flat roller type peeling structure, not only the ears and the grains are not damaged, but also the ear peeling rate can meet the performance requirement. The situation of trans-regional operation of the existing corn harvester is more and more, a rocker arm corresponding to a floating roller of the existing corn peeling device is provided with two mounting holes, a high roller and a low roller are assembled in the mounting holes at the lower part of the rocker arm, and a flat roller is assembled in the mounting holes at the upper part of the rocker arm.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a simple structure, and can be to the maize device of skinning that the roller height of skinning that floats carries out nimble regulation.
In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a corn peeling device, includes fixed roller mounting bracket, floating roll mounting bracket and multiunit peeling roller group, multiunit peeling roller group is along left right direction interval distribution, every group peeling roller group includes along the unsteady peeling roller and the fixed peeling roller of fore-and-aft direction level setting, every the both ends of unsteady peeling roller with floating roll mounting bracket connects, every the both ends of fixed peeling roller with the fixed roller mounting bracket is connected, floating roll mounting bracket can for the fixed roller mounting bracket reciprocates, in order to drive the unsteady peeling roller for fixed peeling roller reciprocates.
The beneficial effects of the above technical scheme are that: the height of the floating peeling roller can be integrally adjusted by adjusting the horizontal height of the floating roller mounting frame, so that the corn peeling device can flexibly adapt to peeling of corns in different areas.
In the above-mentioned technical scheme the fixed roll mounting bracket has two fixed plates, two the fixed plate sets up along left right direction level to along preceding back direction interval distribution, the floating roll mounting bracket has two along the floating plate that left right direction level set up, and two floating plate and two the fixed plate one-to-one, every the floating plate is close to the correspondence the fixed plate, every the both ends and two of floating skinning roller the floating plate is connected, every the both ends and two of fixed skinning roller the fixed plate is connected.
The beneficial effects of the above technical scheme are that: the floating peeling roller is simple in structure, and the installation of the floating peeling roller and the fixed peeling roller is more convenient.
In the above technical scheme, the fixed roller mounting frame further comprises a first connecting plate, the first connecting plate is arranged between the two fixed plates, and two ends of the first connecting plate are connected with the two fixed plates.
The beneficial effects of the above technical scheme are that: so make two fixed plates connect fixedly through first connecting plate to it is more convenient to make its installation.
In the above technical scheme, the floating roller mounting frame further comprises a second connecting plate, the second connecting plate is arranged between the two floating plates, and two ends of the second connecting plate are connected with the two floating plates.
The beneficial effects of the above technical scheme are that: so make two floating plates pass through the second connecting plate and connect fixedly to it is more convenient to make its installation.
In the technical scheme, each floating plate and the corresponding fixed plate are distributed at intervals along the front-back direction, a gap is formed between the floating plate and the corresponding fixed plate, and an anti-clamping stagnation piece is arranged in the gap.
The beneficial effects of the above technical scheme are that: so make through the jamming prevention spare and keep the clearance throughout between fixed plate and the floating plate to avoid floating plate and corresponding the sticking to appear because of the corrosion bonding between the fixed plate jamming.
In the technical scheme, the anti-clamping stagnation piece is a convex column, a ball or a roller which is arranged on the floating plate or the fixed plate.
The beneficial effects of the above technical scheme are that: the structure is simple, the clamping stagnation of the floating plate and the corresponding fixed plate can be avoided, and the frictional resistance between the floating plate and the corresponding fixed plate can be reduced.
Still include adjusting device among the above-mentioned technical scheme, the floating roll mounting bracket passes through adjusting device installs on the fuselage or on the fixed roll mounting bracket, adjusting device is used for adjusting the floating roll mounting bracket for the height of fixed roll mounting bracket.
The beneficial effects of the above technical scheme are that: therefore, the height of the floating roller mounting frame can be conveniently adjusted through the adjusting device.
In the technical scheme, the adjusting device is a telescopic piece or a jacking piece.
The beneficial effects of the above technical scheme are that: therefore, the floating roller mounting frame is more convenient to adjust the height.
The second purpose of the utility model is to provide a corn harvester which has simple structure and can flexibly adjust the horizontal height of the floating husking roller.
In order to achieve the above object, another technical solution of the present invention is as follows: a corn harvester comprising a corn husking apparatus as described above.
The beneficial effects of the above technical scheme are that: therefore, the height of the floating peeling roller of the corn harvester can be conveniently adjusted, and the floating peeling roller is particularly suitable for trans-regional operation.
Drawings
Fig. 1 is a schematic view of a floating plate outside a fixed roller mounting frame in embodiment 1 of the present invention;
fig. 2 is a schematic view of a floating plate in a fixed roller mounting frame according to embodiment 1 of the present invention;
fig. 3 is an elevation view of the corn husking apparatus according to embodiment 1 of the present invention;
FIG. 4 is a schematic view showing the installation of the floating debarking roller of embodiment 1 of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a schematic view showing the installation of a fixed peeling roller in embodiment 1 of the present invention;
FIG. 7 is a schematic view of the damping member according to embodiment 1 of the present invention;
fig. 8 is a schematic structural view of the anti-jamming member of embodiment 1 of the present invention as a roller;
fig. 9 is a schematic view of the structure of the anti-jamming member of embodiment 1 of the present invention when the anti-jamming member is a ball;
fig. 10 is a distribution diagram of the anti-jamming member on the fixing plate in embodiment 1 of the present invention;
fig. 11 is an assembly view of the floating roll mounting frame, the fixed roll mounting frame and four adjusting devices (with telescopic ends up) in embodiment 1 of the present invention;
fig. 12 is an assembly view of the floating roll mounting frame, the fixed roll mounting frame and four adjusting devices (with telescopic ends facing down) in embodiment 1 of the present invention;
fig. 13 is an assembly view of the floating roll mounting frame, the fixed roll mounting frame and two adjusting devices in embodiment 1 of the present invention;
fig. 14 is an assembly view of the floating roll mounting frame, the fixed roll mounting frame and an adjusting device according to embodiment 1 of the present invention;
fig. 15 is an assembly view of the floating plate, the fixed plate, and the adjusting device according to embodiment 1 of the present invention.
In the figure: the device comprises a fixed roller mounting frame 1, a fixed plate 11, a 111 connecting lug, a first connecting plate 12, a floating roller mounting frame 2, a floating plate 21, a second connecting plate 22, a peeling roller group 3, a floating peeling roller 31, a fixed peeling roller 32, a damping member 33, a sliding rod 331, a spring 332, a rocker 34, an anti-clamping stagnation member 4, an adjusting device 5 and a bolt 51.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.
Example 1
As shown in fig. 1 and 2, the present embodiment provides a corn husking device, which includes a fixed roller mounting frame 1, a floating roller mounting frame 2 and a plurality of sets of husking roller sets 3, wherein the fixed roller mounting frame 1 has two fixed plates 11, two of the fixed plates 11 are horizontally arranged along the left-right direction and are distributed at intervals along the front-back direction, the floating roller mounting frame 2 has two floating plates 21 horizontally arranged along the left-right direction, and the two floating plates 21 and the two fixed plates 11 are in one-to-one correspondence, each floating plate 21 is close to the corresponding fixed plate 11, the plurality of sets of husking roller sets 3 are distributed at intervals along the left-right direction, each set of husking roller set 3 includes a floating husking roller 31 and a fixed husking roller 32 horizontally arranged along the front-back direction, both ends of each floating husking roller 31 are connected with the two floating plates 21, both ends of each fixed husking roller 32 are connected with the fixed plates 11, the floating roller mounting frame 2 can move up and down relative to the fixed roller mounting frame 1 so as to drive the floating peeling roller 31 to move up and down relative to the fixed peeling roller 32, so that the height of the floating peeling roller can be integrally adjusted by adjusting the horizontal height of the floating roller mounting frame, and the corn peeling device can flexibly adapt to peeling treatment of corns in different areas. Of course, each of the floating plates may be slidably coupled to a corresponding one of the fixed plates (the floating plates may slide up and down relative to the fixed plates, as shown in fig. 2, and the two floating plates may be disposed between the two fixed plates, or as shown in fig. 1, the two fixed plates may be disposed between the two floating plates).
Wherein, among the above-mentioned technical scheme fixed roller mounting bracket 1 still includes first connecting plate 12, first connecting plate 12 set up in two between the fixed plate 11, just first connecting plate 12's both ends and two the fixed plate 11 is connected, so make two fixed plates connect fixedly through first connecting plate to it is more convenient to make its installation. The first connecting plates can be arranged in two numbers, and the two first connecting plates and the two fixing plates jointly enclose to form a square shape.
In detail, referring to fig. 13 and 14, in the above technical solution, the floating roller mounting frame 2 further includes a second connecting plate 22, the second connecting plate 22 is disposed between the two floating plates 21, and both ends of the second connecting plate 22 are connected to the two floating plates 21. The number of the second connecting plates 22 can also be two, and the two second connecting plates and the two floating plates can jointly enclose to form a square, of course, the two second connecting plates can also be distributed in an X shape between the two floating plates, so that the two floating plates are connected and fixed through the second connecting plates, and the installation of the floating plates is more convenient.
As shown in fig. 8-10, in the above technical solution, each of the floating plates 21 and the corresponding fixed plate 11 are distributed at intervals along the front-rear direction, a gap is formed between the floating plate and the corresponding fixed plate, and the anti-blocking member 4 is arranged in the gap, and certainly, a plurality of anti-blocking members can be arranged at intervals along the left-right direction in the gap, so that the gap is always kept between the fixed plate and the floating plate by the anti-blocking member, thereby preventing the floating plate and the corresponding fixed plate from being stuck due to corrosion. Preferably, the anti-jamming member 4 is a convex column, a ball or a roller (the wheel axle of the roller is horizontally arranged along the left-right direction) mounted on the floating plate 21 or the fixed plate 11, and the anti-jamming member has a simple structure, so that jamming of the floating plate and the corresponding fixed plate can be avoided, and friction resistance between the floating plate and the corresponding fixed plate can be reduced.
Still include adjusting device 5 among the above-mentioned technical scheme, floating roller mounting bracket 2 passes through adjusting device 5 installs on the fuselage or on the fixed roller mounting bracket 1, adjusting device 5 is used for adjusting floating roller mounting bracket 2 for the height of fixed roller mounting bracket 1, so can be convenient adjust floating roller mounting bracket for the height of fixed roller mounting bracket 1 through adjusting device.
Among the above-mentioned technical scheme adjusting device 5 is extensible member (flexible electric cylinder, telescopic cylinder or pneumatic cylinder) or jacking piece (can be manual formula or electrodynamic type lead screw riser, or jack), so make more simple and convenient when floating roll mounting bracket height-adjusting.
The number of the adjusting devices can be one or more, and taking the adjusting device as a telescopic piece as an example, four, two or one adjusting device can be arranged at the moment. As shown in fig. 11 and 12, when the number of the adjusting devices is four, that is, each end of each floating plate is provided with one adjusting device (the installation manner is not limited thereto), and the telescopic ends of the four adjusting devices are all upward or all downward and are connected with the end part of the corresponding floating plate close to the end part, the four adjusting devices synchronously stretch and contract to jointly adjust the floating roller mounting frame to move up and down; as shown in fig. 13, when there are two adjusting devices, the two adjusting devices may correspond to the two floating plates one by one, and each adjusting device has a telescopic end facing upward or downward and is connected to a middle portion corresponding to the length direction of the floating plate (the installation manner is not limited thereto), the telescopic ends of the two adjusting devices synchronously extend and contract to drive the floating roller mounting frame to move up and down (when there are two second connecting plates and the floating roller mounting frame is in a shape of "square"), the telescopic ends of the two adjusting devices may face upward or downward and are respectively connected to the middle portions of the two second connecting plates, and the telescopic ends of the two adjusting devices synchronously extend and contract to drive the floating roller mounting frame to move up and down); as shown in fig. 14, when the adjusting device is one, two second connecting plates can be arranged at this time, and the two second connecting plates are in "X" cross connection between the two floating plates, and the telescopic end of the adjusting device faces upwards and is connected with the cross part of the two second connecting plates, of course, one second connecting plate can also be arranged at this time, and the second connecting plate and the two floating plates are in "H" shape, and the telescopic end of the adjusting device faces upwards and is connected with the middle part of the second connecting plate, and the adjusting device stretches out and draws back to drive the floating roller mounting frame to move up and down at this time.
Of course, as shown in fig. 15, the adjusting device 5 may further include two bolts 51, and each of the fixing plates may correspond to a plurality of adjusting devices, a plurality of sets of connecting lug sets are spaced apart along a length direction of one side of the fixing plate corresponding to the floating plate, each set of connecting lug sets has two connecting lugs 111 spaced apart from each other and located on upper and lower sides of the corresponding floating plate, the number of adjusting devices on each fixing plate corresponds to the number of connecting lug sets thereon, each set of two connecting lugs has a vertically penetrating screw hole, each adjusting device has two bolts respectively screwed to the screw holes of the two corresponding connecting lugs, and the threaded ends of the two bolts corresponding to each adjusting device are close to each other and clamp the floating plate therebetween (the bolts above the adjusting devices are loosened, and the bolts below are tightened to move the floating plate upward, while the bolts below the plurality of adjustment devices are all loosened and the bolts above are all tightened to move the floating plate downward).
Wherein each of said sets of debarking rollers 3, as shown in fig. 3-6, comprises two floating debarking rollers 31, two fixed debarking rollers 32, and two damping members 33;
the two floating peeling rollers 31 in the same group are distributed at intervals along the left-right direction, and the two fixed peeling rollers 32 in the same group are also distributed at intervals along the left-right direction and are positioned between the two floating peeling rollers 31 in the same group; two ends of each floating peeling roller 31 are respectively and rotatably provided with a vertically arranged rocker arm 34, the upper end of each rocker arm 34 is rotatably connected with the corresponding end of the corresponding floating peeling roller 31, and the middle part corresponding to the length direction of each rocker arm 34 is rotatably connected with the floating plate 21 on the same side in a left-right manner;
with two damping member of a set of along left right direction horizontal setting and along preceding back direction interval distribution, and the same inter block lie in the lower extreme of two rocking arms 34 with one side correspond with the homonymy respectively damping member 33's both ends pendulum changes the connection, damping member 33 is used for driving two that correspond rocking arm 34 pendulum changes its lower extreme and keeps away from each other, and same a set of two damping member 33 is used for driving four rocking arms 34 that correspond pendulum changes to corresponding two the peeling roller 31 that floats is pressed on same a set of two fixed peeling rollers 32, through setting up rocking arm 34 and damping member 33 for rocking arm 34 makes same a set of two unsteady peeling rollers push down in order to laminate with two fixed peeling rollers 32 that correspond all the time at damping member 33's effect.
In addition, the height of the floating roller mounting frame 2 can be flexibly adjusted relative to the fixed roller mounting frame 1 (the height difference between the two can be adjusted in a stepless mode or in a stepped mode within a certain range).
Wherein, as shown in fig. 7, damping member 33 includes slide bar 331 and spring 332, the slide bar sets up along left right direction level, the slide bar with correspond two the lower extreme of rocking arm slides and the pendulum changes the connection (the vertical being equipped with of lower extreme of rocking arm 34 is controlled and is run through the waist round hole, and the slide bar passes the waist round hole, provides the space of pendulum change about for rocking arm 34 by the waist round hole), just the tip at slide bar both ends is equipped with respectively and is used for the restriction the stopper of rocking arm landing, the spring housing is established on the slide bar, and its both ends respectively with two the lower extreme of rocking arm offsets or is connected, the spring is used for the drive to correspond the lower extreme pendulum change of two rocking arms and to keeping away from each other, its simple structure, and the lower extreme of two rocking arms of elastic drive of spring tends to remove to keeping away from each other on the slide bar.
In the technical scheme, the peeling roller group 3 is provided with 4-7 groups, so that the peeling effect is good.
Example 2
The embodiment provides a corn harvester, which comprises the corn husking device according to the embodiment 1, so that the height of a floating husking roller of the corn harvester can be conveniently adjusted, and the corn harvester is particularly suitable for trans-regional operation.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The utility model provides a corn peeling device, its characterized in that, includes fixed roller mounting bracket (1), floating roller mounting bracket (2) and multiunit peeling roller group (3), multiunit peeling roller group (3) are along left right direction interval distribution, every group peeling roller group (3) include along floating peeling roller (31) and fixed peeling roller (32) that the fore-and-aft direction level set up, every the both ends of floating peeling roller (31) with floating roller mounting bracket (2) are connected, every the both ends of fixed peeling roller (32) with fixed roller mounting bracket (1) are connected, floating roller mounting bracket (2) can for fixed roller mounting bracket (1) reciprocates, in order to drive floating peeling roller (31) for fixed peeling roller (32) reciprocate.
2. The corn husking device according to claim 1, wherein the fixed roller mounting frame (1) is provided with two fixed plates (11), two fixed plates (11) are horizontally arranged along the left-right direction and are distributed at intervals along the front-back direction, the floating roller mounting frame (2) is provided with two floating plates (21) horizontally arranged along the left-right direction, the two floating plates (21) correspond to the two fixed plates (11) one by one, each floating plate (21) is close to the corresponding fixed plate (11), two ends of each floating husking roller (31) are connected with the two floating plates (21), and two ends of each fixed husking roller (32) are connected with the two fixed plates (11).
3. Corn husking device according to claim 2, wherein the fixed roller mounting frame (1) further comprises a first connecting plate (12), the first connecting plate (12) is arranged between the two fixed plates (11), and both ends of the first connecting plate (12) are connected with the two fixed plates (11).
4. Corn husking device according to claim 2, wherein the floating roll mounting (2) further comprises a second connection plate (22), the second connection plate (22) being arranged between the two floating plates (21), and both ends of the second connection plate (22) being connected to the two floating plates (21).
5. Corn husking device according to claim 2, characterized in that each floating plate (21) is spaced from the corresponding fixed plate (11) in the front-rear direction with a gap therebetween, and an anti-jamming member (4) is provided in the gap.
6. Corn husking device according to claim 5, characterized in that the anti-jamming means (4) are studs, balls or rollers mounted on the floating plate (21) or fixed plate (11).
7. Corn husking device according to any one of claims 1 to 6, further comprising an adjustment device (5), wherein the floating roll mounting (2) is mounted on the machine body or on the fixed roll mounting (1) by means of the adjustment device (5), and wherein the adjustment device (5) is used to adjust the height of the floating roll mounting (2) relative to the fixed roll mounting (1).
8. Corn husking device according to claim 7, characterized in that the adjusting device (5) is a telescopic or a jack.
9. A corn harvester comprising a corn husking apparatus according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220347045.6U CN217116942U (en) | 2022-02-21 | 2022-02-21 | Corn peeling device and corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220347045.6U CN217116942U (en) | 2022-02-21 | 2022-02-21 | Corn peeling device and corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217116942U true CN217116942U (en) | 2022-08-05 |
Family
ID=82620893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220347045.6U Active CN217116942U (en) | 2022-02-21 | 2022-02-21 | Corn peeling device and corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217116942U (en) |
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2022
- 2022-02-21 CN CN202220347045.6U patent/CN217116942U/en active Active
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Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |