CN221203206U - Traction structure of seeder and seeder - Google Patents
Traction structure of seeder and seeder Download PDFInfo
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- CN221203206U CN221203206U CN202323298120.8U CN202323298120U CN221203206U CN 221203206 U CN221203206 U CN 221203206U CN 202323298120 U CN202323298120 U CN 202323298120U CN 221203206 U CN221203206 U CN 221203206U
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- traction
- traction beam
- draft sill
- seeder
- towing
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- 230000008093 supporting effect Effects 0.000 claims description 22
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The application discloses a traction structure of a seeder, which comprises a first traction beam and a second traction beam which are rotatably connected with each other, wherein the first traction beam can rotate to be in contact with the second traction beam so as to enable the traction structure to be in a traction state so as to finish traction of the seeder, and can rotate to be separated from the second traction beam so as to enable the traction structure to be in a folding state, and the length of the folding state of the traction structure can be seen to be shortened compared with the length of the traction state so as to facilitate transportation of the seeder. In conclusion, through the collapsible design of traction structure, can reduce self length through switching to the folded condition when accomplishing normal traction work, and then just length direction's occupied space when reducing the seeder transportation to conveniently transport. The application also discloses a seeder.
Description
Technical Field
The application relates to the field of agricultural machinery, in particular to a traction structure of a seeder and the seeder.
Background
The seeder needs to carry out traction and guidance through a traction structure so as to finish daily work such as seeding operation, transferring and the like, and the traction structure in the related art mainly comprises traction type, suspension type and the like. However, in order to achieve effective traction, the traction structure needs to be kept long enough along the traction direction of the traction structure, and the traction structure is arranged in such a way that after the traction structure is assembled with the seeder, the space occupied by the seeder is large, and the seeder is inconvenient to transport.
Disclosure of utility model
The embodiment of the application discloses a traction structure of a seeder and the seeder, which can solve the problem of large occupied space of the seeder caused by overlong length of the traction structure in the related technology.
In order to achieve the above object, in a first aspect, the present application discloses a traction structure of a planter, comprising a first traction beam and a second traction beam rotatably connected to each other, wherein the first traction beam is rotatable to be in contact with the second traction beam and rotatable to be separated from the second traction beam.
Optionally, the device further comprises a supporting frame, wherein the supporting frame can be supported and arranged between the first traction beam and the second traction beam under the condition that the first traction beam rotates to be separated from the second traction beam; the support frame is separable from the first draft sill and the second draft sill such that the first draft sill is rotatable into contact with the second draft sill.
Optionally, the support frame includes a supporting beam, and locates the first backup pad and the second backup pad at supporting beam both ends respectively, and under the circumstances that first traction beam rotated to the separation with the second traction beam, first backup pad supports and leans on first traction beam, and the second backup pad supports and leans on the second traction beam.
Optionally, the first traction beam, the second traction beam and the supporting frame enclose a triangular region when the first traction beam rotates to be separated from the second traction beam.
Optionally, a fastening assembly is also included; the fastening assembly may connect the first draft sill and the second draft sill with the first draft sill rotated into contact with the second draft sill; and under the condition that the first traction beam rotates to be separated from the second traction beam, the fastening components are connected between the support frame and the first traction beam and between the support frame and the second traction beam.
Optionally, the first traction beam includes a first beam portion and a first flange portion connected to each other; the second traction beam comprises a second beam part and a second flange part which are connected with each other, and the second flange part faces the first flange part; the fastening assembly may connect the edge portion of the first flange portion and the edge portion of the second flange portion with the first draft sill rotated into contact with the second draft sill, and stagger the first and second beam portions along the length direction of the second draft sill, respectively.
Optionally, in the case that the first traction beam rotates to be separated from the second traction beam, the fastening assembly is connected between the first support plate and the edge portion of the first flange portion and staggers the support beam and the first beam portion in the length direction of the first traction beam, and the fastening assembly is connected between the second support plate and the edge portion of the second flange portion and staggers the support beam and the second beam portion in the length direction of the second traction beam.
Optionally, in the case that the first traction beam rotates to be separated from the second traction beam, two opposite side edges of the first traction beam are connected with two opposite side edges of the first support plate in a one-to-one correspondence manner through fastening components, and two opposite side edges of the second traction beam are connected with two opposite side edges of the second support plate in a one-to-one correspondence manner through fastening components.
Optionally, the device further comprises a correction gasket, wherein the correction gasket can be arranged in a gap between the first traction beam and the second traction beam so that the length direction of the first traction beam is consistent with the length direction of the second traction beam.
In a second aspect, the present application discloses a planter comprising a planter body and a traction structure, a second traction beam connecting the planter body.
Compared with the prior art, the application has the beneficial effects that:
The application discloses a traction structure of a seeder, which comprises a first traction beam and a second traction beam which are rotatably connected with each other, wherein the first traction beam can rotate to be in contact with the second traction beam so as to enable the traction structure to be in a traction state so as to finish traction of the seeder, and can rotate to be separated from the second traction beam so as to enable the traction structure to be in a folding state, and the length of the folding state of the traction structure can be seen to be shortened compared with the length of the traction state so as to facilitate transportation of the seeder.
In conclusion, through the collapsible design of traction structure, can reduce self length through switching to the folded condition when accomplishing normal traction work, and then just length direction's occupied space when reducing the seeder transportation to conveniently transport.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a drawing showing a traction state of a planter as disclosed in the present application;
FIG. 2 is a view from direction A of FIG. 1 of the present disclosure;
FIG. 3 is a folded state diagram of the disclosed planter;
fig. 4 is an enlarged view of the traction structure of the present disclosure.
Reference numerals illustrate:
10-a first traction beam,
11-First beam part, 12-first flange part, 13-first rib,
20-A second traction beam,
21-Second beam part, 22-second flange part, 23-second rib,
30-Supporting frame,
31-A first support plate, 32-a second support plate, 33-a support beam,
40-Fastening assembly,
41-Bolt, 42-nut,
50-Correcting pad,
60-Pin shaft,
70-Planter body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.
In the related art, the traction structure needs to keep enough length along the traction direction of the traction structure, and the traction structure is arranged in such a way that after the seeder is assembled, the space occupied by the seeder is larger, and the seeder is inconvenient to transport, so that the technical scheme of the application is generated, and the description is provided below with reference to fig. 1-4.
The application discloses a traction structure of a seeder, which is used for realizing traction of the seeder, and can comprise a first traction beam 10 and a second traction beam 20. The second traction beam 20 is used for connecting with the seeder body 70, the length direction of the second traction beam 20 can be understood as the traction direction of the traction structure, the traction direction is the horizontal direction, the first traction beam 10 and the second traction beam 20 are rotatably connected with each other, for example, the first traction beam 10 and the second traction beam 20 are provided with hinge parts matched with each other, and the hinge part of the first traction beam 10 and the hinge part of the second traction beam 20 are penetrated by the pin shaft 60 to form a hinge together, so that the first traction beam 10 and the second traction beam 20 are connected by the hinge, the first traction beam 10 can rotate around the pin shaft 60, and it can be known that the length direction of the pin shaft 60 is intersected with the traction direction, for example, mutually perpendicular.
The first traction beam 10 may rotate to contact with the second traction beam 20, so that the length direction of the first traction beam 10 is consistent with the length direction of the second traction beam 20, and the traction structure is in a traction state, so as to complete traction of the seeder, as shown in fig. 1.
The first traction beam 10 may also be rotated to be separated from the second traction beam 20, so that the length direction of the first traction beam 10 intersects the length direction of the second traction beam 20, for example, the first traction beam 10 is rotated to be in an inclined orientation or a vertical orientation, so that the traction structure is in a folded state.
In conclusion, through the collapsible design of traction structure, can reduce self length through switching to the folded condition when accomplishing normal traction work, and then just length direction's occupied space when reducing the seeder transportation to conveniently transport.
Alternatively, the traction structure may further include a support frame 30, as shown in fig. 3, and the support frame 30 may be supportably disposed between the first traction beam 10 and the second traction beam 20 in case that the first traction beam 10 is rotated to be separated from the second traction beam 20. The support frame 30 may also be separated from the first draft sill 10 and the second draft sill 20 so that the first draft sill 10 may be rotated into contact with the second draft sill 20 to place the draft gear in the draft condition shown in fig. 1 to complete the draft work. In this way, by the support of the support frame 30, the structural stability of the traction structure in the folded state can be maintained.
Further, the supporting frames 30 may be rigid structures with different length specifications, and when the traction structure is adjusted in a folded state, one of the supporting frames 30 with a length can be selected to support so as to control the included angle between the first traction beam 10 and the second traction beam 20; of course, the support frame 30 may also be configured as a telescopic structure to control the included angle between the first traction beam 10 and the second traction beam 20 by adjusting the length of the support frame 30, which will not be described in detail herein.
Optionally, in the folded state of the traction structure, the first traction beam 10 may be folded upwards with respect to the second traction beam 20, so that the first traction beam 10 and the seeder body 70 reuse space in the gravity direction, thereby improving space utilization. Meanwhile, in the folded state of the traction structure, the first traction beam 10 and the support frame 30 are sequentially arranged along the gravity direction, and the second traction beam 20 and the support frame 30 are sequentially arranged along the traction direction, so that a stable supporting effect is formed.
Optionally, the supporting frame 30 is detachably connected to the first traction beam 10 and the second traction beam 20 respectively, so as to facilitate disassembly and assembly of the supporting frame 30, and further facilitate switching of the traction structure between the folded state and the traction state.
Alternatively, the support frame 30 may include a support beam 33, and a first support plate 31 and a second support plate 32 provided at both ends of the support beam 33, respectively. With the first draft sill 10 rotated to be separated from the second draft sill 20, the first support plate 31 abuts the first draft sill 10 and the second support plate 32 abuts the second draft sill 20. In this way, the first support plate 31 and the first traction beam 10 and the second support plate 32 and the second traction beam 20 can be in surface contact, so that the contact area between the support frame 30 and the first traction beam 10 and the second traction beam 20 is increased, and the support effect is improved.
Optionally, the supporting beam 33 is a straight rod, so that when the first traction beam 10 rotates to be separated from the second traction beam 20, the area enclosed by the first traction beam 10, the second traction beam 20 and the supporting frame 30 is triangular, and the supporting effect of the triangular structure is more stable.
Alternatively, the traction structure may also include a fastening assembly 40, and the fastening assembly 40 may be a combination of a bolt 41 and a nut 42. In the case that the first traction beam 10 is rotated to be in contact with the second traction beam 20, the fastening assembly 40 may connect the first traction beam 10 and the second traction beam 20, specifically, the first flange portion 12 and the second flange portion 22 hereinafter are provided with corresponding through holes, the bolts 41 sequentially penetrate through the through holes of the first flange portion 12 and the through holes of the second flange portion 22, and the nuts 42 are screwed with the bolts 41, so that the fastening assembly 40 clamps and fixes the first flange portion 12 and the second flange portion 22, thereby ensuring that the first traction beam 10 and the second traction beam 20 are connected to each other in a stable structure in a traction state of the traction structure.
In the case that the first traction beam 10 is rotated to be separated from the second traction beam 20, the fastening assembly 40 is connected between the support frame 30 and the first traction beam 10 and between the support frame 30 and the second traction beam 20, specifically, the first support plate 31 and the second support plate 32 are also provided with through holes, the bolts 41 sequentially penetrate through the through holes of the first support plate 31 and the through holes of the first flange portion 12, and sequentially penetrate through the through holes of the second support plate 32 and the through holes of the second flange portion 22, the nuts 42 are in threaded connection with the bolts 41, so that the fastening assembly 40 clamps and fixes the first support plate 31 and the first flange portion 12, and clamps and fixes the second support plate 32 and the second flange portion 22, thereby ensuring the structural stability of the interconnection between the support frame 30 and the first traction beam 10 and the second traction beam 20 respectively in the folded state of the traction structure.
Alternatively, the first traction beam 10 may include a first beam portion 11 and a first flange portion 12 connected to each other; the second traction beam 20 may include a second beam portion 21 and a second flange portion 22 connected to each other, the second flange portion 22 facing the first flange portion 12. In the case that the first traction beam 10 is rotated to be in contact with the second traction beam 20, the fastening assembly 40 may connect the edge portion of the first flange portion 12 and the edge portion of the second flange portion 22, and stagger the first beam portion 11 and the second beam portion 21 along the length direction of the second traction beam 20, respectively.
In the case where the first traction beam 10 is rotated to be separated from the second traction beam 20, the fastening assembly 40 is connected between the first support plate 31 and the edge portion of the first flange portion 12 and staggers the support beam 33 and the first beam portion 11 in the length direction of the first traction beam 10, and the fastening assembly 40 is connected between the second support plate 32 and the edge portion of the second flange portion 22 and staggers the support beam 33 and the second beam portion 21 in the length direction of the second traction beam 20. For example, the upper edge of the first flange portion 12 and the upper edge of the second flange portion 22 are rotatably connected, and the support bracket 30 may be supported between the lower edge of the first flange portion 12 and the lower edge of the second flange portion 22.
It can be seen that the first flange portion 12, the second flange portion 22, the first support plate 31 and the second support plate 32 all provide a basis for the fastening assembly 40 to avoid interference with other components while the fastening assembly 40 is connected. Meanwhile, according to the physical characteristics of moment, the supporting frame 30 is far away from the point where the rotation is connected as far as possible, namely, the supporting frame 30 is selected to be close to the edge positions of the first traction beam 10 and the second traction beam 20, so that the stress of the supporting frame 30 is reduced while the moment arm distance is increased, and the supporting is further stable.
Optionally, the first traction beam 10 may further include a first rib 13 connected to the first beam portion 11 and the first flange portion 12, where the first rib 13 is disposed at a position corresponding to the support beam 33, and the fastening assembly 40 is staggered, so as to achieve structural reinforcement, and the pressing force of the support beam 33 on the first flange portion 12 is counteracted by the supporting force given to the first flange portion 12 by the first rib 13, so as to prevent the first traction beam 10 from being deformed.
Similarly, the second traction beam 20 may further include a second rib 23 connected to the second beam portion 21 and the second flange portion 22, where the second rib 23 is disposed at a position corresponding to the support beam 33 and the fastening assembly 40 is staggered, so as to realize structural reinforcement, and the pressing force of the support beam 33 on the second flange portion 22 is counteracted by the supporting force given to the second flange portion 22 by the second rib 23, so as to prevent the second traction beam 20 from deforming.
Alternatively, in the case that the first traction beam 10 is rotated to be separated from the second traction beam 20, two opposite side edges of the first traction beam 10 are connected to two opposite side edges of the first support plate 31 in a one-to-one correspondence manner by the fastening assembly 40, for example, left and right side edges of the first traction beam 10 are connected to left and right side edges of the first support plate 31 by the fastening assembly 40, respectively; the opposite side edges of the second traction beam 20 are connected to the opposite side edges of the second support plate 32 in a one-to-one correspondence by the fastening assemblies 40, for example, the left and right side edges of the second traction beam 20 are connected to the left and right side edges of the second support plate 32 by the fastening assemblies 40, respectively. Thus, the support frames 30 are more in connection points with the first traction beam 10 and the second traction beam 20 respectively, the support is more effective, and the folding state structure of the traction structure is more stable.
Alternatively, in the case that the first traction beam 10 rotates to be in contact with the second traction beam 20, i.e. when the traction structure is in a traction state, two opposite side edges of the first traction beam 10 are connected to two opposite side edges of the second traction beam 20 in a one-to-one correspondence manner through the fastening assembly 40, for example, between a left side edge of the first traction beam 10 and a left side edge of the second traction beam 20, and between a right side edge of the first traction beam 10 and a right side edge of the second traction beam 20 are connected through the fastening assembly 40, so that the connection points between the first traction beam 10 and the second traction beam 20 are more, and the traction state structure of the traction structure is more stable.
Optionally, in the case that the first traction beam 10 is rotated to be in contact with the second traction beam 20, at least one of both sides of the first traction beam 10 is provided with a plurality of fastening assemblies 40 to improve connection stability.
Optionally, the traction structure may further include a correction spacer 50, and the correction spacer 50 may be disposed in a gap between the first traction beam 10 and the second traction beam 20 so that a length direction of the first traction beam 10 coincides with a length direction of the second traction beam 20. Specifically, in the traction state of the traction structure, the correction pad 50 can be inserted to finely adjust the angle of the first traction beam 10 relative to the second traction beam 20, so as to perform an angle correction function, and the traction precision is higher.
The application also discloses a seeder, which can comprise a seeder main body 70 and a traction structure, wherein the second traction beam 20 is connected with the seeder main body 70, and the traction structure is switched between a folding state and a traction state by the rotation of the first traction beam 10, so that the daily work and the transportation requirement of the seeder are met.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A traction structure of a seeder is characterized by comprising a first traction beam (10) and a second traction beam (20) which are rotatably connected with each other,
Wherein the first draft sill (10) is rotatable into contact with the second draft sill (20) and rotatable to be separated from the second draft sill (20).
2. The towing structure according to claim 1, characterized in that it further comprises a supporting frame (30),
The support frame (30) can be supported and arranged between the first traction beam (10) and the second traction beam (20) under the condition that the first traction beam (10) rotates to be separated from the second traction beam (20);
The support frame (30) is separable from the first draft sill (10) and the second draft sill (20) such that the first draft sill (10) is rotatable into contact with the second draft sill (20).
3. Traction structure according to claim 2, characterized in that the support frame (30) comprises a support beam (33), and a first support plate (31) and a second support plate (32) respectively provided at both ends of the support beam (33),
The first support plate (31) abuts against the first traction beam (10) and the second support plate (32) abuts against the second traction beam (20) with the first traction beam (10) rotated to be separated from the second traction beam (20).
4. The towing structure according to claim 2, characterized in that, in case the first towing beam (10) is turned to be separated from the second towing beam (20),
The area enclosed by the first traction beam (10), the second traction beam (20) and the supporting frame (30) is triangular.
5. A traction structure according to claim 3, further comprising a fastening assembly (40);
The fastening assembly (40) may connect the first draft sill (10) and the second draft sill (20) with the first draft sill (10) rotated into contact with the second draft sill (20);
The fastening components (40) are connected between the support frame (30) and the first traction beam (10) and between the support frame (30) and the second traction beam (20) under the condition that the first traction beam (10) rotates to be separated from the second traction beam (20).
6. The towing structure in accordance with claim 5, characterized in that the first towing beam (10) comprises a first beam portion (11) and a first flange portion (12) connected to each other; the second traction beam (20) comprises a second beam part (21) and a second flange part (22) which are connected with each other, and the second flange part (22) faces the first flange part (12);
The fastening assembly (40) may connect the edge portion of the first flange portion (12) and the edge portion of the second flange portion (22) and stagger the first beam portion (11) and the second beam portion (21) along the length direction of the second traction beam (20) when the first traction beam (10) rotates to contact the second traction beam (20).
7. The towing structure according to claim 6, characterized in that, in case the first towing beam (10) is turned to be separated from the second towing beam (20),
The fastening assembly (40) is connected between the first support plate (31) and the edge portion of the first flange portion (12), and staggers the support beam (33) and the first beam portion (11) in the longitudinal direction of the first traction beam (10), and
The fastening assembly (40) is connected between the second support plate (32) and the edge portion of the second flange portion (22), and staggers the support beam (33) and the second beam portion (21) along the length direction of the second traction beam (20).
8. The towing structure according to claim 5, characterized in that, in case the first towing beam (10) is turned to be separated from the second towing beam (20),
The two opposite side edges of the first traction beam (10) are connected with the two opposite side edges of the first supporting plate (31) in a one-to-one correspondence through the fastening components (40),
The two opposite side edges of the second traction beam (20) are connected with the two opposite side edges of the second support plate (32) in a one-to-one correspondence through the fastening components (40).
9. The draft gear according to claim 1, further comprising a correction spacer (50), wherein the correction spacer (50) is positionable in a gap between the first draft sill (10) and the second draft sill (20) such that a longitudinal direction of the first draft sill (10) coincides with a longitudinal direction of the second draft sill (20).
10. A planter, characterized by comprising a planter body (70) and a traction structure according to any one of claims 1 to 9,
The second traction beam (20) is connected with the seeder body (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323298120.8U CN221203206U (en) | 2023-12-04 | 2023-12-04 | Traction structure of seeder and seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323298120.8U CN221203206U (en) | 2023-12-04 | 2023-12-04 | Traction structure of seeder and seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221203206U true CN221203206U (en) | 2024-06-25 |
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ID=91576610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323298120.8U Active CN221203206U (en) | 2023-12-04 | 2023-12-04 | Traction structure of seeder and seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221203206U (en) |
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2023
- 2023-12-04 CN CN202323298120.8U patent/CN221203206U/en active Active
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