CN219857359U - Adjustable chassis of agricultural tractor - Google Patents
Adjustable chassis of agricultural tractor Download PDFInfo
- Publication number
- CN219857359U CN219857359U CN202321717220.7U CN202321717220U CN219857359U CN 219857359 U CN219857359 U CN 219857359U CN 202321717220 U CN202321717220 U CN 202321717220U CN 219857359 U CN219857359 U CN 219857359U
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- Prior art keywords
- chassis
- sleeve
- rod
- frame
- agricultural tractor
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 2
- 210000002489 tectorial membrane Anatomy 0.000 description 7
- 238000009313 farming Methods 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
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
The utility model provides an adjustable chassis of an agricultural tractor, which comprises a cockpit connected with one side of a chassis frame body, wherein a reinforcing frame is arranged on the chassis frame body, one end of the chassis frame body is fixedly connected with a sleeve rod, two ends of the sleeve rod are respectively and movably provided with a movable wheel frame, the movable wheel frame is of an L-shaped hollow structure, one end of the movable wheel frame is respectively and movably inserted into the sleeve rod, a supporting frame is arranged on one side surface of the reinforcing frame, which is close to the movable wheel frame, the chassis frame body is of a U-shaped structure, one end of the chassis frame body, which is close to an opening, is of a hollow pipe structure, and two stretching rods are vertically connected to the sleeve rod; according to the utility model, the chassis frame body with adjustable width and interval is arranged, so that the interval between two movable wheels can be adjusted by adjusting the movable wheel frame connected to the chassis frame body when the agricultural work is performed, and the adaptation degree is higher.
Description
Technical Field
The utility model belongs to the field of tractor adjustable chassis, and particularly relates to an adjustable chassis of an agricultural tractor.
Background
Agricultural machinery refers to various machinery used in the crop planting industry and the animal husbandry production process, and in the agricultural and animal products preliminary working and handling process, mainly be used for solving farming operation problem, improve farming efficiency, current agricultural machinery adopts tractor entirely, when carrying out agriculture tectorial membrane work, the tectorial membrane reel is installed in traction frame, through traction frame self power unit, remove in the field, and then reach the function of tectorial membrane, and when the tractor is fixed the shaft, because the plant of operation is different, the width requirement of required tectorial membrane also is different, consequently, when using, cause the fixed unstable of tectorial membrane, for example, an agricultural tectorial membrane device that patent number CN209030744U proposed, through changing the interval between the installation pole, and then adapt to more size tectorial membrane, this mode, when using, form fixed structure through fastening screw 7 and pivot 14 between, and this mode is when fixed, the time of need be adjusted, more time is spent, and need the linkage, moreover, can not reach the adjustable purpose of traction distance.
In summary, the present utility model therefore provides an adjustable chassis for an agricultural tractor to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an adjustable chassis of an agricultural tractor, which aims to solve the problems of unstable film rolling fixation and the like caused by different film covering width requirements in the prior art.
The utility model provides an adjustable chassis of agricultural tractor, includes the cockpit of chassis support body one side connection, install the reinforcement frame on the chassis support body, the one end fixedly connected with sleeve pole of chassis support body, the both ends of sleeve pole are the activity respectively and are provided with the removal wheel carrier, the removal wheel carrier is "L" hollow structure, the one end of removal wheel carrier is the activity respectively in inserting the sleeve pole, install the support frame on the one side that is close to the removal wheel carrier on the reinforcement frame, the chassis support body is "U" type structure, the one end that is close to opening part on the chassis support body is hollow tubular construction, be connected with two stretching rod perpendicularly on the sleeve pole, the stretching rod runs through the opening part both sides of chassis support body respectively to extend to inside, one side fixedly connected with two mutual symmetrical rolling membrane bracing pieces of sleeve pole.
Further, a reinforcing rod is arranged at one end, close to the sleeve rod, of the chassis frame body, and the reinforcing rod and the sleeve rod are arranged in parallel.
Further, the sleeve rod is arranged at one end, close to the opening, of the chassis frame body, the sleeve rod is of a rectangular hollow structure with openings at two ends, and a plurality of second positioning holes are formed in the equidistant separation of the two ends of the sleeve rod.
Further, one ends of the two movable wheel frames are respectively inserted into the sleeve rod through openings on two sides of the sleeve rod, the movable wheel frames are arranged in a matched mode with the inner wall of the sleeve rod in size, one ends, far away from the sleeve rod, of the movable wheel frames are fixedly connected with wheel shafts, the wheel shafts are arranged on one side faces, close to each other, of the two movable wheel frames, and movable wheels are respectively arranged on the wheel shafts.
Further, a plurality of bolt holes are formed in one end, inserted into the sleeve rod, of the movable wheel frame.
Further, a plurality of first positioning holes are formed in the chassis frame body, and the first positioning holes are respectively formed above the stretching rods.
Further, one side of the supporting frame is connected to the chassis frame body through an inclined plane rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the chassis frame body with adjustable width and interval is arranged, so that the interval between two movable wheels can be adjusted by adjusting the movable wheel frame connected to the chassis frame body when the agricultural work is performed, and the adaptation degree is higher.
2. According to the utility model, the telescopic stretching rod is arranged, so that the distance between the sleeve rod and the chassis frame body can be adjusted, the distance between the coiled films can be adjusted, the coiled film supporting rod is arranged to position the coiled films, the two ends of the coiled films are clamped, no additional reinforcing material is needed, and the coiled film is simple and convenient.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the stretch rod of the present utility model;
FIG. 3 is a perspective view of a roll film support bar of the present utility model;
fig. 4 is an overall elevation view of the tractor of the present utility model.
Fig. 5 is a schematic view of the structure of the mobile wheel frame of the present utility model.
FIG. 6 is a schematic view of a rolled film support bar structure according to the present utility model.
In the figure:
1. a chassis frame; 2. a moving wheel; 3. a cockpit; 4. a support frame; 5. a reinforcing frame; 6. a stretching rod; 7. moving the wheel frame; 8. a reinforcing rod; 9. a bevel lever; 10. positioning holes I; 11. a sleeve rod; 12. positioning holes II; 13. a wheel axle; 14. a bolt hole; 15. and (5) a film rolling supporting rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-6, the utility model provides an adjustable chassis of an agricultural tractor, which comprises a cockpit 3 connected with one side of a chassis frame body 1, wherein a reinforcing frame 5 is installed on the chassis frame body 1, one end of the chassis frame body 1 is fixedly connected with a sleeve rod 11, two ends of the sleeve rod 11 are respectively and movably provided with a movable wheel frame 7, the movable wheel frame 7 is of an L-shaped hollow structure, one end of the movable wheel frame 7 is respectively and movably inserted into the sleeve rod 11, one side surface of the reinforcing frame 5, which is close to the movable wheel frame 7, is provided with a support frame 4, the chassis frame body 1 is of a U-shaped structure, one end of the chassis frame body 1, which is close to an opening, is of a hollow pipe structure, two stretching rods 6 are vertically connected to the sleeve rod 11, the stretching rods 6 respectively penetrate through two sides of the opening of the chassis frame body 1 and extend into the interior, and one side of the sleeve rod 11 is fixedly connected with two mutually symmetrical film rolling support rods 15.
As an embodiment of the present utility model, a reinforcing rod 8 is provided at one end of the chassis frame 1 near the sleeve rod 11, and the reinforcing rod 8 is provided in parallel with the sleeve rod 11.
As an embodiment of the present utility model, the sleeve rod 11 is disposed at one end of the chassis frame 1 near the opening, the sleeve rod 11 is a rectangular hollow structure with two ends open, and two ends of the sleeve rod 11 are equidistantly separated from the sleeve rod and provided with a plurality of positioning holes 12.
As one embodiment of the utility model, one ends of the two movable wheel frames 7 are respectively inserted into the sleeve rod 11 from openings at two sides of the sleeve rod 11, the movable wheel frames 7 are arranged in a size matching with the inner wall of the sleeve rod 11, one ends of the movable wheel frames 7 far away from the sleeve rod 11 are fixedly connected with wheel shafts 13, the wheel shafts 13 are arranged on one side surfaces of the two movable wheel frames 7, which are close to each other, and the movable wheels 2 are respectively arranged on the wheel shafts 13.
As an embodiment of the present utility model, a plurality of pin holes 14 are formed in one end of the movable wheel frame 7 inserted into the socket rod 11.
As an embodiment of the present utility model, the chassis frame 1 is provided with a plurality of positioning holes 10, and the positioning holes 10 are respectively arranged above the stretching rod 6.
As an embodiment of the present utility model, one side of the support frame 4 is connected to the chassis frame 1 through a bevel lever 9.
The specific working principle is as follows:
when the rolling film rolling device is used, the stretching rod 6 is pulled, the chassis frame body 1 is far away from the sleeve rod 11, the sleeve rod is fixed between the chassis frame body and the sleeve rod through the inserting rod, the inserting rod penetrates through the first positioning hole 10, when the moving wheel frame 7 is adjusted, one end of the moving wheel frame 7 can be stretched, the inserting pin holes 14 are respectively aligned with the second positioning hole 12, the inserting rod is fixed, a rolling film is arranged between the two rolling film supporting rods 15, and two ends of the wheel shaft are clamped.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides an adjustable chassis of agricultural tractor, includes cockpit (3) that chassis support body (1) one side is connected, its characterized in that: install reinforcement frame (5) on chassis support body (1), the one end fixedly connected with sleeve pole (11) of chassis support body (1), the both ends of sleeve pole (11) are movably respectively provided with and are moved wheel carrier (7), it is "L" hollow structure to remove wheel carrier (7), in moving wheel carrier (7) one end activity respectively inserts sleeve pole (11), install support frame (4) on the one side that is close to removal wheel carrier (7) on reinforcement frame (5), chassis support body (1) are "U" type structure, the one end that is close to the opening part on chassis support body (1) is hollow tube structure, be connected with two stretching rod (6) on sleeve pole (11) perpendicularly, stretching rod (6) run through the opening part both sides of chassis support body (1) respectively to extend to inside, one side fixedly connected with two mutual symmetrical membrane bracing piece (15) of rolling up of sleeve pole (11).
2. The adjustable chassis of an agricultural tractor of claim 1, wherein: the chassis frame body (1) is provided with a reinforcing rod (8) at one end close to the sleeve rod (11), and the reinforcing rod (8) and the sleeve rod (11) are arranged in parallel.
3. The adjustable chassis of an agricultural tractor of claim 1, wherein: the sleeve rod (11) is arranged at one end, close to the opening, of the chassis frame body (1), the sleeve rod (11) is of a rectangular hollow structure with openings at two ends, and a plurality of positioning holes (12) are formed in the equidistant separation of the two ends of the sleeve rod (11).
4. The adjustable chassis of an agricultural tractor of claim 1, wherein: two one ends of the movable wheel frames (7) are respectively inserted into the sleeve rods (11) through openings on two sides of the sleeve rods (11), the movable wheel frames (7) are arranged in a mode of being matched with the inner walls of the sleeve rods (11), one ends, far away from the sleeve rods (11), of the movable wheel frames (7) are fixedly connected with wheel shafts (13), the wheel shafts (13) are arranged on one side surfaces, close to each other, of the two movable wheel frames (7), and movable wheels (2) are respectively arranged on the wheel shafts (13).
5. The adjustable chassis of an agricultural tractor of claim 1, wherein: one end of the movable wheel frame (7) inserted into the sleeve rod (11) is provided with a plurality of bolt holes (14).
6. The adjustable chassis of an agricultural tractor of claim 1, wherein: the chassis frame body (1) is provided with a plurality of first positioning holes (10), and the first positioning holes (10) are respectively arranged above the stretching rods (6).
7. The adjustable chassis of an agricultural tractor of claim 1, wherein: one side of the supporting frame (4) is connected to the chassis frame body (1) through an inclined plane rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717220.7U CN219857359U (en) | 2023-07-03 | 2023-07-03 | Adjustable chassis of agricultural tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717220.7U CN219857359U (en) | 2023-07-03 | 2023-07-03 | Adjustable chassis of agricultural tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219857359U true CN219857359U (en) | 2023-10-20 |
Family
ID=88344370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717220.7U Active CN219857359U (en) | 2023-07-03 | 2023-07-03 | Adjustable chassis of agricultural tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219857359U (en) |
-
2023
- 2023-07-03 CN CN202321717220.7U patent/CN219857359U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |