CN221081944U - Traction device for agricultural machinery - Google Patents
Traction device for agricultural machinery Download PDFInfo
- Publication number
- CN221081944U CN221081944U CN202323149715.7U CN202323149715U CN221081944U CN 221081944 U CN221081944 U CN 221081944U CN 202323149715 U CN202323149715 U CN 202323149715U CN 221081944 U CN221081944 U CN 221081944U
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- fixed block
- rod
- block
- positioning
- traction device
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- 239000011159 matrix material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a traction device for agricultural machinery, which comprises a first mounting plate, wherein one side of the first mounting plate is provided with a connecting block, the upper side and the lower side of a U-shaped fixed block are respectively provided with a first positioning hole, a shaft pin is inserted into the first positioning holes, a first connecting rod is sleeved in the middle of the U-shaped fixed block, one side of the first connecting rod, which is far away from the U-shaped fixed block, is provided with a fixed block, the middle of one side of the fixed block, which is far away from the first connecting rod, is provided with a second positioning hole, the middle of the second connecting rod is provided with a plurality of third positioning holes which are distributed at equal intervals, the middle of the second positioning hole is inserted with a positioning rod, and one side of the second connecting rod, which is far away from the fixed block, is provided with a second mounting plate. The traction device is simple in structure, convenient to operate and good in connection stability, the whole length of the traction device is convenient to adjust, and the convenience of the use of the traction device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a traction device for agricultural machinery.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry and in the primary processing and treatment process of agricultural and animal products, and comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.
Disclosure of utility model
In order to solve the above problems, the present utility model provides a traction device for agricultural machinery. The traction device solves the problems that the traditional traction device is simple in structure, two or more fixing plates are connected together in a penetrating way through the connecting rod, and a nut is sleeved on the lower side of the connecting rod for fixing.
The utility model relates to a traction device for agricultural machinery, which comprises a first mounting plate, wherein a connecting block is arranged on one side of the first mounting plate, a U-shaped fixing block is arranged on one side of the connecting block, far away from the first mounting plate, first positioning holes are formed in the upper side and the lower side of the U-shaped fixing block, a shaft pin is inserted into the first positioning holes, a first connecting rod is sleeved in the middle of the shaft pin, a fixing block is arranged on one side, far away from the U-shaped fixing block, of the first connecting rod, a guide groove is formed in one side, far away from the first connecting rod, of the fixing block, a second positioning hole is formed in the middle of one side, far away from the first connecting rod, of the second connecting rod, a plurality of third positioning holes are formed in the middle of the second connecting rod and are distributed at equal intervals, a positioning rod is inserted in the middle of the second positioning hole, and a second mounting plate is arranged on one side, far away from the fixing block, of the second connecting rod.
In the above scheme, locating lever top and clamp plate fixed connection, clamp plate top both sides all are equipped with the lifting plate.
In the above scheme, the U type fixed block is located first locating hole upper end and is equipped with the constant head tank, pivot top and locating piece fixed connection, locating piece below both sides all are equipped with the stopper, set up on the U type fixed block with stopper assorted spacing groove, the locating piece top is equipped with draws the piece.
In the scheme, a threaded rod is arranged below the shaft pin, and a limit nut is arranged below the threaded rod positioned below the U-shaped fixed block.
In the above scheme, all be equipped with four mounting holes that the matrix was arranged on first mounting panel and the second mounting panel.
In the above scheme, the locating lever is located the fixed block below both sides and has all seted up the cavity, be equipped with the movable block in the cavity, the cavity one side is kept away from to the movable block is equipped with the gag lever post, the gag lever post one side is kept away from to the movable block is equipped with the spring.
The utility model has the advantages and beneficial effects that: the utility model provides a traction device for agricultural machinery, which is characterized in that a first connecting rod can rotate around a U-shaped fixed block through the arrangement of a shaft pin, a second connecting rod is movably connected with the fixed block, a positioning rod is inserted into a second positioning hole and a third positioning hole, the fixed block and the second connecting rod can be stably connected through the arrangement of the positioning rod, and meanwhile, the whole length of the fixed block and the second connecting rod can be adjusted through the connection between the second positioning hole and different third positioning holes, so that the whole length of the traction device is adjusted. The traction device is simple in structure, convenient to operate and good in connection stability, the whole length of the traction device is convenient to adjust, and the convenience of the use of the traction device is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of part A of the present utility model;
fig. 4 is a schematic diagram of a B-part structure of the present utility model.
In the figure: 1. the device comprises a first mounting plate 2, a connecting block 3, a U-shaped fixed block 4, a first positioning hole 5, a shaft pin 6, a first connecting rod 7, a threaded rod 8, a limit nut 9, a fixed block 10, a guide groove 11, a second connecting rod 12, a second positioning hole 13, a positioning rod 14, a third positioning hole 15, a second mounting plate 16, a pressing plate 17, a lifting plate 18, a positioning groove 19, a positioning block 20, a limiting block 21, a limit groove 22, a pull block 23, a mounting hole 24, a cavity 25, a movable block 26, a limit rod 27 and a spring.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in figures 1-4, the utility model relates to a traction device for agricultural machinery, which comprises a first mounting plate 1, wherein one side of the first mounting plate 1 is provided with a connecting block 2, one side of the connecting block 2 far away from the first mounting plate 1 is provided with a U-shaped fixed block 3, the upper side and the lower side of the U-shaped fixed block 3 are respectively provided with a first positioning hole 4, a shaft pin 5 is inserted into the first positioning holes 4, the shaft pin 5 is positioned in the middle of the U-shaped fixed block 3 and is movably connected with a first connecting rod 6, the shaft pin 5 is movably connected with the U-shaped fixed block 3 and the first connecting rod 6, the first connecting rod 6 can rotate around the U-shaped fixed block 3 through the arrangement of the shaft pin 5, one side of the first connecting rod 6 far away from the U-shaped fixed block 3 is provided with a fixed block 9, one side of the fixed block 9 far away from the first connecting rod 6 is provided with a guide groove 10, the guide groove 10 is inserted with a second connecting rod 11, the middle part of one side of the fixed block 9 far away from the first connecting rod 6 is provided with a second positioning hole 12, the middle part of the second connecting rod 11 is provided with a plurality of third positioning holes 14 distributed at equal intervals, the middle part of the second positioning hole 12 is inserted with a positioning rod 13, the second connecting rod 11 is movably connected with the fixed block 9, the positioning rod 13 is inserted into the second positioning hole 12 and the third positioning hole 14, the fixed block 9 and the second connecting rod 11 can be stably connected through the arrangement of the positioning rod 13, meanwhile, the whole length of the fixed block 9 and the second connecting rod 11 can be adjusted through the connection between the second positioning hole 12 and different third positioning holes 14, thereby achieving the aim of adjusting the whole length of the traction device, one side of the second connecting rod 11 far away from the fixed block 9 is provided with a second mounting plate 15, the first mounting plate 1 and the second mounting plate 15 can be fixedly connected with traction equipment and agricultural machinery respectively.
The locating lever 13 top and clamp plate 16 fixed connection, clamp plate 16 top both sides all are equipped with and carry the arm-tie 17, and the setting of clamp plate 16 is more convenient for locating lever 13 insert inside second locating hole 12 and the third locating hole 14, and the setting of arm-tie 17 is more convenient for carry out the pulling to clamp plate 16.
The U-shaped fixed block 3 is located first locating hole 4 upper end and is equipped with constant head tank 18, pivot 5 top and locating piece 19 fixed connection, locating piece 19 below both sides all are equipped with stopper 20, offered on the U-shaped fixed block 3 with stopper 20 assorted spacing groove 21, the locating piece 19 top is equipped with draws piece 22, and stopper 20 can peg graft inside spacing groove 21, through the cooperation between stopper 20 and the spacing groove 21 for pivot 5 can be stable peg graft inside first locating hole 4, and the setting of drawing piece 22 is more convenient for carry out the pulling to pivot 5.
The lower part of the shaft pin 5 is provided with a threaded rod 7, the threaded rod 7 is positioned below the U-shaped fixed block 3 and is provided with a limit nut 8, the limit nut 8 is in threaded connection with the threaded rod 7, and the threaded rod 7 can be stably inserted into the first positioning hole 4 through the mutual matching between the limit nut 8 and the threaded rod 7.
Four mounting holes 23 which are arranged in a matrix are formed in the first mounting plate 1 and the second mounting plate 15, and the first mounting plate 1 and the second mounting plate 15 can be fixedly mounted through the mounting holes 23.
The locating rod 13 is located the cavity 24 has all been seted up to fixed block 9 below both sides, be equipped with movable block 25 in the cavity 24, movable block 25 is kept away from cavity 24 one side and is equipped with gag lever post 26, movable block 25 is kept away from gag lever post 26 one side and is equipped with spring 27, when locating rod 13 pegging graft in second locating hole 12 and third locating hole 14 inside, under the effect of spring 27 elastic force, movable block 25 promotes gag lever post 26 to keeping away from cavity 24 one side and remove, and gag lever post 26 stretches out from cavity 24 inside for locating rod 13 can stablely peg graft inside second locating hole 12 and third locating hole 14 through the cooperation between two gag lever posts 26.
Specifically, in the utility model, through the arrangement of the shaft pin 5, the first connecting rod 6 can rotate around the U-shaped fixed block 3, the second connecting rod 11 is movably connected with the fixed block 9, the positioning rod 13 is inserted into the second positioning hole 12 and the third positioning hole 14, the fixed block 9 and the second connecting rod 11 can be stably connected through the arrangement of the positioning rod 13, meanwhile, through the connection between the second positioning hole 12 and different third positioning holes 14, the integral length of the fixed block 9 and the second connecting rod 11 can be adjusted, thereby achieving the aim of adjusting the integral length of the traction device, the limit nut 8 is in threaded connection with the threaded rod 7, the threaded rod 7 can be stably inserted into the first positioning hole 4 through the mutual matching between the limit nut 8 and the threaded rod 7, when the positioning rod 13 is inserted into the second positioning hole 12 and the third positioning hole 14, the movable block 25 pushes the limit rod 26 to move away from the cavity 24 under the elastic force of the spring 27, and the limit rod 26 extends out of the cavity 24, and the limit rod 26 can be stably inserted into the second positioning hole 12 and the third positioning hole 14 through the mutual matching between the two limit rods 26.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a draw gear for agricultural machine, includes first mounting panel (1), its characterized in that, first mounting panel (1) one side is equipped with connecting block (2), first mounting panel (1) one side is kept away from to connecting block (2) is equipped with U type fixed block (3), both sides all are equipped with first locating hole (4) about U type fixed block (3), peg graft in first locating hole (4) have pivot (5), pivot (5) are located U type fixed block (3) middle part and have cup jointed head rod (6), head rod (6) are kept away from U type fixed block (3) one side and are equipped with fixed block (9), head rod (6) one side is kept away from to fixed block (9) is equipped with guide way (10), peg graft in guide way (10) second connecting rod (11), head rod (9) are kept away from head rod (6) one side middle part and are equipped with second locating hole (12), second connecting rod (11) middle part is equipped with a plurality of equidistant third locating hole (14), second locating hole (12) have been kept away from head rod (13), second connecting rod (11) are kept away from mounting panel (15).
2. The traction device for agricultural machinery according to claim 1, wherein the upper part of the positioning rod (13) is fixedly connected with the pressing plate (16), and lifting plates (17) are arranged on two sides above the pressing plate (16).
3. The traction device for agricultural machinery according to claim 1, wherein the U-shaped fixed block (3) is located at the upper end of the first positioning hole (4) and is provided with a positioning groove (18), the upper portion of the shaft pin (5) is fixedly connected with the positioning block (19), limiting blocks (20) are respectively arranged on two sides below the positioning block (19), limiting grooves (21) matched with the limiting blocks (20) are formed in the U-shaped fixed block (3), and pull blocks (22) are arranged above the positioning block (19).
4. The traction device for agricultural machinery according to claim 1, wherein a threaded rod (7) is arranged below the shaft pin (5), and a limit nut (8) is arranged below the U-shaped fixed block (3) by the threaded rod (7).
5. The traction device for agricultural machinery according to claim 1, wherein four mounting holes (23) arranged in a matrix are arranged on each of the first mounting plate (1) and the second mounting plate (15).
6. The traction device for agricultural machinery according to claim 1, wherein the positioning rod (13) is located at two sides below the fixed block (9), a cavity (24) is formed in the cavity (24), a movable block (25) is arranged in the cavity, a limit rod (26) is arranged at one side, away from the cavity (24), of the movable block (25), and a spring (27) is arranged at one side, away from the limit rod (26), of the movable block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323149715.7U CN221081944U (en) | 2023-11-22 | 2023-11-22 | Traction device for agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323149715.7U CN221081944U (en) | 2023-11-22 | 2023-11-22 | Traction device for agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221081944U true CN221081944U (en) | 2024-06-07 |
Family
ID=91307916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323149715.7U Active CN221081944U (en) | 2023-11-22 | 2023-11-22 | Traction device for agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221081944U (en) |
-
2023
- 2023-11-22 CN CN202323149715.7U patent/CN221081944U/en active Active
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| GR01 | Patent grant |