CN214648633U - Suspension mechanism of crawler chassis - Google Patents
Suspension mechanism of crawler chassis Download PDFInfo
- Publication number
- CN214648633U CN214648633U CN202120117278.2U CN202120117278U CN214648633U CN 214648633 U CN214648633 U CN 214648633U CN 202120117278 U CN202120117278 U CN 202120117278U CN 214648633 U CN214648633 U CN 214648633U
- Authority
- CN
- China
- Prior art keywords
- suspension mechanism
- hydraulic cylinder
- crawler chassis
- agricultural machinery
- crawler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title claims description 39
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 abstract description 26
- 230000002146 bilateral effect Effects 0.000 abstract description 4
- 238000012876 topography Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
The utility model provides a mechanism that hangs on crawler chassis belongs to agricultural machinery technical field. The agricultural machinery solves the problems that the existing various agricultural machinery equipment is fixed on a tractor, and the equipment needs to be provided with one tractor independently, so that the cost is overhigh, and the like. The utility model discloses a pneumatic cylinder and first mounting panel, first mounting panel are fixed to be set up on crawler chassis, and the tail end of pneumatic cylinder rotates and sets up on first mounting panel, all fixes being equipped with a mounted frame on each agricultural machinery equipment, is equipped with first butt joint portion and second butt joint portion on the mounted frame, and two second butt joint portion bilateral symmetry set up and rotate with above-mentioned first mounting panel to be connected, and first butt joint portion sets up in the top of second butt joint portion and rotates with the piston rod of above-mentioned pneumatic cylinder to be connected. The utility model has the advantages of replace the tractor with crawler-type advancing mechanism, make it more steady when walking on bad topography, and a track chassis can dock and drive it with many agricultural machinery equipment respectively and advance.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, a mechanism that hangs on crawler chassis is related to.
Background
With the acceleration of the land circulation speed, the number of cultivated households of various crops in China is continuously increased, and the demands on the crop planting and harvesting equipment with higher production efficiency are more and more urgent. Such as pesticide spraying machines, pulverizers, soil backfilling machines, harvesters, seedling killers, etc., which are generally fixed to a tractor, and are driven by the tractor to move forward, backward, turn, etc.
These devices are not usually used together, but they require a tractor, which is expensive and wasteful of resources.
The farmland and the planting ground are uneven, the tractor jolts when walking on severe terrains such as large gradient and the like, and the ground gripping capability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior agricultural mechanical equipment, and providing a crawler-type traveling mechanism which can be respectively butted with a plurality of agricultural machinery equipment and drive the suspension mechanism to advance.
The purpose of the utility model can be realized by the following technical proposal:
a suspension mechanism of a crawler chassis is characterized in that one end of the suspension mechanism is fixedly arranged on the crawler chassis, the other end of the suspension mechanism can be in butt joint with corresponding agricultural equipment, the suspension mechanism comprises a hydraulic cylinder and a first mounting plate, the first mounting plate is fixedly arranged on the crawler chassis, the tail end of the hydraulic cylinder is rotatably arranged on the first mounting plate, a suspension frame is fixedly arranged on each agricultural equipment, a first butt joint portion and a second butt joint portion are arranged on the suspension frame, the two second butt joint portions are bilaterally and symmetrically arranged and are rotatably connected with the first mounting plate, and the first butt joint portion is arranged above the second butt joint portion and is rotatably connected with a piston rod of the hydraulic cylinder.
In the suspension mechanism of the crawler chassis, the crawler chassis comprises a belt wheel, a crawler belt sleeved on the periphery of the belt wheel, and an electric control gear box driving the belt wheel to rotate, a bottom plate is arranged above the crawler belt, and the electric control gear box is fixedly arranged on the bottom plate.
In the suspension mechanism of the crawler chassis, the first mounting plate is fixedly provided with a supporting seat, the supporting seat is provided with a U-shaped opening, the tail end of the hydraulic cylinder is inserted into the U-shaped opening, and a rotating shaft penetrates through the supporting seat and the tail end of the hydraulic cylinder so that the tail end of the hydraulic cylinder is rotatably arranged on the supporting seat.
In the suspension mechanism of the crawler chassis, the front end surface of the first mounting plate is provided with the rotating parts, the two rotating parts are arranged in bilateral symmetry and correspond to the two second butt joint parts in position, and the two second butt joint parts are respectively and rotatably arranged on the corresponding rotating parts.
In the suspension mechanism for a crawler chassis, a joint is fixedly arranged on a piston rod of the hydraulic cylinder, and the front end of the hydraulic cylinder is rotatably connected with the first butt joint part through the joint.
In the suspension mechanism of the crawler chassis, the suspension mechanism further comprises a hydraulic oil pump, and the hydraulic oil pump is fixedly arranged on the first mounting plate and provides power for the hydraulic cylinder.
In the suspension mechanism of the crawler chassis, the bottom plate is further provided with an engine for providing power for each agricultural machinery, and the output end of the engine is in transmission connection with the input end of the corresponding agricultural machinery through a belt pulley group.
Compared with the prior art, the utility model discloses replace the tractor with crawler-type advancing mechanism, make it more steady when walking on uneven or the great bad topography of slope etc. of height, it is better to grab ability, and a track chassis can dock and drive it with many agricultural machinery equipment respectively and advance, greatly reduced purchase and production manufacturing cost.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a schematic structural view of the suspension mechanism of the present invention;
in the figure, 1, a suspension bracket; 2. a pulley; 3. a crawler belt; 4. an electric control gear box; 5. a base plate; 6. a first mounting plate; 7. a hydraulic cylinder; 8. a first mating portion; 9. a second docking portion; 10. a supporting seat; 11. a rotating part; 12. a joint; 13. a hydraulic oil pump; 14. an engine; 15. a second mounting plate; 16. and an output shaft.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the one end of the suspension mechanism is fixedly arranged on the crawler chassis, the other end of the suspension mechanism is butted with each corresponding agricultural machinery device, the crawler chassis comprises a belt wheel 2, a sleeve, a crawler 3 arranged at the periphery of the belt wheel 2, and an electric control gear box 4 driven by the belt wheel 2, a bottom plate 5 is arranged above the crawler 3, and the electric control gear box 4 is fixedly arranged on the bottom plate 5.
Still be equipped with an engine 14 on the bottom plate 5 and provide power for each agricultural machinery equipment, engine 14 sets up between suspension mechanism and automatically controlled gear box 4, engine 14 is fixed to be set up on second mounting panel 15, second mounting panel 15 with fixed the setting on above-mentioned bottom plate 5, output 16 of engine 14 is connected through the pulley group transmission with the input that corresponds agricultural machinery equipment.
As shown in fig. 2, the suspension mechanism includes a first mounting plate 6 and a hydraulic cylinder 7, the first mounting plate 6 is fixedly disposed on the bottom plate 5, the tail end of the hydraulic cylinder 7 is rotatably disposed on the first mounting plate 6, a suspension bracket 1 is fixedly disposed on each agricultural machinery, and a piston rod of the hydraulic cylinder 7 is movably connected to the suspension bracket 1. The suspension further comprises a hydraulic oil pump 13, and the hydraulic oil pump 13 is fixedly arranged on the first mounting plate 6 and provides power for the hydraulic cylinder 7.
The suspension bracket 1 is provided with a first butt joint part 8 and a second butt joint part 9, the two second butt joint parts 9 are arranged in bilateral symmetry, the first butt joint part 8 is arranged above the second butt joint part 9, the first butt joint part 8 is rotatably connected with a piston rod of the hydraulic cylinder 7, and the second butt joint part 9 is rotatably connected with the first mounting plate 6. The front end face of the first mounting plate 6 is provided with a rotating part 11, the two rotating parts 11 are arranged in bilateral symmetry and correspond to the two second butt joint parts 9, and the two second butt joint parts 9 are respectively arranged on the corresponding rotating parts 11 in a rotating mode.
A supporting seat 10 is fixedly arranged on the first mounting plate 6, a U-shaped opening is arranged on the supporting seat 10, the tail end of the hydraulic cylinder 7 is inserted into the U-shaped opening, and a rotating shaft penetrates through the supporting seat 10 and the tail end of the hydraulic cylinder 7, so that the tail end of the hydraulic cylinder 7 is rotatably arranged on the supporting seat 10. A joint 12 is fixedly arranged on a piston rod of the hydraulic cylinder 7, and the front end of the hydraulic cylinder 7 is rotatably connected with the first butt joint part 8 through the joint 12.
When the agricultural machinery equipment is used, the first butt joint part 8 and the second butt joint part 9 on the suspension frame 1 are respectively butted with the hydraulic cylinder 7 and the rotating part 11 on the crawler chassis, so that the agricultural machinery equipment is butted with the crawler chassis, and the electric control gear box 4 drives the belt wheel 2 to rotate, so that the crawler chassis drives the agricultural machinery equipment to move forwards, backwards or turn; the piston rod of the hydraulic cylinder 7 is driven to stretch by the hydraulic oil pump 13, so that the ground clearance of the agricultural machinery equipment is adjusted; the output end 16 of the engine 14 is in transmission connection with an input shaft on the agricultural equipment through a belt pulley set to provide power for the agricultural equipment butted on the crawler chassis.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117278.2U CN214648633U (en) | 2021-01-14 | 2021-01-14 | Suspension mechanism of crawler chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117278.2U CN214648633U (en) | 2021-01-14 | 2021-01-14 | Suspension mechanism of crawler chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648633U true CN214648633U (en) | 2021-11-09 |
Family
ID=78515958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120117278.2U Expired - Fee Related CN214648633U (en) | 2021-01-14 | 2021-01-14 | Suspension mechanism of crawler chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214648633U (en) |
-
2021
- 2021-01-14 CN CN202120117278.2U patent/CN214648633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |