CN207015423U - A kind of agricultural vehicle front-wheel steering wheel steering - Google Patents
A kind of agricultural vehicle front-wheel steering wheel steering Download PDFInfo
- Publication number
- CN207015423U CN207015423U CN201720640514.2U CN201720640514U CN207015423U CN 207015423 U CN207015423 U CN 207015423U CN 201720640514 U CN201720640514 U CN 201720640514U CN 207015423 U CN207015423 U CN 207015423U
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- wheel
- connecting plate
- steering
- steering wheel
- rotating shaft
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- Guiding Agricultural Machines (AREA)
Abstract
A kind of agricultural vehicle front-wheel steering wheel steering is the utility model is related to, includes the agricultural moving trolley of two preceding road wheels, road wheel wheel fork is connected on the wheel carrier of left and right two by rotating shaft respectively before left and right, wheel carrier and vehicle frame disjunctor；There is vertically-mounted steering wheel in the middle part of vehicle frame between preceding road wheel, the output shaft of steering wheel is fixedly connected on a centre for coming about connecting plate, come about connecting plate both ends difference activity axis connection left linkages the inner, one end of the outer end difference activity axis connection left and right wheels turning connecting plate of connecting rod, take turns the rotating shaft of the other end axis connection of turning connecting plate or so wheel fork；The steering wheel connecting plate and wheel turning connecting plate are parallel to each other and are horizontally disposed with；It is flexibly connected between the wheel fork and wheel carrier by rotating shaft.The design uses a steering wheel, controls two preceding one piece of road wheels are synchronous to turn to by linkage rack, can automatically control, reduce steering wheel quantity, easy to install, economical.
Description
Technical field
The present invention relates to agricultural vehicle, specially there is a kind of agricultural vehicle front-wheel steering wheel steering of two preceding road wheels.
Background technology
In the agricultural vehicle for having two forward traction wheels, it is a problem to automatically control steering, is divided on some two wheels of needs
Steering-engine is not set, but control gets up to need differential, and control is complex.There is no steering-engine, be difficult to realize automatic control
System.
The content of the invention
The purpose of this utility model is to overcome prior art defect, before design one kind realizes two by a steering-engine
The bogie system automatically controlled of traction wheel linked steering, and the agricultural vehicle with two front haulage wheels match.
To achieve the above object, the technical scheme is that：A kind of agricultural vehicle front-wheel steering wheel steering, includes two
The agricultural moving trolley of individual preceding road wheel, road wheel wheel fork is connected on the wheel carrier of left and right two by rotating shaft respectively before left and right, wheel carrier
With vehicle frame disjunctor；There is vertically-mounted steering wheel in the middle part of vehicle frame between preceding road wheel, the output shaft of steering wheel is fixedly connected on one
Come about the centre of connecting plate, the inner of the both ends difference activity axis connection left linkages for connecting plate of coming about, the outer end of connecting rod is lived respectively
Moving axis connects one end of left and right wheels turning connecting plate, takes turns the rotating shaft of the other end axis connection of turning connecting plate or so wheel fork；The steering wheel
Connecting plate and wheel turning connecting plate are parallel to each other and are horizontally disposed with；It is flexibly connected between the wheel fork and wheel carrier by rotating shaft.
The design uses a steering wheel, controls two preceding one piece of road wheels are synchronous to turn to by linkage rack, can automatically control,
Steering wheel quantity is reduced, it is easy to install, economical.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is installation agricultural vehicle partial structural diagram of the present utility model.
Come about connecting plate 1. steering wheel, 2., 3. connecting rods, 4. wheel turning connecting plates, 5. wheel carriers, 6. wheel forks.
Embodiment
A kind of agricultural vehicle front-wheel steering wheel steering, includes the agricultural moving trolley of two preceding road wheels, road wheel wheel before left and right
Fork 6 is connected on the wheel carrier 5 of left and right two by rotating shaft respectively, wheel carrier 5 and vehicle frame disjunctor；In vehicle frame between preceding road wheel
There is vertically-mounted steering wheel 1 in portion, the output shaft of steering wheel 1 is fixedly connected on a centre for coming about connecting plate, comes about the two of connecting plate 2
The inner of end difference activity axis connection left linkages 3, the one of the outer end difference activity axis connection left and right wheels turning connecting plate 4 of connecting rod 3
The rotating shaft of end, the other end axis connection of wheel turning connecting plate 4 or so wheel fork 6；The steering wheel connecting plate and wheel turning connecting plate are parallel to each other
And it is horizontally disposed with；It is flexibly connected between the wheel fork and wheel carrier by rotating shaft.
Claims (1)
1. a kind of agricultural vehicle front-wheel steering wheel steering, include the agricultural moving trolley of two preceding road wheels, it is characterised in that left and right
Preceding road wheel wheel fork is connected on the wheel carrier of left and right two by rotating shaft respectively, wheel carrier and vehicle frame disjunctor；Between preceding road wheel
There is vertically-mounted steering wheel in the middle part of vehicle frame, the output shaft of steering wheel is fixedly connected on a centre for coming about connecting plate, connecting plate of coming about
Both ends difference activity axis connection left linkages the inner, the one of the outer end difference activity axis connection left and right wheels turning connecting plate of connecting rod
End, take turns the rotating shaft of the other end axis connection of turning connecting plate or so wheel fork；The steering wheel connecting plate and wheel turning connecting plate are parallel to each other simultaneously
It is horizontally disposed；It is flexibly connected between the wheel fork and wheel carrier by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640514.2U CN207015423U (en) | 2017-06-05 | 2017-06-05 | A kind of agricultural vehicle front-wheel steering wheel steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640514.2U CN207015423U (en) | 2017-06-05 | 2017-06-05 | A kind of agricultural vehicle front-wheel steering wheel steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015423U true CN207015423U (en) | 2018-02-16 |
Family
ID=61484463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640514.2U Active CN207015423U (en) | 2017-06-05 | 2017-06-05 | A kind of agricultural vehicle front-wheel steering wheel steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161215A (en) * | 2017-06-05 | 2017-09-15 | 山东鲁虹农业科技股份有限公司 | A kind of agricultural vehicle front-wheel steering wheel steering |
-
2017
- 2017-06-05 CN CN201720640514.2U patent/CN207015423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161215A (en) * | 2017-06-05 | 2017-09-15 | 山东鲁虹农业科技股份有限公司 | A kind of agricultural vehicle front-wheel steering wheel steering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201211 Address after: 273100 Chuangye Avenue Beishou Road West, Qufu economic and Technological Development Zone, Jining City, Shandong Province Patentee after: Shandong zhiwuyuan robot Co.,Ltd. Address before: No.1 Chuangye Avenue, Qufu City, Jining City, Shandong Province Patentee before: LU HONG AGRICULTURAL SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |