CN204895110U - Hydraulic pressure directly drives tire device - Google Patents
Hydraulic pressure directly drives tire device Download PDFInfo
- Publication number
- CN204895110U CN204895110U CN201520574336.9U CN201520574336U CN204895110U CN 204895110 U CN204895110 U CN 204895110U CN 201520574336 U CN201520574336 U CN 201520574336U CN 204895110 U CN204895110 U CN 204895110U
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- Prior art keywords
- hub reduction
- reduction machine
- hydraulic motor
- torsion
- slow
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic pressure directly drives tire device, including the big moment of torsion cycloid hydraulic motor of the slow -speed of revolution, the big moment of torsion cycloid hydraulic motor of the slow -speed of revolution and hub reduction machine stator link to each other, the big moment of torsion cycloid hydraulic motor's of the slow -speed of revolution simultaneously output shaft links to each other with hub reduction machine rotor, hub reduction machine stator link to each other with hub reduction machine mounting flange, the hub reduction machine mounting flange link to each other with the frame, the steel ring of hub reduction machine rotor and tire link to each other. The utility model discloses simple structure, make easy, the price is low, pass through hub reduction machine direct drive tire with the big moment of torsion cycloid hydraulic motor of the slow -speed of revolution and rotate, no longer need the drive of mechanical bridge, just so can make farmland operation mechanization ground clearance improve greatly, be favorable to the trafficability characteristic of vehicle after crops grow tall, reduced the injury to crops, while greatly reduced agriculture farming cost.
Description
Technical field
The utility model relates to agricultural mechanical field, is specially a kind of hydraulic direct-drive tire device being applied to multifunctional agriculture Work machine.
Background technology
Along with the development of society, the continuous progress of science and technology, the continuous quickening of level of mechanization, especially for so traditional large agricultural country of China, large-scale do mechanization operation is carried out at agriculture field, and to the development of high-intelligentization field machine, having become one must development tendency.
Traditional agri-vehicle is all adopt mechanical propons, rear-axle drive tire.This structure, because the limitation of machinery, causes vehicle chassis distance ground clearance less, can only at crop growth early application.After crops grow tall, because the ground Clearance of vehicle is too small, can crops be hurt, just cannot re-use.Have to use other high-clearance specialty Work machine, cause needs according to the situation of crops height, repeat to purchase agricultural equipment, occupy a large amount of farming fundses, add the cost of mechanization of agriculture farming, also result in the serious waste of machine resource simultaneously.
Therefore, provide a kind of structure simple, and be applicable to field machine farming field, and it being little to improve the existing field machine ground Clearance, and crops are injured to the field machine of large present situation, has been a good problem to study.
Summary of the invention
Adopt mechanical bridge tire on the drive wheels to overcome the farm working machinery such as traditional trac. in above-mentioned prior art, cause the shortcoming that the ground Clearance of vehicle is little, the utility model provides the hydraulic direct-drive tire device being applied to agricultural mechanical field.
The purpose of this utility model is achieved in that
Hydraulic direct-drive tire device, comprise low rotation speed large torque cycloid hydraulic motor 2, described low rotation speed large torque cycloid hydraulic motor 2 is connected with hub reduction machine stator 5, and the output shaft of low rotation speed large torque cycloid hydraulic motor 2 is connected with hub reduction machine rotor 6 simultaneously; Described hub reduction machine stator 5 is connected with wheel side speed reducer attachment flange 4, and wheel side speed reducer attachment flange 4 is connected with vehicle frame 1;
Described hub reduction machine rotor 6 is connected with the steel ring of tire 3.
positive beneficial effect:the utility model structure is simple, easy to manufacture, price is low; With low rotation speed large torque cycloid hydraulic motor by wheel side speed reducer Direct driver tyre rotation, mechanical bridge is no longer needed to drive, the farm working machinery ground Clearance so just can be made greatly to improve, be conducive to the crossing ability of vehicle after crops grow tall, decrease the injury for crops, greatly reduce agricultural tillage cost simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model:
In figure be: vehicle frame 1, low rotation speed large torque cycloid hydraulic motor 2, tire 3, wheel side speed reducer attachment flange 4, hub reduction machine stator 5, hub reduction machine rotor 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, hydraulic direct-drive tire device, comprise low rotation speed large torque cycloid hydraulic motor 2, described low rotation speed large torque cycloid hydraulic motor 2 is connected with hub reduction machine stator 5, and the output shaft of low rotation speed large torque cycloid hydraulic motor 2 is connected with hub reduction machine rotor 6 simultaneously; Described hub reduction machine stator 5 is connected with wheel side speed reducer attachment flange 4, and wheel side speed reducer attachment flange 4 is connected with vehicle frame 1;
Described hub reduction machine rotor 6 is connected with the steel ring of tire 3.
During work: when the output shaft rotation of low rotation speed large torque cycloid hydraulic motor 2, rotate with regard to driven wheel side speed reducer rotor 6, the steel ring of the tire 3 be connected with hub reduction machine rotor 6 then can drive tyre rotation.
The utility model structure is simple, easy to manufacture, price is low; With low rotation speed large torque cycloid hydraulic motor by wheel side speed reducer Direct driver tyre rotation, mechanical bridge is no longer needed to drive, the farm working machinery ground Clearance so just can be made greatly to improve, be conducive to the crossing ability of vehicle after crops grow tall, decrease the injury for crops, greatly reduce agricultural tillage cost simultaneously, decrease because repeat to purchase the social resources waste that agricultural equipment causes.
Above embodiment is only for illustration of preferred implementation of the present utility model; but be of the present utility modelly not limited to above-mentioned embodiment; in the ken that described exercising ordinary skill possesses; the any amendment done within spirit of the present utility model and principle, equivalently to substitute and improvement etc., it all should be encompassed within the technical scheme scope of request protection of the present utility model.
Claims (2)
1. hydraulic direct-drive tire device, it is characterized in that: comprise low rotation speed large torque cycloid hydraulic motor (2), described low rotation speed large torque cycloid hydraulic motor (2) is connected with hub reduction machine stator (5), and the output shaft of low rotation speed large torque cycloid hydraulic motor (2) is connected with hub reduction machine rotor (6) simultaneously; Described hub reduction machine stator (5) is connected with wheel side speed reducer attachment flange (4), and wheel side speed reducer attachment flange (4) is connected with vehicle frame (1).
2. hydraulic direct-drive tire device according to claim 1, is characterized in that: described hub reduction machine rotor (6) is connected with the steel ring of tire (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574336.9U CN204895110U (en) | 2015-08-04 | 2015-08-04 | Hydraulic pressure directly drives tire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574336.9U CN204895110U (en) | 2015-08-04 | 2015-08-04 | Hydraulic pressure directly drives tire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895110U true CN204895110U (en) | 2015-12-23 |
Family
ID=54917317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520574336.9U Expired - Fee Related CN204895110U (en) | 2015-08-04 | 2015-08-04 | Hydraulic pressure directly drives tire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714495A (en) * | 2022-03-23 | 2022-07-08 | 保利长大工程有限公司 | Intelligent concrete pouring trolley for beam slab pouring |
-
2015
- 2015-08-04 CN CN201520574336.9U patent/CN204895110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714495A (en) * | 2022-03-23 | 2022-07-08 | 保利长大工程有限公司 | Intelligent concrete pouring trolley for beam slab pouring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |