CN100475591C - 8x8 light type gearing mechanism of whole clime car - Google Patents
8x8 light type gearing mechanism of whole clime car Download PDFInfo
- Publication number
- CN100475591C CN100475591C CNB2007100783995A CN200710078399A CN100475591C CN 100475591 C CN100475591 C CN 100475591C CN B2007100783995 A CNB2007100783995 A CN B2007100783995A CN 200710078399 A CN200710078399 A CN 200710078399A CN 100475591 C CN100475591 C CN 100475591C
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- chain
- steering
- box
- gear case
- hydraulic motor
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Abstract
The actuating mechanism for 8x8 type light all terrain vehicle (ATV) includes an engine, a gear box, a steering transmission case, chains and wheels connected successively. Its steering transmission case has its power input connected not only to the gear box but also to the collective box via chain, and the collective box is then connected to the hydraulic motor, the hydraulic pump and the engine successively. Controlling the steering unit can control the hydraulic pump oil flow rate and direction, and the rotating hydraulic motor makes two output shafts of the collective box rotate oppositely, so that the two output shafts get speed difference to realize the differential speed steering of the vehicle in high flexibility and reliability. The present invention is superior to available 8x8 type ATV, which has low steering operation efficiency, great friction loss caused braking, low reliability and incapability of in-site steering.
Description
Technical field
The present invention relates to a kind of 8 * 8 light type gearing mechanism of whole clime car, transmission device that especially can 8 * 8 light type pan terrain vehicles that maneuverability travels in multiple landform such as mountain region, marsh, rivers, desert.
Background technology
At present, the transmission device of known 8 * 8 light type pan terrain vehicles is that driving engine, change speed gear box, steerage gear case, chain, wheel are linked in sequence, two groups of power about wherein the steerage gear case is told, directly pass to the 4th wheel by chain, the 4th is directly passed to power the 3rd wheel by chain, the 3rd is directly passed to power the 2nd wheel by chain, and the 2nd is directly passed to power the 1st wheel by chain.Thereby realize that 8 take turns driving simultaneously, improve the ability that car load adapts to complex-terrain.When turning to, by an edge trig, rotate on one side, realize differential steering.But this inefficiency that turns to, big, the poor reliability of the skimming wear of glancing impact, can not realize in-situ transesterification to.
Summary of the invention
The object of the present invention is to provide a kind of 8 * 8 light type gearing mechanism of whole clime car.
Purpose of the present invention can reach by following technical measures, be this 8 * 8 light type gearing mechanism of whole clime car, its driving engine is connected with change speed gear box, transmission shaft, steerage gear case, two groups of power about the steerage gear case is told, directly pass to IV axle wheel by chain, the III axle directly passes to power II axle wheel by chain, the II axle directly passes to power I axle wheel by chain, its key is: the steerage gear case is connected with change speed gear box on the one hand, is connected with header box by chain simultaneously; Header box is connected with HM Hydraulic Motor, and HM Hydraulic Motor is connected with Hydraulic Pump, and another delivery port of Hydraulic Pump and driving engine is connected.
Arranged three shaft gears in the housing of header box, three shaft gears are meshing with each other, and wherein one links to each other with HM Hydraulic Motor, and all the other two link to each other with the steerage gear case by chain.When turning to, the power of driving engine is divided into two groups, and one group passes to the steerage gear case by change speed gear box, transmission shaft; Another group passes to the steerage gear case by belt, Hydraulic Pump transmission shaft, Hydraulic Pump, oil pipe, HM Hydraulic Motor, header box, chain.The steerage gear case will make two output shafts that velocity contrast is arranged after two groups of power are converged, thereby realize continuous turning, realize steadily accurate again direction control, and its turning velocity is fast, high efficiency.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples;
Fig. 1 is the constructional drawing of the present invention's 8 * 8 light type gearing mechanism of whole clime car;
Fig. 2 is header box drive mechanism figure of the present invention;
Among the figure: 1. belt, 2. driving engine, 3. Hydraulic Pump transmission shaft, 4. Hydraulic Pump, 5. change speed gear box, 6. oil pipe, 7. transmission shaft, 8. steerage gear case, 9,10,12,13,14,15,16. chains, 17,18,19. shaft gears.
The specific embodiment
The present invention is a kind of 8 * 8 light type gearing of whole clime car.Driving engine 2 is connected with change speed gear box 5, transmission shaft 7, steerage gear case 8, and steerage gear case 8 links to each other with IV axle wheel, III axle wheel, II axle wheel, I axle wheel respectively by chain 13,14,15,16.Driving engine 2 is connected with steerage gear case 8 by belt 1, Hydraulic Pump transmission shaft 3, Hydraulic Pump 4, oil pipe 6, HM Hydraulic Motor 11, header box 10, chain 9 and chain 10 again simultaneously.Three shaft gears (being respectively shaft gear 17,18,19) have been arranged in the housing of header box, three shaft gears are meshing with each other, wherein shaft gear 18 links to each other with HM Hydraulic Motor 11, and all the other two shaft gears 17,19 are connected with the output shaft on steerage gear case 8 both sides respectively with chain 12 by chain 9.In straight-line travelling, driving engine 2 is passed to IV, III, II, I axletree by change speed gear box 5, transmission shaft 7, steerage gear case 8, chain 13, chain 14, chain 15, chain 16 respectively with power.When turning to, the power of driving engine is divided into two groups, and one group passes to steerage gear case 8 by change speed gear box 5, transmission shaft 7; One group passes to steerage gear case 8 by belt 1, Hydraulic Pump transmission shaft 3, Hydraulic Pump 4, oil pipe 6, HM Hydraulic Motor 11, header box 10, chain 8 and chain 12.Steerage gear case 8 will make two output shafts that velocity contrast is arranged after two groups of power are converged, and by modulated pressure pump 4 fuel supply flow rates and direction, can realize the Turning radius size, turn to speed and steering direction simultaneously, thereby realize continuous turning.
Claims (2)
1, a kind of 8x8 light type gearing mechanism of whole clime car, its driving engine is connected with change speed gear box, transmission shaft, steerage gear case, two groups of power about the steerage gear case is told, directly pass to IV axle wheel by chain, the III axle directly passes to power II axle wheel by chain, the II axle directly passes to power I axle wheel by chain, it is characterized in that: steerage gear case (8) is connected with change speed gear box (5) on the one hand, is connected with header box (10) by chain (9,12) simultaneously; Header box (10) is connected with HM Hydraulic Motor (11), and HM Hydraulic Motor (11) is connected with Hydraulic Pump (4), and Hydraulic Pump (4) is connected with another delivery port of driving engine (2).
2,8x8 light type gearing mechanism of whole clime car according to claim 1, it is characterized in that: in the housing of header box, arranged three shaft gears (17,18,19), three shaft gears are meshing with each other, wherein shaft gear (18) links to each other with HM Hydraulic Motor (11), and all the other two shaft gears (17,19) are connected with the output shaft of chain (12) with steerage gear case (8) both sides by chain (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100783995A CN100475591C (en) | 2007-04-19 | 2007-04-19 | 8x8 light type gearing mechanism of whole clime car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100783995A CN100475591C (en) | 2007-04-19 | 2007-04-19 | 8x8 light type gearing mechanism of whole clime car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101032923A CN101032923A (en) | 2007-09-12 |
| CN100475591C true CN100475591C (en) | 2009-04-08 |
Family
ID=38729731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100783995A Expired - Fee Related CN100475591C (en) | 2007-04-19 | 2007-04-19 | 8x8 light type gearing mechanism of whole clime car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100475591C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778177A (en) * | 2012-06-28 | 2012-11-14 | 宋树春 | Full-drive 6*6 simple multi-functional drive vehicle |
| CN103625277B (en) * | 2013-12-12 | 2015-12-16 | 中国嘉陵工业股份有限公司（集团） | A kind of electric drive device for all-terrain vehicle |
| CN109435687B (en) * | 2018-10-29 | 2021-10-15 | 苏州履坦智能科技有限公司 | Novel multistage chain transmission and steering mechanism for wheeled vehicle |
-
2007
- 2007-04-19 CN CNB2007100783995A patent/CN100475591C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101032923A (en) | 2007-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: 111 No. 402760 Chongqing District of Bishan city streets Yongjia Bi Springs Road Patentee after: Chongqing Jialing global motor vehicle Co. Ltd. Address before: 400032 Shapingba District, Chongqing double monument mailbox 2301 Patentee before: China Jialing Industry Co., Ltd. (Group) |
|
| 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: 20090408 Termination date: 20170419 |