CN203780315U - Power transmission system of high mobile door-type drive axle - Google Patents
Power transmission system of high mobile door-type drive axle Download PDFInfo
- Publication number
- CN203780315U CN203780315U CN201420188423.6U CN201420188423U CN203780315U CN 203780315 U CN203780315 U CN 203780315U CN 201420188423 U CN201420188423 U CN 201420188423U CN 203780315 U CN203780315 U CN 203780315U
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- China
- Prior art keywords
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- drive axle
- gate
- door
- steering drive
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 title abstract description 12
- 230000009194 climbing Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Abstract
The utility model relates to the technical field of automobile power transmission systems, in particular to a power transmission system of a high mobile door-type drive axle. According to the power transmission system of the high mobile door-type drive axle, the good passing performance and the good climbing capacity can be achieved in the complex and severe environments and on multiple different road sections, and the power transmission system of the high mobile door-type drive axle is easy to maintain and economical. The power transmission system of the high mobile door-type drive axle comprises a door-type steering driving axle body, a front transmission shaft, a transfer case, a door-type non-steering driving axle body, a Torsen differential mechanism and a jaw-embedded type differential mechanism. Wheel hubs are arranged at the two ends of the door-type steering driving axle body and the two ends of the door-type non-steering driving axle body respectively, and tires are arranged on the wheel hubs. The Torsen differential mechanism is installed in the door-type steering driving axle body, the jaw-embedded type differential mechanism is installed in the door-type non-steering driving axle body, the transfer case is installed at the output end of an engine, one end of the transfer case is connected with the door-type steering driving axle body through the front transmission shaft, and the other end of the transfer case is connected with the door-type non-steering driving axle body.
Description
Technical field
The utility model relates to the technical field of automotive power transmission system, particularly relates to a kind of high motor-driven portal drive axle power drive system.
Background technology
As everyone knows, automotive power transmission system is one of requisite parts on automobile, and the quality of its performance directly affects the performance of automobile itself; Existing Automobile drive power drive system generally adopts the singl-reduction axle without wheel reduction gear, or adopts planetary gear type wheel edge deceleration driving axle.But because the size of the main reduction gear of singl-reduction axle is larger, cause the car load ground Clearance too small, limited car load crossing ability; Though the size of the main reduction gear of planetary gear type wheel edge deceleration driving axle reduces to some extent, its ground Clearance still can not meet the demands, planetary gear type wheel edge deceleration driving axle wheel limit complex structure in addition, transmission is more, cause its transmission ratio to decline, degradation of energy strengthens, and its complicated structure also bothers maintenance more.
Existing power drive system, generally adopts satellite differential, and the sliding ability of this diff limit, does not possess the ability of working under complicated rugged environment;
Existing power drive system, seldom installs central air-charging and air-discharging system, and vehicle is being not suitable at pitch or cement pavement; The simply-built highways such as field, Gobi desert, desert; On the multiple sections such as sand ground, snowfield, muddy road surface, travel.
Utility model content
For solving the problems of the technologies described above, the utility model provides one to be adapted at complicated harsh environment and multiple different sections of highway is issued to better by performance and hill climbing ability bridge; The motor-driven portal drive axle power drive system of height easy to maintenance and comparatively economic.
The motor-driven portal drive axle power drive system of height of the present utility model, comprises gate-type steering drive axle, front propeller shaft, auxiliary gear box, the non-steering drive axle of gate-type, Torsen diff, toothed differential gear box, the first central aerating and exhaust device and the second central aerating and exhaust device; The two ends of described gate-type steering drive axle and the non-steering drive axle of gate-type are provided with wheel hub, and are provided with tire on wheel hub; Described Torsen diff is arranged in described gate-type steering drive axle, described toothed differential gear box is arranged in the non-steering drive axle of described gate-type, described auxiliary gear box is arranged on the mouth of driving engine, and one end of described auxiliary gear box is connected with gate-type steering drive axle by front propeller shaft, the other end of described auxiliary gear box is connected with the non-steering drive axle of gate-type; Described the first central aerating and exhaust device is arranged on the wheel hub of gate-type steering drive axle, and the tire on the wheel hub of described the first central aerating and exhaust device and gate-type steering drive axle communicates, described the second central aerating and exhaust device is arranged on the wheel hub of the non-steering drive axle of gate-type, and tire on the wheel hub of described the second central aerating and exhaust device and the non-steering drive axle of gate-type communicates.
The motor-driven portal drive axle power drive system of height of the present utility model, described tire is installed on described gate-type steering drive axle and the non-steering drive axle of gate-type.
The motor-driven portal drive axle power drive system of height of the present utility model, also comprises rear propeller shaft, and the other end of described auxiliary gear box is connected by the non-steering drive axle of rear propeller shaft and gate-type.
Compared with prior art the beneficial effects of the utility model are: by above-mentioned setting, can reach and be adapted at complicated harsh environment and multiple different sections of highway is issued to better by performance and hill climbing ability bridge; Effect easy to maintenance and comparatively economic.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model central authorities inflation/deflation scheme of installations.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, the motor-driven portal drive axle power drive system of height of the present utility model, comprises gate-type steering drive axle 1, front propeller shaft 2, auxiliary gear box 3, the non-steering drive axle 4 of gate-type, Torsen diff 5, toothed differential gear box 8, the first central aerating and exhaust device and the second central aerating and exhaust device 6; The two ends of gate-type steering drive axle and the non-steering drive axle of gate-type are provided with wheel hub, and are provided with tire on wheel hub; Torsen diff is arranged in gate-type steering drive axle, toothed differential gear box is arranged in the non-steering drive axle of gate-type, auxiliary gear box is arranged on the mouth of driving engine, and one end of auxiliary gear box is connected with gate-type steering drive axle by front propeller shaft, the other end of auxiliary gear box is connected with the non-steering drive axle of gate-type; The first central aerating and exhaust device is arranged on the wheel hub of gate-type steering drive axle, and the tire on the wheel hub of the first central aerating and exhaust device and gate-type steering drive axle communicates, the second central aerating and exhaust device is arranged on the wheel hub of the non-steering drive axle of gate-type, and tire on the wheel hub of the second central aerating and exhaust device and the non-steering drive axle of gate-type communicates; By above-mentioned setting, can reach and be adapted at complicated harsh environment and multiple different sections of highway is issued to better by performance and hill climbing ability bridge; Effect easy to maintenance and comparatively economic.
The motor-driven portal drive axle power drive system of height of the present utility model, tire is installed on gate-type steering drive axle and the non-steering drive axle of gate-type.
The motor-driven portal drive axle power drive system of height of the present utility model, also comprises rear propeller shaft 7, and the other end of auxiliary gear box is connected by the non-steering drive axle of rear propeller shaft and gate-type.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. one kind high motor-driven portal drive axle power drive system, it is characterized in that, comprise gate-type steering drive axle, front propeller shaft, auxiliary gear box, the non-steering drive axle of gate-type, Torsen diff, toothed differential gear box, the first central aerating and exhaust device and the second central aerating and exhaust device; The two ends of described gate-type steering drive axle and the non-steering drive axle of gate-type are provided with wheel hub, and are provided with tire on wheel hub; Described Torsen diff is arranged in described gate-type steering drive axle, described toothed differential gear box is arranged in the non-steering drive axle of described gate-type, described auxiliary gear box is arranged on the mouth of driving engine, and one end of described auxiliary gear box is connected with gate-type steering drive axle by front propeller shaft, the other end of described auxiliary gear box is connected with the non-steering drive axle of gate-type; Described the first central aerating and exhaust device is arranged on the wheel hub of gate-type steering drive axle, and the tire on the wheel hub of described the first central aerating and exhaust device and gate-type steering drive axle communicates, described the second central aerating and exhaust device is arranged on the wheel hub of the non-steering drive axle of gate-type, and tire on the wheel hub of described the second central aerating and exhaust device and the non-steering drive axle of gate-type communicates.
2. the motor-driven portal drive axle power drive system of height as claimed in claim 1, is characterized in that, described tire is installed on described gate-type steering drive axle and the non-steering drive axle of gate-type.
3. the motor-driven portal drive axle power drive system of height as claimed in claim 1 or 2, is characterized in that, also comprises rear propeller shaft, and the other end of described auxiliary gear box is connected by the non-steering drive axle of rear propeller shaft and gate-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188423.6U CN203780315U (en) | 2014-04-17 | 2014-04-17 | Power transmission system of high mobile door-type drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188423.6U CN203780315U (en) | 2014-04-17 | 2014-04-17 | Power transmission system of high mobile door-type drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780315U true CN203780315U (en) | 2014-08-20 |
Family
ID=51316530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188423.6U Expired - Lifetime CN203780315U (en) | 2014-04-17 | 2014-04-17 | Power transmission system of high mobile door-type drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128661A (en) * | 2015-08-03 | 2015-12-09 | 徐州重型机械有限公司 | Power drive unit and crane |
| CN107323256A (en) * | 2017-07-19 | 2017-11-07 | 浙江春风动力股份有限公司 | A kind of all-terrain vehicle and its vehicle transmission gear |
-
2014
- 2014-04-17 CN CN201420188423.6U patent/CN203780315U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128661A (en) * | 2015-08-03 | 2015-12-09 | 徐州重型机械有限公司 | Power drive unit and crane |
| CN107323256A (en) * | 2017-07-19 | 2017-11-07 | 浙江春风动力股份有限公司 | A kind of all-terrain vehicle and its vehicle transmission gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |