CN2889776Y - Driving axle system of whole-wheel steering, whole-wheel driving automobile - Google Patents
Driving axle system of whole-wheel steering, whole-wheel driving automobile Download PDFInfo
- Publication number
- CN2889776Y CN2889776Y CN 200620007340 CN200620007340U CN2889776Y CN 2889776 Y CN2889776 Y CN 2889776Y CN 200620007340 CN200620007340 CN 200620007340 CN 200620007340 U CN200620007340 U CN 200620007340U CN 2889776 Y CN2889776 Y CN 2889776Y
- Authority
- CN
- China
- Prior art keywords
- driving axle
- power input
- input device
- wheel
- drive axle
- 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
Abstract
The utility model discloses a driving axle system for four-wheel turning and four-wheel driving automobile, which comprises a front driving axle assembly and a rear driving axle assembly, wherein the driving axle assembly comprises a driving axle and a power input device, the power input device comprises a hydraulic motor or a motor, the power input device of the rear driving axle assembly and the power input device of the front driving axle assembly are arraned at the same side of the driving axle, and the power input direction of the front and rear driving axle assemblies are identical; and the internal structure of the rear driving axle assembly is same as that of the front driving axle assembly. The utility model reduces the part variety of automobile, is in favor of the standardized and modular design in the automobile industry, and can remarkably reduce the manufacturing cost.
Description
Affiliated technical field
The utility model belongs to automobile component, is specifically related to the drive axle system of a kind of four-wheel steering, all-wheel driven vehicle.
Background technology
The drive axle system of known four-wheel steering, all-wheel drive vehicles, its power input mode is a Mechanical Driven, power input device passes through two power input shafts difference, two groups of drive axle imput powers forwards, backwards, before and after the power input direction of drive axle group be opposite, it also is opposite that the inner structure of front and back drive axle is provided with etc. as gear rotation direction, oil circuit.Development along with technology, advance to begin in several years to adopt hydraulic-driven or electricity to drive, still, still continued to use the diverse structure of front and back bridge in the mechanical drive system, the power input device of front and back drive axle is arranged on an opposite side of drive axle, and the power input direction is opposite.Such design, the parts of vehicle are many, complex structure, manufacturing cost height.
The utility model content
In order to overcome the above-mentioned defective that the known technology field exists, the purpose of this utility model is to provide the drive axle system of a kind of novel four-wheel steering, all-wheel drive vehicles, and integral structure is simplified, and is rationally distributed, can save manufacturing cost significantly.
The drive axle system of the four-wheel steering that the utility model provides, all-wheel driven vehicle, comprise front driving axle group and rear driving axle group, described drive axle group comprises drive axle, power input device, this power input device comprises HM Hydraulic Motor or electrical motor, the power input device of the power input device of described rear driving axle group and front driving axle group, be arranged on the same side of drive axle, the power input direction unanimity of forward and backward drive axle group; The inner structure of described rear driving axle is identical with the inner structure of front driving axle.Described front driving axle group comprises at least one group, and described rear driving axle group comprises at least one group.
The drive axle system of the four-wheel steering that the utility model provides, all-wheel driven vehicle, its beneficial effect is, rear driving axle adopts the design identical with the front driving axle structure, reduced the variety of components of automobile, help the normalisation and the modular design of automobile industry, can save manufacturing cost significantly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Mark among the figure:
1. front driving axle group; 2. rear driving axle group; 3. drive axle; 4. power input device; 5. drive axle; 6. power input device; 11. front driving axle group; 12. rear driving axle group; 13. drive axle; 14. power input device; 15. drive axle; 16. power input device; 17. rear driving axle group.
The specific embodiment
The four-wheel steering that the utility model is provided below in conjunction with two embodiment, the drive axle system of all-wheel driven vehicle are described in detail.
Embodiment one
With reference to Fig. 1, the drive axle system of the four-wheel steering that the utility model provides, all-wheel driven vehicle, comprise front driving axle group 1 and rear driving axle group 2, described front driving axle group 1 comprises drive axle 3, power input device 4, rear driving axle group 2 comprises drive axle 5, power input device 6, and described power input device 4,6 is a HM Hydraulic Motor.The power input device 4 of described front driving axle group 1, be arranged on the rear side of drive axle 3, power from after forward the input, the power input device 6 of described rear driving axle group 2, be arranged on the rear side of drive axle 5, power from after forward the input, the power input direction unanimity of forward and backward drive axle group, the inner structure of described rear driving axle 5 is identical with the inner structure of front driving axle 3.
Embodiment two
With reference to Fig. 2, the drive axle system of the four-wheel steering that the utility model provides, all-wheel driven vehicle comprises front driving axle group 11 and rear driving axle group 12, rear driving axle group 17, and described rear driving axle group 17 is identical with rear driving axle group 12 structures.Described front driving axle group 11 comprises drive axle 13, power input device 14, and rear driving axle group 12,17 comprises drive axle 15, power input device 16, and described power input device 14,16 is a HM Hydraulic Motor.The power input device 14 of described front driving axle group 11, be arranged on the front side of drive axle 13, power is input backward in the past, the power input device 16 of described rear driving axle group 12,17, be arranged on the front side of drive axle 15, power is input backward in the past, the power input direction unanimity of forward and backward drive axle group, and the inner structure of described rear driving axle 15 is identical with the inner structure of front driving axle 13.
Claims (2)
1. the drive axle system of a four-wheel steering, all-wheel driven vehicle, comprise front driving axle group and rear driving axle group, described drive axle group comprises drive axle, power input device, described power input device comprises HM Hydraulic Motor or electrical motor, it is characterized in that: the power input device of the power input device of described rear driving axle group and front driving axle group, be arranged on the same side of drive axle, the power input direction unanimity of forward and backward drive axle group; The inner structure of described rear driving axle is identical with the inner structure of front driving axle.
2. the drive axle system of four-wheel steering according to claim 1, all-wheel driven vehicle is characterized in that: described front driving axle group comprises some groups, and described rear driving axle group comprises some groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007340 CN2889776Y (en) | 2006-03-06 | 2006-03-06 | Driving axle system of whole-wheel steering, whole-wheel driving automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007340 CN2889776Y (en) | 2006-03-06 | 2006-03-06 | Driving axle system of whole-wheel steering, whole-wheel driving automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2889776Y true CN2889776Y (en) | 2007-04-18 |
Family
ID=38020428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007340 Expired - Fee Related CN2889776Y (en) | 2006-03-06 | 2006-03-06 | Driving axle system of whole-wheel steering, whole-wheel driving automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2889776Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078787A1 (en) * | 2011-12-02 | 2013-06-06 | 中联重科股份有限公司 | Four-axle truck crane and steering mechanism thereof |
-
2006
- 2006-03-06 CN CN 200620007340 patent/CN2889776Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078787A1 (en) * | 2011-12-02 | 2013-06-06 | 中联重科股份有限公司 | Four-axle truck crane and steering mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY DUTY TRUCK GROUP QINGDAO HEAV Free format text: FORMER NAME: SPECIAL AUTOCARS CO, HEAVY AUTOMOBILE GROUP |
|
| CP03 | Change of name, title or address |
Address after: 266111 Jin Rong Road, Qingdao high tech Industrial Development Zone, Shandong, China, No. 369 Patentee after: China National Heavy Duty Truck Group qingdao heavy industry co., ltd. Address before: 266031 No. 141, Ruichang Road, Sifang District, Shandong, Qingdao Patentee before: Special Truck Company, CNHTC |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |