CN103738172B - Automotive trannsmission system - Google Patents
Automotive trannsmission system Download PDFInfo
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- CN103738172B CN103738172B CN201310709773.2A CN201310709773A CN103738172B CN 103738172 B CN103738172 B CN 103738172B CN 201310709773 A CN201310709773 A CN 201310709773A CN 103738172 B CN103738172 B CN 103738172B
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- transmission shaft
- assembly
- mounting holes
- front assembly
- mounting hole
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Abstract
The invention discloses the power that a kind of automotive trannsmission system automotive engine exports, drive axle is passed to through tor-con, change-speed box, universal transmission mechanism, drive axle after retarder by transmission of power to drive wheel, described universal transmission mechanism comprises assembly and transmission shaft after transmission shaft front assembly, transmission shaft, described transmission shaft to be packed in after transmission shaft front assembly and transmission shaft between assembly, the cross-sectional plane of described transmission shaft front assembly is triangle, and after described transmission shaft, the cross-sectional plane of assembly is hexagon.Be fixedly mounted with from transmission shaft between 3 mounting holes that other 3 mounting holes on described transmission shaft front assembly are corresponding on assembly after transmission shaft, other 3 to be entrenched in from one end of transmission shaft after transmission shaft assembly in remaining mounting hole, and this other 3 from transmission shaft be closely wrapped in respectively 3 be arranged on transmission shaft front assembly from transmission shaft.Reach and avoid causing transmission shaft to hold damageable object.
Description
Technical field
The present invention relates to vehicular spare parts field, particularly, relate to a kind of automotive trannsmission system.
Background technology
At present, on high capacity waggon, the transmission of power mainly relies on the transmission shaft transmission in universal transmission mechanism, and the transmission shaft of prior art adopts a transmission shaft mostly, causes transmission shaft easily to damage.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of automotive trannsmission system, to realize the advantage avoiding transmission shaft perishable.
A kind of automotive trannsmission system, comprise tor-con, change-speed box, universal transmission mechanism, drive axle and retarder, the power that described automotive engine exports, drive axle is passed to through tor-con, change-speed box, universal transmission mechanism, drive axle after retarder by transmission of power to drive wheel, described universal transmission mechanism comprises assembly and transmission shaft after transmission shaft front assembly, transmission shaft, and described transmission shaft to be packed in after transmission shaft front assembly and transmission shaft between assembly
The cross-sectional plane of described transmission shaft front assembly is triangle, after described transmission shaft, the cross-sectional plane of assembly is hexagon, described transmission shaft front assembly is arranged 4 mounting holes, the center of this transmission shaft front assembly arranges 1 main mounting hole, and other 3 mounting holes are separately positioned on the center-point of line between the limit of triangle and main mounting hole, assembly is arranged 7 mounting holes after described transmission shaft, after described transmission shaft, assembly center arranges 1 main mounting hole, and other 6 mounting holes are separately positioned on the center-point of line between hexagonal limit and main mounting hole, after 4 mounting holes on described transmission shaft front assembly and transmission shaft, 7 mounting holes of assembly are circle, described transmission shaft is divided into a main driving axle and 6 from transmission shaft, after the transmission shaft of the main mounting hole of described transmission shaft front assembly and correspondence inter-module main mounting hole between be fixedly mounted with main driving axle, be fixedly mounted with from transmission shaft between 3 mounting holes that other 3 mounting holes on described transmission shaft front assembly are corresponding on assembly after transmission shaft, other 3 to be entrenched in after transmission shaft assembly in remaining mounting hole from one end of transmission shaft, and this other 3 from transmission shaft be closely wrapped in respectively 3 be arranged on transmission shaft front assembly from transmission shaft.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, by arranging multiple transmission shaft, enhancing the rigidity of transmission shaft, and carrying out appropriate design to the shape of mounting hole, making the uniform force of each transmission shaft, reach and avoid causing transmission shaft to hold damageable object.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automotive trannsmission system described in the embodiment of the present invention.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-tor-con; 2-change-speed box; 3-universal transmission mechanism; 4-drive axle; 5-retarder; 6-transmission shaft front assembly; 7-transmission shaft; Assembly after 8-transmission shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of automotive trannsmission system, comprise tor-con, change-speed box, universal transmission mechanism, drive axle and retarder, the power that automotive engine exports, through tor-con, change-speed box, universal transmission mechanism passes to drive axle, drive axle after retarder by transmission of power to drive wheel, universal transmission mechanism comprises transmission shaft front assembly, assembly and transmission shaft after transmission shaft, transmission shaft to be packed in after transmission shaft front assembly and transmission shaft between assembly, the cross-sectional plane of transmission shaft front assembly is triangle, after transmission shaft, the cross-sectional plane of assembly is hexagon, transmission shaft front assembly is arranged 4 mounting holes, the center of this transmission shaft front assembly arranges 1 main mounting hole, and other 3 mounting holes are separately positioned on the center-point of line between the limit of triangle and main mounting hole, after transmission shaft, assembly is arranged 7 mounting holes, after transmission shaft, assembly center arranges 1 main mounting hole, and other 6 mounting holes are separately positioned on the center-point of line between hexagonal limit and main mounting hole, after 4 mounting holes on transmission shaft front assembly and transmission shaft, 7 mounting holes of assembly are circle, transmission shaft is divided into a main driving axle and 6 from transmission shaft, after the transmission shaft of the main mounting hole of transmission shaft front assembly and correspondence inter-module main mounting hole between be fixedly mounted with main driving axle, be fixedly mounted with from transmission shaft between 3 mounting holes that other 3 mounting holes on transmission shaft front assembly are corresponding on assembly after transmission shaft, other 3 to be entrenched in after transmission shaft assembly in remaining mounting hole from one end of transmission shaft, and this other 3 from transmission shaft be closely wrapped in respectively 3 be arranged on transmission shaft front assembly from transmission shaft.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. an automotive trannsmission system, it is characterized in that, comprise tor-con, change-speed box, universal transmission mechanism, drive axle and retarder, the power that described automotive engine exports, pass to drive axle through tor-con, change-speed box, universal transmission mechanism, drive axle after retarder by transmission of power to drive wheel, described universal transmission mechanism comprises assembly and transmission shaft after transmission shaft front assembly, transmission shaft, described transmission shaft to be packed in after transmission shaft front assembly and transmission shaft between assembly
The cross-sectional plane of described transmission shaft front assembly is triangle, after described transmission shaft, the cross-sectional plane of assembly is hexagon, described transmission shaft front assembly is arranged 4 mounting holes, the center of this transmission shaft front assembly arranges 1 main mounting hole, and other 3 mounting holes are separately positioned on the center-point of line between the limit of triangle and main mounting hole, assembly is arranged 7 mounting holes after described transmission shaft, after described transmission shaft, assembly center arranges 1 main mounting hole, and other 6 mounting holes are separately positioned on the center-point of line between hexagonal limit and main mounting hole, after 4 mounting holes on described transmission shaft front assembly and transmission shaft, 7 mounting holes of assembly are circle, described transmission shaft is divided into a main driving axle and 6 from transmission shaft, after the transmission shaft of the main mounting hole of described transmission shaft front assembly and correspondence assembly main mounting hole between be fixedly mounted with main driving axle, be fixedly mounted with from transmission shaft between 3 mounting holes that other 3 mounting holes on described transmission shaft front assembly are corresponding on assembly after transmission shaft, other 3 to be entrenched in after transmission shaft assembly in remaining mounting hole from one end of transmission shaft, and this other 3 from transmission shaft be closely wrapped in respectively 3 be arranged on transmission shaft front assembly from transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709773.2A CN103738172B (en) | 2013-12-21 | 2013-12-21 | Automotive trannsmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709773.2A CN103738172B (en) | 2013-12-21 | 2013-12-21 | Automotive trannsmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738172A CN103738172A (en) | 2014-04-23 |
| CN103738172B true CN103738172B (en) | 2016-01-20 |
Family
ID=50495273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310709773.2A Active CN103738172B (en) | 2013-12-21 | 2013-12-21 | Automotive trannsmission system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103738172B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0321434A2 (en) * | 1987-12-15 | 1989-06-21 | Steyr-Daimler-Puch Aktiengesellschaft | All-wheel drive vehicle power train |
| JP3445339B2 (en) * | 1993-11-25 | 2003-09-08 | 株式会社 神崎高級工機製作所 | Four-wheel drive transmission for work vehicles |
| DE10257063A1 (en) * | 2002-12-06 | 2004-06-24 | Bayerische Motoren Werke Ag | Four wheel drive for motor vehicles has front axle differential coupled to left and right longitudinal drive shafts, and connected to front wheels for torque transmission via right-angle gear drives |
| CN200961621Y (en) * | 2007-04-03 | 2007-10-17 | 天津天源盛汽车销售服务有限公司 | Transmission shaft improvement of loaded truck |
| CN201777115U (en) * | 2010-06-19 | 2011-03-30 | 烟台海德专用汽车有限公司 | Driving device of automobile |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3867815B2 (en) * | 1996-07-25 | 2007-01-17 | 株式会社ショーワ | Universal joint connection structure |
| FR2815102B1 (en) * | 2000-10-09 | 2004-11-26 | Manitou Bf | GEARBOX, PARTICULARLY FOR SELF-PROPELLED VEHICLES WITH TELESCOPIC LOADER ARM |
-
2013
- 2013-12-21 CN CN201310709773.2A patent/CN103738172B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0321434A2 (en) * | 1987-12-15 | 1989-06-21 | Steyr-Daimler-Puch Aktiengesellschaft | All-wheel drive vehicle power train |
| JP3445339B2 (en) * | 1993-11-25 | 2003-09-08 | 株式会社 神崎高級工機製作所 | Four-wheel drive transmission for work vehicles |
| DE10257063A1 (en) * | 2002-12-06 | 2004-06-24 | Bayerische Motoren Werke Ag | Four wheel drive for motor vehicles has front axle differential coupled to left and right longitudinal drive shafts, and connected to front wheels for torque transmission via right-angle gear drives |
| CN200961621Y (en) * | 2007-04-03 | 2007-10-17 | 天津天源盛汽车销售服务有限公司 | Transmission shaft improvement of loaded truck |
| CN201777115U (en) * | 2010-06-19 | 2011-03-30 | 烟台海德专用汽车有限公司 | Driving device of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103738172A (en) | 2014-04-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: 272000 Floor 3, Office Building, No. 1 Xinmin Road, Chemical Industry Park, Jiaxiang County Economic Development Zone, Jining City, Shandong Province Patentee after: Jining Shunju Drilling Engineering Co.,Ltd. Address before: 545005 No. 273 Liu Yong Road, Liu Nan District, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU ZHENGLING GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |