CN103465781B - A kind of automobile-used shift force aid system - Google Patents
A kind of automobile-used shift force aid system Download PDFInfo
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- CN103465781B CN103465781B CN201310451673.4A CN201310451673A CN103465781B CN 103465781 B CN103465781 B CN 103465781B CN 201310451673 A CN201310451673 A CN 201310451673A CN 103465781 B CN103465781 B CN 103465781B
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- rocking arm
- shift
- variable block
- piston
- automobile
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Abstract
The present invention relates to automobile shift speed change system, specifically a kind of automobile-used shift force aid system, this automobile-used shift force aid system, comprise transmission assembly, variable block rocking arm and shift bracing wire (bar) assembly, it is characterized in that: the side of described variable block rocking arm is provided with the piston be fixed on car body, piston rod on piston is hinged on variable block rocking arm, the contact switch of control plunger bar action is located at the both sides of variable block rocking arm, described variable block rocking arm is provided with can to start the distortion rocking arm of contact switch under the effect of shift bracing wire (bar) assembly under the effect much smaller than the power driving variable block rocking arm to rotate, and distortion rocking arm can automatically reset when not stressing.The beneficial effect of the automobile-used shift force aid system of the present invention is: reaction is quick, and start flexibly, safe and reliable, cost is low, is easy to realize.
Description
Technical field
The present invention relates to automobile shift speed change system, specifically a kind of automobile-used shift force aid system, is applicable to the shift maneuvering system of goods carrying vehicle, passenger car, various farm vehicle, three wheeled motor vehicle and special project Operation Van etc.
Background technology
Along with the fast development of domestic automobile industry, user requires more and more higher for the gear shift mechanism of automobile, handles design more and more stricter in portability, reliability, stability, ride comfort etc. of meeting its manipulation to human engineering.On present market, the shift operation of goods carrying vehicle, passenger car, various farm vehicle, three wheeled motor vehicle, special project Operation Van etc. in use there will be the situations such as shift is heavy, effort, shift understeer are lived, in conventional engage a gear, engage a gear → pluck shelves → engage a gear multi-shift function power-assisted cannot be realized cannot be realized.
Summary of the invention
In order to overcome above-mentioned deficiency, realizing light engage a gear, the invention provides a kind of automatically controlled gas shift force aid system, the light manipulation of change speed gear box variable block can be realized by automatically controlled driving gas power-assisted gearshift control gear.
A kind of automobile-used shift force aid system, comprise transmission assembly, variable block rocking arm and shift bracing wire assembly or shift rod assembly, it is characterized in that: the side of described variable block rocking arm is provided with the piston be fixed on car body, piston rod on piston is hinged on variable block rocking arm, the contact switch of control plunger bar action is located at the both sides of variable block rocking arm, described variable block rocking arm is provided with can to start the distortion rocking arm of contact switch under the effect of shift bracing wire assembly or shift rod assembly under the effect much smaller than the power driving variable block rocking arm to rotate, and distortion rocking arm can automatically reset when not stressing.
Automatically controlled gas shift force aid system of the present invention, due to variable block rocking arm is provided with can to start the distortion rocking arm of contact switch under the effect much smaller than the power driving variable block rocking arm to rotate under the effect of shift bracing wire assembly or shift rod assembly, when starting can to start piston rod action to when shift bracing wire assembly or shift rod assembly application force, piston rod is made also to provide the assistance force of equidirectional to act on variable block rocking arm, the variable block rocking arm power acted in transmission assembly be the assistance force that produces of piston rod and people act on power on variable block rocking arm and, thus realize can driving gear-shifting rocker arm action with less application force, realize power-assisted engage a gear or pluck gear.
During for ease of realizing above-mentioned functions making, the upper end thereof of described distortion rocking arm is on variable block rocking arm, and the lower end of distortion rocking arm is hinged on shift bracing wire assembly or shift rod assembly; Described distortion rocking arm is elastic arm or is rigid walls and positioning plate unitized construction, and is equipped with retracing spring in the both sides of positioning plate.
Described piston adopts hydraulic-driven, and the turnover oil pipe of piston is connected with the hydraulic power source on car respectively, and is respectively equipped with electromagnetic valve on turnover oil pipe, and the electrode of electromagnetic valve is electrically connected with contact switch respectively.
Described piston adopts hydraulic-driven, and the turnover oil pipe of piston is connected in the corresponding import and export of a two-position-five-way solenoid valve jointly, and the electrode that the electrode of two-position-five-way solenoid valve is corresponding with contact switch is respectively electrically connected.
Described piston adopts air pressure to drive, and an air inlet pipe difference electromagnetic gas valve of the both sides of piston is connected with the pneumatic supply on car, and the electrode of electromagnetic gas valve is electrically connected with contact switch respectively.
Described piston adopts air pressure to drive, and the air inlet pipe of the both sides of piston is respectively arranged with an electromagnetic gas valve, and these two electromagnetic gas valves are all connected with the pneumatic supply on car, and the electrode of electromagnetic gas valve is electrically connected with contact switch respectively.
The beneficial effect of automatically controlled gas shift force aid system of the present invention is: owing to starting force aid system by distortion rocking arm, and the power of distortion rocking arm startup force aid system pulls the power of variable block rocking arm much smaller than pull bar, thus this device reaction is quick, start flexibly, safe and reliable, also can realize shift because distortion rocking arm and shift rocking arm can rotate simultaneously, so this equipment safety is reliable, due to the hydraulic pressure on the propulsion source employing car of this device or air pressure, thus cost is low, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of gas power-assisted of the present invention;
Fig. 2 is purchaseless structural representation;
Fig. 3 is the structural representation of hydraulic booster of the present invention;
In Fig. 1,1, transmission assembly, 2, shift bracing wire assembly or shift rod assembly, 3, distortion rocking arm, 4, contact switch a, 5, electromagnetic gas valve e, 6, contact switch b, 7, electromagnetic gas valve f, 8, piston, 9, pneumatic supply, 10, shift rocking arm.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.Comprise transmission assembly 1, variable block rocking arm 10 and shift bracing wire (bar) assembly 2, it is characterized in that: the side of described variable block rocking arm 10 is provided with the piston 8 be fixed on car body, piston rod on piston 8 is hinged on variable block rocking arm 10, the contact switch of control plunger bar action is located at the both sides of variable block rocking arm 10, described variable block rocking arm 10 is provided with can to start the distortion rocking arm 3 of contact switch under the effect of shift bracing wire assembly or shift rod assembly 2 under the effect much smaller than the power driving variable block rocking arm 10 to rotate, and distortion rocking arm 3 can automatically reset when not stressing.
Such as Fig. 1 during concrete enforcement, contact switch a4 and contact switch b6 is separately positioned on the two ends of variable block rocking arm 10, if when car is gas-powered, 2 electromagnetic gas valves are adopted to be the electromagnetic gas valve e5 be electrically connected with contact switch a4 and the electromagnetic gas valve f7 be connected with contact switch b6 respectively, the air extractor duct of electromagnetic gas valve e5 and electromagnetic gas valve f7 is connected to by tracheae on the admission port of piston 8 both sides, and electromagnetic gas valve e5 is connected with the high-pressure air source 9 of car body by a three-way valve with the admission port of electromagnetic gas valve f7.
During application, shift bracing wire assembly or shift rod assembly 2 act on distortion rocking arm 3, provide a power F1 to be swung by distortion rocking arm 3 and press the shift rocking arm 10 that contact switch 4 or 6 passes to transmission assembly 1 simultaneously; At this moment engage a gear is started, be out of shape rocking arm 3 makes contact switch connect simultaneously, Controlling solenoid valve works, high pressure gas enters piston through electromagnetic valve, piston is that power F2, power F2 act on the shift rocking arm 10 of transmission assembly 1 by piston rod the transformation of energy of high pressure gas, and then the shift rocking arm 10 of transmission assembly 1 is total power F3(F3=F1+F2) conduct to transmission assembly 1, for realizing engage a gear power-assisted, in like manner pluck the same power-assisted of shelves.If this structure hypothesis gas circuit or circuit inefficacy also can realize shift, so safe and reliable because distortion rocking arm 3 and shift rocking arm 10 can rotate simultaneously.
The elastic arm that the distortion rocking arm 3 of apparatus of the present invention can adopt elastomeric material to make or rigid walls and positioning plate unitized construction; and be equipped with retracing spring in the both sides of positioning plate; as long as rocking arm 3 can be out of shape under the effect of less power first swing; start force aid system, pendulum arrives the mechanism of a certain amount of rear distortion rocking arm 3 rigidity rotation together with shift rocking arm 10 all in protection scope of the present invention.
Claims (6)
1. an automobile-used shift force aid system, comprise transmission assembly (1), variable block rocking arm (10) and shift bracing wire assembly or shift rod assembly (2), it is characterized in that: the side of described variable block rocking arm is provided with the piston (8) be fixed on car body, piston rod on piston (8) is hinged on variable block rocking arm (10), the contact switch of control plunger bar action is located at the both sides of variable block rocking arm (10), described variable block rocking arm (10) is provided with can to start the distortion rocking arm (3) of contact switch under the effect of shift bracing wire assembly or shift rod assembly (2) under the effect much smaller than the power driving variable block rocking arm (10) to rotate, and distortion rocking arm (3) can automatically reset when not stressing.
2. automobile-used shift force aid system according to claim 1, is characterized in that: the upper end thereof of described distortion rocking arm (3) is on variable block rocking arm (10), and the lower end of distortion rocking arm (3) is hinged on shift bracing wire assembly or shift rod assembly (2).
3. automobile-used shift force aid system according to claim 2, is characterized in that: described distortion rocking arm (3) for elastic arm or for rigid walls and positioning plate unitized construction, and is equipped with retracing spring in the both sides of positioning plate.
4. automobile-used shift force aid system according to claim 3, it is characterized in that: described piston (8) adopts hydraulic-driven, the turnover oil pipe of piston (8) is connected with the hydraulic power source on car respectively, and is respectively equipped with electromagnetic valve on turnover oil pipe, and the electrode of electromagnetic valve is electrically connected with contact switch respectively.
5. automobile-used shift force aid system according to claim 3, it is characterized in that: described piston (8) adopts hydraulic-driven, the turnover oil pipe of piston (8) is connected in the corresponding import and export of a two-position-five-way solenoid valve jointly, and the electrode that the electrode of two-position-five-way solenoid valve is corresponding with contact switch is respectively electrically connected.
6. automobile-used shift force aid system according to claim 3, it is characterized in that: described piston (8) adopts air pressure to drive, the air inlet pipe of the both sides of piston (8) is respectively arranged with an electromagnetic gas valve, these two electromagnetic gas valves are all connected with the pneumatic supply on car, and the electrode of electromagnetic gas valve is electrically connected with contact switch respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451673.4A CN103465781B (en) | 2013-09-29 | 2013-09-29 | A kind of automobile-used shift force aid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451673.4A CN103465781B (en) | 2013-09-29 | 2013-09-29 | A kind of automobile-used shift force aid system |
Publications (2)
| Publication Number | Publication Date |
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| CN103465781A CN103465781A (en) | 2013-12-25 |
| CN103465781B true CN103465781B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310451673.4A Active CN103465781B (en) | 2013-09-29 | 2013-09-29 | A kind of automobile-used shift force aid system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179958B (en) * | 2014-07-18 | 2016-08-24 | 徐州重型机械有限公司 | Power assisted gearshift mechanism and autocrane |
| CN106763734B (en) * | 2016-12-29 | 2018-09-18 | 北奔重型汽车集团有限公司 | A kind of control method that gearshift of vehicle transmission manipulates |
| CN106855120B (en) * | 2016-12-29 | 2018-09-28 | 北奔重型汽车集团有限公司 | A kind of control system that gearshift of vehicle transmission manipulates |
| CN115467968A (en) * | 2021-06-10 | 2022-12-13 | 盐城市步高汽配制造有限公司 | Automobile speed change control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6192771B1 (en) * | 1998-02-11 | 2001-02-27 | Bayerische Motoren Werke Aktiengesellschaft | Operating system for a vehicle transmission |
| CN2540319Y (en) * | 2002-03-06 | 2003-03-19 | 葛文青 | Power operation device of speed variator |
| CN202006728U (en) * | 2011-02-23 | 2011-10-12 | 浙江吉利汽车研究院有限公司 | Power assisting device for vehicle gear shifting |
| CN103016700A (en) * | 2012-11-16 | 2013-04-03 | 淄博亿伟汽车科技有限公司 | Automotive speed changing hydraulic operating device with pneumatic assisted power |
| CN202867799U (en) * | 2012-11-12 | 2013-04-10 | 山东时风（集团）有限责任公司 | Hydraulic power assisted gear shifting system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551623A (en) * | 1978-10-07 | 1980-04-15 | Honda Motor Co Ltd | Auxiliary device for speed change operating mechanism in vehicle |
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2013
- 2013-09-29 CN CN201310451673.4A patent/CN103465781B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6192771B1 (en) * | 1998-02-11 | 2001-02-27 | Bayerische Motoren Werke Aktiengesellschaft | Operating system for a vehicle transmission |
| CN2540319Y (en) * | 2002-03-06 | 2003-03-19 | 葛文青 | Power operation device of speed variator |
| CN202006728U (en) * | 2011-02-23 | 2011-10-12 | 浙江吉利汽车研究院有限公司 | Power assisting device for vehicle gear shifting |
| CN202867799U (en) * | 2012-11-12 | 2013-04-10 | 山东时风（集团）有限责任公司 | Hydraulic power assisted gear shifting system |
| CN103016700A (en) * | 2012-11-16 | 2013-04-03 | 淄博亿伟汽车科技有限公司 | Automotive speed changing hydraulic operating device with pneumatic assisted power |
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| CN103465781A (en) | 2013-12-25 |
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