CN103786543A - Vehicle cushioning hardness and chassis height adjusting device - Google Patents
Vehicle cushioning hardness and chassis height adjusting device Download PDFInfo
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- CN103786543A CN103786543A CN201210448884.8A CN201210448884A CN103786543A CN 103786543 A CN103786543 A CN 103786543A CN 201210448884 A CN201210448884 A CN 201210448884A CN 103786543 A CN103786543 A CN 103786543A
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- vehicle
- chassis height
- hardness
- motor
- adjusting device
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Abstract
The invention discloses a vehicle cushioning hardness and chassis height adjusting device. The vehicle cushioning hardness and chassis height adjusting device comprises a frame, a motor, two springs and a rocking arm, wherein the motor is fixed on the frame; and the two springs are respectively arranged on two sides of the rocking arm through lower end caps. The vehicle cushioning hardness and chassis height adjusting device is characterized in that shaft sleeves are respectively arranged on two sides of the frame; a screw is arranged in each shaft sleeve; the screws positioned on the lower portion of the frame sequentially penetrate in a driven gear, nuts and upper end caps connected with the nuts, and then are respectively inserted in the springs on the rocking arm; a flexible transmission shaft is arranged on the frame and on the inner sides of the shaft sleeves; the input end of the flexible transmission shaft is connected with the output end of the motor; and a driving gear is arranged at the output end of the flexible transmission shaft, and is meshed with the driven gear. The vehicle cushioning hardness and chassis height adjusting device is simple in structure, convenient to use and low in cost; and vehicle cushioning hardness and chassis height can be adjusted, so that the driving property of a vehicle and adaptive capacity on various road conditions are improved.
Description
Technical field
The present invention relates to a kind of vehicle control apparatus, be specifically related to a kind of vehicle shock-absorbing hardness and chassis height setting device, be mainly used in regulating the Shock absorber hardness of vehicle and the chassis height of vehicle.
Background technology
Current known Shockproof device for vehicles is by the spring upper end cover on vehicle frame, spring, the movable rocker arm composition of bottom end cover and connection wheel.Spring is contained in and between upper and lower end cap, is used for cushioning the impact from road surface in Vehicle Driving Cycle process.
Existing Shockproof device for vehicles defect is that spring hardness immobilizes, and while causing vehicle underloading, too jolts, and when heavy duty, causes the shockproof buffer stroke of vehicle to be compressed to the end, causes the shock absorbing apparatus of vehicle to lose efficacy, and affects safety and the comfort property of the driving of vehicle.And the road conditions that current Shockproof device for vehicles cannot travel with vehicle are adjusted the chassis height of vehicle, affect the in-use performance of vehicle.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of simple in structure, easy to use, with low cost, shock-absorbing hardness and chassis height that can regulate vehicle, thereby improves a kind of vehicle shock-absorbing hardness and the chassis height setting device of the driving performance of vehicle and the adaptive capacity to various different road conditions.
Technical matters to be solved by this invention realizes by the following technical solutions:
A kind of vehicle shock-absorbing hardness and chassis height setting device, comprise vehicle frame, motor, two springs and rocking arm, described motor is fixed on vehicle frame, described rocking arm both sides are respectively provided with a spring by bottom end cover respectively, it is characterized in that: described vehicle frame both sides are respectively separately installed with axle sleeve, in each axle sleeve, be provided with a screw rod, the screw rod that is wherein positioned under vehicle frame part also, successively through driven gear, nut and the upper end cover that is connected with nut, assigns into respectively in the spring on rocking arm.
On the vehicle frame of described axle sleeve inner side, be also provided with driving snake, the input end of described driving snake is connected with the mouth of motor.
The mouth of described driving snake is provided with driving gear.
Described driving gear and driven gear are intermeshing.
The invention has the beneficial effects as follows:
1, by the rotation of manipulation motor, drive the driving gear on driving snake to rotate by motor, and drive screw rod to rotate in axle sleeve, due to the rotation of screw rod simultaneously also can drive nut and upper end cover move up and down, under the effect of upper end cover, complete compression and the release to spring simultaneously, realize the adjusting to vehicle shock-absorbing hardness and chassis height, thereby improve the driving performance of vehicle and the adaptive capacity to different road conditions;
2, this installation cost is cheap, simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is screw rod of the present invention and spring connecting structure schematic diagram;
Fig. 3 is that axle sleeve of the present invention and screw-rod structure are related to enlarged diagram.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As Figure 1-3, a kind of vehicle shock-absorbing hardness and chassis height setting device, comprise vehicle frame 1, motor 2, two springs 3 and Rocker arm 4s, motor 2 is fixed on vehicle frame 1; Rocker arm 4 both sides are respectively provided with a spring 3 by bottom end cover 5 respectively, and vehicle frame 1 both sides are respectively separately installed with axle sleeve 6, is provided with a screw rod 7 in each axle sleeve 6; screw rod 7 that is wherein positioned at 1 time part of vehicle frame is also successively through driven gear 8, nut 9 and the upper end cover 10 that is connected with nut 9, and assigns in the spring 3 on Rocker arm 4.
On the vehicle frame 1 of axle sleeve 6 inner sides, be also provided with driving snake 11, the input end of described driving snake 11 is connected with the mouth of motor 2.
The mouth of driving snake 11 is provided with driving gear 12.
More than show and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a vehicle shock-absorbing hardness and chassis height setting device, comprise vehicle frame, motor, two springs and rocking arm, described motor is fixed on vehicle frame, described rocking arm both sides are respectively provided with a spring by bottom end cover respectively, it is characterized in that: described vehicle frame both sides are respectively separately installed with axle sleeve, in each axle sleeve, be provided with a screw rod, the screw rod that is wherein positioned under vehicle frame part also, successively through driven gear, nut and the upper end cover that is connected with nut, assigns into respectively in the spring on rocking arm.
2. a kind of vehicle shock-absorbing hardness and chassis height setting device according to claim 1, is characterized in that: on the vehicle frame of described axle sleeve inner side, be also provided with driving snake, the input end of described driving snake is connected with the mouth of motor.
3. a kind of vehicle shock-absorbing hardness and chassis height setting device according to claim 2, is characterized in that: the mouth of described driving snake is provided with driving gear.
4. a kind of vehicle shock-absorbing hardness and chassis height setting device according to claim 3, is characterized in that: described driving gear and driven gear are intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448884.8A CN103786543A (en) | 2012-10-31 | 2012-10-31 | Vehicle cushioning hardness and chassis height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448884.8A CN103786543A (en) | 2012-10-31 | 2012-10-31 | Vehicle cushioning hardness and chassis height adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103786543A true CN103786543A (en) | 2014-05-14 |
Family
ID=50662787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210448884.8A Pending CN103786543A (en) | 2012-10-31 | 2012-10-31 | Vehicle cushioning hardness and chassis height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103786543A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172593A (en) * | 2015-09-22 | 2015-12-23 | 河南速达电动汽车科技有限公司 | Vibration energy recovery suspension |
| CN106515373A (en) * | 2017-01-05 | 2017-03-22 | 宁波福瑟尔物联网科技有限公司 | Self-adaptive egg-type structure vehicle |
| CN106627838A (en) * | 2015-10-29 | 2017-05-10 | 金宝电子工业股份有限公司 | Automatic guiding vehicle |
| CN109050194A (en) * | 2018-08-28 | 2018-12-21 | 石海军 | Mechanical active suspension system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004338490A (en) * | 2003-05-14 | 2004-12-02 | Mitsubishi Motors Corp | Vehicle suspension device provided with vehicle height adjusting device |
| CN101830156A (en) * | 2010-05-23 | 2010-09-15 | 游建春 | Active type coil spring suspension |
| CN202911502U (en) * | 2012-10-31 | 2013-05-01 | 界首市达尔玛电动车有限公司 | Adjusting device for vehicle shock-proof stiffness and underpan height |
-
2012
- 2012-10-31 CN CN201210448884.8A patent/CN103786543A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004338490A (en) * | 2003-05-14 | 2004-12-02 | Mitsubishi Motors Corp | Vehicle suspension device provided with vehicle height adjusting device |
| CN101830156A (en) * | 2010-05-23 | 2010-09-15 | 游建春 | Active type coil spring suspension |
| CN202911502U (en) * | 2012-10-31 | 2013-05-01 | 界首市达尔玛电动车有限公司 | Adjusting device for vehicle shock-proof stiffness and underpan height |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172593A (en) * | 2015-09-22 | 2015-12-23 | 河南速达电动汽车科技有限公司 | Vibration energy recovery suspension |
| CN106627838A (en) * | 2015-10-29 | 2017-05-10 | 金宝电子工业股份有限公司 | Automatic guiding vehicle |
| CN106627838B (en) * | 2015-10-29 | 2019-08-06 | 金宝电子工业股份有限公司 | Automatic guiding vehicle |
| CN106515373A (en) * | 2017-01-05 | 2017-03-22 | 宁波福瑟尔物联网科技有限公司 | Self-adaptive egg-type structure vehicle |
| CN109050194A (en) * | 2018-08-28 | 2018-12-21 | 石海军 | Mechanical active suspension system |
| WO2020042366A1 (en) * | 2018-08-28 | 2020-03-05 | 石海军 | Mechanical active suspension system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |
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| WD01 | Invention patent application deemed withdrawn after publication |