CN107599774B - A kind of automobile energy regeneration shock absorber - Google Patents
A kind of automobile energy regeneration shock absorber Download PDFInfo
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- CN107599774B CN107599774B CN201711014658.8A CN201711014658A CN107599774B CN 107599774 B CN107599774 B CN 107599774B CN 201711014658 A CN201711014658 A CN 201711014658A CN 107599774 B CN107599774 B CN 107599774B
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- shock
- seat
- regeneration
- piston
- shock absorber
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- 230000035939 shock Effects 0.000 title claims abstract description 84
- 230000008929 regeneration Effects 0.000 title claims abstract description 64
- 238000011069 regeneration method Methods 0.000 title claims abstract description 64
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 45
- 239000003921 oil Substances 0.000 claims abstract description 18
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000001172 regenerating effect Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an automobile energy regeneration shock absorber, wherein a shock absorption piston is arranged in a shock absorption seat, a plurality of shock absorption assemblies are arranged in an array manner, the lower part of the shock absorption assembly is fixed on the shock absorption seat, the lower end of the shock absorption assembly extends into and is connected with the shock absorption piston, the lower end of the shock absorption seat is a hydraulic oil cavity, the lower end of the shock absorption seat is provided with an oil receiving hole communicated with the hydraulic oil cavity, the oil receiving hole is connected with an energy regeneration assembly through a joint, the output end of the energy regeneration assembly is connected with the input end of a generator, a regeneration piston is arranged in the energy regeneration assembly, the surface area of the regeneration piston facing the oil cavity is less than one tenth of the surface area of the shock absorption piston facing the oil cavity, the invention not only can realize the shock absorption effect of automobile vibration, can realize the regeneration and utilization of vibration energy, greatly improve the energy, the invention is provided with a plurality of damping components, thereby greatly improving the damping stability.
Description
Technical Field
The invention relates to an automobile energy regeneration shock absorber, and belongs to the technical field of automobile auxiliary equipment.
Background
In order to quickly attenuate the vibration of a frame and a vehicle body and improve the smoothness and the comfort of the driving of an automobile, a shock absorber is generally arranged on an automobile suspension system, the shock absorber is a vulnerable accessory in the using process of the automobile, the working condition of the shock absorber directly influences the driving stability of the automobile and the service life of other parts, so that the shock absorber is always in a good working state.
The invention provides an automobile energy regeneration shock absorber aiming at the problems so as to realize the shock absorption and the energy recovery of an automobile.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: an automobile energy regeneration shock absorber comprises an energy regeneration assembly, a shock absorption seat and a shock absorption piston, and is characterized in that the shock absorption seat is internally provided with the shock absorption piston, the shock absorption assemblies are arranged in a plurality, the shock absorption assemblies are fixed on the shock absorption seat, the lower part of the shock absorption assembly is fixed on the shock absorption seat, the lower end of the shock absorption assembly extends into and is connected with the shock absorption piston, the upper end of the shock absorption assembly is connected and arranged on an automobile suspension frame by adopting a connecting piece, the shock absorption seat is fixed on an automobile chassis, the lower end of the shock absorption seat is provided with a hydraulic oil cavity, the lower end of the shock absorption seat is provided with an oil receiving hole communicated with the hydraulic oil cavity, the oil receiving hole is connected with the energy regeneration assembly by a joint, the output end of the energy regeneration assembly is connected with the input end of a generator, wherein the, the surface area of the regeneration piston facing the oil chamber is less than one tenth of the surface area of the damping piston facing the oil chamber.
Further, as a preferred option, the damping component comprises a damping support rod, a support cylinder, an upper spring seat, a damping spring, a lower spring seat and an inner guide sleeve, wherein the lower end of the support cylinder is provided with a lower embedding head, the upper end of the damping seat is provided with a plurality of extending holes for extending the lower embedding heads of the respective damping components, the lower embedding head is arranged in the extending hole in an extending manner, the inner guide sleeve is arranged in the middle of the support cylinder, the damping support rod is coaxially arranged in the support cylinder in an extending manner and is arranged in an extending manner, the damping support rod is arranged along the inner guide sleeve in a sliding manner, the upper end of the damping support rod is connected with the connecting piece, the lower end of the damping support rod is fixed on the damping piston, the upper end of the inner guide sleeve is fixedly provided with the lower spring seat on the inner wall of the support cylinder, and the upper spring seat is arranged, the damping spring is arranged between the upper spring seat and the lower spring seat, the damping support rod is provided with a limiting shoulder, and the cross section of the limiting shoulder is larger than the cross section of the inner through hole at the lower embedding head.
Further, as preferred, the upper portion in the cushion socket is the fixed extension board that is provided with still, be provided with the embedding shoulder hole of echelon on the fixed extension board, the shape of embedding head is with the shape looks adaptation of embedding shoulder hole down, the embedding of embedding head sets up down in the embedding shoulder hole.
Further, as preferred, the energy regeneration subassembly includes energy regeneration shell, regeneration piston, supplementary guide holder and recovery pole, wherein, the energy regeneration shell is the cylinder structure, just slidable is provided with in the energy regeneration shell the regeneration piston, regeneration piston connects the recovery pole, still be provided with supplementary guide holder in the energy regeneration shell, the recovery pole passes slidable sets up in the supplementary guide holder, the recovery pole passes through drive assembly and connects generator or energy storage ware.
Preferably, at least one auxiliary connecting seat is arranged at the upper end of the fixed support plate, and the auxiliary connecting seat is fixedly connected to the inner upper wall of the shock absorption seat.
Preferably, the recovery rod of the regeneration piston is provided with a limit spring, and the limit spring has a spring structure with two small end diameters and a large middle diameter.
Further, preferably, the transmission assembly is a gear and rack transmission assembly.
Further, preferably, the transmission assembly is a ratchet-gear type transmission assembly.
Compared with the prior art, the invention has the beneficial effects that:
the invention can realize the damping effect on the automobile vibration, can realize the regeneration and utilization of the vibration energy, greatly improve the energy utilization rate and reduce the oil consumption, has simple structure and convenient use, and can realize the regeneration and utilization of the energy to the maximum extent.
Drawings
FIG. 1 is a schematic view of the overall structure of an energy regenerative shock absorber for a vehicle according to the present invention;
FIG. 2 is a schematic view of a shock-absorbing assembly of the regenerative shock absorber for automobile according to the present invention;
FIG. 3 is a schematic diagram of an energy regeneration assembly of the vehicle energy regeneration shock absorber of the present invention;
the device comprises a damping seat 1, a damping piston 2, a damping support rod 3, a damping support rod 4, a connecting piece 5, a support cylinder 6, an upper spring seat 7, a damping spring 8, a lower spring seat 9, an inner guide sleeve 10, a limiting shoulder 11, a lower embedding head 12, a fixed support plate 13, an auxiliary connecting seat 14, a hydraulic pipe 15, an energy regeneration shell 16, a regeneration piston 17, a joint 18, an auxiliary guide seat 19, a limiting spring 20, a recovery rod 21, a rack 22 and a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automobile energy regeneration shock absorber comprises an energy regeneration assembly, a shock absorption seat 1 and a shock absorption piston 2, and is characterized in that the shock absorption piston 2 is arranged in the shock absorption seat 1, the shock absorption assembly is arranged in a plurality, the shock absorption assembly is fixed on the shock absorption seat 1, the lower part of the shock absorption assembly is fixed on the shock absorption seat 1, the lower end of the shock absorption assembly extends into and is connected to the shock absorption piston 2, the upper end of the shock absorption assembly is connected and arranged on an automobile suspension through a connecting piece 4, the shock absorption seat 1 is fixed on an automobile chassis, the lower end of the shock absorption seat 1 is a hydraulic oil cavity, the lower end of the shock absorption seat 1 is provided with an oil receiving hole communicated with the hydraulic oil cavity, the oil receiving hole is connected with the energy regeneration assembly through a joint, and the output end of the energy regeneration assembly is connected with the input end, wherein, the energy regeneration assembly is internally provided with a regeneration piston 16, and the surface area of the regeneration piston 16 facing the oil chamber is less than one tenth of the surface area of the damping piston facing the oil chamber.
Wherein, the damping component comprises a damping strut 3, a supporting cylinder 5, an upper spring seat 6, a damping spring 7, a lower spring seat 8 and an inner guide sleeve 9, wherein, the lower end of the supporting cylinder 5 is provided with a lower embedding head 11, the upper end of the damping seat 1 is provided with a plurality of extending holes for the lower embedding heads of the respective damping components to extend into, the lower embedding head 11 extends into the extending holes, the inner guide sleeve 9 is arranged at the middle part in the supporting cylinder, the damping strut 3 coaxially extends into and extends out of the supporting cylinder 5 and is arranged with the damping strut 3, the damping strut 3 slides along the inner guide sleeve 9, the upper end of the damping strut 3 is connected with the connecting piece 4, the lower end of the damping strut 3 is fixed on the damping piston 2, the upper end of the inner guide sleeve 9 is positioned on the inner wall of the supporting cylinder and is fixedly provided with the lower spring seat 8, the upper spring seat 6 is arranged above the lower spring seat on the damping strut, the damping spring 7 is arranged between the upper spring seat 6 and the lower spring seat 8, the damping support rod 3 is provided with a limiting shoulder 10, and the cross section of the limiting shoulder 10 is larger than the cross section of the inner through hole at the lower embedding head.
The upper portion in the cushion socket is still fixed and is provided with fixed extension board 12, be provided with the embedding shoulder hole of echelon on the fixed extension board 12, the shape of embedding head 11 and the shape looks adaptation of embedding shoulder hole down, the embedding of embedding head sets up down in the embedding shoulder hole.
In this embodiment, the energy regeneration assembly includes an energy regeneration housing 15, a regeneration piston 16, an auxiliary guide seat 18 and a recovery rod 20, wherein the energy regeneration housing 15 is of a cylinder structure, the regeneration piston 16 is slidably disposed in the energy regeneration housing 15, the regeneration piston 16 is connected to the recovery rod 20, the energy regeneration housing is further provided with the auxiliary guide seat 18, the recovery rod passes through the auxiliary guide seat and is slidably disposed therein, and the recovery rod is connected to a generator or an accumulator through a transmission assembly.
The upper end of the fixed support plate is provided with at least one auxiliary connecting seat 13, and the auxiliary connecting seat 13 is fixedly connected to the inner upper wall of the shock absorption seat. And a limit spring 19 is arranged on the recovery rod at the position of the regeneration piston, and the limit spring is of a spring structure with small diameters at two ends and large diameter in the middle.
In this embodiment, the transmission assembly is a gear 22 and rack 21 transmission assembly.
In a preferred embodiment, the transmission assembly is a ratchet-gear type transmission assembly.
The invention can realize the damping effect on the automobile vibration, can realize the regeneration and utilization of the vibration energy, greatly improve the energy utilization rate and reduce the oil consumption, has simple structure and convenient use, and can realize the regeneration and utilization of the energy to the maximum extent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014658.8A CN107599774B (en) | 2017-10-25 | 2017-10-25 | A kind of automobile energy regeneration shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014658.8A CN107599774B (en) | 2017-10-25 | 2017-10-25 | A kind of automobile energy regeneration shock absorber |
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| Publication Number | Publication Date |
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| CN107599774A CN107599774A (en) | 2018-01-19 |
| CN107599774B true CN107599774B (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711014658.8A Active CN107599774B (en) | 2017-10-25 | 2017-10-25 | A kind of automobile energy regeneration shock absorber |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953452B (en) * | 2018-07-24 | 2021-07-16 | 北京布睿斯科技有限公司 | Pneumatic feedback type automobile restraining and damping device |
| CN109703313B (en) * | 2019-01-16 | 2021-12-28 | 胡捷 | Automobile vibration energy storage and supply system |
| CN111442057A (en) * | 2020-04-16 | 2020-07-24 | 谢绪碧 | Buffer type component mounting base for damping mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2745802Y (en) * | 2004-06-25 | 2005-12-14 | 梁文华 | Suction energy storage anticollision safety device |
| CN201354994Y (en) * | 2009-03-02 | 2009-12-02 | 广州工程总承包集团有限公司 | Energy-saving power supply unit for street lamps |
| CN101922529A (en) * | 2010-07-06 | 2010-12-22 | 杭州慈源科技有限公司 | Electric Bicycle Hydraulic Generator Shock Absorber |
| CN103241093B (en) * | 2013-04-10 | 2015-09-02 | 华南理工大学 | A kind of vehicular shock absorber and the device utilizing this vehicular shock absorber to generate electricity |
| CN106286462A (en) * | 2015-06-12 | 2017-01-04 | 襄阳楚安科技实业有限公司 | A kind of bi-directional expansion oil cylinder |
| CN205663813U (en) * | 2016-06-02 | 2016-10-26 | 皖西学院 | Utilize fluid pressure type damping device of atmospheric pressure and magnetic damping principle |
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Application publication date: 20180119 Assignee: Guilin Yicheng Intelligent Equipment Co.,Ltd. Assignor: GUILIN University OF AEROSPACE TECHNOLOGY Contract record no.: X2023980043450 Denomination of invention: A Kind of Automotive Energy Regenerative Shock Absorber Granted publication date: 20210615 License type: Common License Record date: 20231013 |
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Application publication date: 20180119 Assignee: Guilin Tianke Intelligent Equipment Co.,Ltd. Assignor: GUILIN University OF AEROSPACE TECHNOLOGY Contract record no.: X2024980016666 Denomination of invention: A car energy regeneration shock absorber Granted publication date: 20210615 License type: Common License Record date: 20240926 |
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Application publication date: 20180119 Assignee: LIUZHOU RISUN AUTOMOBILE SHOCK ABSORPTION TECHNOLOGY Co.,Ltd. Assignor: GUILIN University OF AEROSPACE TECHNOLOGY Contract record no.: X2024980017100 Denomination of invention: A car energy regeneration shock absorber Granted publication date: 20210615 License type: Common License Record date: 20240929 |
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Application publication date: 20180119 Assignee: Guilin Huibo Technology Development Co.,Ltd. Assignor: GUILIN University OF AEROSPACE TECHNOLOGY Contract record no.: X2024980025674 Denomination of invention: A car energy regeneration shock absorber Granted publication date: 20210615 License type: Common License Record date: 20241120 |
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Application publication date: 20180119 Assignee: Guangxi Wangao Electrical Technology Co.,Ltd. Assignor: GUILIN University OF AEROSPACE TECHNOLOGY Contract record no.: X2024980033319 Denomination of invention: A car energy regeneration shock absorber Granted publication date: 20210615 License type: Common License Record date: 20241210 |