CN105346348B - Leaf spring bumper shock absorber power generation mechanism based on air compression - Google Patents
Leaf spring bumper shock absorber power generation mechanism based on air compression Download PDFInfo
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- CN105346348B CN105346348B CN201510697924.6A CN201510697924A CN105346348B CN 105346348 B CN105346348 B CN 105346348B CN 201510697924 A CN201510697924 A CN 201510697924A CN 105346348 B CN105346348 B CN 105346348B
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- compression cylinder
- air
- pull rod
- compression
- hole
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- 238000007906 compression Methods 0.000 title claims abstract description 212
- 230000035939 shock Effects 0.000 title claims abstract description 25
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 14
- 238000010248 power generation Methods 0.000 title claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 210000002320 Radius Anatomy 0.000 description 2
- 230000003139 buffering Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/14—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers accumulating utilisable energy, e.g. compressing air
Abstract
The invention belongs to the technical field of automobile shock absorption and energy conservation, and particularly relates to an air compression-based plate spring shock absorber power generation mechanism which comprises a vehicle beam, a generator support, a generator, an air motor air inlet hole, an air motor air outlet hole, a third compression cylinder, a gas tank, a compression cylinder, a plate spring, a support fixing block, a pull rod and a compression piston, wherein the plate spring is connected with the air compression cylinder through a support transition piece, the vibration of the plate spring can be converted into the vibration of the compression cylinder piston, the air is compressed in a grading manner through designing three compression cylinders with different diameters and finally stored in the air tank, and when the gas tank reaches a certain pressure, high-pressure gas can drive the air motor to generate power.
Description
Technical Field
The invention belongs to the technical field of automobile shock absorption and energy conservation, and particularly relates to a leaf spring shock absorber power generation mechanism based on air compression.
Background
At present, automobile suspensions are devices for elastically connecting a frame and an axle in an automobile. It is composed of shock-absorbing spring, guide mechanism and shock absorber, and is mainly aimed at relaxing the impact transferred from uneven road surface to vehicle frame so as to raise the comfortability of riding.
When the shock absorber passes through an uneven road surface, the shock absorbing spring is used for filtering the shock of the road surface, but the shock absorbing spring can also do reciprocating motion, and the shock absorber which is arranged in parallel with the shock absorbing spring is mainly used for inhibiting the shock when the spring rebounds after absorbing the shock and the impact from the road surface. In order to damp vibration, most of shock absorbers adopted in an automobile suspension system are hydraulic piston open-arm shock absorbers, and the working principle is that when the frame (or the automobile body) and an axle vibrate and move relatively, a piston in each shock absorber moves up and down, and oil in each shock absorber cavity repeatedly flows into the other cavity from one cavity through different pores.
Under normal circumstances, this shock energy is not converted or stored in a timely manner and is wasted. With the popularization of automobile use, more and more energy is wasted.
The suspension system in the current market still stays in a simple buffering and vibration absorbing function, and does not provide a good technical solution for converting mechanical energy into other energy.
The invention designs a leaf spring shock absorber power generation mechanism based on air compression to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses an air compression-based plate spring damper power generation mechanism which is realized by adopting the following technical scheme.
The utility model provides a leaf spring bumper shock absorber power generation mechanism based on air compression which characterized in that: the device comprises a vehicle beam, a generator support, a generator, an air motor air inlet hole, an air motor air outlet hole, a third compression cylinder, a compression cylinder fixing plate, an air tank air inlet hole, an air tank support, an air tank air outlet hole, a first compression cylinder, a pull rod first support, a pull rod third support, a second compression cylinder, a pull rod, a plate spring, a support fixing block, a support transition piece, a compression cylinder end cover, a pull rod fourth support, a pull rod second support, a first compression cylinder air inlet hole, a first compression cylinder air outlet hole, a second compression cylinder air inlet hole, a second compression cylinder air outlet hole, a third compression cylinder air inlet hole, a third compression cylinder air outlet hole and a compression piston, wherein the plate spring is installed on the lower side of the vehicle beam, the support fixing block is installed between the plate springs, and the compression cylinder fixing plate is installed on the side face of the vehicle beam;
one end of the bracket transition piece is connected with the bracket fixing block, the other end of the bracket transition piece is provided with a first pull rod bracket, a second pull rod bracket is arranged in the middle of the side surface of the first pull rod bracket, one end of a third pull rod bracket is connected with the second pull rod bracket, and the other end of the third pull rod bracket is connected with a fourth pull rod bracket; the first compression cylinder, the second compression cylinder and the third compression cylinder are sequentially arranged on the lower side of a compression cylinder fixing plate, compression pistons are respectively arranged in the three compression cylinders, the first compression cylinder piston is connected with a first support of a pull rod through a pull rod, the second compression cylinder piston is connected with a fourth support of the pull rod through a pull rod, the third compression cylinder piston is connected with the first support of the pull rod through a pull rod, and a compression cylinder end cover is respectively arranged on one side of each compression cylinder without the pull rod; a first compression cylinder air outlet hole and a first compression cylinder air inlet hole are arranged at a round hole of a first compression cylinder end cover, a second compression cylinder air outlet hole and a second compression cylinder air inlet hole are arranged at a round hole of a second compression cylinder end cover, and a third compression cylinder air outlet hole and a third compression cylinder air inlet hole are arranged at a round hole of a third compression cylinder end cover;
the generator is supported and installed on the side surface of the vehicle beam through the generator, the air motor is installed on the surface of the generator through the air motor strut, the rotating shaft of the air motor is connected with the rotating shaft of the generator, and the air inlet hole and the air outlet hole of the air motor are installed on the air motor; the air tank is supported and installed on the side surface of the vehicle beam through the air tank, and an air inlet hole and an air outlet hole of the air tank are respectively installed on the two sides of the air tank;
the first compression cylinder air inlet hole is communicated with the air, the first compression cylinder air outlet hole and the second compression cylinder air inlet hole are connected through an air guide pipe, the second compression cylinder air outlet hole and the third compression cylinder air inlet hole are connected through an air guide pipe, the third compression cylinder air outlet hole and the air tank air inlet hole are connected through an air guide pipe, and the air tank air outlet hole and the air motor air inlet hole are connected through an air guide pipe.
As a further improvement of the present technique, the radii of the first, second and third compression cylinders are sequentially reduced.
As a further improvement of the technology, the compression cylinder fixing plate is provided with a compression cylinder fixing plate bracket hole.
As a further improvement of the technology, the air inlet hole of the first compression cylinder, the air inlet hole of the second compression cylinder, the air inlet hole of the third compression cylinder and the air inlet hole of the air tank are used for unidirectional air inlet, and the air outlet hole of the first compression cylinder, the air outlet hole of the second compression cylinder and the air outlet hole of the third compression cylinder are used for unidirectional air outlet.
As a further improvement of the technology, the air outlet hole of the air tank is one-way air outlet and can be opened only when reaching a certain pressure difference with the external environment.
According to the invention, three compression cylinders with different radiuses are designed, air enters a second compression cylinder from a first compression cylinder and finally enters an air tank through a third compression cylinder, and the air pressure in the first compression cylinder, the second compression cylinder and the third compression cylinder is from low to high; three compression cylinders were designed for the purpose: when the road surface is uneven, the plate spring vibrates, but the vibration amplitude of the plate spring is not very large, but the force is very large, the amplitude of the motion of the driving piston is very small, the pressure of the designed third high-pressure compression cylinder is very large, the gas density is high, a large amount of gas can be generated by the small-amplitude compression, and then the energy of the large force and the small amplitude of the plate spring is fully utilized, so that the beneficial energy-saving effect is achieved. The first compression cylinder and the second compression cylinder make early-stage storage for high-pressure gas of third compression, and gas with lower pressure required by the third compression cylinder can continuously enter.
The gas tank is designed for the purpose of: the air from the high pressure compression cylinder is intermittent and small, and the air motor cannot be fully operated, so that energy loss is caused.
Compared with the traditional automobile shock absorption and energy saving technology, the three compression tanks are used, so that the shock energy of the plate spring can be fully absorbed, and the beneficial energy saving effect can be achieved.
Drawings
Fig. 1 is a schematic view of the overall structural distribution.
Fig. 2 is a schematic view of a compression cylinder retainer plate installation.
Fig. 3 is a schematic view of the connection of the tie rod bracket and the plate spring.
FIG. 4 is a schematic illustration of the compression cylinder inlet and outlet ports labeled.
Fig. 5 is a cross-sectional view of the compression cylinder.
Number designation in the figures: 1. a vehicle beam, 2, a generator support, 3, a generator, 4, an air motor, 5, an air motor inlet hole, 6, an air motor outlet hole, 7, a third compression cylinder, 8, a compression cylinder fixing plate, 9, an air tank inlet hole, 10, an air tank support, 11, an air tank, 12, an air tank outlet hole, 13, a first compression cylinder, 14, a tie rod first bracket, 15, a tie rod third bracket, 16, a second compression cylinder, 17, a tie rod, 18, a leaf spring, 19, a compression cylinder fixing plate bracket hole, 20, a bracket fixing block, 21, a bracket transition piece, 22, a compression cylinder end cover, 23, a tie rod fourth bracket, 24, a tie rod second bracket, 25, a first compression cylinder inlet hole, 26, a first compression cylinder outlet hole, 27, a second compression cylinder inlet hole, 28, a second compression cylinder outlet hole, 29, a third compression cylinder inlet hole, 30, a third compression cylinder outlet hole, 31, a third compression cylinder outlet hole, a tie rod third compression cylinder, a tie rod, The piston is compressed.
Detailed Description
As shown in fig. 1, it includes a vehicle beam, a generator support, a generator, an air motor inlet hole, an air motor outlet hole, a third compression cylinder, a compression cylinder fixing plate, an air tank inlet hole, an air tank support, an air tank outlet hole, a first compression cylinder, a first tie rod bracket, a second compression cylinder, a tie rod, a plate spring, a bracket fixing block, a bracket transition piece, a compression cylinder end cover, a tie rod bracket, a first compression cylinder inlet hole, a first compression cylinder outlet hole, a second compression cylinder inlet hole, a second compression cylinder outlet hole, a third compression cylinder inlet hole, a third compression cylinder outlet hole, and a compression piston, wherein the tie rod bracket fixing block is installed at the lower side of the vehicle beam, the bracket fixing block is installed at a position between the plate springs, as shown in fig. 2, the compression cylinder fixing plate is installed at the side of the vehicle beam;
as shown in fig. 1 and 3, one end of the bracket transition piece is connected with the bracket fixing block, the other end of the bracket transition piece is provided with a first pull rod bracket, a second pull rod bracket is arranged in the middle of the side surface of the first pull rod bracket, one end of a third pull rod bracket is connected with the second pull rod bracket, and the other end of the third pull rod bracket is connected with a fourth pull rod bracket; a first compression cylinder, a second compression cylinder and a third compression cylinder are sequentially arranged on the lower side of a compression cylinder fixing plate, as shown in fig. 5, compression pistons are respectively arranged in the three compression cylinders, as shown in fig. 4, the first compression cylinder piston is connected with a pull rod first bracket through a pull rod, the second compression cylinder piston is connected with a pull rod fourth bracket through a pull rod, the third compression cylinder piston is connected with the pull rod first bracket through a pull rod, and compression cylinder end covers are respectively arranged on the sides, without the pull rod, of the compression cylinders; a first compression cylinder air outlet hole and a first compression cylinder air inlet hole are arranged at a round hole of a first compression cylinder end cover, a second compression cylinder air outlet hole and a second compression cylinder air inlet hole are arranged at a round hole of a second compression cylinder end cover, and a third compression cylinder air outlet hole and a third compression cylinder air inlet hole are arranged at a round hole of a third compression cylinder end cover;
as shown in fig. 1, the generator is supported and installed on the side surface of the vehicle beam through the generator, the air motor is installed on the surface of the generator through an air motor support, the air motor rotating shaft is connected with the generator rotating shaft, and the air motor air inlet hole and the air motor air outlet hole are installed on the air motor; the air tank is supported and installed on the side surface of the vehicle beam through the air tank, and an air inlet hole and an air outlet hole of the air tank are respectively installed on the two sides of the air tank;
the first compression cylinder air inlet hole is communicated with the air, the first compression cylinder air outlet hole and the second compression cylinder air inlet hole are connected through an air guide pipe, the second compression cylinder air outlet hole and the third compression cylinder air inlet hole are connected through an air guide pipe, the third compression cylinder air outlet hole and the air tank air inlet hole are connected through an air guide pipe, and the air tank air outlet hole and the air motor air inlet hole are connected through an air guide pipe.
As shown in fig. 1, the radii of the first, second and third compression cylinders decrease in sequence.
As shown in fig. 2, the compression cylinder fixing plate is provided with a compression cylinder fixing plate bracket hole.
The first compression cylinder air inlet hole, the second compression cylinder air inlet hole, the third compression cylinder air inlet hole and the air tank air inlet hole are in one-way air inlet, the first compression cylinder air outlet hole, the second compression cylinder air outlet hole and the third compression cylinder air outlet hole are in one-way air outlet, and a certain rule is provided for air inlet and air outlet of each compression cylinder.
The air outlet of the air tank is one-way air outlet and can be opened only when reaching a certain pressure difference with the external environment.
According to the invention, three compression cylinders with different radiuses are designed, air enters a second compression cylinder from a first compression cylinder and finally enters an air tank through a third compression cylinder, and the air pressure in the first compression cylinder, the second compression cylinder and the third compression cylinder is from low to high; three compression cylinders were designed for the purpose: when the road surface is uneven, the plate spring vibrates, but the vibration amplitude of the plate spring is not very large, but the force is very large, the amplitude of the motion of the driving piston is very small, the pressure of the designed third high-pressure compression cylinder is very large, the gas density is high, a large amount of gas can be generated by the small-amplitude compression, and then the energy of the large force and the small amplitude of the plate spring is fully utilized, so that the beneficial energy-saving effect is achieved. The first compression cylinder and the second compression cylinder make early-stage storage for high-pressure gas of third compression, and gas with lower pressure required by the third compression cylinder can continuously enter.
The gas tank is designed for the purpose of: the air from the high pressure compression cylinder is intermittent and small, and the air motor cannot be fully operated, so that energy loss is caused.
In summary, in the invention, the plate spring is connected with the air compression cylinder through the bracket transition piece, the vibration of the plate spring can be converted into the vibration of the piston of the compression cylinder, the air is compressed in stages through designing three compression cylinders with different diameters and is finally stored in the air tank, and when the air tank reaches a certain pressure, high-pressure air can drive the air motor to generate electricity.
Claims (3)
1. The utility model provides a leaf spring bumper shock absorber power generation mechanism based on air compression which characterized in that: the device comprises a vehicle beam, a generator support, a generator, an air motor air inlet hole, an air motor air outlet hole, a third compression cylinder, a compression cylinder fixing plate, an air tank air inlet hole, an air tank support, an air tank air outlet hole, a first compression cylinder, a pull rod first support, a pull rod third support, a second compression cylinder, a pull rod, a plate spring, a support fixing block, a support transition piece, a compression cylinder end cover, a pull rod fourth support, a pull rod second support, a first compression cylinder air inlet hole, a first compression cylinder air outlet hole, a second compression cylinder air inlet hole, a second compression cylinder air outlet hole, a third compression cylinder air inlet hole, a third compression cylinder air outlet hole and a compression piston, wherein the plate spring is installed on the lower side of the vehicle beam, the support fixing block is installed between the plate springs, and the compression cylinder fixing plate is installed on the side face of the vehicle beam;
one end of the bracket transition piece is connected with the bracket fixing block, the other end of the bracket transition piece is provided with a first pull rod bracket, a second pull rod bracket is arranged in the middle of the side surface of the first pull rod bracket, one end of a third pull rod bracket is connected with the second pull rod bracket, and the other end of the third pull rod bracket is connected with a fourth pull rod bracket; the first compression cylinder, the second compression cylinder and the third compression cylinder are sequentially arranged on the lower side of a compression cylinder fixing plate, compression pistons are respectively arranged in the three compression cylinders, the first compression cylinder piston is connected with a first support of a pull rod through a pull rod, the second compression cylinder piston is connected with a fourth support of the pull rod through a pull rod, the third compression cylinder piston is connected with the first support of the pull rod through a pull rod, and a compression cylinder end cover is respectively arranged on one side of each compression cylinder without the pull rod; a first compression cylinder air outlet hole and a first compression cylinder air inlet hole are arranged at a round hole of a first compression cylinder end cover, a second compression cylinder air outlet hole and a second compression cylinder air inlet hole are arranged at a round hole of a second compression cylinder end cover, and a third compression cylinder air outlet hole and a third compression cylinder air inlet hole are arranged at a round hole of a third compression cylinder end cover;
the generator is supported and installed on the side surface of the vehicle beam through the generator, the air motor is installed on the surface of the generator through the air motor strut, the rotating shaft of the air motor is connected with the rotating shaft of the generator, and the air inlet hole and the air outlet hole of the air motor are installed on the air motor; the air tank is supported and installed on the side surface of the vehicle beam through the air tank, and an air inlet hole and an air outlet hole of the air tank are respectively installed on the two sides of the air tank;
the air inlet hole of the first compression cylinder is communicated with air, the air outlet hole of the first compression cylinder is connected with the air inlet hole of the second compression cylinder through an air duct, the air outlet hole of the second compression cylinder is connected with the air inlet hole of the third compression cylinder through an air duct, the air outlet hole of the third compression cylinder is connected with the air inlet hole of the air tank through an air duct, and the air outlet hole of the air tank is connected with the air inlet hole of the air motor through an air duct;
the air inlet hole of the first compression cylinder, the air inlet hole of the second compression cylinder, the air inlet hole of the third compression cylinder and the air inlet hole of the air tank are in one-way air inlet, and the air outlet hole of the first compression cylinder, the air outlet hole of the second compression cylinder and the air outlet hole of the third compression cylinder are in one-way air outlet;
the air outlet of the air tank is one-way air outlet and can be opened only when reaching a certain pressure difference with the external environment.
2. The air compression based leaf spring damper power generation mechanism of claim 1, wherein: the radii of the first, second and third compression cylinders decrease in sequence.
3. The air compression based leaf spring damper power generation mechanism of claim 1, wherein: the compression cylinder fixing plate is provided with a bracket hole of the compression cylinder fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697924.6A CN105346348B (en) | 2015-10-23 | 2015-10-23 | Leaf spring bumper shock absorber power generation mechanism based on air compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697924.6A CN105346348B (en) | 2015-10-23 | 2015-10-23 | Leaf spring bumper shock absorber power generation mechanism based on air compression |
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| Publication Number | Publication Date |
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| CN105346348A CN105346348A (en) | 2016-02-24 |
| CN105346348B true CN105346348B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510697924.6A Active CN105346348B (en) | 2015-10-23 | 2015-10-23 | Leaf spring bumper shock absorber power generation mechanism based on air compression |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114112B (en) * | 2016-07-28 | 2018-06-29 | 安徽皖鹏新能源车辆制造有限公司 | A kind of semitrailer power generator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161497A (en) * | 2007-11-19 | 2008-04-16 | 温子荣 | Air pressure type incabloc power-generating system |
| WO2009021470A1 (en) * | 2007-08-16 | 2009-02-19 | Libor Herber | Method and equipment for utilization of energy released through vehicle |
| CN201206527Y (en) * | 2008-04-16 | 2009-03-11 | 刘占民 | Wind power generation wind-collecting machine |
| CN102092302A (en) * | 2010-12-02 | 2011-06-15 | 吴志勇 | Vehicle-mounted self-oscillating compressed air pressurizer and generating set thereof |
| CN102328588A (en) * | 2010-07-13 | 2012-01-25 | 王金山 | Automobile vibrating type generation device |
| EP2607117A1 (en) * | 2011-12-23 | 2013-06-26 | Helmut Fliegl | Recuperation of the vibration energy of a vehicle |
-
2015
- 2015-10-23 CN CN201510697924.6A patent/CN105346348B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021470A1 (en) * | 2007-08-16 | 2009-02-19 | Libor Herber | Method and equipment for utilization of energy released through vehicle |
| CN101161497A (en) * | 2007-11-19 | 2008-04-16 | 温子荣 | Air pressure type incabloc power-generating system |
| CN201206527Y (en) * | 2008-04-16 | 2009-03-11 | 刘占民 | Wind power generation wind-collecting machine |
| CN102328588A (en) * | 2010-07-13 | 2012-01-25 | 王金山 | Automobile vibrating type generation device |
| CN102092302A (en) * | 2010-12-02 | 2011-06-15 | 吴志勇 | Vehicle-mounted self-oscillating compressed air pressurizer and generating set thereof |
| EP2607117A1 (en) * | 2011-12-23 | 2013-06-26 | Helmut Fliegl | Recuperation of the vibration energy of a vehicle |
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Effective date of registration: 20180102 Address after: Mawei District 350000 Fujian city of Fuzhou province fast road 8 Building No. 204 room innovation (FTA test area) Applicant after: FUJIAN MAILIAO AUTOMATION EQUIPMENT CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Futian District Binjiang Binhe Village East 8 Building 502 Applicant before: Feng Lin |
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