CN201836284U - Energy-collecting shock absorber - Google Patents
Energy-collecting shock absorber Download PDFInfo
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- CN201836284U CN201836284U CN2010205700892U CN201020570089U CN201836284U CN 201836284 U CN201836284 U CN 201836284U CN 2010205700892 U CN2010205700892 U CN 2010205700892U CN 201020570089 U CN201020570089 U CN 201020570089U CN 201836284 U CN201836284 U CN 201836284U
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- hydraulic motor
- way valve
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Abstract
The utility model provides an energy-collecting shock absorber, which is composed of a hydraulic oil way system, a hydraulic motor and a motor. The energy-collecting shock absorber is characterized in that the hydraulic oil way system, the hydraulic motor and the motor which are in connected in series are integrated in the same cylindrical shock absorber, the hydraulic oil way system and the hydraulic motor are pressed tightly and connected through a seal part, and the hydraulic motor is connected with the motor through a shaft connecting device. The shock absorber can reduce mechanical vibration without changing usage effect and installation mode of an original shock absorber, and convert mechanical energy of vibration into electric power which can be stored and used conveniently.
Description
(1) technical field:
The utility model relate to a kind of can the attenuation vibration energy and its recovery changed into the collection of energy formula vibration damper of electric energy, belong to the damper technique field.
(2) background technique:
At present, known double adjustable shock absorber is the hydraulic jack of a sealing, in have the bigger hydraulic oil of sticking resistance coefficient.The damper fluid oil pressuring cylinder piston be connected by the vibration damping object, cylinder body is connected with pedestal.During work, vibration damper stretches with the vibration of object, forces the hydraulic oil in the hydraulic jack to pass through damping hole; This process is converted to heat energy with the mechanical energy of vibration, and dissipates, and has reached the purpose of attenuation vibration.
Because the working principle of above-mentioned double adjustable shock absorber is that mechanical energy is converted to heat energy, with the form of heat energy the energy dissipation of vibration is fallen, caused the loss and the waste of energy.Simultaneously, the heat energy of dissipation has shortened the working life of vibration damper, also brings difficulty for making big damping oleo-gear.If design the energy (not changing the work effect of original vibration damper) that a kind of novel vibration damper can either attenuation vibration, the energy recovery that is attenuated can be got up utilize again, then be one to save greatly.
(3) model utility content:
At present, known vibration damper can change into the mechanical energy of object vibration thermal dissipation and fall, its vibrational energy can't be recycled, thereby caused the huge waste of energy, in order to address the above problem, it is a kind of under the prerequisite that guarantees traditional vibration damper drag characteristic and mounting type that the purpose of this utility model is to provide, the collection of energy formula vibration damper that the mechanical energy of vibration is converted into electric energy and stores.
For realizing above-mentioned model utility purpose, the product that the utility model provides is a kind of collection of energy formula vibration damper, form by the hydraulic oil pipe system that is integrated in telescopic shock absorber inside, oil hydraulic motor, motor, it is characterized in that: hydraulic oil pipe system, oil hydraulic motor, motor series connection are integrated in same telescopic shock absorber inside, hydraulic oil pipe system compresses by Sealing with oil hydraulic motor and is connected, and oil hydraulic motor is connected by hitch bar with motor.Realize the conversion of direction vibration by hydraulicdriven mode to one-way rotation.
Wherein, this hydraulic oil pipe system comprises housing, four one-way valves, a piston, a piston cylinder, a volume compensated cavity, a volume compensator; Piston cylinder epicoele A connects the inlet of one-way valve 304 and the outlet of one-way valve 302 by hydraulic pipe line simultaneously, and piston cylinder cavity of resorption B connects the outlet of one-way valve 301 and the inlet of one-way valve 303 by hydraulic pipe line simultaneously; Oil hydraulic motor inlet D is connected by hydraulic pipe line with the outlet of one-way valve 304, the outlet three of one-way valve 303; Oil hydraulic motor outlet E is connected with Sealing by hydraulic pipe line with inlet, the volume compensation chamber of one- way valve 301 and 302; Hydraulic motor output shaft is connected by hitch bar with the input shaft of motor; Be characterised in that: realize the conversion of direction vibration to one-way rotation by hydraulicdriven mode.
In the entire work process, flow of liquid does not change through the flow direction of oil hydraulic motor, and the rotation direction during machine operation does not change.
Highly pressurised liquid when hydraulic oil pipe system can guarantee piston motion in the piston cylinder can way flow through oil hydraulic motor.Liquid flows out and can Active Compensation give corresponding low pressure oil pocket in the piston cylinder from oil hydraulic motor low pressure hydraulic fluid port simultaneously.Thereby guarantee in the process of reciprocating motion of the pistons, oil hydraulic motor can folk prescription to continuous running.
The flow direction of hydraulic oil pipe system internal liquid is controlled jointly by four one-way valves and corresponding connecting pipeline, these four one-way valves connect combination according to " bridge architecture ", should " bridge architecture " two inlets and two outlets be arranged, the inlet piston cylinder hydraulic fluid port interior with being arranged on housing is connected, and outlet is connected with hydraulic pressure motor oil;
Inside, volume compensation chamber is equipped with pressurizer, this volume compensation chamber places between oil hydraulic circuit oil hydraulic motor oil outlet and one-way valve 301 and the one-way valve 302, this pressurizer is changeable volume under pressure, thus the oil cylinder volume-variation that the compensating piston motion is caused.
Content of the present utility model is a kind of collection of energy formula vibration damper, its advantage and effect are: this vibration damper can be under the prerequisite of using effect that does not change original vibration damper and mounting type, the mechanical energy of vibration is converted into electric energy, be convenient to store and be easy to and utilize, simultaneously, self low cost of manufacture, good economy performance.
(4) description of drawings:
Figure 1 shows that collection of energy formula vibration damper three-dimensional structure diagram
Figure 2 shows that collection of energy formula vibration damper explosive view
Fig. 3 .1 is depicted as collection of energy formula vibration damper hydraulic pressure oil-way system figure
Fig. 3 .2 is depicted as collection of energy formula vibration damper energy carry-out part component
Fig. 4 .1 is depicted as collection of energy formula damper piston cylinder housing figure
Fig. 4 .2 is depicted as collection of energy formula damper piston cylinder housing lower end surface figure
Fig. 4 .3 is depicted as collection of energy formula damper piston cylinder housing upper-end surface figure
Number in the figure is described as follows:
Piston cylinder epicoele A, piston cylinder epicoele B, oil hydraulic motor inlet D, oil hydraulic motor outlet E
Coupling 201, gasket seal 202, sealing gasket 203, sealing gasket 204, oil hydraulic motor 205, motor 206, sealing gasket 207, pressurizer 208;
One-way valve 301, one-way valve 302, one-way valve 303, one-way valve 304;
(5) embodiment:
This energy collection type vibration damper, form by the hydraulic oil pipe system that is integrated in telescopic shock absorber inside, oil hydraulic motor, motor, see shown in Fig. 1,2, it is characterized in that: hydraulic oil pipe system (103 inside), oil hydraulic motor 205, motor 206 series connection are integrated in same telescopic shock absorber inside, hydraulic oil pipe system compresses by sealing gasket 203,204,207 with oil hydraulic motor and is connected, and oil hydraulic motor 205 is connected by coupling 201 with motor 206.
Form airtight cavity volume by piston rod 102 and the piston cylinder 407 in the piston cylinder housing 103, hydraulic oil is filled with in its inside, piston cylinder housing 103 upper ends link by gasket seal 202 and 104 sealings of piston cylinder housing upper end cap, simultaneously, piston rod 102 upper ends are connected with earrings 101, and earrings 101 is as a fixed end of vibration damper.Piston cylinder housing 103 lower ends compress with the sealing of oil hydraulic motor 205 upper ends by two sealing gaskets 203,204 and are connected, oil hydraulic motor 205 lower ends are by sealing gasket 207, coupling 201 is connected with motor 206 and all is positioned in the vibration damper lower shell body 105, lower shell body earrings hole 107 is as another fixed end of vibration damper, line outlet 106 is drawn vibration damper with the motor lead, and uses for next step power storage.
Fig. 3 .1 cooperates Fig. 4 .1,4.2,4.3 the working procedure of vibration damper internal hydraulic pressure oil-way system is shown, wherein 401 is auxiliary hole, D, the common outlet 403 of the corresponding one-way valve of E, 402, the common outlet 403 of high pressure one-way valve connects oil hydraulic motor 205 filler openings, the common outlet 402 of low pressure check valve connects oil hydraulic motor 205 oil outlets, A, B is corresponding piston cylinder epicoele and cavity of resorption respectively, hydraulic oil can enter piston cylinder epicoele A by epicoele oilhole 406, by cavity of resorption hydraulic fluid port 405 turnover piston cylinder cavity of resorption B, when piston rod 102 is up, hydraulic oil in the piston cylinder epicoele A is squeezed, and can flow into the common outlet 403 of high pressure one-way valve and then enter oil hydraulic motor 205 by oil hydraulic motor oil inlet hole D by one-way valve 304, drives oil hydraulic motor and rotates after oil outlet E enters piston cylinder cavity of resorption B by one-way valve 301 return piston cylinder cavity of resorption hydraulic fluid ports 405; When otherwise piston rod 102 was descending, the hydraulic oil that flows out from piston cylinder cavity of resorption hydraulic fluid port 405 also can enter oil hydraulic motor 205 by the oil hydraulic motor oil inlet hole, drives its equidirectional running and returns epicoele A.Thereby finish the purpose of driving oil hydraulic motor 205 folk prescriptions by bridge-type one-way valve loop, and pressurizer 208 is put into volume compensation chamber 404, thereby hydraulic oil volume-variation in the piston cylinder that the compensating piston motion is caused to continuous running.
Shown in Fig. 3 .2, the rotation by oil hydraulic motor 205 drives motor 206 generatings, and lead is drawn electric current by line outlet 106 and is stored in the electrical energy storage in later stage for use.
Said system has realized the recovery vibrational energy and changed into the function of electric energy: it is flexible in piston cylinder 407 that mechanical vibration drive piston rod 102, and hydraulic oil is flowed in the loop that four one-way valves are formed; Hydraulic oil can promote oil hydraulic motor 205 folk prescriptions to rotation behind the loop through four one-way valves compositions; Drive motor 206 folk prescriptions to rotation by oil hydraulic motor 205 again.Thereby realized with the vibration being 206 generatings of motive force drive motor, promptly vibrational energy has been changed into the effect of electric energy.
Claims (5)
1. collection of energy formula vibration damper, form by the hydraulic oil pipe system that is integrated in telescopic shock absorber inside, oil hydraulic motor, motor, it is characterized in that: hydraulic oil pipe system, oil hydraulic motor, motor series connection are integrated in same telescopic shock absorber inside, hydraulic oil pipe system compresses by Sealing with oil hydraulic motor and is connected, and oil hydraulic motor is connected by hitch bar with motor.
This hydraulic oil pipe system comprises housing, four one-way valves: one-way valve 301, one-way valve 302, one-way valve 303, one-way valve 304, one pistons, a piston cylinder, a volume compensated cavity, a volume compensator; Piston cylinder epicoele A connects the inlet of one-way valve 304 and the outlet of one-way valve 302 by hydraulic pipe line simultaneously, and piston cylinder cavity of resorption B connects the outlet of one-way valve 301 and the inlet of one-way valve 303 by hydraulic pipe line simultaneously; Oil hydraulic motor inlet D is connected by hydraulic pipe line with the outlet of one-way valve 304, the outlet three of one-way valve 303; Oil hydraulic motor outlet E is connected with Sealing by hydraulic pipe line with inlet, the volume compensation chamber 404 4 of one-way valve 301 and 302; Hydraulic motor output shaft is connected by hitch bar with the input shaft of motor; Be characterised in that: realize the conversion of direction vibration to one-way rotation by hydraulicdriven mode.
2. collection of energy formula vibration damper according to claim 1 is characterized in that in the entire work process, flow of liquid does not change through the flow direction of oil hydraulic motor, and the rotation direction during machine operation does not change.
3. collection of energy formula vibration damper according to claim 2, it is characterized in that: the highly pressurised liquid when oil hydraulic circuit can guarantee piston motion in the piston cylinder can unidirectional inflow oil hydraulic motor high pressure hydraulic fluid port, can Active Compensation give corresponding low pressure oil pocket in the piston cylinder from the liquid that oil hydraulic motor low pressure hydraulic fluid port flows out simultaneously.Thereby guarantee in the process of reciprocating motion of the pistons, oil hydraulic motor can folk prescription to continuous running.
4. oil hydraulic circuit according to claim 3, it is characterized in that: the flow direction of liquid is controlled by four one-way valves and corresponding connecting pipeline, these four one-way valves connect combination according to " bridge architecture ", should " bridge architecture " two inlets and two outlets be arranged, the inlet piston cylinder oil outlet interior with being arranged on housing is connected, and outlet is connected with oil hydraulic motor;
5. oil hydraulic circuit according to claim 3, it is characterized in that: inside, volume compensation chamber is equipped with pressurizer, this pressurizer places between oil hydraulic circuit oil hydraulic motor oil outlet and two one-way valves, thus the oil cylinder volume-variation that the compensating piston motion is caused.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205700892U CN201836284U (en) | 2010-10-21 | 2010-10-21 | Energy-collecting shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205700892U CN201836284U (en) | 2010-10-21 | 2010-10-21 | Energy-collecting shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836284U true CN201836284U (en) | 2011-05-18 |
Family
ID=44006390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205700892U Expired - Fee Related CN201836284U (en) | 2010-10-21 | 2010-10-21 | Energy-collecting shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836284U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454741A (en) * | 2010-10-21 | 2012-05-16 | 靳阳 | Energy-collecting absorber |
| CN102927075A (en) * | 2012-10-26 | 2013-02-13 | 武汉理工大学 | Hydraulic rectifying integrated valve body |
| CN105121895A (en) * | 2013-05-20 | 2015-12-02 | 维洛·纽梅托卢 | Shock absorber generator |
| CN108180244A (en) * | 2018-01-26 | 2018-06-19 | 华南理工大学 | The string series connection R formulas vehicle shock absorber and method that a kind of turbine recovers energy |
| CN108386478A (en) * | 2018-01-26 | 2018-08-10 | 华南理工大学 | A kind of series connection R formulas vehicle shock absorber that turbine recovers energy and method |
-
2010
- 2010-10-21 CN CN2010205700892U patent/CN201836284U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454741A (en) * | 2010-10-21 | 2012-05-16 | 靳阳 | Energy-collecting absorber |
| CN102927075A (en) * | 2012-10-26 | 2013-02-13 | 武汉理工大学 | Hydraulic rectifying integrated valve body |
| CN105121895A (en) * | 2013-05-20 | 2015-12-02 | 维洛·纽梅托卢 | Shock absorber generator |
| CN108180244A (en) * | 2018-01-26 | 2018-06-19 | 华南理工大学 | The string series connection R formulas vehicle shock absorber and method that a kind of turbine recovers energy |
| CN108386478A (en) * | 2018-01-26 | 2018-08-10 | 华南理工大学 | A kind of series connection R formulas vehicle shock absorber that turbine recovers energy and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131021 |