CN111649093B - Shock absorber for recovering vibration energy of automobile - Google Patents
Shock absorber for recovering vibration energy of automobile Download PDFInfo
- Publication number
- CN111649093B CN111649093B CN202010501461.2A CN202010501461A CN111649093B CN 111649093 B CN111649093 B CN 111649093B CN 202010501461 A CN202010501461 A CN 202010501461A CN 111649093 B CN111649093 B CN 111649093B
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- Prior art keywords
- piston rod
- hydraulic cylinder
- shock absorber
- outer ring
- fixed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3221—Constructional features of piston rods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/04—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving coil systems and stationary magnets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to the technical field of automobile shock absorbers and discloses a shock absorber for recovering automobile vibration energy, which comprises a hydraulic cylinder and a piston rod, wherein the right side of the piston rod is inserted into the hydraulic cylinder, the right end of the piston rod is fixedly connected with a piston block, the piston block is arranged in the hydraulic cylinder, the inner part of the piston rod and the outer ring of the piston rod also comprise a shock absorption structure and a recovery structure, and the shock absorption structure comprises a baffle plate, an upper clamping cover, a lower clamping cover, a spring, a sleeve, a clamping block and a through hole; the baffle plate is welded and fixed on the outer ring of the left side of the piston rod in a surrounding mode, and the sleeve is sleeved on the outer ring of the right side of the hydraulic cylinder. According to the invention, the plurality of magnets are embedded and fixed in the piston rod, the coil is fixed on the inner ring of the spring in a surrounding manner, and when the shock absorber is used, the coil can reciprocate by compressing the spring so as to cut the magnetic induction line, so that the induced current generated in the coil can be recycled, and the energy generated at the shock absorber in the automobile running process can be reasonably recycled.
Description
Technical Field
The invention relates to the technical field of automobile shock absorbers, in particular to a shock absorber for recovering automobile vibration energy.
Background
At present, the invention of the automobile brings great convenience to people for going out. Along with the continuous development of the automobile industry, more and more users use the automobile, the use area of the automobile is more and more extensive, and in order to make the automobile more stable and more comfortable to ride, a shock absorber can be installed in an automobile suspension. The present commonly used shock absorber is a hydraulic shock absorber, a piston is riveted on a piston rod through a bolt, a spring is fixedly encircled on the outer ring of the hydraulic shock absorber and is mutually matched with the internal hydraulic shock absorber, and therefore a better shock absorption effect is achieved.
The piston rod can reciprocate at the working process in the automobile shock absorber ware, has the conversion of energy in this in-process, and the automobile shock absorber ware among the prior art only possesses the effect of shock attenuation buffering, does not possess the effect of energy recovery, and the energy that the automobile marchd the in-process and produce can not reasonable utilization. Therefore, a shock absorber for recovering vibration energy of a vehicle is provided.
Disclosure of Invention
The invention aims to provide a shock absorber for recovering vibration energy of an automobile, wherein a plurality of magnets are embedded and fixed in a piston rod, a coil is fixed on an inner ring of a spring in a surrounding manner, and the coil can reciprocate to cut a magnetic induction line when the shock absorber is used and is compressed, so that induced current generated in the coil can be recycled, the energy generated at the shock absorber in the advancing process of the automobile can be reasonably recovered, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a shock absorber for recovering automobile vibration energy comprises a hydraulic cylinder and a piston rod, wherein the right side of the piston rod is inserted into the hydraulic cylinder, the right end of the piston rod is fixedly connected with a piston block, the piston block is arranged in the hydraulic cylinder, and the inner part of the piston rod and the outer ring of the piston rod further comprise a shock absorption structure and a recovery structure;
the damping structure comprises a baffle plate, an upper clamping cover, a lower clamping cover, a spring, a sleeve, a clamping block and a through hole; the baffle plate is welded and fixed on the outer ring of the left side of the piston rod in a surrounding mode, the sleeve is sleeved on the outer ring of the right side of the hydraulic cylinder, the right side surface of the sleeve is provided with a plurality of clamping grooves which are distributed on the right side of the sleeve in a stepped mode, the surface of the hydraulic cylinder on the right side of the sleeve is provided with a clamping block, the clamping block is abutted to the inner portion of the clamping groove, the spring is sleeved on the piston rod between the baffle plate and the sleeve and the outer ring of the hydraulic cylinder, an upper clamping cover is sleeved on the outer ring of the piston rod on the right side of the baffle plate, a lower clamping cover is sleeved on the outer ring of the hydraulic cylinder on the left side of the sleeve, two ends of the spring are abutted to the inner portions of the upper clamping cover and the lower clamping cover respectively, a through hole is formed in the outer ring of the piston block, and the outer ring of the piston block is in contact with the inner wall of an oil storage chamber arranged in the hydraulic cylinder;
The recovery structure comprises an upper limiting groove, a lower limiting groove, a rubber sleeve, a magnet and a coil; the utility model discloses a spring, including piston rod, magnet, coil, upper limit groove, lower limit groove, and the upper limit groove is provided with the right side outer lane surface of upper clamp cover, and the upper limit groove is provided with the left side outer lane surface of lower clamp cover, and the piston rod outer lane cover between upper limit groove and the lower limit groove is put and is fixed with the rubber sleeve, and the both ends of rubber sleeve are respectively through last fixture block and lower fixture block embedding in the inside of upper limit groove and lower limit groove, and the rubber sleeve is located the inner circle of spring.
As a preferred embodiment of the present invention, a rod groove is formed in the middle of the lower clamp cover, the hydraulic cylinder penetrates through the middle of the lower clamp cover through the rod groove, and a plurality of water leakage holes are formed in the surface of the lower clamp cover on the outer ring of the rod groove and are uniformly distributed on the outer ring of the lower clamp cover.
In a preferred embodiment of the present invention, the coil is fixed to the inner ring surface of the spring by a plurality of bands, and the plurality of bands are bound to the spring at equal intervals.
In a preferred embodiment of the present invention, a sealing ring is fixedly sleeved on the left side inside the hydraulic cylinder, the right side of the piston rod is disposed inside the sealing ring, and the outer wall of the piston rod is attached to the inner wall of the sealing ring.
As a preferred embodiment of the present invention, an upper hanging ring is fixed at the left end of the piston rod, and the upper hanging ring is fixed at the left end of the piston rod by welding.
As a preferred embodiment of the present invention, a lower hanging ring is fixed to the right end of the hydraulic cylinder, and the lower hanging ring is fixed to the right end of the hydraulic cylinder by welding.
In a preferred embodiment of the present invention, the through hole is a plurality of through holes, and the plurality of through holes are uniformly distributed on the outer ring of the piston block.
In a preferred embodiment of the present invention, the coil is electrically connected to an energy recovery circuit of the vehicle through a wire.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the shock absorber for recovering the vibration energy of the automobile, the plurality of magnets are embedded and fixed in the piston rod, the coil is fixed on the inner ring of the spring in a surrounding mode, when the shock absorber is used, the spring is compressed to enable the coil to reciprocate so as to cut the magnetic induction lines, therefore, induced current generated in the coil can be recycled, and the energy generated at the shock absorber in the automobile running process can be reasonably recovered.
2. According to the shock absorber for recovering the vibration energy of the automobile, the rod groove is formed in the middle of the lower clamping cover, the hydraulic cylinder penetrates through the middle of the lower clamping cover through the rod groove, the water leakage holes are formed in the surface of the lower clamping cover on the outer ring of the rod groove, the water leakage holes are multiple and are uniformly distributed in the outer ring of the lower clamping cover, when the shock absorber is vertically installed and used, the water leakage holes in the lower clamping cover can enable water to be discharged, and water is prevented from being accumulated in the lower clamping cover.
3. According to the shock absorber for recovering the vibration energy of the automobile, the coil is bound and fixed on the surface of the inner ring of the spring through the binding belt, the binding belts are multiple and bound on the spring at equal intervals, and the coil is bound and fixed by the binding belt, so that the shock absorber is convenient to fix and low in cost.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view showing the overall structure of a shock absorber for recovering vibration energy of an automobile according to the present invention;
FIG. 2 is a cross-sectional view schematically illustrating the construction of the shock absorber for recovering vibration energy of a vehicle according to the present invention;
FIG. 3 is a schematic diagram of a piston block structure of the shock absorber for recovering vibration energy of an automobile according to the present invention;
FIG. 4 is a schematic view of the lower clamp cover structure of the shock absorber for recovering vibration energy of a vehicle according to the present invention;
FIG. 5 is a schematic view of the structure of the vertical section of the piston rod of the shock absorber for recovering vibration energy of an automobile.
In the figure: 1. a hydraulic cylinder; 2. a piston rod; 3. an upper hanging ring; 4. a lower lifting ring; 5. a baffle plate; 6. an upper clamping cover; 7. a lower clamping cover; 8. a spring; 9. a sleeve; 10. a card slot; 11. a clamping block; 12. an upper limiting groove; 13. a lower limiting groove; 14. an upper clamping block; 15. a lower clamping block; 16. a rubber sleeve; 17. a magnet; 18. an oil storage chamber; 19. a seal ring; 20. a through hole; 21. a piston block; 22. a rod groove; 23. a water leakage hole; 24. binding a belt; 25. and a coil.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a shock absorber for recovering automobile vibration energy comprises a hydraulic cylinder 1 and a piston rod 2, wherein the right side of the piston rod 2 is inserted into the hydraulic cylinder 1, the right end of the piston rod 2 is fixedly connected with a piston block 21, the piston block 21 is arranged in the hydraulic cylinder 1, and the inner side of the piston rod 2 and the outer ring of the piston rod 2 further comprise a shock absorption structure and a recovery structure;
the damping structure comprises a baffle 5, an upper clamping cover 6, a lower clamping cover 7, a spring 8, a sleeve 9, a clamping block 11 and a through hole 20; the baffle 5 is welded and fixed on the left outer ring of the piston rod 2 in a surrounding manner, the sleeve 9 is sleeved on the right outer ring of the hydraulic cylinder 1, the right surface of the sleeve 9 is provided with a plurality of clamping grooves 10, and a plurality of clamping grooves 10 are distributed on the right side of the sleeve 9 in a step shape, clamping blocks 11 are arranged on the surface of the hydraulic cylinder 1 on the right side of the sleeve 9, the clamping block 11 is abutted against the inside of the clamping groove 10, the spring 8 is sleeved on the outer ring of the piston rod 2 and the hydraulic cylinder 1 between the baffle plate 5 and the sleeve 9, the upper clamping cover 6 is sleeved and fixed on the outer ring of the piston rod 2 on the right side of the baffle plate 5, and the outer ring of the hydraulic cylinder 1 at the left side of the sleeve 9 is sleeved and fixed with a lower clamping cover 7, two ends of the spring 8 are respectively propped against the inner parts of the upper clamping cover 6 and the lower clamping cover 7, the outer ring of the piston block 21 is provided with a through hole 20, and the outer ring of the piston block 21 contacts with the inner wall of the oil storage chamber 18 arranged in the hydraulic cylinder 1;
The recovery structure comprises an upper limiting groove 12, a lower limiting groove 13, a rubber sleeve 16, a magnet 17 and a coil 25; the utility model discloses a piston rod, including piston rod 2, magnet 17, coil 25, upper limit groove 12, lower limit groove 13, magnet 17 is a plurality of, and a plurality of magnet 17 embedding are fixed inside piston rod 2's upper and lower end, and a plurality of magnet 17 even distribution is inside piston rod 2, coil 25 encircles the inner circle surface of fixing at spring 8, upper limit groove 12 offers the right side outer lane surface at upper clamp cover 6, and lower limit groove 13 offers the left side outer lane surface at lower clamp cover 7, and the outer lane cover of piston rod 2 between upper limit groove 12 and lower limit groove 13 is put and is fixed with rubber sleeve 16, and rubber sleeve 16's both ends are embedded in the inside at upper limit groove 12 and lower limit groove 13 through upper fixture block 14 and lower fixture block 15 respectively, and rubber sleeve 16 is located spring 8's inner circle.
In the embodiment (see fig. 1, 2 and 5), a plurality of magnets 17 are embedded and fixed in the piston rod 2, and the coil 25 is fixed around the inner ring of the spring 8, so that when the shock absorber is used, the spring 8 is compressed to enable the coil 25 to reciprocate so as to cut the magnetic induction lines, thereby enabling induced current generated in the coil 25 to be recycled, and being capable of reasonably recycling energy generated by the shock absorber in the running process of an automobile.
Wherein, lower calorie of cover 7's middle part has been seted up the pole groove 22, and a hydraulic pressure section of thick bamboo 1 runs through the middle part of lower calorie of cover 7 through pole groove 22, and the lower calorie of cover 7 surface in pole groove 22 outer lane has been seted up the hole 23 that leaks, and the hole 23 that leaks is a plurality of, and a plurality of even distributions in the hole 23 that leaks are blocking cover 7 outer lane under.
In this embodiment (please refer to fig. 1 and 4), a rod groove 22 is formed in the middle of the lower clamping cover 7, the hydraulic cylinder 1 penetrates through the middle of the lower clamping cover 6 through the rod groove 22, water leakage holes 23 are formed in the surface of the lower clamping cover 7 on the outer ring of the rod groove 22, the water leakage holes 23 are multiple, the water leakage holes 23 are uniformly distributed on the outer ring of the lower clamping cover 7, when the shock absorber is vertically installed and used, the water leakage holes 23 on the lower clamping cover 7 can enable water to be discharged, and water accumulation is avoided inside the lower clamping cover 7.
Wherein, the coil 25 is bound and fixed on the inner ring surface of the spring 8 through the bandage 24, the bandage 24 is multiple, and the bandages 24 are bound on the spring 8 at equal intervals.
In this embodiment (see fig. 5), the coil 25 is bound and fixed on the inner ring surface of the spring 8 by the binding band 24, the binding bands 24 are plural, the binding bands 24 are bound on the spring 8 at equal intervals, and the coil 25 is bound and fixed by the binding bands 24, which is relatively convenient to fix and has a relatively low cost.
The left side of the interior of the hydraulic cylinder 1 is sleeved with and fixed with a sealing ring 19, the right side of the piston rod 2 is arranged on the inner side of the sealing ring 19, and the outer wall of the piston rod 2 is attached to the inner wall of the sealing ring 19.
In this embodiment (see fig. 1), the connection between the hydraulic cylinder 1 and the piston rod 2 is sealed by a sealing ring 19.
The left end of the piston rod 2 is fixed with an upper hanging ring 3, and the upper hanging ring 3 is fixed at the left end of the piston rod 2 in a welding mode.
Wherein, the right side end of hydraulic cylinder 1 is fixed with lower rings 4, and lower rings 4 pass through the welded mode to be fixed at the right side end of hydraulic cylinder 1.
In this embodiment (see fig. 1), the shock absorber is mounted by the upper suspension ring 3 and the lower suspension ring 4.
The number of the through holes 20 is multiple, and the through holes 20 are uniformly distributed on the outer ring of the piston block 21.
Wherein, the coil 25 is electrically connected with an energy recovery circuit of the automobile through a wire.
It should be noted that the present invention is a shock absorber for recovering vibration energy of an automobile, comprising a hydraulic cylinder 1, a piston rod 2, an upper suspension ring 3, a lower suspension ring 4, a baffle 5, an upper clamp cover 6, a lower clamp cover 7, a spring 8, a sleeve 9, a clamping groove 10, a clamping block 11, an upper limiting groove 12, a lower limiting groove 13, an upper clamping block 14, a lower clamping block 15, a rubber sleeve 16, a magnet 17, an oil storage chamber 18, a sealing ring 19, a through hole 20, a piston block 21, a rod groove 22, a water leakage hole 23, a strap 24, and a coil 25, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principle of the components are known by those skilled in the art through a technical manual or conventional experimental methods, in the idle place of the present device, all the above electric devices, which refer to a power element, an electric device, and an adaptive monitoring computer, are connected through a wire, a specific connection means, in the following working principle, the electrical connection between the electrical devices is completed in sequence, the detailed connection means is a known technology in the art, and the following working principle and process are mainly introduced, without describing the electrical control, when the shock absorber is operated, the shock absorber is installed on the automobile through the upper suspension ring 3 and the lower suspension ring 4, the clamping block 11 is changed to be clamped into different clamping grooves 10 by rotating the sleeve 9, so that the degree of compression of the spring 8 is changed, the softness and hardness of the shock absorber are changed, when the shock absorber is compressed, the coil 25 reciprocates on the outer ring of the piston rod 2 to act on the magnetic field generated by the magnet 17, so that electricity is generated in the coil 25 and is transmitted to the energy recovery system of the automobile to be recycled, the rubber sleeve 16 has a protective effect on the outer ring of the piston rod 2 in the using process, and can avoid the damage caused by the friction between the coil 25 and the piston rod 2, the water accumulated in the lower card cover 7 can be discharged from the water leakage hole 23 during the use process.
While there have been shown and described what are at present considered to be the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a retrieve bumper shock absorber of car vibration energy, includes hydraulic cylinder (1) and piston rod (2), its characterized in that: the right side of the piston rod (2) is inserted into the hydraulic cylinder (1), the right end of the piston rod (2) is fixedly connected with a piston block (21), the piston block (21) is arranged in the hydraulic cylinder (1), and the inner part of the piston rod (2) and the outer ring of the piston rod (2) further comprise a damping structure and a recovery structure;
the damping structure comprises a baffle (5), an upper clamping cover (6), a lower clamping cover (7), a spring (8), a sleeve (9), a clamping block (11) and a through hole (20); the baffle (5) is fixed on the outer ring of the left side of the piston rod (2) in a surrounding welding manner, the sleeve (9) is sleeved on the outer ring of the right side of the hydraulic cylinder (1), the right side surface of the sleeve (9) is provided with a clamping groove (10), the clamping grooves (10) are multiple, the clamping grooves (10) are distributed on the right side of the sleeve (9) in a step shape, the surface of the hydraulic cylinder (1) on the right side of the sleeve (9) is provided with a clamping block (11), the clamping block (11) is abutted to the inner part of the clamping groove (10), the spring (8) is sleeved on the outer rings of the piston rod (2) and the hydraulic cylinder (1) between the baffle (5) and the sleeve (9), an upper clamping cover (6) is sleeved on the outer ring of the piston rod (2) on the right side of the baffle (5), a lower clamping cover (7) is sleeved and fixed on the outer ring of the hydraulic cylinder (1) on the left side of the sleeve (9), two ends of the spring (8) are abutted to the inner parts of the upper clamping cover (6) and the lower clamping cover (7) respectively, the outer ring of the piston block (21) is provided with a through hole (20), and the outer ring of the piston block (21) is contacted with the inner wall of an oil storage chamber (18) arranged in the hydraulic cylinder (1);
The recycling structure comprises an upper limiting groove (12), a lower limiting groove (13), a rubber sleeve (16), a magnet (17) and a coil (25); the novel piston rod is characterized in that the magnets (17) are multiple, the magnets (17) are embedded and fixed in the upper end and the lower end of the piston rod (2), the magnets (17) are uniformly distributed in the piston rod (2), the coil (25) is fixed on the surface of an inner ring of the spring (8) in a surrounding mode, the upper limiting groove (12) is formed in the surface of an outer ring of the right side of the upper clamping cover (6), the lower limiting groove (13) is formed in the surface of an outer ring of the left side of the lower clamping cover (7), a rubber sleeve (16) is fixedly sleeved on the outer ring of the piston rod (2) between the upper limiting groove (12) and the lower limiting groove (13), two ends of the rubber sleeve (16) are embedded in the upper limiting groove (12) and the lower limiting groove (13) through an upper clamping block (14) and a lower clamping block (15), and the rubber sleeve (16) is located in the inner ring of the spring (8).
2. A shock absorber for recovering vibration energy of an automobile according to claim 1, wherein: lower calorie of cover (7) the middle part seted up pole groove (22), and hydraulic pressure section of thick bamboo (1) runs through the middle part of lower calorie of cover (7) through pole groove (22), and the hole of leaking (23) have been seted up on lower calorie of cover (7) surface in pole groove (22) outer lane, and the hole of leaking (23) are a plurality of, and a plurality of holes of leaking (23) even distribution are blocking cover (7) outer lane under.
3. A shock absorber for recovering vibration energy of an automobile according to claim 1, wherein: the coil (25) is bound and fixed on the surface of the inner ring of the spring (8) through the binding bands (24), the binding bands (24) are multiple, and the binding bands (24) are bound on the spring (8) at equal intervals.
4. A shock absorber for recovering vibration energy of an automobile according to claim 1, wherein: a sealing ring (19) is fixedly sleeved on the left side of the interior of the hydraulic cylinder (1), the right side of the piston rod (2) is arranged on the inner side of the sealing ring (19), and the outer wall of the piston rod (2) is attached to the inner wall of the sealing ring (19).
5. A shock absorber for recovering vibration energy of an automobile according to claim 1, wherein: the left end of the piston rod (2) is fixed with an upper lifting ring (3), and the upper lifting ring (3) is fixed at the left end of the piston rod (2) in a welding mode.
6. A shock absorber for recovering vibration energy of an automobile according to claim 1, wherein: the right end of the hydraulic cylinder (1) is fixed with a lower lifting ring (4), and the lower lifting ring (4) is fixed at the right end of the hydraulic cylinder (1) in a welding mode.
7. A shock absorber for recovering vibration energy of an automobile according to claim 1, wherein: the number of the through holes (20) is multiple, and the through holes (20) are uniformly distributed on the outer ring of the piston block (21).
8. A shock absorber for recovering vibration energy of an automobile according to claim 1, wherein: and the coil (25) is electrically connected with an energy recovery circuit of the automobile through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501461.2A CN111649093B (en) | 2020-06-04 | 2020-06-04 | Shock absorber for recovering vibration energy of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501461.2A CN111649093B (en) | 2020-06-04 | 2020-06-04 | Shock absorber for recovering vibration energy of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111649093A CN111649093A (en) | 2020-09-11 |
| CN111649093B true CN111649093B (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010501461.2A Active CN111649093B (en) | 2020-06-04 | 2020-06-04 | Shock absorber for recovering vibration energy of automobile |
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| CN115126811B (en) * | 2022-07-13 | 2023-12-12 | 盐城工学院 | Shock absorber capable of generating electricity |
| CN116085416A (en) * | 2023-02-09 | 2023-05-09 | 浙江极氪智能科技有限公司 | Damper assembly and vehicle |
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| CN2906124Y (en) * | 2006-04-26 | 2007-05-30 | 刘宗锋 | Sleeve winding type electromagnetic generation damper |
| CN202764638U (en) * | 2012-09-10 | 2013-03-06 | 高瑞进 | Energy-recycling type automotive suspension damper based on electromagnetism and hydraulic energy storage |
| CN103016589A (en) * | 2012-12-20 | 2013-04-03 | 南京航空航天大学 | Electromagnetic type energy feedback shock absorber based on Halbach permanent magnet array |
| GB2501387A (en) * | 2012-04-20 | 2013-10-23 | Truetzschler & Co | A device for drafting fibre slivers more evenly by means of self-adjusting the lap spacing between rollers |
| CN206545663U (en) * | 2017-03-15 | 2017-10-10 | 乐山职业技术学院 | A kind of seat and vehicle |
| CN109236924A (en) * | 2018-11-26 | 2019-01-18 | 方思建 | The energy recycling system of damper is utilized on a kind of automobile |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906124Y (en) * | 2006-04-26 | 2007-05-30 | 刘宗锋 | Sleeve winding type electromagnetic generation damper |
| GB2501387A (en) * | 2012-04-20 | 2013-10-23 | Truetzschler & Co | A device for drafting fibre slivers more evenly by means of self-adjusting the lap spacing between rollers |
| CN202764638U (en) * | 2012-09-10 | 2013-03-06 | 高瑞进 | Energy-recycling type automotive suspension damper based on electromagnetism and hydraulic energy storage |
| CN103016589A (en) * | 2012-12-20 | 2013-04-03 | 南京航空航天大学 | Electromagnetic type energy feedback shock absorber based on Halbach permanent magnet array |
| CN206545663U (en) * | 2017-03-15 | 2017-10-10 | 乐山职业技术学院 | A kind of seat and vehicle |
| CN109236924A (en) * | 2018-11-26 | 2019-01-18 | 方思建 | The energy recycling system of damper is utilized on a kind of automobile |
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