CN110861458B - Gravity power generation technology in suspension structure - Google Patents
Gravity power generation technology in suspension structure Download PDFInfo
- Publication number
- CN110861458B CN110861458B CN201911101199.6A CN201911101199A CN110861458B CN 110861458 B CN110861458 B CN 110861458B CN 201911101199 A CN201911101199 A CN 201911101199A CN 110861458 B CN110861458 B CN 110861458B
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- China
- Prior art keywords
- fixedly connected
- generator
- support frame
- fixed support
- shock absorber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000725 suspension Substances 0.000 title claims abstract description 39
- 230000005484 gravity Effects 0.000 title claims abstract description 11
- 238000010248 power generation Methods 0.000 title claims abstract description 10
- 238000005516 engineering process Methods 0.000 title abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 23
- 239000006096 absorbing agent Substances 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000013589 supplement Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B60G13/16—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase
- B60G13/18—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase combined with energy-absorbing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
Abstract
The invention relates to the technical field of automotive suspensions and discloses a gravity power generation technology in a suspension structure, which comprises a fixed support frame, wherein the upper end of the fixed support frame is fixedly connected with a limiting rod, the middle part of the limiting rod is movably sleeved with a rocker arm, one end of the rocker arm is movably connected with a damping mechanism, the other end of the rocker arm is movably connected with the upper end of a push rod, and the bottom end of the damping mechanism is fixedly connected with the fixed support frame. The gravity power generation technology in the suspension structure can generate electric energy through the up-and-down motion generated by the hydraulic shock absorber caused by jolt in the running process of the automobile through the cooperation of the hydraulic shock absorber and the linear reciprocating generator, the electric energy generated by the generator is supplemented to the battery pack, the endurance mileage of the electric vehicle is prolonged, the problem that people need to frequently supplement the electric energy is solved, the technology can be used in combination with the hydraulic shock absorber, can also be used by independently adopting the reciprocating motor/generator, has strong adaptability, and is suitable for wide popularization.
Description
Technical Field
The invention relates to the technical field of automotive suspensions, in particular to a gravity power generation technology in a suspension structure.
Background
Along with the continuous progress of science and technology, the car has become a main transportation means that people go on a journey, because the reinforcing of people's environmental protection concept, more and more electric automobile also slowly starts to replace the fuel car, at present, in order to improve the travelling comfort of in-process personnel, all design shock-absorbing structure in the automotive suspension, and wherein shock-absorbing structure is hydraulic structure mostly, carries out the shock attenuation by hydraulic damper and suspension cooperation, but current electric automobile suspension still has following not enough at the during operation:
1. the existing electric automobile is powered by a storage battery in the driving process, so that when people need to travel for a long distance, the power of the electric automobile is often insufficient and worry, after the electric automobile is driven for a certain distance, the electric automobile needs to be supplied to a fixed charging point and can be on the road after being fully charged, so that the electric automobile is very time-consuming and delays in travel arrangement, and secondly, in some remote towns, the charging point is often less, the situation of insufficient use exists, and the automobile is very troublesome to charge.
2. Most of the existing electric automobile suspension structures adopt multi-connecting rod type independent suspension systems, the damping effect is poor, and the vibration of a driver is too strong when the driver drives, so that the comfort of people is seriously affected.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides a gravity power generation technology in a suspension structure, which has the advantages of easy popularization, strong adaptability and energy conservation, and solves the problems presented by the background technology.
The invention provides the following technical scheme: the utility model provides a gravity electricity generation technique in suspended structure, includes the fixed bolster, the upper end fixedly connected with gag lever post of fixed bolster, the rocking arm has been cup jointed in the middle part activity of gag lever post, the one end swing joint of rocking arm has damper, the other end of rocking arm and the upper end swing joint of ejector pin, damper's bottom and fixed bolster fixed connection, the equal fixedly connected with bearing in both ends of fixed bolster one side, two the rotation axis has all been cup jointed in the middle part of bearing, two the both sides at rotation axis middle part all with the one end fixed connection of bi-link, the bottom the upper portion of bi-link one side and the bottom swing joint of ejector pin, two the other end of bi-link all go-between, two the open end of go-between has all movably cup jointed the round pin axle, two the middle part fixedly connected with of round pin axle concatenates the axle, the both sides swing joint at the axle middle part has the wheel hub axle, the middle part swing joint of axle is located the inside stop device of wheel hub axle junction, the outside fixedly connected with wheel hub, the outside fixedly connected with tire of wheel hub.
Preferably, the damping mechanism comprises a connecting block, a generator, a limiting block, a hydraulic damper and a spiral spring, wherein the generator is fixedly connected to the bottom of the connecting block, the limiting block is fixedly connected to the bottom of the generator, the hydraulic damper is fixedly connected to the middle of the bottom end of the limiting block, the spiral spring is fixedly connected to the outer side of the middle of the bottom end of the limiting block, and the generator can be a linear reciprocating generator or a pure reciprocating motor.
Preferably, the upper portion of two connecting rod one side and the bottom swing joint of ejector pin, the upper end of ejector pin and the one end fixed connection of rocking arm, the middle part of rocking arm and the middle part activity of gag lever post cup joint, and the other end of rocking arm and damper's upper end swing joint.
Preferably, the double connecting rods, the fixed support frame and the pin shaft form a structure rotating along with the direction through structural gaps between the bearings.
Preferably, the parallelogram formed by the double connecting rods, the fixed supporting frame and the serial shaft is a basic structure of the suspension, and the upper connecting rod and the lower connecting rod in the double connecting rods realize the swinging of the upper degree of freedom and the lower degree of freedom through bearings or universal joint structures.
Preferably, the ejector rod can realize flexible swinging when the suspension structure swings up and down rapidly.
Compared with the existing automobile suspension, the invention has the following beneficial effects:
1. according to the gravity power generation technology in the suspension structure, the linear reciprocating generator is additionally arranged on the basis of the hydraulic shock absorber, and when the electric automobile bumps in the driving process, the damping mechanism in the automobile suspension is used for buffering and damping through the expansion and contraction of the hydraulic shock absorber, so that the hydraulic shock absorber and the linear reciprocating generator are matched to enable the hydraulic shock absorber to move up and down to generate electric energy when the automobile runs, the electric energy generated by the generator is supplied to the battery pack, the endurance mileage of the electric automobile is prolonged, the problem that people need to frequently supply the electric energy is solved, the technology can be used in combination with the hydraulic shock absorber, the reciprocating motor/generator can be singly adopted, and the technology is high in adaptability and suitable for wide popularization.
2. According to the gravity power generation technology in the suspension structure, the double connecting rods, the fixed support frame and the serial shaft form the parallelogram basic structure of the suspension, the upper connecting rod and the lower connecting rod in the double connecting rods swing in an upper degree of freedom and a lower degree of freedom through the bearing or the universal joint structure, and the same displacement deformation occurs for matching with the up-down jolt of an automobile, so that the impact force of a road on the automobile suspension is reduced, the adaptability and the flexibility of the suspension are improved under the condition that the structural strength of the suspension is ensured, the impact on a hydraulic shock absorber is reduced, the hydraulic shock absorber is protected, and the driving comfort is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a shock absorbing device according to the present invention.
In the figure: 1. fixing the supporting frame; 2. a limit rod; 3. a rocker arm; 4. a damping mechanism; 401. a connecting block; 402. a generator; 403. a limiting block; 404. a hydraulic shock absorber; 405. a coil spring; 5. a bearing; 6. a rotation shaft; 7. a double connecting rod; 8. a connecting ring; 9. a pin shaft; 10. a tandem axle; 11. a limiting device; 12. a push rod; 13. a hub axle; 14. a hub; 15. and (3) a tire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a gravity power generation technology in a suspension structure comprises a fixed support frame 1, wherein the upper end of the fixed support frame 1 is fixedly connected with a limit rod 2, the middle part of the limit rod 2 is movably sleeved with a rocker arm 3, one end of the rocker arm 3 is movably connected with a damping mechanism 4, the other end of the rocker arm 3 is movably connected with the upper end of a push rod 12, the bottom end of the damping mechanism 4 is fixedly connected with the fixed support frame 1, two ends of one side of the fixed support frame 1 are fixedly connected with bearings 5, the middle parts of the two bearings 5 are movably sleeved with rotating shafts 6, two sides of the middle parts of the two rotating shafts 6 are fixedly connected with one ends of double connecting rods 7, the upper parts of one side of the bottom double connecting rods 7 are movably connected with the bottom ends of the push rod 12, the other ends of the two double connecting rods 7 are respectively connected with a connecting ring 8, the opening ends of the two connecting rings 8 are movably sleeved with a pin shaft 9, the middle parts of the two pin shafts 9 are fixedly connected with a tandem axle 10, two sides of the middle parts of the shaft 10 are movably connected with hub shafts 13, the middle parts of the tandem axle 10 are movably connected with limiting devices 11 positioned inside the hub 13, the hub 13 are fixedly connected with the outer sides of the hub axle 14, and the outer sides of the hub 14 are fixedly connected with tires 15.
The damping mechanism 4 comprises a connecting block 401, a generator 402, a limiting block 403, a hydraulic damper 404 and a spiral spring 405, wherein the bottom of the connecting block 401 is fixedly connected with the generator 402, the bottom of the generator 402 is fixedly connected with the limiting block 403, the middle of the bottom end of the limiting block 403 is fixedly connected with the hydraulic damper 404, the outer side of the middle of the bottom end of the limiting block 403 is fixedly connected with the spiral spring 405, the generator 402 can be a linear reciprocating generator, a pure electric motor can also be used, when the electric automobile jolts in the driving process, the damping mechanism 4 in the automobile suspension is used for buffering and damping through the expansion and contraction of the hydraulic damper 404, so that a worker is more comfortable to drive, and the electric energy can be supplied to a battery pack through the up-and-down movement generated by the hydraulic damper caused by jolts in the driving process of the automobile, so that the endurance mileage of the electric automobile is prolonged.
Wherein, the upper portion of two connecting rod 7 one side and the bottom swing joint of ejector pin 12, the upper end of ejector pin 12 and the one end fixed connection of rocking arm 3, the middle part of rocking arm 3 cup joints with the middle part activity of gag lever post 2, and the other end of rocking arm 3 and the upper end swing joint of damper 4, when the wheel jolts, the vibration of wheel is given damper 4 by the cooperation of the swing of two connecting rod 7 and ejector pin 12, reduces through damper 4, eliminates vibrations even, improves navigating mate's comfort.
The double connecting rods 7, the fixed support frame 1 and the pin shaft 9 form a structure which rotates along with the direction through structural gaps between the bearings 5, so that the flexibility of the suspension in the running process of the automobile suspension is improved, the resistance in the steering process of wheels is reduced, and the flexible running of the automobile is ensured.
The parallelogram formed by the double connecting rods 7, the fixed support frame 1 and the serial shaft 10 is a basic structure of the suspension, the upper connecting rod and the lower connecting rod in the double connecting rods 7 realize the swing of the upper degree of freedom and the lower degree of freedom through the bearing 5 or the universal joint structure, and the same displacement deformation occurs for matching with the up-down jolt of an automobile, so that the impact force of a road on the automobile suspension is reduced, the adaptability and the flexibility of the suspension are improved under the condition that the structural strength of the suspension is ensured, the impact on the hydraulic damper 404 is reduced, the hydraulic damper 404 is protected, and the driving comfort is improved.
Wherein, ejector pin 12 can realize flexible swing when the suspended structure swings fast from top to bottom, and ejector pin 12 not only can play the effect of supporting and conduction vibrations, provides tensile stress when the suspension swings fast from top to bottom moreover, guarantees the flexible swing of suspension, avoids the deformation of suspension too big, protects the suspension implementation.
According to the working principle, the linear reciprocating generator 402 is additionally arranged on the basis of the hydraulic shock absorber 404, when the electric automobile bumps in the driving process, the shock absorbing mechanism 4 in the automobile suspension is used for buffering and shock absorbing through the expansion and contraction of the hydraulic shock absorber 404, so that the hydraulic shock absorber 404 can move up and down to generate electric energy due to the fact that the hydraulic shock absorber 404 moves up and down when the automobile runs through the cooperation of the hydraulic shock absorber 404 and the linear reciprocating generator 402, the electric energy generated by the generator 402 is supplied to a battery pack, the endurance mileage of the electric automobile is prolonged, the problem that people need to frequently supply the electric energy is solved, the electric automobile can be used in combination with the hydraulic shock absorber 404, and the electric automobile suspension is also capable of being used by adopting the reciprocating motor/generator independently, high in adaptability and suitable for wide popularization.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. Gravity power generation device in suspended structure, including fixed support frame (1), its characterized in that: the utility model discloses a bicycle, including fixed support frame (1), fixed support frame (1)'s upper end fixedly connected with gag lever post (2), rocking arm (3) have been cup jointed in the middle part activity of gag lever post (2), the one end swing joint of rocking arm (3) has damper (4), the other end of rocking arm (3) and the upper end swing joint of ejector pin (12), the bottom and the fixed support frame (1) fixed connection of damper (4), the equal fixedly connected with bearing (5) in both ends of fixed support frame (1) one side, two the middle part of bearing (5) has all movably cup jointed rotation axis (6), two the both sides at rotation axis (6) middle part all with the one end fixed connection of bi-level (7), the bottom the upper portion of bi-level (7) one side and the bottom swing joint of ejector pin (12) are all connected with go-between (8), two the open end of go-between (8) all swing joint has round pin axle (9), two the middle part fixedly connected with axle (10) of round pin axle (9), the middle part fixedly connected with axle (10) of middle part (10) hub (13) are located in the inside of hub (13) and are concatenate the fixed connection of hub (13) in the inside of axle (13), the outer side of the hub (14) is fixedly connected with a tire (15);
the damping mechanism (4) comprises a connecting block (401), a generator (402), a limiting block (403), a hydraulic damper (404) and a spiral spring (405), wherein the generator (402) is fixedly connected to the bottom of the connecting block (401), the limiting block (403) is fixedly connected to the bottom of the generator (402), the hydraulic damper (404) is fixedly connected to the middle of the bottom end of the limiting block (403), the spiral spring (405) is fixedly connected to the outer side of the middle of the bottom end of the limiting block (403), and the generator (402) is a linear reciprocating generator or a pure reciprocating motor;
the hydraulic shock absorber (404) is matched with the generator (402) to generate electric energy through the up-and-down motion generated by the hydraulic shock absorber (404) caused by jounce when the automobile runs;
the double connecting rods (7), the fixed support frame (1) and the pin shafts (9) form a structure which rotates along with the direction through structural gaps between the bearings (5);
the parallelogram formed by the double connecting rods (7), the fixed support frame (1) and the serial shaft (10) is a basic structure of the suspension, and the upper connecting rod and the lower connecting rod of the double connecting rods (7) realize the swing of the upper degree of freedom and the lower degree of freedom through a bearing (5) or a universal joint structure;
the ejector rod (12) can realize flexible swing when the suspension structure swings up and down rapidly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101199.6A CN110861458B (en) | 2019-11-12 | 2019-11-12 | Gravity power generation technology in suspension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101199.6A CN110861458B (en) | 2019-11-12 | 2019-11-12 | Gravity power generation technology in suspension structure |
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| Publication Number | Publication Date |
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| CN110861458A CN110861458A (en) | 2020-03-06 |
| CN110861458B true CN110861458B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911101199.6A Active CN110861458B (en) | 2019-11-12 | 2019-11-12 | Gravity power generation technology in suspension structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116238276A (en) * | 2023-03-15 | 2023-06-09 | 艾德斯汽车电机无锡有限公司 | Swing arm assembly arrangement structure of automobile with hub motor |
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|---|---|---|---|---|
| JPH09224355A (en) * | 1996-02-19 | 1997-08-26 | Kazuhito Naito | Vibration generator |
| TW201132524A (en) * | 2010-03-18 | 2011-10-01 | Wei-Ting Lin | Electromagnetic induction device of vehicular shock absorber having power generation and variable damping functions |
| CN103241093A (en) * | 2013-04-10 | 2013-08-14 | 华南理工大学 | Vehicular damper and device for generating power by same |
| CN103879252A (en) * | 2012-12-20 | 2014-06-25 | 山耐斯气动液压(磐安)有限公司 | Magnetic-vibration power generation damping device |
| CN204263873U (en) * | 2014-11-10 | 2015-04-15 | 同济大学 | A kind of energy pair of transverse arm active suspension |
| CN204749770U (en) * | 2015-06-03 | 2015-11-11 | 同济大学 | Combine electromagnetism of cam to present two xarms initiative suspensions of ability formula |
| CN109866569A (en) * | 2019-04-02 | 2019-06-11 | 江苏盛海智能科技有限公司 | A kind of vehicle suspension system |
| CN211543183U (en) * | 2019-11-12 | 2020-09-22 | 艾德斯汽车电机无锡有限公司 | Gravity power generation device in suspension structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11083973B2 (en) * | 2017-11-09 | 2021-08-10 | Namero, LLC | Vehicle hopping system |
-
2019
- 2019-11-12 CN CN201911101199.6A patent/CN110861458B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09224355A (en) * | 1996-02-19 | 1997-08-26 | Kazuhito Naito | Vibration generator |
| TW201132524A (en) * | 2010-03-18 | 2011-10-01 | Wei-Ting Lin | Electromagnetic induction device of vehicular shock absorber having power generation and variable damping functions |
| CN103879252A (en) * | 2012-12-20 | 2014-06-25 | 山耐斯气动液压(磐安)有限公司 | Magnetic-vibration power generation damping device |
| CN103241093A (en) * | 2013-04-10 | 2013-08-14 | 华南理工大学 | Vehicular damper and device for generating power by same |
| CN204263873U (en) * | 2014-11-10 | 2015-04-15 | 同济大学 | A kind of energy pair of transverse arm active suspension |
| CN204749770U (en) * | 2015-06-03 | 2015-11-11 | 同济大学 | Combine electromagnetism of cam to present two xarms initiative suspensions of ability formula |
| CN109866569A (en) * | 2019-04-02 | 2019-06-11 | 江苏盛海智能科技有限公司 | A kind of vehicle suspension system |
| CN211543183U (en) * | 2019-11-12 | 2020-09-22 | 艾德斯汽车电机无锡有限公司 | Gravity power generation device in suspension structure |
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