CN209833228U - Tire resilience energy recovery device - Google Patents
Tire resilience energy recovery device Download PDFInfo
- Publication number
- CN209833228U CN209833228U CN201821548960.1U CN201821548960U CN209833228U CN 209833228 U CN209833228 U CN 209833228U CN 201821548960 U CN201821548960 U CN 201821548960U CN 209833228 U CN209833228 U CN 209833228U
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- Prior art keywords
- output shaft
- tire
- hub
- component
- way clutch
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- 238000011084 recovery Methods 0.000 title claims description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 34
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model relates to an energy recuperation field, concretely relates to tire resilience energy recuperation device, its tire is when the compression, the elastic component promotes first part and slides towards wheel hub's inside, first part drives the motion of second part, one-way clutch assembly is in the unblock state this moment, the expansion end of second part can with the outer peripheral face relative motion of output shaft, when treating that the tire is in the resilience state, the tire drags first part and slides towards wheel hub's outside, one-way clutch assembly switches to the locking state this moment, the expansion end of second part drags the outer peripheral face of output shaft, rotate with the drive output shaft.
Description
Technical Field
The utility model relates to an energy recuperation field especially relates to a tire resilience energy recuperation device.
Background
Automobiles are the primary vehicles and global automobile demand and hold is enormous and continues to grow. The problems of energy consumption and environmental protection caused by the running of automobiles are increasingly highlighted, and energy conservation and emission reduction become important directions for the development of the automobiles. Energy recovery is one of the important means of energy conservation and emission reduction at present. The automobile tyre generates larger deformation due to the gravity of the automobile, so that larger friction force is generated between the tyre and the road surface, the reactive power loss of the automobile power is larger, and the energy consumption is increased. Therefore, if the energy generated by the deformation of the tire can be recycled, the energy consumption of the automobile can be greatly saved, and the purposes of energy conservation and emission reduction are achieved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a tire resilience energy recovery device to solve the problem that can't retrieve the energy that automobile tire deformation consumed at present.
Based on this, the utility model provides a tire resilience energy recovery device, including wheel hub and the tire of installing in the wheel hub outer circumference, still include output shaft and a plurality of energy taking device;
the energy taking device comprises a first part and a second part, the first part is movably arranged on the hub in a penetrating mode and can slide along the radial direction of the hub, and an elastic part is arranged between the hub and the first part; one end of the first component is connected to the inner wall of the tire, the other end of the first component is rotatably connected to the fixed end of the second component, the movable end of the second component is connected to the outer peripheral surface of the output shaft through a one-way clutch assembly, and the length direction of the second component and the movement direction of the first component are obliquely arranged;
the elastic piece pushes the first component to slide towards the inside of the hub when the tire is compressed, and the one-way clutch assembly is unlocked and allows the movable end of the second component to move relative to the outer peripheral surface of the output shaft; when the tire rebounds, the first component is pulled to slide towards the outside of the hub, the one-way clutch assembly is locked, the movable end of the second component is locked with the outer peripheral surface of the output shaft, and the second component pulls the outer peripheral surface of the output shaft to force the output shaft to rotate.
Preferably, the energy taking device further comprises a guide rail assembly for keeping the movable end of the second component connected with the outer peripheral surface of the output shaft, the guide rail assembly comprises a guide rail and a sliding block arranged on the movable end of the second component, and the sliding block is movably connected with the guide rail in a matching manner.
Preferably, the guide rail is fixedly connected to the hub, and the arc of the guide rail is the same as that of the hub.
Preferably, the guide rail is circumferentially provided on an end surface of the output shaft.
Preferably, the first member is attached to the inner wall of the tyre by a pull cord.
Preferably, the one-way clutch assembly comprises a pawl and a ratchet wheel which are meshed with each other, the ratchet wheel is connected to the output shaft and coaxially arranged with the output shaft, and the pawl is rotatably connected to the movable end of the second component.
Preferably, the one-way clutch assembly includes gear teeth disposed on an outer circumferential surface of the output shaft and a transmission gear engaged with the gear teeth, and the transmission gear is rotatably connected to the movable end of the second member through a one-way bearing.
Preferably, the one-way clutch assembly comprises a one-way clutch part arranged on the movable end of the second component, the one-way clutch part is provided with a containing groove and a rolling piece positioned in the containing groove, the containing groove is provided with a shallow groove end and a deep groove end, and the depth of the shallow groove end is smaller than that of the deep groove end; the opening of the accommodating groove is opposite to the peripheral surface of the output shaft, and the rolling piece is movably connected to the peripheral surface of the output shaft.
Preferably, the hub is provided with a plurality of guide cylinders in a surrounding manner, the center line of each guide cylinder is overlapped with the radius line of the hub, and the first component is movably arranged in each guide cylinder in a penetrating manner.
Preferably, the first member is provided with a stopper, and one end of the elastic member abuts against an inner peripheral surface of the hub and the other end abuts against the stopper.
The utility model discloses a tire resilience energy recovery device, its tire is when the compression, the elastic component promotes first part and slides towards wheel hub's inside, first part drives the motion of second part, one-way clutch subassembly is in the unblock state this moment, the expansion end of second part can with the outer peripheral face relative motion of output shaft, when treating that the tire is in the resilience state, the tire drags first part and slides towards wheel hub's outside, one-way clutch subassembly switches to the locking state this moment, the outer peripheral face of output shaft is dragged to the expansion end of second part, rotate with the drive output shaft.
Drawings
Fig. 1 is a schematic overall structure diagram of a tire rebound energy recovery device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an energy-taking device of the tire rebound energy recovery device according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of a guide rail assembly of the tire resilience energy recovery device according to the embodiment of the present invention;
FIG. 4 is a schematic view of a ratchet mechanism of a tire resilience energy recovery device according to an embodiment of the present invention;
FIG. 5 is a schematic view of a one-way roller mechanism of a tire resilience energy recovery device according to an embodiment of the present invention;
fig. 6 is a schematic view of the one-way gear mechanism of the tire resilience energy recovery device according to the embodiment of the present invention.
Wherein, 1, a hub; 11. a guide cylinder; 2. a tire; 3. an output shaft; 4. an energy-taking device; 41. a first member; 411. a blocking member; 42. a second component; 43. a guide rail assembly; 431. A guide rail; 432. a slider; 44. an elastic member; 5. a one-way clutch assembly; 51. a ratchet wheel; 52. a pawl; 53. gear teeth; 54. a transmission gear; 55. a one-way clutch section; 551. accommodating grooves; 551a, shallow slot end; 551b, deep groove end; 552. a rolling member; 6. and pulling a rope.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
With reference to fig. 1 to 6, the tire resilience energy recovery device of the present invention is schematically shown, which comprises a hub 1, a tire 2 mounted on the outer circumference of the hub 1, an output shaft 3 and a plurality of energy-taking devices 4. As shown in fig. 2, the energy obtaining device 4 includes a first component 41 and a second component 42, the first component 41 is movably disposed through the hub 1 and can slide along the radial direction of the hub 1, specifically, a plurality of guide cylinders 11 are circumferentially disposed on the hub 1, the center line of each guide cylinder 11 coincides with the radius line of the hub 1, the first component 41 is movably disposed through the guide cylinders 11, that is, the first component 41 can slide back and forth in the guide cylinders 11; an elastic piece 44 is arranged between the hub 1 and the first part 41, correspondingly, a stopper 411 is arranged on the first part 41, one end of the elastic piece 44 abuts against the inner circumferential surface of the hub 1, the other end of the elastic piece 44 abuts against the stopper 411, and the elastic force of the elastic piece 44 drives the first part 41 to move towards the inside of the hub 1. One end of the first component 41 is connected to the inner wall of the tire 2, the other end is rotatably connected to the fixed end of the second component 42, and the movable end of the second component 42 is connected to the outer peripheral surface of the output shaft 3 through the one-way clutch assembly 5, wherein the one-way clutch assembly 5 only allows the movable end of the second component 42 and the outer peripheral surface of the output shaft 3 to generate relative movement in one direction, and locks the movable end of the second component 42 and the outer peripheral surface of the output shaft 3 to move in the other direction. Of course, in order to make the second member 42 smoothly push the output shaft 3 to rotate, the length direction of the second member 42 (the length direction thereof is the direction of the line connecting the movable end and the fixed end) is inclined with respect to the moving direction of the first member 41.
When the tire 2 is squeezed by external force, the distance between the inner wall of the tire 2 and the outer peripheral surface of the hub 1 is reduced, the first component 41 slides towards the inside of the hub 1 under the driving of the elastic force of the elastic piece 44 and pushes the second component 42 to move, the one-way clutch assembly 5 is unlocked and allows the movable end of the second component 42 to slide relative to the outer peripheral surface of the output shaft 3, and at the moment, the second component 42 does not drive the output shaft 3 to rotate. When the tire 2 is not pressed by external force and rebounds, the inner wall of the tire 2 pulls the first component 41 to overcome the elastic force of the elastic piece 44 and force the first component 41 to slide towards the outside of the hub 1, the first component 41 pulls the second component 42 to move, at this time, the one-way clutch assembly 5 is switched from the unlocking state to the locking state in the reverse movement of the second component 42, namely, the movable end of the second component 42 is locked with the outer peripheral surface of the output shaft 3, and finally the output shaft 3 rotates under the pulling of the second component 42. The one-way clutch assembly 5 enables the output shaft 3 to always rotate in the same direction to improve the stability of energy recovery. It will be appreciated that the output shaft 3 may be connected to an energy conversion device such as a generator to convert mechanical rotational motion into electrical energy to accomplish energy recovery. Preferably, the first element 41 is connected to the inner wall of the tyre 2 by means of a pull cord 6.
As shown in fig. 3 and 4, in order to keep the movable end of the second member 42 connected to the outer peripheral surface of the output shaft 3, the energy extracting device 4 further includes a rail assembly 43, the rail assembly 43 further includes a rail 431 and a slider 432 disposed on the movable end of the second member 42, and the slider 432 is movably coupled to the rail 431. As shown in fig. 4, the guide rail 431 is annular and is fixedly connected in the hub 1, the movable ends of the plurality of second components 42 are movably connected with the guide rail 431 in a matching manner through respective sliding blocks 432, of course, the guide rail 431 may be segmented instead of annular, the movable end of each second component 42 is movably connected with a segment of the guide rail 431 in a matching manner through a respective sliding block 432, and the radian of the guide rail 431 is the same as that of the hub 1. As shown in fig. 3, the guide rail 431 may be circumferentially disposed on the end surface of the output shaft 3, so that the movable end of the second member 42 is movably connected to the output shaft 3.
In addition, the one-way clutch assembly 5 has various structures. Including a ratchet 51 mechanism, a one-way gear mechanism and a one-way roller mechanism. In an embodiment of the ratchet wheel 51 mechanism, which can be combined with fig. 4, the one-way clutch assembly 5 includes a pawl 52 and a ratchet wheel 51 that are engaged with each other, the ratchet wheel 51 is connected to the output shaft 3 and coaxially disposed, the pawl 52 is rotatably connected to the movable end of the second member 42, when the ratchet wheel 51 rotates clockwise, the pawl 52 and the ratchet wheel 51 are in an unlocked state, and when the ratchet wheel 51 rotates counterclockwise, the pawl 52 is engaged with the ratchet wheel 51 and both are locked. In the embodiment of the one-way gear mechanism, as shown in fig. 6, the one-way clutch assembly 5 includes gear teeth 53 provided on the outer peripheral surface of the output shaft 3 and a transmission gear 54 engaged with the gear teeth 53, the transmission gear 54 is rotatably coupled to the movable end of the second member 42 through a one-way bearing, and the one-way bearing allows only the transmission gear 54 and the second member 42 to rotate in a certain direction, and the one-way bearing is locked when the two rotate in the opposite direction. In the embodiment of the one-way roller mechanism, as shown in fig. 5, the one-way clutch assembly 5 includes a one-way clutch portion 55 disposed on the movable end of the second member 42, the one-way clutch portion 55 has a receiving groove 551 and a rolling member 552 located in the receiving groove 551, wherein the receiving groove 551 has a shallow groove end 551a and a deep groove end 551b, the depth of the shallow groove end 551a is smaller than that of the deep groove end 551b, the rolling surface of the rolling member 552 does not protrude out of the receiving groove 551 if the rolling member 552 is located at the deep groove end 551b, and conversely, the rolling surface of the rolling member 552 protrudes out of the receiving groove 551 if the rolling member 552 is located at the shallow groove end 551 a; the opening of the receiving groove 551 is disposed opposite to the outer peripheral surface of the output shaft 3 and the rolling member 552 is movably connected to the outer peripheral surface of the output shaft 3, when the one-way roller mechanism is in an unlocked state, the rolling member 552 rolls relative to the outer peripheral surface of the output shaft 3 and rolls to the deep groove end 551b, and when the one-way roller mechanism is in a locked state, the rolling member 552 rolls relative to the outer peripheral surface of the output shaft 3 and rolls to the shallow groove end 551a, and at this time, the rolling surface of the rolling member 552 extends out of the receiving groove 551 and tightly adheres to the outer peripheral surface of the output shaft 3 and the groove wall of the receiving groove 551, thereby locking the relative sliding of the one-way clutch portion 55 and the output.
To sum up, the utility model discloses a tire resilience energy recovery device, its tire 2 is when the compression, elastic component 44 promotes first part 41 towards wheel hub 1's inside slip, first part 41 drives the motion of second part 42, one-way clutch assembly 5 is in the unblock state this moment, the expansion end of second part 42 can with output shaft 3's outer peripheral face relative motion, treat when tire 2 is in the resilience state, tire 2 pulls first part 41 towards wheel hub 1's outside slip, one-way clutch assembly 5 switches to the locking state this moment, the expansion end of second part 42 pulls the outer peripheral face of output shaft 3, rotate with drive output shaft 3.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. A rebound energy recovery device of a tire comprises a hub and the tire arranged on the outer circumference of the hub, and is characterized by further comprising an output shaft and a plurality of energy taking devices;
the energy taking device comprises a first part and a second part, the first part is movably arranged on the hub in a penetrating mode and can slide along the radial direction of the hub, and an elastic part is arranged between the hub and the first part; one end of the first component is connected to the inner wall of the tire, the other end of the first component is rotatably connected to the fixed end of the second component, the movable end of the second component is connected to the outer peripheral surface of the output shaft through a one-way clutch assembly, and the length direction of the second component and the movement direction of the first component are obliquely arranged;
the elastic piece pushes the first component to slide towards the inside of the hub when the tire is compressed, and the one-way clutch assembly is unlocked and allows the movable end of the second component to move relative to the outer peripheral surface of the output shaft; when the tire rebounds, the first component is pulled to slide towards the outside of the hub, the one-way clutch assembly is locked, the movable end of the second component is locked with the outer peripheral surface of the output shaft, and the second component pulls the outer peripheral surface of the output shaft to force the output shaft to rotate.
2. The tire rebound energy recovery device of claim 1, wherein the energy extracting device further comprises a guide rail assembly for maintaining the movable end of the second member in connection with the outer peripheral surface of the output shaft, the guide rail assembly comprising a guide rail and a slider disposed on the movable end of the second member, the slider being movably engaged with the guide rail.
3. The tire recovery apparatus of claim 2, wherein the guide rail is fixedly connected to the hub, and the arc of the guide rail is the same as the arc of the hub.
4. The tire recovery apparatus of claim 2, wherein the guide rail is circumferentially provided on the end surface of the output shaft.
5. The tire recovery apparatus of claim 1, wherein the first member is attached to the inner wall of the tire by a pull cord.
6. The tire rebound energy recovery device of claim 1, wherein the one-way clutch assembly comprises a pawl and a ratchet wheel engaged with each other, the ratchet wheel is connected to the output shaft and coaxially arranged with the output shaft, and the pawl is rotatably connected to the movable end of the second member.
7. The apparatus for recovering energy recovered from rebounding tyre according to claim 1, wherein the one-way clutch assembly comprises gear teeth disposed on an outer circumferential surface of the output shaft and a transmission gear engaged with the gear teeth, and the transmission gear is rotatably connected to the movable end of the second member through a one-way bearing.
8. The tire recovery apparatus of claim 1, wherein the one-way clutch assembly comprises a one-way clutch portion disposed on the free end of the second member, the one-way clutch portion having a receiving slot and a roller member disposed within the receiving slot, the receiving slot having a shallow slot end and a deep slot end, the shallow slot end having a depth less than the deep slot end; the opening of the accommodating groove is opposite to the peripheral surface of the output shaft, and the rolling piece is movably connected to the peripheral surface of the output shaft.
9. The apparatus for recovering energy from rebounding tyre according to claim 1, wherein a plurality of guide cylinders are circumferentially disposed on said hub, the center line of said guide cylinders is coincident with the radius line of said hub, and said first member is movably disposed through said guide cylinders.
10. The apparatus for recovering energy recovered from rebounding tyre according to claim 1, wherein a stopper is disposed on said first member, one end of said elastic member abuts against an inner circumferential surface of said hub, and the other end abuts against said stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548960.1U CN209833228U (en) | 2018-09-20 | 2018-09-20 | Tire resilience energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548960.1U CN209833228U (en) | 2018-09-20 | 2018-09-20 | Tire resilience energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209833228U true CN209833228U (en) | 2019-12-24 |
Family
ID=68888890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821548960.1U Expired - Fee Related CN209833228U (en) | 2018-09-20 | 2018-09-20 | Tire resilience energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209833228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291731A (en) * | 2018-09-20 | 2019-02-01 | 倍能科技（广州）有限公司 | Tire resilient energy recyclable device |
-
2018
- 2018-09-20 CN CN201821548960.1U patent/CN209833228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291731A (en) * | 2018-09-20 | 2019-02-01 | 倍能科技（广州）有限公司 | Tire resilient energy recyclable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |