CN203921065U - A kind of battery-driven car volute spiral spring energy saver - Google Patents
A kind of battery-driven car volute spiral spring energy saver Download PDFInfo
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- CN203921065U CN203921065U CN201420263188.4U CN201420263188U CN203921065U CN 203921065 U CN203921065 U CN 203921065U CN 201420263188 U CN201420263188 U CN 201420263188U CN 203921065 U CN203921065 U CN 203921065U
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- spiral spring
- axle
- volute spiral
- output gear
- battery
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Abstract
A kind of battery-driven car volute spiral spring energy saver, belong to technical field of transportation means, comprise casing, in casing, be fixedly installed the first axle, the second axle, idler shaft and volute spiral spring box, on described the first axle, be provided with power-transfer clutch, unilateral bearing and the first sprocket wheel, described power-transfer clutch drive end is fixedly set on the first axle, on the driven end of power-transfer clutch, be provided with the first input gear, on described the second axle, the second input gear is housed, the inner ring of volute spiral spring and the first output gear, the outer ring of described volute spiral spring is fixed in volute spiral spring box, the first output gear is meshed with the second output gear, described idler shaft is fixed in casing, on idler shaft, be provided with idle pulley, idle pulley is meshed with the first input gear and the second input gear respectively, this device can will slow down or the energy storage in when braking gets up, and in the time that car accelerates, the energy of storage is discharged to assist acceleration.The utility model is simple in structure, highly versatile, and energy recovery rate is high, is widely used in various battery-driven cars.
Description
Technical field
The utility model belongs to technical field of transportation means, is specifically related to a kind of battery-driven car volute spiral spring energy saver.
Background technology
At present, energy-conserving and environment-protective have become an important subject of society, various countries all attach great importance to braking energy consumption issues, but existing most battery-driven car is still with traditional friction mode brake, its slow down frequently or braking procedure in to have a large amount of kinetic transformations be that thermal waste is fallen, and cause brake system compared with quick-wearing.
Utility model content
The problem existing for prior art, the utility model proposes a kind of volute spiral spring energy saver that is applicable to battery-driven car, this device can will slow down or the energy storage in when braking gets up and assisted deceleration or braking, and in the time that car accelerates, the energy of storage is discharged to assist acceleration.
To achieve these goals, the utility model adopts following technical scheme: a kind of battery-driven car volute spiral spring energy saver, comprise casing, in casing, be fixedly installed idler shaft and volute spiral spring box, the first axle and the second axle are arranged in casing by bearing, in volute spiral spring box, be provided with volute spiral spring, described the first axle, the second axle and idler shaft are arranged in parallel, on described the first axle, be provided with power-transfer clutch, unilateral bearing and the first sprocket wheel, described power-transfer clutch drive end is fixedly set on the first axle, on the driven end of power-transfer clutch, fixed cover is equipped with the first input gear, the inner ring of described the first sprocket wheel and unilateral bearing is fixedly set on the first axle, on the outer ring of unilateral bearing, fixed cover is equipped with the second output gear,
The unidirectional rotation direction of described unilateral bearing is set to: the second output gear is just being transferred from a team to another and driven the first axle forward, and the second output gear reversion can not drive the first axle reversion;
On described the second axle, fixed cover is equipped with inner ring and first output gear of the second input gear, volute spiral spring, and the outer ring of described volute spiral spring is fixed in volute spiral spring box, and the first output gear is meshed with the second output gear;
On described idler shaft, be provided with idle pulley by bearing, idle pulley is meshed with the first input gear and the second input gear respectively.
The transmitting ratio of described the first input gear and idle pulley is 4:9, and the transmitting ratio of idle pulley and the second input gear is 3:4.
The transmitting ratio of described the first output gear and the second output gear is 3:1.
Described power-transfer clutch is magnetic clutch.
Described battery-driven car volute spiral spring energy saver also comprises controller, and the signal output part of controller is connected with the signal input part of magnetic clutch.
The utility model beneficial effect:
The utility model is simple in structure, highly versatile, and energy recovery utilization rate is high, can be widely used in various battery-driven cars.
Brief description of the drawings:
Fig. 1 is the front structure schematic diagram of an embodiment of the present utility model;
Fig. 2 is the rear structure schematic diagram of the embodiment of the present utility model shown in Fig. 1;
Fig. 3 is the structural representation of volute spiral spring box of the present utility model;
Fig. 4 is the structural representation after the utility model and Electrical Bicycle combination;
Fig. 5 is the workflow diagram of controller of the present utility model.
Wherein: the right boxboard of 1-, 2-volute spiral spring box, 3-the second output gear, 4-unilateral bearing, 5-the first input gear, 6-power-transfer clutch, 7-bearing, 8-the first axle, 9-base plate, 10-idle pulley, 11-idler shaft, 12-the second axle, 13-the second input gear, the left boxboard of 14-, 15-the first sprocket wheel, 16-the first output gear, 17-volute spiral spring, 18-chain, 19-the second sprocket wheel, 20-battery-driven car.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail: as shown in FIG. 1 to 3, a kind of battery-driven car volute spiral spring energy saver, comprise casing, in casing, be fixedly installed idler shaft 11 and volute spiral spring box 2, the first axle 8 and the second axle 12 are arranged in casing by bearing 7, volute spiral spring box 2 is fixed on the base plate 9 of casing, in volute spiral spring box 2, be provided with volute spiral spring 17, described the first axle 8, the second axle 12 and idler shaft 11 are arranged in parallel, the two ends of described the first axle 8 and the second axle 12 are provided with bearing 7, bearing 7 is separately positioned on left boxboard 14 and right boxboard 1, on described the first axle 8, be provided with power-transfer clutch 6, unilateral bearing 4 and the first sprocket wheel 15, described power-transfer clutch 6 drive ends are fixedly set on the first axle 8, on the driven end of power-transfer clutch 6, fixed cover is equipped with the first input gear 5, the inner ring of described the first sprocket wheel 15 and unilateral bearing 4 is fixedly set on the first axle 8, on the outer ring of unilateral bearing 4, fixed cover is equipped with the second output gear 3, the unidirectional rotation direction of unilateral bearing 4 is set to: the first axle 8 forwards can not drive the second output gear 3 to rotate, just transferring from a team to another of the second output gear 3 drives the forward of the first axle 8, otherwise the reversion of the first axle 8 can drive the reversion of the second output gear 3, the reversion of the second output gear 3 can not drive the reversion of the first axle 8,
Inner ring and the first output gear 16, the first output gears 16 that on described the second axle 12, fixed cover is equipped with the second input gear 13, volute spiral spring 17 are meshed with the second output gear 3, and the outer ring of volute spiral spring 17 is fixed in volute spiral spring box 2;
Described idler shaft 11 one end are fixed on left boxboard 14, and the other end is fixed on the support on base plate 9, on idler shaft 11, is provided with idle pulley 10 by bearing 7, and idle pulley 10 is meshed with described the first input gear 5 and the second input gear 13 respectively.
Described the first input gear 5 is 4:9 with the transmitting ratio of idle pulley 10, and the transmitting ratio of idle pulley 10 and the second input gear 13 is 3:4, and the transmitting ratio of described the first output gear 16 and the second output gear 3 is 3:1.
Described power-transfer clutch 6 is magnetic clutch, and the signal input part of described magnetic clutch is connected with the signal output part of controller.
As shown in Figure 4, in the present embodiment, casing of the present utility model is fixed on electric motor car rear seat, is provided with the second sprocket wheel 19, the second sprocket wheels 19 and the first sprocket wheel 15 and realizes by chain 18 transmission of power on battery-driven car rear wheel.
Below in conjunction with Fig. 1～Fig. 5, the battery-driven car volute spiral spring energy saver working process that the utility model relates to is described:
When battery-driven car is in the time normally travelling, controller control magnetic clutch, makes magnetic clutch in off-state, and now the second sprocket wheel 19 drives chain 18 further to drive the first sprocket wheel 15 and the first axle 8 to dally, can be to the generation load of normally travelling of battery-driven car.
When battery-driven car is in slowing down or when braking mode, the adhesive of controller control magnetic clutch, now the trailing wheel of battery-driven car can drive the second sprocket wheel 19 forwards, the second sprocket wheel 19 drives the first sprocket wheel 15 forwards by chain 18, the first sprocket wheel 15 drives the first axle 8 forwards, due to magnetic clutch adhesive, the first axle 8 can drive the first input gear 5 forwards, the first input gear 5 drives idle pulley 10 to reverse, idle pulley 10 drives the second input gear 13 forwards, and the second input gear 13 drives volute spiral spring 17 to realize thermal energy storage process by the second axle 12.
When battery-driven car is during in acceleration mode, controller control magnetic clutch disconnects, the potential energy that volute spiral spring 17 stores can drive the first output gear 16 to reverse by the second axle 12, the first output gear 16 can drive the second output gear 3 forwards, owing to being provided with unilateral bearing 4 between the first axle 8 and the second output gear 3, just transferring from a team to another of the second output gear 3 drives the forward of the first axle 8, and then drive the first sprocket wheel 15 forwards, and drive the second sprocket wheel 19 forwards by chain 18, during by deceleration or braking, the potential energy of storage changes into kinetic energy forward, through experimental verification, the battery-driven car that has increased battery-driven car volute spiral spring energy saver of the present utility model has good energy-saving effect, expend the distance that can sail than the battery-driven car multirow that does not use battery-driven car volute spiral spring energy saver of the present utility model 30 1 15 to percent in the situation of equal battery electric quantity.
Claims (5)
1. a battery-driven car volute spiral spring energy saver, it is characterized in that: comprise casing, in casing, be fixedly installed idler shaft and volute spiral spring box, the first axle and the second axle are arranged in casing by bearing, in volute spiral spring box, be provided with volute spiral spring, described the first axle, the second axle and idler shaft are arranged in parallel, on described the first axle, be provided with power-transfer clutch, unilateral bearing and the first sprocket wheel, described power-transfer clutch drive end is fixedly set on the first axle, on the driven end of power-transfer clutch, fixed cover is equipped with the first input gear, the inner ring of described the first sprocket wheel and unilateral bearing is fixedly set on the first axle, on the outer ring of unilateral bearing, fixed cover is equipped with the second output gear,
The unidirectional rotation direction of described unilateral bearing is set to: the second output gear is just being transferred from a team to another and driven the first axle forward, and the second output gear reversion can not drive the first axle reversion;
On described the second axle, fixed cover is equipped with inner ring and first output gear of the second input gear, volute spiral spring, and the outer ring of described volute spiral spring is fixed in volute spiral spring box, and the first output gear is meshed with the second output gear;
On described idler shaft, be provided with idle pulley by bearing, idle pulley is meshed with the first input gear and the second input gear respectively.
2. battery-driven car volute spiral spring energy saver according to claim 1, is characterized in that: the transmitting ratio of described the first input gear and idle pulley is 4:9, the transmitting ratio of idle pulley and the second input gear is 3:4.
3. battery-driven car volute spiral spring energy saver according to claim 1, is characterized in that: the transmitting ratio of described the first output gear and the second output gear is 3:1.
4. battery-driven car volute spiral spring energy saver according to claim 1, is characterized in that: described power-transfer clutch is magnetic clutch.
5. battery-driven car volute spiral spring energy saver according to claim 4, is characterized in that: also comprise controller, the signal output part of described controller is connected with the signal input part of magnetic clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263188.4U CN203921065U (en) | 2014-05-21 | 2014-05-21 | A kind of battery-driven car volute spiral spring energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263188.4U CN203921065U (en) | 2014-05-21 | 2014-05-21 | A kind of battery-driven car volute spiral spring energy saver |
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| Publication Number | Publication Date |
|---|---|
| CN203921065U true CN203921065U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263188.4U Expired - Fee Related CN203921065U (en) | 2014-05-21 | 2014-05-21 | A kind of battery-driven car volute spiral spring energy saver |
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| Country | Link |
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| CN (1) | CN203921065U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859628A (en) * | 2015-05-11 | 2015-08-26 | 南京理工大学 | Volute spiral spring type braking energy recycling device |
| CN107196449A (en) * | 2017-06-06 | 2017-09-22 | 上海航天控制技术研究所 | A kind of energy saver based on flexible member |
| CN107387341A (en) * | 2017-07-31 | 2017-11-24 | 西南交通大学 | Spiral spring type gravitational potential energy recovery device |
| CN109204673A (en) * | 2018-09-29 | 2019-01-15 | 张云鹤 | A kind of power output auxiliary device and the Segway Human Transporter with power output auxiliary device |
| CN109869424A (en) * | 2017-12-01 | 2019-06-11 | 陕西重型汽车有限公司 | Disc brake parking arrestment mechanism |
-
2014
- 2014-05-21 CN CN201420263188.4U patent/CN203921065U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859628A (en) * | 2015-05-11 | 2015-08-26 | 南京理工大学 | Volute spiral spring type braking energy recycling device |
| CN107196449A (en) * | 2017-06-06 | 2017-09-22 | 上海航天控制技术研究所 | A kind of energy saver based on flexible member |
| CN107387341A (en) * | 2017-07-31 | 2017-11-24 | 西南交通大学 | Spiral spring type gravitational potential energy recovery device |
| CN107387341B (en) * | 2017-07-31 | 2023-07-28 | 西南交通大学 | Scroll spring type gravitational potential energy recovery device |
| CN109869424A (en) * | 2017-12-01 | 2019-06-11 | 陕西重型汽车有限公司 | Disc brake parking arrestment mechanism |
| CN109869424B (en) * | 2017-12-01 | 2020-06-02 | 陕西重型汽车有限公司 | Parking braking mechanism of disc brake |
| CN109204673A (en) * | 2018-09-29 | 2019-01-15 | 张云鹤 | A kind of power output auxiliary device and the Segway Human Transporter with power output auxiliary device |
| CN109204673B (en) * | 2018-09-29 | 2023-07-07 | 张云鹤 | Power take-off auxiliary device and electric scooter with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150521 |
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| EXPY | Termination of patent right or utility model |