CN202574160U - System for quickly replacing battery of electric sedan - Google Patents
System for quickly replacing battery of electric sedan Download PDFInfo
- Publication number
- CN202574160U CN202574160U CN 201220185017 CN201220185017U CN202574160U CN 202574160 U CN202574160 U CN 202574160U CN 201220185017 CN201220185017 CN 201220185017 CN 201220185017 U CN201220185017 U CN 201220185017U CN 202574160 U CN202574160 U CN 202574160U
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- China
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- battery
- electrocar
- locating platform
- transport trolley
- change system
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Abstract
The utility model discloses a system for quickly replacing a battery of an electric sedan. The system comprises a positioning platform for parking and positioning the electric sedan, a goods shelf for storing new batteries and charging a battery with low power, a conveying trolley for conveying the battery with low power from the positioning platform to the goods shelf and conveying each of the new batteries to the positioning platform, a lifting platform which is arranged on the conveying trolley, can ascend and descend along a first direction and is used for taking down the battery with low power from the electric sedan and putting the new battery into the electric sedan, a stacking machine for taking down the battery with low power, putting the battery with low power into the goods shelf, taking out the new battery from the goods shelf and putting the new battery on the conveying trolley, and a control system for controlling coordinative work of the parts, wherein the first direction is a vertical direction.
Description
Technical field
The utility model relates to the rapidly replacing battery system of electrocar.
Background technology
Serious day by day along with the global environment problem, non-renewable fossil energy is rare day by day, promotes and the development new-energy automobile has become the trend of world development.
Electronlmobil drives running car through the electric energy that is stored in the battery, has reduced the dependence of vehicle to fossil energy, is an important means that solves the national energy security problem.Owing to receive current energy content of battery limitations in density, the continuous travelled distance of electronlmobil is shorter usually, far can not compare above 500 kilometers continual mileage usually with orthodox car.
Charging modes commonly used at present has two kinds: fill soon: direct-current charging interface; The interface of just so-called " non-vehicle-mounted charge machine "; The interface that promptly utilizes battery-charging station large-sized DC battery charger that batteries of electric automobile is directly carried out fast charge, required voltage is high, electric current is big.This kind mode need be built quick charge station.Trickle charge: be exactly to utilize charging pile to charge.So-called charging pile is meant the low-voltage alternating-current electrical interface is provided, the electrically-charged at a slow speed facility that batteries of electric automobile is releived.Charging duration needs 8-10 hour, perhaps 5-6 hour (being charged to 80%).Mostly this kind mode is that 220V or 380V AC charging mode charge.Can be quickly and easily to electronlmobil carry out electric energy replenish will become influence electronlmobil use and promote key factor.
Under the current battery state-of-art, battery charge needs several usually even accomplished in more than 10 hours, can't equally in a few minutes, battery be full of electricity to refueling, because so big electric current fast speed will produce harmful effect to battery life to battery charge.Therefore, change battery and become the additional fast way of unique feasible electric car electric energy (i.e. machinery charging) at present.
The utility model content
Present batteries of electric automobile is changed system usually to electrobus, its from the vehicle both sides horizontal direction carry out battery altering.But, be not easy to battery taken out, so this type of can't carry out automatically replacing battery to car usually from the system that horizontal direction is carried out battery altering from horizontal direction because the electrocar battery is usually placed in tray bottom.The utility model makes the problems referred to above obtain reasonable solution.
An embodiment of the utility model discloses a kind of battery change system that is used for electrocar, and it comprises: locating platform is used to park and locate electrocar; Shelf are used to deposit new battery, and give weary electric battery charge; Transport trolley is used for weary battery is delivered to shelf from locating platform, and new battery is delivered to locating platform from shelf; Lifting table, it is arranged on the transport trolley, and can rise and descend along first direction, is used for taking off weary battery and to the electrocar new battery of packing into, wherein, said first direction is a vertical direction from electrocar; Piler is used for weary battery taken off from transport trolley and puts into shelf, and new battery is taken out on the transport trolley from shelf; And
Control system is used to control the coordinate operation of each part mentioned above.
Comprise trailer wagon in the said locating platform; Said trailer wagon has V-slot, is used for the wheel alignment with electrocar, thereby realizes the traction to electrocar; Wherein, Said trailer wagon has primary importance in locating platform, when arriving primary importance under the traction of electrocar at trailer wagon, change the operation of battery; And said trailer wagon has the second place in locating platform, and at this second place place, the V-slot of trailer wagon is hidden in the cover plate of locating platform, so that electrocar leaves locating platform.
Said locating platform also comprises trailer coupling, is used to drive trailer wagon.
Said locating platform also comprises push rod, is used for the position that the perpendicular direction of approach axis that edge and electrocar get into locating platform promotes electrocar and ajusts electrocar, makes the dead in line of axis and locating platform of electrocar.
Said locating platform also comprises four-bar linkage, and it drives said pushrod movement.
Said transport trolley is implemented in moving between locating platform and the shelf through track.
When transport trolley is positioned at locating platform when below, said transport trolley can move along second direction through the mobile realization at said track, wherein, said second direction be in horizontal surface with the perpendicular direction of approach axis of electrocar entering locating platform.
Said lifting table and the transport trolley structure that forms as one; And also comprise guide rail on the transport trolley; Be used to make lifting table third direction motion in said guide rail upper edge, wherein, said third direction is the direction that electrocar gets into locating platform; Thereby the integrative-structure of said lifting table and transport trolley has the degree of freedom of three directions; Be that lifting table can move along first direction, transport trolley can move along second direction by related lifting table together, and lifting table can the third direction motion in the guide rail upper edge.
Said battery change system also comprises vehicle detecting system, is used to discern electrocar model, wheelbase, wheelspan, battery size and car owner's personal information.
The power supply mode of said transport trolley is the non-contact type power supply.
Said locating platform comprises notch and the track of below of the panel that is arranged on locating platform in the panel that is arranged on locating platform, and said trailer wagon is connected with said track through said notch.
Battery change system according to the utility model has the following advantages:
1. safe and reliable easy to operate, floor area is little.
2. small volume structure is simple, cost of investment is low.
Intellectualized technology new, change electric speed fast (being about: 2.5 minutes).
In addition, complementing each other in the location of the three degree of freedom of transport trolley and lifting platform and locating platform both direction, thereby can obtain higher accuracy of positioning.Specifically; The integrative-structure of lifting table and transport trolley has the degree of freedom of three directions; Be that lifting table can vertically move; Transport trolley can related lifting table together the edge move and the direction motion that lifting table can electrocar gets into locating platform in the guide rail upper edge with the perpendicular direction of approach axis that electrocar gets into locating platform.Trailer wagon is located electrocar under the driving of trailer coupling along the direction that electrocar gets into locating platform; Push rod is being put on right position electrocar under the four-bar linkage effect with the perpendicular direction of approach axis of electrocar entering locating platform, all feasible location is more accurate.
Description of drawings
Through the detailed description that combines following accompanying drawing to do, above-mentioned and/or other aspects of the utility model and advantage will become clearer and be more readily understood, and these accompanying drawings just schematically, do not limit the utility model, wherein:
Fig. 1 shows the overall schematic of the electrocar rapidly replacing battery system of the utility model;
Fig. 2 shows the scheme drawing that electrocar gets into the initial position that changes electric system;
Fig. 3 shows the scheme drawing that the electrocar front-wheel gets into the V-slot position of trailer wagon;
Fig. 4 shows the scheme drawing of electrocar with trailer wagon in-position one;
Fig. 5 shows the scheme drawing of trailer wagon in-position two;
Fig. 6 shows the scheme drawing that electrocar leaves trailer wagon and locating platform;
Fig. 7 shows the birds-eye view of locating platform;
Fig. 8 shows the relative position lateral plan of lifting table and trailer wagon;
Fig. 9 shows the rear view (RV) of the relative position of lifting table and electrocar;
Figure 10 shows the partial enlarged drawing of the position one of trailer wagon;
Figure 11 shows the partial enlarged drawing of the position two of trailer wagon;
Figure 12 shows the overall schematic of push rod and four-bar linkage;
Figure 13 shows the partial enlarged drawing of four-bar linkage.
Figure 14 shows the local enlarged diagram of transport trolley and lifting table part.
Below be the concrete structure of each Reference numeral representative:
1, locating platform
2, transport trolley
3, lifting table
4, piler
5, shelf
6, electrocar
7, trailer wagon
8, push rod
9, cover plate
10, trailer coupling
11, track
12, four-bar linkage
13, lifting table Y is to motion guide rail
14, notch
15, locating platform panel
16, the center of turn of four-bar linkage
The drive link of 17-19, four-bar linkage
The specific embodiment
The utility model discloses a kind of electrocar rapidly replacing battery system.Fig. 1 shows the overview that electrocar changes a specific embodiment of electric system.Electrocar changes electric system and comprises: locating platform, transport trolley, lifting table, piler, shelf, vehicle detecting system, control system.
In the specific descriptions hereinafter; Explanation for ease; Directions X is meant the vertical direction of approach axis that in plane, locating platform place, gets into locating platform with electrocar; The Y direction is meant that electrocar gets into the approach axis of locating platform, and the Z direction is meant the direction perpendicular to plane, locating platform place.
Below in conjunction with Fig. 2-6 the battery altering flow process that electrocar is changed system is described.
The battery altering flow process that electrocar is changed system is: electrocar 6 is swiped the card to get into and is changed electric system, through swipe the card identification electrocar model, wheelbase, wheelspan, battery size and car owner's personal information.Chaufeur is driven electrocar 6 and is got into locating platforms, and when the front-wheel of electrocar 6 got in the V-slot of trailer wagon 7, electrocar 6 stopped.Trailer wagon 7 drags under trailer coupling 10 drives and stops after electrocar 6 moves forward to position one.At this one place, position, push rod 8 is put on right position electrocar 6 under the effect of four-bar linkage 12 on directions X.At this moment, the lifting table below ground 3 that is positioned at electrocar belly below rises and battery is taken off from electrocar 6.Battery falls into transport trolley 2; Transport trolley 2 drives lifting table 3 and will lack the position that battery is transported to piler 4 work along track 11 then, and piler 4 takes off weary battery and puts it in the shelf 5, and the new battery that will be full of electricity is subsequently put into transport trolley 2; The new battery that transport trolley 2 will be full of electricity is transported to locating platform 1 below; Lifting table 3 rises then, new battery is packed in electrocar 6 chassis, then fixing and locking.Lifting table 3 is got back to original position.Subsequently, electrocar 6 will leave the V-slot of trailer wagon 7, and concrete operations are following: from the position at trailer wagon place at the beginning; Chaufeur is driven electrocar 6 and is travelled forward; Leave the V-slot of trailer wagon 7 when the front-wheel of electrocar 6 after, electrocar 6 moves forward simultaneously that trailer wagon 7 travels forward, before the trailing wheel of electrocar 6 sails to the trailer wagon place; Trailer wagon 7 sails position two into; At these two places, position, the V-slot of trailer wagon 7 is hidden in the cover plate 9 of locating platform, with the sealing V-slot.Chaufeur driving electrocar 6 travels forward and rolls trailer wagon 7 and cover plate 9 away from and leave locating platform until electrocar 6 trailing wheels.So far the whole electric current journey of changing finishes.
Wherein, Fig. 7 shows the birds-eye view of locating platform.Among the figure, Reference numeral 15 expression locating platform panels, the position of notch 14 such as Fig. 1 and shown in Figure 7.The track of trailer wagon 7 is arranged on the below of locating platform panel 15, and trailer wagon 7 is connected with said track through notch 14.
Fig. 8 shows the lateral plan of the relative position of lifting table 3 and trailer wagon 7.Fig. 9 shows the rear view (RV) of the relative position of lifting table 3 and electrocar 6.Said locating platform is alternatively apart from the ground certain altitude, thinks that transport trolley and lifting table reserve certain operation height.As can be seen from the figure, lifting table 3 is positioned at the below of trailer wagon 7, and through going up and down to realize the operation to the battery altering of electrocar 6.
Figure 10 shows trailer wagon 7 and is positioned at position partial enlarged drawing for the moment, the partial enlarged drawing when Figure 11 shows trailer wagon 7 and is positioned at position two.
Figure 12 shows the overall schematic of push rod 8 and four-bar linkage 12, and wherein, push rod 8 can push away electrocar 6 just along directions X when push rod 8 moves laterally along the directions X crank motion under the driving of four-bar linkage 12, with rear push-rod 8 return-to-home positions.
Figure 13 shows the partial enlarged drawing of four-bar linkage 12.Wherein, bar 17 rotates around point 16, through bar 18, bar 19 propelling thrust is transferred to push rod 8 places again, realizes push rod 8 at the directions X crank motion, thereby pushes away positive electrocar, makes the dead in line of axis and locating platform of electrocar.
Figure 14 shows the local enlarged diagram of transport trolley 2 and lifting table 3 parts.Wherein, lifting table 3 is used for receiving weary battery and electrocar 6 more being renewed the operation of battery from electrocar 6, and transport trolley 2 is used for weary battery is delivered to piler 4 along track 11, and new battery is returned to trailer wagon 7 belows along track 11.In addition, transport trolley 2 can realize that along track 11 directions X moves, lifting table 3 can be through guide rail 13 along Y to moving, thereby guaranteed high orientation precision.
Battery change system in the utility model has been realized contactlessly powered through transport trolley.In addition, complementing each other in the location of the three degree of freedom of transport trolley and lifting platform and locating platform both direction, thereby can obtain higher accuracy of positioning.Specifically; The integrative-structure of lifting table and transport trolley has the degree of freedom of three directions; Be that lifting table can vertically move; Transport trolley can related lifting table together the edge move and the direction motion that lifting table can electrocar gets into locating platform in the guide rail upper edge with the perpendicular direction of approach axis that electrocar gets into locating platform.With electrocar Y direction location, lifting platform also can the Y direction move and the location trailer wagon simultaneously, makes accuracy of positioning higher under the driving of trailer coupling.Push rod is put on right position electrocar under the four-bar linkage effect at directions X, complement each other with motion of transport trolley directions X and location, makes that also the location is more accurate.
Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or changes according to varying in size of equipment.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are within the protection domain of the utility model.
Claims (11)
1. battery change system that is used for electrocar, it comprises:
Locating platform is used to park and locate electrocar;
Shelf are used to deposit new battery, and give weary electric battery charge;
Transport trolley is used for weary battery is delivered to shelf from locating platform, and new battery is delivered to locating platform from shelf;
Lifting table, it is arranged on the transport trolley, and can rise and descend along first direction, is used for taking off weary battery and to the electrocar new battery of packing into, wherein, said first direction is a vertical direction from electrocar;
Piler is used for weary battery taken off from transport trolley and puts into shelf, and new battery is taken out on the transport trolley from shelf; And
Control system is used to control the coordinate operation of each part mentioned above.
2. battery change system as claimed in claim 1 is characterized in that: comprise trailer wagon in the said locating platform, said trailer wagon has V-slot, is used for the wheel alignment with electrocar, thereby realizes the traction to electrocar,
Wherein, said trailer wagon has primary importance in locating platform, when arriving primary importance under the traction of electrocar at trailer wagon, changes the operation of battery; And
Said trailer wagon has the second place in locating platform, at this second place place, the V-slot of trailer wagon is hidden in the cover plate of locating platform, so that electrocar leaves locating platform.
3. battery change system as claimed in claim 2 is characterized in that: said locating platform also comprises trailer coupling, is used to drive trailer wagon.
4. battery change system as claimed in claim 2; It is characterized in that: said locating platform also comprises push rod; Be used for the position that the perpendicular direction of approach axis that edge and electrocar get into locating platform promotes electrocar and ajusts electrocar, make the dead in line of axis and locating platform of electrocar.
5. battery change system as claimed in claim 4 is characterized in that: said locating platform also comprises four-bar linkage, and it drives said pushrod movement.
6. battery change system as claimed in claim 2; It is characterized in that: said locating platform comprises notch and the track of below of the panel that is arranged on locating platform in the panel that is arranged on locating platform, and said trailer wagon is connected with said track through said notch.
7. battery change system as claimed in claim 1 is characterized in that: said transport trolley is implemented in moving between locating platform and the shelf through track.
8. battery change system as claimed in claim 7; It is characterized in that: when transport trolley is positioned at the locating platform below; Said transport trolley can move along second direction through the mobile realization at said track; Wherein, said second direction is the perpendicular direction of approach axis that in horizontal surface, gets into locating platform with electrocar.
9. battery change system as claimed in claim 8; It is characterized in that: said lifting table and the transport trolley structure that forms as one, and also comprise guide rail on the transport trolley is used to make lifting table third direction motion in said guide rail upper edge; Wherein, Said third direction is the direction that electrocar gets into locating platform, thereby the integrative-structure of said lifting table and transport trolley has the degree of freedom of three directions, and promptly lifting table can move along first direction; Transport trolley can move along second direction by related lifting table together, and lifting table can the third direction motion in the guide rail upper edge.
10. battery change system as claimed in claim 1 is characterized in that: said battery change system also comprises vehicle detecting system, is used to discern electrocar model, wheelbase, wheelspan, battery size and car owner's personal information.
11. battery change system as claimed in claim 1 is characterized in that: the power supply mode of said transport trolley is the non-contact type power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185017 CN202574160U (en) | 2012-04-26 | 2012-04-26 | System for quickly replacing battery of electric sedan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185017 CN202574160U (en) | 2012-04-26 | 2012-04-26 | System for quickly replacing battery of electric sedan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574160U true CN202574160U (en) | 2012-12-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220185017 Expired - Lifetime CN202574160U (en) | 2012-04-26 | 2012-04-26 | System for quickly replacing battery of electric sedan |
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| CN (1) | CN202574160U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632871A (en) * | 2012-04-26 | 2012-08-15 | 亿源动力（北京）科技有限公司 | Rapid battery change system for electric car |
| CN103264684A (en) * | 2013-05-16 | 2013-08-28 | 重庆长安汽车股份有限公司 | Battery disassembling and assembling mechanism and method for electric automobile |
| CN105071461A (en) * | 2015-07-31 | 2015-11-18 | 谢子聪 | Mobile-based battery charging system for power battery replacement of electric passenger vehicle |
| CN105283375A (en) * | 2013-06-19 | 2016-01-27 | 特斯拉汽车公司 | Battery swapping system and techniques |
| CN105270354A (en) * | 2015-09-30 | 2016-01-27 | 王建排 | Quick central-positioned battery box assembling and disassembling system for electric automobile |
| CN107097762A (en) * | 2017-05-15 | 2017-08-29 | 上海蔚来汽车有限公司 | Railway guidance type electricity changing robot, electric charging station and change method for electrically |
| CN108016412A (en) * | 2017-12-20 | 2018-05-11 | 刘晓峰 | A kind of platform for means of transport convenient replacing electric power |
-
2012
- 2012-04-26 CN CN 201220185017 patent/CN202574160U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632871A (en) * | 2012-04-26 | 2012-08-15 | 亿源动力（北京）科技有限公司 | Rapid battery change system for electric car |
| CN103264684A (en) * | 2013-05-16 | 2013-08-28 | 重庆长安汽车股份有限公司 | Battery disassembling and assembling mechanism and method for electric automobile |
| CN103264684B (en) * | 2013-05-16 | 2016-01-20 | 重庆长安汽车股份有限公司 | The battery disassembly and assembly mechanism of electronlmobil and the battery disassembly and assembly method of electronlmobil |
| CN105283375A (en) * | 2013-06-19 | 2016-01-27 | 特斯拉汽车公司 | Battery swapping system and techniques |
| US10513247B2 (en) | 2013-06-19 | 2019-12-24 | Tesla, Inc. | Battery swapping system and techniques |
| CN105071461A (en) * | 2015-07-31 | 2015-11-18 | 谢子聪 | Mobile-based battery charging system for power battery replacement of electric passenger vehicle |
| CN105270354A (en) * | 2015-09-30 | 2016-01-27 | 王建排 | Quick central-positioned battery box assembling and disassembling system for electric automobile |
| CN107097762A (en) * | 2017-05-15 | 2017-08-29 | 上海蔚来汽车有限公司 | Railway guidance type electricity changing robot, electric charging station and change method for electrically |
| CN108016412A (en) * | 2017-12-20 | 2018-05-11 | 刘晓峰 | A kind of platform for means of transport convenient replacing electric power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |