CN110509902B - A trade electric installation for electric automobile quick change power battery - Google Patents
A trade electric installation for electric automobile quick change power battery Download PDFInfo
- Publication number
- CN110509902B CN110509902B CN201910702259.3A CN201910702259A CN110509902B CN 110509902 B CN110509902 B CN 110509902B CN 201910702259 A CN201910702259 A CN 201910702259A CN 110509902 B CN110509902 B CN 110509902B
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- CN
- China
- Prior art keywords
- sliding
- conversion device
- battery
- power conversion
- electric
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- 238000009434 installation Methods 0.000 title claims description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to a power conversion device for an electric automobile quick-change power battery, which comprises two symmetrically arranged power conversion device table tops, wherein a plurality of cylindrical pins are arranged at the tops of the power conversion device table tops, the cylindrical pins are vertically arranged, a plurality of guide pins are arranged at the tops of the power conversion device table tops, a plurality of gaskets are arranged on the power conversion device table tops, the power conversion device for the electric automobile quick-change power battery further comprises two parallel sliding rails, the two sliding rails are connected through two sliding rail connecting rods, and sliding clamping grooves are formed in the two sliding rails. The invention adopts the cylindrical pin to lift the battery, has simple structure and long service life of the components. The battery is pushed to move by the sliding clamping groove through the sliding rail, so that the battery is locked, and the disassembly position is accurate.
Description
Technical Field
The invention relates to the field of disassembly and assembly of automobile batteries, in particular to a battery changing device for quickly changing a power battery of an electric automobile.
Background
In the use process of the new energy automobile, the battery needs to be replaced, so that a power conversion device is needed to lift and move the battery.
Disclosure of Invention
The invention aims to provide a power conversion device for quickly converting a power battery of an electric automobile, which can lift and move the battery.
The invention realizes the aim through the following technical scheme: the utility model provides a trade electric installation for electric automobile quick change power battery, includes the trade electric installation mesa that two symmetries set up, the top of trading electric installation mesa is equipped with a plurality of cylindric lock, the cylindric lock is vertical to be set up, the top of trading electric installation mesa is equipped with a plurality of guide pins, it is equipped with a plurality of gaskets to trade electric installation mesa, a trade electric installation for electric automobile quick change power battery still includes two parallel slide rails, two the slide rail is connected through two slide rail connecting rods, two be equipped with the slip draw-in groove on the slide rail.
Further, the power conversion device table top comprises a wide table top and narrow table tops positioned at two ends of the wide table top, and the width of the narrow table top is smaller than that of the wide table top.
Further, the electric exchanging device table top further comprises a sliding rail clearance groove and a sliding rail connecting rod clearance groove, and the cylindrical pin is arranged on the electric exchanging device table top.
Further, the two slide rail connecting rods are parallel.
Further, the slide rail connecting rod is perpendicular to the slide rail.
Further, the sliding clamping groove comprises a first sliding clamping groove and a second sliding clamping groove, and the first sliding clamping groove and the second sliding clamping groove on the same sliding rail are connected through a sliding clamping groove connecting rod.
Further, the sliding rail is located in the sliding rail avoiding groove, and the sliding clamping groove connecting rod is located in the sliding rail connecting rod avoiding groove.
Further, the first sliding clamping groove and the second sliding clamping groove are both positioned on the outer side of the narrow body table top.
Compared with the prior art, the power conversion device for the electric automobile quick-change power battery has the beneficial effects that: the cylindrical pin is adopted to lift the battery, the structure is simple, and the service life of the component is long. The battery is pushed to move by the sliding clamping groove through the sliding rail, so that the battery is locked, and the disassembly position is accurate.
Drawings
Fig. 1 is a schematic structural diagram of a battery and electric vehicle locking mechanism.
Fig. 2 is a schematic structural view of a battery.
Fig. 3 is a schematic structural view of an electric vehicle locking mechanism.
Fig. 4 is a schematic view of a part of the structure of the electric vehicle locking mechanism.
Fig. 5 is a schematic structural view of a battery-changing device for an electric vehicle quick-change power battery.
Fig. 6 is one of partial schematic structural diagrams of a battery-changing device for an electric vehicle quick-change power battery.
Fig. 7 is a second schematic view of a part of the structure of the power exchanging device for the quick-change power battery of the electric automobile.
Detailed Description
Referring to fig. 1 to 4, a battery 1 is mounted on an electric vehicle locking mechanism 2, and two sides of the battery 1 are provided with a plurality of bayonet locks on the same straight line, wherein the bayonet locks are rectangular. The bayonet lock includes four first bayonet locks 11 and two second bayonet locks 13, and two second bayonet locks 13 are located both ends, and four first bayonet locks 11 all are located between two second bayonet locks 13. The front side of the battery 1 is provided with a plug 12.
The electric automobile locking mechanism 2 comprises two side panels 21, a front panel 22 and a back handle 23, wherein the two side panels 21 are parallel and symmetrically arranged, the front ends of the two side panels 21 are respectively connected with the two ends of the front panel 22, and the back ends of the two side panels 21 are respectively connected with the two ends of the back handle 23. The front panel 22 is provided with a connector 221 for connection with the plug 12.
The inner side of the side panel 21 is provided with a plurality of locking blocks positioned on the same straight line, and the locking blocks are in a concave shape with notches horizontally arranged. The locking blocks include four first locking blocks 212 and two second locking blocks 211, the two second locking blocks 211 are located at both ends, and the four first locking blocks 212 are located between the two second locking blocks 211. The four first locking blocks 212 correspond to the positions of the four first bayonet 11, and the two second locking blocks 211 correspond to the positions of the two second bayonet 13.
The inner side of the side panel 21 is provided with a connecting rod 213, the connecting rod 213 is parallel to the side panel 21, the bottom of the connecting rod 213 is provided with four limiting pins 214, the four limiting pins 214 are respectively inserted into the four first locking blocks 212, the four limiting pins 214 can move along with the connecting rod 213 in the vertical direction, and the limiting pins 214 are used for blocking notches of the first locking blocks 212 to form a locking space 215. The bottom of the connecting rod 213 is also provided with three guide posts 216 which are sleeved with springs 217. Three guide posts 216 are spaced apart between the four first lock blocks 212. The guide posts 216 are vertically disposed. The guide post 216 is fixed with the side panel 21, the connecting rod 213 is sleeved on the guide post 216, and the connecting rod 213 can move along the guide post in the vertical direction. The spring 217 abuts the bottom of the link 213, providing a downward dampening force and an upward restoring force to the link 213.
Referring to fig. 5 to 7, the power conversion device 3 for the quick-change power battery of the electric automobile includes two symmetrically arranged power conversion device tables 31, the power conversion device tables 31 include a wide table 311 and narrow tables 312 located at two ends of the wide table 311, the width of the narrow tables 312 is smaller than that of the wide table 311, three cylindrical pins 313 are arranged at the top of the wide table 311, and the three cylindrical pins 313 are vertically arranged. A guide pin 314 is provided at the top of the narrow body mesa 312. The battery changer table top 31 is provided with a plurality of shims 317. The power exchanging device table 31 further includes a slide rail clearance groove 315 and a slide rail connecting rod clearance groove 316.
The battery replacing device 3 for the electric automobile quick-change power battery further comprises two parallel sliding rails 32, the two sliding rails 32 are connected through two sliding rail connecting rods 33, the two sliding rail connecting rods 33 are parallel, and the sliding rail connecting rods 33 are perpendicular to the sliding rails 32. The two slide rails 32 are provided with sliding clamping grooves, each sliding clamping groove comprises a first sliding clamping groove and a second sliding clamping groove, and each slide rail 32 is provided with a first sliding clamping groove 34 and a second sliding clamping groove 35. The first sliding clamping groove 34 and the second sliding clamping groove 35 on the same sliding rail 32 are connected through a sliding clamping groove connecting rod 36. The slide rail 32 is positioned in the slide rail clearance groove 315. The slide card slot connecting rod 36 is positioned in the slide rail connecting rod clearance slot 316. The first sliding clamping groove 34 and the second sliding clamping groove 35 are positioned on the outer side of the narrow body table top 312.
The power conversion device for the quick-change power battery of the electric automobile has the following advantages:
(1) The cylindrical pin is adopted to lift the battery, the structure is simple, and the service life of the component is long.
(2) The battery is pushed to move by the sliding clamping groove through the sliding rail, so that the battery is locked, and the disassembly position is accurate.
Working principle of electricity exchanging:
(1) The power conversion device rises, a guide post with a spring is locked on a locking frame on a cylindrical pin of the power conversion device, and the guide post is driven by a connecting rod, so that a limiting pin in a locking block rises.
(2) The sliding clamping groove on the battery replacing device slides forwards through the sliding rail and drives the battery to move forwards, so that the clamping pin on the battery enters the locking space, and meanwhile, the battery connector is aligned with the automobile.
(3) The power conversion device descends, the cylindrical pin descends, the guide post with the spring on the locking frame moves downwards due to the elasticity of the spring, and the limiting pin is driven to descend through the connecting rod to lock the battery.
Work principle of power-off:
(1) The power conversion device rises, a guide post with a spring is locked on a locking frame on a cylindrical pin of the power conversion device, and the guide post is driven by a connecting rod, so that a limit pin in a locking block rises to unlock the battery.
(2) The sliding clamping groove on the battery replacing device slides backwards through the sliding rail and drives the battery to move backwards, so that the clamping pin on the battery leaves the locking space, and meanwhile, the battery connector is separated from the automobile.
(3) The power exchanging device descends to exchange the used battery.
The invention adopts the cylindrical pin to lift the battery, has simple structure and long service life of the components. The battery is pushed to move by the sliding clamping groove through the sliding rail, so that the battery is locked, and the disassembly position is accurate.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. A trade electric installation for electric automobile quick change power battery, its characterized in that: the electric power conversion device comprises two symmetrically arranged electric power conversion device table tops, wherein a plurality of cylindrical pins are arranged at the tops of the electric power conversion device table tops, the cylindrical pins are vertically arranged, a plurality of guide pins are arranged at the tops of the electric power conversion device table tops, a plurality of gaskets are arranged on the electric power conversion device table tops, the electric power conversion device for the electric automobile quick-change power battery also comprises two parallel sliding rails, and the two sliding rails are connected through two sliding rail connecting rods;
the electric exchanging device table top further comprises a sliding rail position avoiding groove and a sliding rail connecting rod position avoiding groove, the sliding rail is positioned in the sliding rail position avoiding groove, and the sliding clamping groove connecting rod is positioned in the sliding rail connecting rod position avoiding groove;
the two sliding rails are provided with sliding clamping grooves;
the sliding clamping grooves comprise a first sliding clamping groove and a second sliding clamping groove, and the first sliding clamping groove and the second sliding clamping groove on the same sliding rail are connected through a sliding clamping groove connecting rod;
the electric conversion device table top comprises a wide table top and narrow table tops positioned at two ends of the wide table top, and the width of the narrow table top is smaller than that of the wide table top.
2. The battery changing device for an electric vehicle quick change power battery according to claim 1, wherein: the two slide rail connecting rods are parallel.
3. The battery changing device for an electric vehicle quick change power battery according to claim 1, wherein: the slide rail connecting rod is perpendicular to the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702259.3A CN110509902B (en) | 2019-07-31 | 2019-07-31 | A trade electric installation for electric automobile quick change power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702259.3A CN110509902B (en) | 2019-07-31 | 2019-07-31 | A trade electric installation for electric automobile quick change power battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110509902A CN110509902A (en) | 2019-11-29 |
| CN110509902B true CN110509902B (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910702259.3A Active CN110509902B (en) | 2019-07-31 | 2019-07-31 | A trade electric installation for electric automobile quick change power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509902B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599962B (en) * | 2020-06-23 | 2024-08-02 | 中科卫蓝新能源汽车科技(江苏)有限公司 | Quick-change assembly of rechargeable battery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180200A (en) * | 2011-05-30 | 2011-09-14 | 柳崇禧 | Automatic vehicle-mounted mobile power charging and exchanging station for electric vehicle and method for quickly exchanging battery |
| CN105082969A (en) * | 2015-05-29 | 2015-11-25 | 谢子聪 | Locking control method used for replacing power batteries of electric passenger vehicle |
| CN106740725A (en) * | 2016-12-30 | 2017-05-31 | 上海电巴新能源科技有限公司 | For changing changing level platform, changing electromigration moving platform and quick-change system for batteries of electric automobile |
| CN107618385A (en) * | 2017-09-12 | 2018-01-23 | 成都恒力达科技有限公司 | Shared electric automobile changes electric system |
| WO2018090668A1 (en) * | 2016-11-17 | 2018-05-24 | 蔚来汽车有限公司 | Floating alignment device and method for battery swapping apparatus |
| CN210502351U (en) * | 2019-07-31 | 2020-05-12 | 泽清新能源科技有限公司 | Battery replacing device for quickly replacing power battery of electric automobile |
-
2019
- 2019-07-31 CN CN201910702259.3A patent/CN110509902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180200A (en) * | 2011-05-30 | 2011-09-14 | 柳崇禧 | Automatic vehicle-mounted mobile power charging and exchanging station for electric vehicle and method for quickly exchanging battery |
| CN105082969A (en) * | 2015-05-29 | 2015-11-25 | 谢子聪 | Locking control method used for replacing power batteries of electric passenger vehicle |
| WO2018090668A1 (en) * | 2016-11-17 | 2018-05-24 | 蔚来汽车有限公司 | Floating alignment device and method for battery swapping apparatus |
| CN106740725A (en) * | 2016-12-30 | 2017-05-31 | 上海电巴新能源科技有限公司 | For changing changing level platform, changing electromigration moving platform and quick-change system for batteries of electric automobile |
| CN107618385A (en) * | 2017-09-12 | 2018-01-23 | 成都恒力达科技有限公司 | Shared electric automobile changes electric system |
| CN210502351U (en) * | 2019-07-31 | 2020-05-12 | 泽清新能源科技有限公司 | Battery replacing device for quickly replacing power battery of electric automobile |
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| Publication number | Publication date |
|---|---|
| CN110509902A (en) | 2019-11-29 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230420 Address after: Floor 9, Building 2-C, China Sound Valley, the intersection of Xiyou Road and Shilian South Road, High-tech Zone, Hefei, Anhui Province, 230000 Applicant after: Zeqingxin Energy Technology Co.,Ltd. Address before: 230000, 9th Floor, Building 2-C, China Sound Valley, Intersection of Xiyou Road and Shilian South Road, High tech Zone, Hefei City, Anhui Province Applicant before: Anhui meitao New Energy Technology Co.,Ltd. |
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