CN110549997A - Clean system is changed to power station battery - Google Patents
Clean system is changed to power station battery Download PDFInfo
- Publication number
- CN110549997A CN110549997A CN201910972096.0A CN201910972096A CN110549997A CN 110549997 A CN110549997 A CN 110549997A CN 201910972096 A CN201910972096 A CN 201910972096A CN 110549997 A CN110549997 A CN 110549997A
- Authority
- CN
- China
- Prior art keywords
- battery
- battery replacement
- cleaning system
- bearing frame
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B08B1/12—
-
- B08B1/20—
-
- 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
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- 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
Abstract
A battery replacing and cleaning system for a battery replacing station belongs to the technical field of new energy electric automobiles. This clean system is changed to power station battery includes: a vehicle lifting device and a battery conveying line; the vehicle lifting device is provided with a power conversion operation window, water collecting and draining grooves are formed in two sides of the power conversion operation window, and a telescopic water receiving box is arranged on a power battery electric connector moving path; the battery conveying line is in butt joint with the battery locking and unlocking platform, the battery conveying line is sequentially provided with a fixed brush plate and a rotary brush roller along the insufficient current battery conveying direction, the fixed brush plate is used for cleaning the bottom surface of the battery, and the rotary brush roller is used for cleaning the side surface of the battery. The invention can clean the battery before the replaced battery is charged, thereby preventing dirt such as dust and the like from entering a charging area in the charging and replacing station and preventing rainwater from dropping on the electric connector part on the power battery.
Description
Technical Field
The invention relates to a technology in the field of new energy electric automobiles, in particular to a battery replacement and cleaning system for a battery replacement station.
Background
At present, battery replacement is the fastest electric energy supplement mode of the electric automobile. In order to facilitate replacement, the battery is exposed and installed at the bottom of the vehicle body. And thus sludge, dust, etc. are inevitably accumulated on the bottom and side surfaces of the battery during the running of the vehicle. If not cleaned, dust flies in the battery conveying process, possibly causing charging faults and having larger potential safety hazards.
In addition, potential safety hazards exist when batteries are replaced in bad weather such as rainy days without adding protective measures. Once rainwater dropping from the vehicle body enters the electrical connector 101 of the power battery 100, as shown in fig. 6, the rainwater may cause damage to the battery when being light, and may cause personal safety accidents when being heavy.
the present invention has been made to solve the above-mentioned problems occurring in the prior art.
Disclosure of Invention
The invention provides a battery replacement and cleaning system for a power replacement station, aiming at the defects in the prior art, which can clean a battery before the replaced battery is charged, prevent dirt such as dust and the like from entering a charging area in the power replacement station, and prevent rainwater from dropping on an electric connector part on a power battery.
The invention comprises the following steps: a vehicle lifting device and a battery conveying line;
The vehicle lifting device is provided with a power conversion operation window, water collecting and draining grooves are formed in two sides of the power conversion operation window, and a telescopic water receiving box is arranged on a power battery electric connector moving path;
The battery conveying line is in butt joint with the battery locking and unlocking platform, the battery conveying line is sequentially provided with a fixed brush plate and a rotary brush roller along the insufficient current battery conveying direction, the fixed brush plate is used for cleaning the bottom surface of the battery, and the rotary brush roller is used for cleaning the side surface of the battery.
the telescopic water receiving box extends out to the position below the battery replacement operation window in the power battery conveying process and retracts in the power battery locking and unlocking process so that the power-deficient battery can be unlocked to fall and the fully charged battery can be lifted and locked.
In some technical schemes, the telescopic water receiving box comprises a water receiving box body, a displacement driving mechanism and a guiding mechanism, wherein the water receiving box body is in transmission connection with the displacement driving mechanism, the displacement driving mechanism preferably adopts an electric push rod, and the guiding mechanism is used for reducing friction force when the water receiving box body is guided to move.
Preferably, the guide mechanism adopts a guide pillar and guide sleeve structure or a guide rail and slide block structure.
the vehicle lifting device comprises a bearing frame, a floating platform and a floating platform supporting column; the bearing frame is driven to lift through a lifting mechanism, and an automobile chassis positioning column is arranged on the bearing frame; the lifting mechanism preferably adopts a chain transmission mechanism and is fixed on the portal frame; the floating platform is sleeved on the positioning column of the automobile chassis, falls down along with the lifting of the bearing frame and is contacted with the main body of the bearing frame; the floating platform support column supports the floating platform when the load-bearing frame is in an initial non-lifted position, so that the floating platform and the load-bearing frame are kept substantially horizontal.
The bearing frame comprises an outer side frame and an inner side beam which are connected in a welded mode, the automobile chassis positioning column is arranged on the inner side beam, and the height of the inner side beam is lower than that of the outer side frame.
Preferably, when the guide mechanism adopts a guide pillar and guide sleeve structure, the guide sleeve is fixed on the inner side cross beam; when the guide mechanism adopts a guide rail sliding block structure, the guide rail is fixed on the outer side frame.
Preferably, the water collecting and draining groove is arranged on the floating platform.
Preferably, the top of the rotating brush roller is higher than the top of the fixed brush plate, and the top of the fixed brush plate is higher than the top of the battery conveying line.
Preferably, the fixed brush plate is provided with two channels, so that the bottom surface cleaning efficiency is improved.
Preferably, the battery conveying line adopts an encapsulated chain transmission mechanism, and correspondingly, the fixed brush plates are arranged in a segmented mode in the direction perpendicular to the battery conveying direction.
Preferably, the rotating brush roller is provided with a width greater than the width of the battery.
Technical effects
compared with the prior art, the invention has the following technical effects:
1) Before the battery enters a charging area for charging, the bottom surface of the battery is cleaned by adopting a fixed brush plate, and the side surface of the battery and structures such as a battery positioning pin on the side surface of the battery are cleaned by adopting a rotating brush roller, so that dirt such as dust is prevented from entering the charging area in a charging and replacing station, and the charging safety performance is improved;
2) the narrow space of the battery conveying line is fully utilized, the insufficient battery is cleaned in the battery conveying process, the space utilization rate of the charging and replacing station and the replacing operation efficiency are improved, and the insufficient battery does not need to be cleaned independently;
3) A waterproof measure combining the water collecting and draining groove and the telescopic water receiving box is adopted; the rainwater collecting device is mainly used for preventing a large amount of rainwater from sliding off when a vehicle is started or stopped and the like, so that the rainwater is prevented from flowing into a battery replacement operation window; the rear door structure can prevent a small amount of rainwater from easily falling from the position of the rear door of the automobile body to prevent the rainwater from falling onto the power battery electric connector in the transportation process of the power battery.
Drawings
FIG. 1 is an exploded view schematically showing the structure of example 1;
FIG. 2 is a side view of the battery locking and unlocking platform and the battery conveyor line;
FIG. 3 is a schematic view of the embodiment 1 in lifting a vehicle;
FIG. 4 is a schematic structural view of the load-bearing frame and floating platform of example 1;
FIG. 5 is a schematic view showing the structure of a load-bearing frame in example 1;
FIG. 6 is a schematic view of the structure of a battery according to example 1;
In the figure: a battery 100, an electric connector 101, and a battery positioning pin 102;
The device comprises a bearing frame 1, a floating platform 2, a lifting mechanism 3, a floating platform support column 4, a telescopic water receiving box 5, a battery conveying line 6, a battery locking and unlocking platform 7, a fixed brush plate 8, a rotary brush roller 9 and a vehicle lifting device 10;
the automobile chassis power exchanging system comprises an outer side frame 11, an inner side cross beam 12, an automobile chassis positioning column 13, a power exchanging operation window 21, a water collecting and draining groove 22, a chain transmission mechanism 31, a portal frame 32, a water receiving box body 51, an electric push rod 52 and a guide column and guide sleeve mechanism 53.
Detailed Description
The invention is described in detail below with reference to the drawings and the detailed description.
Example 1
as shown in fig. 1, the present embodiment is provided with a vehicle lifting device 10 and a battery feed line 6.
As shown in fig. 3 and 4, the vehicle lifting device 10 comprises a load bearing frame 1, a floating platform 2, a lifting mechanism 3 and a floating platform support column 4; the bearing frame 1 is driven to lift through the lifting mechanism 3, and an automobile chassis positioning column 13 is arranged on the bearing frame 1; the floating platform 2 is sleeved on the positioning column 13 of the automobile chassis, falls down along with the lifting of the bearing frame and is contacted with the main body of the bearing frame; the floating platform support columns 4 hold up the floating platform 2 when the load-bearing frame 1 is in an initial non-lifted position, so that the floating platform 2 remains substantially horizontal with the load-bearing frame 1.
preferably, the load-bearing frame 1 comprises an outer side frame 11 and an inner side cross beam 12 which are connected by welding, and an automobile chassis positioning column 13 is fixed on the inner side cross beam 12.
The vehicle lifting device is provided with a battery replacement operation window 21 on the floating platform 2 and water collecting and draining grooves 22 on two sides of the battery replacement operation window 21;
On a power battery electric connector moving path, the vehicle lifting device 10 is provided with a telescopic water receiving box 5 on a bearing frame 1; the telescopic water receiving box 5 extends out to a position below the battery replacement operation window 21 in the power battery conveying process, and retracts in the power battery locking and unlocking process so that the power-deficient battery can be unlocked and fall, and the fully charged battery can be lifted and locked.
as shown in fig. 5, the retractable water receiving box 5 includes a water receiving box body 51, an electric push rod 52 and a guide pillar and guide sleeve mechanism 53, the water receiving box body 51 is connected to the electric push rod 52 in a transmission manner, and a guide sleeve in the guide pillar and guide sleeve mechanism 53 is fixed on the inner side beam 12 for guiding the water receiving box body to move.
As shown in fig. 1 and 2, the battery conveying line 6 is arranged in a manner of abutting against a battery locking and unlocking platform 7;
the battery conveying line 6 is sequentially provided with two fixed brush plates 8 and one rotary brush roller 9 along the conveying direction of the insufficient-voltage battery, the fixed brush plates 8 are used for cleaning the bottom surface of the battery 10, the rotary brush roller 9 is used for cleaning the side surface of the battery 100 and structures such as a battery positioning pin 102 on the side surface, and the battery positioning pin 102 is used for assembling, butting and positioning the battery and an electric automobile body.
Preferably, the top of the rotating brush roller 9 is higher than the fixed brush plate 8, and the top of the fixed brush plate 8 is higher than the battery conveying line 6.
Preferably, the fixed brush plate 8 is provided with two channels, so that the bottom surface cleaning efficiency is improved.
Preferably, the battery conveying line 6 adopts an encapsulated chain transmission mechanism, and correspondingly, the fixed brush plate 8 is arranged in three sections along the direction perpendicular to the battery conveying direction.
When the electric automobile works, the electric automobile is parked on the automobile lifting device 10, and the power battery at the bottom of the electric automobile is over against the battery locking and unlocking platform 7; then the electric automobile is lifted up through the automobile lifting device 10, the battery locking and unlocking platform 7 also lifts and unlocks a power-lack battery at the bottom of the electric automobile, the power-lack battery falls on the battery locking and unlocking platform 7, the battery locking and unlocking platform 7 descends to be flush with the battery conveying line 6, and the telescopic water receiving box 5 extends out to the power changing operation window 21 to receive rainwater (which can be set to extend out only in rainy days) dropped from the automobile body; then the battery locking and unlocking platform 7 and the battery conveying line 6 act to convey the insufficient-power battery to the direction of a charging area; during transport, the stationary brush plate 8 and the rotating brush roller 9 clean the undervoltage battery.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A battery change cleaning system for a power conversion station, comprising: a vehicle lifting device and a battery conveying line;
The vehicle lifting device is provided with a power conversion operation window, water collecting and draining grooves are formed in two sides of the power conversion operation window, and a telescopic water receiving box is arranged on a power battery electric connector moving path;
the battery conveying line is in butt joint with the battery locking and unlocking platform, the battery conveying line is sequentially provided with a fixed brush plate and a rotary brush roller along the insufficient current battery conveying direction, the fixed brush plate is used for cleaning the bottom surface of the battery, and the rotary brush roller is used for cleaning the side surface of the battery.
2. The battery replacement station battery replacement cleaning system as claimed in claim 1, wherein the retractable water receiving box extends below the battery replacement operation window during transportation of the power battery and retracts during locking and unlocking of the power battery.
3. The battery replacement station battery replacement and cleaning system as claimed in claim 1 or 2, wherein the retractable water receiving box comprises a water receiving box body, a displacement driving mechanism and a guiding mechanism, the water receiving box body is in transmission connection with the displacement driving mechanism, and the guiding mechanism is used for guiding the water receiving box body to move and reducing friction force.
4. The battery replacement and cleaning system for a battery replacement station as claimed in claim 1, wherein the vehicle lifting device comprises a load-bearing frame, a floating platform and a floating platform support column; the bearing frame is driven to lift through a lifting mechanism, and an automobile chassis positioning column is arranged on the bearing frame; the floating platform is sleeved on the positioning column of the automobile chassis, falls down along with the lifting of the bearing frame and is contacted with the main body of the bearing frame; the floating platform support column supports the floating platform when the load-bearing frame is in an initial non-lifted position, so that the floating platform and the load-bearing frame are kept substantially horizontal.
5. the battery replacement station battery replacement and cleaning system as recited in claim 4, wherein the load-bearing frame comprises an outer side frame and an inner side beam which are welded together, and the vehicle chassis positioning post is disposed on the inner side beam, and the height of the inner side beam is lower than that of the outer side frame.
6. the battery replacement cleaning system for a battery replacement station as claimed in claim 1, wherein the water collection and drainage groove is disposed on a floating platform.
7. The battery replacement station battery replacement cleaning system as recited in claim 1, wherein the top of the rotating brush roller is higher than the top of the fixed brush plate, and the top of the fixed brush plate is higher than the battery conveyor line.
8. The battery replacement station battery replacement cleaning system as recited in claim 7, wherein two passes are provided for the stationary brush plate.
9. the battery replacement station battery replacement cleaning system as claimed in claim 1, wherein the battery conveying line adopts an encapsulated chain transmission mechanism, and correspondingly, the fixed brush plates are arranged in a segmented manner in a direction perpendicular to the battery conveying direction.
10. The battery change station battery replacement cleaning system as recited in claim 1 wherein the rotating brush roller is configured in a row having a width greater than a width of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972096.0A CN110549997B (en) | 2019-10-14 | 2019-10-14 | Clean system is changed to power station battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972096.0A CN110549997B (en) | 2019-10-14 | 2019-10-14 | Clean system is changed to power station battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110549997A true CN110549997A (en) | 2019-12-10 |
| CN110549997B CN110549997B (en) | 2021-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910972096.0A Active CN110549997B (en) | 2019-10-14 | 2019-10-14 | Clean system is changed to power station battery |
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| Country | Link |
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| CN (1) | CN110549997B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044799A (en) * | 2020-08-20 | 2020-12-08 | 博众精工科技股份有限公司 | Method and system for judging surface cleanliness of battery replacement station |
| CN113459880A (en) * | 2021-07-13 | 2021-10-01 | 福建星云电子股份有限公司 | Battery replacement method |
| CN113525158A (en) * | 2021-05-28 | 2021-10-22 | 蓝谷智慧(北京)能源科技有限公司 | Waterproof shielding mechanism of battery replacement station and waterproof method in battery replacement process |
| CN113715683A (en) * | 2021-11-01 | 2021-11-30 | 深圳电通信息技术有限公司 | New energy automobile battery erector |
| CN117508102A (en) * | 2024-01-03 | 2024-02-06 | 创铭智能信息科技(常州)有限公司 | Automatic AGV trolley power exchange station and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113525158A (en) * | 2021-05-28 | 2021-10-22 | 蓝谷智慧(北京)能源科技有限公司 | Waterproof shielding mechanism of battery replacement station and waterproof method in battery replacement process |
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| CN117508102A (en) * | 2024-01-03 | 2024-02-06 | 创铭智能信息科技(常州)有限公司 | Automatic AGV trolley power exchange station and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN110549997B (en) | 2021-07-09 |
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