CN219769841U - Miniature power exchange station - Google Patents
Miniature power exchange station Download PDFInfo
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- CN219769841U CN219769841U CN202320769065.7U CN202320769065U CN219769841U CN 219769841 U CN219769841 U CN 219769841U CN 202320769065 U CN202320769065 U CN 202320769065U CN 219769841 U CN219769841 U CN 219769841U
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- charging
- lifting device
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- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 182
- 230000003028 elevating effect Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000007306 turnover Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000032258 transport Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000012546 transfer Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
-
- 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
- B60L53/30—Constructional details of charging stations
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- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a miniature power exchange station which comprises a vehicle parking device, a charging frame and a battery lifting device, wherein the vehicle parking device, the charging frame and the battery lifting device are sequentially arranged along the direction perpendicular to the driving-in and driving-out direction of a vehicle, the vehicle parking device is used for parking and positioning the vehicle for replacing a battery, the charging frame is used for charging and discharging the battery, the battery lifting device is used for taking and placing the battery from the charging frame, and the miniature power exchange station also comprises a power exchange device which is used for replacing the battery on the vehicle. The vehicle parking device is used for bearing and positioning the vehicle, so that the parking position of the vehicle is accurate relative to the miniature power exchange station, and the power exchange success rate is improved; the battery replacement device takes down the battery with the insufficient power on the vehicle and conveys the battery to the charging frame through the battery lifting device, then the battery lifting device takes down the battery from the charging frame again, and the battery is installed on the vehicle through the battery replacement device, so that the purpose of replacing the power is realized.
Description
The present utility model claims priority from chinese patent application CN 2022103641609, with application date 2022, 4, 7. The present utility model incorporates the entirety of the above-mentioned chinese patent application.
Technical Field
The utility model relates to a miniature power exchange station.
Background
In recent years, new energy automobiles develop rapidly, electric vehicles which rely on storage batteries as driving energy have the advantages of zero emission and low noise, along with the market share and the use frequency of the electric vehicles are higher and higher, battery replacement stations for providing battery replacement places for the electric vehicles with electric vehicles are also more and more popular, but the existing battery replacement stations have larger occupied area, long station construction period and high cost, the requirements of quick batch construction in a short time cannot be met, and the situation of waste of battery replacement resources exists in the areas with low vehicle density and low operation pressure, meanwhile, the existing battery replacement stations cannot adaptively allocate battery replacement stations according to the size of the local battery replacement density and the conditions of the station construction sites so as to meet the difference requirements of the battery replacement densities in different areas, and the number of the battery replacement stations cannot be quickly matched and adjusted.
Disclosure of Invention
The utility model aims to overcome the defects of large occupied area and complex structure of a power exchange station in the prior art and provides a miniature power exchange station.
The utility model solves the technical problems by the following technical scheme:
the utility model discloses a miniature power exchange station which comprises a vehicle parking device, a charging rack and a battery lifting device, wherein the vehicle parking device, the charging rack and the battery lifting device are sequentially arranged along a direction perpendicular to a vehicle driving-in and driving-out direction, the vehicle parking device is used for parking and positioning a vehicle to exchange batteries, the charging rack is used for charging and discharging the batteries, the battery lifting device is used for taking and placing the batteries from the charging rack, and the miniature power exchange station further comprises a power exchange device which is used for exchanging the batteries on the vehicle.
In the scheme, the miniature power exchange station comprises the vehicle parking device, the battery lifting device, the charging rack and the power exchange device which are necessary for the power exchange station, so that the structural layout of the power exchange station is compact, the occupied horizontal space is relatively small, the purpose of arranging the miniature power exchange station in a specific area is met, the vehicle parking device is used for bearing and positioning vehicles, the parking position of the vehicles is accurate relative to the miniature power exchange station, and the power exchange success rate is improved; the battery replacement device takes down the battery with the insufficient power on the vehicle and conveys the battery to the charging frame through the battery lifting device, then the battery lifting device takes down the battery from the charging frame again, and the battery is installed on the vehicle through the battery replacement device, so that the purpose of replacing the power is realized.
Preferably, the charging rack comprises an overground charging rack and an underground charging rack which are vertically penetrated through the ground, and the battery lifting device also comprises a bracket which is vertically penetrated through the ground and a battery taking and placing mechanism which can be lifted up and down in the bracket.
In this scheme, adopt above-mentioned structural style, the battery is got and is put the mechanism and can be under the support and the direction of support, go up and down to remove between ground and underground, gets the discharge cell from the charging frame, through setting partial charging frame underground, when guaranteeing the battery memory space of miniature battery replacement station, avoid the charging frame to stretch out too high and exist the focus unstable, collapse etc. risk on ground. Meanwhile, if the battery pack is burnt or exploded, the battery pack is arranged underground, so that the harm caused by fire and explosion is reduced, the underground closed space is convenient to rapidly treat dangerous cases, the occupied area of the power exchange station on the ground is reduced, and a plurality of power exchange stations are convenient to arrange on the ground.
Preferably, the charging rack comprises a first underground charging rack positioned below the ground, and the battery lifting device comprises a bracket which penetrates through the ground up and down and a battery taking and placing mechanism which can lift up and down in the bracket.
In the scheme, the first underground charging frame is arranged underground, so that the battery can be charged at an underground position, the space size occupied by the micro-power exchange station in the area above the ground is reduced, and the occupied area and the occupied space degree above the ground of the micro-power exchange station are lower while the micro-power exchange station has higher battery energy storage capacity; in addition, the battery taking and placing mechanism can lift and move between the ground and the underground under the support and the guide of the bracket, and the battery can be taken and placed from the charging frame.
Preferably, the distance of the battery lifting device exposed out of the ground is 50-100cm, and the part of the battery lifting device exposed out of the ground is used for taking and placing the battery from the battery replacing device or the battery conveying device, and taking and placing the battery with a charging bin of the first underground charging frame after the battery lifting device descends below the ground;
and/or the charging rack comprises a second underground charging rack positioned below the ground, and the second underground charging rack is opposite to the first underground charging rack relative to the battery lifting device.
In the scheme, the distance of the battery lifting device exposed above the ground is 50-100cm, the height is not excessively high, and the part of the battery lifting device exposed above the ground is used for taking and placing the battery from the battery replacing device or the battery conveying device; the battery lifting device performs battery taking and placing with the first underground charging frame after being lowered to the ground, so that the battery can be charged underground. The battery lifting device can take and put the battery towards the two opposite side directions of the first underground charging frame and the second underground charging frame respectively, so that the battery lifting device can take and put the battery from two different charging frames respectively, and the taking and putting efficiency is improved.
Preferably, the power exchanging device moves to and from the vehicle parking device and the battery lifting device;
and/or the power conversion device comprises at least one of an unlocking component, a positioning component, a horizontal moving component and a vertical lifting component;
and/or the vehicle parking device is provided with a vehicle lifting mechanism for lifting the vehicle in the vertical direction;
and/or the battery lifting device is provided with a telescopic mechanism for taking the battery, and the telescopic direction of the telescopic mechanism is parallel to the battery conveying direction of the battery replacing device;
and/or the battery lifting device is provided with a lifting mechanism capable of moving along the vertical direction and is used for moving the battery along the vertical direction.
In this scheme, adopt above-mentioned structural style, the battery that trades the electric installation and be used for taking off the battery of insufficient power from the vehicle bottom after the vehicle stops at vehicle parking device, and carry the battery of taking off, move the battery to the position department that is close to battery elevating gear, battery elevating gear is after taking the battery of sending and is transported to the charging frame, afterwards, battery elevating gear takes off full electric battery from the charging frame again, and send the battery to the battery that trades the electric installation, transport full electric battery to the vehicle bottom through the battery that trades, install the battery on the vehicle, realize the purpose of quick change. Ensuring that the power conversion device is able to successfully replace the battery with respect to the vehicle and to successfully transport the battery. When the battery is dismounted or mounted on the power conversion device, the vehicle lifting mechanism lifts the vehicle along the vertical direction, so that enough power conversion space is provided for the power conversion device to convert the power of the vehicle, and the vehicle is restored to the initial position through the vehicle lifting mechanism after the power conversion is finished, so that the vehicle can conveniently drive out. When the battery with the low power consumption is taken down by the power conversion device, the battery with the low power consumption on the power conversion device can be taken down by the telescopic mechanism, so that the battery with the low power consumption can be put on the charging rack in the later period; after the full-charge battery is taken down from the charging frame by the power-exchanging lifting device, the full-charge battery can be placed on the power-exchanging device through the telescopic mechanism, so that the battery can be mounted on a vehicle by the power-exchanging device at a later stage. The lifting mechanism sends the battery to a certain charging bin of the charging frame in a lifting manner, then the lifting mechanism takes the full-charged battery out of another charging bin, and the lifting mechanism descends to send the battery to the battery replacing device, so that the battery is conveniently taken and placed, and the purpose of conveying the battery in the height direction is achieved through the lifting mechanism.
Preferably, the power conversion device includes:
a battery replacement mechanism fixed to the vehicle parking device;
a battery conveying mechanism arranged between the battery replacing mechanism and the battery lifting device;
the battery replacing mechanism is used for disassembling and assembling the battery relative to the vehicle, and the battery conveying mechanism is used for conveying the battery between the battery replacing mechanism and the battery lifting device.
In this scheme, battery replacement mechanism is used for taking off the battery package of insufficient power from the vehicle bottom after the vehicle stops at vehicle parking device, battery conveying mechanism carries the battery package of taking off, transport the battery package to the position department that is close to battery elevating gear, battery elevating gear is in the mode of rising after taking the battery package of sending over and is sent the battery package to a certain charge position of charging frame, afterwards, battery elevating gear takes out the battery package of full power from another charge position again, send the battery package to the battery replacement device through the mode of decline, finally transport the battery package of full power to the vehicle bottom through battery conveying mechanism, install the battery package on the vehicle, realize quick change's purpose.
Preferably, the battery conveying mechanism is a roller, a belt or a double-speed chain;
and/or the battery lifting device is also provided with a roller, a belt or a double-speed chain for taking and placing the battery relative to the battery conveying mechanism;
and/or, a roller, a belt or a speed-doubling chain is also arranged in each charging bin of the charging frame and used for taking and placing batteries relative to the battery lifting device;
and/or the battery replacing mechanism is provided with a transition transmission mechanism which is used for being matched with the battery conveying mechanism to carry out the transmission of the battery.
In this scheme, adopt above-mentioned structural style, battery package of insufficient voltage that battery replacement mechanism detached from the vehicle bottom removes to battery conveying mechanism through this transition conveying mechanism on, rethread battery conveying mechanism is with battery package transmission be close to battery elevating gear's position department, the battery elevating gear of being convenient for gets and puts, realized need not to remove battery replacement mechanism and can realize the transmission of battery package between vehicle parking device and battery elevating gear, avoided changing the problem that the electric installation bulk movement brought that the structure is complicated, the control degree of difficulty is high, be convenient for realize the long-distance transmission of battery, the speed of transportation of battery is adjusted to the speed wheel that still accessible doubly simultaneously.
Preferably, the power exchange station comprises a miniature box, the battery lifting device is arranged in one row, and the charging frame is arranged in the miniature box, and the battery lifting device and the charging frame are both arranged in the miniature box.
In this scheme, adopt above-mentioned structural style, with above-mentioned necessary equipment integration to a box in, form a box module, reduce the volume of trading the power station, also be convenient for install miniature trading the power station, protect battery elevating gear and charging frame through miniature box, improved battery elevating gear and charging frame's life, reduce the influence of external environment to battery elevating gear and charging frame work.
Preferably, the floor area of the micro-box is smaller than 10 square meters.
In the scheme, the structure is adopted, so that the miniature box body has the characteristic of compact structure, and the purpose of reducing the cost is realized.
Preferably, a wheel positioning mechanism is arranged on one side of the vehicle parking device, which is close to the battery lifting device, and is used for replacing the battery within a preset range when the vehicle is parked on the vehicle parking device.
In the scheme, the wheel positioning mechanism is used for positioning the wheels of the vehicle, so that the vehicle is parked in a preset range on the vehicle parking device to replace the battery, and the parking position of the vehicle on the vehicle parking device is ensured to be more accurate.
Preferably, the wheel alignment mechanism is provided only on one side of the vehicle parking device near the battery lifting device;
and/or the wheel positioning mechanism comprises an X-direction positioning mechanism and/or a Y-direction positioning mechanism, the X-direction positioning mechanism and the Y-direction positioning mechanism are respectively used for driving the wheels to move and position along the X direction and the Y direction, the X-direction positioning mechanism comprises a V-shaped groove positioning mechanism and/or a drag chain mechanism, the Y-direction moving mechanism comprises a centering mechanism, and the centering mechanism is used for pushing the wheels to position from the inner side or the outer side of the wheels.
In this solution, the other side space of the vehicle parking device is completely released, so that the vehicle parking device can be provided with other uses when the vehicle is not parked. In addition, the stability and reliability of the positioning mechanism for positioning the vehicle are improved, the V-shaped groove positioning mechanism is used for enabling at least one wheel of the vehicle to enter so as to realize positioning in the X direction, the drag chain mechanism can be matched with the V-shaped groove positioning mechanism for use and can also be used independently, the drag chain mechanism is used for dragging the V-shaped groove to move in the X direction or dragging the movable bearing mechanism below the wheel to move in the X direction so as to realize moving positioning of the vehicle in the X direction, the centering mechanism comprises a driving mechanism and a push rod mechanism connected with the end part of the driving mechanism, the push rod mechanism is used for contacting with the hub part of the wheel and pushing the wheel to move in the Y direction under the driving of the driving mechanism so as to realize moving positioning of the vehicle in the Y direction, wherein the X direction is along the length direction of the electric vehicle, and the Y direction is along the width direction of the electric vehicle, and the adjustment of the vehicle posture is convenient for the electric vehicle and the battery changing device below to be in the matched position.
Preferably, the charging frame has a battery transfer area at a position overlapping with the battery conveying direction of the battery replacing device, and the battery transfer area is used for stopping the battery conveyed by the battery replacing device and transferring the battery with the battery lifting device.
In this scheme, adopt above-mentioned structural style, owing to be equipped with the charging frame between vehicle parking device and battery elevating gear for the battery can pass through the charging frame at the in-process that transports the battery, consequently this charging frame is equipped with the battery handing-over district in the position department that the direction of transport of battery replacement device overlaps, thereby makes battery elevating gear can carry out the handing-over of battery in this department, and the battery replacement device of being convenient for stops in order to carry out the exchange of battery package, thereby makes the structure of miniature battery replacement station compacter.
Preferably, a battery turnover device is arranged in the battery connection area, and the battery turnover device is used for directly taking or placing the battery relative to the battery replacement device.
In this scheme, adopt above-mentioned structural style, set up battery turnover device in the battery exchange district, the required high accuracy demand of counterpoint of battery and the longer problem of latency have been avoided trading electric installation and battery elevating gear direct exchange battery, promptly after the battery package has been dismantled to the electric installation, remove the battery package to the battery handing-over district after, can carry out the battery dismantlement operation of following vehicle, wait for battery elevating gear to remove the battery package to battery handing-over district, the effect that the battery replacement control is more nimble, efficiency is higher has been realized, after the battery horizontal migration who trades down on the vehicle is carried to the battery handing-over district that is close to battery elevating gear arrangement to the electric installation, battery turnover device takes away this battery and temporarily stores in battery turnover device, make battery elevating gear can be fast, directly place the battery that is full of electricity on the electric installation, in order to realize quick handing-over battery, the purpose for the battery replacement efficiency.
The utility model has the positive progress effects that:
the vehicle parking device is used for bearing and positioning the vehicle, so that the parking position of the vehicle is accurate relative to the miniature power exchange station, and the power exchange success rate is improved; the battery replacement device takes down the battery with the insufficient power on the vehicle and conveys the battery to the charging frame through the battery lifting device, then the battery lifting device takes down the battery from the charging frame again, and the battery is installed on the vehicle through the battery replacement device, so that the purpose of replacing the power is realized.
Drawings
Fig. 1 is a schematic layout diagram (one) of a micro power exchange station according to an embodiment of the present utility model.
Fig. 2 is a schematic layout diagram (ii) of a micro power exchange station according to an embodiment of the utility model.
Fig. 3 is a schematic layout view (iii) of a micro power exchange station according to an embodiment of the present utility model.
Fig. 4 is a schematic layout diagram (fourth) of a micro power exchange station according to an embodiment of the present utility model.
Fig. 5 is a schematic layout diagram (fifth) of a micro power exchange station according to an embodiment of the present utility model.
Fig. 6 is a schematic layout diagram (sixth) of a micro power exchange station according to an embodiment of the present utility model.
Fig. 7 is a schematic layout diagram (seventh) of a micro power exchange station according to an embodiment of the present utility model.
Reference numerals illustrate:
miniature power exchange station 100
Vehicle parking device 10
Wheel alignment mechanism 11
Battery lifting device 20
Charging stand 30
Ground charging rack 30c
Underground charging rack 30d
First underground charging rack 30e
Second underground charging rack 30f
Cell interface 31
Charging bin 32
Battery turnover device 33
Battery changing device 40
Battery replacement mechanism 41
Battery transport mechanism 42
Micro-box 60
Vehicle 200
Battery 300
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown.
As shown in fig. 1 to 7, the present utility model provides a micro battery-changing station 100 comprising a vehicle parking device 10, a charging rack 30 and a battery lifting device 20, which are sequentially arranged along a direction perpendicular to a driving-in and driving-out direction of a vehicle 200, wherein the vehicle parking device 10 is used for parking and positioning the vehicle 200 for changing a battery 300, the charging rack 30 is used for charging and discharging the battery 300, the battery lifting device 20 is used for taking the battery 300 from the charging rack 30, the micro battery-changing station 100 further comprises a battery-changing device 40, and the battery-changing device 40 is used for changing the battery 300 on the vehicle 200. With the adoption of the structure, the vehicle parking device 10 is used for bearing and positioning the vehicle 200, so that the parking position of the vehicle 200 is accurate relative to the miniature power exchange station 100, and the power exchange success rate is improved; the battery replacing device 40 removes the battery 300 with insufficient power on the vehicle 200 and conveys the battery 300 to the charging rack 30 through the battery lifting device 20, then the battery lifting device 20 removes the battery 300 from the charging rack 30, and the battery 300 is mounted on the vehicle 200 through the battery replacing device 40, so that the purpose of power replacement is achieved.
The battery changing device 40 in the present embodiment can adopt a mode that the battery changing trolley reciprocally travels in a traveling plane, so as to achieve the purposes of taking the battery 300 from the vehicle 200 and transporting the battery 300 between the vehicle parking device 10 and the battery lifting device 20. Of course, in other embodiments, the power exchanging device 40 may also use any other structure existing in the prior art to achieve the purpose of exchanging the battery 300 and transporting the battery 300 horizontally. In addition, the order of the sequential arrangement in the direction perpendicular to the in-out direction a of the vehicle 200 in this embodiment is: a vehicle parking device 10, a charging stand 30, and a battery lifting device 20.
In other embodiments, as shown in fig. 5, the charging rack 30 includes an above-ground charging rack 30c and an underground charging rack 30d that penetrate the ground up and down, and the battery lifting device 20 also includes a bracket that penetrates the ground up and down, and a battery taking and placing mechanism that can be lifted up and down in the bracket. With the above-described structure, the battery picking and placing mechanism is capable of lifting and moving between the lower position and the lower position under the support and the guide of the bracket, and picking up the battery 300 from the charging frame 30. By placing a portion of the charging stand 30 underground, the risk of unstable center of gravity, collapse, etc. of the charging stand 30 due to excessive extension of the ground is avoided while the storage capacity of the battery 300 of the micro battery exchange station 100 is ensured. Meanwhile, if the battery pack is burnt or exploded, the battery pack is arranged underground, so that the harm caused by fire and explosion is reduced, the underground closed space is convenient to rapidly treat dangerous cases, the occupied area of the power exchange station on the ground is reduced, and a plurality of power exchange stations are convenient to arrange on the ground.
In the present embodiment, a plurality of charging bins 32 are formed on the charging rack 30, and the battery 300 can be charged in the charging bins 32. The number of charging bins 32 may be adjusted according to actual requirements without limiting the specific number of battery bins.
In other embodiments, as shown in fig. 6, the charging rack 30 includes a first underground charging rack 30e located below the ground, and the battery lifting device 20 includes a bracket penetrating up and down through the ground, and a battery taking and placing mechanism that can be lifted up and down in the bracket. The battery taking and placing mechanism rises to the above ground along the support to exchange batteries with the battery changing device 40 or the battery turnover device 33, wherein a battery connecting area 31 is arranged at the top of the first underground charging frame 30e and used for stopping the battery changing device 40 to exchange the batteries 300, and a battery turnover device is arranged in the battery connecting area 31 and used for directly taking or placing the batteries 300 relative to the battery changing device 40.
By arranging the first underground charging frame 30e underground, the battery 300 can be charged at an underground position, so that the space occupied by the micro-power exchanging station 100 in the above-ground area is reduced, and the micro-power exchanging station 100 has higher battery 300 storage capacity and simultaneously the occupied area of the micro-power exchanging station 100 and the above-ground space occupied degree are lower.
Preferably, the distance of the battery lifting device 20 exposed above the ground is 50-100cm, and the height should not be excessively high, and the portion of the battery lifting device 20 exposed above the ground may be sufficient for taking the space required for the battery 300 from the battery changing device 40 or the battery transporting device. The battery lifting device 20 performs the taking and placing of the battery 300 with the charging bin 32 of the first underground charging stand 30e after being lowered below the ground so that the battery 300 is charged underground.
As shown in fig. 6, in the present embodiment, the upper end of the first underground charging frame 30e may be exposed to the ground. In other embodiments, the upper end of the first underground charging frame 30e may be entirely underground, with only the upper end of the battery lifting device 20 exposed to the ground.
In other embodiments, as shown in fig. 7, the charging rack 30 further includes a second underground charging rack 30f located below the ground, and the second underground charging rack 30f is opposite to the first underground charging rack 30e of the battery lifting device 20, and the battery lifting device 20 can take the discharge cell 300 from the first underground charging rack 30e and the second underground charging rack 30f toward two sides, respectively. In which the first underground charging frame 30e is also located entirely underground, so that the distance between the vehicle parking device 10 and the battery lifting device 20 can also be set closer.
The battery exchanging device 40 moves to and from the vehicle parking device 10 and the battery lifting device 20. The battery changing device 40 is used for removing the battery 300 with insufficient power from the bottom of the vehicle 200 after the vehicle 200 is stopped at the vehicle parking device 10, carrying the removed battery 300, moving the battery 300 to a position close to the battery lifting device 20, transporting the battery 300 to the charging frame 30 after the battery lifting device 20 takes the removed battery 300, then, the battery lifting device 20 re-removes the full-power battery 300 from the charging frame 30, and sends the battery 300 to the battery changing device 40, and the full-power battery 300 is transported to the bottom of the vehicle 200 through the battery changing device 40, so that the battery 300 is mounted on the vehicle 200, and the purpose of quick power changing is achieved.
In the present embodiment, since the charging frame 30 is disposed between the vehicle parking device 10 and the battery lifting device 20, the battery replacing device 40 will pass through the charging frame 30 during the process of transporting the battery 300, therefore, the charging frame 30 is provided with the battery delivering area 31 at the position overlapping with the transporting direction B of the battery 300 of the battery replacing device 40, and the battery delivering area 31 is used for the battery 300 transported by the battery replacing device 40 to be parked, so that the battery lifting device 20 can deliver the battery 300 there, and the structure of the micro battery replacing station 100 is more compact.
In another embodiment, the battery interface 31 is located at the bottom of the charging stand 30. In addition, it is explicitly stated that: the external dimensions and shapes of the vehicle parking device 10, the battery lifting device 20, the charging rack 30, the battery exchanging device 40, and the micro-tank 60 shown in fig. 2 are only for illustrative purposes, and the internal layout of the micro-battery exchanging station 100 is shown.
In another embodiment, the power conversion device 40 includes at least one of an unlocking assembly, a positioning assembly, a horizontal moving assembly, and a vertical lifting assembly, so that it can be ensured that the power conversion device 40 can successfully replace the battery 300 with respect to the vehicle 200 and successfully transport the battery 300. In other embodiments, any one of the unlocking component, the positioning component, the horizontal moving component and the vertical lifting component can be any product capable of achieving corresponding functions in the prior art, and the components can be one of the functional components or a combination of the functional components according to different functions required by power conversion.
In another embodiment, wherein the unlocking assembly is used to unlock the battery 300 on the vehicle 200 for removal of the battery 300. Be equipped with locking mechanism on the vehicle 200, battery 300 passes through locking mechanism locking connection on the vehicle 200, locking mechanism can be buckle locking mechanism, rotatory locking mechanism of T type, bolt locking mechanism, the pearl locking mechanism that rises, the bolt locking mechanism, one of articulated locking mechanism, unlocking component is the mechanism that can carry out the unblock to at least one of above-mentioned locking mechanism, unlocking component can directly act on above-mentioned locking mechanism, or carry out the unblock operation to locking mechanism indirectly through the transition unlocking mechanism that acts on battery 300, when changing battery operation, the battery changing device is changing the battery, the battery changing device moves to the bottom of vehicle 200 through the horizontal migration subassembly, vertical lifting assembly rises unlocking component to the height with locking mechanism unlocking point matched with, unlocking component carries out the unblock operation to locking mechanism, battery 300 that the battery changing device drove the dismantlement leaves the vehicle bottom. In the process of lifting the unlocking component by the vertical lifting component, the positioning component is used for realizing the alignment with the bottom of the vehicle, so that the unlocking component can be unlocked accurately.
In another embodiment, the positioning assembly comprises a positioning rod or a positioning fork, wherein the positioning rod is matched with the positioning hole, the top of the positioning fork is provided with a positioning groove, and the positioning groove is matched with a positioning seat on the vehicle. The locating holes may be provided on the battery 300 or on the chassis of the vehicle 200, with the locating being achieved by the engagement of the rods with the holes. For example, the locating lever can align with a locating hole on the battery 300 to locate the battery 300 when the battery changing device is moved to the battery removal position. For example, the two positioning rods can be aligned with the limiting holes on the chassis of the vehicle when the battery replacing device is at the battery disassembling position so that the battery replacing device and the vehicle are kept in fixed positioning relatively, the positioning fork is clamped and positioned with the positioning seat on the vehicle through the positioning groove, and the inner wall of the positioning groove is matched with the shape of the positioning seat.
In another embodiment, the horizontal moving component is one of a synchronous belt driving mechanism, a gear rack driving mechanism and a chain wheel and chain driving mechanism, and the power exchanging device is driven to move between the vehicle parking device and the charging frame through the driving mechanism.
In another embodiment, the vertical lifting component is one of a scissor lifting mechanism, a cam lifting mechanism and a rigid chain lifting mechanism, and the unlocking component is driven to vertically lift by the vertical lifting component. Of course, in other embodiments, the screw rod may be a vertically arranged screw rod, and the screw rod is connected with a sliding block in a threaded manner, and the sliding block is driven to ascend or descend by the rotation of the screw rod.
The vehicle parking apparatus 10 has thereon a vehicle lifting mechanism for lifting the vehicle 200 in the vertical direction. With the above structural style, when the battery 300 is detached or installed by the power exchanging device 40, the vehicle 200 is lifted by the vehicle lifting mechanism along the vertical direction, so that a sufficient power exchanging space is provided for the power exchanging device 40 to exchange power to the vehicle 200, and after the power exchanging is finished, the vehicle 200 is restored to the initial position by the vehicle lifting mechanism, so that the vehicle 200 can be conveniently driven out. The vehicle lifting mechanism can lift wheels or a vehicle bracket, and the specific lifting mechanism can be a scissor type lifting mechanism, a rigid chain lifting mechanism or other mechanisms capable of lifting the vehicle in the height direction.
The battery lifting device 20 has a telescopic mechanism for taking and placing the battery 300, and the telescopic direction of the telescopic mechanism is parallel to the direction in which the battery 300 of the battery changer 40 is transported. When the power exchanging device 40 takes down the battery 300, the power-off battery 300 on the power exchanging device 40 can be taken down through the telescopic mechanism, so that the power-off battery 300 can be put into the charging frame 30 in the later period; after the battery lifting device 20 removes the full battery 300 from the charging stand 30, it may be placed on the battery changing device 40 by a telescopic mechanism so that the battery 300 is mounted to the vehicle 200 by the battery changing device 40 at a later stage.
In another embodiment, the telescopic mechanism comprises a driving unit and a telescopic unit, the telescopic unit has a telescopic function, the telescopic unit bears the battery pack, and the driving unit can drive the telescopic unit to stretch out or retract back to drive the battery pack to conveniently take out the battery. In alternative embodiments, the telescoping mechanism may also select other mechanisms with telescoping functionality.
The battery lifting device 20 has a lifting mechanism capable of moving along the vertical direction, and is used for moving the battery pack in the vertical direction, and the telescopic mechanism is arranged on the lifting mechanism to match charging bins 32 at different height positions on the charging frame 30, and the lifting mechanism can be a sprocket chain, a gear rack lifting mechanism. With the above structure, the lifting mechanism sends the battery 300 to one of the charging bins 32 of the charging rack 30 in an ascending manner, then the lifting mechanism takes the battery 300 full of electricity out of the other charging bin 32, and the lifting mechanism descends to send the battery 300 to the battery changing device 40, so that the battery 300 is conveniently taken and placed, and the purpose of conveying the battery 300 in the height direction is achieved through the lifting mechanism.
In another embodiment, the telescoping direction of the telescoping mechanism is parallel to the battery 300 carrying direction B of the power converter 40.
In other embodiments, the power conversion device 40 includes, unlike the foregoing embodiments: a battery replacement mechanism 41 fixed to the vehicle parking device 10; a battery conveying mechanism 42 provided between the battery replacing mechanism 41 and the battery lifting device 20; the battery replacement mechanism 41 is used to attach and detach the battery 300 to and from the vehicle 200, and the battery transport mechanism 42 is used to transport the battery 300 between the battery replacement mechanism 41 and the battery lifting device 20. With the above-mentioned structure, the above-mentioned power exchanging device 40 has a simple structure and high efficiency of transporting the battery 300.
The battery conveying mechanism 42 is a roller, a belt or a double-speed chain, and conveys the battery 300 by means of belt transmission. The battery conveying mechanism 42 in this embodiment is a roller (see fig. 3).
The battery lifting device 20 is also provided with a roller, a belt or a double-speed chain for taking the battery 300 from the battery conveying mechanism 42. Preferably, a roller, belt or speed chain is also provided in each charging compartment of the charging rack 30 for taking and placing the battery 300 with respect to the battery lifting device 20.
The battery replacing mechanism 41 is further provided with a transition transmission mechanism for transmitting the battery 300 in cooperation with the battery conveying mechanism 42.
In another embodiment, the power exchange station includes a miniature box 60 with one battery lifting device 20 and one charging rack 30, and both the battery lifting device 20 and the charging rack 30 are placed in the miniature box 60. By adopting the structure, the battery lifting device 20 and the charging frame 30 are protected through the miniature box 60, the service lives of the battery lifting device 20 and the charging frame 30 are prolonged, and the influence of the external environment on the work of the battery lifting device 20 and the charging frame 30 is reduced.
In another embodiment, the floor area of the micro-box 60 is smaller than 10 square meters, so that the micro-box 60 has the characteristic of compact structure, and the purpose of reducing cost is achieved.
In another embodiment, the battery lifting device 20 is the same width as the charging rack 30, facilitating structural design and manufacturing. The battery lifting device 20 is provided with 4 upright posts, wherein 2 upright posts are multiplexed into the upright posts of the charging rack 30, so that the number of the upright posts can be simplified, and the purpose of weight and cost reduction is realized.
In another embodiment, the battery lifting device 20 and the upright posts of the charging rack 30 together form a skeleton or support column of the miniature case 60. Namely, the side surface or the top surface of the miniature box 60 can be directly arranged on the upright post of the battery lifting device 20 or the upright post of the charging rack 30, so that the miniature box 60 has simpler structure and lower cost; meanwhile, the connection between the miniature box 60 and the battery lifting device 20 and the charging frame 30 is more compact; finally, the footprint of the mini-box 60 may be further controlled such that the footprint of the mini-box 60 is equal to or close to the footprint of the battery lift 20 and charging rack 30.
In another embodiment, the vehicle parking apparatus 10 includes a vehicle-carrying platform extending in the in-out direction of the vehicle 200, and the vehicle-carrying platform has a length greater than that of the micro-tank 60 in the in-out direction of the vehicle 200. With the above-described structure, the vehicle 200 first travels onto the vehicle-carrying platform during the power exchange process, and travels into the micro-box 60 along the extending direction of the vehicle-carrying platform, while the vehicle 200 is completely carried on the vehicle-carrying platform during the power exchange process.
In another embodiment, the ratio of the length of the cart platform to the length of the micro-box 60 is 1.1-1.5. I.e. the length of the vehicle platform is greater than the length of the micro-tank 60, the vehicle platform will have an extension beyond the micro-tank 60 through which the vehicle 200 can be guided into the micro-tank 60. The length ratio between the vehicle platform and the micro-housing 60 of 1.1-1.5 is preferred, in this range, both guiding and without taking up too much space.
In another embodiment, the charging stand 30 houses 1-3 batteries 300, and the charging stand 30 has 3-10 battery bays. By adopting the structure, more batteries 300 can be borne under the limited occupied area, and the number of battery bins of the battery 300 frame is controlled below 10, so that the design, the processing and the manufacturing are facilitated.
In another embodiment, the vehicle parking apparatus 10 includes a lifting mechanism for lifting the vehicle 200 and/or a travel tunnel for the power supply 40 to and from the vehicle parking apparatus 10 and the battery lifting apparatus 20. By adopting the above structural form, the battery changing device 40 moves between the vehicle parking device 10 and the battery lifting device 20 through the driving tunnel, so that the driving tunnel can guide the battery changing device 40, and the movement of the battery changing device 40 can meet the movement requirement.
The wheel positioning mechanism 11 is arranged on one side of the vehicle parking device 10, which is close to the battery lifting device 20, and the wheel positioning mechanism 11 is used for positioning wheels of the vehicle 200, so that the vehicle 200 is parked on the vehicle parking device 10 within a preset range to replace the battery 300, and the parking position of the vehicle 200 on the vehicle parking device 10 is ensured to be more accurate.
Preferably, as shown in fig. 1, the wheel alignment mechanism 11 in the present embodiment is provided only on the side of the vehicle parking device 10 that is close to the battery lifting device 20, and the side that is remote from the battery lifting device 20 is not provided with the vehicle parking device 10, so that the vehicle parking device 10 in the present embodiment aligns only the left front wheel and the left rear wheel of the vehicle 200. This arrangement allows the right space of the vehicle parking apparatus 10 to be completely released, so that the vehicle parking apparatus 10 can be provided with other uses, such as for passing the vehicle 200200, etc., when the vehicle 200 is not parked, and the micro-battery exchange station 100 can be made more compact.
In this embodiment, the wheel positioning mechanism 11 includes an X-direction positioning mechanism and a Y-direction positioning mechanism, the X-direction positioning mechanism and the Y-direction positioning mechanism are respectively used for driving the wheel to move and position along the X-direction and the Y-direction, the X-direction positioning mechanism includes a V-groove positioning mechanism and a drag chain mechanism, and the Y-direction moving mechanism includes a centering mechanism for pushing the wheel from the inner side or the outer side of the wheel to perform positioning. The positioning mechanism is arranged in the X direction and the Y direction simultaneously, so that the positioning effect of wheel positioning is improved. Of course, in other embodiments, only either one of the X-direction positioning mechanism and the Y-direction positioning mechanism may be provided. The vehicle comprises a vehicle body, a V-shaped groove positioning mechanism, a drag chain mechanism, a wheel hub, a wheel-changing device, a battery, a driving mechanism and a wheel-changing device, wherein the V-shaped groove positioning mechanism is used for enabling at least one wheel of the vehicle to enter so as to realize positioning in the X direction, the drag chain mechanism can be matched with the V-shaped groove positioning mechanism for use, and can also be used independently, and is used for dragging the V-shaped groove to move in the X direction or dragging a movable bearing mechanism below the wheel to move in the X direction so as to realize the movable positioning of the vehicle in the X direction.
The charging frame 30 has a battery transfer area 31 at a position overlapping with the direction of conveyance of the battery 300 of the power exchanging device 40, and the battery transfer area 31 is used for stopping the battery 300 conveyed by the power exchanging device 40 and transferring the battery 300 with the battery lifting device 20. With the above-described structure, since the charging frame 30 is provided between the vehicle parking device 10 and the battery lifting device 20, the battery changing device 40 passes through the charging frame 30 during the process of transporting the battery 300, and therefore, the charging frame 30 is provided with the battery transferring area 31 at the position where the transporting directions of the battery changing device 40 overlap, so that the battery lifting device 20 can transfer the battery 300 at the position, and the structure of the station body is more compact.
As shown in fig. 4, in the micro battery exchange station 100 of the present embodiment, a battery transfer area 31 is provided at a position of the charging rack 30 overlapping with the battery 300 conveyance direction of the battery exchange device 40, and a battery transfer device 33 is provided in the battery transfer area 31, and the battery transfer device 33 is used for directly taking or placing the battery 300 with respect to the battery exchange device 40.
Taking the present embodiment as an example, when the battery changing device 40 moves horizontally with the battery 300 being changed from the vehicle 200 to the battery transfer area 31 arranged near the battery lifting device 20, the battery transferring device 33 takes away the battery 300 and temporarily stores it in the battery transferring device 33. The battery lifting device 20 can rapidly and directly place the fully charged battery 300 on the battery replacing device 40, so as to achieve the purposes of rapidly handing over the battery 300 and accelerating the battery replacing efficiency.
Preferably, after the battery 300 is installed on the battery 300, the battery transferring device 33 may return to the battery transferring area 31 after the battery 300 is moved to the bottom of the vehicle 200 by the battery replacing device 40, and the battery 300 is placed on the battery replacing device 40 again by the battery transferring device 33, so that the battery 300 can be removed by the battery lifting device 20 and placed in a certain charging bin 32 of the charging rack 30 for charging. In other embodiments, the battery lifting device 20 may also directly remove the battery 300 from the battery turnover device 33 in the horizontal direction through its extending mechanism.
In this embodiment, the battery turnover device 33 is a clamping mechanism with lifting capability, and the top surface or the side surface of the battery 300 is clamped to achieve the purpose of quickly taking the battery 300 away. In other embodiments, the battery interface 31 may employ other devices or apparatuses capable of taking or placing the battery 300.
In another embodiment, the battery turnover device comprises a motor, a swing arm and a tray installed on the swing arm, the motor drives the swing arm to rotate in a horizontal plane, and then drives the tray to turn over from a first position to a second position so as to transfer the battery out of the charging frame from a battery interface area below the charging frame for taking by the battery replacement device, or transfer the battery from the outside of the charging frame to a battery interface area below the charging frame for transferring to the charging frame.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (13)
1. The utility model provides a miniature power exchange station, its characterized in that includes vehicle parking device, charging frame and battery elevating gear that set gradually along perpendicular to vehicle drive-in and drive-out direction, vehicle parking device is used for supplying the vehicle to stop the location in order to carry out the change of battery, the charging frame is used for charging and discharging to the battery, battery elevating gear is used for following get on the charging frame put the battery, miniature power exchange station still includes the power exchange device, the power exchange device is used for changing the battery on the vehicle.
2. A micro-battery exchange station as claimed in claim 1, wherein the charging rack comprises an above-ground charging rack and an underground charging rack which penetrate the ground up and down, and the battery lifting device also comprises a bracket which penetrates the ground up and down, and a battery taking and placing mechanism which can lift up and down in the bracket.
3. A micro-battery exchange station as claimed in claim 1, wherein the charging rack comprises a first underground charging rack located below ground, the battery lifting device comprises a support which penetrates the ground up and down, and a battery taking and placing mechanism which can be lifted up and down in the support.
4. A miniature power exchange station according to claim 3, wherein the distance of the battery lifting device above ground is 50-100cm, the portion of the battery lifting device above ground is exposed for battery removal from the power exchange device or battery delivery device, and for battery removal from the charging bay of the first underground charging rack after lowering below ground;
and/or the charging rack comprises a second underground charging rack positioned below the ground, and the second underground charging rack is opposite to the first underground charging rack relative to the battery lifting device.
5. A miniature power exchange station according to claim 1, wherein said power exchange means is to and from between said vehicle parking means and said battery lifting means;
and/or the power conversion device comprises at least one of an unlocking component, a positioning component, a horizontal moving component and a vertical lifting component;
and/or the vehicle parking device is provided with a vehicle lifting mechanism for lifting the vehicle in the vertical direction;
and/or the battery lifting device is provided with a telescopic mechanism for taking the battery, and the telescopic direction of the telescopic mechanism is parallel to the battery conveying direction of the battery replacing device;
and/or the battery lifting device is provided with a lifting mechanism capable of moving along the vertical direction and is used for moving the battery along the vertical direction.
6. A miniature power exchange station as set forth in claim 1, wherein said power exchange means comprises:
a battery replacement mechanism fixed to the vehicle parking device;
a battery conveying mechanism arranged between the battery replacing mechanism and the battery lifting device;
the battery replacing mechanism is used for disassembling and assembling the battery relative to the vehicle, and the battery conveying mechanism is used for conveying the battery between the battery replacing mechanism and the battery lifting device.
7. The micro-battery exchange station of claim 6, wherein the battery conveying mechanism is a roller, belt or double-speed chain;
and/or the battery lifting device is also provided with a roller, a belt or a double-speed chain for taking and placing the battery relative to the battery conveying mechanism;
and/or, a roller, a belt or a speed-doubling chain is also arranged in each charging bin of the charging frame and used for taking and placing batteries relative to the battery lifting device;
and/or the battery replacing mechanism is provided with a transition transmission mechanism which is used for being matched with the battery conveying mechanism to carry out the transmission of the battery.
8. A miniature power exchange station as set forth in claim 1 wherein said station includes a miniature housing, said battery lifting means being one, said charging rack being in a column, said battery lifting means and said charging rack being disposed within said miniature housing.
9. The miniature power exchange station of claim 8, wherein said miniature housing has a footprint of less than 10 square meters.
10. The micro power exchange station as set forth in claim 1, wherein a wheel alignment mechanism is provided on a side of the vehicle parking device adjacent to the battery lifting device for allowing the vehicle to be parked on the vehicle parking device within a predetermined range for battery replacement.
11. The micro power exchange station of claim 10, wherein the wheel alignment mechanism is provided only on a side of the vehicle parking device adjacent to the battery lifting device;
and/or the wheel positioning mechanism comprises an X-direction positioning mechanism and/or a Y-direction positioning mechanism, the X-direction positioning mechanism and the Y-direction positioning mechanism are respectively used for driving the wheels to move and position along the X direction and the Y direction, the X-direction positioning mechanism comprises a V-shaped groove positioning mechanism and/or a drag chain mechanism, the Y-direction moving mechanism comprises a centering mechanism, and the centering mechanism is used for pushing the wheels to position from the inner side or the outer side of the wheels.
12. A miniature power exchange station according to claim 1, wherein said charging rack has a battery interface region at a location overlapping the battery transport direction of said power exchange means for docking a battery transported by said power exchange means and interfacing said battery with said battery lifting means.
13. A miniature power exchange station according to claim 12, wherein a battery turnover means is provided in the battery interface for taking or placing batteries directly against the power exchange means.
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| CN116890788A (en) | 2023-10-17 |
| CN116890796A (en) | 2023-10-17 |
| CN219769845U (en) | 2023-09-29 |
| CN219769842U (en) | 2023-09-29 |
| CN219769837U (en) | 2023-09-29 |
| CN116890789A (en) | 2023-10-17 |
| CN219769840U (en) | 2023-09-29 |
| CN219769844U (en) | 2023-09-29 |
| CN116890793A (en) | 2023-10-17 |
| CN116890790A (en) | 2023-10-17 |
| CN219769838U (en) | 2023-09-29 |
| CN219769836U (en) | 2023-09-29 |
| CN219769846U (en) | 2023-09-29 |
| CN220298470U (en) | 2024-01-05 |
| CN219769843U (en) | 2023-09-29 |
| CN116890792A (en) | 2023-10-17 |
| CN220009712U (en) | 2023-11-14 |
| CN116890791A (en) | 2023-10-17 |
| CN116890795A (en) | 2023-10-17 |
| CN219857104U (en) | 2023-10-20 |
| CN116890794A (en) | 2023-10-17 |
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