CN220884343U - Adjustable battery unlocking platform - Google Patents
Adjustable battery unlocking platform Download PDFInfo
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- CN220884343U CN220884343U CN202322797046.8U CN202322797046U CN220884343U CN 220884343 U CN220884343 U CN 220884343U CN 202322797046 U CN202322797046 U CN 202322797046U CN 220884343 U CN220884343 U CN 220884343U
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- 230000005611 electricity Effects 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 72
- 230000000712 assembly Effects 0.000 claims description 26
- 238000000429 assembly Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 16
- 230000000670 limiting effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 241001397809 Hakea leucoptera Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005339 levitation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 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
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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)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides an adjustable battery unlocking platform which comprises a frame body, a battery unlocking device and a lifting device, wherein the frame body is provided with a plurality of battery unlocking devices; the battery unlocking device and the lifting device are both arranged on the frame body, the lifting devices are symmetrically arranged on two sides of the battery unlocking device, and the lifting devices are used for lifting the height position of the vehicle; the battery unlocking device comprises a base, a lifting module, a driving module and a battery unlocking module; the lifting module is arranged between the base and the battery unlocking module and used for controlling the lifting of the battery unlocking module, and the battery unlocking module is used for unlocking and changing electricity of a battery part of the vehicle; the driving module is arranged on the base and used for driving the lifting module to work. The utility model can move the space position of the battery unlocking module when the battery pack setting positions are different due to different specifications and models of vehicles; and after the battery unlocking module is preliminarily aligned with the battery pack, the alignment degree of the battery unlocking module and the battery pack can be more accurate in a floating fine adjustment mode.
Description
Technical Field
The utility model relates to the technical field of electric vehicle battery replacement, in particular to an adjustable battery unlocking platform.
Background
With the development of economy and the progress of science and technology, the development of new energy automobiles is gradually expanding, and the new energy automobiles replace fuel automobiles to become the trend and direction of continuous attention of people. At present, in order to facilitate the use of new energy automobiles, people start to popularize and apply a power conversion mode, namely: the user changes the battery pack which is fully charged in advance through the appointed power exchange station, so that the endurance mileage of the new energy automobile is prolonged, the waiting time of the user for charging the battery pack can be greatly shortened, the anxiety of the user on the charging and mileage of the new energy automobile is relieved, and the experience of the user is further improved.
But the biggest problems of the existing level-shifting table-board pairs are: because the battery packs are not arranged at the same position due to the difference of the scale and the model of the vehicle, part of the battery exchange stations can only unlock and exchange power for the corresponding vehicle types; the difficulty in changing the power of the vehicle is greatly increased;
For example, CN110315954a discloses an unlocking platform for power change, comprising a support plate for placing a battery assembly, a toggle mechanism body, a side pushing assembly, and a fixed base frame; the toggle mechanism body is arranged at two sides of the supporting plate and used for unlocking the battery assembly and the battery fixing frame; the side pushing component is used for providing pushing force for the supporting plate to horizontally move relative to the fixed base frame; when the toggle mechanism body unlocks the battery assembly, the side pushing assembly drives the supporting plate to drive the battery assembly to move along the horizontal direction relative to the fixed base frame, so that the electric connector of the battery assembly is separated from the vehicle bottom interface.
According to the technical scheme, although the unlocking mode can be simplified, a plurality of lock bolts can be unlocked at one time, and the cost is reduced, the universal power conversion is difficult to achieve under the condition that battery packs of different vehicle types are located at different positions.
Therefore, aiming at the problems and the defects existing in the prior art, an adjustable battery unlocking platform is urgently needed, and the adjustable battery unlocking platform can be used for different vehicle types, so that the universal unlocking and power exchanging work of multiple vehicle types is realized.
Disclosure of utility model
In order to solve the problems and the disadvantages of the prior art, the utility model provides an adjustable battery unlocking platform which comprises a battery unlocking module capable of moving up and down, and the battery unlocking module can still realize fine adjustment of the space position after being positioned and calibrated with the position of a battery pack; when the battery pack is arranged at different positions due to different specifications and models of vehicles, the space position of the battery unlocking module can be moved to align the battery pack for unlocking and power exchanging; and after the battery unlocking module is aligned to the area where the battery pack is arranged, the alignment degree of the battery unlocking module and the battery pack can be more accurate in the area in a floating fine adjustment mode.
In order to achieve the above purpose, the utility model provides an adjustable battery unlocking platform, which comprises a frame body, a battery unlocking device and a lifting device;
The battery unlocking device and the lifting device are both arranged on the frame body, the lifting devices are symmetrically arranged on two sides of the battery unlocking device, and the lifting devices are used for lifting the height position of the vehicle;
The battery unlocking device comprises a base, a lifting module, a driving module and a battery unlocking module;
The lifting module is arranged between the base and the battery unlocking module, the lifting module is used for controlling the battery unlocking module to lift, and the battery unlocking module is used for unlocking and replacing electricity at the battery part of the vehicle;
The driving module is arranged on the base and used for driving the lifting module to work.
According to the application, the lifting device is arranged on the frame body to assist the small-sized vehicle with a lower chassis to change electricity, and the lifting device is used for lifting the two sides of the vehicle body, so that a battery changing robot or a worker can stably take out or send a battery into the frame body to finish battery changing work; the battery unlocking device can still realize fine adjustment of the space position after being positioned and calibrated with the position of the battery pack; when the battery packs are arranged at different positions due to different specifications and models of vehicles, the space positions of the movable battery unlocking module enable the movable battery unlocking module to be aligned to the battery packs at different positions to perform unlocking and power exchanging work, so that the universal unlocking and power exchanging work of multiple vehicle types is realized.
Preferably, the battery unlocking module comprises a lifting frame assembly, a suspension frame assembly and an unlocking assembly; the lifting frame assembly is arranged at the top of the lifting module, the suspension frame assembly is movably connected with the lifting frame assembly through 4 chains which are symmetrically arranged, the suspension frame assembly is suspended outside the lifting frame assembly through the 4 chains, the top of the suspension frame assembly is provided with the sliding module, and the unlocking assembly is in sliding connection with the suspension frame assembly through the sliding module.
The suspension frame component can synchronously drive the suspension frame component and the unlocking component to lift under the pushing of the lifting module so as to change the longitudinal position of the battery unlocking module, the suspension frame component is connected with the lifting frame component only through the suspension piece so as to realize the effect of suspending the suspension frame component outside, and because the position of the lifting frame component is suspended, floating fine adjustment can be realized, and after the battery unlocking module is aligned to the area where the battery pack is arranged, the suspension frame component can further enable the alignment degree of the battery unlocking module and the battery pack to be more accurate in the area in a floating fine adjustment mode; the unlocking assembly can slide along the suspension frame assembly through the sliding module, and the transverse position of the unlocking assembly is changed, so that the battery unlocking module can be initially aligned to the area where the battery pack is arranged.
Preferably, the lifting frame assembly comprises a lifting frame and an extension plate; extension plates are fixedly arranged at the 4 corners of the lifting frame; each extension plate is fixedly connected with one end of a corresponding chain.
The suspension frame assembly is suspended at the four corners of the lifting frame through the chains, and is positioned at the outer side of the lifting frame, so that the suspension frame assembly can realize floating fine adjustment of the position by taking the lifting frame as the center.
Preferably, the suspension frame assembly comprises a suspension frame and a connecting plate; the two sides of the suspension frame are symmetrically provided with 4 connecting plates, each connecting plate is corresponding to one extending plate and is located right below the corresponding extending plate, one end of each chain far away from the extending plate is fixedly connected with one corresponding connecting plate, and the suspension frame is suspended outside the lifting frame in a floating mode through the 4 chains.
The suspension frame is connected at the other end of chain, only is connected through the chain between suspension frame and the crane, makes suspension frame can hang in the crane outside, makes suspension frame can float relatively the crane, makes the unblock subassembly that locates on the suspension frame realize the fine setting in position, solves current general battery unlocking device and adjusts the space position after with battery position alignment degree not accurate enough problem.
Preferably, the unlocking assembly comprises a movable frame, an unlocking platform and a first driving device; the unlocking platform is fixedly arranged on the movable frame, and the movable frame is in sliding connection with the suspension frame through the sliding module; the first driving device is arranged at the bottom of the unlocking platform and used for driving the unlocking platform to slide with the movable frame.
The unlocking platform is used for unlocking the vehicle battery; and the unlocking platform can slide along the suspension frame in a reciprocating manner through the sliding module, so that the position of the battery unlocking module can be moved and adjusted in the horizontal direction, and the battery unlocking module can unlock and change the power of vehicles of different specification vehicle types.
Preferably, a plurality of unlocking pieces are arranged on the unlocking platform; and two groups of stop bar assemblies are symmetrically arranged on the unlocking platform, and each group of stop bar assemblies comprises at least two battery frame supporting stop bars which are arranged in parallel.
The unlocking work of the unlocking platform is realized through the unlocking piece; and because the bottom of the vehicle battery frame is not completely flat and some reinforcing ribs exist, the vehicle battery frame can stably fall on the unlocking platform through the battery frame supporting stop bars.
Preferably, the unlocking platform bottom is equipped with two sets of battery detection components, two sets of battery detection components are located the unlocking platform left and right sides respectively and are close to the position of tip, battery detection components includes elasticity depression bar, metal proximity sensor, elasticity depression bar passes the unlocking platform by the through-hole, metal proximity sensor locates the unlocking platform bottom, metal proximity sensor is used for detecting elasticity depression bar.
The battery detection component is used for detecting whether a battery is completely placed in an unlocking platform, and the working principle is as follows: when the battery frame of the battery presses the elastic pressing rod, the elastic pressing rod stretches downwards, the metal proximity sensor can detect the elastic pressing rod, and when the metal proximity sensors in the two groups of battery detection assemblies detect the corresponding elastic pressing rods, the battery frame can be judged to be completely contacted with the platform.
Preferably, the first driving device comprises a first driving motor, a screw rod, a nut, a connecting block and a limiting piece; the unlocking platform comprises a first driving motor, a screw rod, a limiting piece, a nut, a connecting block and a screw rod, wherein the first driving motor is arranged at the bottom of the unlocking platform, the output end of the first driving motor is connected with the screw rod, the screw rod penetrates through the axis of the limiting piece, the limiting piece is fixedly arranged at the bottom of the unlocking platform, the nut is arranged on the screw rod, the nut is in threaded connection with the screw rod, one end of the connecting block is fixedly connected with the outer side of the nut, and the other end of the connecting block is fixedly connected with the bottom of the unlocking platform.
The driving force for driving the unlocking platform to slide is provided by a first driving device, the first driving motor can drive the screw rod to rotate after being started, and the screw rod and the nut are in threaded connection, so that the nut can move along the screw rod under the driving action of the screw rod and the limiting action of the connecting block, and the connecting block is driven to move, and the unlocking platform can be driven to move when the connecting block moves.
Preferably, the lifting module comprises two symmetrically arranged lifting assemblies, and the lifting assemblies comprise a first bracket, a second bracket, a first sliding piece, a second sliding piece and a supporting shaft;
The first sliding piece is arranged on the base, the second sliding piece is arranged at the bottom of the lifting frame, the first sliding piece and the second sliding piece are positioned at the same end, and the second sliding piece is positioned right above the first sliding piece;
one end of the first bracket is hinged with the lifting frame through a connecting piece, and the other end of the first bracket is hinged with the first sliding piece through a connecting piece;
One end of the second bracket is hinged with the base through a connecting piece, and the other end of the second bracket is hinged with the second sliding piece through a connecting piece;
The first bracket and the second bracket are crossed and staggered, and a fulcrum is arranged at the crossing center point of the first bracket and the second bracket in a penetrating way; the first bracket and the second bracket can rotate around the supporting shaft.
According to the application, the lifting control of the battery unlocking module is realized through the lifting module; the working principle of the lifting module of the application is as follows: the first sliding part is driven to slide through the driving module so as to drive the first bracket to rotate around the supporting shaft, the driving module drives the second sliding part to slide so as to drive the second bracket to rotate around the supporting shaft, and the first sliding part and the second sliding part work synchronously, so that the first bracket and the second bracket synchronously rotate.
Preferably, 4 positioning assemblies are symmetrically arranged between the suspension frame assembly and the base, and each positioning assembly comprises a positioning pin and a pin sleeve;
the positioning pin is fixedly arranged on the base, and the pin bush is fixedly arranged on the corresponding connecting plate; or the positioning pins are fixedly arranged on the corresponding connecting plates, and the pin sleeves are fixedly arranged on the base;
When the suspension frame is in a static state, the axis of the pin sleeve is opposite to the axis of the positioning pin; and when the lifting module is in an unactuated or reset state, the pin sleeve can be just sleeved outside the positioning pin.
According to the application, the battery unlocking module and the base are positioned through the positioning assembly, and particularly, the positioning effect is realized through the mutual pin joint of the positioning pin and the pin bush.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the application, the lifting device is arranged on the frame body to assist the small-sized vehicle with a lower chassis to change electricity, and the lifting device is used for lifting the two sides of the vehicle body, so that a battery changing robot or a worker can stably take out or send a battery into the frame body to finish battery changing work; the battery unlocking device can still realize fine adjustment of the space position after being positioned and calibrated with the position of the battery pack; when the battery packs are arranged at different positions due to different specifications and models of vehicles, the space positions of the movable battery unlocking module enable the movable battery unlocking module to be aligned to the battery packs at different positions to perform unlocking and power exchanging work, so that the universal unlocking and power exchanging work of multiple vehicle types is realized.
2. The suspension frame component can synchronously drive the suspension frame component and the unlocking component to lift under the pushing of the lifting module so as to change the longitudinal position of the battery unlocking module, the suspension frame component is connected with the lifting frame component only through the suspension piece so as to realize the effect of suspending the suspension frame component outside, and because the position of the lifting frame component is suspended, floating fine adjustment can be realized, and after the battery unlocking module is aligned to the area where the battery pack is arranged, the suspension frame component can further enable the alignment degree of the battery unlocking module and the battery pack to be more accurate in the area in a floating fine adjustment mode; the unlocking assembly can slide along the suspension frame assembly through the sliding module, and the transverse position of the unlocking assembly is changed, so that the battery unlocking module can be initially aligned to the area where the battery pack is arranged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an adjustable battery unlocking platform of the present utility model;
Fig. 2 is a schematic perspective view of a battery unlocking device according to the present utility model;
FIG. 3 is a schematic plan view of a battery unlocking device according to the present utility model;
FIG. 4 is a bottom view of the unlocking assembly of the present utility model;
FIG. 5 is an enlarged schematic view of portion A of FIG. 4;
Fig. 6 is a schematic perspective view of a battery detection assembly according to the present utility model;
FIG. 7 is a schematic view of a portion of a battery unlocking device according to the present utility model;
FIG. 8 is a schematic view of the connection of the crane assembly and the suspension assembly of the present utility model;
FIG. 9 is a second perspective view of a portion of a battery unlocking device according to the present utility model;
Wherein, the figure shows: the lifting device comprises a frame body 1, a battery unlocking device 2, a base 21, a lifting module 22, a first bracket 221, a second bracket 222, a first sliding piece 223, a second sliding piece 224, a support shaft 225, a driving module 23, a battery unlocking module 24, a lifting frame assembly 25, a lifting frame 251, an extension plate 252, a suspension frame assembly 26, a suspension frame 261, a connecting plate 262, an unlocking assembly 27, a moving frame 271, an unlocking platform 272, an unlocking piece 2721, a battery frame supporting baffle 2722, a first driving device 273, a first driving motor 2731, a screw 2732, a connecting block 2733, a limiting piece 2734, a battery detection assembly 274, an elastic pressing rod 2741, a metal proximity sensor 2742, a sliding module 28, a positioning assembly 29, a positioning pin 291, a pin sleeve 292 and a lifting device 3.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1,
The embodiment is used for unlocking and changing electricity for vehicles with different specifications and models;
As shown in fig. 1-2, this embodiment proposes an adjustable battery unlocking platform, which includes a frame 1, a battery unlocking device 2, and a lifting device 3;
The battery unlocking device 2 and the lifting device 3 are arranged on the frame body 1, the lifting devices 3 are symmetrically arranged on two sides of the battery unlocking device 2, and the lifting devices 3 are used for lifting the height position of the vehicle;
The battery unlocking device 2 comprises a base 21, a lifting module 22, a driving module 23 and a battery unlocking module 24;
The lifting module 22 is arranged between the base 21 and the battery unlocking module 24, the lifting module 22 is used for controlling the battery unlocking module 24 to lift, and the battery unlocking module 24 is used for unlocking and changing electricity of a vehicle battery part;
The driving module 23 is arranged on the base 21, and the driving module 23 is used for driving the lifting module 22 to work.
When the embodiment is used for replacing the power of a vehicle type with a lower chassis and a lower battery pack installation position, the lifting device 3 of the embodiment is used for lifting the vehicle, so that the motor replacement robot can conveniently replace the power; subsequently, the battery is unlocked by the battery unlocking device 2, and the battery is replaced by the battery replacing robot.
In this embodiment, the driving module 23 can drive the lifting module 22 to lift up and down, and the lifting module 22 can drive the battery unlocking module 24 to move longitudinally to assist in completing unlocking and power-exchanging operations.
As shown in fig. 3, the battery unlocking module 24 comprises a lifting frame assembly 25, a suspension frame assembly 26 and an unlocking assembly 27; the lifting frame assembly 25 is arranged at the top of the lifting module 22, the suspension frame assembly 26 is movably connected with the lifting frame assembly 25 through 4 chains which are symmetrically arranged, the suspension frame assembly 26 is suspended outside the lifting frame assembly 25 through the 4 chains, the sliding module 28 is arranged at the top of the suspension frame assembly 26, and the unlocking assembly 27 is in sliding connection with the suspension frame assembly 26 through the sliding module 28.
The battery unlocking module 24 of the embodiment includes a lifting frame assembly 25, a suspension frame assembly 26, and an unlocking assembly 27, wherein the unlocking assembly 27 is used for unlocking a battery of a vehicle, the unlocking assembly 27 can slide transversely along the suspension frame assembly 26 through a sliding module 28, and the auxiliary battery unlocking module 24 can be initially aligned with the position of a battery pack of the vehicle; the suspension frame assembly 26 of this embodiment is suspended outside the lifting frame assembly 25 by a chain, and after the battery unlocking module 24 is aligned with the area where the battery pack is disposed, the suspension frame assembly 26 can further make the alignment degree of the battery unlocking module 24 and the battery pack more accurate in the area by means of floating fine adjustment.
As shown in fig. 7-9, the lift frame assembly 25 includes a lift frame 251, an extension plate 252; extension plates 252 are fixedly arranged at the 4 corners of the lifting frame 251; each extension plate 252 is fixedly connected to one end of a corresponding chain.
The lifting frame 251 of the present embodiment controls the lifting movement by the lifting module 22, and the lifting frame 251 is connected to the suspension frame assembly 26 by a chain so that the suspension frame assembly 26 can be suspended outside the lifting frame 251.
As shown in fig. 7-8, the levitation frame assembly 26 includes a levitation frame 261, a connection plate 262; the two sides of the suspension frame 261 are symmetrically provided with 4 connecting plates 262, each connecting plate 262 corresponds to one extending plate 252, the connecting plates 262 are located right below the corresponding extending plate 252, one end of each chain far away from the extending plate 252 is fixedly connected with one corresponding connecting plate 262, and the suspension frame 261 is suspended outside the lifting frame 251 in a floatable manner through the 4 chains.
The suspension frame 261 of the present embodiment is suspended outside the lifting frame 251 by a chain, and when fine adjustment of the position of the battery unlocking module 24 is required, the suspension frame 261 can float and shift centering on the lifting frame 251.
As shown in fig. 3-4, the unlocking assembly 27 includes a movable frame 271, an unlocking platform 272, and a first driving device 273; the unlocking platform 272 is fixedly arranged on the movable frame 271, and the movable frame 271 is in sliding connection with the suspension frame 261 through the sliding module 28; the first driving device 273 is disposed at the bottom of the unlocking platform 272 and is used for driving the unlocking platform 272 to slide with the moving frame 271.
As shown in fig. 2-3, the unlocking platform 272 is provided with a plurality of unlocking pieces 2721; and two sets of stop bar assemblies are symmetrically arranged on the unlocking platform 272, and each set of stop bar assemblies comprises at least two battery frame supporting stop bars 2722 which are arranged in parallel.
As shown in fig. 2 and fig. 4-6, two sets of battery detection assemblies 274 are disposed at the bottom of the unlocking platform 272, the two sets of battery detection assemblies 274 are respectively located at positions, close to the end portions, on the left side and the right side of the unlocking platform 272, the battery detection assemblies 274 include an elastic pressing rod 2741 and a metal proximity sensor 2742, the elastic pressing rod 2741 passes through the unlocking platform 272 through a through hole, the metal proximity sensor 2742 is disposed at the bottom of the unlocking platform 272, and the metal proximity sensor 2742 is used for detecting the elastic pressing rod 2741.
As shown in fig. 4, the first driving device 273 includes a first driving motor 2731, a screw rod 2732, a nut, a connecting block 2733, and a limiting member 2734; the first driving motor 2731 is arranged at the bottom of the unlocking platform 272, the output end of the first driving motor 2731 is connected with the screw rod 2732, the screw rod 2732 penetrates through the axis of the limiting piece 2734, the limiting piece 2734 is fixedly arranged at the bottom of the unlocking platform 272, the nut is arranged on the screw rod 2732, the nut is in threaded connection with the screw rod 2732, one end of the connecting block 2733 is fixedly connected with the outer side of the nut, and the other end of the connecting block 2733 is fixedly connected with the bottom of the unlocking platform 272.
The moving frame 271 of the present embodiment can slide along the suspension frame 261 through the sliding module 28, the device for driving the moving frame 271 to slide is a first driving device 273, when the moving frame 271 needs to be driven to slide, a first driving motor 2731 is started, the first driving motor 2731 can drive a screw rod 2732 to rotate, and because the screw rod 2732 is in threaded connection with a nut, the nut can move along the screw rod 2732 under the driving action of the screw rod 2732 and the limiting action of the connecting block 2733, and drives the connecting block 2733 to move, and when the connecting block 2733 moves, the unlocking platform 272 can be driven to move; the unlocking platform 272 can unlock the vehicle battery through an unlocking piece 2721; because the bottom of the battery frame is not completely flat and some reinforcing ribs exist, the battery frame can be stably dropped on the unlocking platform 272 through the battery frame supporting stop bars 2722; the battery detection assembly 274 of the present embodiment is used for detecting whether the battery completely touches the unlocking platform 272, and its working principle is as follows: when the battery frame of the battery is pressed to the elastic pressing rod 2741, the elastic pressing rod 2741 extends downwards, at this time, the metal proximity sensor 2742 can detect the elastic pressing rod 2741, and when the metal proximity sensors 2742 in the two groups of battery detection assemblies 274 detect the corresponding elastic pressing rods 2741, the battery frame can be judged to be completely contacted with the platform.
As shown in fig. 9, the lifting module 22 includes two lifting assemblies symmetrically disposed, and the lifting assemblies include a first bracket 221, a second bracket 222, a first slider 223, a second slider 224, and a fulcrum 225;
The first sliding member 223 is disposed on the base 21, the second sliding member 224 is disposed at the bottom of the lifting frame 251, the first sliding member 223 and the second sliding member 224 are disposed at the same end, and the second sliding member 224 is disposed directly above the first sliding member 223;
one end of the first bracket 221 is hinged with the lifting frame 251 through a connecting piece, and the other end of the first bracket 221 is hinged with the first sliding piece 223 through a connecting piece;
One end of the second bracket 222 is hinged with the base 21 through a connecting piece, and the other end of the second bracket 222 is hinged with a second sliding piece 224 through a connecting piece;
The first bracket 221 and the second bracket 222 are staggered in a crossing way, and a fulcrum 225 is arranged at the crossing center point of the first bracket 221 and the second bracket 222 in a penetrating way; the first bracket 221 and the second bracket 222 are rotatable about a fulcrum 225.
When the lifting module 22 is required to control the lifting of the battery unlocking module 24 in the embodiment; the lifting module 22 of the application works in the following principle: the driving module 23 drives the first sliding piece 223 to slide so as to drive the first bracket 221 to rotate anticlockwise around the supporting shaft 225, meanwhile, the driving module 23 drives the second sliding piece 224 to slide so as to drive the second bracket 222 to rotate clockwise around the supporting shaft 225, the first sliding piece 223 and the second sliding piece 224 work synchronously, so that the first bracket 221 and the second bracket 222 rotate synchronously, and because one end of each of the first bracket 221 and the second bracket 222 is connected with the lifting frame 251, the lifting frame 251 can be driven to lift when the first bracket 221 and the second bracket 222 rotate;
When the lowering and resetting of the battery unlocking module 24 are required to be controlled by the lifting module 22; the driving module 23 is reversed, the driving module 23 drives the first sliding piece 223 to slide and further drive the first bracket 221 to rotate clockwise around the supporting shaft 225, meanwhile, the driving module 23 drives the second sliding piece 224 to slide and further drive the second bracket 222 to rotate anticlockwise around the supporting shaft 225, the first sliding piece 223 and the second sliding piece 224 work synchronously, and therefore the first bracket 221 and the second bracket 222 rotate synchronously, and because one end of each of the first bracket 221 and the second bracket 222 is connected with the lifting frame 251, the lifting frame 251 can be driven to descend when the first bracket 221 and the second bracket 222 rotate.
As shown in fig. 3 and 7, 4 positioning assemblies 29 are symmetrically arranged between the suspension frame assembly 26 and the base 21, and the positioning assemblies 29 comprise positioning pins 291 and pin sleeves 292;
The positioning pins 291 are fixedly arranged on the base 21, and the pin sleeves 292 are fixedly arranged on the corresponding connecting plates 262; or the positioning pins 291 are fixedly arranged on the corresponding connecting plates 262, and the pin sleeves 292 are fixedly arranged on the base 21;
When the suspension 261 is in a static state, the axis of the pin sleeve 292 is opposite to the axis of the positioning pin 291; and the pin sleeve 292 can be positioned just outside the positioning pin 291 when the lifting module 22 is in an unactuated or reset state.
When the battery unlocking module 24 is in desired positioning alignment with the base 21, this is accomplished by pinning the locating pins 291 into the pin sleeves 292.
The working principle of the embodiment is as follows:
when the adjustable battery unlocking platform is used for unlocking and changing the power of vehicles with different specifications and models, if the chassis is lower and the mounting position of the battery pack is lower, the vehicle can be lifted through the lifting device 3 of the embodiment, so that the power changing robot can conveniently change the power; subsequently, the battery is unlocked by the battery unlocking device 2, and the battery is replaced by the battery replacing robot. The specific unlocking and power-changing work of the embodiment is that: the first driving device 273 is started to drive the unlocking platform 272 to move so as to realize the preliminary alignment of the battery pack position, and the specific working mode is as follows: the first driving motor 2731 is started, the first driving motor 2731 can drive the screw rod 2732 to rotate, and the screw rod 2732 is in threaded connection with the nut, so that the nut can move along the screw rod 2732 under the driving action of the screw rod 2732 and the limiting action of the connecting block 2733, and the connecting block 2733 is driven to move, and the unlocking platform 272 can be driven to move when the connecting block 2733 moves; the unlocking platform 272 slides along the suspension 261 through the sliding module 28 to realize the preliminary alignment of the battery pack position; since the suspension frame 261 of the present embodiment is suspended outside the lifting frame 251 by a chain, the suspension frame assembly 26 can further enable the alignment degree of the battery unlocking module 24 and the battery pack to be more accurate by a floating fine adjustment manner; when the position of the battery unlocking module 24 needs to be finely adjusted, the suspension frame 261 can float and deviate by taking the lifting frame 251 as a center; when the battery is completely aligned, the battery detection assembly 274 of the present embodiment detects whether the battery completely touches the unlocking platform 272; the working principle is as follows: when the battery frame of the battery is pressed to the elastic pressing rod 2741, the elastic pressing rod 2741 extends downwards, at this time, the metal proximity sensor 2742 can detect the elastic pressing rod 2741, and when the metal proximity sensors 2742 in the two groups of battery detection assemblies 274 detect the corresponding elastic pressing rods 2741, the battery frame can be judged to be completely contacted with the platform.
When the battery is detected to be in full contact with the unlocking platform 272, the lifting frame 251 is further controlled by the lifting module 22 to lift so as to assist unlocking and power changing of the vehicle battery, and when the lifting module 22 is used for controlling the lifting of the battery unlocking module 24; the lifting module 22 of the application works in the following principle: the driving module 23 drives the first sliding piece 223 to slide so as to drive the first bracket 221 to rotate anticlockwise around the supporting shaft 225, meanwhile, the driving module 23 drives the second sliding piece 224 to slide so as to drive the second bracket 222 to rotate clockwise around the supporting shaft 225, the first sliding piece 223 and the second sliding piece 224 work synchronously, so that the first bracket 221 and the second bracket 222 rotate synchronously, and because one end of each of the first bracket 221 and the second bracket 222 is connected with the lifting frame 251, the lifting frame 251 can be driven to lift when the first bracket 221 and the second bracket 222 rotate; unlocking platform 272 then completes unlocking via unlocking member 2721.
When the lowering and resetting of the battery unlocking module 24 are required to be controlled by the lifting module 22; the reverse driving module 23 drives the first sliding piece 223 to slide through the driving module 23 so as to drive the first bracket 221 to rotate clockwise around the supporting shaft 225, meanwhile, the driving module 23 drives the second sliding piece 224 to slide so as to drive the second bracket 222 to rotate anticlockwise around the supporting shaft 225, the first sliding piece 223 and the second sliding piece 224 work synchronously, and therefore the first bracket 221 and the second bracket 222 rotate synchronously, and because one end of each of the first bracket 221 and the second bracket 222 is connected with the lifting frame 251, the lifting frame 251 can be driven to descend and reset when the first bracket 221 and the second bracket 222 rotate;
When the battery unlocking module 24 is in desired positioning alignment with the base 21, this is accomplished by pinning the locating pins 291 into the pin sleeves 292.
Furthermore, the terms "upper," "lower," "inner," "outer," "front," "rear" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The relative steps, numerical expressions and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. The adjustable battery unlocking platform is characterized by comprising a frame body (1), a battery unlocking device (2) and a lifting device (3);
The battery unlocking device (2) and the lifting device (3) are both arranged on the frame body (1), the lifting devices (3) are symmetrically arranged on two sides of the battery unlocking device (2), and the lifting devices (3) are used for lifting the height position of the vehicle;
The battery unlocking device (2) comprises a base (21), a lifting module (22), a driving module (23) and a battery unlocking module (24);
The lifting module (22) is arranged between the base (21) and the battery unlocking module (24), the lifting module (22) is used for controlling the battery unlocking module (24) to lift, and the battery unlocking module (24) is used for unlocking and changing electricity of a battery part of the vehicle;
the driving module (23) is arranged on the base (21), and the driving module (23) is used for driving the lifting module (22) to work.
2. An adjustable battery unlocking platform according to claim 1, characterized in that the battery unlocking module (24) comprises a crane assembly (25), a suspension frame assembly (26), an unlocking assembly (27); lifting frame subassembly (25) are located lifting module (22) top, suspension frame subassembly (26) are through 4 chains and lifting frame subassembly (25) swing joint that the symmetry set up, and suspension frame subassembly (26) hang in lifting frame subassembly (25) outside through 4 chains, suspension frame subassembly (26) top is equipped with sliding module (28), unblock subassembly (27) are through sliding module (28) and suspension frame subassembly (26) sliding connection.
3. An adjustable battery unlocking platform according to claim 2, wherein the crane assembly (25) comprises a crane (251), an extension plate (252); extension plates (252) are fixedly arranged at the 4 corners of the lifting frame (251); each extension plate (252) is fixedly connected with one end of a corresponding chain.
4. An adjustable battery unlocking platform according to claim 3, wherein the suspension frame assembly (26) comprises a suspension frame (261), a connection plate (262); the two sides of the suspension frame (261) are symmetrically provided with 4 connecting plates (262), the position of each connecting plate (262) corresponds to one extending plate (252) and the connecting plates (262) are located right below the corresponding extending plate (252), one end of each chain far away from the extending plate (252) is fixedly connected with one corresponding connecting plate (262), and the suspension frame (261) is suspended outside the lifting frame (251) in a floating mode through the 4 chains.
5. An adjustable battery unlocking platform according to claim 4, characterized in that the unlocking assembly (27) comprises a mobile frame (271), an unlocking platform (272), a first driving means (273); the unlocking platform (272) is fixedly arranged on the movable frame (271), and the movable frame (271) is in sliding connection with the suspension frame (261) through the sliding module (28); the first driving device (273) is arranged at the bottom of the unlocking platform (272) and is used for driving the unlocking platform (272) to slide with the movable frame (271).
6. The adjustable battery unlocking platform according to claim 5, wherein a plurality of unlocking pieces (2721) are arranged on the unlocking platform (272); and two groups of stop bar assemblies are symmetrically arranged on the unlocking platform (272), and each group of stop bar assemblies comprises at least two battery frame supporting stop bars (2722) which are arranged in parallel.
7. The adjustable battery unlocking platform according to claim 6, wherein two sets of battery detection assemblies (274) are arranged at the bottom of the unlocking platform (272), the two sets of battery detection assemblies (274) are respectively located at positions, close to the end portions, of the left side and the right side of the unlocking platform (272), the battery detection assemblies (274) comprise elastic pressing rods (2741) and metal proximity sensors (2742), the elastic pressing rods (2741) penetrate through the unlocking platform (272) through holes, the metal proximity sensors (2742) are arranged at the bottom of the unlocking platform (272), and the metal proximity sensors (2742) are used for detecting the elastic pressing rods (2741).
8. The adjustable battery unlocking platform according to claim 5, wherein the first driving device (273) comprises a first driving motor (2731), a screw (2732), a nut, a connecting block (2733), and a limiting member (2734); the unlocking platform is characterized in that the first driving motor (2731) is arranged at the bottom of the unlocking platform (272), the output end of the first driving motor (2731) is connected with the screw rod (2732), the screw rod (2732) penetrates through the axle center of the limiting piece (2734), the limiting piece (2734) is fixedly arranged at the bottom of the unlocking platform (272), the nut is arranged on the screw rod (2732), the nut is in threaded connection with the screw rod (2732), one end of the connecting block (2733) is fixedly connected with the outer side of the nut, and the other end of the connecting block (2733) is fixedly connected with the bottom of the unlocking platform (272).
9. An adjustable battery unlocking platform according to claim 3, characterized in that the lifting module (22) comprises two symmetrically arranged lifting assemblies, the lifting assemblies comprising a first bracket (221), a second bracket (222), a first slider (223), a second slider (224), a fulcrum (225);
The first sliding piece (223) is arranged on the base (21), the second sliding piece (224) is arranged at the bottom of the lifting frame (251), the first sliding piece (223) and the second sliding piece (224) are positioned at the same end, and the second sliding piece (224) is positioned right above the first sliding piece (223);
One end of the first bracket (221) is hinged with the lifting frame (251) through a connecting piece, and the other end of the first bracket (221) is hinged with the first sliding piece (223) through a connecting piece;
One end of the second bracket (222) is hinged with the base (21) through a connecting piece, and the other end of the second bracket (222) is hinged with a second sliding piece (224) through a connecting piece;
The first bracket (221) and the second bracket (222) are crossed and staggered, and a fulcrum (225) is arranged at the crossing center point of the first bracket (221) and the second bracket (222) in a penetrating way; the first bracket (221) and the second bracket (222) can rotate around a fulcrum (225).
10. The adjustable battery unlocking platform according to claim 4, wherein 4 positioning assemblies (29) are symmetrically arranged between the suspension frame assembly (26) and the base (21), and the positioning assemblies (29) comprise positioning pins (291) and pin sleeves (292);
The positioning pins (291) are fixedly arranged on the base (21), and the pin sleeves (292) are fixedly arranged on the corresponding connecting plates (262); or the positioning pins (291) are fixedly arranged on the corresponding connecting plates (262), and the pin sleeves (292) are fixedly arranged on the base (21);
When the suspension frame (261) is in a static state, the axle center of the pin sleeve (292) is opposite to the axle center of the positioning pin (291); and when the lifting module (22) is in an unactuated or reset state, the pin sleeve (292) can be just sleeved outside the positioning pin (291).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2023110529650 | 2023-08-21 | ||
| CN202311052965 | 2023-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220884343U true CN220884343U (en) | 2024-05-03 |
Family
ID=89083785
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311193060.5A Pending CN117227571A (en) | 2023-08-21 | 2023-09-15 | Battery unlocking device suitable for general battery replacement of multi-vehicle type |
| CN202322512225.2U Active CN220884122U (en) | 2023-08-21 | 2023-09-15 | Compatible level platform that trades of electric automobile |
| CN202311208932.0A Pending CN117246279A (en) | 2023-08-21 | 2023-09-19 | Level changing platform suitable for general power changing of multiple vehicle types |
| CN202311247033.1A Pending CN117261678A (en) | 2023-08-21 | 2023-09-26 | Wheel base adjusting device suitable for general trading of multi-vehicle type |
| CN202322634636.9U Active CN220884341U (en) | 2023-08-21 | 2023-09-27 | Level changing table position supplementing device |
| CN202322634654.7U Active CN221188474U (en) | 2023-08-21 | 2023-09-27 | Wheel base adjusting device of level changing platform |
| CN202322797046.8U Active CN220884343U (en) | 2023-08-21 | 2023-10-18 | Adjustable battery unlocking platform |
| CN202322797051.9U Active CN220884344U (en) | 2023-08-21 | 2023-10-18 | Platform suitable for multiaxis is apart from motorcycle type benefit position |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311193060.5A Pending CN117227571A (en) | 2023-08-21 | 2023-09-15 | Battery unlocking device suitable for general battery replacement of multi-vehicle type |
| CN202322512225.2U Active CN220884122U (en) | 2023-08-21 | 2023-09-15 | Compatible level platform that trades of electric automobile |
| CN202311208932.0A Pending CN117246279A (en) | 2023-08-21 | 2023-09-19 | Level changing platform suitable for general power changing of multiple vehicle types |
| CN202311247033.1A Pending CN117261678A (en) | 2023-08-21 | 2023-09-26 | Wheel base adjusting device suitable for general trading of multi-vehicle type |
| CN202322634636.9U Active CN220884341U (en) | 2023-08-21 | 2023-09-27 | Level changing table position supplementing device |
| CN202322634654.7U Active CN221188474U (en) | 2023-08-21 | 2023-09-27 | Wheel base adjusting device of level changing platform |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322797051.9U Active CN220884344U (en) | 2023-08-21 | 2023-10-18 | Platform suitable for multiaxis is apart from motorcycle type benefit position |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN117227571A (en) |
-
2023
- 2023-09-15 CN CN202311193060.5A patent/CN117227571A/en active Pending
- 2023-09-15 CN CN202322512225.2U patent/CN220884122U/en active Active
- 2023-09-19 CN CN202311208932.0A patent/CN117246279A/en active Pending
- 2023-09-26 CN CN202311247033.1A patent/CN117261678A/en active Pending
- 2023-09-27 CN CN202322634636.9U patent/CN220884341U/en active Active
- 2023-09-27 CN CN202322634654.7U patent/CN221188474U/en active Active
- 2023-10-18 CN CN202322797046.8U patent/CN220884343U/en active Active
- 2023-10-18 CN CN202322797051.9U patent/CN220884344U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN220884344U (en) | 2024-05-03 |
| CN220884341U (en) | 2024-05-03 |
| CN221188474U (en) | 2024-06-21 |
| CN220884122U (en) | 2024-05-03 |
| CN117227571A (en) | 2023-12-15 |
| CN117246279A (en) | 2023-12-19 |
| CN117261678A (en) | 2023-12-22 |
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