Disclosure of Invention
The invention aims to provide a new energy automobile battery processing system and a processing method, which have the advantages that two automobile batteries can be switched and applied on one using device in a limited automobile space, and the use, the installation and the disassembly of the two automobile batteries are realized through a hydraulic system in an automobile; the space in the new energy automobile is saved.
The purpose of the invention is realized by the following technical scheme:
the invention aims to provide a new energy automobile battery processing system, which comprises a loading operation fixing frame, a main lifting battery fixing seat, a main automobile battery, a standby lifting battery fixing seat, a standby automobile battery and an operation battery sliding socket, be and carry operation fixed frame and pass through bolt fixed connection in the car, main car battery and reserve car battery are fixed respectively in main lift battery fixing base and reserve lift battery fixing base, main lift battery fixing base and reserve lift battery fixing base sliding connection respectively are at the both ends of controlling that is to carry the operation fixed frame, operation battery sliding socket passes through screw-thread fit on reserve lift battery fixing base, operation battery sliding socket sliding connection is at the both ends around being to carry the operation fixed frame, main car battery and reserve car battery's connection is pegged graft respectively at the upper and lower both ends of operation battery sliding socket.
As a further optimization of the invention, the operation fixing frame in a loading mode comprises a fixing frame body, a right T-shaped sliding groove, a left T-shaped sliding groove, two socket limiting sliding grooves and two left fixing bases, two left side fluting of ventilating, two right side fluting of ventilating, interior spacing spout, right unable adjustment base, two left unable adjustment bases of the even fixed connection in left side of fixed framework lower extreme, the right side fixed connection right unable adjustment base of fixed framework lower extreme, two left unable adjustment bases and right unable adjustment base all are provided with the fixed screw hole, the left and right sides of fixed framework upper end is provided with left T shape spout and the slip fluting of right T shape respectively, two spacing spouts of socket set up both ends around fixed framework respectively, both ends are equallyd divide and do not are provided with left side fluting and the fluting of right side ventilating about fixed framework, the upper and lower both ends of the left side fluting's of rear side inner wall of ventilating are provided with interior spacing spout.
As a further optimization of the invention, the main lifting battery fixing seat comprises a main lifting oil cylinder, a right T-shaped sliding seat, a connecting and fixing bolt, a main lifting battery fixing frame, two upper rotating fixing seats, two upper rotating fixing screws, two upper extrusion fixing seats and an upper fixing round seat, wherein the lower end of the main lifting oil cylinder is fixedly connected on the right fixing seat, the right T-shaped sliding seat is fixedly connected on a telescopic shaft of the main lifting oil cylinder through the connecting and fixing bolt, the right T-shaped sliding seat is slidably connected in a right T-shaped sliding groove, the left end of the right T-shaped sliding seat is fixedly connected on the main lifting battery fixing frame, the left end of the main lifting battery fixing frame is slidably connected in a left T-shaped sliding groove through a T-shaped sliding block, the two upper rotating fixing seats are respectively and fixedly connected on the left side and the right side of the upper end of the main lifting battery fixing frame, the two upper rotating fixing screws are respectively connected on the upper ends of the two upper rotating fixing seats through screw thread matching, on two, extrusion fixing base fixed connection respectively on two rotate the clamping screw, on two, extrusion fixing base respectively clearance fit rotates the fixing base on two in, go up fixed round seat fixed connection at the middle-end of the fixed frame inner wall of main lift battery.
As a further optimization of the invention, the main automobile battery comprises a main battery, two upper fixing slots, a positioning circular groove, two upper bosses and two electric-level inserting columns, wherein the main battery is in clearance fit in the main lifting battery fixing frame, the two upper fixing slots are respectively arranged at the two sides of the upper end of the main battery, the positioning circular groove is arranged at the center of the lower end of the main battery, the front end and the rear end of the main battery are respectively and fixedly connected with the two upper bosses, and the lower ends of the two upper bosses are respectively and fixedly connected with the two-level inserting columns; the lower ends of the two upper extrusion fixing seats are respectively attached to the lower ends of the inner walls of the two upper fixing slots; the upper fixing round seat is in clearance fit in the positioning round groove.
As a further optimization of the invention, the spare lifting battery fixing seat comprises a spare lifting oil cylinder, a connecting base, a thread adjusting seat, a connecting slide seat, a spare battery lifting fixing frame, two lower rotating fixing seats, two lower rotating fixing screws, two lower extrusion fixing seats and two lower T-shaped sliding blocks, wherein the lower end of the spare lifting oil cylinder is fixedly connected to the left fixing base at the rear side, the connecting base is fixedly connected to the telescopic rod of the spare lifting oil cylinder, the thread adjusting seat is fixedly connected to the connecting base, the upper end of the connecting slide seat is fixedly connected to the connecting base, the right end of the connecting slide seat is fixedly connected to the spare battery lifting fixing frame, the two lower rotating fixing seats are respectively and fixedly connected to the left side and the right side in the upper end of the spare battery lifting fixing frame, the two lower rotating fixing screws are respectively in thread fit with the two lower rotating fixing seats, two lower extrusion fixing bases are respectively fixedly connected to two lower rotating fixing screw rods, the two lower extrusion fixing bases are respectively in clearance fit with the two lower rotating fixing bases, the left end and the right end of the standby battery lifting fixing frame are respectively fixedly connected with two lower T-shaped sliding blocks, and the standby battery lifting fixing frame is connected in the right T-shaped sliding groove and the left T-shaped sliding groove in a limiting sliding mode through the two lower T-shaped sliding blocks.
As a further optimization of the invention, the backup automobile battery comprises a backup battery, two lower fixing slots, two lower bosses and two backup motor insertion columns, wherein the backup battery is in clearance fit in the backup battery lifting fixing frame, the left side and the right side of the upper end of the backup battery are respectively provided with the two lower fixing slots, the two lower bosses are respectively and fixedly connected with the front end and the rear end of the backup battery, and the two backup motor insertion columns are respectively and fixedly connected with the upper ends of the two lower bosses. The lower ends of the two lower extrusion fixing seats are respectively attached to the lower ends of the inner walls of the two lower fixing slots, and the lower end of the standby battery is in limit fixing in the lower positioning circular slot through the clearance fit of the lower fixing circular seat.
As a further optimization of the invention, the operating battery sliding socket comprises a connecting and adjusting screw rod, a connecting rack, a limiting sliding seat, an adjusting gear shaft, a front rack, a rear rack, a front connecting rod, a rear connecting rod, two wire connection sliding tables, four limiting grooves and four electric connection slots, wherein the connecting and adjusting screw rod is connected in the thread adjusting seat in a thread fit manner, the front end of the connecting and adjusting screw rod is rotatably connected in the connecting rack, the connecting rack is slidably connected in the limiting sliding seat, the limiting sliding seat is fixedly connected at the left end of a fixed frame body, the front end of the connecting rack is meshed with the adjusting gear for transmission, the adjusting gear is fixedly connected at the left end of the adjusting gear shaft, the adjusting gear shaft is rotatably connected at the left end of the fixed frame body, the upper end and the lower end of the adjusting gear shaft are respectively meshed with the front rack and the rear rack for transmission, the front rack and the rear rack are respectively fixedly connected on the front connecting rod and the rear connecting rod, preceding connecting rod and two electric wire connection sliding platforms of back connecting rod difference fixed connection, two electric wire connection sliding platforms are sliding connection respectively in two spacing spouts of socket, and the upper and lower both ends of two electric wire connection sliding platforms all are provided with the spacing groove, and the spacing inslot all is provided with the electric connection slot.
As a further optimization of the invention, the upper lug boss and the lower lug boss are both in clearance fit in the limiting groove, and the two standby motor inserting columns and the two power electrode inserting columns are respectively and electrically connected into the four electric connecting slots.
A new energy automobile battery processing method comprises the following steps: fixedly connecting the on-board operation fixing frame in an automobile, respectively placing a main automobile battery and a standby automobile battery into a main lifting battery fixing seat and a standby lifting battery fixing seat, and limiting and fixing the main automobile battery and the standby automobile battery through the main lifting battery fixing seat and the standby lifting battery fixing seat;
step two: the main lifting battery fixing seat and the standby lifting battery fixing seat are stacked and placed in the on-load operation fixing frame through bolts, and the main lifting battery fixing seat and the standby lifting battery fixing seat are placed without interference through the operation battery sliding socket;
step three: through the hydraulic system in the car, be convenient for main car battery and reserve car battery switch insert in the operation battery sliding socket:
by adopting the technical scheme provided by the invention, compared with the prior art, the automobile battery operating device has the following beneficial effects that the operating fixing frame, the main lifting battery fixing seat, the main automobile battery, the standby lifting battery fixing seat, the standby automobile battery and the operating battery sliding socket can simultaneously switch and apply two automobile batteries on one using device in a limited automobile space, and the use, the installation and the disassembly of the two automobile batteries are realized through a hydraulic system in the automobile; the space in the new energy automobile is saved.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The fixed connection in the device can be fixed by welding, thread fixing and the like, the rotary connection can be realized by baking the bearing on a shaft, a spring retainer groove or an inter-shaft baffle is arranged on the shaft or a shaft hole, the axial fixation of the bearing is realized by clamping an elastic retainer ring in the spring retainer groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; different connection modes are used in combination with different use environments.
The first specific implementation way is as follows:
as shown in fig. 1 to 10, a new energy automobile battery processing system comprises an operation fixing frame 1, a main lifting battery fixing seat 2, a main automobile battery 3, a standby lifting battery fixing seat 4, a standby automobile battery 5 and an operation battery sliding socket 6, be and carry the fixed frame 1 of operation and pass through bolt fixed connection in the car, main car battery 3 and reserve car battery 5 are fixed respectively in main lift battery fixing base 2 and reserve lift battery fixing base 4, main lift battery fixing base 2 and reserve lift battery fixing base 4 are sliding connection respectively and are carrying both ends about the fixed frame 1 of operation, operation battery sliding socket 6 passes through screw-thread fit on reserve lift battery fixing base 4, operation battery sliding socket 6 sliding connection is being and carries both ends around the fixed frame 1 of operation, the connection of main car battery 3 and reserve car battery 5 is pegged graft respectively at the upper and lower both ends of operation battery sliding socket 6. The on-board operation fixing frame 1 is fixedly connected into an automobile, a main automobile battery 3 and a standby automobile battery 5 are respectively placed into a main lifting battery fixing seat 2 and a standby lifting battery fixing seat 4, and the main automobile battery 3 and the standby automobile battery 5 are limited and fixed through the main lifting battery fixing seat 2 and the standby lifting battery fixing seat 4; the main lifting battery fixing seat 2 and the standby lifting battery fixing seat 4 are stacked and placed in the operation fixing frame 1 through bolts, and the main lifting battery fixing seat 2 and the standby lifting battery fixing seat 4 are placed without interference through the operation battery sliding socket 6; through a hydraulic system in the automobile, the main automobile battery 3 and the standby automobile battery 5 can be conveniently switched and inserted into the operating battery sliding socket 6.
The second embodiment is as follows:
as shown in FIGS. 1 to 10, the present embodiment further illustrates the first embodiment, the operation-on-load fixed frame 1 includes a fixed frame 1-1, a right T-shaped sliding slot 1-2, a left T-shaped sliding slot 1-3, two socket-limiting sliding slots 1-4, two left fixed bases 1-5, two left ventilation slots 1-6, two right ventilation slots 1-7, an inner-limiting sliding slot 1-8, and a right fixed base 1-9, the left side of the lower end of the fixed frame 1-1 is uniformly and fixedly connected with the two left fixed bases 1-5, the right side of the lower end of the fixed frame 1-1 is fixedly connected with the right fixed base 1-9, the two left fixed bases 1-5 and the right fixed base 1-9 are respectively provided with a fixed threaded hole, the left and right sides of the upper end of the fixed frame 1-1 are respectively provided with a left T-shaped sliding slot 1-3 and a right T-shaped sliding slot 1-2, two socket limiting sliding chutes 1-4 are respectively arranged at the front end and the rear end of the fixed frame body 1-1, the left end and the right end of the fixed frame body 1-1 are respectively provided with a left ventilation slot 1-6 and a right ventilation slot 1-7, and the upper end and the lower end of the inner wall of the left ventilation slot 1-6 at the rear side are provided with inner limiting sliding chutes 1-8. The fixed frame body 1-1 is fixedly connected to a designated position in an automobile through two left fixed bases 1-5 and right fixed bases 1-9 in a threaded manner, and the left ventilation slot 1-6 and the right ventilation slot 1-7 are used for heat dissipation of a battery.
The third concrete implementation mode:
as shown in FIGS. 1 to 10, the second embodiment is further explained in the first embodiment, the main lifting battery fixing base 2 includes a main lifting cylinder 2-1, a right T-shaped sliding base 2-2, a connecting fixing bolt 2-3, a main lifting battery fixing frame 2-4, two upper rotating fixing bases 2-5, two upper rotating fixing screws 2-6, two upper extruding fixing bases 2-7 and an upper fixing round base 2-8, the lower end of the main lifting cylinder 2-1 is fixedly connected to the right fixing base 1-9, the right T-shaped sliding base 2-2 is fixedly connected to the telescopic shaft of the main lifting cylinder 2-1 through the connecting fixing bolt 2-3, the right T-shaped sliding base 2-2 is slidably connected to the inside of the right T-shaped sliding slot 1-2, the left end of the right T-shaped sliding base 2-2 is fixedly connected to the main lifting battery fixing frame 2-4, the left end of a main lifting battery fixing frame 2-4 is connected in a left T-shaped sliding groove 1-3 in a sliding mode through a T-shaped sliding block, two upper rotating fixing seats 2-5 are fixedly connected to the left side and the right side of the upper end of the main lifting battery fixing frame 2-4 respectively, two upper rotating fixing screws 2-6 are connected to the upper ends of the two upper rotating fixing seats 2-5 respectively through thread fit, two upper extrusion fixing seats 2-7 are fixedly connected to the two upper rotating fixing screws 2-6 respectively, the two upper extrusion fixing seats 2-7 are in clearance fit in the two upper rotating fixing seats 2-5 respectively, and upper fixing round seats 2-8 are fixedly connected to the middle end of the inner wall of the main lifting battery fixing frame 2-4. The main lifting oil cylinder 2-1 is connected with a hydraulic system in an automobile, the right T-shaped sliding seat 2-2 is connected to a telescopic shaft of the main lifting oil cylinder 2-1 through a fixing bolt 2-3, and therefore the right T-shaped sliding seat 2-2 and the main lifting battery fixing frame 2-4 can be conveniently mounted and dismounted on the main lifting oil cylinder 2-1; the main lifting battery fixing frame 2-4 is connected in a sliding way in the right T-shaped sliding groove 1-2 through the right T-shaped sliding seat 2-2, and the two upper extrusion fixing seats 2-7 extend out or contract in the main lifting battery fixing frame 2-4 through rotating the two upper rotating fixing screws 2-6 on the two upper rotating fixing seats 2-5.
The fourth concrete implementation mode:
as shown in fig. 1 to 10, in this embodiment, a third embodiment is further described, in which the main vehicle battery 3 includes a main battery 3-1, two upper fixing slots 3-2, a positioning circular slot 3-3, two upper bosses 3-4 and two electric-level plugs 3-5, the main battery 3-1 is clearance-fitted in a main elevating battery fixing frame 2-4, two upper fixing slots 3-2 are respectively disposed at two sides of the upper end of the main battery 3-1, the positioning circular slot 3-3 is disposed at the center of the lower end of the main battery 3-1, two upper bosses 3-4 are respectively fixedly connected to the front and rear ends of the main battery 3-1, and two lower bosses 3-4 are respectively fixedly connected to the two electric-level plugs 3-5; the lower ends of the two upper extrusion fixed seats 2-7 are respectively attached to the lower ends of the inner walls of the two upper fixed slots 3-2; the upper fixing round seats 2-8 are in clearance fit in the positioning round grooves 3-3. Before the main lifting battery fixing frame 2-4 is connected with the main lifting oil cylinder 2-1, the main battery 3-1 is arranged in the positioning circular groove 3-3 in a clearance fit mode through the upper fixing circular seat 2-8 and is placed in the main lifting battery fixing frame 2-4, the two extending upper extrusion fixing seats 2-7 are inserted into the positioning circular groove 3-3, and then the main battery 3-1 is fixed in the main lifting battery fixing frame 2-4.
The fifth concrete implementation mode:
as shown in fig. 1 to 10, the fourth embodiment is further described in the present embodiment, the spare lifting battery fixing base 4 includes a spare lifting cylinder 4-1, a connection base 4-2, a thread adjusting base 4-3, a connection sliding base 4-4, a spare battery lifting fixing frame 4-5, two lower rotation fixing bases 4-6, two lower rotation fixing screws 4-7, two lower extrusion fixing bases 4-8 and two lower T-shaped sliding blocks 4-9, the lower end of the spare lifting cylinder 4-1 is fixedly connected to the left fixing base 1-5 at the rear side, the connection base 4-2 is fixedly connected to the telescopic rod of the spare lifting cylinder 4-1, the thread adjusting base 4-3 is fixedly connected to the connection base 4-2, the upper end of the connection sliding base 4-4 is fixedly connected to the connection base 4-2, the right end of the connecting slide seat 4-4 is fixedly connected to a standby battery lifting fixing frame 4-5, two lower rotating fixing seats 4-6 are respectively and fixedly connected to the left side and the right side in the upper end of the standby battery lifting fixing frame 4-5, two lower rotating fixing screws 4-7 are respectively in threaded fit with the two lower rotating fixing seats 4-6, two lower extrusion fixing seats 4-8 are respectively and fixedly connected to the two lower rotating fixing screws 4-7, the two lower extrusion fixing seats 4-8 are respectively in clearance fit with the two lower rotating fixing seats 4-6, the left end and the right end of the standby battery lifting fixing frame 4-5 are respectively and fixedly connected with two lower T-shaped sliding blocks 4-9, the standby battery lifting fixing frame 4-5 is connected in the right T-shaped sliding groove 1-2 and the left T-shaped sliding groove 1-3 in a limiting sliding manner through two lower T-shaped sliding blocks 4-9.
The sixth specific implementation mode:
as shown in fig. 1 to 10, in the fifth embodiment, the battery 5 of the backup vehicle further includes a backup battery 5-1, two lower fixing slots 5-2, two lower bosses 5-3, and two backup motor insertion posts 5-4, the backup battery 5-1 is in clearance fit with the backup battery lifting fixing frame 4-5, the two lower fixing slots 5-2 are respectively disposed on the left and right sides of the upper end of the backup battery 5-1, the two lower bosses 5-3 are respectively fixedly connected to the front and rear ends of the backup battery 5-1, and the two backup motor insertion posts 5-4 are respectively fixedly connected to the upper ends of the two lower bosses 5-3. The lower ends of the two lower extrusion fixing seats 4-8 are respectively attached to the lower ends of the inner walls of the two lower fixing slots 5-2, and the lower end of the standby battery 5-1 is in clearance fit with the lower fixing round seats to be limited and fixed in the lower positioning round slots. The working principle of the auxiliary battery 5-1 fixed on the auxiliary battery lifting fixing frame 4-5 is the same as the principle of the main battery 3-1 fixed in the main lifting battery fixing frame 2-4.
The seventh concrete implementation mode:
as shown in fig. 1 to 10, in this embodiment, to further explain the sixth embodiment, the operating battery sliding socket 6 includes a connecting adjusting screw 6-1, a connecting rack 6-2, a limiting sliding seat 6-3, an adjusting gear 6-4, an adjusting gear shaft 6-5, a front rack 6-6, a rear rack 6-7, a front connecting rod 6-8, a rear connecting rod 6-9, two wire connecting sliding tables 6-10, four limiting grooves 6-11, and four electrical connecting slots 6-12, the connecting adjusting screw 6-1 is connected in the threaded adjusting seat 4-3 by screw thread fit, the front end of the connecting adjusting screw 6-1 is rotatably connected in the connecting rack 6-2, the connecting rack 6-2 is slidably connected in the limiting sliding seat 6-3, the limiting sliding seat 6-3 is fixedly connected at the left end of the fixed frame body 1-1, the front end of the connecting rack 6-2 is meshed with the adjusting gear 6-4 for transmission, the adjusting gear 6-4 is fixedly connected at the left end of the adjusting gear shaft 6-5, the adjusting gear shaft 6-5 is rotatably connected at the left end of the fixed frame body 1-1, the upper end and the lower end of the adjusting gear shaft 6-5 are respectively meshed with the front rack 6-6 and the rear rack 6-7 for transmission, the front rack 6-6 and the rear rack 6-7 are respectively fixedly connected on the front connecting rod 6-8 and the rear connecting rod 6-9, the front connecting rod 6-8 and the rear connecting rod 6-9 are respectively fixedly connected with two wire connecting sliding tables 6-10, the two wire connecting sliding tables 6-10 are respectively slidably connected in the two socket limiting sliding grooves 1-4, the upper end and the lower end of each wire connection sliding table 6-10 are respectively provided with a limiting groove 6-11, and an electric connection slot 6-12 is arranged in each limiting groove 6-11. An adjusting screw 6-1 is rotatably connected on a thread adjusting seat 4-3 to drive a connecting rack 6-2 to move inwards through a limiting sliding seat 6-3 to engage with a transmission adjusting gear 6-4, so that a standby lifting oil cylinder 4-1 drives a connecting rack 6-2 to move up and down, further drives the adjusting gear 6-4 and an adjusting gear shaft 6-5 to rotate, further drives a front rack 6-6, a rear rack 6-7, a front connecting rod 6-8 and a rear connecting rod 6-9 to synchronously move, and enables two electric wire connecting sliding tables 6-10 to move back and forth in two socket limiting sliding grooves 1-4.
The specific implementation mode is eight:
as shown in fig. 1 to 10, in this embodiment, a seventh embodiment is further described, in which the upper boss 3-4 and the lower boss 5-3 are both clearance-fitted in the limiting groove 6-11, and the two standby motor posts 5-4 and the two stage posts 3-5 are respectively and electrically connected in the four electrical connection slots 6-12.
A new energy automobile battery processing method comprises the following steps: the on-board operation fixing frame 1 is fixedly connected into an automobile, a main automobile battery 3 and a standby automobile battery 5 are respectively placed into a main lifting battery fixing seat 2 and a standby lifting battery fixing seat 4, and the main automobile battery 3 and the standby automobile battery 5 are limited and fixed through the main lifting battery fixing seat 2 and the standby lifting battery fixing seat 4;
step two: the main lifting battery fixing seat 2 and the standby lifting battery fixing seat 4 are stacked and placed in the on-load operation fixing frame 1 through bolts, and the main lifting battery fixing seat 2 and the standby lifting battery fixing seat 4 are placed without interference through the operation battery sliding socket 6;
step three: through a hydraulic system in the automobile, the main automobile battery 3 and the standby automobile battery 5 can be conveniently switched and inserted into the operating battery sliding socket 6.
The working principle of the new energy automobile battery processing system is as follows: fixedly connecting a fixed frame body 1-1 to a specified position in an automobile through two left fixed bases 1-5 and right fixed bases 1-9 in a threaded manner, wherein a left ventilation slot 1-6 and a right ventilation slot 1-7 are used for heat dissipation of a battery; before connecting the main lifting battery fixing frame 2-4 with the main lifting oil cylinder 2-1, firstly, the main battery 3-1 is arranged in the positioning circular groove 3-3 through the upper fixing circular seat 2-8 in a clearance fit manner and is placed in the main lifting battery fixing frame 2-4, the two extended upper extrusion fixing seats 2-7 are inserted into the positioning circular groove 3-3, and then the main battery 3-1 is fixed in the main lifting battery fixing frame 2-4; the main lifting oil cylinder 2-1 is connected with a hydraulic system in an automobile, the right T-shaped sliding seat 2-2 is connected to a telescopic shaft of the main lifting oil cylinder 2-1 through a fixing bolt 2-3, and therefore the right T-shaped sliding seat 2-2 and the main lifting battery fixing frame 2-4 can be conveniently mounted and dismounted on the main lifting oil cylinder 2-1; the main lifting battery fixing frame 2-4 is connected in a sliding way in the right T-shaped sliding groove 1-2 through the right T-shaped sliding seat 2-2, and the two upper extrusion fixing seats 2-7 extend out or contract in the main lifting battery fixing frame 2-4 by rotating the two upper rotating fixing screws 2-6 on the two upper rotating fixing seats 2-5; the working principle that the backup battery 5-1 is fixed on the backup battery lifting fixing frame 4-5 is the same as the principle that the main battery 3-1 is fixed in the main lifting battery fixing frame 2-4; further, a standby battery lifting fixing frame 4-5 with a standby battery 5-1 and a main lifting battery fixing frame 2-4 with a main battery 3-1 are sequentially connected to a standby lifting oil cylinder 4-1 and a main lifting oil cylinder 2-1 and fixed at the position of the vehicle through hydraulic control; an adjusting screw 6-1 is rotatably connected on a thread adjusting seat 4-3 to drive a connecting rack 6-2 to move inwards through a limiting sliding seat 6-3 to mesh with a transmission adjusting gear 6-4, so that a standby lifting oil cylinder 4-1 drives a connecting rack 6-2 to move up and down, further drives the adjusting gear 6-4 and an adjusting gear shaft 6-5 to rotate, further drives a front rack 6-6, a rear rack 6-7, a front connecting rod 6-8 and a rear connecting rod 6-9 to synchronously move, and enables two electric wire connecting sliding tables 6-10 to move back and forth in two socket limiting sliding grooves 1-4; when the battery is required to be mounted and dismounted, the adjusting screw 6-1 is rotationally connected to prevent interference, the main battery 3-1 and the standby battery 5-1 are separated after the interference is finished, and the main battery 3-1 and the standby battery 5-1 are switched and inserted into the limiting groove 6-11 and the electric connection slot 6-12 through the hydraulic system to be electrically connected for use; the two automobile batteries can be switched and applied on one using device in a limited automobile space, and the use, the installation and the disassembly of the two automobile batteries are realized through a hydraulic system in the automobile; the space in the new energy automobile is saved.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.