CN214456497U

CN214456497U - System for quickly replacing battery pack by adopting intelligent omnidirectional mobile robot

Info

Publication number: CN214456497U
Application number: CN202120432471.5U
Authority: CN
Inventors: 杨金; 唐友余
Original assignee: Yuda Industrial Equipment Suzhou Co ltd
Current assignee: Yuda Industrial Equipment Suzhou Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-10-22
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses an adopt system of quick change battery package of intelligence omnidirectional movement robot, including the battery package buffer memory that is used for depositing the battery package, a frame buffer memory that is used for the frame to place and the omnidirectional movement robot that can round trip movement between the two, battery package buffer memory includes a plurality of storage racks of placing the battery package, omnidirectional movement robot can move the storage rack below and jack-up is located the battery package on the storage rack, frame buffer memory is including fixing the chain lifting machine on ground and laying the transportation track that hangs at the roof, it can press from both sides the clamp and get the frame and transmit frame transmission to chain lifting machine department to hang the transportation track, the frame can be placed on the chain lifting machine and reciprocate under the chain lifting machine drives, omnidirectional movement robot can move chain lifting machine below and jack-up battery package and support as for the automobile body and lean on. The battery pack is convenient to transport and assemble with the vehicle body.

Description

System for quickly replacing battery pack by adopting intelligent omnidirectional mobile robot

Technical Field

The utility model relates to a system for adopt intelligent omnidirectional movement robot's quick change battery package.

Background

Along with environmental pollution's problem is more and more taken into consideration by the national population, new forms of energy's development is also more and more rapid, new forms of energy technique has generally been applied to in the daily life, wherein utilize new forms of energy electric automobile to replace the fuel automobile can effectively avoid the fuel automobile to cause the problem of pollution to the environment because of exhaust emissions, thereby new forms of energy electric automobile is liked by people considerably, and new forms of energy electric automobile's main power source relies on the battery module of its installation, the power core of battery package as electric automobile, be the last indispensable important component part of electric automobile. The battery pack is generally assembled at the bottom of the automobile and is very heavy, and during replacement and maintenance, the battery pack is usually detached, then the battery pack is moved from the bottom of the automobile to the outside of the automobile, and finally the repaired battery pack or the replaced battery pack is moved to the bottom of the automobile and lifted to a set height for fixed installation. The battery pack is large in size and heavy in weight, and different transfer modes are needed to be used in different transfer environments in the transfer process, so that the battery pack is transferred and is quickly assembled with a vehicle body, and the problem to be solved in the field is solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a system for adopt quick change battery package of intelligent omnidirectional mobile robot, be convenient for the transportation of battery package and with the assembly of automobile body.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides an adopt system of quick change battery package of intelligent omnidirectional movement robot which characterized in that: including the battery package buffer memory that is used for depositing the battery package, be used for the frame buffer memory that the frame was placed and can be between the two omnidirectional movement robot of round trip movement, the battery package buffer memory includes a plurality of storage racks of placing the battery package, omnidirectional movement robot can move the storage rack below and jack-up is located the battery package on the storage rack, the frame buffer memory is including fixing the chain lifting machine on ground and laying the transportation track that hangs at the roof, hang the transportation track and can press from both sides the clamp and get the frame and transmit to chain lifting machine department with the frame, the frame can be placed on the chain lifting machine and reciprocate under the chain lifting machine drives, omnidirectional movement robot can move chain lifting machine below and jack-up battery package to support with the frame and lean on.

The beneficial effects of the utility model reside in that: hang the transportation track and place chain elevator department with the frame to on placing the chain elevator, the chain elevator drives the frame and moves down, reachs and sets for the height, and the battery package on taking off the storage rack of omnidirectional movement robot simultaneously transports to chain elevator department, and the jack-up battery package supports with the frame and leans on, with bolt locking, accomplishes the rapid Assembly of battery package promptly. The whole system adopts the omnidirectional mobile robot, is convenient for transferring each position of the battery pack, is matched with the chain type hoister and is convenient for quickly assembling the battery pack and the frame.

Further, the omnidirectional moving robot comprises a vehicle body, four corners of the vehicle body are provided with walking wheels capable of rotating in all directions under the action of the walking driving device, a jacking device is arranged in the vehicle body, the top end of the jacking device can extend out of the vehicle body, an upper top plate which can move up and down under the driving of the jacking device is arranged at the top end of the jacking device, a clamp plate is detachably connected to the upper top plate, and the clamp plate can be abutted against a battery pack.

Furthermore, the jacking device comprises a scissor type lifting assembly arranged in the vehicle body, the upper end of the scissor type lifting assembly is connected with a lower top plate capable of moving up and down under the driving of the scissor type lifting assembly in a crossing mode, a saddle on the upper end face of the lower top plate is provided with four worm and gear lifting assemblies arranged in a rectangular mode, and the upper top plate is fixed on the upper end face of the worm and gear lifting assembly. The scissor-type lifting assembly is large in thrust, large in stroke, convenient for supporting a battery pack with large mass and stable in lifting. And the worm gear and worm lifting component can realize fine adjustment in the up-and-down direction, so that the battery pack and the vehicle body can be accurately paired conveniently.

Further, cut fork elevating gear including cut the fork crane and drive with automobile body articulated and cut the flexible pneumatic cylinder of fork crane, the casing of pneumatic cylinder is articulated with the chassis of automobile body, its hydraulic stem with cut the fork crane and articulate, still be provided with the hydraulic drive spare for the pneumatic cylinder oil supply in the automobile body.

Further, the clamp plate is fixedly connected with the upper top plate through bolts, limiting blocks for limiting the battery pack are further arranged on the upper end face of the clamp plate, and the four limiting blocks are four corners which are respectively provided with the battery pack. The battery pack is convenient to fix, and the surface of the limiting block is provided with a buffering rubber cushion.

Further, the limiting block is fixedly connected with the clamp plate through bolts, a plurality of screw holes matched with the bolts are formed in the clamp plate, and the position of the limiting block is adjustable. The position of the limiting block can be adjusted according to different battery packs.

Further, the traveling wheels are Mecanum wheels, and omnidirectional rotation is achieved. An organ cover is arranged between the upper top plate and the vehicle body, one end of the organ cover is fixedly connected with the lower end face of the upper top plate, and the other end of the organ cover is fixedly connected with the upper end face of the vehicle body. The dustproof effect is good.

Further, the ground is paved with two-dimensional codes for indicating routes and positions, and the bottom of the omnidirectional mobile robot is provided with an area-array camera capable of scanning the two-dimensional codes.

Further, the chain type elevator comprises two vertical frames fixed on the ground, each vertical frame is provided with a car plate, the two car plates synchronously lift under the action of the chain assemblies, the frame can be placed on the car plates through the suspension transportation track, and the distance between the two vertical frames is larger than the width of the omnidirectional mobile robot.

Further, a plurality of clamping jaw assemblies used for clamping the vehicle frame are fixed on the hanging and transporting track, each clamping jaw assembly comprises a transverse plate which moves synchronously with the hanging and transporting track, and two clamping rods which swing under the action of the driving piece are hinged to the transverse plates.

Drawings

Fig. 1 is a top view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the omnidirectional mobile robot moving to the frame buffer area in the embodiment of the present invention;

fig. 3 is a perspective view of the omnidirectional mobile robot in the embodiment of the present invention;

fig. 4 is a side view of the omnidirectional mobile robot in the embodiment of the present invention;

fig. 5 is a schematic view of a battery pack installation process according to an embodiment of the present invention.

In the figure:

the system comprises a battery pack 1, a 2-omnidirectional mobile robot, a vehicle body 21, a traveling wheel 22, an upper top plate 23, a clamp plate 24, a limiting block 241, a scissor type lifting assembly 25, a lower top plate 26, a worm and gear lifting assembly 27, an organ cover 28, an area array camera 29, a storage rack 3, a chain type lifting machine 4, a vertical frame 41, a vehicle plate 42, a hanging transportation rail 5, a vehicle frame 6, a transverse plate 71, a swinging clamping rod 72 and a two-dimensional code 8.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to fig. 1-5, the utility model discloses a system for adopt quick change battery package of intelligent omnidirectional movement robot, including the battery package buffer memory that is used for depositing battery package 1, be used for the frame buffer memory that frame 6 placed and can round trip movement's omnidirectional movement robot 2 between the two. The battery pack cache region comprises a plurality of storage racks 3 with battery packs 1, and the omnidirectional mobile robot 2 can move to the lower part of the storage racks 3 and jack up the battery packs 1 on the storage racks 3. The frame buffer memory district is including fixing chain elevator 4 on ground and laying the transportation track 5 that hangs at the roof, hangs the transportation track 5 and can press from both sides the clamp and get frame 6 and transmit frame 6 to chain elevator 4 department, and frame 6 can be placed on chain elevator 4 and reciprocate under the drive of chain elevator 4. The omnidirectional mobile robot 2 can move below the chain hoist 4 and jack up the battery pack 1 to abut against the frame 6.

Hang transportation track 5 and place 4 departments of chain elevator with frame 6 to on placing chain elevator 4, chain elevator 4 drives frame 6 and moves down, reachs and sets for the height, and the battery package 1 on storage rack 3 is taken off to omnidirectional movement robot 2 simultaneously, transports 4 departments of chain elevator, and jack-up battery package 1 supports with frame 6 and leans on, locks the bolt, accomplishes the rapid Assembly of battery package 1 promptly. The whole system adopts the omnidirectional mobile robot 2, is convenient for transferring the battery pack 1 at each position, and is matched with the chain type hoister 4, so that the battery pack 1 and the frame 6 can be assembled quickly.

The omnidirectional moving robot 2 comprises a vehicle body 21, four corners of the vehicle body 21 are provided with walking wheels 22 capable of rotating in an omnidirectional manner under the action of a walking driving device, a jacking device capable of extending out of the vehicle body 21 is arranged at the top end of the vehicle body 21, an upper top plate 23 capable of moving up and down under the driving of the jacking device is arranged at the top end of the jacking device, a clamp plate 24 is detachably connected to the upper top plate 23, and the clamp plate 24 can be abutted against the battery pack 1.

The jacking device comprises a scissor type lifting assembly 25 arranged in the vehicle body, the upper end of the scissor type lifting assembly 25 is connected with a lower top plate 26 capable of moving up and down under the driving of the scissor type lifting assembly, a saddle on the upper end face of the lower top plate 26 is provided with four worm and gear lifting assemblies 27 arranged in a rectangular shape, and the upper top plate 23 is fixed on the upper end face of each worm and gear lifting assembly. The scissor-type lifting assembly 25 is large in thrust and stroke, is convenient for supporting the battery pack 1 with large mass, and is stable in lifting. And the worm and gear lifting assembly 27 can realize fine adjustment in the vertical direction, so that the battery pack 1 and the vehicle body 21 can be accurately matched.

Cut fork elevating gear and include and cut the flexible pneumatic cylinder of fork crane with automobile body 21 articulated cut fork crane and drive, the casing and the chassis of pneumatic cylinder are articulated, and its hydraulic stem is articulated with cutting the fork crane, places the intracavity and still is provided with the hydraulic drive spare for the pneumatic cylinder fuel feeding.

The worm and gear lifting assembly 27 comprises a mounting seat fixed on the lower top plate 26, a worm wheel and a worm meshed with the worm wheel are rotationally connected in the mounting seat, one end of the worm penetrates through the mounting seat and is detachably connected with a driving piece for driving the worm to rotate, and the driving piece is a hand wheel or a motor. Still run through in the worm wheel and have the jacking lead screw that can reciprocate along it, the inner wall of worm wheel is provided with the internal thread, and the outer wall of jacking lead screw is provided with rather than threaded connection's external screw thread, and the upper end of jacking lead screw is run through the mount pad and is connected with flange, and flange concreties with last roof 23. The fine adjustment of the upper top plate 23 in the vertical direction is realized, and the accurate positioning of the battery pack 1 and the vehicle body 21 is conveniently realized.

The clamp plate 24 is fixedly connected with the upper top plate 23 through bolts, the upper end face of the clamp plate 24 is further provided with limiting blocks 241 for limiting the battery pack 1, and the limiting blocks 241 are four and are respectively provided with four corners of the battery pack 1. The battery pack 1 is convenient to fix, and the surface of the limiting block 241 is provided with a buffering rubber cushion. The limiting block 241 is fixedly connected with the clamp plate 24 through bolts, a plurality of screw holes matched with the bolts are formed in the clamp plate 24, and the position of the limiting block 241 is adjustable. The position of the limiting block 241 can be adjusted according to different battery packs 1.

The road wheels 22 are mecanum wheels, and realize omnidirectional rotation. An organ cover 28 is arranged between the upper top plate 23 and the vehicle body 21, one end of the organ cover 28 is fixedly connected with the lower end face of the upper top plate 23, and the other end of the organ cover 28 is fixedly connected with the upper end face of the vehicle body 21. The dustproof effect is good.

The two-dimensional code 8 for route and position indication is paved on the ground, and the bottom of the vehicle body 21 of the omnidirectional mobile robot 2 is provided with an area-array camera 29 capable of scanning the two-dimensional code 8. The omnidirectional mobile robot 2 can walk along a set route according to the two-dimensional code 8.

Chain elevator 4 is including fixing two grudging posts 41 on ground, all is provided with sweep 42 on every grudging post 41, and two sweeps 42 are in step lift under the chain subassembly effect, hangs transportation track 5 and can place frame 6 on sweep 42, and the distance between two grudging posts 41 is greater than the width of omnidirectional movement robot 2, and omnidirectional movement robot 2 can move to between two grudging posts 41, is located frame 6 under.

The hanging and transporting track 5 is fixedly provided with a plurality of clamping jaw assemblies used for clamping the vehicle frame 6, each clamping jaw assembly comprises a transverse plate 71 which moves synchronously with the hanging and transporting track 5, and two clamping rods 72 which swing under the action of driving pieces are hinged on the transverse plate 71. When the two swing clamp rods 72 are close to each other, they clamp the frame 6, and when the frame 6 abuts against the bed 42, the two swing clamp rods 72 are far away from each other, and the frame 6 is lowered.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. a system that adopts the quick-change battery pack of an intelligent omnidirectional mobile robot, is characterized in that: comprising a battery pack buffer area for storing battery packs, a frame buffer area for vehicle frame placement and a battery pack buffer area that can be used between the two. An omnidirectional mobile robot that moves back and forth, the battery pack buffer area includes a number of storage racks on which battery packs are placed, the omnidirectional mobile robot can move under the storage racks and lift up the battery packs located on the storage racks, the The frame buffer area includes a chain hoist fixed on the ground and a suspended transport track laid on the roof, the suspended transport track can clamp the frame and transfer the frame to the chain hoist, and the frame can Placed on the chain hoist and moved up and down under the drive of the chain hoist, the omnidirectional mobile robot can move under the chain hoist and lift the battery pack to abut against the body.

2 . A system for quick battery pack replacement using an intelligent omnidirectional mobile robot according to claim 1 , wherein the omnidirectional mobile robot comprises a body, and four corners of the body are provided with walking A traveling wheel that can rotate in all directions under the action of the driving device, a jacking device whose top end can extend out of the car body is arranged in the body, and an upper top plate that moves up and down under the driving of the top of the jacking device is arranged. A clamp plate is detachably connected to the top plate, and the clamp plate can abut against the battery pack.

3 . The system for quick-change battery packs using an intelligent omnidirectional mobile robot according to claim 2 , wherein the jacking device comprises a scissor lift assembly arranged in the vehicle body, and the scissors fork The upper end of the type lifting assembly is connected with a lower top plate that can move up and down under its drive. The upper end face of the lower top plate has four worm gear lifting assemblies arranged in a rectangular shape. The upper top plate is fixed on the worm gear lifting assembly. upper end face.

4. A system for quick battery pack replacement using an intelligent omnidirectional mobile robot according to claim 3, wherein the scissor lift device comprises a scissor lift frame hinged with the body and a driving scissor The hydraulic cylinder for telescopic lift frame, the shell of the hydraulic cylinder is hinged with the chassis of the body, the hydraulic rod is hinged with the scissor lift frame, and the body is also provided with a hydraulic drive for supplying oil to the hydraulic cylinder .

5 . A system for quick battery pack replacement using an intelligent omnidirectional mobile robot according to claim 2 , wherein the clamp plate is fixed to the upper top plate by bolts, and the upper end face of the clamp plate is further provided with 5 . There are limit blocks for limiting the position of the battery pack, and the limit blocks are four and are respectively provided with four corners of the battery pack.

6 . The system for quick-change battery packs using an intelligent omnidirectional mobile robot according to claim 5 , wherein the limit block and the clamp plate are fixedly connected by bolts, and the clamp plate is provided with several The position of the limit block is adjustable with the screw hole matching with the bolt.

7. A system for quick-change battery packs using an intelligent omnidirectional mobile robot according to claim 2, wherein the traveling wheel is a Mecanum wheel, and an organ is arranged between the upper top plate and the vehicle body A cover, one end of the organ cover is fixed with the lower end surface of the upper roof plate, and the other end is fixed with the upper end surface of the vehicle body.

8. A system for quick-change battery packs using an intelligent omnidirectional mobile robot according to any one of claims 1-7, wherein a two-dimensional code for route and position indication is laid on the ground, so The bottom of the omnidirectional mobile robot is provided with an area scan camera capable of scanning two-dimensional codes.

9 . The system for quick-change battery packs using an intelligent omnidirectional mobile robot according to claim 1 , wherein the chain hoist comprises two vertical frames fixed on the ground, each of which is fixed on the ground. 10 . The frame is provided with a car board, the two car boards are lifted and lowered synchronously under the action of the chain assembly, the suspension transport track can place the car frame on the car board, and the distance between the two vertical frames is greater than the omnidirectional movement. The width of the robot.

10. A system for quick battery pack replacement using an intelligent omnidirectional mobile robot according to claim 1, wherein a plurality of gripper assemblies for gripping the frame are fixed on the suspended transport track, so that the The clamping jaw assembly includes a transverse plate that moves synchronously with the suspended transport track, and two clamping rods are hinged on the transverse plate to swing under the action of the driving member.