CN112659962A

CN112659962A - Battery disassembling and assembling push-pull device and battery disassembling and assembling system

Info

Publication number: CN112659962A
Application number: CN202011545961.2A
Authority: CN
Inventors: 黄巨明
Original assignee: Hangzhou Hikrobot Technology Co Ltd
Current assignee: Hangzhou Hikrobot Technology Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-16
Anticipated expiration: 2040-12-23
Also published as: WO2022134626A1; CN112659962B

Abstract

The application relates to the technical field of AGV and discloses a battery dismounting push-pull device which comprises a horizontal moving assembly, a push-pull assembly and an auxiliary moving assembly; the horizontal moving assembly is connected with the push-pull assembly and is configured to move the push-pull assembly along a first horizontal direction; the push-pull assembly is suitable for being connected with the battery device and is configured to push the battery device into or pull the battery device out of the vehicle to be replaced or the battery storage device along a first horizontal direction under the driving of the horizontal moving assembly; the auxiliary moving assembly includes a moving support plate adapted to be supported below the battery device when the battery device moves. The battery dismounting device provided by the application improves the battery replacing efficiency of the vehicle to be replaced.

Description

Battery disassembling and assembling push-pull device and battery disassembling and assembling system

Technical Field

The application relates to the technical field of AGV, concretely relates to dismouting push-and-pull device, dismouting battery changing mechanism, dismouting transport mechanism and battery dismouting system of battery.

Background

An Automated Guided Vehicle (AGV) is a transport Vehicle equipped with an electromagnetic or optical automatic guide device, which can travel along a predetermined guide path and has safety protection and various transfer functions.

Among the correlation technique, adopt the battery to change the technique more and make AGV can acquire the electric quantity fast, be about to the AGV remove and trade the power station, take off the battery of vehicle and hand over to the storage device that transfer device transported the battery through trading the power device in trading the power station, transfer device can acquire the battery of a set of full electric quantity of storage in this storage device and hand over to trading the power device, trades the battery of this full electric quantity and changes the AGV on the power device.

In the course of implementing the present application, the inventors found that the related art has at least the following problems:

current transfer device can only transport the battery between trading electric installation and storage device, and can not independently acquire the battery, need the manual work to place the transfer device after getting off the battery dismouting on, lead to trading electric efficiency lower.

Disclosure of Invention

In view of this, the present application provides a battery dismounting push-pull device, a battery dismounting and replacing mechanism, a dismounting and transporting mechanism and a battery dismounting and mounting system, which improve the battery replacing efficiency of a vehicle to be replaced. Specifically, the method comprises the following technical scheme:

the embodiment of the application provides a disassembly and assembly push-pull device of a battery, which comprises a horizontal moving assembly, a push-pull assembly and a moving support plate;

the horizontal moving assembly is connected with the push-pull assembly and is configured to move the push-pull assembly along a first horizontal direction;

the push-pull assembly is suitable for being connected with a battery device and is configured to push or pull the battery device into or out of a vehicle to be replaced or a battery storage device along the first horizontal direction under the driving of the horizontal moving assembly;

the movable support plate is adapted to be supported below the battery device when the battery device moves.

In one implementation manner of the embodiment of the present application, the push-pull assembly includes a clamp;

the clamp is suitable for being connected with a pull buckle in the battery device and is configured to clamp the battery device and pull the battery device to move along the first horizontal direction.

In one implementation manner of the embodiment of the present application, the dismounting push-pull device has two push-pull assemblies oppositely arranged along the first horizontal direction, and each push-pull assembly further includes a push rod extending away from the other push-pull assembly;

the extension directions of the push rod and the clamp in the same push-pull assembly are the same;

the push rod is suitable for abutting against a battery carrier plate in the battery device and is configured to push the battery device to move along the first horizontal direction.

In an implementation manner of the embodiment of the application, at least one of the push-pull assemblies further comprises an unlocking ejector rod;

the unlocking ejector rod is suitable for abutting against and pushing an unlocking piece in the battery device and is configured to unlock the battery device from the vehicle to be replaced or the battery cabin device.

In one implementation manner of the embodiment of the present application, the horizontal moving assembly includes a first driving belt, a sliding bracket, and a first guide rail;

the sliding support is connected with the first transmission belt and the push-pull assembly respectively, the sliding support is in sliding fit with the first guide rail, and the first guide rail and the first transmission belt extend along the first horizontal direction;

the first transmission belt is configured to drive the push-pull assembly to move along the first guide rail through the sliding bracket.

In an implementation manner of the embodiment of the present application, the movable supporting plate is provided with a guide roller and a supporting roller;

the guide roller is positioned on the upper end surface of the movable supporting plate and close to the outer side of the movable supporting plate, and the guide roller rotates along the horizontal direction;

the supporting roller is close to the inner side of the movable supporting plate relative to the guide roller, and the supporting roller rotates in the vertical direction.

In an implementation manner of the embodiment of the present application, the detachable push-pull device further includes a horizontal adjustment component, and the horizontal adjustment component is configured to adjust a position of the push-pull component in a second horizontal direction, where the second horizontal direction is perpendicular to the first horizontal direction;

the horizontal adjusting assembly comprises a second guide rail, a sliding base and a crank connecting rod;

the second guide rail is positioned on the upper end surface of a sliding support in the horizontal moving assembly and is in sliding fit with the sliding base;

the upper end of the sliding base is connected with the crank connecting rod, and the lower end of the sliding base is connected with the push-pull assembly;

the crank connecting rod is configured to drive the push-pull assembly to move along the second horizontal direction through the sliding base.

In one implementation manner of the embodiment of the present application, the detachable push-pull device further includes a rotary lifting assembly, and the rotary lifting assembly is configured to rotate the battery device horizontally to turn around;

the rotary lifting assembly comprises a fixed support, a lifting cylinder and a rotary disc;

the fixed bracket is positioned below the movable supporting plate;

the lifting cylinder is connected with the fixed support and the movable support plate respectively, and is configured to drive the battery device to move along the vertical direction through the movable support plate;

the rotary disc is connected with the movable support plate, and the rotary disc is configured to drive the battery device to rotate through the movable support plate.

In one implementation manner of the embodiment of the present application, the movable support plate includes a support plate;

the supporting disc is connected with the lifting cylinder and the rotary disc respectively, and the supporting disc is driven by the lifting cylinder to move in the vertical direction and is driven by the rotary disc to rotate.

In an implementation manner of the embodiment of the application, the support disc is further provided with a positioning pin, and the positioning pin is suitable for being matched with a positioning hole in the battery device so as to limit the battery device.

In one implementation manner of the embodiment of the application, the rotary lifting assembly further comprises a rotary support, a lifting guide shaft and a guide shaft sleeve;

the rotary support is connected with the fixed support and the rotary disc;

the guide shaft sleeve is connected with the rotary disc;

the lifting guide shaft is connected with the movable supporting plate and extends through the guide shaft sleeve and the rotary disc along the vertical direction.

The disassembly and assembly and replacement mechanism comprises the disassembly and assembly push-pull device, the disassembly and assembly push-pull device and the assembly and disassembly replacement mechanism are configured to acquire the battery device from the vehicle to be replaced and transfer the battery device to the disassembly and assembly transfer mechanism, acquire another battery device from the disassembly and assembly transfer mechanism and install the battery device in the vehicle to be replaced;

the disassembly and assembly battery replacing mechanism further comprises a camera, the camera is connected with the disassembly and assembly battery replacing device, and the camera is configured to acquire a position image of the vehicle to be replaced relative to the disassembly and assembly battery replacing device so that the disassembly and assembly battery replacing device is aligned with the battery device in the vehicle to be replaced.

In an implementation manner of the embodiment of the present application, the battery disassembling and assembling mechanism further includes a vertical adjusting device, and the vertical adjusting device is configured to adjust a position of the battery disassembling and assembling mechanism in a vertical direction according to the position image;

the vertical adjusting device comprises a second driving belt extending along the vertical direction;

the second driving belt is connected with the dismounting push-pull device and is configured to drive the dismounting push-pull device to move along the vertical direction.

In an implementation manner of the embodiment of the application, the vertical adjusting device includes two sets of second transmission belts oppositely arranged along a second horizontal direction, and further includes a transmission shaft and a fourth transmission belt, and the second horizontal direction is perpendicular to the first horizontal direction;

two ends of the transmission shaft are respectively connected with two groups of second transmission belts;

the fourth transmission belt is in transmission connection with one of the second transmission belts, and the fourth transmission belt is configured to drive the transmission shaft and the two groups of the second transmission belts to rotate.

The disassembly and assembly transfer mechanism comprises the disassembly and assembly push-pull device, and is configured to place the battery device acquired from the disassembly and assembly battery replacing mechanism into a battery storage device and hand over another battery device acquired from the battery storage device to the disassembly and assembly battery replacing mechanism;

the dismounting and transferring mechanism also comprises a vertical lifting device and a horizontal moving device;

the vertical lifting device is connected with the dismounting push-pull device, and the vertical lifting device is configured to move the dismounting push-pull device along the vertical direction;

the horizontal moving device is connected with the lower end of the vertical lifting device, and the horizontal moving device is configured to move the dismounting push-pull device and the vertical lifting device along a second horizontal direction, wherein the first horizontal direction is perpendicular to the second horizontal direction.

In one implementation of the embodiment of the present application, the vertical lifting device includes a third driving belt and a lifting support plate;

the lifting support plate is respectively connected with the third transmission belt and the dismounting push-pull device;

the third transmission belt extends along the vertical direction, and the third transmission belt is configured to drive the dismounting push-pull device to move along the vertical direction through the lifting support plate.

In one implementation manner of the embodiment of the present application, the horizontal moving device includes a third guide rail, a sliding support plate, a gear, and a rack;

the third guide rail and the rack are arranged in parallel along the second horizontal direction;

the sliding support plate is in sliding fit with the third guide rail and is connected with the lower end of the vertical lifting device;

the gear is engaged with the rack gear, and the gear is configured to move the sliding support plate and the vertical lifting device on the third guide rail.

The embodiment of the application also provides a battery disassembling and assembling system, which comprises the disassembling and assembling and replacing mechanism, the disassembling and assembling transfer mechanism and the battery device;

the battery device comprises a battery pack, a battery carrier plate, a pull buckle and an unlocking piece;

the battery carrier plate comprises a first side plate and a second side plate, wherein the first side plate is horizontally arranged, and the second side plate is vertically arranged;

the battery pack is mounted on the first side plate;

the pull buckle is connected with the first side plate and extends out towards the second side plate;

the unlocking piece is connected with one side, facing the battery pack, of the second side plate.

The technical scheme provided by the embodiment of the application has the beneficial effects that at least:

the dismouting push-and-pull device of battery that this application embodiment provided, including horizontal migration subassembly, push-and-pull subassembly and supplementary removal subassembly, this dismouting push-and-pull device can follow first horizontal direction and remove the battery device to with the battery device push-and-pull to wait to trade suitable position department in the electric vehicle or the battery storage device, thereby realize the dismouting of battery device more reliably, improved and treated the electric vehicle that trades trade the electric efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a dismounting push-pull device according to an embodiment of the present application;

figure 2 shows a schematic structural view of a push-pull assembly provided by an embodiment of the present application;

figure 3 shows a schematic structural view of another demountable push-pull device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a battery provided in an embodiment of the present application;

fig. 5 shows a schematic structural diagram of the battery carrier plate in fig. 3;

FIG. 6 illustrates a schematic structural diagram of a rotary lifting assembly provided by an embodiment of the present application;

fig. 7 shows a schematic structural diagram of a power replacing mechanism for disassembly and assembly provided by an embodiment of the present application;

FIG. 8 is a schematic structural diagram illustrating a disassembly and assembly transfer mechanism according to an embodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of a latch member in an unlocked state according to an embodiment of the present application;

fig. 10 is a schematic diagram illustrating a structure of an unlocking member according to an embodiment of the present application.

The reference numerals in the drawings denote:

1. disassembling and assembling the push-pull device; 11. a horizontal movement assembly; 111. a first drive wheel; 112. a first driven wheel; 113. a first drive belt; 114. a sliding support; 115. a first guide rail; 12. a push-pull assembly; 121. a clamp; 122. unlocking the ejector rod; 123. a push rod; 13. a horizontal adjustment assembly; 131. a second guide rail; 132. a sliding base; 133. a crank connecting rod; 1331. a crank disk; 1332. a connecting rod; 14. an auxiliary moving assembly; 141. moving the support plate; 1411. a support disc; 1412. a fixing plate; 142. a guide roller; 143. supporting the rollers; 15. rotating the lifting assembly; 151. fixing a bracket; 1511. a groove; 1512. an extension portion; 152. a lifting cylinder; 153. a rotary disk; 154. positioning pins; 155. a rotary support; 156. a lifting guide shaft; 157. a guide shaft sleeve;

2. a vertical lifting device; 21. a third driving wheel; 22. a third driven wheel; 23. a third belt; 24. lifting the supporting plate; 241. a connecting portion; 25. a connecting plate;

3. a horizontal moving device; 31. a third guide rail; 32. a sliding support plate; 33. a rack;

4. a vertical adjustment device; 41. a second drive wheel; 42. a second driven wheel; 43. a second belt; 44. a drive shaft; 45. a fourth belt;

5. a camera;

6. a battery device; 61. positioning holes; 62. a battery pack; 63. a battery carrier plate; 631. a first side plate; 632. a second side plate; 64. pulling the button; 65. unlocking the lock; 651. a housing; 652. a travel bar; 653. a first elastic member; 66. the female terminal is provided with a charging plug-in; 67. a battery fixing lock;

7. a locking member; 71. a lock handle; 711. a limiting part; 712. a clamping part; 72. a hook; 721. a first recess; 722. an extending end; 723. a butting end; 73. a housing; 731. a second recess; 74. a first rotating shaft; 75. a second rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In order to make the technical solutions and advantages of the present application clearer, the structure, function, advantages, and the like of the detachable push-pull device of the battery will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the push-pull device 1 for dismounting and mounting a battery according to the embodiment of the present application includes a horizontal moving member 11, a push-pull member 12, and a moving support plate 141. The horizontal moving assembly 11 is coupled to the push-pull assembly 12, the horizontal moving assembly 11 being configured to move the push-pull assembly 12 in a first horizontal direction. The push-pull assembly 12 is adapted to be connected to the battery device 6 (not shown in the figures), and the push-pull assembly 12 is configured to push or pull the battery device 6 into or out of the vehicle to be replaced or the battery storage device in a first horizontal direction under the driving of the horizontal moving assembly 11. The movable support plate 141 is adapted to be supported below the battery device 6 when the battery device 6 is moved.

The disassembly and assembly push-pull device for the battery comprises a horizontal moving component 11, a push-pull component 12 and a moving support plate 141, the battery device 6 can be moved in the first horizontal direction, the battery device 6 is pushed and pulled to a proper position in a vehicle to be replaced or a battery storage device, the disassembly and assembly of the battery device 6 are achieved more reliably, and the battery replacement efficiency of the vehicle to be replaced is improved.

In the embodiment of the present application, the horizontal moving assembly 11 may optionally include a first belt 113, a sliding bracket 114, and a first rail 115, as shown in fig. 1. Wherein the first driving pulley 111 and the first driven pulley 112 may be wound with the first driving belt 113 therebetween, and the first driving pulley 111 and the first driven pulley 112 may be arranged in parallel in the first horizontal direction such that the first driving belt 113 extends in the first horizontal direction. In some embodiments of the present application, the combination of the driving wheel, the driven wheel and the transmission belt may be referred to as a transmission set, and the driving wheel in the transmission set may be driven by a power device (such as a motor, or a combination of a motor and a reducer) to rotate so as to drive the transmission belt and the driven wheel to move. The transmission set can adopt belt transmission or chain transmission. The two transmission sets can be symmetrically arranged in the horizontal moving component 11 along the second horizontal direction, and the driving wheels of the two transmission sets can be connected through the transmission shaft, so that one power device can drive the two transmission sets.

The sliding bracket 114 may be coupled to the first drive belt 113 and the push-pull assembly 12, respectively, the sliding bracket 114 may be slidably engaged with a first rail 115, and the first rail 115 may extend in a first horizontal direction. In some embodiments of the present application, the sliding bracket 114 may be a door-type bracket, and two ends of the sliding bracket may be connected to the transmission sets on two sides, respectively. The sliding bracket 114 may have a sliding slot thereon, which may be in sliding engagement with the first guide rail 115. In the embodiment of the present application, the first horizontal direction is the moving direction of the battery device 6 on the detachable push-pull device 1. When the dismounting push-pull device 1 is butted with a battery storage device or a vehicle to be replaced, the first horizontal direction can also refer to the moving direction of the battery device 6 on the battery storage device or the vehicle to be replaced.

The connection between the sliding bracket 114 and the first driving belt 113 may be achieved in various forms. Illustratively, there may be an L-shaped connecting piece between the sliding bracket 114 and the first driving belt 113, one end of the L-shaped connecting piece may be connected to the first driving belt 113, and the other end may be connected to the lower end of the sliding bracket 114, so that the first driving belt 113 moves to drive the sliding bracket 114 and the push-pull assembly 12 connected to the sliding bracket 114 to move. In other words, the first belt 113 may be configured to move the push-pull assembly 12 along the first rail 115 via the sliding bracket 114.

Alternatively, as shown in fig. 2, the push-pull assembly 12 may include a clamp 121, and the clamp 121 may be connected to the tab 64 in the battery device 6 and configured to clamp the battery device 6 and pull the battery device 6 to move in the first horizontal direction.

As shown in fig. 1 and 2, the clamp 121 may include two clamp arms symmetrically disposed along the second horizontal direction, and the clamp 121 may be opened and closed by being driven by a cylinder.

The two clamp arms may have the same structure, and for example, one end of each clamp arm away from the cylinder may be provided as a tapered section, and the top of the tapered section is chamfered to form a smooth protrusion, so as to reduce the insertion amount of the clamp 121 into the battery device 6, and to avoid scraping the battery carrier 63 and the tab 64 when the clamp 121 clamps the tab 64. Each clamp arm may also be provided with a semi-circular recess on the side of the projection adjacent the cylinder. When the gripper 121 is actuated to close, the recesses on the two gripper arms may form through holes in which the tab 64 may be secured.

As shown in fig. 4, the tab 64 may include an L-shaped plate having one side plate extending horizontally and connected to the battery carrier plate 63 and the other side plate extending vertically upward and connected to the U-shaped ring. The two ends of the U-shaped ring can be arranged oppositely along the vertical direction, so that the end part of the U-shaped ring far away from one side of the L-shaped plate can be clamped into the through hole of the clamp 121. The clamp 121 clamps the U-shaped ring to move in a direction away from the L-shaped plate, that is, the direction of the L-shaped plate pointing to the end of the U-shaped ring is the first horizontal direction. In order to make the push-pull assembly 12 stably push and pull the battery device 6 to move, the push-pull assembly 12 and the tab 64 may be provided with two sets in the second horizontal direction. It is understood that the clamp 121 can also drive the battery device 6 to reciprocate along the first horizontal direction through the pull tab 64.

In some embodiments of the present application, as shown in fig. 3, the clamp 121 may extend perpendicular to the first horizontal direction and may hold the tab 64 in the battery device 6. The tab 64 may extend a certain length relative to the battery carrier plate 63 so that the clamp 121 can conveniently hold the battery device 6 moving from one end of the movable support plate 141 to the other end. When there are two push-pull disassembly devices 1 abutting each other, the clamp 121 in one push-pull disassembly device 1 can conveniently hold the tab 64 of the battery device 6 at the edge of the other push-pull disassembly device 1. It will be appreciated that the clamp 121 and tab 64 are arranged in a manner that cooperates to facilitate the clamping of the tab 64 by the clamp 121. For example, the two gripper arms may be arranged symmetrically in the vertical direction, and the two ends of the U-shaped ring in the tab 64 may be arranged to be opposite to each other in the horizontal direction.

Alternatively, as shown in fig. 1 and 2, in some embodiments of the present application, the dismounting push-pull device 1 may have two push-pull assemblies 12 disposed opposite to each other in a first horizontal direction, and each push-pull assembly 12 may further include a push rod 123 extending away from the other push-pull assembly 12; the push rod 123 and the clamp 121 in the same push-pull assembly 12 extend in the same direction. The push rod 123 may abut the battery carrier plate 63 in the battery device 6 and may be configured to push the battery device 6 to move in the first horizontal direction. As shown in fig. 4, the battery carrier 63 may include a first side plate 631 disposed horizontally and a second side plate 632 disposed vertically, wherein the tab 64 is disposed on the first side plate 631, and the push rod 123 may be configured to abut against the second side plate 632, so as to push the battery device 6 to move along the first horizontal direction. It will be appreciated that in the same push-pull assembly 12, the clamp 121 pulls the battery device 6 in the opposite direction to the push rod 123 pushing the battery device 6.

In some embodiments of the present application, when two dismounting push-pull devices 1 are butted to realize the transfer of the battery device 6 from one dismounting push-pull device 1 to the other dismounting push-pull device 1, since the clamp 121 itself has a certain extension in the first horizontal direction, the clamp 121 in one dismounting push-pull device 1 is difficult to pull the battery device 6 directly from one end of the movable supporting plate 141 to the other end for the clamp 121 in the other dismounting push-pull device 1 to clamp. Therefore, when the two dismounting push-pull devices 1 are butted, the clamp 121 of one dismounting push-pull device 1 close to the vehicle to be replaced or the battery storage device can pull the battery device 6 to the movable supporting plate 141, when the battery device 6 moves to a certain position, the battery device 6 is horizontally rotated to turn around, so that the push rod 123 of the other push-pull assembly 12 arranged back to back continuously pushes the battery device 6 to move to be close to the other dismounting push-pull device 1. The specific implementation of the horizontal rotation and turning of the battery device 6 will be described below, and will not be described herein again.

Optionally, as shown in fig. 2, the at least one push-pull assembly 12 may further include an unlocking ram 122, the unlocking ram 122 may abut and push the unlocking piece 65 in the battery device 6, and may be configured to unlock the battery device 6 from the vehicle to be replaced or the battery compartment device. The extending direction of the unlocking rod 122 can be matched with the arrangement direction of the unlocking piece 65. For example, as shown in fig. 2, the unlocking plunger 122 can extend in the same direction as the clamp 121 in the push-pull assembly 12.

In some embodiments of the present application, the unlocking plunger 122 may be disposed only in the push-pull assembly 12 near the electric vehicle or the battery storage device to be replaced, so as to unlock the battery device 6 conveniently. In other embodiments of the present application, an unlocking push rod 122 may be provided in each push-pull assembly 12.

As shown in fig. 2, the unlocking top bar 122 and the push bar 123 may be both of a bar structure, and the diameter of the push bar 123 may be larger than that of the unlocking top bar 122. The unlocking top bar 122 and the push bar 123 may be fixedly connected to the sliding bracket 114 to move together with the sliding bracket 114, or the unlocking top bar 122 and the push bar 123 may be driven by a cylinder to extend and retract, respectively. An air compressor for providing power for the cylinder can be arranged on the battery storage device.

In some embodiments of the present application, as shown in fig. 1, in order to prevent the battery device 6 from deflecting during the moving process, the detachable push-pull device 1 may include four push-pull assemblies 12, each two push-pull assemblies 12 may be a group, each group of push-pull assemblies 12 are disposed opposite to each other on one side of the sliding bracket 114 (i.e., the extending directions of the clamp 121, the unlocking mandril 122 and the push rod 123 are opposite), and different groups of push-pull assemblies 12 are disposed on two sides of the sliding bracket 114 respectively and are opposite to each other along a second horizontal direction, where the second horizontal direction is perpendicular to the first horizontal direction. In other embodiments of the present application, the detachable push-pull device may only include one push-pull assembly, and the tab of the battery device may be disposed at an intermediate position to prevent the battery device from deflecting during the movement.

Alternatively, as shown in fig. 1, the moving support plate 141 may have a guide roller 142 and a support roller 143 thereon. In the embodiment of the present application, the combination of the moving support plate 141, the guide roller 142, and the support roller 143 may be referred to as an auxiliary moving assembly 14. Wherein the moving support plate 141 may be located between two first guide rails 115 oppositely disposed in the second horizontal direction. The guide roller 142 may be located at an upper end surface of the moving support plate 141 and near an outer side of the moving support plate 141 (i.e., a side near the first guide rail 115), and the guide roller 142 rotates in a horizontal direction. The support roller 143 may be close to the inner side of the moving support plate 141 with respect to the guide roller 142, i.e., the guide roller 142 may be located between the support roller 143 and the first guide rail 115, and the support roller 143 rotates in a vertical direction.

In some embodiments of the present application, the height of the guide roller 142 in the vertical direction may be greater than the height of the support roller 143 in the vertical direction. For example, both sides of the moving support plate 141 may be provided with a protrusion portion to dispose the guide roller 142 thereon. The lower end surface of the battery carrier plate 63 may be connected to the support roller 143 so that the battery device 6 may move on the support roller 143. The side end surface of the first side plate 631 of the battery carrier plate 63 can contact the guide roller 142, and the friction force applied to the battery device 6 moving on the movable support plate 141 is reduced by the rotation of the guide roller 142. In other embodiments of the present application, the support roller may further include a support ball, including a support base and a ball, wherein the support base may be disposed on the movable support plate, and the ball may be disposed in the support base and may rotate in various directions.

In some embodiments of the present application, the movable supporting plate 141 and the first guiding rail 115 may be respectively located at two sides of the transmission set, and are connected to the first driving wheel 111 and the first driven wheel 112, so that the vertical lifting device 2 can stably move the dismounting push-pull device 1 in the vertical direction. Further, the first guide rail 115 is arranged outside the transmission set, so that the movable space of the battery device 6 can be enlarged, and the size of the detachable push-pull device 1 can be reduced.

Optionally, as shown in fig. 1, the dismounting push-pull device 1 may further comprise a horizontal adjustment assembly 13, and the horizontal adjustment assembly 13 may be configured to adjust the position of the push-pull assembly 12 in a second horizontal direction, which is perpendicular to the first horizontal direction. Leveling assembly 13 may include a second rail 131, a sliding base 132, and a crank link 133. Wherein the second guiding rail 131 can be located on the upper end surface of the sliding bracket 114 and can be slidably engaged with the sliding base 132. The upper end of the slide base 132 may be connected to a crank link 133 and the lower end of the slide base 132 may be connected to the push-pull assembly 12. In some embodiments of the present application, the sliding bracket 114 may extend through the sliding base 132 through a portion of the sliding base 132 between the upper and lower ends thereof.

In some embodiments of the present application, the crank link 133 may be disposed at an upper end surface of the sliding bracket 114, and may include a crank disk 1331 and two links 1332 disposed opposite to each other. Two connecting rods 1332 may be connected to the crank disk 1331 at one end and to the slide bases 132 at both sides, respectively, at the other end. The crank disk 1331 may be rotated by a motor to rotate one end of the connecting rod 1332. When the distance between the two connecting rods 1332 in the second horizontal direction is reduced, the end of the connecting rod 1332 connected with the sliding base 132 can drive the sliding base 132 to move close to each other along the second guide rail 131. The lower end of the sliding base 132 may have a mounting platform on which the clamp 121, the unlocking push rod 122, and the selectively arranged push rod 123 may be disposed, so that the movement of the sliding base 132 may drive the clamp 121, the unlocking push rod 122, and the push rod 123 to move, so as to conveniently unlock the battery device 6 and push and pull the battery device 6. In other words, the crank link 133 may be configured to move the push-pull assembly 12 in the second horizontal direction via the sliding base 132.

Optionally, as shown in fig. 1, 3 and 6, the dismounting push-pull device 1 may further comprise a rotary lifting assembly 15, and the rotary lifting assembly 15 may be configured to rotate the battery device 6 horizontally to turn around. The rotary lifting assembly 15 may include a stationary bracket 151, a lift cylinder 152, and a turntable 153. The fixing bracket 151 may be located below the moving support plate 141 and may be located between two first guide rails 115 oppositely disposed in the second horizontal direction. In some embodiments of the present application, the fixing bracket 151 may have a groove 1511 and extensions 1512 located at two sides of the groove 1511, and the extensions 1512 may be connected to the lifting support plate 24 or the vertical adjustment device 4 of the vertical lifting device 2 and located below the lifting support plate 24, so that the vertical lifting device 2 can drive the rotating lifting assembly 15 to move in the vertical direction.

The lifting cylinder 152 may be connected to the fixing bracket 151 and the moving support plate 141, respectively, and may drive the battery device 6 to move in the vertical direction by moving the support plate 141. The rotary disk 153 may be connected to the moving support plate 141, and may rotate the battery device 6 by moving the support plate 141.

In the embodiment of the present application, as shown in fig. 3, the rotating and lifting assembly 15 can move the moving support plate 141 in the vertical direction by the lifting cylinder 152, so that the moving support plate 141 is separated from the lifting support plate 24, and can rotate the moving support plate 141 in the whole by the rotating disc 153 to drive the battery device 6 to move and rotate. Further, in order to prevent the structure around the moving support plate 141 from affecting the rotation of the moving support plate 141, the moving support plate 141 may be provided in a circular shape, or corners of the moving support plate 141 may be rounded.

Alternatively, as shown in fig. 1, the movable supporting plate 41 may include a supporting plate 1411, and the supporting plate 1411 may be connected to the lifting cylinder 152 and the rotating plate 153, respectively, and may be driven by the lifting cylinder 152 to move in the vertical direction and be rotated by the rotating plate 153. Specifically, as shown in fig. 1, the movable support plate 141 may include a movable support plate 1411 and a fixing plate 1412 fixedly installed. The fixing plate 1412 may have an opening at a central portion thereof to be engaged with the support tray 1411, and the support tray 1411 may be moved in a vertical direction through the opening. When the lifting cylinder 152 is not actuated, the upper end surface of the supporting plate 1411 may be flush with the upper end surface of the fixing plate 1412.

In some embodiments of the present application, as shown in fig. 1, 3 and 6, the lift cylinder 152 and the turn plate 153 may be located in a groove 1511 of the fixing bracket 151. The lifting cylinder 152 can pass through a through hole in the middle of the rotary plate 153 and then be connected to the middle of the movable support plate 141 (specifically, the support plate 1411). The lifting cylinder 3152 can also be driven by an air compressor on the battery storage device, so that the piston rod of the lifting cylinder 152 can lift to drive the movable supporting plate 141 to move in the vertical direction. The elevating cylinder 152 and the moving support plate 141 may be hingedly connected to avoid interference with the rotation of the moving support plate 141.

In other embodiments of the present application, the rotating disc 153 and the moving support plate 141 may be fixedly connected by a support rod, and when the rotating disc 153 is driven by a power device (e.g., a rotating motor) to rotate, the moving support plate 141 is driven to rotate. When the movable support plate 141 is driven by the lifting cylinder 152 to move in the vertical direction, the rotary disc 153 is driven to move in the vertical direction together, and the connection between the rotary disc 153 and the power device is not separated.

In the embodiment of the present application, as shown in fig. 6, the rotary lifting assembly 15 may further include a slewing bearing 155, a lifting guide shaft 156, and a guide bushing 157. Wherein the rotation support 155 may be connected to the fixed bracket 151 and the rotation disk 153. In some embodiments of the present application, the rotation support 155 may be coupled to a lower end surface of the rotation disk 153 and may be positioned in the groove 1511 of the fixing bracket 151. A worm gear structure connected to the rotary disk 153 may be further provided in the rotary support 155, and the worm gear structure may be driven by a power device to realize the rotation of the rotary disk 153.

The guide bushing 157 may be connected to the rotary disk 153, and the elevation guide shaft 156 may be connected to the moving support plate 141 and may extend through the guide bushing 157 and the rotary disk 153 in a vertical direction. In some embodiments of the present application, one end of the lifting guide shaft 156 may be connected to a lower end surface of the movable support plate 141 (specifically, the support plate 1411), and the other end may extend downward through the guide sleeve 157 and the rotating plate 153 into the rotating support 155. The guide bushing 157 may be located at an upper end surface of the rotary disk 153. The lifting guide shaft 156 and the guide shaft sleeve 157 can prevent the movable support plate 141 from tilting during the rotary lifting process, and can simultaneously realize that the movable support plate 141 is driven to rotate by the rotation of the rotary disk 153.

Optionally, as shown in fig. 6, the supporting plate 1411 may further have a positioning pin 154 thereon, and the positioning pin 154 is adapted to cooperate with the positioning hole 61 on the battery device 6 shown in fig. 5 to limit the position of the battery device 6, so as to prevent the battery device 6 from moving or sliding off relative to the supporting plate 1411 with a smaller area during the process of rotating the battery device 6 reversely by the rotating and lifting assembly 15. The top end of the positioning pin 154 may be lower than the height of the top end of the support roller 143 in the vertical direction so as to avoid affecting the movement of the battery pack 6 on the movable support plate 141 when the elevation cylinder 152 is not operated.

The embodiment of the application further provides a power replacing mechanism for dismounting, which comprises the dismounting push-pull device 1. The battery dismounting and replacing mechanism can be configured to acquire a battery device 6 from the vehicle to be replaced and hand over to the dismounting and transferring mechanism, and acquire another battery device 6 from the dismounting and transferring mechanism and install the battery device in the vehicle to be replaced. The disassembly and assembly transfer mechanism will be described below, and will not be described in detail here.

As shown in fig. 7, the battery dismounting and replacing mechanism may further include a camera 5, wherein the camera 5 may be connected to the dismounting and pushing device 1, and may be configured to acquire a position image of the vehicle to be replaced relative to the dismounting and pushing device 1, so that the dismounting and pushing device 1 is aligned with the battery device 6 in the vehicle to be replaced.

In some embodiments of the present application, the camera 5 may be disposed on a side of the movable supporting plate 141 of the dismounting push-pull device 1 close to the electric vehicle to be replaced, so as to conveniently obtain a position image of the electric vehicle to be replaced, particularly a position image of the battery device 6 in the electric vehicle to be replaced. Alternatively, the cameras 5 may be respectively disposed on two opposite sides of the movable support plate 141, wherein one camera 5 may be used to acquire a position image of the electric vehicle to be replaced, and the other camera 5 may be used to align the position of the battery device 6 in the disassembly and assembly transfer mechanism.

Alternatively, as shown in fig. 7, the detachable power exchange mechanism may further include a vertical adjustment device 4, and the vertical adjustment device 4 may be configured to adjust the position of the detachable push-pull device 1 in the vertical direction according to the position image. So that the position of the push-pull assembly 12 in the dismounting push-pull 1 in the vertical direction can be adjusted. The position of the push-pull assembly 12 in the horizontal direction can be adjusted by the horizontal adjustment assembly 13 described above.

The battery replacing and disassembling mechanism can further comprise a control system, the control system can process position images acquired by the camera 5, calculate deviation data of the battery replacing and disassembling push-pull device 1 relative to a vehicle (or a designated charging bin) to be replaced according to the position images, and adjust the position of the push-pull assembly 12 in the battery replacing and disassembling push-pull device 1 by controlling the power devices in the vertical adjusting device 4 and the horizontal adjusting assembly 13 to move until the position between the push-pull assembly 12 and the vehicle (or the designated charging bin) to be replaced meets the docking precision requirement. The control system may control the following attaching/detaching transfer mechanism.

Alternatively, as shown in fig. 7, the vertical adjustment device 4 may include a second belt 43 extending in the vertical direction. The second driving belt 43 may be wound between the second driving wheel 41 and the second driven wheel 42, and the second driving wheel 41 and the second driven wheel 42 are arranged in parallel in the vertical direction. The second belt 43 may be connected to the dismounting push-pull 1, and the second belt 43 may be configured to move the dismounting push-pull 1 in the vertical direction. The secondary driving wheel 41, the secondary driven wheel 42 and the secondary belt 43 may be another transmission set, which may also be a belt or chain transmission.

In some embodiments of the present application, the second transmission belt 43 may be disposed on the frame-shaped bracket along the vertical direction, and the second transmission belt 43 may be disposed in two groups oppositely along the second horizontal direction, respectively disposed along two opposite sides of the frame-shaped bracket along the vertical direction. The frame-shaped support can be a fixed frame in which the dismounting push-pull device 1 can be accommodated.

The vertical adjustment means 4 may also comprise a transmission shaft 44 and a fourth drive belt 45. Wherein two sets of second transmission belts 43 can be connected to two ends of the transmission shaft 44 respectively. Specifically, two ends of the transmission shaft 44 can be respectively connected to the second driving wheels 41 in the two sets of transmission sets, and the transmission shaft 44 can rotate synchronously with the third driving wheels 41.

The fourth belt 45 may be in driving connection with one of the second belts 43. Specifically, the fourth transmission belt 45 can be connected to one of the third driving wheels 41 in the two sets of transmission sets, and the fourth transmission belt 45 can be driven by the power device to rotate, so as to drive the third driving wheel 41 connected thereto to rotate, and drive the other third driving wheel 41 to rotate through the transmission shaft 44. That is, the fourth belt 45 can be configured to rotate the transmission shaft 44 and the two sets of the second belts 43, so that one set of power devices can be saved.

In some embodiments of the present application, as shown in fig. 7, the second belt 43 may be connected to the movable support plate 141 of the dismounting push-pull device 1, and the position of the dismounting push-pull device 1 in the vertical direction is adjusted by moving the movable support plate 141.

Specifically, the second belt 43 may be connected to the middle of opposite sides of the moving support plate 141, and the moving support plate 141 and four edges of the frame-shaped bracket in the vertical direction are slidably engaged with each other, so that the moving support plate 141 may be balanced during the moving process. In some embodiments of the present application, the vertical adjustment device 4 may further include a bearing plate located below the movable supporting plate 141, and the second transmission belt 43 may be connected to the bearing plate to facilitate the overall movement of the detachable push-pull device 1 through the cooperation between the bearing plate and the frame-shaped bracket.

The embodiment of the application also provides a dismounting and transferring mechanism, which comprises the dismounting and pushing device 1. The disassembly and assembly transfer mechanism can be configured to place a battery device acquired from the disassembly and assembly battery replacing mechanism into the battery storage device and hand over another battery device acquired from the battery storage device to the disassembly and assembly battery replacing mechanism.

As shown in fig. 8, the battery mounting and dismounting device may further include a vertical lifting device 2 and a horizontal moving device 3. Wherein the vertical lifting device 2 may be connected with the push-pull 1, the vertical lifting device 2 may be configured to move the push-pull 1 in a vertical direction. A horizontal moving means 3 may be connected to the lower end of the vertical lifting means 2, the horizontal moving means 3 being configured to move the dismounting push-pull 1 and the vertical lifting means 2 in a second horizontal direction, the first horizontal direction being perpendicular to the second horizontal direction.

In some embodiments of the application, the dismouting trades electric mechanism and can be close to the predetermined parking area when waiting to trade electric vehicle and trade electric, and dismouting transport mechanism can be located the dismouting and trades electric mechanism and keep away from this one side of waiting to trade electric vehicle, and this dismouting transport mechanism can be located between two charging racks of battery storage device to dismouting push-and-pull device 1 with battery storage device butt joint all can acquire battery device 6 from both sides, has effectively improved and has traded electric efficiency.

It can be understood that the dismounting push-pull device 1 moves and mounts the depleted battery device 6 to a first designated position in the battery compartment device (e.g. a designated charging compartment position in the battery compartment device where no battery device 6 is stored) through the vertical lifting device 2 and the horizontal moving device 3, and obtains the fully charged battery device 6 from a second designated position in the battery compartment device (e.g. a designated charging compartment position in the battery compartment device where the battery device 6 is stored). In order to further improve the battery replacement efficiency and the capacity of the battery storage device. In some embodiments of the present application, each of the dismounting push-pull units 1 for docking with the vehicle to be replaced may correspond to two or more dismounting push-pull devices 1 for docking with the battery storage device, so that the dismounting of the battery device 6 from the vehicle to be replaced and the battery storage device may be performed simultaneously, so that the first designated position and the second designated position may be the same position.

Similarly, the dismounting and pushing device 1 in the dismounting and transporting mechanism can also be provided with a camera, and the camera can acquire a position image of the charging bin position relative to the dismounting and pushing device 1, so that the dismounting and pushing device 1 is aligned with the charging bin position, and the accuracy of pushing or pulling out the battery device 6 from the battery storage device is improved. The cameras may also be disposed on opposite sides of the moving support plate 141. Alternatively, as shown in fig. 8, the vertical lifting device 2 may comprise a third belt 23 and a lifting support plate 24. Wherein the third driving belt 23 may be wound between the third driving wheel 21 and the third driven wheel 22, and the third driving wheel 21 and the third driven wheel 22 may be arranged in parallel in the vertical direction, so that the third driving belt 23 may extend in the vertical direction. The third belt 23 may be configured to move the dismounting push-pull 1 in the vertical direction by lifting the support plate 24.

The third driving wheel 21, the third driven wheel 22 and the third driving belt 23 may be a further transmission set, which may likewise be a belt transmission or a chain transmission. In some embodiments of the present application, the transmission sets may be disposed on the frame-shaped support in the vertical direction, and the transmission sets may be disposed in four groups, respectively disposed along four edges of the frame-shaped support in the vertical direction. In other embodiments of the present application, the vertical lifting device 2 may be similar to the embodiment of the vertical adjustment device 4. The vertical lifting device 2 can be used for realizing large-amplitude movement of the dismounting push-pull device 1 in the vertical direction, and the vertical adjusting device 4 can be used for realizing small-amplitude position adjustment of the dismounting push-pull device 1 in the vertical direction, so that the sizes of the frame-shaped supports adopted by the vertical lifting device 2 and the vertical adjusting device 4 are possibly different.

The lifting support plate 24 may be connected to the third belt 23 and the dismounting push-pull 1. For example, as shown in fig. 1, the lifting support plate 24 may be connected to a lower end surface of the moving support plate 141 of the auxiliary moving assembly 14, and a lower end surface of the lifting support plate 24 may be connected to the fixing bracket 151 of the rotary lifting assembly 15.

In some embodiments of the present application, as shown in fig. 1 and 8, the lifting support plate 24 and the third belt 23 may be further connected by a connecting plate 25. The connecting plate 25 may be, for example, an L-shaped connecting plate, which engages with and is movable along the vertical edge of the frame support. The lifting support plate 24 has four connecting portions 241 extending upward in the vertical direction, the connecting portions 241 may be connected to one side plate of the connecting plate 25, and the other side plate of the connecting plate 25 may be provided with two fixing lugs arranged in parallel in the vertical direction, and two ends of the third belt 23 cut off may be respectively fixed to the two fixing lugs.

The third driving wheel 21 in each transmission set can be driven to drive the third transmission belt 23 and the lifting support plate 24 to move along the vertical direction. In other words, the third driving wheel 21 may be configured to drive the lifting support plate 24 and the dismounting push-pull device 1 to move in the vertical direction when the third driving wheel 21 is driven to drive the third driving belt 23 to move.

Alternatively, as shown in fig. 8, the horizontal moving device 3 may include a third guide rail 31, a sliding support plate 32, a gear (not shown in the drawing), and a rack 33. Wherein the third guide rail 31 may be arranged in parallel with the rack 33 in the second horizontal direction. In some embodiments of the present application, the third guide rail 31 may be provided with two, and the rack 33 may be provided with only one. Any length of the third rail 31 and the rack 33 may be butted together, respectively.

A sliding support plate 32 may be slidably engaged with the third rail 31, the sliding support plate 32 being connected to the lower end of the vertical lift device 2. In some embodiments of the present application, the sliding support plate 32 may be provided with a sliding groove, and the sliding groove may be in sliding fit with the third guide rail 31. The horizontal moving means 3 may include two sliding support plates 32 arranged in parallel, and both sides of the lower end of the vertical lifting means 2 may be respectively located on the two sliding support plates 32.

The gear may be engaged with the rack gear 33, and the gear may be configured to move the sliding support plate 32 and the vertical lift device 2 on the third guide rail 31 when the gear is driven to move along the rack gear 33. In some embodiments of the present application, the sliding support plate 32 may be connected to a gear that may be driven by a drive means to advance rotationally on the rack 33.

The following describes an electricity replacing process of the vehicle to be replaced by combining the structures of the electricity replacing and disassembling mechanism and the electricity disassembling and transferring mechanism.

The control system is communicated with the vehicle dispatching system, confirms that the vehicle to be switched reaches the appointed switching potential, and after the power switching preparation work is finished, the camera 5 is indicated to obtain a position image of the vehicle to be switched, and the control system indicates the horizontal adjusting assembly 13 and the vertical adjusting device 4 in the power switching mechanism to move according to the position image so as to adjust the position of the push-pull assembly 12 until the position between the push-pull assembly 12 and the vehicle to be switched meets the requirement of docking accuracy.

The push-pull assembly 12 unlocks the battery device 6 on the vehicle to be changed and pulls the battery device 6 out of the vehicle to be changed until the battery device is pulled onto the movable support plate 141 of the auxiliary moving assembly 14 to be separated from the vehicle to be changed. The dismounting push-pull device 1 in the dismounting and replacing mechanism is butted with the dismounting push-pull device 1 in the dismounting and transferring mechanism, and the battery device 6 dismounted from the vehicle to be replaced is transferred to the dismounting and pulling device 1 in the dismounting and transferring mechanism.

The control system judges whether the battery device 6 needs to rotate according to the number or the position of the provided specified charging bin; when not needing to rotate, vertical hoisting device 2 and the horizontal migration device 3 among the dismouting transport mechanism directly transport battery device 6 to appointed storehouse department of charging to add the lock and charge in with battery device 6 propelling movement to appointed storehouse of charging through push-and-pull subassembly 12. When the battery device is required to rotate, the rotating and lifting assembly 15 in the detachable push-pull device 1 can lift the battery device 6 to a set height and then rotate a certain angle (such as 180 degrees) to descend to the original position again, and then the push-pull assembly 12 pushes the battery device 6 to a designated charging bin for locking and charging.

The control system selects a battery device 6 with the highest electric quantity in the battery storage device, and after the battery device is unlocked and pulled out from the charging bin to the movable supporting plate 141 by the push-pull assembly 12, the battery device 6 detached from the battery storage device is transported to a vehicle to be replaced by the vertical lifting device 2 and the horizontal moving device 3. The dismounting push-pull device 1 in the dismounting and transferring mechanism is butted with the dismounting push-pull device 1 in the dismounting and replacing mechanism so as to transfer the battery device 6 dismounted from the battery chamber device to the dismounting and pushing-pull device 1 in the dismounting and replacing mechanism. The dismounting push-pull device 1 is butted with a vehicle to be replaced, and the push-pull assembly 12 pushes the battery device 6 with the highest electric quantity into the vehicle to be replaced, locks the battery device and then resets the battery device.

The control system is communicated with the vehicle dispatching system to inform the vehicles waiting for battery replacement that the battery replacement is completed and the vehicles can leave. After the vehicle dispatching system confirms that the battery device 6 is replaced and the self-checking is normal, the vehicle dispatching system receives tasks assigned by the dispatching system, plans a route and leaves according to the route.

The embodiment of the application further provides a battery disassembling and assembling system, which comprises the disassembling and assembling battery replacing mechanism, the disassembling and assembling transferring mechanism and the battery device 6. As shown in fig. 4, the battery device 6 includes a battery pack 62, a battery carrier plate 63, a tab 64, and an unlocking member 65. The battery carrier plate 63 includes a first side plate 631 disposed horizontally and a second side plate 632 disposed vertically; the battery pack 62 is mounted on the first side plate 631; the tab 64 is connected to the first side plate 631 and extends toward the second side plate 632; the unlocking member 65 is connected to a side of the second side plate 632 that faces the battery pack 62.

Optionally, as shown in fig. 5, the battery device 6 may further include a positioning hole 61, and the positioning hole 61 may be located at a middle portion of the first side plate 631, so that the detachable pushing and pulling device 1 can fix the battery device 6 through the positioning hole 61. For example, two positioning holes 61 may be provided.

Alternatively, as shown in fig. 4, the battery device 6 may further include a female charging connector 66, and the female charging connector 66 may be located at an end of the first side plate 631 opposite to the second side plate 632. The female charging connector 66 can mate with a male charging connector in the battery storage device to charge the battery pack 62. It can be understood that the female terminal charging connector 66 can also be matched with a male terminal charging connector in a vehicle to be replaced, so as to provide electric energy for the vehicle.

Optionally, as shown in fig. 4, the battery device 6 may further include a battery fixing latch 67, and the battery fixing latch 67 is connected to a side of the second side plate 632 facing the battery pack 62 and located below the unlocking member 65. The battery fixing lock 67 can be matched with a locking piece 7 on a battery storage device or a vehicle to be changed, so as to lock the battery device 6.

Specifically, the battery fixing latch 67 may be a U-shaped latch hook, two ends of the latch hook may be connected to the second side plate 632, and an end of the latch hook may extend toward one side of the battery pack 62 to be engaged with the locking member 7.

As shown in fig. 9, the locking member 7 may include a handle 71, a hook 72, a housing 73, a first rotating shaft 74 and a second rotating shaft 75. Wherein the constrained end of lock handle 71 is rotatable about a first axis of rotation 74 and the free end of lock handle 71 may extend to a first side of housing 73. The constrained end of the hook 72 can rotate around the second rotation axis 75, the free end of the hook 72 can have a first recess 721, and the end of the battery fixing lock 67 can be clamped in the first recess 721. The two sides of the first recess 721 may form an extending end 722 and an abutting end 723, and the length of the extending end 722 may be greater than the length of the abutting end 723.

In the unlocked state, the free end of the lock handle 71 can be away from a first side of the housing 73, and at least a portion of the free end of the hook 72 can extend to a second side of the housing 73, the second side being opposite the first side. In the locking process, the end of the battery fixing latch 67 can be inserted into the first recess 721 and abut against the abutting end 723 to drive the hook 72 to rotate toward the inside of the housing 73. As shown in fig. 9, the first side middle portion of the housing 73 may have a second recess 731, and the battery fixing lock 67 may extend into the second recess 731.

During the rotation of the hook 72, the extending end 722 can extend into the battery fixing latch 67, and the abutting end 723 can contact with the constrained end of the latch handle 71 and drive the latch handle 71 to rotate, so that the free end of the latch handle 71 rotates toward the housing 73.

One side of the constraint end of the lock handle 71 may have a limiting portion 711 and a clamping portion 712, the limiting portion 711 may extend to the first side of the housing 73, and the clamping portion 712 is located inside the housing 73 and close to the hook 72.

When the lock handle 71 rotates until the limiting part 711 contacts with the housing wall on the first side of the housing 73, the lock handle 71 stops rotating, the abutting end 723 of the hook 72 can continue to rotate under the action of the battery fixing lock 67 and pass over the clamping part 712, so that the clamping part 712 can prevent the abutting end 723 from moving to the first side of the housing 73, and locking is achieved. As shown in fig. 10, the position-limiting portion 711 and the catching portion 712 may be a protrusion structure formed on the restraining end of the lock lever 71, and the position-limiting portion 711 may be located between the first rotating shaft 74 and the first side of the housing 73, and the catching portion 712 may be located between the first rotating shaft 74 and the second side of the housing 73.

As shown in fig. 10, the unlocking member 65 may include a hollow housing 651, a moving rod 652 and a first elastic member 653. One end of the moving rod 652 near the second side plate 632 can be abutted and pushed by the unlocking top bar 122, so that the moving rod 652 moves inside the housing 651. An end of the moving rod 652 remote from the second side plate 632 may protrude outside the housing 651 and be adapted to abut against a free end of the lock lever 71. The first elastic member 653 is disposed on the body of the moving rod 652, and when the moving rod 652 is separated from the unlocking top bar 122, the first elastic member can restore the moving rod 652 to the original position. The first elastic member 653 may be a coil spring.

A second elastic member (not shown) may be disposed between the constrained end of the hook 72 and the second rotation shaft 75, and when the free end of the hook 72 rotates towards the inside of the housing 73, the second elastic member generates a restoring force (clockwise in the figure) that drives the hook 72 to rotate towards the first side of the housing 73. The second elastic member may be a torsion spring.

When the moving rod 652 pushes the free end of the lock handle 71 to rotate in the second lateral direction away from the housing 73 under the action of the unlocking top rod 122, the clamping portion 712 rotates in the second lateral direction close to the housing 73 and gradually separates from the abutting end 723. The free end of the hook 72 rotates toward the first side of the housing 73 under the restoring force of the second elastic member, thereby unlocking.

The battery dismouting system that this application embodiment provided, trade electric mechanism, dismouting transport mechanism and battery device 6 including the dismouting, can realize conveniently and fast ground that battery device 6 adds the unblock to can follow first horizontal direction and remove this battery device 6, with suitable position department in waiting to trade electric vehicle or battery storage device with the push-and-pull of battery device 6, thereby realize the dismouting of battery device 6 more reliably, improved and treated the electric vehicle that trades trade electric efficiency.

In this application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The dismounting push-pull device of the battery is characterized in that the dismounting push-pull device (1) comprises a horizontal moving component (11), a push-pull component (12) and a moving support plate (141);

the horizontal moving assembly (11) is connected with the push-pull assembly (12), and the horizontal moving assembly (11) is configured to move the push-pull assembly (12) along a first horizontal direction;

the push-pull assembly (12) is suitable for being connected with a battery device (6), and the push-pull assembly (12) is configured to push the battery device (6) into or pull the battery device (6) out of a to-be-replaced vehicle or a battery storage device along the first horizontal direction under the driving of the horizontal moving assembly (11);

the mobile support plate (141) is adapted to be supported below the battery device (6) when the battery device (6) is moving.

2. The device according to claim 1, wherein the push-pull assembly (12) comprises a clamp (121);

the clamp (121) is suitable for being connected with a pull buckle (64) in the battery device (6), and the clamp (121) is configured to clamp the battery device (6) and pull the battery device (6) to move along the first horizontal direction.

3. A device according to claim 2, characterized in that the dismounting push-pull device (1) has two push-pull assemblies (12) arranged opposite each other in the first horizontal direction, each push-pull assembly (12) further comprising a push rod (123) extending away from the other push-pull assembly (12);

the push rod (123) and the clamp (121) in the same push-pull assembly (12) extend in the same direction;

the push rod (123) is adapted to abut a battery carrier plate (63) in the battery arrangement (6), the push rod (123) being configured to push the battery arrangement (6) to move in the first horizontal direction.

4. A device according to any one of claims 2 or 3, characterized in that at least one of the push-pull assemblies (12) further comprises an unlocking ram (122);

the unlocking ejector rod (122) is suitable for abutting against and pushing an unlocking piece (65) in the battery device (6) so as to unlock the battery device (6) from the battery vehicle to be replaced or the battery cabin device.

5. The device according to claim 1, characterized in that said horizontal movement assembly (11) comprises a first conveyor belt (113), a sliding bracket (114) and a first guide (115);

the sliding bracket (114) is respectively connected with the first transmission belt (113) and the push-pull assembly (12), the sliding bracket (114) is in sliding fit with the first guide rail (115), and the first guide rail (115) and the first transmission belt (113) extend along the first horizontal direction;

the first drive belt (113) is configured to move the push-pull assembly (12) along the first guide rail (115) via the sliding bracket (114).

6. The device according to claim 1, characterized in that the mobile support plate (141) has thereon a guide roller (142) and a support roller (143);

the guide roller (142) is positioned on the upper end face of the movable supporting plate (141) and close to the outer side of the movable supporting plate (141), and the guide roller (142) rotates along the horizontal direction;

the support roller (143) is close to the inner side of the moving support plate (141) with respect to the guide roller (142), and the support roller (143) rotates in a vertical direction.

7. The arrangement according to claim 1, characterized in that the dismounting push-pull arrangement (1) further comprises a horizontal adjustment assembly (13), the horizontal adjustment assembly (13) being configured to adjust the position of the push-pull assembly (12) in a second horizontal direction, the second horizontal direction being perpendicular to the first horizontal direction;

the horizontal adjusting assembly (13) comprises a second guide rail (131), a sliding base (132) and a crank connecting rod (133);

the second guide rail (131) is positioned on the upper end face of a sliding bracket (114) in the horizontal moving assembly (11), and the second guide rail (131) is in sliding fit with the sliding base (132);

the upper end of the sliding base (132) is connected with the crank connecting rod (133), and the lower end of the sliding base (132) is connected with the push-pull assembly (12);

the crank connecting rod (133) is configured to drive the push-pull assembly (12) to move along the second horizontal direction through the sliding base (132).

8. The device according to claim 1, characterized in that the dismounting push-pull device (1) further comprises a rotary lifting assembly (15), the rotary lifting assembly (15) being configured to rotate the battery device (6) horizontally to turn around;

the rotary lifting assembly (15) comprises a fixed support (151), a lifting cylinder (152) and a rotary disc (153);

the fixed bracket (151) is located below the moving support plate (141);

the lifting cylinder (152) is respectively connected with the fixed support (151) and the movable support plate (141), and the lifting cylinder (152) is configured to drive the battery device (6) to move along the vertical direction through the movable support plate (141);

the rotary disc (153) is connected with the movable support plate (141), and the rotary disc (153) is configured to drive the battery device (6) to rotate through the movable support plate (141).

9. The device according to claim 8, characterized in that said mobile support plate (141) comprises a support plate (1411);

the supporting plate (1411) is connected with the lifting cylinder (152) and the rotary plate (153) respectively, and the supporting plate (1411) is driven by the lifting cylinder (152) to move along the vertical direction and is driven by the rotary plate (153) to rotate.

10. The device according to claim 9, wherein the support tray (1411) further has a positioning pin (154) thereon, the positioning pin (154) being adapted to cooperate with a positioning hole (61) on the battery device (6) to position the battery device (6).

11. The apparatus according to any one of claims 8 to 10, wherein the rotary lifting assembly (15) further comprises a slewing support (155), a lifting guide shaft (156) and a guide bushing (157);

the rotary support (155) is connected with the fixed bracket (151) and the rotary disc (153);

the guide shaft sleeve (157) is connected with the rotary disc (153);

the lifting guide shaft (156) is connected with the movable support plate (141) and extends through the guide shaft sleeve (157) and the rotary disc (153) along the vertical direction.

12. A de-charging and de-charging mechanism, comprising a de-charging and de-charging push-pull device (1) according to any of claims 1-11, wherein the de-charging and de-charging mechanism is configured to take the battery device (6) from the vehicle to be charged and transfer it to a de-charging and de-charging transfer mechanism, take another battery device (6) from the de-charging and transfer mechanism and install it in the vehicle to be charged;

the disassembly and assembly battery replacing mechanism further comprises a camera (5), the camera (5) is connected with the disassembly and assembly battery replacing device (1), and the camera (5) is configured to acquire a position image of the vehicle to be replaced relative to the disassembly and assembly battery replacing device (1) so that the disassembly and assembly battery replacing device (1) is aligned with the battery device (6) in the vehicle to be replaced.

13. The mechanism according to claim 12, characterized in that the de-energizing mechanism further comprises a vertical adjustment device (4), the vertical adjustment device (4) being configured to adjust the position of the de-energizing push-pull device (1) in the vertical direction according to the position image;

the vertical adjustment device (4) comprises a second belt (43) extending in the vertical direction;

the second transmission belt (43) is connected with the dismounting push-pull device (1), and the second transmission belt (43) is configured to drive the dismounting push-pull device (1) to move along the vertical direction.

14. Mechanism according to claim 13, characterized in that said vertical adjustment means (4) comprise two sets of said second belts (43) arranged opposite each other along a second horizontal direction, perpendicular to said first horizontal direction, a transmission shaft (44) and a fourth belt (45);

two ends of the transmission shaft (44) are respectively connected with two groups of second transmission belts (43);

the fourth transmission belt (45) is in transmission connection with one of the second transmission belts (43), and the fourth transmission belt (45) is configured to drive the transmission shaft (44) and the two groups of the second transmission belts (43) to rotate.

15. A disassembly and assembly transfer mechanism, comprising a disassembly and assembly push-pull device (1) according to any one of claims 1 to 11, configured to place the battery device (6) obtained from a disassembly and assembly swapping mechanism into a battery storage device and to hand over another battery device (6) obtained from the battery storage device to the disassembly and assembly swapping mechanism;

the dismounting and transferring mechanism also comprises a vertical lifting device (2) and a horizontal moving device (3);

the vertical lifting device (2) is connected with the dismounting push-pull device (1), and the vertical lifting device (2) is configured to move the dismounting push-pull device (1) along the vertical direction;

the horizontal moving device (3) is connected with the lower end of the vertical lifting device (2), and the horizontal moving device (3) is configured to move the dismounting push-pull device (1) and the vertical lifting device (2) along a second horizontal direction, wherein the first horizontal direction is vertical to the second horizontal direction.

16. Mechanism according to claim 15, characterized in that the vertical lifting device (2) comprises a third belt (23) and a lifting support plate (24);

the lifting support plate (24) is respectively connected with the third transmission belt (23) and the dismounting push-pull device (1);

the third belt (23) extends along the vertical direction, and the third belt (23) is configured to drive the dismounting push-pull device (1) to move along the vertical direction through the lifting support plate (24).

17. Mechanism according to claim 15, characterized in that said horizontal movement means (3) comprise a third guide rail (31), a sliding support plate (32), a gear and a rack (33);

the third guide rail (31) and the rack (33) are arranged in parallel in the second horizontal direction;

the sliding support plate (32) is in sliding fit with the third guide rail (31), and the sliding support plate (32) is connected with the lower end of the vertical lifting device (2);

the gear wheel is engaged with the rack (33), the gear wheel being configured to bring the sliding support plate (32) and the vertical lifting device (2) to move on the third guide rail (31).

18. A battery handling system, characterized in that it comprises a battery handling mechanism according to any of claims 12-14, a battery handling mechanism according to any of claims 15-17, and said battery device (6);

the battery device (6) comprises a battery pack (62), a battery carrier plate (63), a pull buckle (64) and an unlocking piece (65);

the battery carrier plate (63) comprises a first side plate (631) arranged horizontally and a second side plate (632) arranged vertically;

the battery pack (62) is mounted on the first side plate (631);

the pull buckle (64) is connected with the first side plate (631) and extends towards the second side plate (632);

the unlocking piece (65) is connected with one side of the second side plate (632) facing the battery pack (62).