CN205790274U - Electric automobile power battery monomer disassembling apparatus - Google Patents

Abstract

This utility model belongs to electric automobile power battery Battery pack monomer and disassembles field, particularly to electric automobile power battery monomer disassembling apparatus, disassembles part including Battery holder part and battery；Battery holder part includes block cover (6), lower supporting plate (9), waste liquid holding vessel (10), roller (11), moveable platform base (12), x to moveable platform (13) and y to moveable platform (23), part disassembled by battery, including gear baffle (1), gear (2), tooth bar (3), gear stand (4), drill bit (5), axle (16), spring (17), upper backup pad (18), linear bearing (19) and motor (21), motor (21) is embedded in upper backup pad (18), drill bit (5) is arranged on motor (21) lower section.Device of the present utility model can disassemble battery cell conveniently and efficiently, improves working performance, and this device volume is less, it is simple to carry.

Description

Electric vehicle power battery unit dismantling device

technical field

The utility model belongs to the field of dismantling single cells of power battery packs of electric vehicles, in particular to a device for dismantling single cells of power batteries of electric vehicles.

Background technique

Electric vehicles are widely used, but power batteries still pollute the environment. In order to protect the environment, it is very important that the power battery of electric vehicles can be recycled. It is inconvenient to disassemble the power battery unit as a sealed whole, so it is necessary to design a special device to disassemble it, so as to improve efficiency.

In view of the above situation, this patent designs a device for dismantling the battery cell of an electric vehicle, which can dismantle the battery cell and improve the working efficiency.

Contents of the invention

The purpose of this utility model is to propose a device for dismantling a power battery unit of an electric vehicle, which can conveniently and quickly dismantle the battery unit and improve work efficiency, and the device is small in size and easy to carry.

The purpose of this utility model is achieved by the following technical solutions:

Electric vehicle power battery unit dismantling device, including battery clamping part and battery dismantling part;

The battery clamping part includes a shield 6, a lower support plate 9, a waste liquid storage tank 10, a roller 11, a movable platform base 12, an x-direction movable platform 13 and a y-direction movable platform 23, wherein the shield 6 Both the lower support plate 9 and the lower support plate 9 are in the shape of a “U”, and the baffle 6 is opposite to the “U” opening of the lower support plate 9. The baffle 6 is arranged on the lower support plate 9 and is detachably connected with the lower support plate 9. The upper surface of the cover 6 is provided with a central hole corresponding to the position of the motor 21, the waste liquid storage tank 10 is placed in the lower support plate 9, the movable platform base 12 is fixed on the upper plane of the lower support plate 9, and the x-direction movable platform 13 Arranged on the movable platform base 12, the x-direction movable platform 13 is connected with the movable platform base 12 by the first ball screw pair, the y-direction movable platform 23 is arranged on the x-direction movable platform 13, and the y-direction movable platform 23 is arranged on the x-direction movable platform 13, and the y-direction movable platform The platform 23 and the x-direction movable platform 13 are connected by the second ball screw pair, and the movable platform base 12, the x-direction movable platform 13, and the y-direction movable platform 23 are provided with blanking on the left and right sides of the centerlines of the three. The slot 14 has a round hole in the center of the movable platform 23 in the y direction, which corresponds to the position of the drill bit 5. The battery 15 to be removed is placed on the upper surface of the movable platform 23 in the y direction, and is fixed by the first battery fixing fixture 7 and the second battery The fixture 8 is fastened to the movable platform 23 in the y direction;

The battery disassembly part includes a gear baffle plate 1, a gear 2, a rack 3, a gear bracket 4, a drill bit 5, a shaft 16, a spring 17, an upper support plate 18, a linear bearing 19 and a motor 21, wherein the gear bracket 4 Fixed on the baffle 6, the gear 2 is installed on the gear bracket 4, the gear handle 22 is installed on the gear 2, the upper surface of the baffle 6 has a stepped hole, the lower end of the shaft 16 is provided with an internal thread, and the lower end of the shaft 16 Insert into the stepped hole on the upper surface of the baffle 6 and detachably connect with the baffle 6, the linear bearing 19 is fixedly connected with the upper support plate 18, the upper end of the shaft 16 is inserted into the linear bearing 19, the spring 17 is sleeved on the shaft 16, and is located on the linear bearing Between 19 and the shield 6;

A rack 3 is installed on one side of the upper support plate 18, the rack 3 meshes with the gear 2, and the gear baffle 1 is installed on the upper surface of the upper support plate 15;

The motor 21 is embedded in the upper support plate 18, and the drill bit 5 is installed below the motor 21.

Rollers 11 are arranged at the bottom of the waste liquid storage tank 10 .

Also included is a retaining ring 20 which is secured to the top end of the shaft 16 .

The upper and lower surfaces of the spring 17 are in contact with the lower surface of the linear bearing 19 and the upper surface of the shield 6 respectively.

The beneficial effects of the utility model are:

The device of the utility model can conveniently and quickly disassemble the battery unit, improve the working efficiency, and the device is small in size and easy to carry.

Description of drawings

Fig. 1 is the main sectional view of the utility model electric vehicle power battery dismantling device;

Fig. 2 is a side view of the utility model electric vehicle power battery dismantling device.

Reference signs:

1 gear baffle 2 pinion 3 rack

4 gear bracket 5 drill bit 6 baffle cover

7 Fixing fixture for the first battery 8 Fixing fixture for the second battery 9 Lower support plate

10 waste liquid storage tank 11 rollers 12 movable platform base

13x to the movable platform 14 blanking chute 15 batteries to be removed

16 axis 17 spring 18 upper support plate

19 linear bearing 20 positioning ring 21 motor

22 gear handle 23 y-direction movable platform

detailed description

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.

As shown in Fig. 1 and Fig. 2, the device for dismantling a power battery unit of an electric vehicle according to the present invention includes a battery clamping part and a battery dismantling part.

The battery clamping part includes a shield 6 , a lower support plate 9 , a waste liquid storage tank 10 , rollers 11 , a movable platform base 12 , an x-direction movable platform 13 and a y-direction movable platform 23 . Wherein, the baffle 6 and the lower support plate 9 are both "U" shaped, the baffle 6 is opposite to the "U" shaped opening of the lower support plate 9, the baffle 6 is arranged on the lower support plate 9, and is connected to the lower support plate by bolts. 9 connections. The upper surface of the baffle 6 is provided with a central hole corresponding to the position of the motor 21 to facilitate the passage of the motor 21 when moving downward. The waste liquid storage tank 10 is placed in the lower support plate 9 , and a roller 11 is arranged at the bottom of the waste liquid storage tank 10 , so that the waste liquid storage tank 10 can extract waste materials for treatment. The movable platform base 12 is fixed on the upper plane of the lower support plate 9, the x-direction movable platform 13 is arranged on the movable platform base 12, and the x-direction movable platform 13 and the movable platform base 12 are connected by the first ball screw pair , the x-direction movable platform 13 can translate along the x-direction of the screw central axis of the first ball screw pair on the horizontal plane. The y-direction movable platform 23 is arranged on the x-direction movable platform 13, and the y-direction movable platform 23 and the x-direction movable platform 13 are connected by a second ball screw pair, and the y-direction movable platform 23 can be in the horizontal plane Translate along the y-direction of the central axis of the screw of the second ball screw pair. The base of the movable platform 12, the movable platform 13 in the x direction, and the movable platform 23 in the y direction are each provided with a blanking groove 14 on the left and right sides of the center line of the three, so that the waste left by the battery dismantling can be directly dropped into the waste liquid storage tank 10 . There is a round hole in the center of the movable platform 23 in the y direction, which corresponds to the position of the drill bit 5 and is a reserved hole for the drill bit position. When the battery disassembly part descends to the bottom dead center, the drill bit 5 can just enter the reserved hole without The damage y faces the surface of the movable platform 23 . The battery 15 to be removed is placed on the upper surface of the movable platform 23 in the y direction, and is fastened to the movable platform 23 in the y direction by the first battery fixing jig 7 and the second battery fixing jig 8 .

The battery dismantling part includes gear baffle plate 1, gear 2, rack 3, gear bracket 4, drill bit 5, shaft 16, spring 17, upper support plate 18, linear bearing 19, positioning ring 20 and motor 21. Wherein, the gear bracket 4 is fixedly installed on the shield 6, the gear 2 is installed on the gear bracket 4, and the gear handle 22 is installed on the gear 2, and the gear handle 22 is used to control the gear 2.

The upper surface of the shield 6 has a stepped hole, the lower end of the shaft 16 is provided with an internal thread, and the lower end of the shaft 16 is inserted into the stepped hole on the upper surface of the shield 6 and is detachably connected with the shield 6 by bolts. The linear bearing 19 is fixedly connected with the upper support plate 18. The linear bearing 19 is a standard part. The upper end of the shaft 16 is inserted into the linear bearing 19. The linear bearing 19 can move freely up and down along the axial direction of the shaft 16. The positioning ring 20 is fixed on the top of the shaft 16. , defining the maximum position point of the linear bearing 19 moving upward. The spring 17 is sleeved on the shaft 16 and is located between the linear bearing 19 and the shield 6 , and its upper and lower surfaces are respectively in contact with the lower surface of the linear bearing 19 and the upper surface of the shield 6 . The effect of the spring 17 is to apply elastic force to the upper support plate 18, so that the upper support plate 18 is always at the top dead center position when not working.

One side of the upper support plate 18 is equipped with a rack 3, the rack 3 meshes with the gear 2, the gear 2 controls the up and down movement of the upper support plate 18, and the gear baffle plate 1 is installed on the upper surface of the upper support plate 15.

Motor 21 is embedded in upper support plate 18, and drill bit 5 is installed below motor 21, can change the drill bit of different diameters as required.

The working process of the present utility model is:

When working, the battery 15 to be removed is placed on the movable platform 23 in the Y direction, and the battery 15 to be removed is fixed by the first battery fixing jig 7 and the second battery fixing jig 8 . Turn on the motor 21, the motor works, and the gear handle 22 is turned to make the upper support surface 18 move down as a whole until the lower end of the drill bit 5 contacts the surface of the battery 15 to be removed, and continues to move down the upper support surface 18 as required. Moving the movable platform 13 in the X direction, the battery 15 to be removed can be cut horizontally by the drill bit 5 . The dismantling waste flows into the waste storage tank 10 through the discharge chute 14 . After the battery 15 is disassembled, the gear handle 22 is released, and the upper support plate 18 returns to the initial position under the action of the elastic force of the spring 17 . When the waste material in the waste material storage tank 10 was full, it was dragged out to handle the waste material and then put back into its original position.

Claims (4)

1. A device for dismantling a power battery unit of an electric vehicle, characterized in that it includes a battery clamping part and a battery dismantling part; The battery clamping part includes a shield (6), a lower support plate (9), a waste liquid storage tank (10), rollers (11), a movable platform base (12), an x-direction movable platform (13) and y to the movable platform (23), wherein, the baffle (6) and the lower support plate (9) are both “U” shaped, and the baffle (6) is opposite to the “U” shaped opening of the lower support plate (9), The baffle (6) is arranged on the lower support plate (9) and is detachably connected with the lower support plate (9). The upper surface of the baffle (6) is provided with a central hole corresponding to the position of the motor (21). The liquid storage tank (10) is placed in the lower support plate (9), the movable platform base (12) is fixed on the upper plane of the lower support plate (9), and the x-direction movable platform (13) is arranged on the movable platform base (12 ), the x-direction movable platform (13) is connected with the movable platform base (12) by the first ball screw pair, the y-direction movable platform (23) is arranged on the x-direction movable platform (13), and the y-direction The movable platform (23) and the x-direction movable platform (13) are connected by the second ball screw pair, the movable platform base (12), the x-direction movable platform (13), the y-direction movable platform (23 ) on the left and right sides of the center line of the three, there is a blanking groove (14), and there is a round hole in the center of the movable platform (23) in the y direction, corresponding to the position of the drill bit (5), and the battery to be removed (15) is placed in the y direction The upper surface of the movable platform (23) is fastened to the movable platform (23) in the y direction through the first battery fixing fixture (7) and the second battery fixing fixture (8); The battery disassembly part includes gear baffle (1), gear (2), rack (3), gear bracket (4), drill bit (5), shaft (16), spring (17), upper support plate (18), linear bearing (19) and motor (21), wherein the gear bracket (4) is fixed on the baffle (6), the gear (2) is installed on the gear bracket (4), and the gear (2) A gear handle (22) is installed, and the upper surface of the baffle (6) has a stepped hole, and the lower end surface of the shaft (16) is provided with an internal thread, and the lower end of the shaft (16) is inserted into the stepped hole on the upper surface of the baffle (6) and It is detachably connected with the shield (6), the linear bearing (19) is fixedly connected with the upper support plate (18), the upper end of the shaft (16) is inserted into the linear bearing (19), and the spring (17) is sleeved on the shaft (16) , located between the linear bearing (19) and the shield (6); A rack (3) is installed on one side of the upper support plate (18), the rack (3) meshes with the gear (2), and the gear baffle (1) is installed on the upper surface of the upper support plate (18); The motor (21) is embedded in the upper support plate (18), and the drill bit (5) is installed below the motor (21). 2. The device for dismantling a battery cell of an electric vehicle according to claim 1, characterized in that: Rollers (11) are arranged at the bottom of the waste liquid storage tank (10). 3. The device for dismantling a power battery cell of an electric vehicle according to claim 1, characterized in that: Also included is a retaining ring (20), which is secured to the top end of the shaft (16). 4. The device for dismantling a power battery cell of an electric vehicle according to claim 1, characterized in that: The upper and lower surfaces of the spring (17) are respectively in contact with the lower surface of the linear bearing (19) and the upper surface of the shield (6).