CN217334201U

CN217334201U - Recovery device for power battery electrolyte

Info

Publication number: CN217334201U
Application number: CN202123053859.3U
Authority: CN
Inventors: 李泽祥; 隋立祖; 杨廷军
Original assignee: Wuxi Ansheng Renewable Resources Co ltd
Current assignee: Wuxi Ansheng Renewable Resources Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-08-30
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to an electrolyte recovery technical field, and a recovery unit of power battery electrolyte is disclosed, the camera includes a supporting plate, the inside of backup pad is rotated the cover through the bearing and is equipped with the drilling rod, the inside hollow setting that is of drilling rod, the fixed support that is equipped with in top of backup pad, the fixed cover in inside of support is equipped with inhales the material pipe, it runs through inside the drilling rod to inhale the material pipe, the fixed piston pipe that is equipped with in top of support, sliding sleeve is equipped with the piston in the piston pipe, the fixed piston rod that is equipped with of lateral wall of piston, the other end of piston rod passes the piston pipe and extends to the outside, the support top is equipped with and is used for carrying out the suction mechanism of liquid flow, the top of backup pad and one side of keeping away from the piston pipe are provided with and are used for driving drilling rod pivoted actuating mechanism. The utility model discloses can not demolish the battery, peel off the recovery to inside electrolyte promptly, avoid splashing of electrolyte to flow as far as possible.

Description

Recovery device for power battery electrolyte

Technical Field

The utility model relates to a recovery technical field of electrolyte especially relates to recovery unit of power battery electrolyte.

Background

The power battery is a power supply for providing a power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and the like, and the conventional power battery needs to be rapidly recycled after being scrapped.

In the process of implementing the present application, the inventor finds that at least the following problems exist in the technology, the electrolyte is discharged by adopting violent decomposition when the current power battery recovers the electrolyte, but the electrolyte is easy to splash in the decomposition process, and the subsequent cleaning is needed and the human body is easy to corrode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of certain danger in the splashing of electrolyte caused by the power battery dismantling violently in the prior art, and providing a recovery device for the electrolyte of the power battery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the recovery device for the power battery electrolyte comprises a support plate, a drill rod is rotatably sleeved in the support plate through a bearing, the drill rod is arranged in a hollow manner,

a support is fixedly arranged at the top of the supporting plate, a material suction pipe is fixedly sleeved in the support and penetrates through the drill rod,

a piston tube is fixedly arranged at the top of the bracket, a piston is slidably sleeved in the piston tube, a piston rod is fixedly arranged on the side wall of the piston, the other end of the piston rod penetrates through the piston tube and extends to the outside,

the top of the bracket is provided with a suction mechanism for liquid flow,

and a driving mechanism for driving the drill rod to rotate is arranged at the top of the supporting plate and on one side far away from the piston pipe.

Preferably, the drill bits are fixedly arranged at two ends of the bottom of the drill rod through connecting rods, and the lower end of the material suction pipe is located between the two connecting rods.

Preferably, the suction mechanism includes the discharging pipe, the discharging pipe sets up with the bottom of piston pipe near the one side intercommunication of drilling rod, there is the collection box bottom of backup pad through bolt threaded connection, the discharging pipe passes the backup pad and extends to in the collection box, inhale material pipe and piston pipe intercommunication setting, the pipe wall of inhaling material pipe and discharging pipe is all fixed the cover and is equipped with the liquid check valve.

Preferably, the material suction pipe and the material discharge pipe are both high-pressure hoses.

Preferably, the two ends of the bottom of the supporting plate are both fixedly provided with handles.

Preferably, actuating mechanism includes first motor, first motor passes through the top fixed connection of mount and backup pad, the upper end of drilling rod and the terminal fixed cover of output of first motor are all equipped with the belt pulley, two the belt pulley passes through belt transmission and connects.

Preferably, actuating mechanism includes the second motor, second motor and backup pad fixed connection, the output fixedly connected with worm of second motor, the fixed cover in upper end of drilling rod is equipped with the worm wheel, worm and worm wheel meshing.

Compared with the prior art, the utility model provides a recovery unit of power battery electrolyte possesses following beneficial effect:

1. this recovery unit of power battery electrolyte through drilling rod, backup pad, actuating mechanism, handle, connecting rod and the drill bit that is equipped with and inhale the material pipe, can establish through the brill of drill bit and send into the battery inside inhaling the tip of material pipe to need not tear the battery open by force and go on.

2. This recovery unit of power battery electrolyte through inhaling material pipe, discharging pipe, material receiving box, piston pipe, piston and piston rod and the liquid check valve that is equipped with, can stretch into the battery when inside as the drill bit, pumps the inside electrolyte of battery, avoids electrolyte to take place to splash in the recovery process as far as possible, has improved the recovery security of electrolyte.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can not demolish the battery, peels off the recovery to inside electrolyte promptly, has avoided splashing of electrolyte to flow out as far as possible, has improved recovery unit's safety in utilization.

Drawings

Fig. 1 is a schematic structural diagram of a recovery device for power battery electrolyte provided by the present invention;

fig. 2 is a schematic structural diagram of another embodiment of the recycling device for power battery electrolyte provided by the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 1.

In the figure: the device comprises a support plate 1, a drill rod 2, a support 3, a material suction pipe 4, a piston pipe 5, a piston 6, a piston rod 7, a connecting rod 8, a drill bit 9, a material discharge pipe 10, a collection box 11, a liquid check valve 12, a handle 13, a first motor 14, a belt pulley 15, a belt 16, a second motor 17, a worm 18 and a worm wheel 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 and 3-4, the recovery device for power battery electrolyte comprises a support plate 1, wherein grips 13 are fixedly arranged at two ends of the bottom of the support plate 1, so that a worker can stably pull the support plate and apply pressure to the support plate;

the inside of the supporting plate 1 is rotatably sleeved with a drill rod 2 through a bearing, the inside of the drill rod 2 is arranged in a hollow manner, the top of the supporting plate 1 is fixedly provided with a support 3, the inside of the support 3 is fixedly sleeved with a material suction pipe 4, the material suction pipe 4 penetrates through the inside of the drill rod 2, two ends of the bottom of the drill rod 2 are both fixedly provided with drill bits 9 through connecting rods 8, and internal electrolyte can be recovered while a battery is not disassembled violently;

through the setting of drill bit 9, can drive drilling rod 2 and bore to the battery inside fast to contact electrolyte, inhale the lower extreme of material pipe 4 and be located between two connecting rods 8, will inhale material pipe 4 and electrolyte stable contact when can making drill bit 2 stretch into electrolyte inside.

Referring to fig. 1 and 3, a piston tube 5 is fixedly arranged at the top of the bracket 3, a piston 6 is slidably sleeved in the piston tube 5, a piston rod 7 is fixedly arranged on the side wall of the piston 6, the other end of the piston rod 7 penetrates through the piston tube 5 and extends to the outside, and the piston rod 5 can generate suction and thrust in the process of transverse movement of the piston rod 7 through the matching of the piston 6 and the piston tube 5.

Referring to fig. 1 and 3, a suction mechanism for liquid flowing is arranged at the top of the support 3, the suction mechanism comprises a discharge pipe 10, and the discharge pipe 10 is communicated with one side of the bottom of the piston pipe 5, which is close to the drill rod 2;

the bottom of the supporting plate 1 is connected with a collecting box 11 through bolt threads, electrolyte in the battery can be collected through the collecting box 11, the electrolyte is prevented from leaking, and the discharging pipe 10 penetrates through the supporting plate 1 and extends into the collecting box 11;

inhale

material pipe

4 and 5 intercommunication settings of piston pipe, the pipe wall of inhaling material pipe 4 and discharging pipe 10 all fixes the cover and is equipped with liquid check valve 12, setting through liquid check valve 12 can make electrolyte carry out the one-way circulation, take electrolyte out in the battery and through piston pipe 5 at last flow to collecting box 11 inside, it is high-pressure hose to inhale material pipe 4 and discharging pipe 10, improve the service strength and the stability in use of inhaling material pipe 4 and discharging pipe 10.

Referring to fig. 1, a driving mechanism for driving the drill rod 2 to rotate is arranged at the top of the supporting plate 1 and on one side far away from the piston tube 5, the driving mechanism comprises a first motor 14, the first motor 14 is fixedly connected with the top of the supporting plate 1 through a fixing frame, the position of the first motor 14 is fixed through the fixing frame, belt pulleys 15 are fixedly sleeved at the upper end of the drill rod 2 and the tail end of the output end of the first motor 14, the two belt pulleys 15 are in transmission connection through a belt 16, and the drill rod 2 starts to rotate while the first motor 14 works through the transmission of the belt pulleys 15 and the belt 16.

In the utility model, when electrolyte in the battery is recovered, a worker holds the handle and opens the first motor 14, the first motor 14 is driven to rotate by the transmission of the two belt pulleys 15 and the belt 16, so that the drill rod 2 is driven to contact with the side wall of the battery while the first motor 14 works, and pressure is applied downwards, the drill bit 9 drives the drill rod 2 to extend into the battery, meanwhile, the tail end of the material suction pipe 4 is positioned in the battery, then the first motor 14 is closed and the piston rod 7 is pulled, the piston rod 7 pulls the piston 6 to slide in the piston pipe 5, the piston 6 generates suction force in the moving process, the electrolyte in the battery is sucked by the upper liquid one-way valve 12 and the material suction pipe 4 and stored in the piston pipe 5, when the piston rod 7 drives the piston 6 to move reversely, the electrolyte is pushed into the material receiving box 11 by the discharge pipe 12 and the discharge pipe 10 of the lower liquid one-way valve, electrolyte is recovered while splashing of the electrolyte is avoided as much as possible, and the recovery safety of the electrolyte is improved.

Example 2

Example 2 is the same as example 1 except for the driving mechanism, as compared with example 1.

Referring to fig. 2-4, a power battery electrolyte recovery device, a driving mechanism for driving the drill rod 2 to rotate is arranged at the top of the support plate 1 and on one side far away from the piston tube 5, the driving mechanism comprises a second motor 17, the second motor 17 is fixedly connected with the support plate 1, an output end of the second motor 17 is fixedly connected with a worm 18, a worm wheel 19 is fixedly sleeved at the upper end of the drill rod 2, the worm 18 is meshed with the worm wheel 19, through the meshing of the worm 18 and the worm wheel 19, the drill rod 2 can be driven to rotate while the second motor 17 works, and meanwhile, the stability of the rotating rod 2 during rotation is improved.

In the utility model, when electrolyte in the battery is recovered, the operator holds the handle and opens the second motor 17, so that the second motor 17 drives the worm 18 to rotate, and the worm wheel 19 is meshed with the worm 18 to rotate, so that the worm wheel 19 rotates and drives the drill rod 2 to rotate, thereby the drill bit 9 at the end of the drill rod 2 is contacted with the side wall of the battery and applies pressure downwards, so that the drill bit 9 drives the drill rod 2 to extend into the battery, meanwhile, the end of the material suction pipe 4 is positioned in the battery, then the second motor 17 is closed and the piston rod 7 is pulled, so that the piston rod 7 pulls the piston 6 to slide in the piston pipe 5, the piston 6 generates suction force in the moving process, the electrolyte in the battery is sucked through the upper liquid one-way valve 12 and the material suction pipe 4 and is positioned in the piston pipe 5 to be stored, when the piston rod 7 drives the piston 6 to move reversely, electrolyte is pushed into the material receiving box 11 through the liquid one-way valve 12 and the discharge pipe 10 below, the electrolyte is prevented from splashing as much as possible while being recovered, and the recovery safety of the electrolyte is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The recovery device for the power battery electrolyte comprises a support plate (1) and is characterized in that a drill rod (2) is rotatably sleeved in the support plate (1) through a bearing, the drill rod (2) is arranged in a hollow manner,

a support (3) is fixedly arranged at the top of the support plate (1), a material suction pipe (4) is fixedly sleeved in the support (3), the material suction pipe (4) penetrates through the drill rod (2),

a piston tube (5) is fixedly arranged at the top of the support (3), a piston (6) is slidably sleeved in the piston tube (5), a piston rod (7) is fixedly arranged on the side wall of the piston (6), the other end of the piston rod (7) penetrates through the piston tube (5) and extends to the outside,

the top of the bracket (3) is provided with a suction mechanism for liquid flow,

and a driving mechanism for driving the drill rod (2) to rotate is arranged at the top of the supporting plate (1) and on one side far away from the piston pipe (5).

2. The recovery device for power battery electrolyte according to claim 1, wherein both ends of the bottom of the drill rod (2) are fixedly provided with a drill bit (9) through a connecting rod (8), and the lower end of the suction pipe (4) is located between the two connecting rods (8).

3. The recovery device of power battery electrolyte according to claim 1, wherein the suction mechanism comprises a discharge pipe (10), the discharge pipe (10) is communicated with one side, close to the drill rod (2), of the bottom of the piston pipe (5), the bottom of the support plate (1) is connected with a collection box (11) through bolt threads, the discharge pipe (10) penetrates through the support plate (1) and extends into the collection box (11), the suction pipe (4) is communicated with the piston pipe (5), and liquid check valves (12) are fixedly sleeved on the pipe walls of the suction pipe (4) and the discharge pipe (10).

4. The recovery device for power battery electrolyte according to claim 1, wherein the material suction pipe (4) and the material discharge pipe (10) are both high-pressure hoses.

5. The electrolyte recycling device for power batteries according to claim 1, wherein the bottom of the support plate (1) is fixedly provided with a handle (13) at both ends.

6. The recovery device of power battery electrolyte according to claim 1, wherein the driving mechanism comprises a first motor (14), the first motor (14) is fixedly connected with the top of the support plate (1) through a fixing frame, belt pulleys (15) are fixedly sleeved on the upper end of the drill rod (2) and the tail end of the output end of the first motor (14), and the two belt pulleys (15) are in transmission connection through a belt (16).

7. The recovery device of power battery electrolyte according to claim 1, wherein the driving mechanism comprises a second motor (17), the second motor (17) is fixedly connected with the support plate (1), the output end of the second motor (17) is fixedly connected with a worm (18), the upper end of the drill rod (2) is fixedly sleeved with a worm wheel (19), and the worm (18) is meshed with the worm wheel (19).