阅读说明：本技术 一种真空电池破碎设备 (Vacuum battery crushing equipment ) 是由 许开华 魏琼 王强 于 2021-08-30 设计创作，主要内容包括：本发明涉及一种真空电池破碎设备,包括处理仓、承载机构、电池切割机构以及抽真空装置,所述处理仓内具有容置空间,所述承载机构、所述电池切割机构设置在所述容置空间内,所述电池切割机构具有能够切割所述承载机构上待切割电池的处理部,所述抽真空装置的抽气端与所述容置空间连通,所述抽真空装置能够抽取所述容置空间内的空气,使所述容置空间处于真空状态,本发明通过抽真空将电池进行隔绝,避免电池在切割后出现短路爆炸,确保了安全的前提下可以对电池进行带电拆解,无需进行放电,提升了处理效率。(The invention relates to vacuum battery crushing equipment which comprises a processing bin, a bearing mechanism, a battery cutting mechanism and a vacuumizing device, wherein the processing bin is internally provided with an accommodating space, the bearing mechanism and the battery cutting mechanism are arranged in the accommodating space, the battery cutting mechanism is provided with a processing part capable of cutting a battery to be cut on the bearing mechanism, an air exhaust end of the vacuumizing device is communicated with the accommodating space, and the vacuumizing device can exhaust air in the accommodating space to enable the accommodating space to be in a vacuum state.)

1. A vacuum battery breaking apparatus, comprising:

handle the storehouse, bear mechanism, battery cutting mechanism and evacuating device, it has the accommodation space in the storehouse to handle, bear the mechanism battery cutting mechanism sets up in the accommodation space, battery cutting mechanism has and can cut the processing portion of waiting to cut the battery on the bearing mechanism, evacuating device's bleed end with the accommodation space intercommunication, evacuating device can extract air in the accommodation space makes the accommodation space is in vacuum state.

2. A vacuum battery breaking apparatus as claimed in claim 1, wherein:

the vacuumizing device comprises an air pump and an air pumping pipe, one end of the air pumping pipe is communicated with the accommodating space, and the other end of the air pumping pipe is communicated with the air pump.

3. A vacuum battery breaking apparatus as claimed in claim 1, wherein:

the both ends tip of handling the storehouse is equipped with feed inlet and discharge gate respectively, feed inlet department is equipped with and opens or shields the feed door of feed inlet, discharge gate department is equipped with and opens or shields the discharge door of discharge gate.

4. A vacuum battery breaking apparatus as claimed in claim 3, wherein:

the bearing mechanism comprises a sliding part and a bearing part, the sliding part is arranged in the accommodating space, the bearing part is fixed on the movable end of the sliding part, the bearing part at least comprises a first position in butt joint with the feed port, a second position in butt joint with the discharge port and a third position in butt joint with the processing part, and the sliding part can drive the bearing part to switch among the first position, the second position and the third position.

5. A vacuum battery breaking apparatus as claimed in claim 4, wherein:

the sliding part comprises a sliding rail and a slider, the sliding rail is laid in the accommodating space, one end of the sliding rail is in butt joint with the feeding hole, the other end of the sliding rail is in butt joint with the discharging hole, the slider is arranged on the sliding rail and can move along the sliding rail, and the bearing part is fixed on the slider.

6. A vacuum battery breaking apparatus as claimed in claim 4, wherein:

the bearing part comprises a conveying part and a liquid collecting part, the liquid collecting part is fixed with the sliding part, the conveying part is arranged on the liquid collecting part, a plurality of gaps which only allow liquid to flow through and fall into the liquid collecting part are formed in the conveying part, and when the bearing part is located at the first position, one end of the conveying part is in butt joint with the feed port; when the bearing part is located at the second position, the other end of the transportation piece is in butt joint with the discharge hole, and the transportation direction of the transportation piece is from one end in butt joint with the feed hole at the first position to one end in butt joint with the discharge hole at the second position.

7. A vacuum battery breaking apparatus as claimed in claim 6, wherein:

the liquid collecting part comprises a box body, the upper end of the box body is not provided with a cover, the transporting part is arranged in the box body, and the box body is used for receiving and collecting the electrolyte flowing out of the transporting part.

8. A vacuum battery breaking apparatus as claimed in claim 7, wherein:

the bottom of the box body is provided with a communication port, the liquid collecting part further comprises a liquid guiding hose, one end of the liquid guiding hose is connected with the communication port, and the other end of the liquid guiding hose is connected with a storage device outside the accommodating space.

9. A vacuum battery breaking apparatus as claimed in claim 1, wherein:

the battery cutting mechanism further comprises a translation part and a rotation part, the translation part is fixed on the inner wall of the processing bin, one end of the rotation part is connected with the translation part, the other end of the rotation part is connected with the processing part, and the rotation part can drive the processing part to rotate around at least two non-parallel shafts.

10. A vacuum battery breaking apparatus as claimed in claim 9, wherein:

the rotating part comprises a plurality of connecting rods, the connecting rods are hinged end to end, and two adjacent connecting rods can rotate relatively and can be locked at any angle in the rotating range of the connecting rods.

Technical Field

The invention relates to the field of battery recovery, in particular to vacuum battery crushing equipment.

Background

Lithium batteries are mainstream products used in modern batteries, and the interior of lithium batteries contains harmful substances, which may cause harm to the environment if directly discarded after use. Therefore, after the lithium battery is used up, the lithium battery is usually recovered, namely, after the lithium battery is recovered, the lithium battery is firstly crushed, and recyclable substances in the lithium battery are collected through a subsequent process.

For example, CN207765583U provides an intelligent power battery disassembling production line, which includes an automatic feeding belt; the head end of the automatic feeding belt is provided with a feeding device, and the tail end of the automatic feeding belt is provided with a pole piece recovery box; one side of the automatic feeding belt is sequentially provided with a discharging device, a cutting device, a coring device and a suction device from the head end to the tail end; the discharging device, the cutting device, the coring device and the suction device are respectively provided with a corresponding feeding and discharging manipulator and a corresponding sensing device; the battery is discharged firstly, and then the battery is disassembled and recycled.

However, the discharge process of the battery is quite long, and often the discharge process needs ten hours under the premise of ensuring the safety of subsequent cutting operation, so that the time consumption of the whole disassembling process is too long, and the whole disassembling efficiency is too low.

Disclosure of Invention

In view of this, the invention provides a vacuum battery crushing device, which can solve the problem of low battery disassembling efficiency.

In order to achieve the above object, a technical solution to solve the technical problem of the present invention is to provide a vacuum battery crushing apparatus, comprising:

handle the storehouse, bear mechanism, battery cutting mechanism and evacuating device, it has the accommodation space in the storehouse to handle, bear the mechanism battery cutting mechanism sets up in the accommodation space, battery cutting mechanism has and can cut the processing portion of waiting to cut the battery on the bearing mechanism, evacuating device's bleed end with the accommodation space intercommunication, evacuating device can extract air in the accommodation space makes the accommodation space is in vacuum state.

Further, the vacuum pumping device comprises an air pump and an air pumping pipe, one end of the air pumping pipe is communicated with the accommodating space, and the other end of the air pumping pipe is communicated with the air pump.

Further, the both ends tip of handling the storehouse is equipped with feed inlet and discharge gate respectively, feed inlet department is equipped with and opens or shields the feed door of feed inlet, discharge gate department is equipped with and opens or shields the discharge door of discharge gate.

Further, the bearing mechanism comprises a sliding portion and a bearing portion, the sliding portion is arranged in the accommodating space, the bearing portion is fixed to a movable end of the sliding portion, the bearing portion at least comprises a first position in butt joint with the feed port, a second position in butt joint with the discharge port and a third position in butt joint with the processing portion, and the sliding portion can drive the bearing portion to switch among the first position, the second position and the third position.

Further, the sliding part comprises a sliding rail and a slider, the sliding rail is laid in the accommodating space, one end of the sliding rail is in butt joint with the feeding hole, the other end of the sliding rail is in butt joint with the discharging hole, the slider is arranged on the sliding rail and can move along the sliding rail, and the bearing part is fixed on the slider.

Further, the bearing part comprises a conveying part and a liquid collecting part, the liquid collecting part is fixed with the sliding part, the conveying part is arranged on the liquid collecting part, a plurality of gaps which only allow liquid to flow through and fall into the liquid collecting part are formed in the conveying part, and when the bearing part is located at the first position, one end of the conveying part is in butt joint with the feeding hole; when the bearing part is located at the second position, the other end of the transportation piece is in butt joint with the discharge hole, and the transportation direction of the transportation piece is from one end in butt joint with the feed hole at the first position to one end in butt joint with the discharge hole at the second position.

Further, the liquid collecting part comprises a box body with the upper end without a cover, the transporting part is arranged in the box body, and the box body is used for receiving and collecting the electrolyte flowing out of the transporting part.

Further, a communication port is formed in the bottom of the box body, the liquid collecting part further comprises a liquid guiding hose, one end of the liquid guiding hose is connected with the communication port, and the other end of the liquid guiding hose is connected with a storage device outside the accommodating space.

Further, battery cutting mechanism still includes translation portion, rotation portion, translation portion is fixed on handling the storehouse inner wall, rotation portion one end with translation portion connects, the other end with processing portion connects, rotation portion can drive processing portion rotates around at least two not parallel to each other's axle.

Furthermore, the rotating part comprises a plurality of connecting rods, the connecting rods are hinged end to end, and two adjacent connecting rods can rotate relatively and can realize locking at any angle in the rotating range of the connecting rods.

Compared with the prior art, the vacuum battery crushing equipment provided by the invention has the following beneficial effects:

the battery is isolated through vacuumizing, short-circuit explosion after cutting of the battery is avoided, the battery can be disassembled in an electrified mode on the premise of safety, discharging is not needed, and the treatment efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a vacuum battery crushing apparatus according to a first embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the carrying portion in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, a vacuum battery breaking apparatus according to a first embodiment of the present invention includes: handle storehouse 1, bear mechanism 2, battery cutting mechanism 3 and evacuating device 4, it has accommodation space 11 in the storehouse 1 to handle, bear mechanism 2 battery cutting mechanism 3 sets up in the accommodation space 11, battery cutting mechanism 3 has and can cut the processing portion 31 of waiting to cut the battery on the bearing mechanism 2, evacuating device 4 bleed end with accommodation space 11 communicates, evacuating device 4 can extract air in the accommodation space 11 makes accommodation space 11 is in vacuum state.

When the battery is cut, the vacuumizing device 4 is used for sucking air in the accommodating space 11 to ensure that the accommodating space 11 is in a vacuum state, so that the battery is not contacted with oxygen in the cutting process, and the battery is prevented from being exploded and ignited; therefore, in the vacuum environment, the electrified cutting disassembly of the battery can be carried out, and compared with the prior art of firstly discharging and then disassembling, the treatment efficiency can be improved on the premise of the same safety.

It should be noted that the vacuum state referred to in the present application does not refer to an absolute vacuum state in which air is not available at all, and the vacuum state is understood to mean a relative vacuum state in which air in the accommodating space 11 is thin to a state in which the battery cannot burn.

Specifically, handle storehouse 1 and be the box of a cuboid, the both ends tip of handling storehouse 1 is equipped with feed inlet 12 and discharge gate 13 respectively, feed inlet 12 department is equipped with and opens or shields the feeding door 14 of feed inlet 12, discharge gate 13 department is equipped with and opens or shields the discharge gate 15 of discharge gate 13.

The purpose of the feed opening 12 and the discharge opening 13 is to facilitate the insertion of the battery to be cut into the receiving space 11 and the removal of the cut battery fragments from the receiving space 11. However, since a vacuum needs to be formed in the accommodating space 11 during the cutting process, the feeding gate 14 and the discharging gate 15 are required to seal the feeding hole 12 and the discharging hole 13.

For the feeding gate 14 and the discharging gate 15, it is only necessary that the sealing of the feeding port 12 and the discharging port 13 can be realized, and the specific structure thereof is not limited.

Specifically, the bearing mechanism 2 includes a sliding portion 21 and a bearing portion 22, the sliding portion 21 is disposed in the accommodating space 11, the bearing portion 22 is fixed on a movable end of the sliding portion 21, the bearing portion 22 at least has a first position in butt joint with the feed port 12, a second position in butt joint with the discharge port 13, and a third position in butt joint with the processing portion 31, and the sliding portion 21 can drive the bearing portion 22 to switch among the first position, the second position, and the third position.

When a battery to be cut is to be put in, the sliding part 21 drives the bearing part 22 to slide to the first position, the bearing part 22 is in butt joint with the feeding hole 12, and the battery to be cut can be placed on the bearing part 22 through the feeding hole 12; when cutting is performed, the sliding part 21 drives the bearing part 22 to slide to the third position, the bearing part 22 is in butt joint with the processing part 31, and the processing part 31 cuts the battery to be cut on the bearing part 22; after the cutting is completed, the sliding part 21 drives the bearing part 22 to slide to the second position, the bearing part 22 is in butt joint with the discharge port 13, and battery fragments formed by cutting can be transported out through the discharge port 13.

The purpose of the sliding part 21 is to slide the bearing part 22, so as to facilitate the insertion of the battery to be cut and the removal of the cut battery fragments. The slide portion 21 is only required to satisfy the above object, and therefore, is not limited to a specific structure. In other possible embodiments, the sliding portion 21 includes a screw rod, a motor, and a nut seat, the nut seat is connected to the screw rod through a screw thread, a movable end of the motor is connected to the screw rod, the bearing portion 22 is fixed to the nut seat, and the movable end of the motor rotates to drive the screw rod to rotate, so as to drive the nut seat and the bearing portion 22 on the nut seat to move along a straight line.

In this embodiment, the sliding portion 21 includes a sliding rail 211 and a slider 212, the sliding rail 211 is laid in the accommodating space 11, one end of the sliding rail 211 is abutted to the feeding hole 12, the other end of the sliding rail is abutted to the discharging hole 13, the slider 212 is disposed on the sliding rail 211 and can move along the sliding rail 211, and the bearing portion 22 is fixed on the slider 212.

Specifically, the carrying part 22 includes a transporting member 221 and a liquid collecting member 222, the liquid collecting member 222 is fixed to the sliding part 21, the transporting member 221 is disposed on the liquid collecting member 222, and a plurality of gaps which only allow liquid to flow through and fall into the liquid collecting member 222 are formed on the transporting member 221; when the bearing part 22 is at the first position, one end of the conveying piece 221 is butted with the feed opening 12; when the carrying part 22 is in the second position, the other end of the transporting member 221 is butted with the discharging port 13, and the transporting direction of the transporting member 221 is from the end butted with the feeding port 12 in the first position to the end butted with the discharging port 13 in the second position.

The purpose of providing the transport member 221 is to facilitate the taking out and putting in of the battery. In this embodiment, the transportation piece 221 includes a plurality of rollers, belts and driving piece, the roller is rotatable to be set up collect liquid piece 222 is last, the belt cover is established on the roller, the driving piece with the roller is connected, the driving piece drive the roller rotates, and then drives the belt rotates.

A plurality of gaps which only allow liquid to flow through are formed in the belt, so that the electrolyte in the cut battery can conveniently flow into the liquid collecting piece 222 through the gaps.

Specifically, the liquid collecting part 222 includes a box 2221 with an upper end without a cover, the transporting part 221 is disposed in the box 2221, and the box 2221 is configured to receive and collect the electrolyte flowing out from the transporting part 221.

A communication port is formed in the bottom of the box 2221, the liquid collecting part 222 further includes a liquid guiding hose 2222, one end of the liquid guiding hose 2222 is connected to the communication port, and the other end is connected to a storage device outside the accommodating space 11.

In order to facilitate the rapid outflow of the liquid in the box 2221, the box 2221 extends to form an inclined surface 2223, and the lowest end of the inclined surface 2223 and the communication port are located on the same plane. Thereby, the liquid in the housing 2221 flows into the communication port and is discharged from the liquid guide hose 2222.

Specifically, battery cutting mechanism 3 still includes translation portion 32, rotation portion 33, translation portion 32 is fixed on handling 1 inner wall in storehouse, rotation portion 33 one end with translation portion 32 is connected, the other end with processing portion 31 is connected, rotation portion 33 can drive processing portion 31 rotates around at least two not parallel to each other's axle, processing portion 31 has the ability of cutting the battery.

It will be understood that the rotating part 33 is not limited to a specific structure, as long as it can move the cutting member 323 in a space above the carrying mechanism 2, and can stop at any position in the space and stably support the processing part 31.

For example, in some embodiments, the rotating part 33 is a section of metal corrugated pipe, one end of the metal corrugated pipe is fixed on the sliding part 32, and the other end of the metal corrugated pipe is connected to the processing part 31, and since the metal corrugated pipe is flexible and has good temperature and pressure resistance, the metal corrugated pipe can be bent to any angle within the bending tolerance range thereof as required, and can still provide stable support for the processing part 31.

In this embodiment, the rotating portion 33 includes a plurality of connecting rods, the connecting rods are hinged end to end, and two adjacent connecting rods can rotate relatively and can be locked at any angle within the rotating range.

Processing portion 31 includes cutting motor and cutting disc, the cutting motor is fixed on the rotation portion 33, the output of cutting motor with cutting disc hub connection, the cutting disc is in the drive of the output of cutting motor rotates down, realizes the cutting to the battery.

It can be understood that a plurality of the processing portions 31 may be disposed at the end of the rotating portion 33, and the processing portions 31 are disposed side by side and can simultaneously cut a plurality of batteries on the bearing portion 22.

Specifically, the vacuum pumping device 4 includes a suction pump 41 and a suction pipe 42, one end of the suction pipe 42 is communicated with the accommodating space 11, and the other end of the suction pipe 42 is communicated with the suction pump 41; the air pump 41 pumps air in the accommodating space 11 through the air pumping pipe 42, so that the accommodating space 11 enters a vacuum state.

The working principle of the invention is as follows: when the battery is cut, the vacuumizing device 4 is used for sucking air in the accommodating space 11 to ensure that the accommodating space 11 is in a vacuum state, so that the battery is not contacted with oxygen in the cutting process, and the battery is prevented from being exploded and ignited; therefore, in the vacuum environment, the electrified cutting disassembly of the battery can be carried out, and compared with the prior art of firstly discharging and then disassembling, the treatment efficiency can be improved on the premise of the same safety.

Compared with the prior art, the vacuum battery crushing equipment provided by the invention has the following beneficial effects:

the battery is isolated through vacuumizing, short-circuit explosion after cutting of the battery is avoided, the battery can be disassembled in an electrified mode on the premise of safety, discharging is not needed, and the treatment efficiency is improved.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the present invention.