New energy automobile battery recovery processing device

Abstract

The invention discloses a new energy automobile battery recycling device, and belongs to the technical field of new energy battery recycling. The new energy automobile battery recovery processing device comprises a machine shell and a screen, and further comprises a planetary gear train and a battery recovery processing system, each rotating disc is connected with one planet wheel, the rotating discs are used for applying extrusion force to the aluminum foil or the copper foil on the screen, first nozzles are formed in the rotating discs, the first nozzles are communicated with a gas supply device, and the gas supply device is used for supplying high-temperature gas; the multiple pressing strips are arranged in a radial shape with the axis of the rotary disc as the center, each pressing strip has certain elasticity, and the pressing strips are used for applying rubbing force to the aluminum foil or the copper foil on the screen cloth; and the collecting cylinder is used for collecting the lithium battery black powder falling off from the aluminum foil or the copper foil. According to the new energy automobile battery recycling device, the separation limit of lithium battery black powder from a copper foil or an aluminum foil can be improved, so that the separation efficiency and the recovery rate of the lithium battery black powder are improved, and the utilization rate of raw materials is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy battery recycling, and in particular to a new energy vehicle battery recycling and processing device. Background Art

[0002] With the development of the new energy vehicle industry, the number of new energy vehicles in my country has greatly increased. Among them, lithium battery electric vehicles are an important part of new energy vehicles. After long-term work, lithium battery electric vehicles will have battery aging problems. Aged lithium batteries can be recycled and the copper foil, aluminum foil and various lithium compounds (commonly called black powder) inside the battery can be classified and turned into treasure and become raw materials for making lithium batteries again.

[0003] The core components of the existing automobile battery recycling and processing equipment include an extrusion device, a screen and a vibration mechanism. The waste lithium batteries are crushed by the extrusion device, and the crushed lithium battery fragments are put into the screen. The vibration mechanism is used to drive the screen to vibrate to recover the black powder in the mixture.

[0004] Since the black powder in the lithium battery is adhered to the copper foil or aluminum foil by an adhesive, when the lithium battery is recycled and processed using the above-mentioned automobile battery recycling and processing device, it is difficult to completely separate the black powder from the copper foil and aluminum foil simply by vibration, resulting in a low degree of separation and recovery rate of the lithium battery black powder, thereby resulting in a low utilization rate of the raw materials of the waste lithium battery. Summary of the invention

[0005] The purpose of the present invention is to overcome the problems in the prior art and provide a new energy vehicle battery recycling and processing device, which can increase the limit of separation of lithium battery black powder from copper foil or aluminum foil, thereby improving the separation degree and recovery rate of lithium battery black powder.

[0006] The present invention provides a new energy vehicle battery recycling and processing device, comprising a housing and a screen, and further comprising:

[0007] A planetary gear train, disposed above the housing, the planetary gear train comprising a plurality of planetary gears;

[0008] A plurality of rotating disks are arranged above the screen, each rotating disk is connected to a planetary gear, the rotating disk is used to apply extrusion force to the aluminum foil or copper foil on the screen, a first nozzle is arranged on the rotating disk, the first nozzle is connected to a gas supply device, and the gas supply device is used to supply high-temperature gas;

[0009] A plurality of pressure strips are arranged on the turntable, and the plurality of pressure strips are arranged radially with the axis of the turntable as the center, and each pressure strip has a certain elasticity, and the pressure strips are used to apply a kneading force to the aluminum foil or copper foil on the screen;

[0010] The collecting cylinder is arranged below the screen and is used to collect the lithium battery black powder falling off the aluminum foil or the copper foil.

[0011] Preferably, the sun gear of the planetary gear train is provided with a connecting tube in the vertical direction, the connecting tube is provided with a first special-shaped sliding hole in the vertical direction, a transmission shaft is slidably connected in the first special-shaped sliding hole along the vertical direction, the first special-shaped sliding hole can limit the rotation of the transmission shaft relative to it, the transmission shaft is connected to the screen, a gear ring is provided on the upper edge of the collecting cylinder, a first slider is provided on the screen, the first slider is in contact with the gear ring, and the gear ring is used to drive the first slider to move in the vertical direction.

[0012] Preferably, a second slider is provided at the center of the screen, the second slider is provided with a second special-shaped sliding hole, the second slider is slidably connected to the transmission shaft through the second special-shaped sliding hole, a support frame is provided below the gear ring, a lifting mechanism is provided at the bottom end of the support frame, the lifting mechanism is used to adjust the distance between the gear ring and the turntable, the transmission shaft is pivotally connected to the support frame, a spring is provided outside the transmission shaft, the spring abuts against the top end of the second slider, and the spring is used to apply a downward elastic force to the second slider.

[0013] Preferably, a rotating shaft is provided between the planetary gear and the turntable, and a pressure sensor is provided on the rotating shaft. The pressure sensor is used to detect the real-time extrusion pressure value of the aluminum foil or copper foil applied to the turntable. The pressure sensor is electrically connected to a controller, and the controller is electrically connected to the lifting mechanism. An extrusion pressure threshold is preset in the controller. The controller controls the action of the lifting mechanism according to the real-time extrusion force value applied to the turntable, so that the maximum value of the real-time extrusion force applied to the turntable is equal to the preset extrusion pressure threshold.

[0014] Preferably, a vent hole is provided on the transmission shaft, and the vent hole is connected to the air supply device through the tube hole of the connecting pipe, a second nozzle is provided on the side wall of the second slider, the screen divides the inner cavity of the casing into an upper cavity and a lower cavity, the multiple turntables are arranged in the upper cavity, the collecting cylinder is arranged in the lower cavity, the second nozzle is connected to the lower cavity, and when the second slider slides to the lowest position along the axial direction of the transmission shaft, the second nozzle is connected to the vent hole.

[0015] Preferably, a ventilation slip ring is provided on the connecting pipe, an inlet of the ventilation slip ring is communicated with the air supply device, and an outlet of the ventilation slip ring is communicated with the first nozzle and the vent hole.

[0016] Preferably, the plurality of pressure strips are all S-shaped structures, and the angles between each pressure strip are the same.

[0017] Preferably, the sun gear is connected to a power device.

[0018] Preferably, a ball is provided at the bottom end of the first sliding block, and the first sliding block abuts against the gear ring through the ball.

[0019] Preferably, the outer wall of the transmission shaft is provided with a wear-resistant coating.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: a new energy vehicle battery recycling and processing device of the present invention can drive multiple turntables to revolve around the axis of the sun gear and rotate around their own axes. When the multiple turntables revolve around the axis of the sun gear, the copper foil and aluminum foil on the screen will be stirred. The rotation of each turntable will drive the multiple pressure strips thereon to rotate around its own axis, thereby kneading the copper foil and aluminum foil on the screen. At the same time, the air supply device supplies high-temperature gas to the first nozzle on the turntable, and the high-temperature gas heats the copper foil and aluminum foil in the cylinder body to make the adhesive on the copper foil and aluminum foil fail at high temperature. Since the multiple pressure strips are arranged radially with the axis of the turntable as the center, and each pressure strip has a certain elasticity, the lithium battery black powder adhered to the copper foil and aluminum foil can be kneaded off by the kneading of the multiple pressure strips, thereby increasing the limit of the lithium battery black powder being separated from the copper foil or aluminum foil, and improving the separation degree and recovery rate of the lithium battery black powder.

[0021] By setting a gear ring, the rotation of the screen will drive the first slider to slide on the gear ring. Under the action of the gear ring, the screen reciprocates in the vertical direction, which can drive the kneaded copper foil and aluminum foil on the screen to vibrate back and forth, thereby shaking off the lithium battery black powder scattered by the copper foil and aluminum foil from the copper foil and aluminum foil, which can further improve the efficiency and degree of separation of the lithium battery black powder from the copper foil and aluminum foil. By setting a second slider and a lifting device, when the volume of the copper foil and aluminum foil is reduced, the lifting mechanism drives the support frame to move upward, thereby driving the gear ring to move upward, and the gear ring drives the screen upward through the second slider until the copper foil and aluminum foil are in contact with the turntable again, which can always ensure the kneading effect of multiple pressure strips during the entire powder removal process of the copper foil and aluminum foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the AA surface of the present invention;

[0024] Figure 3 It is a schematic structural diagram of the BB surface of the present invention.

[0025] Description of reference numerals:

[0026] 101. housing, 102. screen, 103. planetary gear, 104. turntable, 105. first nozzle, 106. pressure strip, 107. collecting cylinder, 201. sun gear, 202. connecting pipe, 203. first special-shaped sliding hole, 204. transmission shaft, 205. gear ring, 206. first slider, 301. second slider, 302. lifting mechanism, 303. support frame, 305. spring, 401. rotating shaft, 402. pressure sensor, 501. vent, 502. second nozzle, 503. upper cavity, 504. lower cavity, 6. ventilation slip ring, 7. power device, 8. ball bearing. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-Figure 3 , the specific implementation of the present invention is described in detail, but it should be understood that the protection scope of the present invention is not limited by the specific implementation. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] like Figure 1-Figure 3 As shown, the new energy vehicle battery recycling and processing device provided by the present invention includes a housing 101 and a screen 102, and also includes: a planetary gear system, a collection cylinder 107, a plurality of rotating disks 104 and a plurality of pressure strips 106, the planetary gear system is arranged above the housing 101, and the planetary gear system includes a plurality of planetary gears 103; a plurality of rotating disks 104 are arranged above the screen 102, each rotating disk 104 is connected to a planetary gear 103, and the rotating disk 104 is used to apply an extrusion force to the aluminum foil or copper foil on the screen 102, and the rotating disk 104 is used to apply an extrusion force to the aluminum foil or copper foil on the screen 102. 04 is provided with a first nozzle 105, and the first nozzle 105 is connected to an air supply device, and the air supply device is used to supply high-temperature gas; a plurality of pressure strips 106 are provided on the turntable 104, and the plurality of pressure strips 106 are radially arranged with the axis of the turntable 104 as the center, and each pressure strip 106 has a certain elasticity, and the pressure strip 106 is used to apply a kneading force to the aluminum foil or copper foil on the screen 102; a collecting cylinder 107 is provided below the screen 102, and the collecting cylinder 107 is used to collect lithium battery black powder falling off the aluminum foil or copper foil.

[0029] The working principle of the above embodiment is briefly described:

[0030] When the device is in use, aluminum foil and copper foil with lithium battery black powder attached are placed on the screen 102, and then multiple turntables 104 are pressed on the copper foil and aluminum foil to drive the sun gear 201 of the planetary gear system to rotate. The sun gear 201 drives the multiple planetary gears 103 to revolve around the axis of the sun gear 201, and the multiple planetary gears 103 themselves also rotate, thereby driving the multiple turntables 104 to revolve around the axis of the sun gear 201, and the multiple turntables 104 rotate around their own axes. When the rotating disk 104 revolves around the axis of the sun gear 201, the copper foil and aluminum foil on the screen 102 will be stirred. The rotation of each rotating disk 104 will drive the multiple pressure strips 106 on it to rotate around its own axis, thereby kneading the copper foil and aluminum foil on the screen 102. At the same time, the air supply device supplies high-temperature gas to the first nozzle 105 on the rotating disk 104, and the high-temperature gas heats the copper foil and aluminum foil in the cylinder body, so that the adhesive on the copper foil and aluminum foil is ineffective at high temperature. Since the multiple pressure strips 106 are arranged radially with the axis of the rotating disk 104 as the center, and each pressure strip 106 has a certain elasticity, the lithium battery black powder adhered to the copper foil and aluminum foil can be kneaded off by the kneading of the multiple pressure strips 106, thereby realizing the de-powdering operation of the copper foil and aluminum foil. After passing through the screen 102, the removed lithium battery black powder is collected by the collection cylinder 107.

[0031] The new energy vehicle battery recycling and processing device of the present invention can increase the limit of separation of lithium battery black powder from copper foil or aluminum foil through high-temperature heating and extrusion and kneading, thereby improving the separation efficiency and recovery rate of lithium battery black powder, thereby improving the utilization rate of raw materials.

[0032] On the basis of the above embodiments, in order to shake off the lithium battery black powder scattered by the copper foil and the aluminum foil from the copper foil and the aluminum foil, the efficiency and degree of separation of the lithium battery black powder from the copper foil and the aluminum foil are further improved.

[0033] like Figure 1-Figure 3 As shown, a connecting tube 202 in the vertical direction is provided on the sun gear 201 of the planetary gear train, and the connecting tube 202 is provided with a first special-shaped sliding hole 203 in the vertical direction. A transmission shaft 204 is slidably connected in the first special-shaped sliding hole 203 along the vertical direction. The first special-shaped sliding hole 203 can limit the rotation of the transmission shaft 204 relative thereto, and the transmission shaft 204 is connected to the screen 102. A gear ring 205 is provided on the upper edge of the collecting cylinder 107, and a first slider 206 is provided on the screen 102. The first slider 206 abuts against the gear ring 205, and the gear ring 205 is used to drive the first slider 206 to move in the vertical direction.

[0034] When the sun gear 201 rotates, it drives the connecting tube 202 to rotate. The connecting tube 202 drives the transmission shaft 204 to rotate through the first special-shaped hole. The transmission shaft 204 drives the screen 102 to rotate. When the screen 102 rotates, it drives the first slider 206 to slide on the gear ring 205. Under the action of the gear ring 205, the first slider 206 reciprocates in the vertical direction, thereby driving the screen 102 to reciprocate in the vertical direction. The reciprocating motion of the screen 102 in the vertical direction can drive the kneaded copper foil and aluminum foil on the screen 102 to vibrate reciprocatingly, thereby shaking off the lithium battery black powder scattered by the copper foil and aluminum foil from the copper foil and aluminum foil, which can further improve the efficiency and degree of separation of the lithium battery black powder from the copper foil and aluminum foil.

[0035] As a preferred solution, Figure 1-Figure 3 As shown, a second slider 301 is provided at the center of the screen 102, and the second slider 301 is provided with a second special-shaped sliding hole. The second slider 301 is slidably connected to the transmission shaft 204 through the second special-shaped sliding hole. A support frame 303 is provided below the gear ring 205, and a lifting mechanism 302 is provided at the bottom end of the support frame 303. The lifting mechanism 302 is used to adjust the distance between the gear ring 205 and the turntable 104. The transmission shaft 204 is pivotally connected to the support frame 303, and a spring 305 is provided outside the transmission shaft 204. The spring 305 abuts against the top end of the second slider 301, and the spring 305 is used to apply a downward elastic force to the second slider 301. By setting the second slider 301 and the lifting device, when the copper foil and the aluminum foil are rubbed to remove powder, as the lithium battery black powder continues to fall off, the volume of the copper foil and the aluminum foil decreases, and the turntable 104 and the copper foil or the aluminum foil will be separated. At this time, the kneading effect of the multiple pressure strips 106 on the copper foil and the aluminum foil becomes worse, and the lifting mechanism 302 drives the support frame 303 to move upward, thereby driving the gear ring 205 to move upward, and the gear ring 205 drives the screen 102 to move upward through the second slider 301, and the screen 102 lifts the copper foil and the aluminum foil to move upward until the copper foil and the aluminum foil are in contact with the turntable 104 again, so that in the entire de-powdering process of the copper foil and the aluminum foil, the kneading effect of the multiple pressure strips 106 is always guaranteed, thereby ensuring the de-powdering effect of the copper foil and the aluminum foil.

[0036] As a preferred solution, Figure 1 and Figure 3As shown, the transmission shaft 204 is provided with a vent hole 501, the vent hole 501 is connected to the air supply device through the tube hole of the connecting pipe 202, the side wall of the second slider 301 is provided with a second nozzle 502, the screen 102 divides the inner cavity of the housing 101 into an upper cavity 503 and a lower cavity 504, the multiple rotating disks 104 are arranged in the upper cavity 503, the collecting cylinder 107 is arranged in the lower cavity 504, the second nozzle 502 is connected to the lower cavity 504, and when the second slider 301 slides to the lowest position along the axial direction of the transmission shaft 204, the second nozzle 502 is connected to the vent hole 501. In the process of the rotating disk 104 driving the multiple pressure strips 106 to rub the copper foil and the aluminum foil, under the action of the squeezing force of the rotating disk 104, the copper foil or the aluminum foil will be compacted on the screen 102, affecting the normal shedding of the lithium battery black powder. By setting the second nozzle 502, the air supply device introduces high-temperature air into the lower cavity 504. Under the action of the gear ring 205, the screen 102 drives the second slider 301 to reciprocate in the vertical direction. When the screen 102 moves to the lowest position, the turntable 104 will come into contact with the copper foil and aluminum foil on the screen 102. At this time, the second slider 301 also slides to the lowest position with the screen 102. The second nozzle 502 is connected with the vent hole 501. The air supply device sprays high-temperature gas into the lower cavity 504 through the second nozzle 502. After the high-temperature gas enters the lower cavity 504, The air pressure in the lower cavity 504 increases, and the high-temperature gas in the lower cavity 504 passes through the screen 102 and enters the upper cavity 503. When passing through the screen 102, the high-temperature gas will impact the copper foil and aluminum foil on the screen 102, thereby blowing away the compacted copper foil and aluminum foil on the screen 102, and the high-temperature gas heats the copper foil and aluminum foil from below, which can enhance the heating effect of the copper foil and aluminum foil, and when the copper foil and aluminum foil are rubbed by multiple pressure strips 106, the black powder of the lithium battery is easier to fall off, and the combination of the two can maximize the powder removal effect of the black powder of the lithium battery.

[0037] As a preferred solution, Figure 1As shown, a rotating shaft 401 is provided between the planetary gear 103 and the turntable 104, and a pressure sensor 402 is provided on the rotating shaft 401. The pressure sensor 402 is used to detect the real-time extrusion pressure value of the aluminum foil or copper foil applied to the turntable 104. The pressure sensor 402 is electrically connected to a controller, and the controller is electrically connected to the lifting mechanism 302. The controller has a preset extrusion pressure threshold. The controller controls the action of the lifting mechanism 302 according to the real-time extrusion pressure value applied to the turntable 104, so that the maximum value of the real-time extrusion pressure applied to the turntable 104 is equal to the preset extrusion pressure threshold. By setting a pressure sensor 402, when the multiple pressure strips 106 on the turntable 104 rub the copper foil and the aluminum foil, the pressure sensor 402 is used to detect the real-time extrusion force value of the aluminum foil or the copper foil on the turntable 104, and the controller automatically controls the movement of the lifting mechanism 302 according to the real-time extrusion force value on the turntable 104, so that the maximum value of the real-time extrusion force on the turntable 104 is equal to the preset extrusion pressure threshold, thereby accurately controlling the rubbing force applied by the multiple pressure strips 106 on the turntable 104 to the copper foil and the aluminum foil, thereby ensuring the separation effect of the lithium battery black powder on the aluminum foil and the copper foil.

[0038] As a preferred solution, Figure 1 As shown, a venting slip ring 6 is provided on the connecting pipe 202, the inlet of the venting slip ring 6 is communicated with the air supply device, and the outlet of the venting slip ring 6 is communicated with the first nozzle 105 and the vent hole 501. By providing the venting slip ring 6, the air supply device supplies high-temperature gas to the first nozzle 105 and the second nozzle 502 through the venting slip ring 6, which can ensure that the first nozzle 105 and the second nozzle 502 can spray normally when the transmission shaft 204 rotates.

[0039] As a preferred solution, Figure 1 As shown, the plurality of pressure strips 106 are all S-shaped structures, and the angles between each pressure strip 106 are the same. By setting the plurality of pressure strips 106 to be S-shaped structures, each pressure strip 106 has a certain guiding property, so that when the turntable 104 rotates, the copper foil and the aluminum foil can move toward the center of the turntable 104 due to the same angles between each pressure strip 106, thereby ensuring the kneading effect of the plurality of pressure strips 106 on the copper foil and the aluminum foil.

[0040] As a preferred solution, Figure 1 As shown, the sun gear 201 is connected to a power device 7. By providing the power device 7, the sun gear 201 is driven to rotate by the power device 7, thereby driving the plurality of rotating disks 104 to rotate, which can ensure the stability of the rotation of the rotating disks 104, thereby further ensuring the powder removal effect of the copper foil and the aluminum foil.

[0041] As a preferred solution, Figure 1 and Figure 3As shown, a ball 8 is provided at the bottom end of the first slider 206, and the first slider 206 abuts against the gear ring 205 through the ball 8. The first slider 206 abuts against the gear ring 205 through the ball 8, which can reduce the friction between the first slider 206 and the gear ring 205, prevent the screen 102 from getting stuck when rotating, thereby ensuring the normal operation of the entire device.

[0042] As a preferred solution, Figure 1 As shown, the outer wall of the transmission shaft 204 is provided with a wear-resistant coating. By providing the wear-resistant coating on the outer wall of the transmission shaft 204, the wear resistance of the transmission shaft 204 can be improved, thereby improving the service life of the entire device.

[0043] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A new energy vehicle battery recycling and processing device, comprising a housing (101) and a screen (102), characterized in that: Also includes: A planetary gear system, arranged above the housing (101), the planetary gear system comprising a plurality of planetary gears (103); A plurality of rotating disks (104) are arranged above the screen (102), each rotating disk (104) is connected to a planetary gear (103), the rotating disk (104) is used to apply extrusion force to the aluminum foil or copper foil on the screen (102), the rotating disk (104) is provided with a first nozzle (105), the first nozzle (105) is connected to a gas supply device, and the gas supply device is used to supply high-temperature gas; A plurality of pressure strips (106) are arranged on the rotating disk (104), the plurality of pressure strips (106) are arranged radially with the axis of the rotating disk (104) as the center, each pressure strip (106) has a certain elasticity, and the pressure strips (106) are used to apply a kneading force to the aluminum foil or copper foil on the screen (102); The collecting cylinder (107) is arranged below the screen (102), and the collecting cylinder (107) is used to collect lithium battery black powder falling off the aluminum foil or the copper foil.

2. The new energy vehicle battery recycling and processing device according to claim 1, characterized in that: A connecting tube (202) in a vertical direction is provided on the sun gear (201) of the planetary gear train. The connecting tube (202) is provided with a first special-shaped sliding hole (203) in a vertical direction. A transmission shaft (204) is slidably connected in the first special-shaped sliding hole (203) along the vertical direction. The first special-shaped sliding hole (203) can limit the transmission shaft (204) from rotating relative to the first special-shaped sliding hole. The transmission shaft (204) is connected to the screen (102). A gear ring (205) is provided on the upper edge of the collection cylinder (107). A first slider (206) is provided on the screen (102). The first slider (206) abuts against the gear ring (205). The gear ring (205) is used to drive the first slider (206) to move in a vertical direction.

3. The new energy vehicle battery recycling and processing device according to claim 2, characterized in that: A second slider (301) is provided at the center of the screen (102), the second slider (301) is provided with a second special-shaped sliding hole, the second slider (301) is slidably connected to the transmission shaft (204) through the second special-shaped sliding hole, a support frame (303) is provided below the gear ring (205), a lifting mechanism (302) is provided at the bottom end of the support frame (303), the lifting mechanism (302) is used to adjust the distance between the gear ring (205) and the rotating disk (104), the transmission shaft (204) is pivotally connected to the support frame (303), a spring (305) is provided outside the transmission shaft (204), the spring (305) is in contact with the top end of the second slider (301), and the spring (305) is used to apply a downward elastic force to the second slider (301).

4. The new energy vehicle battery recycling and processing device according to claim 3, characterized in that: A rotating shaft (401) is provided between the planetary gear (103) and the rotating disk (104); a pressure sensor (402) is provided on the rotating shaft (401); the pressure sensor (402) is used to detect the real-time extrusion pressure value of the aluminum foil or copper foil applied to the rotating disk (104); the pressure sensor (402) is electrically connected to a controller; the controller is electrically connected to the lifting mechanism (302); a pressing pressure threshold is preset in the controller; the controller controls the lifting mechanism (302) to move according to the real-time pressing pressure value applied to the rotating disk (104), so that the maximum value of the real-time pressing pressure applied to the rotating disk (104) is equal to the preset pressing pressure threshold.

5. The new energy vehicle battery recycling and processing device according to claim 3, characterized in that: The transmission shaft (204) is provided with a vent hole (501), the vent hole (501) is connected to the air supply device through the tube hole of the connecting pipe (202), the side wall of the second slider (301) is provided with a second nozzle (502), the screen (102) divides the inner cavity of the casing (101) into an upper cavity (503) and a lower cavity (504), the plurality of rotating disks (104) are arranged in the upper cavity (503), the collecting cylinder (107) is arranged in the lower cavity (504), the second nozzle (502) is connected to the lower cavity (504), and when the second slider (301) slides to the lowest position along the axial direction of the transmission shaft (204), the second nozzle (502) is connected to the vent hole (501).

6. The new energy vehicle battery recycling and processing device according to claim 2, characterized in that: The connecting pipe (202) is provided with a ventilation slip ring (6), the inlet of the ventilation slip ring (6) is connected to the air supply device, and the outlet of the ventilation slip ring (6) is connected to the first nozzle (105) and the ventilation hole (501).

7. The new energy vehicle battery recycling and processing device according to claim 1, characterized in that: The plurality of pressure strips (106) are all S-shaped structures, and the angles between each pressure strip (106) are the same.

8. The new energy vehicle battery recycling and processing device according to claim 1, characterized in that: The sun gear (201) is connected to a power device (7).

9. The new energy vehicle battery recycling and processing device according to claim 2, characterized in that: A ball (8) is provided at the bottom end of the first sliding block (206), and the first sliding block (206) abuts against the gear ring (205) via the ball (8).

10. The new energy vehicle battery recycling and processing device according to claim 2, characterized in that: The outer wall of the transmission shaft (204) is provided with a wear-resistant coating.

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