Storage battery recycling and regenerating equipment

Abstract

The invention discloses storage battery recycling and regenerating equipment, which relates to the technical field of new energy automobile battery recycling treatment, and comprises a machine body and a plurality of crushing mechanisms mounted in the machine body, and further comprises a bearing sealing mechanism, the linkage sealing assembly comprises two bearing plates arranged below the crushing mechanism, linkage sealing assemblies installed in the bearing plates and a driving assembly used for driving the bearing plates to rotate; the sealing material guiding mechanism comprises material guiding frames arranged on the opposite sides of the two bearing plates correspondingly, sealing plates arranged in the material guiding frames and adjusting assemblies used for driving the sealing plates to rotate; by detecting rolling crushed aggregates, the detection accuracy is improved, the timeliness of closed fire extinguishing is improved, the guide frame is sealed through the sealing plate, the problem that crushed aggregates in a crushing area below are easily ignited due to the fact that the crushed aggregates are ignited in the inclined guide process of the bearing plate is solved, and the effect of preventing cross combustion of the crushed aggregates at all levels is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of new energy automobile battery recycling processing, in particular to a storage battery recycling and regeneration equipment. BACKGROUND

[0002] With the rapid growth of the number of new energy vehicles, the number of retired power batteries will continue to rise. In order to save resources and protect the environment, it is particularly important to manufacture these batteries again. Therefore, it is imperative to recycle and regenerate new energy automobile batteries, and crushing treatment is one of the indispensable equipment in this process.

[0003] The existing multi-stage crushing treatment equipment is often difficult to quickly and effectively isolate from other crushing areas at the moment of sudden combustion in a crushing area, which leads to the fact that once the crushed material in a crushing area burns, the fire will quickly spread to other areas, eventually causing all the crushed materials inside the crushing equipment to be burned. The more the burned materials, the more energy released, which is more likely to cause safety accidents. SUMMARY

[0004] The purpose of the present application is to provide a storage battery recycling and regeneration equipment to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: a storage battery recycling and regeneration equipment, comprising a machine body and a plurality of crushing mechanisms installed inside the machine body, further comprising:

[0006] A receiving and sealing mechanism, comprising two receiving plates arranged below the crushing mechanism, a linkage sealing assembly installed inside the receiving plate, and a driving assembly for driving the receiving plate to rotate, both ends of the receiving plate are semicircular structure;

[0007] A sealing and material guiding mechanism, comprising a material guiding frame arranged on the opposite side of the two receiving plates respectively, a sealing plate arranged inside the material guiding frame, and an adjusting assembly for driving the sealing plate to rotate, the adjusting assembly is connected with the driving assembly, and the material guiding frame is fixedly connected on the inner wall of the machine body;

[0008] An isolation mechanism, comprising a baffle arranged inside the receiving plate and a driven lifting assembly for driving the baffle to move;

[0009] A composite detection module is arranged above the material guiding frame and is installed on the inner wall of the machine body for detecting the crushed battery parts.

[0010] Further, two material guiding inclined tables are arranged above the crushing mechanism, and the two material guiding inclined tables are respectively installed on the inner walls of the two sides of the machine body.

[0011] Further, the linkage sealing assembly comprises a sliding groove formed in the receiving plate, a butt plate slidingly connected in the sliding groove and a plurality of first springs fixed on the inner wall of the sliding groove.

[0012] The opposite end of the butt plate is a semicircular structure, and the other end of the first spring is fixed to the other end of the butt plate.

[0013] Further, the driving assembly comprises a transmission shaft rotatingly connected in the machine body and a motor installed on the outer wall of the machine body.

[0014] The output end of the motor is fixed to one end of the transmission shaft, and the other end of the transmission shaft extends to the outside of the machine body.

[0015] One end of the receiving plate is fixedly sleeved on the outside of the transmission shaft.

[0016] Further, the adjusting assembly comprises a driven shaft rotatingly connected in the material guide frame and a first gear fixed to the other end of the transmission shaft.

[0017] One end of the driven shaft extends to the outside of the machine body and is provided with a second gear, the second gear is a one-way gear, the first gear is engaged with the second gear, and the circumference of the external tooth groove of the first gear is four times the circumference of the external tooth groove of the second gear.

[0018] Further, the active lifting assembly comprises a movable groove formed in the receiving plate, a plurality of second springs fixed on the inner wall of the bottom of the movable groove and two limiting blocks fixed on the inner wall of the machine body, and the limiting blocks are arranged at an angle of 45 degrees.

[0019] The baffle is slidingly connected in the inside of the movable groove, the bottom of the baffle is fixed to the top of the plurality of second springs, the top of the baffle is a semicircular structure, and the bottom of the baffle abuts against the bottom of the limiting block.

[0020] Further, the composite detection module comprises a temperature sensor, a smoke sensor, a flame sensor and a composite gas sensor, and the composite gas sensor monitors combustible and toxic gases such as VOCs, HF and CO.

[0021] Further, a plurality of suppression fire extinguishing nozzles are arranged below the composite detection module, and the suppression fire extinguishing nozzles are installed on the inner wall of the machine body.

[0022] Further, a pressure relief exhaust pipe is installed on one side of the crushing mechanism, the pressure relief exhaust pipe is installed on the outer wall of the machine body, and an electromagnetic valve is installed on the pressure relief exhaust pipe.

[0023] Compared with the prior art, the battery recycling and regenerating equipment provided by the application has the following beneficial effects:

[0024] 1. By tilting the drive receiving plate, the debris on its top gradually slides down and gathers on the top of the sealing plate. During the sliding process, the debris is detected by the composite detection module, which improves the accuracy of detection and the timeliness of fire extinguishing.

[0025] 2. When inspecting the debris that slips off the top of the receiving plate, the guide frame is sealed by a sealing plate to avoid the problem that the debris may easily ignite the debris in the crushing area below when the receiving plate is tilted to guide the material. This helps to prevent cross-ignition of debris at each stage.

[0026] 3. During the process of the receiving plate rotating and receiving the broken material, the driving baffle limits the broken material falling onto the top of the receiving plate, preventing the broken material from sliding into the guide frame. The broken material gathered on the top of the sealing plate is then discharged downward through the guide frame and returned to a horizontal state. The guide frame is then sealed again, achieving the effect of conveying the broken material only after it is detected as safe. This ensures that the burning of broken material in the upper and lower crushing areas does not affect each other. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a front view schematic diagram of the internal structure of the body of the present invention;

[0030] Figure 3 This is a schematic diagram of the receiving and sealing mechanism, sealing and guiding mechanism, and isolation mechanism of the present invention;

[0031] Figure 4 This is a schematic diagram of the receiving sealing mechanism and the isolation mechanism of the present invention;

[0032] Figure 5 This is a schematic diagram showing the structural connection of the adjustment component and the drive component of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1, body; 2, crushing mechanism; 3, receiving plate; 4, guide frame; 5, sealing plate; 6, baffle; 7, composite detection module; 8, guide inclined table; 9, sliding groove; 10, butt joint plate; 11, first spring; 12, transmission shaft; 13, motor; 14, driven shaft; 15, first gear; 16, second gear; 17, movable groove; 18, second spring; 19, limiting block; 20, suppression fire sprinkler; 21, pressure relief exhaust pipe; 22, electromagnetic valve. DETAILED DESCRIPTION

[0035] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings.

[0036] Embodiment: please refer to Figure 1 - Figure 5 A battery recycling device, comprising a body 1 and a plurality of crushing mechanisms 2 installed inside the body 1, the plurality of crushing mechanisms 2 are arranged in sequence along the height direction of the body 1, the crushing mechanism 2 comprises two crushing rollers rotatably connected inside the body 1 and a power structure for driving the two crushing rollers to rotate, the volume of the battery parts crushed by the crushing mechanism 2 is gradually reduced from top to bottom, two guide inclined tables 8 are arranged above the crushing mechanism 2, the two guide inclined tables 8 are respectively installed on the inner walls of the two sides of the body 1, the guide inclined table 8 is arranged so that the battery parts falling from above the two crushing rollers can pass accurately between the two crushing rollers.

[0037] Also includes:

[0038] A receiving and sealing mechanism, comprising two receiving plates 3 arranged below the crushing mechanism 2, a linkage sealing assembly installed inside the receiving plate 3 and a driving assembly for driving the receiving plate 3 to rotate, the receiving plate 3 is made of fire-resistant and high-temperature-resistant material, both ends of the receiving plate 3 are semicircular structure, the linkage sealing assembly comprises a sliding groove 9 opened in the receiving plate 3, a butt joint plate 10 slidingly connected inside the sliding groove 9 and a plurality of first springs 11 fixed to the inner wall of the sliding groove 9; one end of the two butt joint plates 10 opposite to each other is semicircular structure, the other end of the first spring 11 is fixed to the other end of the butt joint plate 10; the driving assembly comprises a transmission shaft 12 rotatably connected inside the body 1 and a motor 13 installed on the outer wall of the body 1; the output end of the motor 13 is fixed to one end of the transmission shaft 12, the other end of the transmission shaft 12 extends to the outside of the body 1; one end of the receiving plate 3 is fixedly sleeved on the outside of the transmission shaft 12; a composite detection module 7 is arranged above the guide frame 4 and installed on the inner wall of the body 1, which is used for detecting the crushed battery parts, the composite detection module 7 comprises a temperature sensor, a smoke sensor, a flame sensor and a composite gas sensor, the composite gas sensor monitors combustible and toxic gases such as VOCs, HF and CO;

[0039] The crushed materials fall on the top of the two receiving plates 3 after being crushed by the crushing mechanism 2. The controller controls the motor 13 to drive the transmission shaft 12 to rotate. First, the two motors 13 drive the two transmission shafts 12 and the external receiving plates 3 to rotate upward by 45°, so that the end of the receiving plate 3 close to the transmission shaft 12 is inclined downward. At the same time, the rebounding force of the first spring 11 drives the abutting plate 10 to move outward from the chute 9, and the two receiving plates 3 rotate at the same speed. During the movement of the two abutting plates 10 outward from the chute 9, the opposite ends of the two abutting plates 10 always abut together. The abutting plate 10 cooperates with the receiving plate 3 to always maintain the sealing between the upper and lower crushing areas. When the receiving plate 3 is inclined, the crushed materials on the top of the receiving plate 3 gradually slide downward and gather on the top of the sealing plate 5. During the sliding process, the composite detection module 7 detects the rolling crushed materials to improve the accuracy of detection. When detecting that there is something unusual in the crushed materials, such as smoke or flame, a signal is sent to the controller, and the controller controls the suppression fire extinguishing nozzle 20 to extinguish the fire.

[0040] Then, the two motors 13 drive the two receiving plates 3 to rotate by 45° and return to the horizontal state, continuing to receive the crushed materials. During this process, the two abutting plates 10 move towards the inside of the chute 9 and reset.

[0041] The sealing and guiding mechanism includes a guiding frame 4 arranged on the opposite side of each receiving plate 3, a sealing plate 5 arranged in the guiding frame 4, and an adjusting assembly for driving the sealing plate 5 to rotate. The guiding frame 4 and the sealing plate 5 are made of fire-resistant and high-temperature-resistant materials. The adjusting assembly is connected with the driving assembly. The guiding frame 4 is fixedly connected to the inner wall of the body 1. The adjusting assembly includes a driven shaft 14 rotatably connected to the inside of the guiding frame 4 and a first gear 15 fixedly connected to the other end of the transmission shaft 12. One end of the driven shaft 14 extends to the outside of the body 1 and is provided with a second gear 16. The second gear 16 is a one-way gear. The first gear 15 is engaged with the second gear 16. The circumference of the tooth groove outside the first gear 15 is four times the circumference of the tooth groove outside the second gear 16.

[0042] Among them, when the left second gear 16 rotates clockwise, the driven shaft 14 connected thereto does not rotate with it. When the left second gear 16 rotates counterclockwise, the driven shaft 14 connected thereto rotates with it. When the right second gear 16 rotates clockwise, the driven shaft 14 connected thereto rotates with it. When the right second gear 16 rotates counterclockwise, the driven shaft 14 connected thereto does not rotate with it.

[0043] The left transmission shaft 12 rotates counterclockwise, and the right transmission shaft 12 rotates clockwise, driving the two receiving plates 3 to rotate upward, the left first gear 15 rotates counterclockwise, and the right first gear 15 rotates clockwise, and the rotation angle is 45°, through the meshing action between the left and right first gears 15 and the left and right second gears 16, the left second gear 16 rotates clockwise, and the right second gear 16 rotates counterclockwise, so that the two driven shafts 14 rotate, and the rotation angle is 180°, and the sealing plate 5 rotates 180°, in this process, the gathered material on the top of the sealing plate 5 is discharged downward through the guide frame 4 and returns to the horizontal state, and the guide frame 4 is sealed, realizing the effect that the material is detected safely before being conveyed, and ensuring that the upper and lower crushing areas do not affect each other when the material burns.

[0044] The left transmission shaft 12 rotates clockwise, and the right transmission shaft 12 rotates counterclockwise, driving the two receiving plates 3 to rotate downward and reset, the left first gear 15 rotates clockwise, and the right first gear 15 rotates counterclockwise, and the rotation angle is 45°, through the meshing action between the left and right first gears 15 and the left and right second gears 16, the left second gear 16 rotates counterclockwise, and the right second gear 16 rotates clockwise, thereby driving the two left driven shafts 14 to rotate, and the rotation angle is 180°, and the sealing plate 5 rotates 180°, in this process, the gathered material on the top of the sealing plate 5 is discharged downward through the guide frame 4 and returns to the horizontal state, and the guide frame 4 is sealed, realizing the effect that the material is detected safely before being conveyed, and ensuring that the upper and lower crushing areas do not affect each other when the material burns.

[0045] The isolation mechanism includes a baffle 6 arranged in the receiving plate 3 and a driving lifting assembly for driving the baffle 6 to move, the baffle 6 is made of fire-resistant and high-temperature-resistant material, the driving lifting assembly includes a movable groove 17 opened in the receiving plate 3, a plurality of second springs 18 fixed to the inner wall of the bottom of the movable groove 17, and two limiting blocks 19 fixed to the inner wall of the body 1, the limiting blocks 19 are arranged at an angle of 45°; the baffle 6 is slidingly connected in the inside of the movable groove 17, the bottom of the baffle 6 is fixed to the top of the plurality of second springs 18, the top of the baffle 6 is a semicircular structure, and abuts against the bottom of the limiting block 19;

[0046] When the receiving plate 3 is in a horizontal state, the baffle 6 is higher than the receiving plate 3. During the process of the receiving plate 3 rotating upward to discharge the crushed materials on the top of the receiving plate 3 downward, the baffle 6 starts to move into the movable slot 17 by the limiting effect of the limiting block 19 on the baffle 6, and the second spring 18 is compressed at the same time, until the top of the receiving plate 3 abuts against the bottom of the limiting block 19, the baffle 6 completely moves into the movable slot 17, so that the crushed materials on the top of the receiving plate 3 can be smoothly discharged. During the process of the receiving plate 3 rotating downward to reset, the baffle 6 is moved from the inside of the movable slot 17 by the rebound force of the second spring 18, so as to limit the subsequent crushed materials falling on the top of the receiving plate 3, prevent the subsequent crushed materials from sliding into the guide frame 4, and further ensure that the crushed materials discharged through the guide frame 4 during the rotation of the sealing plate 5 are safe and detected.

[0047] A plurality of suppression fire extinguishing heads 20 are arranged below the composite detection module 7, the suppression fire extinguishing heads 20 are installed on the inner wall of the machine body 1; a pressure relief exhaust pipe 21 is installed on one side of the crushing mechanism 2, the pressure relief exhaust pipe 21 is made of fireproof, high-temperature resistant and explosion-proof materials, the pressure relief exhaust pipe 21 is installed on the outer wall of the machine body 1, an electromagnetic valve 22 is installed on the pressure relief exhaust pipe 21, and the pressure relief exhaust pipe 21 is connected with a purification device.

[0048] When the composite detection module 7 detects that there is something abnormal in the crushed materials, such as smoke, flame and the like, a signal is sent to a controller, the controller controls the suppression fire extinguishing heads 20 of the corresponding crushing area to extinguish the fire, and simultaneously controls the electromagnetic valve 22 of the area to be opened, so as to exhaust through the pressure relief exhaust pipe 21.

[0049] Working principle: in use, the battery parts are crushed by the crushing mechanism 2, and the crushed materials fall on the top of the two receiving plates 3. The controller controls the motor 13 to drive the transmission shaft 12 to rotate, first controls the two motors 13 to drive the two transmission shafts 12 and the receiving plates 3 outside to rotate upward by 45°, so that the end of the receiving plate 3 close to the transmission shaft 12 is inclined downward, and at the same time, the rebound force of the first spring 11 drives the abutting plate 10 to move outward of the sliding groove 9, and the two receiving plates 3 rotate at the same speed. During the movement of the two abutting plates 10 outward of the sliding groove 9, the opposite ends of the two abutting plates 10 are always in abutment, the abutting plate 10 cooperates with the receiving plate 3 to maintain the sealing between the upper and lower crushing areas, and when the receiving plate 3 is inclined, the crushed materials on the top of the receiving plate 3 gradually slide down and gather on the top of the sealing plate 5. During the sliding process, the composite detection module 7 detects the rolling crushed materials to improve the accuracy of detection. When abnormality is detected in the crushed materials, such as smoke or flame, the signal is sent to the controller, which controls the suppression fire extinguishing nozzle 20 to extinguish the fire. When no abnormality is found, the two motors 13 are controlled to drive the two receiving plates 3 to rotate by 45° and return to the horizontal state, that is, the left transmission shaft 12 is driven to rotate clockwise and the right transmission shaft 12 is driven to rotate counterclockwise, and the two receiving plates 3 are driven to rotate downward and reset, the left first gear 15 rotates clockwise, the right first gear 15 rotates counterclockwise, and the rotation angle is 45°. Through the meshing action between the left and right first gears 15 and the left and right second gears 16, the left second gear 16 is driven to rotate counterclockwise and the right second gear 16 is driven to rotate clockwise, thereby driving the two left and right driven shafts 14 to rotate, and the rotation angle is 180°. The sealing plate 5 rotates 180°, in this process, the crushed materials gathered on the top of the sealing plate 5 are discharged downward through the guide frame 4, and the guide frame 4 is sealed to realize the effect of conveying the crushed materials after safety detection, and ensure that the crushed materials in the upper and lower crushing areas do not affect each other when burning.

[0050] It should be noted that the device structure and the drawings of the present application mainly describe the principle of the present application, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design principle, and the specific of the power mechanism, the power supply system and the control system can be clearly known on the premise that the above-mentioned technical personnel understands the principle of the application, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the field; the above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary technical personnel in the art, the described embodiments can be modified in various ways without deviating from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A battery recycling apparatus comprising a machine body (1) and a plurality of crushing mechanisms (2) installed inside the machine body (1), characterized in that, Also include: The receiving sealing mechanism comprises two receiving plates (3) arranged below the crushing mechanism (2), a linkage sealing assembly installed inside the receiving plate (3), and a driving assembly for driving the receiving plate (3) to rotate, both ends of the receiving plate (3) are semicircular structure; The sealing guide mechanism comprises a guide frame (4) arranged on the opposite side of the two receiving plates (3), a sealing plate (5) arranged inside the guide frame (4), and an adjusting assembly for driving the sealing plate (5) to rotate, the adjusting assembly is connected with the driving assembly, and the guide frame (4) is fixedly connected with the inner wall of the body (1); The isolation mechanism comprises a baffle (6) arranged inside the receiving plate (3) and a driven lifting assembly for driving the baffle (6) to move; The composite detection module (7) is arranged above the guide frame (4) and is installed on the inner wall of the body (1), which is used for detecting the crushed battery parts.

2. The battery recycling apparatus according to claim 1, wherein The upper part of the crushing mechanism (2) is provided with two guide inclined tables (8), and the two guide inclined tables (8) are respectively installed on the inner walls of the two sides of the body (1).

3. The battery recycling apparatus according to claim 2, wherein The linkage sealing assembly comprises a sliding groove (9) opened in the receiving plate (3), a butt plate (10) slidingly connected in the sliding groove (9), and a plurality of first springs (11) fixedly connected on the inner wall of the sliding groove (9); The opposite end of the two butt plates (10) is semicircular structure, and the other end of the first spring (11) is fixedly connected with the other end of the butt plate (10).

4. The battery recycling apparatus according to claim 3, wherein The driving assembly comprises a transmission shaft (12) rotatably connected inside the body (1) and a motor (13) installed on the outer wall of the body (1); The output end of the motor (13) is fixedly connected with one end of the transmission shaft (12), and the other end of the transmission shaft (12) extends to the outside of the body (1); One end of the receiving plate (3) is fixedly sleeved on the outside of the transmission shaft (12).

5. The battery recycling apparatus of claim 4, wherein The adjusting assembly comprises a driven shaft (14) rotatably connected inside the guide frame (4) and a first gear (15) fixedly connected with the other end of the transmission shaft (12); One end of the driven shaft (14) extends to the outside of the body (1), and a second gear (16) is installed, the second gear (16) is a one-way gear, the first gear (15) is engaged with the second gear (16), and the circumference of the external tooth groove of the first gear (15) is four times that of the external tooth groove of the second gear (16).

6. The battery recycling apparatus of claim 5, wherein The driven lifting assembly comprises a movable groove (17) opened in the receiving plate (3), a plurality of second springs (18) fixedly connected on the inner wall of the bottom of the movable groove (17), and two limiting blocks (19) fixedly connected on the inner wall of the body (1), the limiting blocks (19) are arranged at an angle of 45°; The baffle (6) is slidingly connected inside the movable groove (17), the bottom of the baffle (6) is fixedly connected with the top of the plurality of second springs (18), the top of the baffle (6) is semicircular structure, and the bottom of the limiting block (19) is abutted.

7. The battery recycling apparatus of claim 6, wherein The composite detection module (7) comprises a temperature sensor, a smoke sensor, a flame sensor and a composite gas sensor.

8. The battery recycling apparatus of claim 7, wherein A plurality of suppression fire extinguishing nozzles (20) are arranged below the composite detection module (7) and are installed on the inner wall of the body (1).

9. The battery recycling apparatus of claim 8, wherein A pressure relief exhaust pipe (21) is installed on one side of the crushing mechanism (2), the pressure relief exhaust pipe (21) is installed on the outer wall of the body (1), and an electromagnetic valve (22) is installed on the pressure relief exhaust pipe (21).

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