Recovery processing equipment for waste power battery of new energy automobile

Abstract

The invention discloses a new energy automobile waste power battery recovery processing device, and relates to the technical field of power battery recovery, the new energy automobile waste power battery recovery processing device comprises a dumping mechanism, the dumping mechanism comprises a deflection assembly and a vibration assembly, the deflection assembly is used for adjusting a pair of square aluminum shell batteries to an inverted state, and the vibration assembly is used for vibrating the square aluminum shell batteries; the vibration assembly is used for vibrating the battery cell down from the square aluminum shell; the clamping mechanisms are symmetrically arranged above the dumping mechanism, and the clamping mechanisms are used for clamping the square aluminum shell battery on the deflection assembly; and the cutting mechanism is arranged above the clamping mechanism and is used for cutting down the battery top cover from the square aluminum shell. According to the power battery recycling device, a battery top cover on a square aluminum shell battery can be automatically cut off, a battery cell in the square aluminum shell can be automatically separated out, automatic classification recycling treatment of different resources is achieved, two square aluminum shell batteries can be treated at the same time, and the working efficiency of power battery recycling treatment is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power battery recycling, and particularly relates to a recycling and processing device for used power batteries of new energy vehicles. Background Art

[0002] The square aluminum shell battery is one of the commonly used power battery types for new energy vehicles. It has advantages such as high energy density, good thermal stability, and long service life, so it is widely used in fields such as electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs).

[0003] Currently, the commonly used recycling methods for square aluminum shell batteries are as follows:

[0004] (1) Directly put the battery into a crusher and quickly crush it into small particles, and then separate the corresponding materials from these particles. Although this method can quickly process used batteries, it is not conducive to efficient classification and recycling of valuable materials.

[0005] (2) Use an electric cutting tool (such as an angle grinder) to cut off the battery top cover on the square aluminum shell battery, and then throw out the battery core in the square aluminum shell to achieve classified recycling of different materials. However, the processing process is relatively slow, consumes a lot of physical strength, and the safety cannot be effectively guaranteed. Summary of the Invention

[0006] The purpose of the present invention is to provide a recycling and processing device for used power batteries of new energy vehicles to solve the above-mentioned defects in the prior art.

[0007] A recycling and processing device for used power batteries of new energy vehicles includes:

[0008] A tipping mechanism, the tipping mechanism includes a deflection component and a vibration component. The deflection component is used to adjust a pair of square aluminum shell batteries to an inverted state, and the vibration component is used to vibrate the battery core out of the square aluminum shell;

[0009] A clamping mechanism, there are a pair of clamping mechanisms and they are symmetrically arranged above the tipping mechanism. The clamping mechanism is used to clamp the square aluminum shell battery on the deflection component;

[0010] A cutting mechanism, the cutting mechanism is arranged above the clamping mechanism and is used to cut off the battery top cover from the square aluminum shell.

[0011] Preferably, the deflection assembly includes a first mounting plate and a first hydraulic cylinder. A rectangular blanking opening is provided at the center of the first mounting plate. A pair of first hydraulic cylinders are symmetrically installed on the front and rear sides of the first mounting plate. The end of the piston rod of the first hydraulic cylinder is vertically connected to a first hinge seat, and two symmetrically arranged L-shaped first hinge bars are connected to both ends of the first hinge seat. Second hinge seats are symmetrically connected to the left and right sides of the first mounting plate, and I-shaped second hinge bars are connected to the second hinge seats. The first hinge bars and the second hinge bars on the same side are connected to each other.

[0012] Preferably, the vibration assembly includes a mounting shaft and an eccentric wheel. A pair of mounting shafts are provided and are symmetrically distributed left and right. The mounting shafts are installed on the first mounting plate through a pair of bearing seats. The middle of the mounting shaft is connected to an upper gear through a one-way bearing. Eccentric wheels are connected to both ends of the mounting shaft. A T-shaped mounting frame is connected between the front and rear first hinge seats. A rack is vertically connected to the middle of the mounting frame. The gears and the racks on the same side are meshed with each other. A U-shaped mounting shell is provided below the first mounting plate, and a number of shock-absorbing springs are connected between the two.

[0013] Preferably, the clamping mechanism includes a second mounting plate and a second hydraulic cylinder. The second mounting plate is horizontally connected to the front and rear first hinge bars. The second hydraulic cylinder is vertically installed on the second mounting plate, and a C-shaped mounting bar is vertically connected to its output end. A pair of guide posts are vertically connected to the lower side of the mounting bar. The guide posts are slidably connected to the second mounting plate through guide sleeves. A U-shaped pressing bar is jointly connected to both ends of the mounting bar. A pair of clamping plates are symmetrically provided at both ends of the pressing bar. The clamping plates are connected to the pressing bar through two pairs of third hinge bars, and a return spring is connected between the two. A limiting bar is fixed to the upper side of the second mounting plate.

[0014] Preferably, the cutting mechanism includes a third mounting plate and a third hydraulic cylinder. The third hydraulic cylinder is vertically installed at the center of the third mounting plate, and a mounting box is vertically connected to its output end. A double-headed motor is horizontally connected inside the mounting box, and cutting blades are connected to both of its output ends. A pair of connecting plates are symmetrically provided on the front and rear sides of the mounting box, and a pair of compression springs are connected between the pair of connecting plates. A pair of limiting plates are symmetrically provided on the upper side of the connecting plates. Two pairs of fixed pulleys are symmetrically connected to the lower side of the third mounting plate. Steel wire ropes are wound around the fixed pulleys, and their two ends are respectively connected to the mounting box and the connecting plates. The third mounting plate is installed on the mounting shell through a pair of U-shaped mounting frames.

[0015] Preferably, a number of universal wheels are evenly connected to the bottom of the mounting shell.

[0016] Preferably, the upper part of the installation shell is symmetrically provided with "convex"-shaped avoidance openings, and the lower part of the installation shell is symmetrically provided with rectangular conveying openings, and conveyor belts I are provided at the conveying openings on the left and right sides.

[0017] Preferably, a friction pad is pasted on the lower side of the pressing strip, and a friction plate is pasted on the inner side of the clamping plate.

[0018] Preferably, conveyor belts II and III are respectively provided on the front and rear sides of the second installation plate.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] The recycling and treatment equipment for waste power batteries of new energy vehicles in the present invention can automatically cut off the battery top cover on the square aluminum shell battery and automatically separate the battery cells in the square aluminum shell, realizing the automatic classification recycling and treatment of different resources. Moreover, the present invention can process two square aluminum shell batteries simultaneously, which significantly improves the working efficiency of power battery recycling and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the whole of the present invention.

[0022] Figure 2 It is a front structural schematic diagram of the whole of the present invention.

[0023] Figure 3 It is a side structural schematic diagram of the whole of the present invention.

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the whole tipping mechanism.

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the whole clamping mechanism.

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the whole cutting mechanism.

[0027] Wherein:

[0028] 10 - tipping mechanism; 101 - first installation plate; 101a - blanking port; 102 - first hydraulic cylinder; 103 - first hinge seat; 104 - first hinge bar; 105 - second hinge seat; 106 - second hinge bar; 107 - installation shaft; 108 - bearing seat; 109 - one-way bearing; 110 - gear; 111 - eccentric wheel; 112 - installation frame; 113 - rack; 114 - installation shell; 114a - avoidance opening; 114b - conveying opening; 115 - shock-absorbing spring; 116 - universal wheel; 117 - conveyor belt I;

[0029] 20 - Clamping mechanism; 201 - Second mounting plate; 202 - Second hydraulic cylinder; 203 - Mounting strip; 204 - Guide post; 205 - Guide sleeve; 206 - Pressing strip; 207 - Friction pad; 208 - Third hinged strip; 209 - Clamping plate; 210 - Friction plate; 211 - Return spring; 212 - Limit strip; 213 - Second conveyor belt; 214 - Third conveyor belt;

[0030] 30 - Cutting mechanism; 301 - Third mounting plate; 302 - Third hydraulic cylinder; 303 - Installation box; 304 - Double - headed motor; 305 - Cutting blade; 306 - Connecting plate; 307 - Limit plate; 308 - Compression spring; 309 - Fixed pulley; 310 - Steel wire rope; 311 - Installation frame;

[0031] 40 - Square aluminum - shell battery. Specific embodiments

[0032] To make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0033] As Figures 1 to 6 shown, a recycling and treatment device for waste power batteries of new - energy vehicles includes:

[0034] A tipping mechanism 10, the tipping mechanism 10 includes a deflection component and a vibration component, the deflection component is used to adjust a pair of square aluminum - shell batteries 40 to an inverted state, and the vibration component is used to vibrate the battery core out of the square aluminum shell;

[0035] A clamping mechanism 20, there are a pair of clamping mechanisms 20 and they are symmetrically arranged above the tipping mechanism 10, and the clamping mechanism 20 is used to clamp the square aluminum - shell battery 40 on the deflection component;

[0036] A cutting mechanism 30, the cutting mechanism 30 is arranged above the clamping mechanism 20 and is used to cut the battery top cover from the square aluminum shell.

[0037] In this embodiment, the deflection assembly includes a first mounting plate 101 and a first hydraulic cylinder 102. A rectangular blanking port 101a is provided at the center of the first mounting plate 101. A pair of the first hydraulic cylinders 102 are symmetrically mounted on the front and rear sides of the first mounting plate 101. The end of the piston rod of the first hydraulic cylinder 102 is vertically connected to a first hinge seat 103, and L-shaped first hinge bars 104 are symmetrically connected to both ends of the first hinge seat 103. Second hinge seats 105 are symmetrically connected to the left and right sides of the first mounting plate 101, and I-shaped second hinge bars 106 are connected to the second hinge seats 105. The first hinge bars 104 and the second hinge bars 106 on the same side are connected to each other. When the piston rod of the first hydraulic cylinder 102 extends and drives the first hinge seat 103 to rise, the first hinge bars 104 on both sides of the first hinge seat 103 deflect upward around the upper ends of the second hinge bars 106 on the same side, as shown in Figure 4 shown; when the piston rod of the first hydraulic cylinder 102 contracts and drives the first hinge seat 103 to descend, the first hinge bars 104 on both sides of the first hinge seat 103 deflect downward around the upper ends of the second hinge bars 106 on the same side.

[0038] In this embodiment, the vibration assembly includes a mounting shaft 107 and an eccentric wheel 111. A pair of the mounting shafts 107 are symmetrically distributed on the left and right. The mounting shafts 107 are mounted on the first mounting plate 101 through a pair of bearing seats 108. The middle of the mounting shaft 107 is connected to an upper gear 110 through a one-way bearing 109. Eccentric wheels 111 are connected to both ends of the mounting shaft 107. A T-shaped mounting frame 112 is connected between the front and rear first hinge seats 103. A rack 113 is vertically connected to the middle of the mounting frame 112. The gears 110 and the rack 113 on the same side are meshed with each other. A U-shaped mounting shell 114 is provided below the first mounting plate 101, and a plurality of damping springs 115 are connected between them. When the first hinge seat 103 descends, the rack 113 drives the gear 110 to rotate forward. In this rotation direction, the one-way bearing 109 is in a locked state. Therefore, the power can be transmitted to the mounting shaft 107 and drive the eccentric wheel 111 to rotate, thereby driving the entire deflection assembly to vibrate. Here, it should be noted that the descending height value of the rack 113 should be greater than the length of the rack 113 itself; when the first hinge seat 103 rises, the rack 113 drives the gear 110 to rotate in reverse. In this rotation direction, the one-way bearing 109 is in an active state. Therefore, the power cannot be transmitted to the mounting shaft 107 and drive the eccentric wheel 111 to rotate, and thus the entire deflection assembly will not be driven to vibrate.

[0039] In this embodiment, the clamping mechanism 20 includes a mounting plate 201 and a hydraulic cylinder 202. The mounting plate 201 is horizontally connected to the front and rear two hinged bars 104. The hydraulic cylinder 202 is vertically installed on the mounting plate 201 and is vertically connected to a C-shaped mounting bar 203 at its output end. A pair of guide columns 204 are vertically connected to the lower side of the mounting bar 203. The guide columns 204 are slidingly connected to the mounting plate 201 through a guide sleeve 205. The two ends of the mounting bar 203 are commonly connected to a "冂"-shaped clamping bar 206. A pair of clamping plates 209 are symmetrically provided at both ends of the clamping bar 206. The clamping plates 209 are connected to the clamping bar 206 through two pairs of hinged bars 3 208, and a reset spring 211 is connected between the two. A limiting bar 212 is fixed to the upper side of the mounting plate 201. The piston rod of the second hydraulic cylinder 202 contracts and drives the clamping bar 206 downward. When the clamping plate 209 abuts against the upper side of the second mounting plate 201, the clamping plate 209 will move closer to the square aluminum shell battery 40 under the deflection of the hinge bar 3 208, and when the clamping bar 206 is pressed against the upper side of the square aluminum shell battery 40, the clamping plate 209 will be clamped on the side of the square aluminum shell battery 40 at the same time. The piston rod of the second hydraulic cylinder 202 extends and drives the clamping bar 206 upward. When the clamping bar 206 moves away from the upper side of the square aluminum shell, the clamping plate 209 will move away from the side of the square aluminum shell at the same time, and when the clamping plate 209 is out of contact with the second mounting plate 201, it will return to its initial state under the action of the reset spring 211, as shown in FIG. Figure 5 shown.

[0040] In this embodiment, the cutting mechanism 30 includes a mounting plate 301 and a hydraulic cylinder 302. The hydraulic cylinder 302 is vertically installed at the center of the mounting plate 301 and is vertically connected to a mounting box 303 at its output end. A double-headed motor 304 is horizontally connected to the inside of the mounting box 303 and cutting blades 305 are connected to its two output ends. A pair of connecting plates 306 are symmetrically provided on the front and rear sides of the mounting box 303, and a pair of compression springs 308 are connected between the pair of connecting plates 306. A pair of limit plates 307 are symmetrically provided on the upper side of the connecting plate 306. Two pairs of fixed pulleys 309 are symmetrically connected to the lower side of the mounting plate 301. A steel wire rope 310 is wound around the fixed pulley 309, and its two ends are respectively connected to the mounting box 303 and the connecting plate 306. The mounting plate 301 is installed on the mounting shell 114 through a pair of "冂"-shaped mounting frames 311. The piston rod of the hydraulic cylinder 302 is extended and drives the installation box 303 to descend, and the connecting plate 306 will rise synchronously under the action of the steel wire rope 310. When the compression spring 308 contacts the bottom of the installation box 303, the installation box 303 will continue to descend, and the connecting plate 306 will continue to rise and deflect to a certain extent. The front and rear connecting plates deflect into an inverted "eight" shape, during which the compression spring 308 is stretched into a U-shaped state. The piston rod of the hydraulic cylinder 302 is contracted and drives the installation box 303 to rise, and the connecting plate 306 will fall synchronously under the action of the steel wire rope 310. When the compression spring 308 is out of contact with the installation box 303, under the action of the compression spring 308, the front and rear connecting plates deflect into a "one" shape, and the installation box 303 will continue to rise, and the connecting plate 306 will continue to descend and be placed on the corresponding hinge seat 103. And under the guidance of the limiting strip 212 on the second mounting plate 201 and the limiting plate 307 on the connecting plate 306, the square aluminum shell battery 40 is conveniently and accurately transferred to the designated area on the second mounting plate 201. It should be noted that since it is difficult for a single connecting plate 306 to remain horizontal and not shake when hoisted by only two steel wire ropes 310, the compression spring 308 is added here to keep the front and rear connecting plates 306 in a horizontal state and prevent a large shake.

[0041] In this embodiment, a plurality of universal wheels 116 are evenly connected to the bottom of the mounting shell 114. The universal wheels 116 can facilitate the movement of the entire device.

[0042] In this embodiment, "convex"-shaped avoidance openings 114a are symmetrically provided at the upper part of the mounting shell 114, rectangular conveying openings 114b are symmetrically provided at the lower part of the mounting shell 114, and conveyor belts 117 are provided at the conveying openings 114b on both the left and right sides. The avoidance openings 114a can prevent the clamping mechanism 20 from interfering with the mounting shell 114 during deflection. The removed battery cells can be transferred away through the conveyor belts 117 by passing through the conveying openings 114b on one side.

[0043] In this embodiment, a friction pad 207 is pasted on the lower side of the pressing strip 206, and a friction plate 210 is pasted on the inner side of the clamping plate 209. The friction pad 207 not only ensures the friction force between the pressing strip 206 and the square aluminum shell, but also prevents the square aluminum shell from being deformed by pressing and hindering the removal of the battery cell; the friction plate 210 not only ensures the friction force between the clamping plate 209 and the square aluminum shell, but also prevents the square aluminum shell from being deformed by pressing and hindering the removal of the battery cell.

[0044] In this embodiment, conveyor belts 213 and 214 are respectively provided on the front and rear sides of the second mounting plate 201. The square aluminum shell battery 40 to be processed can be transferred to the upper side of the second mounting plate 201 through the conveyor belt 213; the empty square aluminum shell can be transferred away from the upper side of the second mounting plate 201 through the conveyor belt 214.

[0045] The working principle of this recycling and treatment equipment for waste power batteries of new energy vehicles:

[0046] Step 1: Place two fully discharged square aluminum shell batteries 40 flat on the upper sides of the left and right mounting plates 201, and their battery top covers are all facing inwards, as Figure 1 shown.

[0047] Step 2: The piston rods of the hydraulic cylinders 202 on the left and right contract to drive the pressing strips 206 to descend. When the clamping plates 209 abut against the upper sides of the second mounting plates 201, the clamping plates 209 will approach the square aluminum shell batteries 40 under the deflection of the hinge strips 208. When the pressing strips 206 press on the upper sides of the square aluminum shell batteries 40, the clamping plates 209 will synchronously clamp the sides of the square aluminum shell batteries 40.

[0048] Step 3: The piston rod of hydraulic cylinder three 302 extends to drive the mounting box 303 to descend. Under the action of the steel wire rope 310, the connecting plate 306 will rise synchronously. When the compression spring 308 contacts the bottom of the mounting box 303, the mounting box 303 will continue to descend, and the connecting plate 306 will also continue to rise and deflect to a certain extent. The front and rear connecting plates deflect into an inverted "V" shape. During this period, the compression spring 308 is stretched into a U shape. During the descent of the mounting box 303, the double-headed motor 304 drives the left and right cutting discs 305 to rotate at high speed, and cuts off the battery top covers on the two square aluminum shell batteries 40.

[0049] Step 4: The piston rod of hydraulic cylinder three 302 contracts to drive the mounting box 303 to rise. Under the action of the steel wire rope 310, the connecting plate 306 will descend synchronously. When the compression spring 308 just disengages from the contact with the mounting box 303, under the action of the compression spring 308, the front and rear connecting plates 306 will deflect into a "one" shape. At this time, the mounting box 303 will pause in rising, and the connecting plate 306 will also pause in descending to avoid movement interference between the deflection assembly and the clamping mechanism 20.

[0050] Step 5: The piston rods of the front and rear hydraulic cylinders one 102 contract to drive the hinge seat one 103 to descend. The hinge bars one 104 on both sides of the hinge seat one 103 deflect downward around the upper ends of the hinge bars two 106 on the same side. The two clamping mechanisms 20 and the clamped square aluminum shell batteries 40 deflect downward synchronously until the two square aluminum block batteries 40 are in a vertically downward state. When the hinge seat one 103 descends, the rack 113 drives the gear 110 to rotate forward. In this rotation direction, the one-way bearing 109 is in a locked state. Therefore, the power can be transmitted to the mounting shaft 107 to drive the eccentric wheel 111 to rotate, thereby driving the entire deflection assembly to vibrate, and using the vibration to shake the battery core out of the square aluminum shell.

[0051] Step 6: The piston rods of the hydraulic cylinders one 102 extend to drive the hinge seat one 103 to rise. The hinge bars one 104 on both sides of the hinge seat one 103 deflect upward around the upper ends of the hinge bars two 106 on the same side. The two clamping mechanisms 20 and the clamped empty square aluminum shells deflect upward synchronously until the two square aluminum shells are in a lying flat state.

[0052] Step 7: The piston rod of the hydraulic cylinder two 202 extends to drive the pressing strip 206 to rise. When the pressing strip 206 is away from the upper side of the square aluminum shell, the clamping plate 209 will synchronously move away from the side of the square aluminum shell. And when the clamping plate 209 disengages from the contact with the mounting plate two 201, it will return to the initial state under the action of the return spring 211, as Figure 5 shown;

[0053] Step 8: The piston rod of the third hydraulic cylinder 302 continues to contract, driving the mounting box 303 to continue rising. Under the action of the steel wire rope 310, the connecting plate 306 will continue to descend synchronously until the two connecting plates 306 are placed on the corresponding first hinge seats 103.

[0054] Step 9: Remove the two empty square aluminum shell batteries 40 on the left and right.

[0055] Therefore, the above-disclosed embodiments are illustrative in all respects and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are encompassed by the present invention.

Claims

1. A recycling and processing device for waste power batteries of new energy vehicles, characterized in that, Comprising: A tipping mechanism (10), the tipping mechanism (10) includes a deflection assembly and a vibration assembly, the deflection assembly is used to adjust a pair of square aluminum shell batteries (40) to an inverted state, and the vibration assembly is used to vibrate the battery cells out of the square aluminum shells; A clamping mechanism (20), there are a pair of the clamping mechanisms (20) and they are symmetrically arranged above the tipping mechanism (10), the clamping mechanism (20) is used to clamp the square aluminum shell battery (40) on the deflection assembly; A cutting mechanism (30), the cutting mechanism (30) is arranged above the clamping mechanism (20) and is used to cut the battery top cover from the square aluminum shell.

2. The recycling and treatment equipment for used power batteries of new energy vehicles according to claim 1, wherein, The deflection assembly includes a first mounting plate (101) and a first hydraulic cylinder (102), a rectangular blanking port (101a) is provided at the center of the first mounting plate (101), there are a pair of the first hydraulic cylinders (102) and they are symmetrically installed on the front and rear sides of the first mounting plate (101), the end of the piston rod of the first hydraulic cylinder (102) is vertically connected with a first hinge seat (103), and L-shaped first hinge bars (104) are symmetrically connected to both ends of the first hinge seat (103), the second hinge seats (105) are symmetrically connected to the left and right sides of the first mounting plate (101), and I-shaped second hinge bars (106) are connected to the second hinge seats (105), and the first hinge bars (104) and the second hinge bars (106) on the same side are connected to each other.

3. The recycling and treatment equipment for waste power batteries of new energy vehicles according to claim 2, characterized in that, The vibration assembly includes a mounting shaft (107) and an eccentric wheel (111), there are a pair of the mounting shafts (107) and they are symmetrically distributed left and right, the mounting shafts (107) are installed on the first mounting plate (101) through a pair of bearing seats (108), the middle of the mounting shaft (107) is connected with an upper gear (110) through a one-way bearing (109), the two ends of the mounting shaft (107) are both connected with the eccentric wheel (111), a T-shaped mounting frame (112) is connected between the front and rear first hinge seats (103), a rack (113) is vertically connected to the middle of the mounting frame (112), and the gears (110) and the racks (113) on the same side are meshed with each other, a "U"-shaped mounting shell (114) is provided below the first mounting plate (101), and a plurality of shock-absorbing springs (115) are connected between them.

4. The recycling and treatment equipment for used power batteries of new energy vehicles according to claim 2, wherein, The clamping mechanism (20) comprises a second mounting plate (201) and a second hydraulic cylinder (202). The second mounting plate (201) is horizontally connected to two front and rear hinged bars (104). The second hydraulic cylinder (202) is vertically mounted on the second mounting plate (201) and is vertically connected to a C-shaped mounting bar (203) at its output end. A pair of guide posts (204) are vertically connected to the lower side of the mounting bar (203). The guide posts (204) are connected to the guide sleeves (205). ) is slidably connected to the second mounting plate (201), the two ends of the mounting strip (203) are commonly connected to a "冂"-shaped clamping strip (206), a pair of clamping plates (209) are symmetrically provided at the two ends of the clamping strip (206), the clamping plates (209) are connected to the clamping strip (206) through two pairs of hinge strips (208), and a return spring (211) is connected between the two, and a limit strip (212) is fixed on the upper side of the second mounting plate (201).

5. The recycling and treatment equipment for waste power batteries of new energy vehicles according to claim 3, characterized in that, The cutting mechanism (30) comprises a mounting plate (301) and a hydraulic cylinder (302). The hydraulic cylinder (302) is vertically mounted at the center of the mounting plate (301) and is vertically connected to a mounting box (303) at its output end. A double-headed motor (304) is horizontally connected to the inside of the mounting box (303) and is connected to cutting blades (305) at both output ends. A pair of connecting plates (306) are symmetrically arranged on the front and rear sides of the mounting box (303). ), a pair of compression springs (308) are connected between the connecting plate (306), a pair of limit plates (307) are symmetrically provided on the upper side of the connecting plate (306), two pairs of fixed pulleys (309) are symmetrically connected on the lower side of the mounting plate three (301), a steel wire rope (310) is wound around the fixed pulley (309), and its two ends are respectively connected to the mounting box (303) and the connecting plate (306), and the mounting plate three (301) is installed on the mounting shell (114) through a pair of "冂"-shaped mounting frames (311).

6. The recycling and treatment equipment for waste power batteries of new energy vehicles according to claim 3, characterized in that, The bottom of the installation shell (114) is evenly connected to a plurality of universal wheels (116).

7. The recycling and treatment equipment for waste power batteries of new energy vehicles according to claim 3, characterized in that, The upper portion of the installation shell (114) is symmetrically provided with a "convex"-shaped avoidance opening (114a), the lower portion of the installation shell (114) is symmetrically provided with a rectangular conveying opening (114b), and conveying belts (117) are provided at the conveying openings (114b) on the left and right sides.

8. The recycling and treatment equipment for waste power batteries of new energy vehicles according to claim 4, characterized in that, A friction pad (207) is pasted on the lower side of the clamping strip (206), and a friction plate (210) is pasted on the inner side of the clamping plate (209).

9. The recycling and treatment equipment for waste power batteries of new energy vehicles according to claim 4, characterized in that, Conveyor belt 2 (213) and conveyor belt 3 (214) are respectively provided on the front and rear sides of the second mounting plate (201).

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