A large-inclination belt conveyor for recycling waste lithium batteries

Abstract

The application belongs to the technical field of conveying belts, and particularly discloses a large-inclination-angle conveying belt for recycling waste lithium batteries, which comprises a conveying belt used for conveying waste lithium batteries and comprising a horizontal section and an inclined section; conveying rollers uniformly arranged on the inner side of the conveying belt and used for driving the conveying belt to run; side plates, the number of which is two, and the two side plates are respectively connected to the two ends of the plurality of conveying rollers and used for mounting the conveying rollers; and a material blocking device comprising a baffle, a sealing strip, a water absorbing assembly and a pressing assembly. The water absorbing assembly in the material blocking device cooperates with the pressing assembly to realize efficient absorption, extrusion discharge and centralized collection of residual electrolyte of the waste lithium batteries, avoid long-term adhesion of the electrolyte on the conveying belt, significantly reduce the corrosion of the electrolyte on the belt, effectively delay the aging of the belt, prolong the service life of the conveying belt and reduce the equipment maintenance cost.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of conveying belts, and particularly relates to a large-inclination belt conveying belt for recycling waste lithium batteries. BACKGROUND

[0002] In the recycling process of waste lithium batteries, the large-inclination belt conveying belt is an important equipment for connecting various processing procedures and realizing material transfer. At present, the conveying belts for conveying waste lithium batteries on the market are mostly conventional rubber conveying belts, which have relatively single functions and can only meet the basic material conveying requirements.

[0003] However, part of electrolyte is usually left in the waste lithium battery, and the electrolyte is mainly composed of carbonate organic solvents and lithium salts and has strong chemical corrosiveness. Even if the existing conveying belt adopts an anti-corrosion rubber material, in the long-term contact process with the residual electrolyte, the rubber will inevitably swell, harden and become brittle, and other aging phenomena will occur. These aging problems will directly cause the decrease of the elasticity of the conveying belt, the deterioration of the flexibility, and further cause the cracking and delamination of the conveying belt, seriously affecting the normal service life and operation stability of the conveying belt, increasing the equipment maintenance cost and operation interruption risk of the recycling of waste lithium batteries, and failing to meet the efficient and stable production requirements of the recycling industry of waste lithium batteries.

[0004] Therefore, it is necessary to invent a large-inclination belt conveying belt for recycling waste lithium batteries to solve the above problems. SUMMARY

[0005] In view of the above problems, the application provides a large-inclination belt conveying belt for recycling waste lithium batteries to solve the problems in the background art.

[0006] To achieve the above purpose, the application provides the following technical scheme: a large-inclination belt conveying belt for recycling waste lithium batteries, comprising:

[0007] A conveying belt is used for conveying waste lithium batteries, and the conveying belt comprises a horizontal section and an inclined section.

[0008] A plurality of conveying rollers are uniformly arranged on the inner side of the conveying belt and used for driving the conveying belt to rotate.

[0009] Two side plates are connected to the two ends of the plurality of conveying rollers and used for mounting the conveying rollers.

[0010] The utility model provides a material blocking device, including baffle, sealing strip, water absorbing component and pressing assembly, the number of baffle is a plurality, a plurality of baffle evenly distributes on the outer surface of conveying belt, and the baffle is hollow design, and one side of baffle is provided with mounting hole, sealing strip is detachably installed at mounting hole, water absorbing component is located the inboard of baffle, and the side of baffle forward direction is evenly provided with a plurality of liquid inlet, the number of pressing assembly is two, two pressing assembly is symmetrically set up in the front and back side position of conveying belt horizontal section, for extruding water absorbing component.

[0011] Further, the top end of the inclined section of the conveying belt is higher than the horizontal section, and the bottom of the horizontal section is provided with a collecting groove.

[0012] Further, the water absorbing component includes sponge, fixed strip, limiting rod and return spring, the sponge is movably arranged inside the baffle, and the thickness of the sponge matches the width of the inside of the baffle, the number of the fixed strip is two, the two fixed strips are respectively fixedly connected to the top and bottom of the sponge, and the fixed strip away from the conveying belt is evenly provided with a filter hole, the number of the limiting rod is two, the two limiting rods are respectively vertically located at the front and back positions of the sponge, the limiting rod is vertically slidingly inserted between the two fixed strips, and the two ends of the limiting rod are respectively fixedly connected to the top and bottom inner walls of the baffle, the return spring is slidingly sleeved on the limiting rod, and the two ends of the return spring are respectively fixedly connected to the two fixed strips, and the side of the baffle away from the conveying belt is evenly provided with a plurality of drainage holes.

[0013] Further, the pressing assembly includes a pressing strip, a pressing rod, and a connecting plate. The pressing strip includes a horizontal section and an inclined section. The inclined direction of the inclined section of the pressing strip is the same as the inclined direction of the inclined section of the conveying belt. The inclined section of the pressing strip is closer to the inclined section of the conveying belt than the horizontal section. The number of the pressing rod is two. The two pressing rods are symmetrically fixedly connected to the two ends of the fixed strip without a filter hole. When the baffle is located at the bottom of the horizontal section of the conveying belt, the top end of the inclined section of the pressing strip is higher than the height of the pressing rod. The sealing strip and the side of the baffle opposite to the pressing rod are both provided with a vertical strip-shaped hole. The pressing rod is inserted into the strip-shaped hole. The connecting plate is L-shaped and fixedly connected between the top of the pressing strip and the same side of the side plate.

[0014] Further, the inner side of the horizontal section of the conveying belt is provided with a buffer assembly, the buffer assembly comprises a buffer plate, a plurality of telescopic rods, a damping spring and a roller shaft, the buffer plate is horizontally inserted into the inner side of the conveying belt, the plurality of telescopic rods are vertically and fixedly connected to the bottom of the buffer plate, the bottom of each telescopic rod is fixedly connected to the adjacent side plate, the damping spring is sleeved on the telescopic rod, and the two ends of the damping spring are fixedly connected to the surfaces of the telescopic rod near the two ends, and the plurality of roller shafts are uniformly arranged on the top of the buffer plate, the top of the roller shaft is always in contact with the inner wall of the top of the horizontal section of the conveying belt, and the length direction of the roller shaft is parallel to the length direction of the baffle.

[0015] Further, the pressing strip can be in contact with the pressing rod, and the bottom end of the horizontal section of the pressing strip is uniformly provided with a plurality of strip-shaped protrusions.

[0016] Further, the large-inclination-angle conveying belt for recycling waste lithium batteries further comprises a staircase installed on one side of the conveying belt, and the staircase is parallel to the inclined section of the conveying belt.

[0017] Further, the side of the baffle close to the liquid inlet hole is designed as a concave surface for collecting electrolyte.

[0018] Further, the side of the baffle close to the conveying belt is fixedly connected with two inclined guide strips in a symmetrical manner, and the inclined guide strips and the conveying belt are smoothly connected together.

[0019] Further, the height of the sponge is equal to half of the height of the baffle, and the liquid inlet holes are distributed in the half area of the side of the baffle close to the conveying belt.

[0020] The technical effects and advantages of the present application are as follows:

[0021] 1. The water absorption assembly and the pressing assembly in the material blocking device cooperate to realize efficient absorption, extrusion discharge and centralized collection of residual electrolyte of the waste lithium battery, avoid long-term adhesion of the electrolyte on the conveying belt, significantly reduce the corrosion of the electrolyte on the belt, effectively delay the aging of the belt, prolong the service life of the conveying belt, and reduce the equipment maintenance cost.

[0022] 2. The buffer assembly is arranged, when the waste lithium battery is placed on the conveying belt, the pressure of the waste lithium battery on the conveying belt will extrude the buffer plate downward, so that the buffer plate can move downward and compress the telescopic rod and the damping spring, and when the damping spring is compressed, the impact force of the waste lithium battery on the conveying belt can be converted into the elastic potential energy of the damping spring, thereby effectively reducing the impact force of the waste lithium battery on the conveying belt, protecting the conveying belt and prolonging its service life.

[0023] 3、The present application is provided with a strip-shaped protrusion at the bottom end of the pressing strip horizontal section, when the pressing rod moves to the bottom position of the pressing strip horizontal section, the sponge can complete the extrusion operation of the electrolyte under the extrusion of the fixed strip at this time, at this time, as the pressing rod continues to move along the bottom of the pressing strip horizontal section, the strip-shaped protrusion at the bottom of the pressing strip horizontal section can contact the pressing rod, thereby generating vibration through the collision between the pressing rod and the strip-shaped protrusion, and as the pressing rod vibrates, the vibration can be transmitted to the baffle, thereby enabling the electrolyte attached to the bottom of the baffle to quickly drip into the collection tank under the action of vibration, avoiding the electrolyte remaining on the baffle. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the front view of the present application;

[0025] Figure 2 is the top view of the present application;

[0026] Figure 3 is the perspective view of part of the conveying belt, the material blocking device and the collection tank in the present application;

[0027] Figure 4 is the partial structure schematic view of the present application; Figure 3

[0028] Figure 5 is the perspective view of the buffer plate and the roller shaft in the present application;

[0029] Figure 6 is the perspective view of the baffle and the pressing assembly in the present application;

[0030] Figure 7 is the perspective view of the baffle in the present application;

[0031] Figure 8 is the perspective view of the water absorption assembly in the present application.

[0032] In the figure: 1, conveying belt; 2, conveying roller; 3, side plate; 4, baffle; 5, sealing strip; 6, liquid inlet hole; 7, collection tank; 8, sponge; 9, fixed strip; 10, limiting rod; 11, return spring; 12, pressing strip; 13, pressing rod; 14, connecting plate; 15, buffer plate; 16, telescopic rod; 17, shock absorbing spring; 18, roller shaft; 19, strip-shaped protrusion; 20, stairs; 21, inclined surface guide strip. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with embodiments.

[0034] The present application provides a Figures 1 to 8 ​The shown large-inclination-angle belt conveyor for recycling waste lithium batteries comprises a conveying belt 1, conveying rollers 2, side plates 3 and a material blocking device, the conveying belt 1 is used for conveying waste lithium batteries, and the conveying belt 1 comprises a horizontal section and an inclined section; the conveying rollers 2 are uniformly arranged on the inner side of the conveying belt 1 and used for driving the conveying belt 1 to operate; the side plates 3 are two in number and connected to the two ends of the plurality of conveying rollers 2 respectively and used for mounting the conveying rollers 2; the material blocking device comprises baffle plates 4, sealing strips 5, a water absorption assembly and a pressing assembly, the baffle plates 4 are multiple in number and uniformly distributed on the outer surface of the conveying belt 1, the baffle plates 4 are designed in a hollow manner, one side of each baffle plate 4 is provided with a mounting hole, the sealing strips 5 are detachably mounted at the mounting holes, the hollow design of the baffle plates 4 and the detachable sealing strips 5 facilitate the maintenance and replacement of the water absorption assembly, the water absorption assembly is located on the inner side of the baffle plates 4, and the side of each baffle plate 4 in the advancing direction is uniformly provided with a plurality of liquid inlet holes 6, the pressing assembly is two in number and symmetrically arranged on the front and back sides of the horizontal section of the conveying belt 1 and used for pressing the water absorption assembly, and the side of each baffle plate 4 close to the liquid inlet holes 6 is designed in a concave manner and used for collecting electrolyte;

[0035] The water absorption assembly comprises sponges 8, fixing strips 9, limiting rods 10 and return springs 11, the sponges 8 are movably arranged on the inner side of the baffle plates 4, the thickness of each sponge 8 matches the width of the inner side of the baffle plate 4, the fixing strips 9 are two in number and fixedly connected to the top and bottom of each sponge 8 respectively, and a plurality of filter holes are uniformly arranged on the fixing strip 9 away from the conveying belt 1, the limiting rods 10 are two in number and vertically arranged on the front and back sides of each sponge 8, the limiting rod 10 is vertically and slidingly inserted between the two fixing strips 9, and the two ends of the limiting rod 10 are fixedly connected to the top and bottom inner walls of the baffle plate 4, the return spring 11 is slidingly sleeved on the limiting rod 10, and the two ends of the return spring 11 are fixedly connected to the two fixing strips 9, the side of each baffle plate 4 away from the conveying belt 1 is uniformly provided with a plurality of drainage holes, the height of each sponge 8 is equal to half the height of the baffle plate 4, and the liquid inlet holes 6 are distributed in the half area of the side of each baffle plate 4 close to the conveying belt 1, and the side of each baffle plate 4 close to the conveying belt 1 is symmetrically fixedly connected with two inclined guide strips 21, and the inclined guide strips 21 and the conveying belt 1 are smoothly connected together;

[0036] When conveying the waste lithium batteries, the waste lithium battery placed on the top of the horizontal section of the conveying belt 1 can gradually move to the inclined section of the conveying belt 1 under the driving of the conveying belt 1 with the rotation of the conveying rollers 2, in this process, the waste lithium battery gradually inclines upward, and the baffle plate 4 can generate a supporting force on the waste lithium battery to avoid the waste lithium battery from sliding downward along the inclined section of the conveying belt 1;

[0037] And in the process of conveying belt 1 transport waste lithium batteries, when the surface of waste lithium batteries residual electrolyte drops on conveying belt 1, electrolyte can flow along the top slope of conveying belt 1 under the action of gravity to the baffle 4, then electrolyte can flow to the concave surface of baffle 4 under the guidance of slope guide bar 21, then the electrolyte can be collected by liquid inlet hole 6 into the baffle 4, so as to contact with the sponge 8 inside the baffle 4, then the sponge 8 can quickly absorb electrolyte, thereby avoiding the accumulation of electrolyte on the conveying belt 1 or flowing randomly, avoiding the corrosion of conveying belt 1 by electrolyte, effectively delaying the aging of the belt, prolonging the service life of conveying belt 1, reducing equipment maintenance cost.

[0038] As shown in Figures 3 to 8 , the pressing assembly includes pressing strip 12, pressure rod 13 and connecting plate 14, pressing strip 12 includes horizontal section and inclined section, the inclined direction of the inclined section of pressing strip 12 is the same as the inclined direction of the inclined section of conveying belt 1, and the inclined section of pressing strip 12 is closer to the inclined section of conveying belt 1 than the horizontal section, the number of pressure rod 13 is two, two pressure rods 13 are fixedly connected on both ends of fixed strip 9 without filter hole, and when the baffle 4 is located at the bottom of the horizontal section of conveying belt 1, the top end of the inclined section of pressing strip 12 is higher than the height of pressure rod 13, the positions of sealing strip 5 and baffle 4 side opposite to pressure rod 13 are provided with vertical strip hole, and pressure rod 13 is inserted into the strip hole, connecting plate 14 is L-shaped, and connecting plate 14 is fixedly connected between the top of pressing strip 12 and the same side of side plate 3, the top end of the inclined section of conveying belt 1 is higher than the horizontal section, and the bottom of the horizontal section is provided with collecting groove 7;

[0039] By setting the pressing assembly, when the baffle 4 moves to the bottom of the conveying belt 1, the sponge 8 inside the baffle 4 can move away from the conveying belt 1 under the action of gravity along the limiting rod 10, so that the fixed strip 9 with filter hole can be in close contact with the inner wall of the side of the baffle 4 with drain hole, and at this time the liquid inlet hole 6 can be staggered with the sponge 8, with the continuous operation of the conveying belt 1, when the baffle 4 with water absorbing sponge 8 moves to the bottom of the horizontal section with the conveying belt 1, the pressure rods 13 on both sides of the baffle 4 gradually contact with the pressing strip 12 of the pressing assembly, due to the design of the inclined section of the pressing strip 12, with the continuous movement of the conveying belt 1, the pressure of the pressing strip 12 on the pressure rod 13 gradually increases, the pressure rod 13 moves downward along the strip hole, driving the fixed strip 9 on the top to extrude the sponge 8, in this process, the return spring 11 is gradually compressed, when the sponge 8 is extruded, the electrolyte absorbed in the sponge 8 can be squeezed out of the baffle 4 through the filter hole and the drain hole, and finally drop into the collecting groove 7 below, completing the collection and treatment of electrolyte;

[0040] Subsequently, as the transmission belt 1 continues to run, when the pressing rod 13 is completely separated from the pressing strip 12, the two fixed strips 9 can move away from each other as the return spring 11 gradually elongates, thereby pulling the sponge 8 to stretch and recover, at this time the sponge 8 after being squeezed recovers good water absorption effect, thereby ensuring that the sponge 8 can timely and effectively absorb the residual electrolyte in the subsequent conveying of waste lithium batteries.

[0041] As shown in Figure 3 and Figure 4 , the inner side of the horizontal section of the conveying belt 1 is provided with a buffer assembly, the buffer assembly includes a buffer plate 15, a plurality of telescopic rods 16, a damping spring 17 and a plurality of roller shafts 18, the buffer plate 15 is horizontally inserted into the inner side of the conveying belt 1, the plurality of telescopic rods 16 are evenly and vertically fixedly connected to the bottom of the buffer plate 15, and the bottom end of the telescopic rod 16 is fixedly connected with the adjacent side plate 3, the damping spring 17 is sleeved on the telescopic rod 16, and the two ends of the damping spring 17 are fixedly connected with the surfaces of the telescopic rod 16 near the two ends, the plurality of roller shafts 18 are evenly installed on the top of the buffer plate 15, the top of the roller shaft 18 is always in close contact with the top inner wall of the horizontal section of the conveying belt 1, and the length direction of the roller shaft 18 is parallel to the length direction of the baffle 4;

[0042] By setting the buffer assembly, when the waste lithium battery is placed on the conveying belt 1, as the waste lithium battery falls on the horizontal section of the conveying belt 1, the pressure of the waste lithium battery on the conveying belt 1 will extrude the buffer plate 15 downward, so that the buffer plate 15 can move downward and compress the telescopic rod 16 and the damping spring 17, and as the damping spring 17 is compressed, the impact force of the waste lithium battery on the conveying belt 1 can be converted into the elastic potential energy of the damping spring 17, thereby effectively reducing the impact force of the waste lithium battery on the conveying belt 1, protecting the conveying belt 1 and prolonging its service life; at the same time, in the process of running of the conveying belt 1, the roller shaft 18 can roll with the conveying belt 1 under the action of friction force, reducing the friction loss between the buffer plate 15 and the belt.

[0043] As shown in Figure 6 , the pressing strip 12 can be in contact with the pressing rod 13, and the bottom end of the horizontal section of the pressing strip 12 is evenly distributed with a plurality of strip-shaped protrusions 19;

[0044] By setting a strip-shaped protrusion 19 at the bottom end of the horizontal section of the pressing strip 12, when the pressing rod 13 moves to the bottom position of the horizontal section of the pressing strip 12, the sponge 8 can complete the extrusion operation of the electrolyte under the extrusion of the fixed strip 9 at this time, at this time, as the pressing rod 13 continues to move along the bottom of the horizontal section of the pressing strip 12, the strip-shaped protrusion 19 at the bottom of the horizontal section of the pressing strip 12 can be in contact with the pressing rod 13, so as to generate vibration through the collision between the strip-shaped protrusion 19 and the pressing rod 13, and as the pressing rod 13 vibrates, the vibration can be transmitted to the baffle 4, so that part of the electrolyte attached to the bottom of the baffle 4 can quickly drip into the collecting groove 7 under the action of vibration, avoiding the electrolyte remaining on the baffle 4.

[0045] As shown in Figure 1 and Figure 2 The large-inclination-angle belt conveyor for recycling waste lithium batteries further comprises a staircase 20 installed on one side of the conveying belt 1, and the staircase 20 is parallel to the inclined section of the conveying belt 1.

[0046] The staircase 20 is installed on one side of the conveying belt 1, and in the process of transporting lithium batteries, the staff can conveniently reach the top end or other height positions of the inclined section of the conveying belt 1 through the staircase 20, so as to facilitate the maintenance, repair or observation of the material conveying condition of the equipment, and improve the convenience and safety of the operation of the equipment.

[0047] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them.

Claims

1. A steeply inclined conveyor belt for recycling waste lithium batteries, characterized in that, include: A conveyor belt (1) is used to transport waste lithium batteries, and the conveyor belt (1) includes a horizontal section and an inclined section; The conveyor rollers (2) are evenly arranged on the inner side of the conveyor belt (1) to drive the conveyor belt (1) to rotate. Side plate (3), there are two side plates (3), and the two side plates (3) are respectively connected to the two ends of multiple conveyor rollers (2) for mounting the conveyor rollers (2). The material blocking device includes a baffle (4), a sealing strip (5), a water absorption component, and a pressing component. There are multiple baffles (4), which are evenly distributed on the outer surface of the conveyor belt (1). The baffles (4) are hollow and have mounting holes on one side. The sealing strip (5) is detachably installed at the mounting holes. The water absorption component is located inside the baffle (4), and several liquid inlet holes (6) are evenly opened on one side of the baffle (4) in the forward direction. There are two pressing components, which are symmetrically arranged at the front and rear sides of the horizontal section of the conveyor belt (1) for squeezing the water absorption component. The water-absorbing assembly includes a sponge (8), fixing strips (9), limiting rods (10), and a return spring (11). The sponge (8) is movably disposed inside the baffle (4), and the thickness of the sponge (8) matches the width of the inner side of the baffle (4). There are two fixing strips (9), which are respectively fixedly connected to the top and bottom of the sponge (8). Filter holes are evenly opened on the fixing strip (9) away from the conveyor belt (1). There are two limiting rods (10). The limiting rod (10) is vertically located at the front and rear sides of the sponge (8). The limiting rod (10) is vertically slidably inserted between the two fixing strips (9). The two ends of the limiting rod (10) are fixedly connected to the top and bottom inner walls of the baffle (4). The reset spring (11) is slidably sleeved on the limiting rod (10). The two ends of the reset spring (11) are fixedly connected to the two fixing strips (9). The baffle (4) has several drainage holes evenly arranged on the side away from the conveyor belt (1). The pressing assembly includes a pressing strip (12), pressing rods (13), and a connecting plate (14). The pressing strip (12) includes a horizontal section and an inclined section. The inclined direction of the inclined section of the pressing strip (12) is the same as the inclined direction of the inclined section of the conveyor belt (1), and the inclined section of the pressing strip (12) is closer to the inclined section of the conveyor belt (1) than its horizontal section. There are two pressing rods (13), and the two pressing rods (13) are symmetrically fixedly connected to a fixed strip without filter holes. 9) At both ends, and when the baffle (4) is located at the bottom of the horizontal section of the conveyor belt (1), the top of the inclined section of the pressing strip (12) is higher than the height of the pressure rod (13). The sealing strip (5) and the side of the baffle (4) are both provided with vertical strip holes that are directly opposite the pressure rod (13), and the pressure rod (13) is inserted into the strip hole. The connecting plate (14) is L-shaped and is fixedly connected between the top of the pressing strip (12) and the side plate (3) on the same side.

2. The inclined-angle conveyor belt for recycling waste lithium batteries according to claim 1, characterized in that: The top of the inclined section of the conveyor belt (1) is higher than the horizontal section, and a collection trough (7) is provided at the bottom of the horizontal section.

3. The inclined-angle conveyor belt for recycling waste lithium batteries according to claim 2, characterized in that: A buffer assembly is provided on the inner side of the horizontal section of the conveyor belt (1). The buffer assembly includes a buffer plate (15), a telescopic rod (16), a shock-absorbing spring (17), and rollers (18). The buffer plate (15) is horizontally inserted into the inner side of the conveyor belt (1). There are multiple telescopic rods (16). Multiple telescopic rods (16) are uniformly and vertically fixedly connected to the bottom of the buffer plate (15). The bottom end of the telescopic rod (16) is fixedly connected to the adjacent side plate (3). The shock-absorbing spring (17) is sleeved on the telescopic rod (16). The two ends of the shock-absorbing spring (17) are fixedly connected to the surfaces of the telescopic rod (16) near the two ends. There are multiple rollers (18). Multiple rollers (18) are uniformly installed on the top of the buffer plate (15). The top of the roller (18) is always in contact with the top inner wall of the horizontal section of the conveyor belt (1). The length direction of the roller (18) is parallel to the length direction of the baffle (4).

4. The inclined-angle conveyor belt for recycling waste lithium batteries according to claim 3, characterized in that: The pressing strip (12) can contact the pressing rod (13), and several strip-shaped protrusions (19) are evenly distributed at the bottom end of the horizontal section of the pressing strip (12).

5. The inclined-angle conveyor belt for recycling waste lithium batteries according to claim 4, characterized in that: The inclined belt conveyor for recycling waste lithium batteries also includes a staircase (20) installed on one side of the conveyor belt (1), and the staircase (20) is parallel to the inclined section of the conveyor belt (1).

6. The inclined-angle conveyor belt for recycling waste lithium batteries according to claim 5, characterized in that: The side of the baffle (4) near the liquid inlet (6) is designed with a concave surface for collecting electrolyte.

7. The inclined-angle conveyor belt for recycling waste lithium batteries according to claim 6, characterized in that: The baffle (4) has two inclined guide strips (21) symmetrically fixedly connected on the side near the conveyor belt (1), and the inclined guide strips (21) are smoothly connected to the conveyor belt (1).

8. The inclined-angle conveyor belt for recycling waste lithium batteries according to claim 7, characterized in that: The height of the sponge (8) is equal to half the height of the baffle (4), and the liquid inlet (6) is distributed in the half-zone of the baffle (4) near the conveyor belt (1).

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