Waste battery crusher

Abstract

The utility model discloses a waste battery crusher which comprises a crushing box, a circular material distributing frame, a conical material storing frame and a material distributing assembly, wherein the circular material distributing frame and the conical material storing frame are sequentially communicated and fixed to the top of the crushing box, and the material distributing assembly is arranged in the circular material distributing frame. The material distributing assembly comprises a first rotating rod arranged on the inner side of the circular material distributing frame, a rotating column fixed to the inner side of the first rotating rod and a plurality of material distributing grooves formed in the side face of the rotating column. The side face of the rotating column makes contact with the side face of the circular material distributing frame. After to-be-crushed waste batteries are placed in the conical material storage frame, through cooperation of a driving assembly, a circular material distribution frame, a first rotating rod, a rotating column and a plurality of material distribution grooves, the single-time input amount of the waste batteries can be effectively controlled, and the situation that the single-time crushing work load of a crushing mechanism is large due to the fact that the single-time input amount of the batteries is too large is avoided; and therefore, the crushing efficiency of the battery is improved, and the service life of the crushing mechanism is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery recycling technical field especially relates to a waste battery crusher. BACKGROUND

[0002] At present, the application of lithium battery is more and more extensive, and the main advantage of lithium battery compared with lead-acid battery is more environmental protection, and the recovery rate of lithium battery is relatively high, so lithium battery needs to be crushed when completing discharge recovery.

[0003] The utility model discloses a kind of intelligent battery crushers in the Chinese utility model patent with disclosure No.CN217450499U, by being provided with discharge chute, sieve plate, rotating rod and cam, by sieve plate, battery pieces are screened, so that meet the specifications pass through sieve plate and are discharged by discharge port, while larger remains on sieve plate surface and is discharged by discharge chute, realize automatic screening, facilitate subsequent recovery operation, simultaneously, first motor works will drive rotating rod rotation by belt, and then drive cam rotation, periodically impact sieve plate bottom end one side, make it rise, then under the action of gravity, make sieve plate restore original position, and then by the up-down movement of sieve plate, realize vibration screening, improve screening effect, to solve the problem of inconvenient screening.

[0004] But the device in actual use, the battery to be crushed that is put into feed hopper, often cannot control single-time input amount, easy to cause single-time battery input amount too much, lead to the crushing work load of crushing roller once is larger, thereby not only affect the crushing efficiency of battery, also affect the service life of crushing roller to some extent. SUMMARY

[0005] The utility model overcomes the insufficient of prior art, provide a kind of waste battery crusher.

[0006] To achieve the above object, the utility model adopts the technical scheme of: a kind of waste battery crusher, comprising: crushing box, circular distribution frame and conical storage frame are fixed in the top of the crushing box in sequence, and distribution assembly is arranged in the inside of the circular distribution frame;

[0007] The distribution assembly includes: a first rotating rod is arranged on the inside of the circular distribution frame, a rotating column is fixed on the inside of the first rotating rod, and a plurality of distribution grooves are opened in the side surface of the rotating column;The side surface of the rotating column is in contact with the side surface of the circular distribution frame;

[0008] The inside of the crushing box is sequentially provided with a crushing mechanism and a screening mechanism from top to bottom, the crushing mechanism is used to realize the crushing effect of waste battery, and the screening mechanism is used to separate the solid-liquid of the crushed battery;The top of the crushing box is provided with a driving assembly for providing rotary power for the first rotating rod and the screening mechanism.

[0009] In a preferred embodiment of the utility model, the side surface of the first rotating rod near the two ends is rotationally connected to the inner side of the circular material distributing frame, and the first rotating rod and the rotating column are coaxially arranged with the circular material distributing frame.

[0010] In a preferred embodiment of the utility model, the crushing mechanism comprises: a driving crushing roller and a driven crushing roller rotationally connected inside the crushing box, and a power source installed at the back of the crushing box for providing a relative rotating force to the driving crushing roller and the driven crushing roller; the driving crushing roller is engaged with the driven crushing roller, and the engagement position is opposite to the communication position of the crushing box and the circular material distributing frame.

[0011] In a preferred embodiment of the utility model, the screening mechanism comprises: a screen plate arranged inside the crushing box, a plurality of screen holes opened at the top of the screen plate, and a second rotating rod arranged at the bottom of the screen plate; the side surface of the second rotating rod is fixed with a cam, and an elastic connecting assembly for elastically connecting the screen plate up and down is arranged between the side surface of the screen plate and the inner side of the crushing box.

[0012] In a preferred embodiment of the utility model, the screen plate is arranged obliquely, the distance between the center of the second rotating rod and the protruding end of the cam is greater than the distance between the center of the second rotating rod and the bottom of the screen plate, and the side surface of the second rotating rod near the two ends is rotationally connected to the inner side of the crushing box.

[0013] In a preferred embodiment of the utility model, the elastic connecting assembly comprises: a plurality of movable grooves opened in the inner side of the crushing box, a plurality of connecting blocks slidingly connected to the inner side of the movable grooves, and a plurality of buffer springs fixed to the top and bottom of the connecting blocks; one end of the buffer spring is fixed to the inner side of the movable groove, and one side of the connecting block is fixed to the side surface of the screen plate.

[0014] In a preferred embodiment of the utility model, the driving assembly comprises: a servo motor fixed to the top of the crushing box, a driving synchronous pulley fixed to the output end of the servo motor, and a first driven synchronous pulley fixed to one end of the first rotating rod; a second driven synchronous pulley is fixed to one end of the second rotating rod, and a toothed belt is engaged between the driving synchronous pulley and the first driven synchronous pulley and the second driven synchronous pulley.

[0015] In a preferred embodiment of the utility model, the front surface of the crushing box is rotationally connected with a tension pulley, and the side surface of the tension pulley is in contact with the side surface of the toothed belt.

[0016] The utility model discloses a preferable embodiment, the side surface of the broken case is fixed with the discharge frame, the discharge frame is through to the top of the sieve plate, the bottom of broken case is installed with the liquid outlet cylinder, the side surface of liquid outlet cylinder is installed with the valve.

[0017] The utility model discloses a preferable embodiment, the bottom of broken case is fixed with a plurality of support legs, the bottom of support leg is fixed with the antiskid pad.

[0018] The utility model solves the defects in the background art, and the utility model has the following beneficial effects:

[0019] (1) the utility model provides a kind of waste battery crusher, by being arranged in the inside of circular distribution frame distribution subassembly, after being placed in the inside of conical storage frame to the waste battery to be broken, by the cooperation of driving assembly, circular distribution frame, first rotating rod, rotating column and a plurality of distribution grooves, the input amount of single time of waste battery can be effectively controlled, the input amount of single time of battery is avoided too much, the situation that the crushing mechanism of one time is broken work load is large occurs, to improve not only the crushing efficiency of battery, but also the service life of crushing mechanism.

[0020] (2) in the utility model, by being arranged in the inside of broken case sieve mechanism, when waste lithium battery after being broken falls in the top of sieve plate, by the cooperation of driving assembly, second rotating rod, cam, sieve hole and elastic connecting assembly, battery solid after being broken can be screened and discharged by inclined end, electrolyte after being broken is separated by a plurality of sieve holes on sieve plate surface, to be able to carry out solid-liquid separation to battery after being broken, realize the effect of classified recovery, improve the practicability of device. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model is further described in connection with the drawings and embodiment;

[0022] Figure 1 It is the stereoscopic structure diagram of preferred embodiment of the utility model;

[0023] Figure 2 It is the whole half cut structure diagram of preferred embodiment of the utility model;

[0024] Figure 3 It is the Figure 2 Enlarged structure diagram in A place in the middle;

[0025] In the figure: 1, broken box; 11, circular distribution frame; 12, conical storage frame; 2, the first rotating rod; 21, rotating column; 22, distribution groove; 3, driving broken roller; 31, from broken roller; 4, sieve plate; 41, the second rotating rod; 42, cam; 5, movable slot; 51, connecting block; 52, buffer spring; 6, servo motor; 61, driving synchronous pulley; 62, the first driven synchronous pulley; 63, the second driven synchronous pulley; 64, toothed belt; 7, tension pulley; 8, discharge frame; 81, liquid outlet cylinder; 82, valve; 9, support leg. DETAILED DESCRIPTION

[0026] The utility model will be explained further in detail now in combination with the drawings and examples, these drawings are all simplified schematic diagram, only with schematic way illustrates the basic structure of the utility model, therefore it shows only the relevant structure of the utility model.

[0027] As Figure 1 And Figure 2 As shown in a kind of waste battery breaker, comprising: broken box 1, circular distribution frame 11 and conical storage frame 12 are fixed in broken box 1 top in turn and are communicated, and distribution assembly is set in the inside of circular distribution frame 11;Distribution assembly includes: the first rotating rod 2 of being set in the inside of circular distribution frame 11, rotating column 21 is fixed in the inside of first rotating rod 2, and several distribution grooves 22 are opened in the side surface of rotating column 21;The side surface of rotating column 21 is in contact with the side surface of circular distribution frame 11;The inside of broken box 1 is sequentially provided with broken mechanism and screening mechanism from top to bottom, broken mechanism is used to realize the broken effect to waste battery, screening mechanism is used to carry out solid-liquid separation to the battery after being broken;The top of broken box 1 is provided with driving assembly for providing the rotating power for first rotating rod 2 and screening mechanism.

[0028] It should be noted that the side surface of the first rotating rod 2 close to the two ends is rotationally connected with the inner side of the circular distribution frame 11, and the first rotating rod 2 and the rotating column 21 are coaxially arranged with the circular distribution frame 11; the interior of the conical storage frame 12 is sequentially communicated with the interior of the circular distribution frame 11 and the crushing box 1; the waste batteries to be crushed are placed in the interior of the conical storage frame 12, and through the cooperation of the driving assembly, the first rotating rod 2 in the inner side of the circular distribution frame 11 is rotated, the rotating column 21 is synchronously rotated, the waste batteries in the interior of the conical storage frame 12 enter the plurality of distribution grooves 22 on the side surface of the rotating column 21 through the opening at the communication part of the conical storage frame 12 and the circular distribution frame 11, and when the distribution grooves 22 drive the waste batteries to reach the opening at the communication part of the circular distribution frame 11 and the crushing box 1, the waste batteries fall into the crushing mechanism in the crushing box 1 to realize the crushing effect, and then only the rotation rate of the first rotating rod 2 needs to be controlled, so that the single-time input amount of the waste batteries can be effectively controlled, the situation that the single-time input amount of the batteries is too large to cause the large crushing work load of the crushing mechanism at one time is avoided, the crushing efficiency of the batteries is improved, and the service life of the crushing mechanism is also improved.

[0029] In some embodiments, the crushing mechanism includes: a driving crushing roller 3 and a driven crushing roller 31 rotationally connected in the interior of the crushing box 1, and a power source installed on the back of the crushing box 1 for providing a relative rotating force to the driving crushing roller 3 and the driven crushing roller 31; the driving crushing roller 3 is engaged with the driven crushing roller 31, and the engagement part is opposite to the communication part of the crushing box 1 and the circular distribution frame 11.

[0030] It should be noted that the power source is a mechanical mechanism that can transmit rotary motion, which is a general standard part or a component known to those skilled in the art, the structure and principle of which can be known by technical personnel through a technical manual or through a conventional experimental method, and will not be described in detail here; the waste batteries entering the interior of the crushing box 1 through the circular distribution frame 11 fall into the engagement part of the driving crushing roller 3 and the driven crushing roller 31, and through the cooperation of the power source, the driving crushing roller 3 and the driven crushing roller 31 are driven to rotate relatively, so as to realize the crushing effect on the waste batteries.

[0031] In some embodiments, the screening mechanism includes: a sieve plate 4 arranged in the interior of the crushing box 1, a plurality of sieve holes opened in the top of the sieve plate 4, and a second rotating rod 41 arranged at the bottom of the sieve plate 4; the side surface of the second rotating rod 41 is fixed with a cam 42, and the side surface of the sieve plate 4 and the inner side of the crushing box 1 are provided with an elastic connection assembly for elastically connecting the sieve plate 4 up and down.

[0032] It should be noted that the sieve plate 4 is inclined, the distance between the center of the second rotating rod 41 and the protruding end of the cam 42 is greater than the distance between the center of the second rotating rod 41 and the bottom of the sieve plate 4, and the side surface close to the two ends of the second rotating rod 41 is rotatably connected to the inner side of the crushing box 1; when the crushed waste lithium battery falls on the top of the sieve plate 4, the second rotating rod 41 is driven to rotate through the cooperation of the driving assembly, and the cam 42 on the side surface also rotates. Since the distance between the center of the second rotating rod 41 and the protruding end of the cam 42 is greater than the distance between the center of the second rotating rod 41 and the bottom of the sieve plate 4, the protruding end of the cam 42 will intermittently hammer the bottom of the sieve plate 4 upward, thereby enabling the crushed battery solids to be screened out from the inclined end, and the electrolyte crushed out is separated through the plurality of sieve holes on the surface of the sieve plate 4, so that the crushed battery can be solid-liquid separated, realizing the effect of classified recycling and improving the practicality of the device.

[0033] As shown in Figure 2 and Figure 3 shown, in some embodiments, the elastic connection assembly comprises: a plurality of movable grooves 5 opened in the inner side of the crushing box 1, a plurality of connecting blocks 51 slidably connected to the inner side of the plurality of movable grooves 5, and a plurality of buffer springs 52 fixed to the top and bottom of the connecting block 51; one end of the buffer spring 52 is fixed to the inner side of the movable groove 5, and one side of the connecting block 51 is fixed to the side surface of the sieve plate 4.

[0034] It should be noted that the width of the connecting block 51 is the same as the width of the movable groove 5; when the bottom of the sieve plate 4 is vibrated by the cam 42, the upward and downward forces generated will drive the plurality of connecting blocks 51 on the side surface of the sieve plate 4 to slide up and down in the inner side of the plurality of movable grooves 5, and press the buffer springs 52 on the inner side, thereby realizing the effect of elastic support, enabling the sieve plate 4 to receive the upward and downward forces of the vibration, thereby improving the effect of vibration screening.

[0035] As shown in Figure 1 shown, in some embodiments, the driving assembly comprises: a servo motor 6 fixed to the top of the crushing box 1, a driving synchronous pulley 61 fixed to the output end of the servo motor 6, and a first driven synchronous pulley 62 fixed to one end of the first rotating rod 2; a second driven synchronous pulley 63 is fixed to one end of the second rotating rod 41, and a toothed belt 64 is engaged between the driving synchronous pulley 61 and the first driven synchronous pulley 62 and the second driven synchronous pulley 63.

[0036] It should be noted that the servo motor 6 is started to drive the output end of the driving synchronous pulley 61 to rotate, and through the toothed belt 64 engaged between the driving synchronous pulley 61 and the first driven synchronous pulley 62, the first rotating rod 2 can be driven to rotate synchronously, and through the toothed belt 64 engaged between the driving synchronous pulley 61 and the second driven synchronous pulley 63, the second rotating rod 41 can be driven to rotate synchronously, so as to provide rotating power for the first rotating rod 2 and the second rotating rod 41 respectively.

[0037] In some embodiments, the front of the crushing box 1 is rotationally connected with the tensioning wheel 7, and the side surface of the tensioning wheel 7 is in contact with the side surface of the toothed belt 64. Through the arrangement of the tensioning wheel 7, the toothed belt 64 can be prevented from being too loose to affect the transmission effect.

[0038] In some embodiments, the side surface of the crushing box 1 is fixed with the discharge frame 8, the discharge frame 8 penetrates to the top of the sieve plate 4, the bottom of the crushing box 1 is provided with the liquid outlet cylinder 81, and the side surface of the liquid outlet cylinder 81 is provided with the valve 82. Through the arrangement of the discharge frame 8, the crushed battery solids screened by the sieve plate 4 can be discharged through the discharge frame 8 from the inclined bottom end. Through the arrangement of the liquid outlet cylinder 81, the electrolyte screened by the sieve plate 4 can be discharged through the liquid outlet cylinder 81 by opening the valve 82.

[0039] In some embodiments, the bottom of the crushing box 1 is fixed with a plurality of supporting legs 9, and the bottom of the supporting leg 9 is fixed with an anti-skid pad. Through the arrangement of the plurality of supporting legs 9, the crushing box 1 can be supported, and through the arrangement of the anti-skid pad, the anti-skid and stable effect can be achieved when supporting.

[0040] In use, the waste batteries to be crushed are placed inside the conical storage frame 12. The servo motor 6 is started, driving the active synchronous pulley 61 at the output end to rotate. Through the toothed belt 64 meshing between the active synchronous pulley 61 and the first driven synchronous pulley 62, and the toothed belt 64 meshing between the active synchronous pulley 61 and the second driven synchronous pulley 63, the first rotating rod 2 and the second rotating rod 41 can be driven to rotate synchronously. When the first rotating rod 2 rotates, it can drive the rotating column 21 to rotate synchronously. The waste batteries inside the conical storage frame 12 will enter the several distribution grooves 22 on the side of the rotating column 21 through the opening at the connection between the conical storage frame 12 and the circular distribution frame 11. When the distribution grooves 22 carry the waste batteries to the opening at the connection between the circular distribution frame 11 and the crushing box 1, the waste batteries will fall into the meshing point between the active crushing roller 3 and the driven crushing roller 31. With the cooperation of the power source, the active crushing roller 3 and the driven crushing roller 31 are driven to rotate synchronously. The rotating crushing roller 31 can crush waste batteries. When the crushed waste lithium batteries fall onto the top of the screen plate 4, the cam 42 on its side will also rotate when the second rotating rod 41 rotates. Since the distance between the center of the second rotating rod 41 and the protruding end of the cam 42 is greater than the distance between the center of the second rotating rod 41 and the bottom of the screen plate 4, the protruding end of the cam 42 will intermittently hammer the bottom of the screen plate 4. The resulting up-and-down force will drive several connecting blocks 51 on the side of the screen plate 4 to slide up and down inside several movable grooves 5 and squeeze the buffer spring 52 on the inner side, thereby achieving the function of elastic support. The crushed battery solids can be discharged from the inclined bottom end through the discharge frame 8. The crushed electrolyte is separated through several screen holes on the surface of the screen plate 4. When the valve 82 is opened, the electrolyte separated by the screen plate 4 can be discharged through the liquid discharge cylinder 81, achieving the effect of classified recycling and improving the practicality of the device.

[0041] Based on the above description and the preferred embodiments of the present invention, it will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of the present invention is defined by the appended claims rather than the foregoing description, and all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A waste battery breaker, characterised in that, Include: Crushing box (1), in turn, the communication fixed in the top of the crushing box (1) circular distribution frame (11) and conical storage frame (12), and the distribution assembly is arranged in the inside of the circular distribution frame (11); The distribution assembly includes: the first rotating rod (2) is arranged in the inside of the circular distribution frame (11), the rotating column (21) is fixed in the inside of the first rotating rod (2), and a plurality of distribution grooves (22) are opened in the side surface of the rotating column (21);The side surface of the rotating column (21) is in contact with the side surface of the circular distribution frame (11); The inside of the crushing box (1) is sequentially provided with a crushing mechanism and a screening mechanism from top to bottom, the crushing mechanism is used for realizing the crushing effect of waste batteries, and the screening mechanism is used for solid-liquid separation of the crushed batteries;The top of the crushing box (1) is provided with a driving assembly for providing rotary power for the first rotating rod (2) and the screening mechanism.

2. A spent battery breaker as claimed in claim 1 wherein: The side surface of the first rotating rod (2) near both ends is rotatably connected with the inside of the circular distribution frame (11), and the first rotating rod (2) and the rotating column (21) are coaxially arranged with the circular distribution frame (11).

3. A waste battery breaker as claimed in claim 1, wherein: The crushing mechanism includes: the driving crushing roller (3) and the driven crushing roller (31) are rotatably connected in the inside of the crushing box (1), and the power source is installed on the back of the crushing box (1) for providing relative rotating force for the driving crushing roller (3) and the driven crushing roller (31);The driving crushing roller (3) is engaged with the driven crushing roller (31), and the engagement is opposite to the communication between the crushing box (1) and the circular distribution frame (11).

4. A spent battery breaker as claimed in claim 1 wherein: The screening mechanism includes: the screen plate (4) is arranged in the inside of the crushing box (1), a plurality of screen holes are opened in the top of the screen plate (4), and the second rotating rod (41) is arranged at the bottom of the screen plate (4);The side surface of the second rotating rod (41) is fixed with a cam (42), and the side surface of the screen plate (4) and the inside of the crushing box (1) are provided with an elastic connection assembly for elastically connecting the screen plate (4) up and down.

5. A spent battery shredder as claimed in claim 4 wherein: The screen plate (4) is arranged obliquely, the distance between the center of the second rotating rod (41) and the protruding end of the cam (42) is greater than the distance between the center of the second rotating rod (41) and the bottom of the screen plate (4), and the side surface of the second rotating rod (41) near both ends is rotatably connected with the inside of the crushing box (1).

6. A spent battery shredder as claimed in claim 4, wherein: The elastic connection assembly includes: a plurality of movable grooves (5) are opened in the inside of the crushing box (1), a plurality of connecting blocks (51) are slidably connected in the inside of a plurality of movable grooves (5), and a plurality of buffer springs (52) are fixed at the top and bottom of the connecting block (51);One end of the buffer spring (52) is fixed with the inside of the movable groove (5), and one side of a plurality of connecting blocks (51) is fixed with the side surface of the screen plate (4).

7. A waste battery breaker as claimed in claim 4 wherein: The driving assembly comprises a servo motor (6) fixed on the top of the crushing box (1), a driving synchronous pulley (61) fixed on the output end of the servo motor (6), and a first driven synchronous pulley (62) fixed on one end of the first rotating rod (2); one end of the second rotating rod (41) is fixed with a second driven synchronous pulley (63), and the driving synchronous pulley (61) is meshed with the first driven synchronous pulley (62) and the second driven synchronous pulley (63).

8. A spent battery shredder according to claim 7, wherein: The front surface of the crushing box (1) is rotationally connected with a tension pulley (7), and the side surface of the tension pulley (7) is in contact with the side surface of the toothed belt (64).

9. A waste battery breaker as claimed in claim 4 wherein: The side surface of the crushing box (1) is fixed with a discharging frame (8) penetrating through the top of the sieve plate (4), and the bottom of the crushing box (1) is provided with a liquid outlet cylinder (81) provided with a valve (82) on the side surface.

10. A spent battery shredder as claimed in claim 1, wherein: The bottom of the crushing box (1) is fixed with a plurality of supporting legs (9), and the bottom of the supporting leg (9) is fixed with an antiskid pad.

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