Waste rubber tire crushing device

Abstract

The utility model relates to the technical field of rubber tire recovery, in particular to a waste rubber tire crushing device which comprises a second rotating column, a second dicing blade, a first dicing blade, a third rotating column, a crushing blade and a first through hole. A first rotating column is rotationally arranged in the box body, a second rotating column rotates to drive a second dicing blade to rotate, a rubber tire is diced through rotation of the first dicing blade and the second dicing blade, a third rotating column rotates to drive a smashing blade to rotate, and the diced rubber tire is smashed through rotation of the smashing blade; the crushed rubber tires are collected through the first through holes after being crushed, incomplete crushing is not prone to being caused in the process, the follow-up working process is not affected, the rubber tires can be crushed into small blocks, the blocks are cut to be thin enough, and the rubber tire crushing device has the advantage of follow-up reprocessing.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber tire recycling technical field, concretely is a kind of waste rubber tire crushing device. BACKGROUND

[0002] It is known that with the increasing number of cars, the number of waste tires is increasing every year in China, and the first step of recycling waste rubber tires is to shred them into small pieces or granules for subsequent reprocessing.

[0003] The existing rubber tire crusher can not completely shred the old tires during the shredding process, affecting the subsequent work process, and can only shred the rubber tires into larger pieces, which is not fine enough. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] To solve the problems in the background art, the utility model provides a waste rubber tire crushing device.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a waste rubber tire crushing device, comprising a box body, a first through hole, four supporting columns, a first rotating column, a plurality of first cutting blades, a second rotating column, a plurality of second cutting blades, a third rotating column and a plurality of crushing blades, the first through hole is provided in the bottom of the box body, the four supporting columns are fixedly arranged at the bottom of the box body, the first rotating column is rotatably arranged in the box body, each first cutting blade is fixedly arranged on the outer wall of the first rotating column, the second rotating column is rotatably arranged in the box body, each second cutting blade is fixedly arranged on the outer wall of the second rotating column, and the second cutting blade is correspondingly staggered with the first cutting blade, the third rotating column is rotatably arranged in the box body, and each crushing blade is fixedly arranged on the outer wall of the third rotating column.

[0008] Preferably, it further comprises a collecting frame, two first auxiliary plates, two brushes, two second auxiliary plates and two third auxiliary plates, the collecting frame is fixedly arranged on the top of the box body, the first auxiliary plates are fixedly arranged in the box body, the two brushes are installed in the box body, the two second auxiliary plates are fixedly arranged in the box body, and the two third auxiliary plates are fixedly arranged in the box body.

[0009] Further, it further comprises a first arc-shaped plate, a plurality of auxiliary blocks same in number as the crushing blades, a second arc-shaped plate, a first arc-shaped slot, a second arc-shaped slot and a sliding plate, the first arc-shaped plate is fixedly arranged at one end of the second auxiliary plate on one side, each auxiliary block is fixedly arranged on one side of the first arc-shaped plate, and the auxiliary blocks are correspondingly staggered with the crushing blades, the second arc-shaped plate is fixedly arranged at one end of the second auxiliary plate on the other side, the first arc-shaped slot is arranged on the first arc-shaped plate, the second arc-shaped slot is arranged on the second arc-shaped plate, the sliding plate is slidingly arranged in the first arc-shaped slot and the second arc-shaped slot, and the sliding plate is arc-shaped, and the sliding plate is adapted to the first arc-shaped slot and the second arc-shaped slot.

[0010] Further, it further comprises a first arc-shaped plate, a plurality of auxiliary blocks same in number as the crushing blades, a second arc-shaped plate, a first arc-shaped slot, a second arc-shaped slot and a sliding plate, the first arc-shaped plate is fixedly arranged at one end of the second auxiliary plate on one side, each auxiliary block is fixedly arranged on one side of the first arc-shaped plate, and the auxiliary blocks are correspondingly staggered with the crushing blades, the second arc-shaped plate is fixedly arranged at one end of the second auxiliary plate on the other side, the first arc-shaped slot is arranged on the first arc-shaped plate, the second arc-shaped slot is arranged on the second arc-shaped plate, the sliding plate is slidingly arranged in the first arc-shaped slot and the second arc-shaped slot, and the sliding plate is arc-shaped, and the sliding plate is adapted to the first arc-shaped slot and the second arc-shaped slot.

[0011] Further, it further comprises a first arc-shaped plate, a plurality of auxiliary blocks same in number as the crushing blades, a second arc-shaped plate, a first arc-shaped slot, a second arc-shaped slot and a sliding plate, the first arc-shaped plate is fixedly arranged at one end of the second auxiliary plate on one side, each auxiliary block is fixedly arranged on one side of the first arc-shaped plate, and the auxiliary blocks are correspondingly staggered with the crushing blades, the second arc-shaped plate is fixedly arranged at one end of the second auxiliary plate on the other side, the first arc-shaped slot is arranged on the first arc-shaped plate, the second arc-shaped slot is arranged on the second arc-shaped plate, the sliding plate is slidingly arranged in the first arc-shaped slot and the second arc-shaped slot, and the sliding plate is arc-shaped, and the sliding plate is adapted to the first arc-shaped slot and the second arc-shaped slot.

[0012] On the basis of the foregoing scheme, it further comprises a second through hole, a sliding handle and a second buckle, the second through hole is arranged on one side of the box, the second through hole is arc-shaped and has the same size as the first arc-shaped slot, the sliding handle is fixedly arranged at one end of the sliding plate, the first buckle is mounted at one end of the second through hole, and the second buckle is mounted at the other end of the second through hole.

[0013] On the basis of the foregoing scheme, it further comprises two first fixed plates, a second fixed plate, a receiving plate and a collection box, the two first fixed plates are fixedly arranged at the bottom of the box, the second fixed plate is fixedly arranged at the bottom of the box, and the two sides of the second fixed plate are fixedly arranged on one side of the two first fixed plates, the receiving plate is fixedly arranged at the bottom of the first fixed plate and the second fixed plate, and the collection box is slidingly arranged at the top of the receiving plate.

[0014] (Three) beneficial effects

[0015] This waste rubber tire crushing device includes a second rotating column, a second cutting blade, a first cutting blade, a third rotating column, a crushing blade, and a first through hole. The rotation of the second rotating column drives the second cutting blade to rotate, and the rotation of the first and second cutting blades cuts the rubber tire into pieces. The rotation of the third rotating column drives the crushing blade to rotate, and the rotation of the crushing blade crushes the cut rubber tire. After crushing, the crushed rubber tire is collected through the first through hole. The process is less likely to result in incomplete crushing and does not affect subsequent workflows. It can crush rubber tires into smaller pieces that are finely cut, which has the advantage of subsequent reprocessing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the three-dimensional structure of the present invention;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This is a cross-sectional three-dimensional structural diagram of the present invention;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B;

[0021] Figure 6 This is a partial three-dimensional structural diagram of the present invention.

[0022] In the diagram: 1. Box body; 2. First through hole; 3. Support column; 4. First rotating column; 5. First cutting blade; 6. Second rotating column; 7. Second cutting blade; 8. Third rotating column; 9. Crushing blade; 10. Collection frame; 11. First auxiliary plate; 12. Brush; 13. Second auxiliary plate; 14. Third auxiliary plate; 15. First arc plate; 16. Auxiliary block; 17. Second arc plate; 18. First arc groove; 19. Second arc groove; 20. Sliding plate; 21. First gear; 22. Second gear; 23. First pulley; 24. Second pulley; 25. Motor; 26. Third pulley; 27. Belt; 28. Second through hole; 29. ​​Sliding handle; 30. First buckle; 31. Second buckle; 32. First fixing plate; 33. Second fixing plate; 34. Receiving plate; 35. Collection box. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] See Figures 1-6 A waste rubber tire crushing device includes a housing 1, a first through hole 2, a support column 3, a first rotating column 4, a first cutting blade 5, a second rotating column 6, a second cutting blade 7, a third rotating column 8, and a crushing blade 9.

[0025] The housing 1 primarily serves as the main support for the equipment, requiring high strength and corrosion resistance. It is preferably made of manganese steel or alloy steel, with manganese steel being preferred in this embodiment. A first through-hole 2 is located at the bottom of the housing 1, mainly used for conveying the shredded rubber tires. Four support columns 3 are welded to the bottom of the housing 1, primarily for supporting the device. A first rotating column 4 is rotatably mounted inside the housing 1. Each first cutting blade 5 is welded to the outer wall of the first rotating column 4, rotating the first rotating column 4 to drive the first cutting blades 5. In this embodiment, eleven first cutting blades 5 are preferably provided. A second rotating column 6 is rotatably mounted inside the housing 1. Inside, each second cutting blade 7 is welded and fixed to the outer wall of the second rotating column 6, and the second cutting blade 7 is offset from the first cutting blade 5. Rotating the second rotating column 6 can drive the second cutting blade 7 to rotate. Since the number of second cutting blades 7 and first cutting blades 5 is the same, eleven second cutting blades 7 are preferably provided in this embodiment. The third rotating column 8 is rotatably arranged inside the box 1, and each crushing blade 9 is welded and fixed to the outer wall of the third rotating column 8. Rotating the third rotating column 8 drives the first crushing blade 9 to rotate, so that the cut rubber tire is crushed. In this embodiment, twenty-seven first crushing blades 9 are preferably provided.

[0026] First, refer to Figure 1 In this embodiment, it also includes a first gear 21, a second gear 22, a first pulley 23, and a second pulley 24.

[0027] The first gear 21 is fixedly mounted on the outer wall of the first rotating column 4 by a key. The second gear 22 is fixedly mounted on one end of the second rotating column 6 by a key, and the first gear 21 meshes with the second gear 22. Rotating the first gear 21 can drive the second gear 22 to rotate, so that the first rotating column 4 and the second rotating column 6 can rotate in opposite directions. The first pulley 23 is fixedly mounted on one end of the first rotating column 4 by a key. The first pulley 23 can drive the first rotating column 4 and the first gear 21 to rotate at the same time. The second pulley 24 is fixedly mounted on one end of the third rotating column 8 by a key. Rotating the second pulley 24 can drive the third rotating column 8 to rotate.

[0028] It also includes a motor 25, a third pulley 26, and a belt 27.

[0029] The motor 25 is installed on one side of the housing 1 and mainly provides power to the third pulley 26. The third pulley 26 is fixed on the output shaft of the motor 25 by a key. The rotation of the motor 25 can drive the rotation of the third pulley 26. The belt 27 is set on the first pulley 23, the second pulley 24 and the third pulley 26. The rotation of the third pulley 26 drives the first pulley 23 and the second pulley 24 to rotate through the belt 27.

[0030] Then, refer to Figure 4 and Figure 5 In this embodiment, it also includes a collection box 10, a first auxiliary plate 11, a brush 12, a second auxiliary plate 13, and a third auxiliary plate 14.

[0031] The collection frame 10 is fixed to the top of the box 1 by welding, mainly used to assist in placing the rubber tire into the inside of the device. The first auxiliary plate 11 is fixed to the inside of the box 1 by welding, mainly used to prevent the rubber tire from passing through the sides of the first cutting blade 5 and the second cutting blade 7, and to cut the rubber tire into pieces. The two brushes 12 are installed inside the box 1, mainly used to clean the rubber tire pieces that are stuck to the first cutting blade 5 and the second cutting blade 7. The two second auxiliary plates 13 are fixed to the inside of the box 1 by welding, mainly used to let the cut rubber tire enter the crushing blade 9, so that the crushing blade 9 crushes the cut rubber tire. The two third auxiliary plates 14 are fixed inside the box 1, mainly used to let the crushed rubber tire enter the first through hole 2.

[0032] It also includes a first arc plate 15, an auxiliary block 16, a second arc plate 17, a first arc groove 18, a second arc groove 19, and a sliding plate 20.

[0033] The first arc-shaped plate 15 is fixedly disposed at one end of the second auxiliary plate 13 on one side. Each auxiliary block 16 is fixedly welded to one side of the first arc-shaped plate 15, and the auxiliary blocks 16 are staggered and correspond to the crushing blades 9. The auxiliary blocks 16 assist the crushing blades 9 in crushing the rubber tires more efficiently. Since the number of auxiliary blocks 16 and the crushing blades 9 is the same, twenty-seven auxiliary blocks 16 are preferably provided in this embodiment. The second arc-shaped plate 17 is fixedly disposed at one end of the second auxiliary plate 13 on the other side. The first arc-shaped plate 15 and the second arc-shaped plate 17 are mainly used to restrict the rubber tires being crushed, so that the crushing blades 9 can cut the rubber tires into pieces. The rubber tire is crushed multiple times. The first arc-shaped groove 18 is formed on the first arc-shaped plate 15, and the second arc-shaped groove 19 is formed on the second arc-shaped plate 17. The interior of the first arc-shaped groove 18 and the second arc-shaped groove 19 are both smooth planes. The sliding plate 20 is slidably disposed inside the first arc-shaped groove 18 and the second arc-shaped groove 19, and the sliding plate 20 is arc-shaped. The sliding plate 20 is adapted to the first arc-shaped groove 18 and the second arc-shaped groove 19. It is mainly used to transport the crushed rubber tire. After crushing, the sliding plate 20 is slid into the first arc-shaped groove 18, so that a notch is formed at the bottom, allowing the crushed rubber tire to fall into the first through hole 2.

[0034] Finally, see Figure 2 , Figure 3 and Figure 6 In this embodiment, it also includes a second through hole 28, a sliding handle 29, a first buckle 30, and a second buckle 31.

[0035] The second through hole 28 is opened on one side of the housing 1, and the shape of the second through hole 28 is arc-shaped and the same as the shape and size of the first arc-shaped groove 18. The inside of the second through hole 28 is a smooth plane. The sliding handle 29 is welded to one end of the sliding plate 20. The sliding plate 20 can be slid by the sliding handle 29. The first buckle 30 is installed at one end of the second through hole 28, and the second buckle 31 is installed at the other end of the second through hole 28. The first buckle 30 and the second buckle 31 fix the sliding handle 29 to one end and the other end of the second through hole 28 so that it will not slide at will.

[0036] It also includes a first fixing plate 32, a second fixing plate 33, a receiving plate 34, and a collection box 35.

[0037] Both first fixing plates 32 are fixed to the bottom of the box body 1 by welding. The second fixing plate 33 is also fixed to the bottom of the box body 1 by welding, and both sides of the second fixing plate 33 are fixed to one side of the two first fixing plates 32. The first fixing plates 32 and the second fixing plates 33 are mainly used to fix the receiving plate 34 and provide support for the receiving plate 34. The receiving plate 34 is welded to the bottom of the first fixing plates 32 and the second fixing plates 33. The collection box 35 is slidably set on the top of the receiving plate 34. The collection box 35 is mainly used to collect the crushed rubber tires.

[0038] Working principle:

[0039] In operation, the waste rubber tire shredder is first placed in the desired location, and the motor 25 is started. The motor 25 drives the first pulley 23 to rotate. The first pulley 23, via belt 27, drives the second pulley 24 and the third pulley 26 to rotate. The rotation of the second pulley 24 drives the first rotating column 4 to rotate, which in turn drives the first cutting blade 5 and the first gear 21 to rotate. The rotation of the first gear 21 then drives the second gear 22 to rotate, which in turn drives the second rotating column 6 to rotate, which in turn drives the second cutting blade 7 to rotate. The first cutting blade 5 and the second cutting blade 7 rotate to cut the rubber tire into pieces. The third pulley 26 rotates, driving the third rotating column 8 to rotate. The rotation of the third rotating column 8 drives the crushing blade 9 to rotate. The crushing blade 9 crushes the cut rubber tire. During crushing, the sliding handle 29 is fastened to the first buckle 30 to extend the crushing time and crush the cut rubber tire more thoroughly. After crushing, the sliding handle 29 is fastened to the second buckle 31 to discharge the material from the lower outlet. The crushed rubber tire enters the collection box 35 through the first through hole 2. After collection, the motor 25 is stopped.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste rubber tire crushing device, characterized in that, include: Box (1); The first through hole (2) is formed at the bottom of the housing (1); Four support columns (3) are fixedly installed at the bottom of the box body (1); The first rotating column (4) is rotatably disposed inside the housing (1); Several first cutting blades (5) are fixedly disposed on the outer wall of the first rotating column (4); The second rotating column (6) is rotatably disposed inside the housing (1); The same number of second cutting blades (7) as the first cutting blades (5) are fixedly arranged on the outer wall of the second rotating column (6), and the second cutting blades (7) are offset from the first cutting blades (5); The third rotating column (8) is rotatably disposed inside the housing (1); and Several crushing blades (9) are fixedly mounted on the outer wall of the third rotating column (8); A collection frame (10) is fixedly installed on the top of the box (1); Two first auxiliary plates (11) are fixedly installed inside the housing (1); Two brushes (12), both of which are installed inside the housing (1); Two second auxiliary plates (13) are fixedly installed inside the housing (1); as well as Two third auxiliary plates (14) are fixedly installed inside the housing (1); The first arc-shaped plate (15) is fixedly disposed at one end of the second auxiliary plate (13) on one side; An auxiliary block (16) of the same number as the crushing blade (9) is fixedly disposed on one side of the first arc plate (15), and the auxiliary block (16) is offset from the crushing blade (9); The second arc-shaped plate (17) is fixedly installed at one end of the second auxiliary plate (13) on the other side; The first arc-shaped groove (18) is formed on the first arc-shaped plate (15); The second arc-shaped groove (19) is formed on the second arc-shaped plate (17); and A sliding plate (20) is slidably disposed inside the first arc groove (18) and the second arc groove (19), and the shape of the sliding plate (20) is arc-shaped, and the sliding plate (20) is adapted to the first arc groove (18) and the second arc groove (19).

2. The waste rubber tire crushing device according to claim 1, characterized in that, Also includes: The first gear (21) is fixedly mounted on the outer wall of the first rotating column (4) by a key; The second gear (22) is fixedly mounted on one end of the second rotating column (6) by a key, and the first gear (21) meshes with the second gear (22); The first pulley (23) is fixedly mounted at one end of the first rotating column (4) by a key; and The second pulley (24) is fixedly mounted at one end of the third rotating column (8) by a key.

3. The waste rubber tire crushing device according to claim 2, characterized in that, Also includes: Motor (25), said motor (25) is mounted on one side of said housing (1); The third pulley (26) is fixedly mounted on the output shaft of the motor (25) by a key; and A belt (27) is driven on the first pulley (23), the second pulley (24) and the third pulley (26).

4. The waste rubber tire crushing device according to claim 2, characterized in that, Also includes: The second through hole (28) is opened on one side of the box (1), and the shape of the second through hole (28) is arc-shaped and the same as the shape and size of the first arc-shaped groove (18); A sliding handle (29) is fixedly disposed at one end of the sliding plate (20); A first latch (30) is installed at one end of the second through hole (28); and The second buckle (31) is installed at the other end of the second through hole (28).

5. The waste rubber tire crushing device according to claim 1, characterized in that, Also includes: Two first fixing plates (32) are fixedly installed at the bottom of the box body (1); The second fixing plate (33) is fixedly installed at the bottom of the box (1), and both sides of the second fixing plate (33) are fixedly installed on one side of the two first fixing plates (32); A receiving plate (34), said receiving plate (34) being fixedly disposed at the bottom of the first fixing plate (32) and the second fixing plate (33); and Collection box (35) is slidably disposed on top of the receiving plate (34).

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