Waste tire rubber recovery device

Abstract

The utility model relates to the technical field of tire recovery, in particular to a waste tire rubber recovery device which comprises a bottom plate, a fixing table, a first motor, a first bevel gear, a second bevel gear, a screw rod, a sliding rod, a supporting rod and other parts. Second bevel gears drive screws to rotate, the four screws rotate to drive corresponding sliding rods to slide in second through holes, the sliding rods drive supporting rods to support the outer surface of a tire, the first motor is closed after the supporting rods move to a proper position, and the tire is fixed. The workload of workers can be reduced, and potential safety hazards caused when the workers fix tires with hands are reduced.

Description

Technical Field

[0001] This utility model relates to the field of tire recycling technology, specifically a waste tire rubber recycling device. Background Technology

[0002] As we all know, the treatment of waste tires has always been mainly recycling, because the recycled rubber can generate certain economic benefits through subsequent processing. At present, the main process of recycling rubber from waste tires is to remove the steel-plastic bundle layer. The steel bundle layer consists of at least two layers of steel wire rings and is located in the middle of the tire cross section.

[0003] Currently, when recycling waste tires into recycled rubber, the tires need to be fixed and cut. Existing technology usually involves workers using one hand to hold the tire in place and the other hand to cut it. This method not only has poor fixing effect but also poses certain safety hazards. In order to solve the above problems, a waste tire rubber recycling device is needed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides a waste tire rubber recycling device to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a waste tire rubber recycling device, comprising:

[0008] The base plate has a first blind groove on its top;

[0009] A fixing assembly is installed on the top of the base plate. The fixing assembly includes a fixing platform, a first motor, four first sliding grooves, a first through hole communicating with the first blind groove, a first bevel gear, four second bevel gears, four screws, four square-shaped second through holes evenly distributed circumferentially and communicating with the first through holes, four sliding rods, four threaded blind grooves adapted to the screws, and four support rods. The fixing platform is fixedly installed on the top of the base plate. The first motor is installed in the first blind groove. Each of the first sliding grooves is circumferentially distributed on the top of the base plate. The first through hole is located on the fixing platform. The first bevel gear... A wheel is fixedly mounted on the output shaft of the first motor. Each of the second bevel gears is circumferentially distributed and meshes with the first bevel gear. Both the first bevel gear and each of the second bevel gears are located within the first through hole. Each screw is fixedly mounted on its corresponding second bevel gear. Each second through hole is formed around the fixed platform. Each square-shaped sliding rod is slidably mounted within its corresponding second through hole. Threaded blind grooves are formed on each corresponding sliding rod. Each support rod, with one side semi-circular, is fixedly mounted at one end of its corresponding sliding rod and slidably mounted within its corresponding first groove.

[0010] A cutting assembly, which is mounted on the base plate.

[0011] Preferably, the cutting assembly includes a first connecting seat, which is rotatably disposed with the base plate. A support plate is fixedly disposed on the top of the first connecting seat, and a first hydraulic rod is fixedly disposed on the support plate. A carrier box is fixedly disposed at the output end of the first hydraulic rod. The carrier box has a carrier groove, and a second hydraulic rod is fixedly disposed in the carrier groove. A cutting blade is fixedly disposed at the output end of the second hydraulic rod, and the cutting blade is slidably disposed in the carrier groove.

[0012] Furthermore, it also includes four second slide grooves, each of which is respectively opened on the corresponding support rod. A bidirectional lead screw is rotatably arranged in each second slide groove. Each bidirectional lead screw has two support blocks that are threaded together. A third through hole is opened at the top of the support rod. A first connecting shaft is fixedly arranged at one end of the bidirectional lead screw. The first connecting shaft is rotatably arranged in the third through hole. A rotating handle is fixedly arranged at the top of the first connecting shaft.

[0013] Furthermore, it also includes a second connecting seat, which is rotatably disposed with the base plate and fixedly disposed on the first connecting seat. A second blind groove is provided on the top of the second connecting seat, and a second motor is fixedly disposed in the second blind groove. The output shaft of the second motor is connected to a second connecting shaft by a key, and the second connecting shaft is fixedly disposed at the bottom of the base plate.

[0014] A further embodiment also includes multiple third sliding grooves, each of which is respectively opened in a corresponding second through hole, and each of the third sliding grooves has a slider slidably disposed therein, and each slider is respectively fixedly disposed on the side of a corresponding sliding rod.

[0015] Based on the aforementioned solution, a rubber pad is also included, which is fixedly mounted on the support rod.

[0016] Furthermore, based on the aforementioned solution, a third blind groove is also included. The third blind groove is formed on the top of the fixed platform. The size of the third blind groove is larger than that of the first through hole. A blocking block is slidably disposed in the first through hole, and a handle is fixedly disposed on the top of the blocking block.

[0017] (III) Beneficial Effects

[0018] This waste tire rubber recycling device includes a base plate, a fixed platform, a first motor, a first bevel gear, a second bevel gear, screws, sliding rods, and support rods. The first motor drives the first bevel gear to rotate, which in turn drives the second bevel gear to rotate, which in turn drives the screw to rotate. The rotation of the four screws causes the corresponding sliding rods to slide within the second through hole. The sliding rods then drive the support rods to support the outer surface of the tire. Once the tire is in the appropriate position, the first motor is turned off, thus securing the tire. This solution provides sufficient stability when tires need to be secured, reduces the workload of workers, and lowers the safety risks associated with manually securing tires. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of the fixing component of this utility model;

[0021] Figure 3 This utility model Figure 2 A magnified schematic diagram of the partial structure at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the connection structure between the first bevel gear and the second bevel gear of this utility model;

[0023] Figure 5 This is a schematic diagram of the connection structure between the first connecting seat and the support plate of this utility model;

[0024] Figure 6 This is a schematic diagram of the connection structure between the support rod and the bidirectional lead screw of this utility model;

[0025] Figure 7 This is a schematic diagram of the connection structure between the connecting ring and the connecting groove of this utility model;

[0026] Figure 8 This is a schematic diagram of the connection structure between the third groove and the slider of this utility model;

[0027] Figure 9 This is a schematic diagram of the connection structure between the shielding block and the handle of this utility model.

[0028] In the diagram: 1. Base plate; 2. Fixing platform; 3. First blind slot; 4. First motor; 5. First sliding groove; 6. First through hole; 7. First bevel gear; 8. Second bevel gear; 9. Screw; 10. Second through hole; 11. Sliding rod; 12. Threaded blind slot; 13. Support rod; 14. Cutting assembly; 15. First connecting seat; 16. Support plate; 17. First hydraulic rod; 18. Carrier box; 19. Carrier groove; 20. Second hydraulic rod; 2 1. Cutting blade; 22. Second slide groove; 23. Bidirectional lead screw; 24. Support block; 25. Third through hole; 26. First connecting shaft; 27. Rotary handle; 28. Second connecting seat; 29. ​​Second blind groove; 30. Second motor; 31. Second connecting shaft; 32. Third slide groove; 33. Slider; 34. Rubber pad; 35. Third blind groove; 36. Blocking block; 37. Handle; 38. Connecting ring; 39. Connecting groove; 40. Fixing assembly. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] See Figures 1-4 A waste tire rubber recycling device includes a base plate 1, which serves as the supporting foundation for the waste tire rubber recycling device. In order to provide a foundation for subsequent parts, a first blind groove 3 is provided on the top of the base plate 1.

[0031] The system includes a fixing assembly 40, which is mounted on the top of the base plate 1 to fix the tire. The fixing assembly 40 includes a fixing platform 2, a first motor 4, a first sliding groove 5, a first through hole 6 communicating with the first blind groove 5, a first bevel gear 7, a second bevel gear 8, a screw 9, four square second through holes 10 evenly distributed circumferentially and communicating with the first through hole 6, a sliding rod 11, four threaded blind grooves 12, and four support rods 13. The fixing platform 2 is welded to the top of the base plate 1. The first motor 4 is installed in the first blind groove 3. The four first sliding grooves 5 are circumferentially distributed on the top of the base plate 1 to limit the movement direction of the support rods 11. A first through hole 6 is provided on the top of the fixing platform 2 to accommodate the second bevel gear 8. The first bevel gear 7 is connected to the output shaft of the first motor 4 via a key. The four first sliding grooves 10 are... Two bevel gears 8 are circumferentially distributed and mesh with the first bevel gear 7. The first bevel gear 7 and the four second bevel gears 8 are all located in the first through hole 6. Four screws 9 are respectively welded to the corresponding second bevel gears 8. Four second through holes 10 are opened around the fixed platform 2. Four square sliding rods 11 are slidably arranged in the corresponding second through holes 10. The square sliding rods 11 can prevent the sliding rods 11 from rotating with the screws 9. Threaded blind grooves 12 that are adapted to the screws 9 are respectively opened on the corresponding sliding rods 11. Support rods 13 with one side semicircular are respectively welded to one end of the corresponding sliding rods 11. The semicircular side of the support rod 13 can increase the contact area with the tire, thereby fixing the tire. The support rod 13 is slidably arranged in the first groove 5.

[0032] It includes a cutting component 40, which is mounted on the base plate 1 and is used to cut the fixed tire.

[0033] In this embodiment, the first motor 4 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the screw 9 to rotate, the four screws 9 rotate and drive the corresponding slide rod 11 to slide in the second through hole 10, the slide rod 11 then drives the support rod 13 to support the tire and fix the tire on the base plate 1, and then the cutting component 14 cuts the tire and collects the rubber.

[0034] First, refer to Figure 5 In this embodiment, the cutting assembly 14 includes a first connecting seat 15, which is rotatably disposed with the base plate 1. A vertically disposed support plate 16 is welded to the top of the first connecting seat 15. A first hydraulic rod 17 is fixed to the support plate 16 by screws. A carrier box 18 is fixed to the output end of the first hydraulic rod 17 by screws. The carrier box 18 has a carrier groove 19. A second hydraulic rod 20 is fixed to the carrier groove 19 by screws. A cutting blade 21 is fixed to the output end of the second hydraulic rod 20 by screws. The cutting blade 21 is slidably disposed in the carrier groove 19.

[0035] In this embodiment, when it is necessary to cut the fixed tire, the worker opens the first hydraulic rod 17, which drives the carrier box 18 to move. The movement of the carrier box 18 drives the second hydraulic rod 20 to move, and the movement of the second hydraulic rod 20 drives the cutting blade 21 to move. When the tire is moved to the appropriate position, the first hydraulic rod 17 is closed, and the second hydraulic rod 20 is opened to drive the cutting blade 21 to cut the tire.

[0036] In addition, see Figure 6 In this embodiment, a rubber pad 34 is also included. The rubber pad 34 is bonded to the support rod 13. The rubber pad 34 on the outside of the support rod 13 can drive the tire to rotate through the friction with the tire, which is beneficial for tire cutting.

[0037] Then, refer to Figure 6 It also includes four second slide grooves 22, which are respectively opened on the corresponding support rods 13. A bidirectional lead screw 23 is rotatably installed in the second slide groove 22. Each of the four bidirectional lead screws 23 has two support blocks 24 that are threaded at both ends of the bidirectional lead screw 23. A third through hole 25 is opened at the top of the support rod 13. A first connecting shaft 26 is welded to one end of the bidirectional lead screw 23. The first connecting shaft 26 is rotatably installed in the third through hole 25. A handle 27 is welded to the top of the first connecting shaft 26.

[0038] In this embodiment, by rotating the handle 27, the handle 27 drives the first connecting shaft 26 to rotate, the first connecting shaft 26 rotates and drives the bidirectional lead screw 23 to rotate, the bidirectional lead screw 23 rotates and drives the two support blocks 24 to move towards each other, thereby opening up the inner wall of the tire and making the tire easier to cut.

[0039] Secondly, see Figure 7 In this embodiment, a second connecting seat 28 is also included. The second connecting seat 28 is rotatably disposed with the base plate 1. A connecting groove 39 adapted to the connecting ring 38 is opened on the top of the second connecting seat 28, which can restrict the movement of the base plate 1. The second connecting seat 28 is welded to the first connecting seat 15. A second blind groove 29 is opened on the top of the second connecting seat 28. A first motor 4 is fixed in the second blind groove 29 by screws. The output shaft of the first motor 4 is connected to a second connecting shaft 31 by a key. The second connecting shaft 31 is welded to the bottom of the base plate 1.

[0040] In this embodiment, the second motor 30 drives the second connecting shaft 31 to rotate, the second connecting shaft 31 rotates and drives the base plate 1 to rotate, and the base plate 1 rotates and drives the tire fixed on the top of the base plate 1 to rotate. During this process, the tire is cut, which can reduce the workload of the workers.

[0041] See again Figure 2 and Figure 8In this embodiment, four third sliding grooves 32 are also included. The number of third sliding grooves 32 can be determined according to the actual situation. The four third sliding grooves 32 are respectively opened in the corresponding second through holes 10. The length of the third sliding groove 32 is smaller than that of the second through hole 10. A slider 33 is slidably arranged in each of the third sliding grooves 32. The slider 33 is respectively welded to the corresponding sliding rod 11.

[0042] In the above embodiment, when the slide rod 11 slides in the second through hole 10, moving to the edge of the second through hole 10 will cause the slide rod 11 to disengage from the second through hole 10. A slider 33 is provided on the side of the slide rod 11 to slide in the third slide groove 32. Since the length of the third slide groove 32 is smaller than that of the second through hole 10, and since one end of the third slide groove 32 is not open, the slider 33 welded to the slide rod 11 can restrict the movement of the slide rod 11 and prevent the slide rod 11 from shifting position and affecting the work progress.

[0043] Finally, see Figure 9 In this embodiment, a third blind groove 35 is also included. The third blind groove 35 is opened on the top of the fixed platform 2. The size of the third blind groove 35 is larger than that of the first through hole 6. A blocking block 36 is slidably disposed in the first through hole 6. A handle 37 is welded to the top of the blocking block 36. The blocking block 36 is slidably disposed with the first through hole 6. By pulling the handle 37, the blocking block 36 can be taken out and put in, which facilitates the subsequent maintenance of the device and can also block rubber blocks and wires that may enter the device during the operation.

[0044] Working principle:

[0045] When using this waste tire rubber recycling device, firstly, place the device in the desired location. Then, when the tire needs to be cut, the specific operation is as follows: First, the worker places the tire outside the four support rods 13. Then, the worker turns on the first motor 4. The first motor 4 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the screw 9 to rotate, and the rotation of the four screws 9 drives the corresponding sliding rods 11 to slide in the second through hole 10. The sliding rods 11 then drive the support rods 13 to support the outer surface of the tire. After moving to the appropriate position, turn off the first motor 4 to achieve the initial fixation of the tire.

[0046] Then, the workers rotate the handle 27 in sequence. The handle 27 drives the first connecting shaft 26 to rotate, which in turn drives the double-acting screw 23 to rotate. The double-acting screw 23 drives the two support blocks 24 to move towards each other, thereby opening the inner wall of the tire to facilitate cutting. At this time, the workers open the first hydraulic rod 17, which drives the carrier box 18 to move. The carrier box 18 moves, which drives the second hydraulic rod 20 to move. The second hydraulic rod 20 moves, which drives the cutting blade 21 to move. When it reaches the appropriate position, the workers close the first hydraulic rod 17 and open the second hydraulic rod 20 to drive the cutting blade 21 to cut the tire. When the cutting blade 21 moves to the appropriate distance, it stops moving. Then, the second motor 30 drives the second connecting shaft 31 to rotate, which drives the base plate 1 to rotate. The rotation of the base plate 1 drives the tire fixed on the top of the base plate 1 to rotate. During this process, the cutting blade 21 cuts the tire. After the cutting is completed, the workers collect the cut rubber and steel wire.

[0047] 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 tire rubber recycling device, characterized in that, include: The base plate (1) has a first blind groove (3) on its top; A fixing assembly (40) is installed on the top of the base plate (1). The fixing assembly (40) includes a fixing platform (2), a first motor (4), four first sliding grooves (5), a first through hole (6) communicating with the first blind groove (3), a first bevel gear (7), four second bevel gears (8), four screws (9), four square second through holes (10) evenly distributed circumferentially and communicating with the first through hole (6), four sliding rods (11), four threaded blind grooves (12) adapted to the screws (9), and four support rods (13). The fixing platform (2) is fixedly installed on the top of the base plate (1). The first motor (4) is installed in the first blind groove (3). Each of the first sliding grooves (5) is circumferentially distributed on the top of the base plate (1). The first through hole (6) is opened on the fixing platform (2). 2) The first bevel gear (7) is fixedly mounted on the output shaft of the first motor (4), and each second bevel gear (8) is circumferentially distributed and meshes with the first bevel gear (7). The first bevel gear (7) and each second bevel gear (8) are located in the first through hole (6). Each screw (9) is fixedly mounted on the corresponding second bevel gear (8). Each second through hole (10) is opened around the fixed platform (2). Each square-shaped slide rod (11) is slidably mounted in the corresponding second through hole (10). Each threaded blind groove (12) is opened on the corresponding slide rod (11). Each semi-circular support rod (13) is fixedly mounted at one end of the corresponding slide rod (11). Each support rod (13) is slidably mounted in the corresponding first slide groove (5); and A cutting assembly (14) is mounted on the base plate (1).

2. The waste tire rubber recycling device according to claim 1, characterized in that, The cutting assembly (14) includes: A first connecting seat (15) is rotatably disposed with the base plate (1). A support plate (16) is fixedly disposed on the top of the first connecting seat (15). A first hydraulic rod (17) is fixedly disposed on the support plate (16). A carrier box (18) is fixedly disposed at the output end of the first hydraulic rod (17). A carrier groove (19) is opened in the carrier box (18). A second hydraulic rod (20) is fixedly disposed in the carrier groove (19). A cutting blade (21) is fixedly disposed at the output end of the second hydraulic rod (20). The cutting blade (21) is slidably disposed in the carrier groove (19).

3. The waste tire rubber recycling device according to claim 1, characterized in that, Also includes: Four second slide grooves (22) are respectively opened on the corresponding support rod (13). A bidirectional lead screw (23) is rotatably arranged in each second slide groove (22). Each bidirectional lead screw (23) has two support blocks (24) arranged by threads. A third through hole (25) is opened at the top of the support rod (13). A first connecting shaft (26) is fixedly arranged at one end of the bidirectional lead screw (23). The first connecting shaft (26) is rotatably arranged in the third through hole (25). A rotating handle (27) is fixedly arranged at the top of the first connecting shaft (26).

4. The waste tire rubber recycling device according to claim 2, characterized in that, Also includes: The second connecting seat (28) is rotatably disposed with the base plate (1). The second connecting seat (28) is fixedly disposed on the first connecting seat (15). The top of the second connecting seat (28) is provided with a second blind groove (29). A second motor (30) is fixedly disposed in the second blind groove (29). The output shaft of the second motor (30) is connected to a second connecting shaft (31) by a key. The second connecting shaft (31) is fixedly disposed at the bottom of the base plate (1).

5. The waste tire rubber recycling device according to claim 1, characterized in that, Also includes: Multiple third slide grooves (32) are provided, each of which is opened in the corresponding second through hole (10). Each of the third slide grooves (32) is slidably provided with a slider (33), and each slider (33) is fixedly provided on the side of the corresponding slide rod (11).

6. The waste tire rubber recycling device according to claim 3, characterized in that, Also includes: A rubber pad (34) is fixedly mounted on the support rod (13).

7. The waste tire rubber recycling device according to claim 4, characterized in that, Also includes: The third blind groove (35) is opened on the top of the fixed platform (2). The size of the third blind groove (35) is larger than that of the first through hole (6). A blocking block (36) is slidably arranged in the first through hole (6). A handle (37) is fixedly arranged on the top of the blocking block (36).

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