Cutting and crushing device for rubber inner tube

Abstract

The utility model discloses a cutting and crushing device for a rubber inner tube. The cutting and crushing device comprises an operation table, a first motor is fixedly installed on the left side of the surface of the operation table, a cutting roller is fixedly installed at the output end of the surface of the first motor, a shell is fixedly connected to the right side of the surface of the operation table, and a third motor is fixedly installed on one side of an inner cavity of the shell. According to the rubber inner tube cutting device, a cutting roller can rotate conveniently through a first motor, so that the cutting roller cuts a rubber inner tube, the whole rubber inner tube is effectively cut into a strip-shaped state, later-stage crushing work is facilitated, a first crushing roller can be conveniently driven to rotate through a third motor, and therefore the first crushing roller drives a first gear to rotate; the first gear rotates to drive the second gear to rotate, the second gear drives the second crushing roller, and due to the fact that the second crushing roller and the first crushing roller rotate in the opposite directions, the rubber inner tube is effectively crushed, and later recycling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber, in particular to a cutting and crushing device for a rubber inner tube. Background Art

[0002] Rubber can be divided into natural rubber and synthetic rubber. Natural rubber is extracted from plant latex, and synthetic rubber is made by mixing high molecular compounds. Rubber has good elasticity and can undergo large deformation under the action of external force. It is widely used in industry and life. When recycling rubber inner tubes, they need to be cut and crushed. Therefore, a rubber inner tube cutting and crushing device is needed to solve the above problem.

[0003] However, in the existing cutting and crushing devices, the workers throw the rubber inner tube into the crushing bin for cutting and crushing. Since the uncut rubber inner tube is too large, the crusher is prone to jamming during cutting and crushing, which requires the machine to be stopped for maintenance and cleaning, which reduces the working efficiency of the crusher and brings trouble to the workers. Therefore, we propose a rubber inner tube cutting and crushing device to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cutting and crushing device for a rubber inner tube, which achieves the function of efficient cutting and crushing.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting and crushing device for a rubber inner tube, comprising an operating table, a first motor is fixedly installed on the left side of the operating table surface, a cutting roller is fixedly installed on the output end of the first motor surface, a shell is fixedly connected to the right side of the operating table surface, a third motor is fixedly installed on one side of the inner cavity of the shell, a first crushing roller is fixedly connected to the surface of the third motor, a first gear is sleeved on the surface of the first crushing roller, a second gear is meshed on the left side of the first gear, and a second crushing roller is sleeved in the inner cavity of the second gear, both ends of the left side of the top of the operating table are fixedly connected to a support seat, a cylinder is fixedly connected to the top of the inner cavity of the support seat, both sides of the cylinder are fixedly connected to sliding plates, both sides of the sliding plate are fixedly connected to connecting rods, and one side of the connecting rod is fixedly connected to a support frame, a second motor is fixedly installed on the back of the support frame, a rotating rod is fixedly connected to the surface of the second motor, and the surface of the rotating rod penetrates through the inner cavity of the support frame and is fixedly connected to a pressure roller, and a discharge port is opened at the bottom of the right side of the operating table.

[0008] As a preferred solution, support columns are fixedly connected to the four sides of the bottom of the operating table, and anti-slip pads are fixedly connected to the bottoms of the support columns.

[0009] Through the above technical solution, the operating table can be easily supported by the support column.

[0010] As a preferred solution, a slide groove is provided on the back side of the inner cavity of the support seat, and the back side of the sliding plate is slidably connected to the inner cavity of the slide groove.

[0011] Through the above technical solution, the sliding stability of the sliding plate is improved through the sliding groove.

[0012] As a preferred solution, the bottoms of both sides of the third motor are fixedly connected with mounting blocks, and the surfaces of the mounting blocks are provided with mounting bolts.

[0013] Through the above technical solution, the third motor can be easily disassembled and assembled by using the mounting block and the mounting bolts.

[0014] As a preferred solution, the back side of the operating table is movably connected to a box door, and the surface of the box door is fixedly connected to a handle.

[0015] Through the above technical solution, the internal parts can be easily maintained through the box door and the handle.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a cutting and crushing device for a rubber inner tube, which has the following beneficial effects.

[0018] 1. The utility model uses a first motor to facilitate the rotation of the cutting roller, so that the cutting roller cuts the rubber inner tube, effectively cutting the entire rubber inner tube into a strip state, which is convenient for subsequent crushing work. The third motor is convenient to drive the first crushing roller to rotate, so that the first crushing roller drives the first gear to rotate, and the first gear rotates to drive the second gear to rotate, and the second gear drives the second crushing roller. Since the second crushing roller and the first crushing roller rotate in opposite directions, the rubber inner tube is effectively crushed, which is convenient for subsequent recycling. The cylinder is convenient to push the sliding plate to move, so that the sliding plate drives the connecting rod to move, and the connecting rod moves to drive the pressure roller to fit the surface of the rubber inner tube, which is convenient for limiting the rubber inner tube and improving the stability of cutting.

[0019] 2. The utility model uses a second motor to drive the rotating rod to rotate, so that the rotating rod drives the pressure roller to rotate. The rotation of the pressure roller facilitates the transportation of the rubber inner tube, thereby saving the time of manual feeding of the staff, improving the work efficiency of the staff, and also ensuring the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the support seat structure of the utility model;

[0022] Figure 3 This is a cross-sectional view of the shell structure of the utility model.

[0023] In the figure: 1. operating table; 2. discharge port; 3. shell; 4. first motor; 5. cutting roller; 6. support seat; 7. pressure roller; 8. rotating rod; 9. second motor; 10. support frame; 11. second crushing roller; 12. first crushing roller; 13. sliding plate; 14. cylinder; 15. slide; 16. connecting rod; 17. second gear; 18. third motor; 19. first gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model is a cutting and crushing device for a rubber inner tube, comprising an operating table 1, a first motor 4 is fixedly installed on the left side of the surface of the operating table 1, a cutting roller 5 is fixedly installed on the output end of the surface of the first motor 4, a shell 3 is fixedly connected to the right side of the surface of the operating table 1, a third motor 18 is fixedly installed on one side of the inner cavity of the shell 3, a first crushing roller 12 is fixedly connected to the surface of the third motor 18, a first gear 19 is sleeved on the surface of the first crushing roller 12, a second gear 17 is meshed on the left side of the first gear 19, and a second crushing roller 12 is sleeved in the inner cavity of the second gear 17 Roller 11, both ends of the left side of the top of the operating table 1 are fixedly connected with a support seat 6, the top of the inner cavity of the support seat 6 is fixedly connected with a cylinder 14, both sides of the cylinder 14 are fixedly connected with sliding plates 13, both sides of the sliding plates 13 are fixedly connected with connecting rods 16, and one side of the connecting rod 16 is fixedly connected with a support frame 10, a second motor 9 is fixedly installed on the back of the support frame 10, a rotating rod 8 is fixedly connected to the surface of the second motor 9, and the surface of the rotating rod 8 passes through the inner cavity of the support frame 10 and is fixedly connected with a pressure roller 7, and a discharge port 2 is opened at the bottom of the right side of the operating table 1.

[0026] Through the above technical scheme, the first motor 4 is used to facilitate the rotation of the cutting roller 5, so that the cutting roller 5 cuts the rubber inner tube, effectively cutting the entire rubber inner tube into a strip state, which is convenient for the subsequent crushing work. Through the third motor 18, it is convenient to drive the first crushing roller 12 to rotate, so that the first crushing roller 12 drives the first gear 19 to rotate, and the rotation of the first gear 19 drives the second gear 17 to rotate, and the second gear 17 drives the second crushing roller 11. Since the second crushing roller 11 and the first crushing roller 12 rotate in opposite directions, the rubber inner tube is effectively crushed, which is convenient for subsequent recycling. Through the cylinder 14, it is convenient to push the sliding plate 13 to move, so that the sliding plate 13 drives the connecting rod 16 to move, and the movement of the connecting rod 16 drives the pressure roller 7 to fit the surface of the rubber inner tube, which is convenient for limiting the rubber inner tube and improving the stability of cutting.

[0027] Specifically, support columns are fixedly connected to the four sides of the bottom of the operating table 1, and anti-skid pads are fixedly connected to the bottom of the support columns. A slide groove 15 is provided on the back of the inner cavity of the support seat 6, and the back of the sliding plate 13 is slidably connected to the inner cavity of the slide groove 15. The bottoms of both sides of the third motor 18 are fixedly connected with mounting blocks, and the surfaces of the mounting blocks are provided with mounting bolts. A box door is movably connected to the back of the operating table 1, and a handle is fixedly connected to the surface of the box door. When the pressure roller 7 is pressed tightly against the surface of the rubber inner tube, the user starts the second motor 9 through an external controller, and the second motor 9 drives the rotating rod 8 to rotate, and the rotating rod 8 drives the pressure roller 7 to rotate. The rotation of the pressure roller 7 drives the rubber inner tube to be transported, and the cut rubber inner tube is effectively transported into the crushing bin for crushing, thereby saving the time of manual feeding by the staff, improving the work efficiency of the staff, and also ensuring the safety of the staff.

[0028] The working principle of the utility model is as follows: first, the user places the rubber inner tube on the left side of the surface of the operating table 1, below the left pressure roller 7; secondly, the user starts the cylinder 14 through the external controller, and pushes the sliding plate 13 to move through the cylinder 14, so that the sliding plate 13 drives the connecting rod 16 to move, and the movement of the connecting rod 16 drives the pressure roller 7 to fit the surface of the rubber inner tube, which is convenient for limiting the rubber inner tube and improving the cutting stability; when the pressure roller 7 is pressed tightly against the surface of the rubber inner tube, the user starts the second motor 9 and the first motor 4 at the same time through the external controller, and drives the rotating rod 8 to rotate through the second motor 9, and drives the pressure roller 7 to rotate through the rotating rod 8, and drives the rubber inner tube to be transported through the rotation of the pressure roller 7, and at the same time drives the cutting roller 5 to rotate through the first motor 4, and cuts the inner tube. The roller 5 rotates to cut the rubber inner tube conveyed by the pressure roller 7, and at the same time conveys the cut rubber inner tube into the crushing bin for crushing, thereby saving the time of manual feeding by the staff, improving the work efficiency of the staff, and also ensuring the safety of the staff. Then the user starts the third motor 18 through the external controller, and the third motor 18 drives the first crushing roller 12 to rotate, so that the first crushing roller 12 drives the first gear 19 to rotate, and the rotation of the first gear 19 drives the second gear 17 to rotate, and the second crushing roller 11 is driven by the second gear 17. Since the second crushing roller 11 and the first crushing roller 12 rotate in opposite directions, the rubber inner tube is effectively crushed, which is convenient for later recycling. The crushed rubber inner tube can be discharged through the discharge port 2.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A rubber inner tube cutting and crushing device, comprising an operating table (1), characterized in that: A first motor (4) is fixedly mounted on the left side of the surface of the operating table (1), a cutting roller (5) is fixedly mounted on the output end of the surface of the first motor (4), a housing (3) is fixedly connected to the right side of the surface of the operating table (1), a third motor (18) is fixedly mounted on one side of the inner cavity of the housing (3), a first crushing roller (12) is fixedly connected to the surface of the third motor (18), a first gear (19) is sleeved on the surface of the first crushing roller (12), a second gear (17) is meshed on the left side of the first gear (19), a second crushing roller (11) is sleeved in the inner cavity of the second gear (17), and a first gear (19) is sleeved on the left side of the top of the operating table (1). Both ends of the support seat (6) are fixedly connected, the top of the inner cavity of the support seat (6) is fixedly connected to a cylinder (14), both sides of the cylinder (14) are fixedly connected to sliding plates (13), both sides of the sliding plates (13) are fixedly connected to connecting rods (16), and one side of the connecting rod (16) is fixedly connected to a support frame (10), a second motor (9) is fixedly installed on the back of the support frame (10), a rotating rod (8) is fixedly connected to the surface of the second motor (9), and the surface of the rotating rod (8) passes through the inner cavity of the support frame (10) and is fixedly connected to a pressure roller (7), and a discharge port (2) is opened at the bottom of the right side of the operating table (1).

2. The cutting and crushing device for a rubber inner tube according to claim 1, characterized in that: The bottom of the operating table (1) is fixedly connected to support columns on all sides, and the bottoms of the support columns are fixedly connected to anti-slip pads.

3. The cutting and crushing device for a rubber inner tube according to claim 1, characterized in that: A slide groove (15) is provided on the back side of the inner cavity of the support seat (6), and the back side of the sliding plate (13) is slidably connected to the inner cavity of the slide groove (15).

4. The cutting and pulverizing device for a rubber inner tube according to claim 1, characterized in that: The bottoms of both sides of the third motor (18) are fixedly connected with mounting blocks, and the surfaces of the mounting blocks are provided with mounting bolts.

5. The cutting and pulverizing device for a rubber inner tube according to claim 1, characterized in that: The back of the operating table (1) is movably connected to a box door, and the surface of the box door is fixedly connected to a handle.

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