A plastic shredder with adjustable wheelbase

Abstract

The utility model discloses a kind of plastic pulverizers with adjustable wheel track, comprising: machine body;No. limit sliding block, limit sliding block symmetry sliding setting in the inside of machine body, the inside of machine body is provided with two pulverizing wheel body, the pulverizing wheel body is rotatably connected with limit sliding block No.;Side fixed box, side fixed box is set in the inside of machine body, the beneficial effects of the utility model are as follows: by being provided with cylinder, inner sliding box, No. bevel gear and No. bevel gear, the output end of cylinder drives inner sliding box, No. bevel gear and No. bevel gear to move, when inner sliding box moves, drive No. bevel gear, pulverizing wheel body moves, the spacing between the two pulverizing wheel bodies in the inside of machine body is adjusted and handled, and the pulverizing spacing is adjusted and handled.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic crushers, specifically a plastic crusher with adjustable wheel track. Background Technology

[0002] Plastic crushers are mechanical devices specifically designed to crush waste or scrap plastic products into small particles. They play a crucial role in the field of plastic recycling and reprocessing. However, most adjustable wheel-gauge plastic crushers use manual adjustment. Operators need to use tools to disassemble, reinstall, and position the crushing wheels to adjust the wheel gap. This adjustment method is cumbersome, time-consuming, and labor-intensive, affecting the working efficiency of the crushing equipment. Utility Model Content

[0003] The purpose of this utility model is to provide a plastic crusher with adjustable wheel spacing, so as to solve the problem that the adjustable wheel spacing plastic crusher mentioned in the background art adopts a manual adjustment method, which requires the operator to use tools to disassemble, reinstall and position the crushing wheel to adjust the wheel spacing. This adjustment method is cumbersome, time-consuming and labor-intensive, and affects the working efficiency of the crushing equipment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a plastic crusher with adjustable wheel track, comprising:

[0005] Organism;

[0006] The first limiting slider is symmetrically slidably arranged inside the machine body. Two crushing wheels are arranged on the inner side of the machine body, and the crushing wheels are rotatably connected to the first limiting slider.

[0007] A side-fixed box is located inside the machine body. An inner sliding box is symmetrically slidably arranged inside the side-fixed box. The crushing wheel is rotatably connected to the inner sliding box and movably connected to the side-fixed box.

[0008] The first bevel gear is rotatably mounted inside the inner sliding box, and one end of the crushing wheel is fixedly connected to the first bevel gear.

[0009] The second bevel gear is rotatably mounted inside the inner sliding box, and the second bevel gear is meshed with the first bevel gear.

[0010] A limiting rotating sleeve is rotatably disposed inside the side fixed box. An adjusting slide column is symmetrically slidably disposed inside the limiting rotating sleeve. One end of the adjusting slide column is fixedly connected to the second bevel gear, and the adjusting slide column is movably connected to the side fixed box.

[0011] As a preferred embodiment of this utility model: multiple second-position limit sliders are fixedly connected at equal intervals on the outer side of the adjusting slide column, and multiple limit grooves are symmetrically and equally spaced on the inner side of the limit rotating sleeve, and the second-position limit sliders are slidably connected to the limit grooves.

[0012] As a preferred embodiment of this utility model: cylinders are installed on both sides of the side fixing box, the output end of the cylinder is fixedly connected to the inner sliding box, and a limit rod is fixedly connected to the outer side of the inner sliding box, and the limit rod is slidably connected to the side fixing box.

[0013] As a preferred embodiment of this utility model: a motor is installed on one side of one of the inner sliding boxes, a connecting rod is rotatably arranged inside one of the inner sliding boxes, the output end of the motor is fixedly connected to the connecting rod, one of the first bevel gears is fixedly connected to one end of the connecting rod, and a through-hole for cooperating with the motor is opened on one side of the side fixed box.

[0014] As a preferred embodiment of this utility model: a sliding support is rotatably provided at one end of the crushing wheel body, a side fixing frame is fixedly connected to one side of the machine body, the sliding support is slidably connected to the side fixing frame, a plurality of limiting slide rods are slidably provided inside the sliding support, and a fixed side plate is fixedly connected to both ends of the limiting slide rods, and one side of the fixed side plate is fixedly connected to the side fixing frame.

[0015] As a preferred embodiment of this utility model: the top of the machine body is bolted to a mounting cover, the inside of the mounting cover is fixedly connected to a feed hopper, and the inside of the first limiting slider is symmetrically slidably provided with guide rods, which are fixedly connected to the machine body.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, by setting up a cylinder, an inner sliding box, a first bevel gear, and a second bevel gear, realizes that the output end of the cylinder drives the inner sliding box, the first bevel gear, and the second bevel gear to move. When the inner sliding box moves, it drives the first bevel gear and the crushing wheel to move, thereby adjusting the distance between the two crushing wheels inside the machine body and adjusting the crushing distance. By setting up a limiting rotating sleeve, an adjusting slide column, a second limiting slider, and a limiting slide groove, it realizes that when one of the adjusting slide columns rotates, it drives each of the second limiting sliders on the outside to rotate. The second limiting slider drives the limiting rotating sleeve to rotate through the limiting slide groove. When the limiting rotating sleeve rotates, it drives the second limiting slider and another adjusting slide column to rotate through another set of limiting slide grooves. Thus, the second bevel gear and the first bevel gear drive the other crushing wheel to rotate and adjust. The rotation of the two crushing wheels crushes the plastic. Attached Figure Description

[0017] Figure 1 This is a top view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the No. 1 limiting slider structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the body of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the limiting groove of this utility model.

[0021] In the diagram: 1. Machine body; 2. Crushing wheel; 3. No. 1 limit slider; 4. Guide rod; 5. Side fixing box; 6. Inner sliding box; 7. No. 1 bevel gear; 8. Connecting rod; 9. Motor; 10. Cylinder; 11. Limiting rod; 12. No. 2 bevel gear; 13. Limiting rotating sleeve; 14. Adjusting slide column; 15. No. 2 limit slider; 16. Limiting slide groove; 17. Mounting top cover; 18. Feed hopper; 19. Side fixing frame; 20. Sliding support; 21. Limiting slide rod; 22. Fixed side plate. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a plastic crusher with adjustable wheel track, comprising: a machine body 1; a first limiting slider 3 symmetrically slidably disposed inside the machine body 1, two crushing wheels 2 disposed on the inner side of the machine body 1, the crushing wheels 2 being rotatably connected to the first limiting slider 3; a side fixing box 5 fixedly connected to the inner side of the machine body 1, an inner sliding box 6 symmetrically slidably disposed inside the side fixing box 5, the crushing wheels 2 being rotatably connected to the inner sliding box 6, and the crushing wheels 2 being movably connected to the side fixing box 5; a first bevel gear 7 rotatably disposed inside the inner sliding box 6, one end of the crushing wheels 2 being fixedly connected to the first bevel gear 7; a second bevel gear 12 rotatably disposed inside the inner sliding box 6, the second bevel gear 12 being meshed with the first bevel gear 7; a limiting rotating sleeve 13 rotatably disposed inside the side fixing box 5, an adjusting slide column 14 symmetrically slidably disposed inside the limiting rotating sleeve 13, one end of the adjusting slide column 14 being fixedly connected to the second bevel gear 12, and the adjusting slide column 14 being movably connected to the side fixing box 5.

[0024] It should be noted that in this embodiment, the output end of the cylinder 10 drives the inner sliding box 6 to move, which in turn drives the crushing wheel 2 to move. The crushing wheel 2 drives the first limiting slider 3 to slide within the machine body 1. The first limiting slider 3 slides to a limit outside the guide rod 4. When the inner sliding box 6 moves, it drives the adjusting slide column 14 to slide to a limit within the limiting rotating sleeve 13. The adjusting slide column 14 drives the second limiting slider 15 to slide to a limit within the limiting groove 16. The output end of the motor 9 drives the connecting rod 8 to rotate. When the connecting rod 8 rotates, it drives the first bevel gear 7 connected at one end to rotate. One of the first bevel gears 7 rotates and drives the crushing wheel 2 to rotate. When one of the first bevel gears 7 rotates, it drives the meshing second bevel gear 12 to rotate. When one of the second bevel gears 12 rotates, it drives the adjusting slide column 14 and the outer second limiting slider 15 to rotate. The second limiting slider 15 rotates through the limiting groove 16. When the sleeve 13 rotates, the inner limiting slide groove 16 and the second limiting slider 15 rotate. The sleeve 13 also rotates the other inner adjusting slide column 14, which in turn rotates the second bevel gear 12. The second bevel gear 12 then rotates the meshing first bevel gear 7, which in turn rotates the crushing wheel 2. The two crushing wheels 2 crush the plastic. When the positions of the two inner sliding boxes 6 and the adjusting slide column 14 are adjusted, the adjusting slide column 14 slides within the limiting sleeve 13, which does not affect the synchronous rotation between the two adjusting slide columns 14 and the second limiting slider 15. When the crushing wheel 2 moves, it moves the sliding support 20 at one end. The sliding support 20 slides within the side fixing frame 19 and slides outside the limiting slide rod 21, thus improving the adjustment stability of the crushing wheel 2.

[0025] In one embodiment, such as Figure 1 and Figure 4 As shown, multiple second-position limit sliders 15 are fixedly connected at equal intervals on the outer side of the adjusting slide column 14, and multiple limit grooves 16 are symmetrically and equally spaced on the inner side of the limit rotating sleeve 13. The second-position limit sliders 15 are slidably connected to the limit grooves 16.

[0026] It should be noted that in this embodiment, the output end of the cylinder 10 drives the inner sliding box 6 to move, the inner sliding box 6 drives the adjusting slide column 14 and the second bevel gear 12 to move, the adjusting slide column 14 slides within the limiting rotating sleeve 13, the adjusting slide column 14 drives each of the second limiting sliders 15 on the outside to move synchronously, and the second limiting sliders 15 slide with the limiting slide groove 16.

[0027] In one embodiment, such as Figure 1As shown, cylinders 10 are installed on both sides of the side fixed box 5. The output end of the cylinder 10 is fixedly connected to the inner sliding box 6. A limit rod 11 is fixedly connected to the outer side of the inner sliding box 6. The limit rod 11 is slidably connected to the side fixed box 5.

[0028] It should be noted that in this embodiment, the inner sliding box 6 is driven to slide within the side fixed box 5 by the output end of the cylinder 10. When the inner sliding box 6 moves, it drives the limiting rod 11 to move synchronously. The limiting rod 11 slides with the side fixed box 5 to limit the sliding, thereby adjusting the position of the inner sliding box 6 within the side fixed box 5.

[0029] In one embodiment, such as Figure 1 As shown, a motor 9 is installed on one side of one of the inner sliding boxes 6, and a connecting rod 8 is rotatably arranged inside one of the inner sliding boxes 6. The output end of the motor 9 is fixedly connected to the connecting rod 8. One of the first bevel gears 7 is fixedly connected to one end of the connecting rod 8. A passage for cooperating with the motor 9 is opened on one side of the side fixed box 5.

[0030] It should be noted that in this embodiment, the output end of the motor 9 drives the connecting rod 8 to rotate, the connecting rod 8 drives one of the first bevel gears 7 to rotate and adjust, and the first bevel gear 7 drives the crushing wheel 2 to rotate and adjust.

[0031] In one embodiment, such as Figure 1 As shown, a sliding support 20 is rotatably provided at one end of the crushing wheel body 2, and a side fixing frame 19 is fixedly connected to one side of the machine body 1. The sliding support 20 is slidably connected to the side fixing frame 19. Multiple limiting slide rods 21 are slidably provided inside the sliding support 20. Fixed side plates 22 are fixedly connected to both ends of the limiting slide rods 21. One side of the fixed side plate 22 is fixedly connected to the side fixing frame 19.

[0032] It should be noted that, in this embodiment, when the crushing wheel 2 is moved and adjusted, the sliding support 20 at one end is limited to sliding within the side fixing frame 19. The sliding support 20 is limited to sliding outside the limiting slide rod 21, thereby improving the adjustment stability of the crushing wheel 2.

[0033] In one embodiment, such as Figure 2 As shown, a mounting cover 17 is bolted to the top of the machine body 1. A feed hopper 18 is fixed inside the mounting cover 17. A guide rod 4 is symmetrically slidably arranged inside the first limit slider 3. The guide rod 4 is fixed to the machine body 1.

[0034] It should be noted that in this embodiment, plastic is fed into the machine body 1 through the feed hopper 18 inside the top cover 17, and then crushed by the crushing wheel 2.

[0035] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] 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 plastic shredder with adjustable wheel track, characterized in that, include: Body (1); The first limiting slider (3) is symmetrically slidably arranged inside the machine body (1). Two crushing wheels (2) are arranged on the inner side of the machine body (1). The crushing wheels (2) are rotatably connected to the first limiting slider (3). Side fixing box (5) is located inside the machine body (1). The inner sliding box (6) is symmetrically slidably arranged inside the side fixing box (5). The crushing wheel (2) is rotatably connected to the inner sliding box (6). The crushing wheel (2) is movably connected to the side fixing box (5). The first bevel gear (7) is rotatably disposed inside the inner sliding box (6), and one end of the crushing wheel body (2) is fixedly connected to the first bevel gear (7); The second bevel gear (12) is rotatably disposed inside the inner sliding box (6), and the second bevel gear (12) meshes with the first bevel gear (7); A limiting rotating sleeve (13) is rotatably disposed inside the side fixed box (5). An adjusting slide column (14) is symmetrically slidably disposed inside the limiting rotating sleeve (13). One end of the adjusting slide column (14) is fixedly connected to the second bevel gear (12). The adjusting slide column (14) is movably connected to the side fixed box (5).

2. The plastic pulverizer with adjustable wheel track according to claim 1, characterized in that: Multiple second-position limit sliders (15) are fixedly connected at equal intervals on the outer side of the adjusting slide column (14), and multiple limit grooves (16) are symmetrically and equally spaced on the inner side of the limit rotating sleeve (13). The second-position limit sliders (15) are slidably connected to the limit grooves (16).

3. The plastic pulverizer with adjustable wheel track according to claim 1, characterized in that: Cylinders (10) are installed on both sides of the side fixing box (5). The output end of the cylinder (10) is fixedly connected to the inner sliding box (6). A limit rod (11) is fixedly connected to the outer side of the inner sliding box (6). The limit rod (11) is slidably connected to the side fixing box (5).

4. A plastic pulverizer with adjustable wheel track according to claim 1, characterized in that: One of the inner sliding boxes (6) is equipped with a motor (9) on one side, and a connecting rod (8) is rotatably arranged inside the inner sliding box (6). The output end of the motor (9) is fixedly connected to the connecting rod (8). One of the first bevel gears (7) is fixedly connected to one end of the connecting rod (8). The side fixed box (5) has an opening on one side that cooperates with the motor (9).

5. A plastic pulverizer with adjustable wheel track according to claim 1, characterized in that: One end of the crushing wheel (2) is rotatably provided with a sliding support (20), and a side fixing frame (19) is fixedly connected to one side of the machine body (1). The sliding support (20) is slidably connected to the side fixing frame (19). Multiple limiting slide rods (21) are slidably provided inside the sliding support (20). Both ends of the limiting slide rods (21) are fixedly connected to fixed side plates (22). One side of the fixed side plate (22) is fixedly connected to the side fixing frame (19).

6. A plastic pulverizer with adjustable wheel track according to claim 1, characterized in that: The top of the machine body (1) is bolted to a mounting cover (17), and a feed hopper (18) is fixed inside the mounting cover (17). A guide rod (4) is symmetrically slidably arranged inside the first limiting slider (3), and the guide rod (4) is fixed to the machine body (1).

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