Cable material pulverizer

Abstract

The utility model discloses a cable material pulverizer which comprises a pulverizer body, a pulverizing cavity is formed in the pulverizer body, a screening net is fixedly connected in the pulverizing cavity, a fixing block is fixedly connected in the pulverizing cavity, a first motor is arranged in the fixing block, the output end of the first motor is fixedly connected with a pulverizing knife rest, and the output end of the first motor is fixedly connected with the pulverizing knife rest. A feeding port and a discharging port are formed in the top and the bottom of the smashing machine body respectively, a treatment frame is fixedly connected to the top of the smashing machine body, a feeding groove communicating with the feeding port is formed in the treatment frame, and a conveying belt is arranged on one side of the bottom in the feeding groove. According to the utility model, through the arrangement of the processing frame, the feeding groove, the conveying belt, the movable frame, the lifting mechanism, the motor II, the cutting wheel, the rotating rod and the like, the cable material to be cut can be cut in advance, and the large section of cable shell material can be cut into small pieces of material, so that the working pressure load of a subsequent crushing structure can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to a cable material crusher. Background Art

[0002] Cable materials are mainly used for insulation and sheathing in wires and cables to ensure safe and stable current transmission. With the development of technology, cable materials are also constantly improving, such as high temperature resistance, flame retardancy, low temperature resistance, improved plasticizer migration, high elasticity and high dielectric properties. Polyperfluoroethylene propylene is a commonly used type of cable material. In the process of recycling some cable materials, the cable materials need to be crushed, so a crusher is needed;

[0003] However, some existing cable material crushers do not have the function of pre-cutting the cable materials. Usually, when the cable materials are directly fed into the crusher for crushing, it is very easy for the cable materials to be entangled on the crushing knife frame, making the crushing work unable to be carried out conveniently and stably, requiring manual cleaning, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cable material crusher.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable material crusher comprises a crushing body, wherein the crushing body is provided with a crushing chamber, a screening mesh is fixedly connected to the crushing chamber, and a fixed block is fixedly connected to the crushing chamber, a motor 1 is provided in the fixed block, and an output end of the motor 1 is fixedly connected to the crushing knife frame, the top and bottom of the crushing body are respectively provided with a feed inlet and a discharge port, and the top of the crushing body is fixedly connected to a processing frame, a feeding chute connected with the feeding inlet is provided in the processing frame, a conveyor belt is provided on one side of the bottom of the feed chute, and a movable slot is provided at the top of the feed chute, a movable frame is nested and slidably connected in the movable slot, a lifting mechanism is provided between the processing frame and the movable frame, a rotating rod is rotatably connected in the movable frame, and a fixed slot is provided at the bottom of the movable frame, a cutting wheel nested and fixed on the rotating rod is provided in the fixed slot, and a motor 2 is provided in the movable frame, and the output end of the motor 2 is fixedly connected to the rotating rod.

[0006] As a further description of the above technical solution:

[0007] A shielding plate is fixedly connected to the processing rack at a position corresponding to the notch of the feed chute.

[0008] As a further description of the above technical solution:

[0009] There are multiple fixing grooves corresponding to the cutting wheels, and the multiple cutting wheels are all nested and fixed on the rotating rod.

[0010] As a further description of the above technical solution:

[0011] The lifting mechanism includes a groove arranged on the inner side wall of the movable groove, a screw is rotatably connected in the groove, a screw block is threadedly sleeved on the screw, and the screw block is fixedly connected to the movable frame. A motor three is provided on the top of the processing frame, and the output end of the motor three is fixedly connected to the top end of the screw.

[0012] As a further description of the above technical solution:

[0013] The groove, screw and screw block structures are provided in two groups and are located on both sides of the inner wall of the movable groove. An inner groove is provided in the processing frame. The outer surfaces of the two screws are located in the inner groove and are nested and fixedly connected with sprockets. The two sprockets are connected by chain transmission.

[0014] As a further description of the above technical solution:

[0015] A cutting notch is provided at the bottom of the inner wall of the feed trough and at a position corresponding to the cutting wheel.

[0016] As a further description of the above technical solution:

[0017] A storage slot is provided on the top of the processing rack, and a battery and a control box are respectively provided in the storage slot.

[0018] The utility model has the following beneficial effects:

[0019] The cable material crusher drives the crushing blade frame to rotate through the motor 1, and the crushing blade frame can crush the cable material entering the crushing chamber and located on the screening net. When the cable material is crushed to the corresponding particle size, it can pass through the screening net, thereby completing the crushing of the cable material. The structure crushes smoothly and can ensure the uniformity of the crushed particle size. Through the arrangement of the processing frame, feed trough, conveyor belt, movable frame, lifting mechanism, motor 2, cutting wheel, rotating rod and other structures, the cable material to be cut can be pre-cut, and large sections of cable shell material can be cut into small pieces. This can reduce the working pressure load of the subsequent crushing structure, and it is not easy for the cable material to be entangled on the crushing blade frame, thereby enhancing the stability of the crushing work, and can achieve rapid crushing, shorten the time required for conventional crushing to the corresponding particle size, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a cable material crusher proposed in the utility model;

[0021] Figure 2 This is a front view of a cable material crusher proposed by the utility model;

[0022] Figure 3 This is a front view of the processing frame structure of a cable material crusher proposed in the utility model;

[0023] Figure 4 This is a schematic diagram of the cutting wheel structure of a cable material crusher proposed in the utility model.

[0024] Legend:

[0025] 1. Crusher body; 2. Crushing chamber; 3. Screening mesh; 4. Fixed block; 5. Motor 1; 6. Crushing blade holder; 7. Discharge port; 8. Feed port; 9. Processing rack; 10. Feed chute; 11. Shielding plate; 12. Conveyor belt; 13. Movable chute; 14. Movable rack; 15. Fixed chute; 16. Rotating rod; 17. Cutting wheel; 18. Motor 2; 19. Groove; 20. Screw; 21. Screw block; 22. Motor 3; 23. Inner groove; 24. Sprocket; 25. Chain; 26. Cutting notch; 27. Storage trough; 28. Battery; 29. ​​Control box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Reference Figure 1-4 The utility model provides an embodiment: a cable material crusher, including a crushing machine body 1, a crushing chamber 2 is provided in the crushing machine body 1, a screening net 3 is fixedly connected to the crushing chamber 2, and a fixed block 4 is fixedly connected to the crushing chamber 2, and the top of the fixed block 4 is conical, so that the cable material entering the crushing chamber 2 will not accumulate on the fixed block 4, a motor 5 is provided in the fixed block 4, and a crushing tool holder 6 is fixedly connected to the output end of the motor 5, and the crushing tool holder 6 is located above the screening net 3. A plurality of crushing blades are provided on the crushing tool holder 6. When the motor 5 drives the crushing tool holder 6 to rotate, the crushing blades can be crushed to the falling The cable material enters the crushing chamber 2 and is located on the screening net 3 for cutting and crushing. When the cable material is crushed to the corresponding particle size, it will automatically pass through the screening net 3, thereby completing the crushing of the cable material. The top and bottom of the crusher body 1 are respectively provided with a feed port 8 and a discharge port 7, and the top of the crusher body 1 is fixedly connected with a processing frame 9. A feed trough 10 connected to the feed port 8 is provided in the processing frame 9. One end of the feed trough 10 is in the form of an opening, which can facilitate the guidance of the cable material and enter the crushing chamber 2 through the feed port 8. A conveyor belt 12 is provided on one side of the bottom of the feed trough 10. The conveyor belt 12 contains The guide rollers, belts and drive motors are conventional existing technologies and will not be described in detail. The conveyor belt 12 can conveniently guide the cable material into the feed trough 10 to achieve convenient feeding. The top of the feed trough 10 is provided with a movable groove 13, and the movable groove 13 is nested and slidably connected with a movable frame 14. A lifting mechanism is provided between the processing frame 9 and the movable frame 14. The movable frame 14 is rotatably connected with a rotating rod 16, and the bottom of the movable frame 14 is provided with a fixed groove 15. The fixed groove 15 is provided with a cutting wheel 17 nested and fixed on the rotating rod 16. There are multiple fixed grooves 15 and cutting wheels 17 corresponding to each other. Multiple cutting wheels 17 are nested and fixed on the rotating rod 16. The setting of multiple cutting wheels 17 can realize multi-segment cutting of cable materials in a single time. Motor 2 18 is provided in the movable frame 14. The output end of motor 2 18 is fixedly connected to the rotating rod 16. Motor 2 18 drives the rotating rod 16 to rotate, and the rotating rod 16 drives the cutting wheel 17 to rotate. The lifting mechanism can drive the movable frame 14 to rise and fall, and the movable frame 14 can drive the cutting wheel 17 to descend to cut the cable material into segments. In this way, the cable material can be divided into small segments, which is convenient for the subsequent crushing work to be carried out stably and is not prone to entanglement.

[0029] A shielding plate 11 is fixedly connected to the processing rack 9 at a position corresponding to the slot of the feed chute 10 . The setting of the shielding plate 11 can have a shielding effect on the opening position of the feed chute 10 .

[0030] The lifting mechanism includes a groove 19 provided on the inner wall of the movable groove 13, a screw 20 is rotatably connected in the groove 19, a screw block 21 is threadedly sleeved on the screw 20, and the screw block 21 is fixedly connected to the movable frame 14. A motor 3 22 is provided on the top of the processing frame 9, and the output end of the motor 3 22 is fixedly connected to the top of the screw 20. The groove 19, the screw 20, and the screw block 21 structure are provided with two groups and are located on both sides of the inner wall of the movable groove 13. An inner groove 23 is provided in the processing frame 9, and the outer surfaces of the two screws 20 and are located in the inner groove 23 are nested and fixed. It is connected to a sprocket 24, and the two sprockets 24 are connected by a chain 25. The arrangement of the two sets of screws 20 and screw blocks 21 can ensure the smooth lifting and lowering operation of the movable frame 14. The output end of the motor three 22 is fixedly connected to the top of one of the screws 20. The arrangement of the sprocket 24 and the chain 25 can make it possible for the motor three 22 to drive one of the screws 20 to rotate while the other screw 20 can rotate synchronously, so that the two screw blocks 21 can be driven to rise and fall synchronously, and the two screw blocks 21 can drive the movable frame 14 to rise and fall stably.

[0031] A cutting notch 26 is provided at the bottom of the inner wall of the feed trough 10 and at a position corresponding to the cutting wheel 17. This structural arrangement can ensure that the cutting wheel 17 can perform cutting work smoothly.

[0032] A storage slot 27 is provided on the top of the processing rack 9, and a battery 28 and a control box 29 are respectively provided in the storage slot 27. Motor 1 5, conveyor belt 12 structure, motor 2 18, motor 3 22 and the battery 28 and the control box 29 are all electrically connected, so that the entire structure can be stably controlled and operated.

[0033] Working principle: When using the cable material crusher, the cable shell material to be crushed is placed in the notch position of the feed trough 10, and is transported inward through the conveyor belt 12. The motor 2 18 is started, and the motor 2 18 drives the rotating rod 16 to rotate. The rotating rod 16 drives the cutting wheel 17 to rotate. The movable frame 14 can be driven to rise and fall through the lifting mechanism, and the movable frame 14 can drive the cutting wheel 17 to descend to cut the cable material into sections. After cutting, the conveyor belt 12 continues to transport the material inward, so that the cut material can be pushed from the feed port 8 into the crushing chamber 2. When the motor 1 5 is started and the motor 1 5 drives the crushing knife frame 6 to rotate, the cable material that falls into the crushing chamber 2 and is located on the screening net 3 can be cut and crushed. When the cable material is crushed to the corresponding particle size, it will automatically pass through the screening net 3 and finally be discharged from the discharge port 7, thereby completing the cable material crushing work.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cable material pulverizer, comprising a pulverizer body (1), characterized in that: The pulverizing machine body (1) is provided with a pulverizing chamber (2), a screening net (3) is fixedly connected to the pulverizing chamber (2), and a fixed block (4) is fixedly connected to the pulverizing chamber (2), a motor (5) is provided in the fixed block (4), and a pulverizing blade holder (6) is fixedly connected to the output end of the motor (5), a feed port (8) and a discharge port (7) are respectively provided at the top and bottom of the pulverizing machine body (1), and a processing frame (9) is fixedly connected to the top of the pulverizing machine body (1), a feed trough (10) connected to the feed port (8) is provided in the processing frame (9), and a bottom side of the feed trough (10) is provided. A conveyor belt (12) is provided, and a movable groove (13) is provided at the top of the feed trough (10), a movable frame (14) is nested and slidably connected in the movable groove (13), a lifting mechanism is provided between the processing frame (9) and the movable frame (14), a rotating rod (16) is rotatably connected in the movable frame (14), and a fixed groove (15) is provided at the bottom of the movable frame (14), a cutting wheel (17) is nested and fixed on the rotating rod (16) in the fixed groove (15), a second motor (18) is provided in the movable frame (14), and an output end of the second motor (18) is fixedly connected to the rotating rod (16).

2. A cable material pulverizer according to claim 1, characterized in that: A shielding plate (11) is fixedly connected to the processing frame (9) at a position corresponding to the notch of the feed trough (10).

3. A cable material pulverizer according to claim 1, characterized in that: A plurality of the fixing grooves (15) and the cutting wheels (17) are provided correspondingly, and the plurality of cutting wheels (17) are all nested and fixed on the rotating rod (16).

4. A cable material pulverizer according to claim 1, characterized in that: The lifting mechanism includes a groove (19) arranged on the inner side wall of the movable groove (13), a screw (20) is rotatably connected in the groove (19), a screw block (21) is threadedly sleeved on the screw (20), and the screw block (21) is fixedly connected to the movable frame (14). A motor three (22) is provided on the top of the processing frame (9), and the output end of the motor three (22) is fixedly connected to the top end of the screw (20).

5. A cable material pulverizer according to claim 4, characterized in that: The groove (19), screw (20), and screw block (21) are provided in two groups and are located on both sides of the inner wall of the movable groove (13). The processing frame (9) is provided with an inner groove (23). The outer surfaces of the two screws (20) are located in the inner groove (23) and are fixedly connected with sprockets (24). The two sprockets (24) are connected by a chain (25).

6. The cable material pulverizer according to claim 1, characterized in that: A cutting notch (26) is provided at the bottom of the inner wall of the feed trough (10) and at a position corresponding to the cutting wheel (17).

7. The cable material pulverizer according to claim 1, characterized in that: A storage slot (27) is provided on the top of the processing rack (9), and a battery (28) and a control box (29) are respectively provided in the storage slot (27).

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