Plastic crusher for disassembling waste electric appliances

Abstract

The utility model discloses a plastic crusher for dismantling waste electrical appliances, which comprises a feeding mechanism, a crushing tank, a secondary crushing box and a crushed material storage tank, a crushing roller controlled by a second motor is arranged in the crushing tank, the feeding mechanism is arranged on one side of the crushing tank and is used for feeding waste electrical appliance plastic, and the secondary crushing box is arranged on the other side of the crushing tank. The bottom of the crushing tank is connected with a first material receiving opening in the top end of a sealing cover at the top of the secondary crushing box through a second material discharging head, the second material discharging head is rotationally connected with the bottom of the crushing tank through a hollow rotating shaft, and the bottom of the secondary crushing box is in butt joint with two second material receiving openings in the top of a crushed material storage tank through double first material discharging heads; discharging hoppers are arranged on the two sides of the crushed material storage tank. The crushing device is provided with a crushing tank, a crushing roller is arranged in the crushing tank, a feeding mechanism is arranged on one side of the crushing tank, a side protection plate is arranged on the side face of the feeding mechanism, and a protection cover is arranged on the top of the side protection plate.

Description

Technical Field

[0001] The utility model relates to the field of crushers, in particular to a plastic crusher for dismantling waste electrical appliances. Background Art

[0002] Plastic crushers for dismantling used electrical appliances are used to dismantle and pulverize them. Mining crushers primarily crush various types of stone and are available in a variety of models, depending on the crushing principle and product particle size. Crushers are widely used in a variety of sectors, including mining, smelting, building materials, highways, railways, water conservancy, and the chemical industry. Commonly used crushing machines include jaw crushers, impact crushers, vertical impact crushers, hydraulic cone crushers, Xinyou Heavy Industry crushers, hammer crushers, roller crushers, compound crushers, cone crushers, two-stage crushers, gyratory crushers, and mobile crushers. Electrical appliances generally refer to all appliances that consume electricity.

[0003] Electrical appliances mainly refer to electrical devices, equipment and components used to connect and disconnect circuits, transform circuit parameters, and achieve functions such as control, regulation, switching, detection and protection of circuits or electrical equipment;

[0004] For example, the authorized patent with publication number CN218314652U (plastic crusher with vibration reduction effect): includes a shock-absorbing seat, a roller is provided at the bottom of the shock-absorbing seat, a hydraulic cylinder body is provided at the bottom of the shock-absorbing seat, the output end of the hydraulic cylinder body is fixedly connected to a positioning plate, and the inner wall of the shock-absorbing seat is fixedly connected to a rubber pad; the utility model can assist in shock absorption and buffering by providing a buffer pad, and provides a slide plate to transmit the vibration effect to the piston plate, so that the piston plate applies the force to the damping spring, and through the elastic action of the damping spring, a shock absorber body is provided to absorb the elastic force of the damping spring and suppress the bouncing of the damping spring, thereby eliminating the force generated by the vibration, so that when the plastic crusher vibrates, the vibration reduction effect of the structure can be improved, the vibration movement amplitude of the plastic crusher can be reduced, and the safety of the plastic crusher can be improved;

[0005] The above-mentioned existing technology is not convenient enough for feeding waste electrical appliance plastics, and cannot provide feeding protection. The feeding is not safe enough, and the crushing method is single, which makes the plastic crushing not thorough enough, and the crushed material is not convenient to collect. The stored powder is not convenient to discharge, and the crushed material cannot be automatically discharged in two directions. Utility Model Content

[0006] The purpose of the utility model is to provide a plastic crusher for dismantling waste electrical appliances, so as to solve the problems raised in the above-mentioned background technology, such as the inconvenience of feeding the plastic of waste electrical appliances, the inability to perform feeding protection, the insecurity of feeding, the single crushing method, which makes the plastic crushing incomplete, the inconvenience of collecting the crushed material, the inconvenience of discharging the stored powder, and the inability of automatic two-way discharge of the crushed material.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a plastic crusher for dismantling waste electrical appliances, comprising a feeding mechanism, a crushing tank, a secondary crushing box and a debris storage tank, wherein a crushing roller controlled by a second motor is provided inside the crushing tank, a feeding mechanism is provided on one side of the crushing tank, and the feeding mechanism is used to feed waste electrical appliance plastics, the bottom of the crushing tank is connected to the first material receiving port at the top of the sealing cover at the top of the secondary crushing box through a second discharge head, and the second discharge head is rotatably connected to the bottom of the crushing tank through a hollow rotating shaft, the bottom of the secondary crushing box is connected to the two second material receiving ports at the top of the debris storage tank through double first discharge heads, and discharge hoppers are provided on both sides of the debris storage tank.

[0008] In a further embodiment, the bottom of the scrap material storage tank is connected to a support plate, and the bottom of the support plate is connected to a support base via a support column.

[0009] In a further embodiment, a crushing wheel is provided inside the secondary crushing box, a first motor is provided at the middle of the bottom end of the secondary crushing box, and an output shaft of the first motor is connected to the crushing wheel.

[0010] In a further embodiment, the feed mechanism includes a protective cover, side guards, and a handle frame;

[0011] The side guard plates are arranged on both sides of the feeding mechanism, the protective covers are arranged on the tops of the side guard plates, and the handles are arranged on the ends of the side guard plates.

[0012] In a further embodiment, a latch is provided on the bottom side of the second material discharge head, a pin hole is provided on the top side of the first material receiving port, and the latch is assembled with the pin hole by inlay.

[0013] In a further embodiment, two filter openings are provided at the bottom of the inner cavity of the secondary crushing box, and the two filter openings are respectively arranged opposite to the two first discharge heads.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a crushing tank, a crushing roller is provided inside the crushing tank, a feeding mechanism is provided on one side of the crushing tank, a side guard plate is provided on the side of the feeding mechanism, and a protective cover is provided on the top of the side guard plate. The protective cover can be used to protect the feeding, making it convenient to automatically feed the material. The feeding can be crushed by the crushing roller, the feeding is safer, and it can be protected against splashing.

[0016] 2. The utility model is provided with a secondary crushing box, a sealing cover that can be opened laterally is provided on the top of the secondary crushing box, and the secondary crushing box can be connected to the second discharge head at the bottom of the crushing tank, through which secondary crushing can be performed to make the crushing more thorough, and the filter material port at the bottom of the inner cavity of the secondary crushing box can filter the crushed material, and a crushed material storage tank is provided at the bottom of the secondary crushing box, through which the crushed plastic can be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a plastic crusher for dismantling waste electrical appliances according to the present invention;

[0018] Figure 2 This is a top view of the crushing tank of the utility model;

[0019] Figure 3 This is the main view of the secondary crushing box of the utility model;

[0020] Figure 4 This is a side view of the crushing tank of the utility model;

[0021] Figure 5 This is a top view of the crushed material storage tank of the utility model;

[0022] Figure 6 This is a top view of the secondary crushing box of the utility model;

[0023] Figure 7 It is a top view of the sealing cover of the utility model.

[0024] In the figure: 1. Feeding mechanism; 2. Handle frame; 3. Side guard plate; 4. Protective cover; 5. Crushing roller; 6. Crushing tank; 7. Sealing cover; 8. Secondary crushing box; 9. First discharge head; 10. Crushed material storage tank; 11. Discharge hopper; 12. Support plate; 13. Support base; 14. Support column; 15. Second discharge head; 16. Filter port; 17. Crushing wheel; 18. First material receiving port; 19. Second material receiving port; 20. First motor; 21. Second motor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figure 1-7 The utility model provides an embodiment of a plastic crusher for dismantling waste electrical appliances, comprising a feeding mechanism 1, a crushing tank 6, a secondary crushing box 8 and a crushing material storage tank 10. The crushing tank 6 is provided with a crushing roller 5 controlled by a second motor 21. A feeding mechanism 1 is provided on one side of the crushing tank 6, and the feeding mechanism 1 is used to feed the waste electrical appliance plastic. The bottom of the crushing tank 6 is connected to the first material receiving port 18 at the top of the sealing cover 7 at the top of the secondary crushing box 8 through a second discharge head 15, and the second discharge head 15 is rotatably connected to the bottom of the crushing tank 6 through a hollow rotating shaft. The bottom of the secondary crushing box 8 is connected to the two second material receiving ports 19 at the top of the crushing material storage tank 10 through double first discharge heads 9. A discharge hopper 11 is provided on both sides of the crushing material storage tank 10.

[0027] The second motor 21 drives the crushing roller 5 to rotate, and the crushing roller 5 is used to crush the plastic dismantled from the waste electrical appliances. The feeding mechanism 1 is used to automatically feed the plastic. The second discharge head 15 is used to discharge the crushed material into the secondary crushing box 8 for secondary crushing. The first discharge head 9 is used to discharge the crushed material after the secondary crushing into the crushed material storage tank 10 for collection. The discharge hopper 11 is used to discharge the secondary crushed material.

[0028] Furthermore, the bottom of the scrap storage tank 10 is connected to the support plate 12 , and the bottom of the support plate 12 is connected to the support base 13 via a support column 14 , so that the scrap storage tank 10 is supported by the support plate 12 .

[0029] Furthermore, a crushing wheel 17 is provided inside the secondary crushing box 8, and a first motor 20 is provided in the middle of the bottom end of the secondary crushing box 8. The output shaft of the first motor 20 is connected to the crushing wheel 17 through the crushing wheel 17 to perform secondary crushing on the crushed material, and the crushing wheel 17 is driven to rotate by the first motor 20.

[0030] Furthermore, the feeding mechanism 1 includes a protective cover 4, a side guard plate 3 and a handle frame 2;

[0031] The side guard plates 3 are arranged on both sides of the feeding mechanism 1, the protective cover 4 is arranged on the top of the side guard plates 3, and the handle frame 2 is arranged at the end of the side guard plates 3. The feeding mechanism 1 is used to automatically feed the plastic, and the handle frame 2 is used to facilitate manual direction adjustment of the feeding mechanism 1.

[0032] Furthermore, a latch is provided on the bottom side of the second discharge head 15, and a pin hole is provided on the top side of the first receiving port 18, and the latch and the pin hole are assembled and assembled, so that the second discharge head 15 and the first receiving port 18 can be docked together by the latch.

[0033] Furthermore, two filter ports 16 are provided at the bottom of the inner cavity of the secondary crushing box 8 , and the two filter ports 16 are respectively arranged opposite to the two first discharge heads 9 , so that the crushed material can be filtered through the filter ports 16 .

[0034] Working principle: When in use, put the plastics disassembled from waste electrical appliances into the feeding mechanism 1, which automatically feeds the materials into the crushing tank 6. The second motor 21 drives the crushing roller 5 to rotate, and the crushing roller 5 crushes the materials. The crushed materials are discharged into the first receiving port 18 through the second discharge head 15, and then discharged into the secondary crushing box 8 through the first receiving port 18. The crushing wheel 17 is driven by the first motor 20 to rotate, so that the crushing wheel 17 can crush the materials for the second time and crush them thoroughly. The crushed materials are filtered through the filter port 16, and the filtered crushed materials are discharged into the second receiving port 19 through the first discharge head 9, and then discharged into the crushed material storage tank 10 through the second receiving port 19 for collection, and the crushed materials are discharged through the discharge hopper 11. The crushed material storage tank 10 is supported by the support plate 12, and the crushed material storage tank 10 can be stably supported and placed by the support column 14 and the support base 13. The protective cover 4 is used to protect the feed, and the direction of the crushing tank 6 is conveniently adjusted by the handle frame 2.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A plastic crusher for dismantling waste electrical appliances, comprising a feeding mechanism (1), a crushing tank (6), a secondary crushing box (8) and a crushed material storage tank (10), characterized in that: The crushing tank (6) is provided with a crushing roller (5) controlled by a second motor (21) inside, and a feeding mechanism (1) is provided on one side of the crushing tank (6), and the feeding mechanism (1) is used to feed waste electrical appliance plastics, the bottom of the crushing tank (6) is connected to the first receiving port (18) at the top of the sealing cover (7) at the top of the secondary crushing box (8) through a second discharge head (15), and the second discharge head (15) is rotatably connected to the bottom of the crushing tank (6) through a hollow rotating shaft, the bottom of the secondary crushing box (8) is connected to the two second receiving ports (19) at the top of the crushed material storage tank (10) through two first discharge heads (9), and discharge hoppers (11) are provided on both sides of the crushed material storage tank (10).

2. The plastic crusher for dismantling waste electrical appliances according to claim 1, characterized in that: The bottom of the crushed material storage tank (10) is connected to a support plate (12), and the bottom of the support plate (12) is connected to a support base (13) via a support column (14).

3. The plastic crusher for dismantling waste electrical appliances according to claim 1, characterized in that: A crushing wheel (17) is provided inside the secondary crushing box (8), and a first motor (20) is provided at the middle of the bottom end of the secondary crushing box (8), and the output shaft of the first motor (20) is connected to the crushing wheel (17).

4. The plastic crusher for dismantling waste electrical appliances according to claim 1, characterized in that: The feeding mechanism (1) comprises a protective cover (4), a side guard plate (3) and a handle frame (2); The side guard plates (3) are arranged on both sides of the feeding mechanism (1), the protective cover (4) is arranged on the top of the side guard plates (3), and the handle frame (2) is arranged at the end of the side guard plates (3).

5. The plastic crusher for dismantling waste electrical appliances according to claim 1, characterized in that: A latch is provided on the bottom side of the second material discharging head (15), a pin hole is provided on the top side of the first material receiving port (18), and the latch is assembled with the pin hole by inlaying.

6. The plastic crusher for dismantling waste electrical appliances according to claim 1, characterized in that: Two filter material openings (16) are provided at the bottom of the inner cavity of the secondary crushing box (8), and the two filter material openings (16) are respectively arranged opposite to the two first discharge heads (9).

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