Plastic crushing production line residue recovery device

Abstract

The utility model discloses a plastic crushing production line residue recovery device which comprises a supporting cover and a cleaning bin, the supporting cover is arranged at the top of the cleaning bin, the cleaning bin is provided with a rotating shaft, the upper end and the lower end of the rotating shaft are fixedly connected with the upper end and the lower end of the inner wall of the cleaning bin through bearings respectively, and a motor is arranged in the supporting cover. The output end of the motor is fixedly connected with the driving end of the rotating shaft, spiral blades are arranged on the rotating shaft, supporting strips are arranged between the spiral blades, an upper supporting rod and a lower supporting plate are fixed to the upper end and the lower end of the side portion of the rotating shaft respectively, a connecting rod is connected between the upper supporting rod and the lower supporting plate, and brush strips are arranged on the connecting rod at equal intervals. One end of the top of the cleaning bin is connected with a water injection pipe, and the lower end of the side of the cleaning bin is connected with a drainage pipe. The residue cleaning and dewatering device is good in residue cleaning effect and dewatering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic recycling, in particular to a residue recycling device for a plastic crushing production line. Background Art

[0002] As the consumption of plastic products continues to increase, the amount of waste plastics is also increasing. If the storage, transportation, processing, application and post-processing of these waste plastics are not done properly, it will inevitably damage the environment and endanger people's health. The recycling of waste plastics has been a very important direction of renewable resource research in recent years. The recycling and reuse of waste plastics has been widely adopted by modern chemical enterprises. Waste plastics are processed after manual screening and classification and can be reused as recycled materials. The plastics in the crushing production line need to be cleaned and the residues need to be recycled. Therefore, the residue recovery device of the plastic crushing production line plays an important role.

[0003] Conventional residue recovery devices have some disadvantages. First, the residue is not cleaned sufficiently and the cleaning effect is poor. Second, the residue is prone to block the pipeline during dehydration, resulting in poor drainage effect. Utility Model Content

[0004] The utility model aims to provide a residue recovery device for a plastic crushing production line to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a residue recovery device for a plastic crushing production line, comprising a support cover and a cleaning chamber, wherein the support cover is arranged on the top of the cleaning chamber, the cleaning chamber is provided with a rotating shaft, and the upper and lower ends of the rotating shaft are respectively fixedly connected to the upper and lower ends of the inner wall of the cleaning chamber through bearings, a motor is arranged inside the support cover, and the output end of the motor is fixedly connected to the driving end of the rotating shaft, spiral blades are arranged on the rotating shaft, and support bars are arranged between the spiral blades, and the upper and lower ends of the side of the rotating shaft are respectively fixed with an upper support rod and a lower support plate.

[0006] Preferably, a connecting rod is connected between the upper support rod and the lower support plate, and brush strips are equidistantly arranged on the connecting rod.

[0007] Preferably, one end of the top of the cleaning chamber is connected to a water injection pipe, the lower end of the side of the cleaning chamber is connected to a drainage pipe, and an electric valve is provided on the drainage pipe.

[0008] Preferably, a brush plate is provided at one end of the corresponding drainage pipe in the cleaning bin, and the side of the brush plate is fixedly connected to one end of the lower support plate.

[0009] Preferably, the upper end of the upper support rod is connected to a gear, the upper end of the inner wall of the cleaning chamber is provided with an annular rack, and the gear is meshed with the annular rack.

[0010] Preferably, a material inlet and outlet are provided at the front of the cleaning bin, and a waterproof rubber strip is provided at the edge of the material inlet and outlet.

[0011] Preferably, a door is hinged on the side of the inlet and outlet, and a sealing ring is provided on the edge of the inner wall of the door.

[0012] Compared with the prior art, the utility model has the following beneficial effects: good residue cleaning effect and good dehydration effect;

[0013] (1) Water can be poured from the water injection pipe to rinse the residue in the cleaning chamber. Under the drive of the motor, the shaft rotates, driving the spiral blades to drive the residue upward. The support bars cooperate with the spiral blades to turn the residue to prevent the residue from accumulating and not moving, which is conducive to fully cleaning the residue. In addition, the upper support rod and the lower support plate drive the connecting rod to stir the residue together. The brush bar can brush the inner wall of the cleaning chamber to prevent the residue from adhering to the cleaning chamber and leaving a dead corner for cleaning, which has a good cleaning effect on the residue.

[0014] (2) After cleaning, the electric valve can be opened to allow sewage to be discharged from the drain pipe and the residue to be dehydrated. Since there is a filter layer at one end of the drain pipe close to the inside of the cleaning chamber, the residue can be prevented from being discharged. At the same time, when the lower support plate drives the brush plate to rotate, the brush plate can brush one end of the drain pipe to prevent one end of the drain pipe from being blocked by residue, which is conducive to the discharge of sewage and has a good dehydration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the inlet and outlet and the door structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the rotating shaft and connecting rod structure of the utility model;

[0019] In the figure: 1. Motor; 2. Support cover; 3. Cleaning chamber; 4. Ring rack; 5. Gear; 6. Brush bar; 7. Connecting rod; 8. Rotating shaft; 9. Upper support rod; 10. Spiral blade; 11. Support bar; 12. Electric valve; 13. Drain pipe; 14. Brush plate; 15. Lower support plate; 16. Inlet and outlet; 17. Waterproof rubber strip; 18. Sealing ring; 19. Chamber door; 20. Water injection pipe. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4 , the utility model provides an embodiment: a plastic crushing production line residue recovery device, including a support cover 2 and a cleaning bin 3, the support cover 2 is arranged on the top of the cleaning bin 3, the cleaning bin 3 is provided with a rotating shaft 8, and the upper end and the lower end of the rotating shaft 8 are respectively fixedly connected with the upper end and the lower end of the inner wall of the cleaning bin 3 through bearings, a motor 1 is arranged inside the support cover 2, and the output end of the motor 1 is fixedly connected with the driving end of the rotating shaft 8, a spiral blade 10 is arranged on the rotating shaft 8, and a support bar 11 is arranged between the spiral blades 10, and one end of the top of the cleaning bin 3 is connected with a water injection pipe 20;

[0022] When in use, water can be poured from the water injection pipe 20 to rinse the residue in the cleaning chamber 3. Under the drive of the motor 1, the rotating shaft 8 rotates, driving the spiral blade 10 to drive the residue upward, and the support bar 11 cooperates with the spiral blade 10 to turn the residue to prevent the residue from accumulating and not moving, which is conducive to fully cleaning the residue.

[0023] An upper support rod 9 and a lower support plate 15 are fixed to the upper and lower ends of the side of the rotating shaft 8, respectively. A connecting rod 7 is connected between the upper support rod 9 and the lower support plate 15, and brush strips 6 are equidistantly arranged on the connecting rod 7.

[0024] When in use, the upper support rod 9 and the lower support plate 15 drive the connecting rod 7 to stir the residue together, and the brush bar 6 can brush the inner wall of the cleaning chamber 3 to prevent the residue from adhering to the cleaning chamber 3 and causing cleaning dead corners;

[0025] The lower end of the side of the cleaning chamber 3 is connected to a drain pipe 13, and an electric valve 12 is provided on the drain pipe 13;

[0026] When in use, after cleaning is finished, the electric valve 12 can be opened to allow sewage to be discharged from the drain pipe 13 to dehydrate the residue. Since there is a filter layer at one end of the drain pipe 13 close to the inside of the cleaning chamber 3, the residue can be prevented from being discharged;

[0027] A brush plate 14 is provided at one end of the corresponding drain pipe 13 in the cleaning chamber 3, and the side of the brush plate 14 is fixedly connected to one end of the lower support plate 15;

[0028] When in use, when the lower support plate 15 drives the brush plate 14 to rotate, the brush plate 14 can brush one end of the drain pipe 13 to prevent one end of the drain pipe 13 from being blocked by residues, which is conducive to the discharge of sewage;

[0029] The upper end of the upper support rod 9 is connected with a gear 5, and the upper end of the inner wall of the cleaning chamber 3 is provided with an annular rack 4, and the gear 5 is meshed with the annular rack 4;

[0030] When in use, the inner wall of the cleaning chamber 3 limits the gear 5 through the annular rack 4, which is conducive to the stable rotation of the upper support rod 9;

[0031] The front of the cleaning chamber 3 is provided with an inlet and outlet port 16, and a waterproof rubber strip 17 is provided at the edge of the inlet and outlet port 16. A chamber door 19 is hinged on the side of the inlet and outlet port 16, and a sealing ring 18 is provided at the edge of the inner wall of the chamber door 19.

[0032] When in use, the door 19 can be opened to take out the residues in the cleaning chamber 3 for recycling;

[0033] When the embodiment of the present application is in use: first, water can be poured from the water injection pipe 20 to rinse the residue in the cleaning bin 3. Under the drive of the motor 1, the rotating shaft 8 rotates, driving the spiral blade 10 to drive the residue upward, and the support bar 11 cooperates with the spiral blade 10 to flip the residue to prevent the residue from accumulating and not moving, which is conducive to fully cleaning the residue. In addition, the upper support rod 9 and the lower support plate 15 drive the connecting rod 7 to stir the residue together. The inner wall of the cleaning bin 3 is limited by the annular rack 4 to the gear 5, which is conducive to the stable rotation of the upper support rod 9. The brush bar 6 can brush the inner wall of the cleaning bin 3 to prevent the residue from adhering to the cleaning bin. There are cleaning dead corners on the cleaning bin 3. Later, when cleaning is completed, the electric valve 12 can be opened to allow the sewage to be discharged from the drain pipe 13 and the residue can be dehydrated. Since there is a filter layer at one end of the drain pipe 13 close to the inside of the cleaning bin 3, the residue can be prevented from being discharged. At the same time, when the lower support plate 15 drives the brush plate 14 to rotate, the brush plate 14 can brush one end of the drain pipe 13 to prevent one end of the drain pipe 13 from being blocked by residue, which is beneficial to the discharge of sewage. Afterwards, the bin door 19 can be opened to take out the residue in the cleaning bin 3 for recycling. In summary, the device has good residue cleaning effect and good dehydration effect.

Claims

1. A residue recovery device for a plastic crushing production line, characterized by: The invention comprises a support cover (2) and a cleaning chamber (3), wherein the support cover (2) is arranged on the top of the cleaning chamber (3), the cleaning chamber (3) is provided with a rotating shaft (8), and the upper end and the lower end of the rotating shaft (8) are respectively fixedly connected to the upper end and the lower end of the inner wall of the cleaning chamber (3) through bearings, a motor (1) is arranged inside the support cover (2), and the output end of the motor (1) is fixedly connected to the driving end of the rotating shaft (8), the rotating shaft (8) is provided with spiral blades (10), and support bars (11) are arranged between the spiral blades (10), and the upper end and the lower end of the side of the rotating shaft (8) are respectively fixed with an upper support rod (9) and a lower support plate (15).

2. A residue recovery device for a plastic crushing production line according to claim 1, characterized in that: A connecting rod (7) is connected between the upper supporting rod (9) and the lower supporting plate (15), and brush strips (6) are equidistantly arranged on the connecting rod (7).

3. A plastic crushing production line residue recovery device according to claim 2, characterized in that: One end of the top of the cleaning chamber (3) is connected to a water injection pipe (20), the lower end of the side of the cleaning chamber (3) is connected to a drainage pipe (13), and an electric valve (12) is provided on the drainage pipe (13).

4. A plastic crushing production line residue recovery device according to claim 3, characterized in that: A brush plate (14) is provided at one end of the corresponding drainage pipe (13) in the cleaning chamber (3), and the side of the brush plate (14) is fixedly connected to one end of the lower support plate (15).

5. A residue recovery device for a plastic crushing production line according to claim 2, characterized in that: The upper end of the upper support rod (9) is connected to a gear (5), and the upper end of the inner wall of the cleaning chamber (3) is provided with an annular rack (4), and the gear (5) is meshed with the annular rack (4).

6. A residue recovery device for a plastic crushing production line according to claim 4, characterized in that: The front part of the cleaning chamber (3) is provided with an inlet and outlet port (16), and the edge of the inlet and outlet port (16) is provided with a waterproof rubber strip (17).

7. A residue recovery device for a plastic crushing production line according to claim 6, characterized in that: A door (19) is hingedly connected to the side of the material inlet and outlet (16), and a sealing ring (18) is arranged on the edge of the inner wall of the door (19).

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