Feeding mechanism for waste plastic recycling and processing

Abstract

The utility model discloses a feeding mechanism for waste plastic recovery processing, which belongs to the technical field of waste plastic recovery and comprises a casing, and a recovery box communicated with the casing is arranged at the top of the casing. The recycling box is provided with a recycling and crushing assembly rotationally connected with the recycling box, and a feeding hopper is arranged at the top of the recycling box. A dust recycling assembly facing the recycling and crushing assembly is arranged in the recycling box. An adjustable feeding conveying assembly is further arranged in the machine shell. The feeding end of the feeding and conveying assembly is located below the recycling and crushing assembly. The feeding angle of crushed plastic can be adjusted through the adjustable feeding conveying assembly, so that the feeding requirements under different conditions are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste plastic recycling, and in particular relates to a feeding mechanism used for waste plastic recycling processing. Background Art

[0002] As plastic products are used more and more in people's lives, a large amount of plastic waste is generated. Most of the plastic waste is non-degradable and can easily cause permanent pollution to the environment. However, for most plastic products, especially those that are disposable, the properties of the plastic materials themselves do not change significantly after use. Therefore, it is entirely possible to recycle them and reprocess them into plastic products using appropriate methods and then use them again.

[0003] When the existing feeding mechanism is in use, the feeding angle cannot be changed. Since the height position of the recycling vehicle is different each time, the feeding process of the waste material is troublesome, and the feeding angle cannot be changed according to the height of the feeding position. Summary of the invention

[0004] The embodiment of the utility model provides a feeding mechanism for recycling waste plastics to solve the problems in the prior art.

[0005] The embodiment of the utility model adopts the following technical solution: a feeding mechanism for waste plastic recycling processing, comprising a housing, the top of which is provided with a connected recycling box;

[0006] The recovery box is provided with a recovery and crushing assembly rotatably connected thereto, and a feed hopper is provided on the top of the recovery box;

[0007] The recycling box is provided with a dust recovery component arranged toward the recovery and crushing component;

[0008] An adjustable feed conveying assembly is also provided in the casing;

[0009] The feeding end of the feeding conveying assembly is located below the recovery and crushing assembly.

[0010] The angle of the crushed plastic feed can be adjusted by the adjustable feed conveying assembly to meet the feeding requirements in different situations.

[0011] Furthermore, the recycling and crushing assembly includes two crushing rollers and two crushing motors, the two crushing rollers are symmetrically rotatably connected in the recycling box, the two crushing motors are symmetrically arranged on the outer wall of the recycling box, and the crushing motors are transmission-connected to the crushing rollers to crush the waste plastics so that the plastics can be recycled later.

[0012] Furthermore, the dust recovery component includes a recovery frame, which is located below the two crushing rollers, and has grids on the side walls at both ends of the recovery frame, and two dust suction fans are provided on the recovery frame to absorb dust in the crushed plastic.

[0013] Furthermore, the feed conveying assembly includes a conveyor belt, which is rotatably connected to the housing, and feed lifting cylinders are respectively provided at the bottoms of both ends of the conveyor belt, the telescopic ends of the lifting cylinders are hinged to the conveyor belt, and the tail ends of the lifting cylinders are hinged to the housing. The two lifting cylinders work simultaneously to drive the conveyor belt to rotate on the housing, thereby changing the height of the feed position and the feed angle of the conveyor belt to meet the feeding operation of plastics under different usage conditions.

[0014] Furthermore, the inner top of the casing is also provided with two blanking plates which are inclined toward the conveyor belt.

[0015] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0016] In the utility model, the broken plastic falls onto the conveyor belt, and the plastic is transported forward by the conveyor belt to realize the feeding operation of the plastic. During the feeding process, two lifting cylinders work simultaneously to drive the conveyor belt to rotate on the casing, thereby changing the feeding position height and feeding angle of the conveyor belt to meet the feeding operation of the plastic under different usage conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the feed conveying assembly in the utility model;

[0022] Reference numerals

[0023] Casing 1, recovery box 2, recovery and crushing assembly 3, crushing roller 31, crushing motor 32, feed hopper 4, dust recovery assembly 5, recovery frame 51, grid 52, dust suction fan 53, feed conveying assembly 6, conveyor belt 61, lifting cylinder 62, unloading plate 7. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Reference Figures 1 to 4 As shown, the embodiment of the utility model provides a feeding mechanism for waste plastic recycling processing, comprising a housing 1, and a recycling box 2 connected to the top of the housing 1 is provided;

[0027] The recycling box 2 is provided with a recycling and crushing component 3 rotatably connected thereto, and a feed hopper 4 is provided on the top of the recycling box 2; the feed hopper 4 is used to transport waste plastics into the recycling box 2, and the recycling box 2 is provided with a dust recovery component 5 arranged toward the recycling and crushing component 3; an adjustable feed conveying component 6 is also provided in the casing 1; the feed end of the feed conveying component 6 is located below the recycling and crushing component 3.

[0028] The angle of the crushed plastic feed can be adjusted by the adjustable feed conveying assembly 6 to meet the feed requirements in different situations.

[0029] Specifically, the recycling and crushing assembly 3 includes two crushing rollers 31 and two crushing motors 32. The two crushing rollers 31 are symmetrically rotatably connected in the recycling box 2. The two crushing motors 32 are symmetrically arranged on the outer wall of the recycling box 2, and the crushing motors 32 are transmission-connected with the crushing rollers 31. The two crushing motors 32 respectively drive the two crushing rollers 31 to rotate in opposite directions in the recycling box 2. The rotation of the two crushing rollers 31 can crush the waste plastics, and crush the waste plastics into large pieces of waste plastics into particles for recycling.

[0030] Specifically, the dust recovery component 5 includes a recovery frame 51, which is located below the two crushing rollers 31. The side walls at both ends of the recovery frame 51 are grids 52, and two dust suction fans 53 are provided on the recovery frame 51. During the crushing process, there is dust, and the presence of dust will affect the subsequent recycling and reuse of the plastic. During the process of falling downward after being crushed, the two dust suction fans 53 work simultaneously to absorb the dust during the feeding process through the grid 52, and the dust in the crushed plastic is sucked out.

[0031] Specifically, the feed conveying assembly 6 includes a conveyor belt 61, which is rotatably connected to the casing 1. Feed lifting cylinders 62 are respectively provided at the bottom of both ends of the conveyor belt 61. The telescopic ends of the lifting cylinders 62 are hinged to the conveyor belt 61, and the tail ends of the lifting cylinders 62 are hinged to the casing 1.

[0032] In this embodiment, the broken plastic falls onto the conveyor belt 61, and the plastic is transported forward by the conveyor belt 61 to realize the feeding operation of the plastic. During the feeding process, the two lifting cylinders 62 work simultaneously to drive the conveyor belt 61 to rotate on the casing 1, thereby changing the feeding position height and feeding angle of the conveyor belt 61 to meet the feeding operation of the plastic under different usage conditions.

[0033] Specifically, the inner top of the housing 1 is further provided with two inclined discharge plates 7 disposed toward the conveyor belt 61; the two inclined discharge plates 7 can direct the crushed plastics to the conveyor belt 61, thereby guiding the discharge of the plastics.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A feeding mechanism for recycling waste plastics, characterized in that: It comprises a casing (1), wherein a recycling box (2) is provided on the top of the casing (1); The recovery box (2) is provided with a recovery and crushing assembly (3) rotatably connected thereto, and the top of the recovery box (2) is provided with a feed hopper (4); The recovery box (2) is provided with a dust recovery component (5) arranged toward the recovery and crushing component (3); An adjustable feed conveying assembly (6) is also provided in the housing (1); The feeding end of the feeding conveying component (6) is located below the recovery and crushing component (3).

2. A feeding mechanism for waste plastic recycling according to claim 1, characterized in that: The recycling and crushing assembly (3) comprises two crushing rollers (31) and two crushing motors (32); The two crushing rollers (31) are symmetrically rotatably connected in the recovery box (2); The two crushing motors (32) are symmetrically arranged on the outer wall of the recovery box (2), and the crushing motors (32) are drivingly connected to the crushing rollers (31).

3. A feeding mechanism for recycling waste plastics according to claim 2, characterized in that: The dust recovery component (5) comprises a recovery frame (51); The recycling frame (51) is located below the two crushing rollers (31), and grids (52) are provided on the side walls at both ends of the recycling frame (51); Two dust suction fans (53) are provided on the recovery frame (51).

4. A feeding mechanism for recycling waste plastics according to claim 1, characterized in that: The feed conveying assembly (6) comprises a conveying belt (61), and the conveying belt (61) is rotatably connected to the housing (1); The bottoms of both ends of the conveyor belt (61) are respectively provided with feed lifting cylinders (62); The telescopic end of the lifting cylinder (62) is hinged to the conveyor belt (61), and the rear end of the lifting cylinder (62) is hinged to the casing (1).

5. A feeding mechanism for recycling waste plastics according to claim 4, characterized in that: The inner top of the casing (1) is also provided with two inclined blanking plates (7) arranged towards the conveyor belt (61).

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