Plastic cleaning and drying device

Abstract

The plastic cleaning and drying device comprises a water tank, the left side face and the right side face of the water tank are jointly and fixedly connected with a support, a hydraulic rod is fixedly embedded in the upper surface of the support, the telescopic end of the hydraulic rod is fixedly connected with a U-shaped plate, and bearings are fixedly embedded in the left side face and the right side face of the U-shaped plate. And the inner ring of each bearing is fixedly connected with a connecting rod. According to the device, an air pump is arranged to inject air into a shunting box, a heating net is matched to enable a spray head to blow hot air downwards to dry plastic particles, and a motor is arranged to drive a plastic particle screen drum to rotate, so that the plastic particle screen drum can clean the plastic particles in water; and meanwhile, the plastic particles can be driven to rotate to generate centrifugal force, water in the plastic particle screen drum is thrown out, and therefore the problem that the drying efficiency is reduced due to excessive residual water on the plastic particles during drying due to the fact that the plastic particles are difficult to dehydrate rapidly is solved.

Description

Technical Field

[0001] The utility model relates to the field of plastics, in particular to a plastic cleaning and drying device. Background Art

[0002] Plastic granules are a widely used substance and have a broad market demand in daily life, clothing industry, building materials, agriculture, machinery industry and chemical industry. They are graded according to the different raw materials used and the characteristics of the processed plastic granules. They are generally divided into grade one, grade two and grade three materials. Dust will be generated in the process of cutting plastic granules, and the dust will stick to the plastic granules. Therefore, in order to ensure the subsequent processing of plastic granules, the plastic granules need to be cleaned and dried.

[0003] Patent document publication number CN214276453U, a plastic cleaning and drying device, which includes an upper barrel, a lower barrel and a frame, wherein a cleaning device for cleaning plastic particles is provided inside the upper barrel, and a drying device for drying plastic particles is provided inside the lower barrel. The application has the effect of washing away the powder on the surface of the plastic particles and drying the plastic particles, thereby reducing the possibility of affecting the subsequent processing of the plastic particles.

[0004] Although the above patent can clean and dry plastic particles when in use, it is difficult to quickly dehydrate the plastic particles during use, resulting in reduced drying efficiency due to excessive residual moisture on the plastic particles during drying. Therefore, we propose a plastic cleaning and drying device to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic cleaning and drying device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A plastic cleaning and drying device comprises a water tank, wherein the left and right sides of the water tank are commonly fixedly connected with a bracket, the upper surface of the bracket is fixedly inlaid with a hydraulic rod, the telescopic end of the hydraulic rod is fixedly connected with a U-shaped plate, the left and right sides of the U-shaped plate are fixedly inlaid with bearings, the inner ring of each bearing is fixedly connected with a connecting rod, the left side of the U-shaped plate is fixedly connected with a motor, the output end of the motor is fixedly connected to the left end of one of the connecting rods, the side surfaces of the two connecting rods close to each other are fixedly connected with a connecting plate, the outer surface of each connecting plate is fixedly connected with two groups of cross bars, the inner walls of the two groups of cross bars are commonly fixedly connected with a fixing ring, and the side surfaces of the two connecting plates close to each other are fixedly connected with a fixing ring. Two plastic particle sieve cylinders are fixedly connected to the side surface and the left and right sides of the fixed ring. A through opening is opened on the outer surface of the fixed ring. The inner bottom wall of the through opening is rotatably connected to a cover plate by a pin shaft. The outer surface of the cover plate and the outer surface of the fixed ring are fixedly connected to a connecting block with holes. The inner walls of the two groups of connecting blocks with holes are threadedly connected to two threaded rods. The right side of the U-shaped plate is fixedly connected to an air pump, and the inner top wall of the U-shaped plate is fixedly connected to a diverter box. The bottom surface of the diverter box is fixedly connected to two groups of nozzles, and the inner wall of the diverter box is fixedly connected to two heating nets. The right side of the diverter box is fixedly connected to an exhaust pipe, and the right end of the exhaust pipe passes through the U-shaped plate and is fixedly connected to the output end of the air pump.

[0008] In a further embodiment, a guide plate is provided inside the water tank, and the bottom surface of the guide plate is fixedly connected to the inner bottom wall of the water tank.

[0009] In a further embodiment, the right side surface of the water tank is fixedly connected to a drain pipe, and the inner wall of the drain pipe is threadedly connected to a sealing plug.

[0010] In a further embodiment, two sliding holes are provided on the upper surface of the bracket, the inner wall of each sliding hole is slidably connected to a sliding rod, and the bottom end of each sliding rod is fixedly connected to the upper surface of the U-shaped plate.

[0011] In a further embodiment, two transparent plates are hinged on the upper surface of the U-shaped plate through two combination leaves, and the side surfaces of the two transparent plates close to each other are in contact with the front side and the back side of the U-shaped plate respectively.

[0012] In a further embodiment, a waterproof cover is provided on the outer surface of the motor, and the right side of the waterproof cover is fixedly connected to the left side of the U-shaped plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The device can inject air into the diverter box by means of an air pump, and can enable the nozzle to blow hot air downwards in conjunction with the heating net to dry the plastic particles. Furthermore, the device can drive the plastic particle sieve drum to rotate by means of a motor, so that the plastic particle sieve drum can clean the plastic particles in the water, and can also drive the plastic particles to rotate to generate centrifugal force to throw out the water inside the plastic particle sieve drum, thereby solving the problem of difficulty in quickly dehydrating the plastic particles, resulting in reduced drying efficiency due to excessive residual moisture on the plastic particles during drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a plastic cleaning and drying device.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a front cross-section view of a plastic cleaning and drying device.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a front cross-section of a U-shaped plate of a plastic cleaning and drying device.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a top-sectional view of a U-shaped plate of a plastic cleaning and drying device.

[0019] In the figure: 1. water tank; 2. waterproof cover; 3. transparent plate; 4. bracket; 5. sliding hole; 6. hydraulic rod; 7. sliding rod; 8. U-shaped plate; 9. air pump; 10. bearing; 11. drain pipe; 12. sealing plug; 13. guide plate; 14. exhaust pipe; 15. connecting rod; 16. heating net; 17. nozzle; 18. fixing ring; 19. cover plate; 20. plastic particle sieve cylinder; 21. cross bar; 22. connecting plate; 23. motor; 24. through port; 25. threaded rod; 26. connecting block with holes; 27. diversion box. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0023] See also Figure 1-4 In the utility model, a plastic cleaning and drying device includes a water tank 1, the left and right sides of the water tank 1 are fixedly connected with a bracket 4, the upper surface of the bracket 4 is fixedly inlaid with a hydraulic rod 6, the telescopic end of the hydraulic rod 6 is fixedly connected with a U-shaped plate 8, the left and right sides of the U-shaped plate 8 are fixedly inlaid with bearings 10, the inner ring of each bearing 10 is fixedly connected with a connecting rod 15, the left side of the U-shaped plate 8 is fixedly connected with a motor 23, the output end of the motor 23 is fixedly connected to the left end of one of the connecting rods 15, the side of the two connecting rods 15 close to each other is fixedly connected with a connecting plate 22, the outer surface of each connecting plate 22 is fixedly connected with two groups of cross bars 21, the inner walls of the two groups of cross bars 21 are fixedly connected with a fixing ring 18, and the side of the two connecting plates 22 close to each other Two plastic particle sieve cylinders 20 are fixedly connected to the left and right side surfaces of the surface and the fixed ring 18, a through opening 24 is opened on the outer surface of the fixed ring 18, and the inner bottom wall of the through opening 24 is rotatably connected to the cover plate 19 through a pin shaft, the outer surface of the cover plate 19 and the outer surface of the fixed ring 18 are fixedly connected to a holed connecting block 26, and the inner walls of the two groups of holed connecting blocks 26 are commonly threadedly connected to two threaded rods 25, the right side of the U-shaped plate 8 is fixedly connected to the air pump 9, the inner top wall of the U-shaped plate 8 is fixedly connected to a diverter box 27, the bottom surface of the diverter box 27 is fixedly connected to two groups of nozzles 17, the inner wall of the diverter box 27 is fixedly connected to two heating nets 16, the right side of the diverter box 27 is fixedly connected to the exhaust pipe 14, and the right end of the exhaust pipe 14 passes through the U-shaped plate 8 and is fixedly connected to the output end of the air pump 9.

[0024] A guide plate 13 is provided inside the water tank 1, and the bottom surface of the guide plate 13 is fixedly connected to the inner bottom wall of the water tank 1. The guide plate 13 can be used to guide waste water so as to discharge the waste water. A drain pipe 11 is fixedly connected to the right side of the water tank 1, and a sealing plug 12 is threadedly connected to the inner wall of the drain pipe 11. The drain pipe 11 and the sealing plug 12 can be used to discharge waste water and prevent water leakage when cleaning plastic particles. Two sliding holes 5 are provided on the upper surface of the bracket 4, and a sliding rod 7 is slidably connected to the inner wall of each sliding hole 5. The bottom end of each sliding rod 7 is fixedly connected to the upper surface of the U-shaped plate 8. The U-shaped plate 8 can be limited by the sliding rod 7 and the sliding hole 5 to prevent the U-shaped plate 8 from shaking.

[0025] The upper surface of the U-shaped plate 8 is hinged with two transparent plates 3 through two sets of hinges. The side surfaces of the two transparent plates 3 that are close to each other are in contact with the front side and the back side of the U-shaped plate 8 respectively. The transparent plates 3 can block the water thrown out when the plastic particle sieve drum 20 rotates to prevent water splashing. The outer surface of the motor 23 is provided with a waterproof cover 2. The right side surface of the waterproof cover 2 is fixedly connected to the left side surface of the U-shaped plate 8. The waterproof cover 2 can be sealed to prevent the motor 23 from being damaged during use.

[0026] The working principle of the utility model is:

[0027] When in use, the device is connected to a power source and controlled through a control panel. The transparent plate 3 is opened, and the threaded rod 25 is rotated to open the cover plate 19 in cooperation with the holed connecting block 26. The plastic particles are poured into the plastic particle sieve cylinder 20. The hydraulic rod 6 is started to push the U-shaped plate 8 downward, so that the U-shaped plate 8 pushes the plastic particle sieve cylinder 20 into the water tank 1 and the water submerges the plastic particle sieve cylinder 20. The motor 23 is started to drive the motor 23 through the connecting rod 15 and the connecting rod 15. The plate 22 drives the plastic particle sieve drum 20 to rotate, so that the plastic particle sieve drum 20 drives the plastic particles to rotate, and the dust adhering to the plastic particles is cleaned. After the cleaning is completed, the hydraulic rod 6 is started to reset the U-shaped plate 8, and then the motor 23 drives the plastic particle sieve drum 20 to rotate, and the water and plastic particles are separated by centrifugal force. The air pump 9 is started to inject air into the diversion box 27, and the heating net 16 is started to make the nozzle 17 blow hot air to the plastic particle sieve drum 20 to dry the plastic particles.

[0028] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plastic cleaning and drying device, characterized in that: The invention comprises a water tank (1), wherein the left and right sides of the water tank (1) are fixedly connected to a bracket (4), the upper surface of the bracket (4) is fixedly inlaid with a hydraulic rod (6), the telescopic end of the hydraulic rod (6) is fixedly connected to a U-shaped plate (8), the left and right sides of the U-shaped plate (8) are fixedly inlaid with bearings (10), the inner ring of each bearing (10) is fixedly connected to a connecting rod (15), the left side of the U-shaped plate (8) is fixedly connected to a motor (23), the output end of the motor (23) is fixedly connected to the left end of one of the connecting rods (15), the side surfaces of the two connecting rods (15) close to each other are fixedly connected to a connecting plate (22), the outer surface of each connecting plate (22) is fixedly connected to two groups of cross bars (21), the inner walls of the two groups of cross bars (21) are fixedly connected to a fixing ring (18), the side surfaces of the two connecting plates (22) close to each other and the left end of the fixing ring (18) are fixedly connected to each other. The right two sides are fixedly connected to two plastic particle sieve cylinders (20), the outer surface of the fixing ring (18) is provided with a through hole (24), the inner bottom wall of the through hole (24) is rotatably connected to a cover plate (19) through a pin shaft, the outer surface of the cover plate (19) and the outer surface of the fixing ring (18) are both fixedly connected to a hole-carrying connecting block (26), the inner walls of the two groups of hole-carrying connecting blocks (26) are threadedly connected to two threaded rods (25), and the U-shaped plate (8 ) is fixedly connected to an air pump (9), the inner top wall of the U-shaped plate (8) is fixedly connected to a diverter box (27), the bottom surface of the diverter box (27) is fixedly connected to two groups of nozzles (17), the inner wall of the diverter box (27) is fixedly connected to two heating nets (16), the right side of the diverter box (27) is fixedly connected to an exhaust pipe (14), the right end of the exhaust pipe (14) passes through the U-shaped plate (8) and is fixedly connected to the output end of the air pump (9).

2. A plastic cleaning and drying device according to claim 1, characterized in that: A guide plate (13) is provided inside the water tank (1), and the bottom surface of the guide plate (13) is fixedly connected to the inner bottom wall of the water tank (1).

3. A plastic cleaning and drying device according to claim 1, characterized in that: The right side surface of the water tank (1) is fixedly connected to a drainage pipe (11), and the inner wall of the drainage pipe (11) is threadedly connected to a sealing plug (12).

4. A plastic cleaning and drying device according to claim 1, characterized in that: Two sliding holes (5) are provided on the upper surface of the bracket (4), the inner wall of each sliding hole (5) is slidably connected to a sliding rod (7), and the bottom end of each sliding rod (7) is fixedly connected to the upper surface of the U-shaped plate (8).

5. The plastic cleaning and drying device according to claim 1, characterized in that: The upper surface of the U-shaped plate (8) is hinged with two transparent plates (3) through two combination leaves, and the side surfaces of the two transparent plates (3) close to each other are in contact with the front side of the U-shaped plate (8) and the back side of the U-shaped plate (8) respectively.

6. A plastic cleaning and drying device according to claim 1, characterized in that: The outer surface of the motor (23) is sleeved with a waterproof cover (2), and the right side surface of the waterproof cover (2) is fixedly connected to the left side surface of the U-shaped plate (8).

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