A plastic rice cleaning device

Abstract

The utility model discloses a kind of cleaning equipment of plastic rice, including cleaning tank, cleaning cage is movably arranged in the cleaning tank, cover is movably arranged on the cleaning cage upper end, drive chamber is arranged in the cover, first gear is fixedly arranged in the drive chamber, rotating disc is rotatably arranged in the drive chamber by bearing, two stirring shafts are rotatably arranged on the rotating disc by bearing, second gear is fixedly arranged at the one end of the stirring shaft, the second gear is engagedly connected with the first gear, the other end of the stirring shaft is fixedly provided with multiple stirring rods by passing through rotating disc, first motor is fixedly arranged on the cover, the rotating connection between the first motor drive end and the first gear, the fixed connection between the first motor drive end and rotating disc by passing through first gear, so that stirring rod can rotate with rotating disc while spinning, so as to expand the area of stirring in cleaning cage, reduce the stirring dead angle, so as to guarantee the effect of cleaning.

Description

Technical Field

[0001] This utility model relates to the field of plastic rice washing technology, and more specifically, to a plastic rice washing device. Background Technology

[0002] Plastic pellets, also known as plastic granules, are plastics that have undergone modification during the processing of modified plastics. During the processing of plastic pellets, due to the extensive use of machinery and multiple handling and transportation processes, the surface of the plastic pellets is prone to contamination such as dust and oil stains. Therefore, cleaning equipment is needed to clean the plastic pellets. Existing plastic pellet cleaning equipment typically uses a set of stirring rods to agitate the plastic pellets during cleaning. However, this agitation method creates dead zones near the edge of the cleaning cage, reducing the cleaning effect. Secondly, existing plastic pellet cleaning equipment usually requires discharge through a discharge pipe, but the high moisture content of the cleaned plastic pellets can easily clog the discharge pipe, reducing discharge efficiency and affecting the normal output of the plastic pellets. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the problems existing in the prior art, this utility model provides a plastic rice washing device to solve the technical problem mentioned in the background art, which is that existing plastic rice washing devices usually have a set of stirring rods to stir and wash the plastic rice during use, but this stirring method creates a stirring dead zone near the edge of the washing cage, reducing the washing effect.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a washing device for plastic rice, comprising a washing tank, a washing cage movably disposed within the washing tank, a cover movably disposed at the upper end of the washing cage, a drive chamber disposed within the cover, a first gear fixedly disposed within the drive chamber, a turntable rotatably disposed within the drive chamber via bearings, two stirring shafts rotatably disposed on the turntable via bearings, a second gear fixedly disposed at one end of each stirring shaft, the second gear meshing with the first gear, multiple stirring rods fixedly disposed at the other end of each stirring shaft passing through the turntable, a first motor fixedly disposed on the cover, the drive end of the first motor rotatably connected to the first gear, the drive end of the first motor passing through the first gear and fixedly connected to the turntable, and a rotating arm fixedly disposed on the washing cage, the rotating arm being L-shaped, one end of the rotating arm being hingedly connected to the washing tank.

[0007] The present invention is further provided that a connecting arm is fixedly provided on the outside of the cleaning cage, and the connecting arm is L-shaped to facilitate the rotation of the cleaning cage.

[0008] The present invention is further configured such that the cleaning box is provided with two fixing slots, and a bidirectional lead screw is rotatably provided in each of the two fixing slots. One end of the bidirectional lead screw passes through the cleaning box and is fixedly provided with a handle to facilitate the rotation of the bidirectional lead screw.

[0009] The present invention is further configured such that a fixing block is movably provided in each of the fixing slots, the fixing block is connected by a bidirectional screw thread, and one end of the fixing block is inserted into the connecting arm to facilitate the movement of the fixing block.

[0010] The present invention is further configured such that a lifting shell is fixedly provided on one side of the cleaning tank, and a second motor is fixedly provided at the lower end of the lifting shell. The drive end of the second motor extends into the lifting shell and is fixedly provided with a screw. The screw is rotatably connected to the lifting shell to facilitate the rotation of the screw.

[0011] The present invention is further configured such that the screw is threadedly connected to a lifting rod, the upper end of the lifting rod passes through the lifting shell and is fixedly provided with a rotating shell, a rotating column is rotatably provided inside the rotating shell, and multiple tooth blocks are fixedly provided on the outer side of the rotating column to facilitate the rotation of the rotating column.

[0012] The present invention is further configured such that a third motor is fixedly provided at the lower end of the rotating shell, and the driving end of the third motor extends into the rotating shell and is fixedly provided with a third gear that cooperates with the tooth block, so as to facilitate the rotation of the third gear.

[0013] The present invention is further configured such that a rotating plate is fixedly provided at the upper end of the rotating column through the rotating shell, and the rotating plate is fixedly connected to the cover body to facilitate the rotation of the cover body.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a washing device for plastic rice, which has the following beneficial effects:

[0016] 1. Through the cooperation of the cleaning box, cleaning cage, cover, drive chamber, first gear, turntable, stirring shaft, second gear, stirring rod and first motor, the stirring rod can rotate on its own axis while the turntable rotates, thereby expanding the stirring area in the cleaning cage, reducing the stirring dead corners, and thus ensuring the cleaning effect.

[0017] 2. By using a rotating arm, connecting arm, fixed groove, two-way screw, handle and fixed block in combination, the plastic pellets can be quickly poured out after washing. This discharge method avoids clogging of the discharge pipe and improves discharge efficiency.

[0018] 3. Through the cooperation of the lifting shell, the second motor, the screw, the lifting rod, the rotating shell, the rotating column, the gear block, the third motor, the third gear and the rotating plate, the cover can be moved and rotated automatically, thereby avoiding motion interference to the rotating discharge of the cleaning cage and ensuring the normal discharge of the cleaning cage. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a plastic rice washing device according to the present invention;

[0020] Figure 2 This is a schematic diagram of the overall structure of a plastic rice washing device according to this utility model from another perspective;

[0021] Figure 3 This is a schematic cross-sectional view of the cleaning cage and its connecting components when the stirring rod is rotating.

[0022] Figure 4 A cross-sectional structural diagram of the cleaning tank and its connecting components with the connecting plate fixed in the state;

[0023] Figure 5 This is a schematic cross-sectional view of the lifting shell and its connecting components when the lifting boom is in a moving state.

[0024] In the diagram: 1. Cleaning tank; 2. Cleaning cage; 3. Cover; 4. Drive chamber; 5. First gear; 6. Turntable; 7. Stirring shaft; 8. Second gear; 9. Stirring rod; 10. First motor; 11. Rotating arm; 12. Connecting arm; 13. Fixing groove; 14. Two-way lead screw; 15. Handle; 16. Fixing block; 17. Lifting shell; 18. Second motor; 19. Screw; 20. Lifting rod; 21. Rotating shell; 22. Rotating column; 23. Gear block; 24. Third motor; 25. Third gear; 26. Rotating plate. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figures 1-5 A washing device for plastic rice includes a washing tank 1, a washing cage 2 movably disposed inside the washing tank 1, a cover 3 movably disposed on the upper end of the washing cage 2, a drive chamber 4 disposed inside the cover 3, a first gear 5 fixedly disposed inside the drive chamber 4, a turntable 6 rotatably disposed inside the drive chamber 4 via bearings, two stirring shafts 7 rotatably disposed on the turntable 6 via bearings, a second gear 8 fixedly disposed at one end of the stirring shaft 7, the second gear 8 meshing with the first gear 5, a plurality of stirring rods 9 fixedly disposed at the other end of the stirring shaft 7 passing through the turntable 6, and a first motor 10 fixedly disposed on the cover 3, the drive end of the first motor 10 rotatably connected to the first gear 5, and the drive end of the first motor 10 passing through the first gear 5 and fixedly connected to the turntable 6.

[0029] In this embodiment, when it is necessary to clean the plastic rice in the cleaning cage 2, the cleaning tank 1 is filled with cleaning liquid. The first motor 10 is started, and the first motor 10 drives the turntable 6 to rotate. The turntable 6 drives the two stirring shafts 7 to rotate with the turntable 6. The stirring shafts 7 drive the second gear 8 to rotate. Since the first gear 5 and the second gear 8 are meshed, the second gear 8 rotates on its own axis while rotating with the turntable 6. The second gear 8 drives the stirring shaft 7 to rotate, and the stirring shaft 7 drives the stirring rod 9 to rotate. This allows the stirring rod 9 to rotate on its own axis while rotating with the turntable 6, thus expanding the stirring range and reducing the stirring dead zones.

[0030] Please see Figures 1-5As one implementation method for discharging washed plastic rice: A rotating arm 11 is fixedly installed on the washing cage 2. The rotating arm 11 is L-shaped and one end is hinged to the washing box 1. A connecting arm 12 is fixedly installed on the outside of the washing cage 2. The connecting arm 12 is L-shaped. The washing box 1 has two fixing slots 13. A bidirectional screw 14 is rotatably installed in each fixing slot 13. One end of the bidirectional screw 14 passes through the washing box 1 and is fixedly installed with a handle 15. A fixing block 16 is movably installed in each fixing slot 13. The fixing block 16 is threaded to the bidirectional screw 14. One end of the fixing block 16 is inserted into the connecting arm 12. A lifting shell 17 is fixedly installed on one side of the washing box 1. The lower end of the lifting shell 17... A second motor 18 is fixedly installed. The drive end of the second motor 18 extends into the lifting shell 17 and is fixedly installed with a screw 19. The screw 19 is rotatably connected to the lifting shell 17. A lifting rod 20 is threadedly connected to the screw 19. A rotating shell 21 is fixedly installed at the upper end of the lifting rod 20 through the lifting shell 17. A rotating column 22 is rotatably installed inside the rotating shell 21. Multiple tooth blocks 23 are fixedly installed on the outside of the rotating column 22. A third motor 24 is fixedly installed at the lower end of the rotating shell 21. The drive end of the third motor 24 extends into the rotating shell 21 and is fixedly installed with a third gear 25 that cooperates with the tooth blocks 23. A rotating plate 26 is fixedly installed at the upper end of the rotating column 22 through the rotating shell 21. The rotating plate 26 is fixedly connected to the cover 3.

[0031] More specifically, before washing the plastic rice, the plastic rice to be washed is placed in the washing cage 2. The second motor 18 is started, and the second motor 18 drives the screw 19 to rotate. Since the screw 19 is threadedly connected to the lifting rod 20, the lifting rod 20 moves upward along the lifting shell 17. The lifting rod 20 drives the rotating shell 21 to move, the rotating shell 21 drives the rotating plate 26 to move, and the rotating plate 26 drives the cover 3 to move, so that the cover 3 covers the upper end of the washing cage 2. After the plastic rice is washed, the reverse operation is used to separate the cover 3 from the washing cage 2. At the same time, the cover 3 drives the stirring shaft 7 and the stirring rod 9 to move out of the washing cage 2. The third motor 24 is started, and the third motor 24 drives the third gear... When wheel 25 rotates, the third gear 25 drives the rotating column 22 to rotate through multiple tooth blocks 23. The rotating column 22 drives the rotating plate 26 to rotate, and the rotating plate 26 drives the cover 3 to rotate, so that the cover 3 drives the stirring shaft 7 and the stirring rod 9 to rotate to the outside of the cleaning tank 1. Turn the handle 15, and the handle 15 drives the double-acting screw 14 to rotate. Since the double-acting screw 14 is provided with two threaded areas in opposite directions, the two fixing blocks 16 move in the direction of separation. One end of the fixing block 16 separates from the connecting arm 12. At this time, the fixing of the connecting arm 12 is released, and the connecting arm 12 is pulled. The connecting arm 12 drives the cleaning cage 2 and the rotating arm 11 to rotate, thereby pouring out the cleaned plastic rice in the cleaning cage 2.

[0032] In summary, during the use or operation of the entire equipment: Before cleaning the plastic rice, place the plastic rice to be cleaned into the cleaning cage 2, start the second motor 18, and the second motor 18 drives the screw 19 to rotate. Since the screw 19 is threadedly connected to the lifting rod 20, the lifting rod 20 moves upward along the lifting shell 17. The lifting rod 20 drives the rotating shell 21 to move, the rotating shell 21 drives the rotating plate 26 to move, and the rotating plate 26 drives the cover 3 to move, so that the cover 3 covers the upper end of the cleaning cage 2. The cleaning tank 1 is filled with cleaning liquid. Start the first motor 10, and the first motor 10 drives the turntable 6 to rotate. The turntable 6 drives the two stirring shafts 7 to rotate with the turntable 6. The stirring shafts 7 drive the second gear 8 to rotate. Since the first gear 5 and the second gear 8 are meshed, the second gear 8 rotates on its own axis while rotating with the turntable 6. The second gear 8 drives the stirring shaft 7 to rotate, and the stirring shaft 7 drives the stirring rod 9 to rotate, so that the stirring rod 9 rotates on its own axis while rotating with the turntable 6, thus expanding the stirring range and reducing the stirring dead corners.

[0033] After the plastic rice is washed, the opposite operation is used to separate the cover 3 from the washing cage 2. At the same time, the cover 3 moves the stirring shaft 7 and stirring rod 9 out of the washing cage 2. The third motor 24 is started, and the third motor 24 drives the third gear 25 to rotate. The third gear 25 drives the rotating column 22 to rotate through multiple tooth blocks 23. The rotating column 22 drives the rotating plate 26 to rotate. The rotating plate 26 drives the cover 3 to rotate, so that the cover 3 drives the stirring shaft 7 and stirring rod 9 to rotate to the outside of the washing tank 1. Turn the handle 15, and the handle 15 drives the bidirectional lead screw 14 to rotate. Since the bidirectional lead screw 14 is provided with two threaded areas in opposite directions, the two fixing blocks 16 move in the direction of separation. One end of the fixing block 16 separates from the connecting arm 12. At this time, the fixing of the connecting arm 12 is released. Pull the connecting arm 12, and the connecting arm 12 drives the washing cage 2 and the rotating arm 11 to rotate, thereby pouring out the washed plastic rice in the washing cage 2.

[0034] In all the solutions mentioned above, those involving the operation of electrical components, unless otherwise specified, are controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies, their electrical connections and specific circuit structures will not be elaborated here.

[0035] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A washing device for plastic rice, comprising a washing tank (1), characterized in that: The cleaning tank (1) is equipped with a cleaning cage (2), and the cleaning cage (2) is equipped with a cover (3) at the upper end. The cover (3) is equipped with a drive chamber (4), and the drive chamber (4) is equipped with a first gear (5). The drive chamber (4) is equipped with a turntable (6) that rotates through a bearing. The turntable (6) is equipped with two stirring shafts (7) that rotate through a bearing. One end of the stirring shaft (7) is equipped with a second gear (8), which meshes with the first gear (5). The other end of the stirring shaft (7) passes through the turntable (6) and is equipped with multiple stirring rods (9). The cover (3) is equipped with a first motor (10), and the drive end of the first motor (10) is rotatably connected to the first gear (5). The drive end of the first motor (10) passes through the first gear (5) and is fixedly connected to the turntable (6). The cleaning cage (2) is equipped with a rotating arm (11), which is L-shaped. One end of the rotating arm (11) is hinged to the cleaning tank (1).

2. The washing equipment for plastic rice according to claim 1, characterized in that: The cleaning cage (2) is fixedly provided with a connecting arm (12) on the outside, and the connecting arm (12) is L-shaped.

3. The washing equipment for plastic rice according to claim 2, characterized in that: The cleaning box (1) is provided with two fixed slots (13), and a bidirectional screw (14) is rotatably provided in each of the two fixed slots (13). One end of the bidirectional screw (14) passes through the cleaning box (1) and is fixedly provided with a handle (15).

4. The washing equipment for plastic rice according to claim 3, characterized in that: Each of the fixed slots (13) is provided with a fixed block (16), which is threaded to a bidirectional lead screw (14). One end of the fixed block (16) is inserted into the connecting arm (12).

5. The washing equipment for plastic rice according to claim 1, characterized in that: The cleaning tank (1) is fixedly provided with a lifting shell (17) on one side. A second motor (18) is fixedly provided at the lower end of the lifting shell (17). The driving end of the second motor (18) extends into the lifting shell (17) and is fixedly provided with a screw (19). The screw (19) is rotatably connected to the lifting shell (17).

6. The washing equipment for plastic rice according to claim 5, characterized in that: The screw (19) is threadedly connected to a lifting rod (20). The upper end of the lifting rod (20) passes through the lifting shell (17) and is fixedly provided with a rotating shell (21). A rotating column (22) is rotatably provided inside the rotating shell (21), and multiple tooth blocks (23) are fixedly provided on the outside of the rotating column (22).

7. The washing equipment for plastic rice according to claim 6, characterized in that: The lower end of the rotating shell (21) is fixedly provided with a third motor (24), and the driving end of the third motor (24) extends into the rotating shell (21) and is fixedly provided with a third gear (25) that cooperates with the tooth block (23).

8. The washing equipment for plastic rice according to claim 7, characterized in that: The upper end of the rotating column (22) passes through the rotating shell (21) and is fixedly provided with a rotating plate (26), which is fixedly connected to the cover (3).

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