Collecting device for collecting ground plastic particles

Abstract

The utility model discloses a collecting device for collecting ground plastic particles, and belongs to the technical field of plastic particle production. A collecting device for collecting ground plastic particles comprises a bottom plate and a filter box fixedly installed on the surface of one end of the bottom plate, and a feeding port is formed in the surface of the top end of the filter box. According to the collecting device for collecting the ground plastic particles, a lead screw is driven to rotate through forward and reverse rotation of a motor, then a sliding block is driven to do reciprocating up-and-down movement in an open groove, the movement of the sliding block drives a filtering device to do reciprocating amplitude rotation, the plastic particles on the surface of the filtering device are screened out by a filtering plate, and at the moment, impurities are filtered out by the filtering plate; and the screened filter plate passes through the slope block, passes through the discharging groove and is collected, separation of impurities and plastic particles is achieved, the collected plastic particles are cleaner, the impurities in the collected plastic particles do not need to be cleaned in the later period, time and labor are saved, and then the ground plastic particle recycling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle production, and more specifically to a collecting device for collecting ground plastic particles. Background Art

[0002] Plastic granules can be used to make various plastic bags, buckets, basins, toys, furniture, stationery and other daily necessities and various plastic products. They can also be used in the clothing industry, building materials, agriculture, machinery industry, chemical industry and other fields.

[0003] Chinese patent application number CN202221793256.9 discloses a recycled plastic particle collection device, including a buffer tank, which is erected on the ground through a bracket, and a discharge pipe is connected to the bottom of the buffer tank; a ton bag for collecting plastic particles is arranged at the bottom of the discharge pipe, and a hanging rope is connected to the bag mouth of the ton bag; the bracket is provided with a mounting assembly for hanging the hanging rope;

[0004] In the above technical solution, the plastic particle collection device can increase the stability of the ton bag when collecting plastic particles and improve the collection efficiency of plastic particles. However, during the production process of plastic particles, the particles will be splashed by the high-speed operation of the cutting device, and a small number of splashed particles will be scattered on the external ground. Since the ground contains impurities, when the plastic particles on the ground are collected, the impurities and plastic particles enter the collection bag together. The impurities and plastic particles are mixed together, which is not only difficult to clean, but also time-consuming and labor-intensive to clean the impurities later, which affects the recycling efficiency of the ground plastic particles. Utility Model Content

[0005] The purpose of the utility model is to provide a collection device for collecting ground plastic particles 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 collecting device for collecting plastic particles on the ground, comprising a base plate and a filter box fixedly mounted on one end surface of the base plate, a feed port being provided on the top surface of the filter box, a slot being provided on the inner wall of the filter box, a screw rod being rotatably connected to the inner wall of the slot, a slider matching the slot being slidably connected to the surface of the screw rod, a rotatable filter device being arranged inside the filter box, a second rotating shaft being rotatably connected to the two ends of the filter device, the filter device being rotatably connected to the inner wall of the filter box via the second rotating shaft, a rotating block being fixedly connected to the side surface of the filter device, a first rotating shaft being rotatably connected to the surface of the rotating block, the rotating block being rotatably connected to the slider via the first rotating shaft, and a filter plate being arranged inside the filter device.

[0008] By adopting the above technical solution, the filter device rotates back and forth, and the plastic particles on the surface of the filter device are screened out through the filter plate, and the impurities are filtered by the filter plate. The screened filter plate passes through the slope block through the discharge chute and is collected, thereby achieving separation of impurities and plastic particles, making the collected plastic particles cleaner, and there is no need to clean the impurities inside the collected plastic particles at a later stage, which saves time and effort, thereby improving the efficiency of ground plastic particle recovery.

[0009] Preferably, a motor is fixedly mounted on the top surface of the filter box, and an output end of the motor is fixedly connected to a screw rod.

[0010] By adopting the above technical solution, the forward and reverse rotation of the motor drives the lead screw to rotate, and then drives the slider to move up and down in the slot, and the movement of the slider drives the filter device to rotate back and forth in a small range.

[0011] Preferably, a slope block is fixedly connected to the inner bottom surface of the filter box, and a discharge trough is provided on the bottom end surface of the filter box.

[0012] By adopting the above technical solution, the discharge trough discharges the filtered plastic particles.

[0013] Preferably, a bracket is fixedly connected to the surface of the bottom plate, a conveying box is fixedly installed on the top surface of the bracket, a rotatable conveyor belt is arranged inside the conveying box, a discharge port is fixedly installed on the inner wall of the conveying box, the discharge port is located above the conveyor belt, a baffle is fixedly installed on the inner wall of the conveying box, the baffle is located on one side of the discharge port, an inclined block is fixedly installed at one end of the conveying box, and the inclined block passes through the feed port and extends to the interior of the filter box.

[0014] By adopting the above technical solution, the conveyor belt conveys the collected plastic particles and impurities into the filter box.

[0015] Preferably, a hose is fixedly mounted on the surface of the transfer box, one end of the hose is connected to the discharge port, and a suction disc is fixedly mounted on the other end of the hose.

[0016] By adopting the above technical solution, the suction disc can suck up and collect plastic particles on the ground.

[0017] Preferably, a handrail is fixedly mounted on one end surface of the base plate.

[0018] By adopting the above technical solution, the armrest facilitates the movement of the equipment.

[0019] Preferably, the filter device comprises a placement frame, the placement frame is snap-connected with the filter plate, and a switch door is provided on the side surface of the filter box, and the switch door is movably connected to the filter box via a hinge.

[0020] By adopting the above technical solution, the filter plate is manually separated from the placement frame, and then the filter plate is removed from the placement frame to clean the impurities on the surface of the filter plate; the new filter plate can also be replaced according to the plastic particles to be collected, so as to ensure the filtering amount of plastic particles and thus improve the collection efficiency of plastic particles.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1) When the collecting device for collecting plastic particles on the ground is in use, the forward and reverse rotation of the motor drives the screw to rotate, and then drives the slider to move up and down in the slot. The movement of the slider drives the filter device to rotate back and forth, and the plastic particles on the surface of the filter device are screened out by the filter plate. At this time, impurities are filtered by the filter plate, and the screened impurities are passed through the discharge chute through the slope block and collected, thereby realizing the separation of impurities and plastic particles, making the collected plastic particles cleaner, and there is no need to clean the impurities inside the collected plastic particles in the later stage, which saves time and effort, thereby improving the recycling efficiency of ground plastic particles.

[0023] 2) When the collecting device for collecting plastic particles on the ground is in use, the filter plate is manually separated from the placement frame, and then the filter plate is removed from the placement frame to clean the impurities on the surface of the filter plate; the filter plate can also be replaced with a new one according to the plastic particles to be collected, thereby ensuring the filtering amount of the plastic particles and improving the collection efficiency of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the discharge port structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the filter box of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the filter device of the utility model;

[0028] Figure 5 This is a schematic diagram of the placement frame structure of the utility model.

[0029] Explanation of the numbers in the figure: 1. Bottom plate; 2. Filter box; 3. Feed port; 4. Slot; 5. Screw rod; 6. Slider; 7. Rotating block; 8. Filter device; 9. Filter plate; 10. First rotating shaft; 11. Second rotating shaft; 12. Placement frame; 13. Motor; 14. Ramp block; 15. Discharge chute; 16. Bracket; 17. Conveyor box; 18. Conveyor belt; 19. Discharge port; 20. Baffle; 21. Ramp block; 22. Hose; 23. Handrail; 24. Door switch; 25. Suction disc. DETAILED DESCRIPTION

[0030] Example 1

[0031] See also Figures 1 to 5 A collecting device for collecting plastic particles on the ground comprises a bottom plate 1 and a filter box 2 fixedly mounted on one end surface thereof, a movable roller is arranged below the bottom plate 1, a feed port 3 is arranged on the top surface of the filter box 2, and the sucked plastic particles enter the surface of the filter device 8 through the feed port 3, a slot 4 is arranged on the inner wall of the filter box 2, a screw rod 5 is rotatably connected to the inner wall of the slot 4, the design of the screw rod 5 makes the movement of the slider 6 more stable, a slider 6 matching the slot 4 is slidably connected to the surface of the screw rod 5, a threaded tooth matching the screw rod 5 is arranged inside the slider 6, a rotatable filter device 8 is arranged inside the filter box 2, the filter device 8 is used to filter impurities in the plastic particles, and second rotating shafts 11 are rotatably connected at both ends of the filter device 8, and the filter device 8 is connected to the filter box 2 through the second rotating shaft 11. The wall is rotatably connected, and the side surface of the filter device 8 is fixedly connected with a rotating block 7, and the surface of the rotating block 7 is rotatably connected with a first rotating shaft 10. The rotating block 7 is rotatably connected to the slider 6 through the first rotating shaft 10. A filter plate 9 is arranged inside the filter device 8. The forward and reverse rotation of the motor 13 drives the screw rod 5 to rotate, and then drives the slider 6 to reciprocate up and down in the slot 4. The movement of the slider 6 drives the filter device 8 to rotate back and forth, and the plastic particles on the surface of the filter device 8 are screened out through the filter plate 9, and the impurities are filtered by the filter plate 9. The screened filter plate 9 passes through the slope block 14 and the discharge trough 15 and is collected, thereby realizing the separation of impurities and plastic particles, making the collected plastic particles cleaner, and there is no need to clean the impurities inside the collected plastic particles in the later stage, saving time and effort, thereby improving the recycling efficiency of ground plastic particles.

[0032] A motor 13 is fixedly installed on the top surface of the filter box 2. The motor 13 is a conventional forward and reverse motor in the prior art. The output end of the motor 13 is fixedly connected to the screw rod 5. The forward and reverse rotation of the motor 13 drives the screw rod 5 to rotate, and then drives the slider 6 to reciprocate up and down in the slot 4. The movement of the slider 6 drives the filter device 8 to rotate back and forth.

[0033] A slope block 14 is fixedly connected to the inner bottom surface of the filter box 2, and a discharge trough 15 is provided on the bottom end surface of the filter box 2 to discharge the filtered plastic particles.

[0034] A bracket 16 is fixedly connected to the surface of the bottom plate 1, a conveying box 17 is fixedly installed on the top surface of the bracket 16, a rotatable conveyor belt 18 is arranged inside the conveying box 17, a discharge port 19 is fixedly installed on the inner wall of the conveying box 17, the discharge port 19 is located above the conveyor belt 18, a baffle 20 is fixedly installed on the inner wall of the conveying box 17, the baffle 20 is used to block plastic particles and impurities, the baffle 20 is located on one side of the discharge port 19, an inclined block 21 is fixedly installed at one end of the conveying box 17, the inclined block 21 passes through the feed port 3 and extends to the inside of the filter box 2, and the conveyor belt 18 conveys the collected plastic particles and impurities to the filter box 2.

[0035] A hose 22 is fixedly installed on the surface of the transfer box 17. One end of the hose 22 is connected to the discharge port 19. The other end of the hose 22 is fixedly installed with a suction plate 25. The suction plate 25 is a conventional suction device in the prior art. The suction plate 25 can suck and collect plastic particles on the ground.

[0036] An armrest 23 is fixedly mounted on one end surface of the base plate 1, and the armrest 23 is used to facilitate the movement of the device.

[0037] The utility model uses the following steps: when the collecting device for collecting plastic particles on the ground is used, the handrail 23 is manually pushed to move when collecting plastic particles on the ground. At this time, the bottom plate 1 moves with the hose 22 and the suction disc 25. When the suction disc 25 moves above the plastic particles on the ground, the suction disc 25 is held to collect the plastic particles on the ground. The plastic particles enter the suction disc 25 and are discharged through the discharge port 19 through the hose 22. At this time, the plastic particles and impurities go to the surface of the conveyor belt 18 inside the conveyor box 17. The conveyor belt 18 runs and carries the plastic particles and impurities to the surface of the inclined block 21. Due to the inclined design of the inclined block 21, the plastic particles and impurities enter the surface of the filter device 8. The forward and reverse rotation of the motor 13 drives the screw rod 5 to rotate, and then drives the slider 6 to move up and down in the slot 4. The movement of the slider 6 drives the filter device 8 The plastic particles on the surface of the filter device 8 are screened out through the filter plate 9 by rotating back and forth. At this time, impurities are filtered by the filter plate 9, and the screened filter plate 9 is discharged through the discharge chute 15 through the slope block 14, and then the plastic particles are collected. The scheme rotates the screw rod 5 through the forward and reverse rotation of the motor 13, and then drives the slider 6 to move up and down in the slot 4. The movement of the slider 6 drives the filter device 8 to rotate back and forth, and the plastic particles on the surface of the filter device 8 are screened out by the filter plate 9. At this time, impurities are filtered by the filter plate 9, and the screened filter plate 9 passes through the discharge chute 15 through the slope block 14 and is collected, thereby realizing the separation of impurities and plastic particles, making the collected plastic particles cleaner, and there is no need to clean the impurities inside the collected plastic particles in the later stage, saving time and effort, thereby improving the recycling efficiency of ground plastic particles.

[0038] Example 2

[0039] When the filter plate 9 is used for a long time, a layer of impurities will be covered on the surface of the filter plate 9 to block the filter holes, which will affect the filtering amount of plastic particles for a long time, and further affect the collection efficiency of the plastic particles.

[0040] See also Figures 1 to 5 The difference in the basis of the combined implementation is that the filtering device 8 includes a placing frame 12, the placing frame 12 is clamped with the filter plate 9, and a switch door 24 is provided on the side surface of the filter box 2. The switch door 24 is movably connected to the filter box 2 through a hinge. The filter plate 9 is manually separated from the placing frame 12, and then the filter plate 9 is removed from the placing frame 12, and the impurities on the surface of the filter plate 9 are cleaned; the new filter plate 9 can also be replaced according to the plastic particles to be collected, which can ensure the filtering amount of the plastic particles and thereby improve the collection efficiency of the plastic particles.

[0041] The use steps of the utility model are as follows: when the collection device for collecting plastic particles on the ground is in use, when cleaning the impurities on the surface of the filter plate 9, the machine is stopped and the switch door 24 is manually opened. Since the placement frame 12 is clamped with the filter plate 9, the filter plate 9 is manually separated from the placement frame 12, and then the filter plate 9 is removed from the placement frame 12 to clean the impurities on the surface of the filter plate 9, or a new filter plate 9 can be replaced according to the plastic particles to be collected. This solution manually separates the filter plate 9 from the placement frame 12, and then removes the filter plate 9 from the placement frame 12 to clean the impurities on the surface of the filter plate 9; the new filter plate 9 can also be replaced according to the plastic particles to be collected, which can ensure the filtration amount of plastic particles and thereby improve the collection efficiency of plastic particles.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A collecting device for collecting plastic particles on the ground, comprising a bottom plate (1) and a filter box (2) fixedly mounted on one end surface thereof, characterized in that: The top surface of the filter box (2) is provided with a feed port (3), the inner wall of the filter box (2) is provided with a slot (4), the inner wall of the slot (4) is rotatably connected to a screw rod (5), the surface of the screw rod (5) is slidably connected to a slider (6) matching the slot (4), a rotatable filter device (8) is arranged inside the filter box (2), both ends of the filter device (8) are rotatably connected to a second rotating shaft (11), the filter device (8) is rotatably connected to the inner wall of the filter box (2) via the second rotating shaft (11), a rotating block (7) is fixedly connected to the side surface of the filter device (8), the surface of the rotating block (7) is rotatably connected to a first rotating shaft (10), the rotating block (7) is rotatably connected to the slider (6) via the first rotating shaft (10), and a filter plate (9) is arranged inside the filter device (8).

2. A collecting device for collecting ground plastic particles according to claim 1, characterized in that: A motor (13) is fixedly mounted on the top surface of the filter box (2), and an output end of the motor (13) is fixedly connected to the screw rod (5).

3. A collecting device for collecting ground plastic particles according to claim 1, characterized in that: A slope block (14) is fixedly connected to the inner bottom surface of the filter box (2), and a discharge trough (15) is provided on the bottom end surface of the filter box (2).

4. A collecting device for collecting ground plastic particles according to claim 1, characterized in that: A bracket (16) is fixedly connected to the surface of the bottom plate (1), a conveying box (17) is fixedly mounted on the top surface of the bracket (16), a rotatable conveyor belt (18) is arranged inside the conveying box (17), a discharge port (19) is fixedly mounted on the inner wall of the conveying box (17), the discharge port (19) is located above the conveyor belt (18), a baffle (20) is fixedly mounted on the inner wall of the conveying box (17), the baffle (20) is located on one side of the discharge port (19), and an inclined block (21) is fixedly mounted on one end of the conveying box (17), the inclined block (21) passes through the feed port (3) and extends to the inside of the filter box (2).

5. A collecting device for collecting ground plastic particles according to claim 4, characterized in that: A hose (22) is fixedly mounted on the surface of the transfer box (17), one end of the hose (22) is connected to the discharge port (19), and a suction disc (25) is fixedly mounted on the other end of the hose (22).

6. The collecting device for collecting ground plastic particles according to claim 1, characterized in that: A handrail (23) is fixedly mounted on one end surface of the base plate (1).

7. The collecting device for collecting ground plastic particles according to claim 1, characterized in that: The filter device (8) comprises a placement frame (12), the placement frame (12) being snap-connected with the filter plate (9), and a switch door (24) is provided on the side surface of the filter box (2), and the switch door (24) is movably connected to the filter box (2) via a hinge.

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