Plastic bottle processing scraped product crushing and recycling device

Abstract

The utility model relates to the technical field of plastic bottle processing, and discloses a plastic bottle processing scraped product crushing and recycling device which comprises a support, a crushing box is fixedly connected to the middle of the support, a supporting plate is fixedly connected to the left side of the exterior of the crushing box, and a crushing assembly is arranged on the upper portion of the supporting plate. A second motor is arranged on the right side of the exterior of the crushing box, a rotating disc is fixedly connected to the output end of the second motor, a mounting rod is fixedly connected to the right side of the exterior of the rotating disc, one end of a connecting rod is rotationally connected to the exterior of the mounting rod, and the other end of the connecting rod penetrates through the interior of the crushing box and is fixedly connected with a screening plate. According to the utility model, crushed waste particles can be conveniently screened, plastic particles with different sizes are discharged from different discharge ports, the plastic particles with different sizes or types are prevented from being mixed together, and the uniformity and consistency of each batch of raw materials can be ensured, so that the quality of final products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bottle processing, in particular to a crushing and recycling device for waste products in plastic bottle processing. Background Technique

[0002] With the rapid development of social economy and the improvement of people's living standards, plastic bottles, as a widely used packaging material, are also increasing in usage. However, discarded plastic bottles have caused serious environmental pollution problems. The recycling of plastic bottles can not only reduce resource waste, but also reduce environmental pollution and achieve sustainable utilization of resources.

[0003] When the existing crushing and recycling device for waste products in plastic bottle processing is in use, the discarded plastic bottles are put into the device through the feeding port. After the plastic bottles enter the crushing mechanism, they are cut into small particles by the high-speed rotating blades and finally discharged through the discharging port to realize the treatment of waste products.

[0004] Although the existing crushing and recycling device for waste products in plastic bottle processing is convenient for crushing the waste products in plastic bottle processing, it is not convenient for screening the crushed waste product particles, resulting in the mixing of plastic particles of different sizes or types, thus affecting subsequent treatment. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a crushing and recycling device for waste products in plastic bottle processing, aiming to improve the problem that in the prior art, it is not convenient to screen the crushed waste product particles, resulting in the mixing of plastic particles of different sizes or types, thus affecting subsequent treatment.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A crushing and recycling device for waste products in plastic bottle processing, including a bracket. A crushing box is fixedly connected to the middle of the bracket. A support plate is fixedly connected to the left side outside the crushing box. A crushing assembly is arranged on the upper part of the support plate. A second motor is arranged on the right side outside the crushing box. The output end of the second motor is fixedly connected to a turntable. An installation rod is fixedly connected to the right side outside the turntable. One end of a connecting rod is rotatably connected to the outside of the installation rod. The other end of the connecting rod penetrates into the inside of the crushing box and is fixedly connected to a screening plate. Guide blocks are fixedly connected to both sides outside the screening plate. Guide rods are fixedly connected to both sides inside the crushing box. The two guide blocks are slidably connected to the outside of the two guide rods.

[0008] Further, a blower is fixedly connected to the upper right side of the bracket. The input end of the blower is fixedly connected to a collection box, which is fixedly connected to the upper part of the bracket. A filter plate is inserted into the collection box, and a drawer is slidably connected inside the collection box. One end of a dust conveying pipe is fixedly connected to the upper part of the collection box, and the other end of the dust conveying pipe penetrates the inside of the crushing box and is fixedly connected to a dust collection port.

[0009] Further, the crushing assembly includes a first motor, which is fixedly connected to the upper part of the support plate. The output end of the first motor is fixedly connected to a first gear, and a second gear is externally engaged with the first gear. Rotating rods are fixedly connected inside both the first gear and the second gear, and the two rotating rods are rotatably connected inside the crushing box. Crushing rollers are fixedly connected to the outside of the two rotating rods.

[0010] Further, an installation frame is fixedly connected to the outer right side of the crushing box, and the second motor is fixedly connected inside the installation frame.

[0011] Further, an installation block is fixedly connected to the front side of the screening plate, and an electric push rod is fixedly connected inside the installation block. The output end of the electric push rod is fixedly connected to a scraper, and the scraper is slidably connected to the upper part of the screening plate.

[0012] Further, one end of a fixing rod is fixedly connected to the outside of the dust collection port, and the other end of the fixing rod is fixedly connected to the inside of the crushing box.

[0013] Further, a feed inlet is fixedly connected to the upper part of the crushing box, a second discharge port is fixedly connected to the outer left side of the crushing box, and a first discharge port is fixedly connected to the lower part of the crushing box.

[0014] Further, baffles are fixedly connected to both sides inside the crushing box, a material guiding plate is fixedly connected to the bottom of the crushing box, and a transparent window is installed on the front side of the crushing box.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, when the second motor is started, the motor drives the turntable to rotate, and through the connecting rod, the screening plate reciprocates on the two guiding rods to screen the plastic particles. The qualified particles fall on the material guiding plate through the holes of the screening plate and are discharged from the first discharge port. The unqualified particles are moved on the upper part of the screening plate by the scraper and are discharged from the second discharge port, realizing convenient screening of the crushed waste particles, discharging plastic particles of different sizes from different discharge ports, avoiding the mixing of plastic particles of different sizes or types, ensuring the uniformity and consistency of each batch of raw materials, and thus improving the quality of the final product.

[0017] 2. In the present utility model, during the treatment of waste plastic bottles, the blower is started to suck the dust generated during crushing through the dust collection port, and the dust is conveyed to the collection box through the dust conveying pipe. A filter plate is inserted into the collection box to filter the dust and prevent the blower from sucking it again. A drawer is provided to facilitate the cleaning of the dust in the collection box, realizing the convenient collection of the dust generated during the crushing process of waste plastic bottles, avoiding the dust floating in the air, and improving the air quality of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. 6 is a perspective view of a crushing and recycling device for waste products in plastic bottle processing proposed by the present utility model;

[0019] Figure 2 FIG. 10 is a schematic structural view of the collection box of a crushing and recycling device for waste products in plastic bottle processing proposed by the present utility model;

[0020] Figure 3 FIG. 14 is a schematic structural view of the upper part of the support plate of a crushing and recycling device for waste products in plastic bottle processing proposed by the present utility model;

[0021] Figure 4 FIG. 18 is a schematic structural view of the interior of the collection box of a crushing and recycling device for waste products in plastic bottle processing proposed by the present utility model;

[0022] Figure 5 FIG. 22 is a schematic structural view of the interior of the crushing box of a crushing and recycling device for waste products in plastic bottle processing proposed by the present utility model.

[0023] LEGEND DESCRIPTION:

[0024] 1. Support; 2. Crushing box; 3. Transparent window; 4. Feeding port; 5. First discharge port; 6. Second discharge port; 7. Support plate; 8. Crushing assembly; 801. First motor; 802. First gear; 803. Second gear; 804. Rotating rod; 805. Crushing roller; 9. Mounting frame; 10. Second motor; 11. Turntable; 12. Mounting rod; 13. Connecting rod; 14. Screening plate; 15. Mounting block; 16. Electric push rod; 17. Scraper; 18. Blower; 19. Collection box; 20. Filter plate; 21. Drawer; 22. Dust conveying pipe; 23. Dust collection port; 24. Fixed rod; 25. Guide plate; 26. Baffle; 27. Guide block; 28. Guide rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Referring to Figure 1 、 Figure 2 and Figure 5 , an embodiment provided by the present utility model is: a crushing and recycling device for waste products in plastic bottle processing, including a bracket 1. A crushing box 2 is fixedly connected to the middle of the bracket 1. A support plate 7 is fixedly connected to the left side of the outside of the crushing box 2. A crushing assembly 8 is arranged on the upper part of the support plate 7. A second motor 10 is arranged on the right side of the outside of the crushing box 2. The output end of the second motor 10 is fixedly connected to a turntable 11. An installation rod 12 is fixedly connected to the right side of the outside of the turntable 11. One end of a connecting rod 13 is rotatably connected to the outside of the installation rod 12. The other end of the connecting rod 13 penetrates into the inside of the crushing box 2 and is fixedly connected to a screening plate 14. Guide blocks 27 are fixedly connected to both sides of the outside of the screening plate 14. Guide rods 28 are fixedly connected to both sides of the inside of the crushing box 2. The two guide blocks 27 are slidably connected to the outside of the two guide rods 28. An installation frame 9 is fixedly connected to the right side of the outside of the crushing box 2. The second motor 10 is fixedly connected to the inside of the installation frame 9. An installation block 15 is fixedly connected to the front side of the outside of the screening plate 14. An electric push rod 16 is fixedly connected to the inside of the installation block 15. The output end of the electric push rod 16 is fixedly connected to a scraper 17. The scraper 17 is slidably connected to the upper part of the screening plate 14. The crushing assembly 8 includes a first motor 801. The first motor 801 is fixedly connected to the upper part of the support plate 7. The output end of the first motor 801 is fixedly connected to a first gear 802. A second gear 803 is meshed with the outside of the first gear 802. Rotating rods 804 are fixedly connected to the inside of both the first gear 802 and the second gear 803. The two rotating rods 804 are rotatably connected to the inside of the crushing box 2. Crushing rollers 805 are fixedly connected to the outside of the two rotating rods 804.

[0027] First, the operator pours plastic bottle waste into the interior of the crushing box 2 through the feed port 4 of the device. Then, the first motor 801 is started, and this motor drives the rotation of the first gear 802 fixedly connected to its output end. As the first gear 802 rotates, the second gear 803 externally meshed with it also starts to rotate. When the first gear 802 and the second gear 803 rotate, the two rotating rods 804 inside them also rotate accordingly. These two rotating rods 804 achieve the relative rotation action through the two crushing rollers 805 fixedly connected externally. The surface of the crushing rollers 805 is covered with a hard tooth-shaped structure, which can effectively crush the plastic bottle waste. As the crushing rollers 805 rotate, the waste is gradually crushed into smaller particles, and these particles then fall on the upper part of the screening plate 14. The function of the screening plate 14 is to screen the crushed plastic particles to ensure that the size of the particles meets the requirements. When the second motor 10 is started, it drives the rotation of the turntable 11 fixedly connected to its output end. The turntable 11 is connected to the connecting rod 13 through the mounting rod 12 fixedly connected to the right side externally. When the turntable 11 rotates, the mounting rod 12 drives the connecting rod 13 to move. This movement causes the screening plate 14 to perform a reciprocating motion along the outside of the two guide rods 28 under the guidance of the two guide blocks 27. During the screening process of the plastic particles on the screening plate 14, the particles that meet the requirements will pass through the holes opened inside the screening plate 14 and fall on the upper part of the material guiding plate 25. The material guiding plate 25, as a component for guiding the flow of particles, ensures that the particles can smoothly enter the first discharge port 5. Then, through the first discharge port 5, the plastic particles that meet the requirements are smoothly discharged for subsequent reuse or treatment. For the plastic particles that do not meet the requirements, the screening plate 14 is attached to the left side inside the crushing box 2 through the second motor 10 to ensure that the particles can completely stay on the screening plate 14. Then, the electric push rod 16 is started to make it contract. The output end of the electric push rod 16 is fixedly connected to the scraper 17. When the electric push rod 16 contracts, the scraper 17 moves on the upper part of the screening plate 14. Through the movement of the scraper 17, the plastic particles remaining on the upper part of the screening plate 14 are effectively scraped off and enter the second discharge port 6 fixed on the left side inside the crushing box 2 through the holes opened on the upper left side of the screening plate 14. Finally, these particles that do not meet the requirements are discharged through the second discharge port 6 for further treatment or recycling, achieving convenient screening of the crushed waste particles, discharging plastic particles of different sizes from different discharge ports, avoiding the mixing of plastic particles of different sizes or types, ensuring the uniformity and consistency of each batch of raw materials, and thus improving the quality of the final product.

[0028] Refer to Figure 2 、 Figure 4 and Figure 5, on the upper right side of the bracket 1, there is a blower 18 fixedly connected. At the input end of the blower 18, there is a collection box 19 fixedly connected. The collection box 19 is fixedly connected to the upper part of the bracket 1. Inside the collection box 19, there is a filter plate 20 inserted. Inside the collection box 19, there is a drawer 21 slidably connected. At one end of the upper part of the collection box 19, there is one end of a dust conveying pipe 22 fixedly connected. The other end of the dust conveying pipe 22 penetrates through the inside of the crushing box 2 and is fixedly connected with a dust collection port 23. At one end of the outside of the dust collection port 23, there is one end of a fixing rod 24 fixedly connected. The other end of the fixing rod 24 is fixedly connected inside the crushing box 2.

[0029] During the process of plastic bottle waste treatment, start the blower 18. The strong suction generated by the blower 18 will quickly suck in the powder dust generated during the plastic bottle crushing process through the dust collection port 23. After being sucked in, these dusts will be conveyed through the dust conveying pipe 22, ensuring that the dust can be smoothly and efficiently conveyed into the inside of the collection box 19. Inside the collection box 19, there is a filter plate 20 inserted. This filter plate 20 plays a key role in filtering the collected dust. It can effectively block larger particles and impurities and only allow fine dust to pass through, thus preventing the blower 18 from sucking in the already collected dust again. In addition, in order to facilitate the cleaning of the dust inside the collection box 19, a drawer 21 is provided. When the dust in the collection box 19 accumulates to a certain extent, just open the drawer 21, and the dust can be easily poured out, realizing the convenience of collecting the dust generated during the plastic bottle waste crushing process, avoiding the dust floating in the air, and improving the air quality of the working environment.

[0030] Refer to Figure 1 , Figure 2 and Figure 3 , on the upper part of the crushing box 2, there is a feeding port 4 fixedly connected. On the left side outside the crushing box 2, there is a second discharge port 6 fixedly connected. On the lower part of the crushing box 2, there is a first discharge port 5 fixedly connected. On both sides inside the crushing box 2, there are baffles 26 fixedly connected. At the bottom of the crushing box 2, there is a guiding plate 25 fixedly connected. On the front side outside the crushing box 2, there is a transparent window 3 installed.

[0031] On the upper part of the crushing box 2, there is a feeding port 4 fixedly connected. Through this feeding port 4, the waste particles to be processed can be conveniently put into the inside of the crushing box 2 for crushing treatment. On the left side outside the crushing box 2, there is a second discharge port 6 fixedly connected, facilitating the discharge of the plastic particles that do not meet the requirements. On the lower part of the crushing box 2, there is a first discharge port 5 fixedly connected, facilitating the discharge of the plastic particles that meet the requirements. At the bottom of the crushing box 2, there is a guiding plate 25 fixedly connected. The guiding plate 25 is to guide the crushed particles to the corresponding discharge ports in an orderly manner, ensuring that the particles can be smoothly discharged, avoiding blockage and accumulation. On the front side outside the crushing box 2, there is a transparent window 3 installed. Through this transparent window 3, the working state inside the crushing box 2 can be observed in real time. The operator can check the crushing situation and flowing situation of the particles at any time.

[0032] Working principle: When crushing waste plastic bottles, first pour the waste plastic bottles into the interior of the crushing box 2 through the feed inlet 4, and then start the first motor 801. The first motor 801 drives the first gear 802 fixedly connected to its output end to rotate. The rotation of the first gear 802 drives the second gear 803 meshed externally to rotate. When the first gear 802 and the second gear 803 rotate, they drive the two rotating rods 804 fixedly connected inside to rotate. The rotation of the two rotating rods 804 drives the two crushing rollers 805 fixedly connected externally to rotate relatively, and perform the operation of crushing the waste plastic bottles poured into the interior of the crushing box 2. The crushed plastic particles fall on the upper part of the screening plate 14. By starting the second motor 10, the second motor 10 drives the turntable 11 fixedly connected to its output end to rotate. The rotation of the turntable 11 drives the mounting rod 12 fixedly connected to the right side externally to rotate. The rotation of the mounting rod 12 drives the connecting rod 13 rotatably connected externally to move. The movement of the connecting rod 13 drives the screening plate 14 fixedly connected to the other end to perform a reciprocating motion outside the two guide rods 28 through the two guide blocks 27, and screen the plastic particles falling on the upper part of the screening plate 14. The plastic particles that meet the requirements will fall on the upper part of the guide plate 25 through the holes opened inside the screening plate 14, and then the qualified plastic particles are discharged from the interior of the first discharge port 5 through the guide plate 25. For the method of discharging the plastic particles that do not meet the requirements, the screening plate 14 is attached to the left side inside the crushing box 2 by a motor, and then the electric push rod 16 is started to contract. The contraction of the electric push rod 16 drives the scraper 17 fixed to its output end to move on the upper part of the screening plate 14. The movement of the scraper 17 discharges the plastic particles remaining on the upper part of the screening plate 14 through the holes opened on the upper left side of the screening plate 14 and the second discharge port 6 fixed to the left side inside the crushing box 2. It realizes the convenience of screening the crushed waste particles, discharging plastic particles of different sizes from different discharge ports, avoiding the mixing of plastic particles of different sizes or types, ensuring the uniformity and consistency of each batch of raw materials, and thus improving the quality of the final product. During the process of dealing with waste plastic bottles, start the blower 18, inhale the powder dust generated during crushing through the dust collection port 23, and then transport it through the dust transport pipe 22. The dust is transported into the interior of the collection box 19 through the dust transport pipe 22. Inserting the filter plate 20 inside the collection box 19 plays a role in filtering the collected dust and preventing it from being inhaled by the blower 18. Setting the drawer 21 facilitates the cleaning of the dust inside the collection box 19. It realizes the convenience of collecting the dust generated during the crushing process of waste plastic bottles, avoiding the dust floating in the air, and improving the air quality of the working environment.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A plastic bottle processing waste crushing and recycling device, including a bracket (1), characterized in that: A crushing box (2) is fixedly connected to the middle of the bracket (1). A support plate (7) is fixedly connected to the left side of the outside of the crushing box (2). A crushing assembly (8) is arranged on the upper part of the support plate (7). A second motor (10) is arranged on the right side of the outside of the crushing box (2). The output end of the second motor (10) is fixedly connected to a turntable (11). An installation rod (12) is fixedly connected to the right side of the outside of the turntable (11). One end of a connecting rod (13) is rotatably connected to the outside of the installation rod (12). The other end of the connecting rod (13) penetrates into the inside of the crushing box (2) and is fixedly connected to a screening plate (14). Guide blocks (27) are fixedly connected to both sides of the outside of the screening plate (14). Guide rods (28) are fixedly connected to both sides of the inside of the crushing box (2). The two guide blocks (27) are slidably connected to the outside of the two guide rods (28).

2. The plastic bottle processing waste crushing and recycling device according to claim 1, characterized in that: A fan (18) is fixedly connected to the upper right side of the bracket (1). A collection box (19) is fixedly connected to the input end of the fan (18). The collection box (19) is fixedly connected to the upper part of the bracket (1). A filter plate (20) is inserted into the inside of the collection box (19). A drawer (21) is slidably connected to the inside of the collection box (19). One end of a dust conveying pipe (22) is fixedly connected to the upper part of the collection box (19). The other end of the dust conveying pipe (22) penetrates into the inside of the crushing box (2) and is fixedly connected to a dust collection port (23).

3. A plastic bottle processing scrap crushing and recycling device according to claim 1, characterized in that: The crushing assembly (8) includes a first motor (801). The first motor (801) is fixedly connected to the upper part of the support plate (7). The output end of the first motor (801) is fixedly connected to a first gear (802). The first gear (802) is externally meshed with a second gear (803). Rotating rods (804) are fixedly connected to the inside of both the first gear (802) and the second gear (803). The two rotating rods (804) are rotatably connected to the inside of the crushing box (2). Crushing rollers (805) are fixedly connected to the outside of the two rotating rods (804).

4. A plastic bottle processing waste crushing and recycling device according to claim 1, characterized in that: An installation frame (9) is fixedly connected to the right side of the outside of the crushing box (2). The second motor (10) is fixedly connected to the inside of the installation frame (9).

5. A plastic bottle processing waste crushing and recycling device according to claim 1, characterized in that: An installation block (15) is fixedly connected to the front side of the outside of the screening plate (14). An electric push rod (16) is fixedly connected to the inside of the installation block (15). The output end of the electric push rod (16) is fixedly connected to a scraper (17). The scraper (17) is slidably connected to the upper part of the screening plate (14).

6. A plastic bottle processing waste crushing and recycling device according to claim 2, characterized in that: One end of a fixing rod (24) is fixedly connected to the outside of the dust collection port (23). The other end of the fixing rod (24) is fixedly connected to the inside of the crushing box (2).

7. A crushing and recycling device for waste plastic bottles processed according to claim 1, characterized in that: A feeding port (4) is fixedly connected to the upper part of the crushing box (2). A second discharge port (6) is fixedly connected to the left side of the outside of the crushing box (2). A first discharge port (5) is fixedly connected to the lower part of the crushing box (2).

8. A plastic bottle processing waste crushing and recycling device according to claim 1, characterized in that: Both sides inside the crushing box (2) are fixedly connected with baffles (26), the bottom of the crushing box (2) is fixedly connected with a material guiding plate (25), and a transparent window (3) is installed on the front side outside the crushing box (2).

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