Recycling and cleaning device for degradable plastic production

By combining reverse and forward agitation rods with a circulating heating decontamination mechanism, the problem of incomplete cleaning caused by unidirectional agitation is solved, achieving a highly efficient plastic cleaning effect.

CN223904302UActive Publication Date: 2026-02-13SHENYANG DINGTAI PLASTIC PROD CO LTD
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Patent Information

Application Number
CN202520454431.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-02-13
Estimated Expiration
2035-03-17

AI Technical Summary

Technical Problem

Existing recycling and cleaning devices used in the production of biodegradable plastics employ a unidirectional agitation method, which causes some plastics to move along the agitation direction for an extended period of time, resulting in incomplete cleaning.

Method used

The design combines a reverse agitator and a forward agitator. The motor drives a power bevel gear, which in turn drives a reverse bevel gear and a hollow bevel gear to achieve reverse and forward agitation. Combined with a circulating heating and decontamination mechanism, the wastewater is filtered, heated, and reused using a water pump, heater, and interception screen.

Benefits of technology

It improves cleaning efficiency, ensures complete cleaning of plastics, and enhances cleaning results.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of plastic recycling and cleaning, and discloses a recycling and cleaning device for degradable plastic production, which comprises a frame, a motor is fixedly connected to the top of the frame, a power bevel gear is fixedly connected to the output end of the motor, and a cleaning barrel is fixedly connected to the middle of the left side of the frame. A reverse stirring rod is rotatably connected to the middle of the inner bottom wall of the cleaning barrel, a reverse bevel gear is fixedly connected to the top of the reverse stirring rod, the reverse bevel gear is in meshed connection with the top of the power bevel gear, and a hollow stirring rod is rotatably connected to the outer wall of the reverse stirring rod; and the top of the hollow stirring rod is fixedly connected with a hollow bevel gear. According to the plastic cleaning device, the motor drives the reverse bevel gear to rotate reversely through the power bevel gear, so that the reverse stirring rod is driven to conduct reverse stirring on plastic in the cleaning barrel, and meanwhile the hollow bevel gear drives the hollow stirring rod to conduct forward stirring on the plastic in the cleaning barrel.
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Description

TECHNICAL FIELD

[0001] The utility model relates to plastic recycling cleaning technical field especially relates to a recycling cleaning device for degradable plastic production. BACKGROUND

[0002] The cleaning device is a device or system that uses specific technology and principles to clean the surface or interior of various objects through mechanical, physical, chemical, or biological means to remove dirt, impurities, and microorganisms, and to achieve specific cleaning standards and hygiene requirements.

[0003] The recycling cleaning device for degradable plastic production is a device specifically designed for cleaning recycled degradable plastic materials, aiming to remove impurities, dirt, and residual additives from recycled plastics to improve the purity and quality of recycled degradable plastics and provide high-quality raw materials for subsequent production and processing. In the past, degradable plastic recycling and cleaning were done manually, but now they are done mechanically using a recycling cleaning device for degradable plastic production. However, the existing recycling cleaning device for degradable plastic production uses one-way agitation when cleaning plastics, which can cause some plastics to move in the same direction for a long time, resulting in incomplete cleaning of these plastics. SUMMARY

[0004] To overcome the above shortcomings, the utility model provides a recycling cleaning device for degradable plastic production, aiming to improve the one-way agitation cleaning method in the prior art, which can cause some plastics to move in the same direction for a long time, resulting in incomplete cleaning of these plastics.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a recycling cleaning device for degradable plastic production, comprising a frame, the top of the frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a power bevel gear, the left side of the frame is fixedly connected with a cleaning barrel in the middle, the inner bottom wall of the cleaning barrel is rotatably connected with a reverse agitation rod in the middle, the top of the reverse agitation rod is fixedly connected with a reverse bevel gear, the reverse bevel gear is meshed and connected with the top of the power bevel gear, the outer wall of the reverse agitation rod is rotatably connected with a hollow agitation rod, the top of the hollow agitation rod is fixedly connected with a hollow bevel gear, the hollow bevel gear is meshed and connected with the bottom of the power bevel gear, a circulating heating and decontamination mechanism is installed on the right side of the cleaning barrel, and the circulating heating and decontamination mechanism is used for heating and filtering clean water.

[0006] Further description of the above technical scheme:

[0007] The circulating heating decontamination mechanism comprises a water pump, the bottom of the water pump is fixedly connected to the right top of the frame, one end of the water pump is communicated with a decontamination tank, the other end of the water pump is communicated with a heater, the rear side of the heater is communicated with a backwater pipe, the left side of the decontamination tank is communicated with a water pumping pipe, and the tail end of the water pumping pipe is fixedly connected with a blocking net.

[0008] As a further description of the above technical solution:

[0009] The bottom of the motor is fixedly connected with a stabilizing frame, and screws one are threadedly connected to the front and rear sides and the left and right ends of the stabilizing frame.

[0010] As a further description of the above technical solution:

[0011] The bottom of the cleaning barrel is communicated with a drain pipe, and a ball valve is installed in the middle of the outer wall of the drain pipe.

[0012] As a further description of the above technical solution:

[0013] The inner side of the decontamination tank is slidably connected with a decontamination box, and a semicircular handle is fixedly connected to the top of the decontamination box.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the ball valve is equidistantly installed with a plurality of anti-skid sleeves, and the left and right sides of the plurality of anti-skid sleeves are fixedly connected with magic tapes.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the semicircular handle is fixedly connected with a rubber sleeve, and anti-skid lines are formed in the outer wall of the rubber sleeve.

[0018] As a further description of the above technical solution:

[0019] The left ends of the front and rear sides of the frame are installed with X-shaped frames, and screws two are threadedly connected to the four corners of the two X-shaped frames.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、In the utility model, the motor drives the reverse bevel gear to rotate reversely through the power bevel gear, so as to drive the reverse stirring rod to stir the plastics in the cleaning barrel reversely, and the power bevel gear also drives the hollow stirring rod to stir the plastics in the cleaning barrel positively through the hollow bevel gear, so that the effect that the plastics in the cleaning barrel are prevented from rotating for a long time is realized, and the cleaning efficiency is improved.

[0022] 2. The utility model discloses a water pump is filtered to the sewage in the pollution receiving tank through the water pumping pipe, and the interception net can intercept the plastic at this moment, avoids its being sucked into, and the water pump is transported to the heater after the filtration water, and the water is transported back to the cleaning bucket through the backwater pipe after heating, and the effect of adding the cleaning water and decontamination is realized. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional view of a recycling and cleaning device for degradable plastic production is provided for the utility model;

[0024] Figure 2 A partial structure sectional view of a recycling and cleaning device for degradable plastic production is provided for the utility model;

[0025] Figure 3 A recycling and cleaning device for degradable plastic production is provided for the utility model; Figure 2 An enlarged view of A in the middle;

[0026] Figure 4 A recycling and cleaning device for degradable plastic production is provided for the utility model; Figure 2 An enlarged view of B in the middle;

[0027] Figure 5 A recycling and cleaning device for degradable plastic production is provided for the utility model;

[0028] Figure 6 A recycling and cleaning device for degradable plastic production is provided for the utility model; Figure 5 An enlarged view of C in the middle.

[0029] Legend:

[0030] 1, frame, 2, circulating heating decontamination mechanism, 201, water pump, 202, pollution receiving tank, 203, heater, 204, backwater pipe, 205, water pumping pipe, 206, interception net, 3, motor, 4, power bevel gear, 5, cleaning bucket, 6, reverse stirring rod, 7, reverse bevel gear, 8, hollow stirring rod, 9, hollow bevel gear, 10, stabilizing frame, 11, screw one, 12, drain pipe, 13, ball valve, 14, pollution receiving box, 15, semicircular handle, 16, antiskid sleeve, 17, magic tape, 18, rubber sleeve, 19, antiskid pattern, 20, X-shaped frame, 21, screw two. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] With reference to Figure 2 , Figure 3 and Figure 4 , the utility model provides an embodiment: a kind of recycling cleaning device for degradable plastics production, including frame 1, the top of frame 1 is fixedly connected with motor 3, the output of motor 3 is fixedly connected with power bevel gear 4, motor 3 drives power bevel gear 4 to rotate, the left side middle part of frame 1 is fixedly connected with cleaning barrel 5, the inner bottom wall middle part of cleaning barrel 5 is rotatably connected with reverse stirring rod 6, the top of reverse stirring rod 6 is fixedly connected with reverse bevel gear 7, power bevel gear 4 drives reverse stirring rod 6 to rotate by reverse bevel gear 7, reverse bevel gear 7 is engagedly connected with the top of power bevel gear 4, the outer wall of reverse stirring rod 6 is rotatably connected with hollow stirring rod 8, the top of hollow stirring rod 8 is fixedly connected with hollow bevel gear 9, power bevel gear 4 drives hollow stirring rod 8 to rotate by hollow bevel gear 9, hollow bevel gear 9 is engagedly connected with the bottom of power bevel gear 4, the right side of cleaning barrel 5 is installed with circulating heating decontamination mechanism 2, circulating heating decontamination mechanism 2 is used for heating and filtering of cleaning water, the bottom of motor 3 is fixedly connected with stabilizing frame 10, the front and rear sides left and right ends of stabilizing frame 10 are all screw-connected with screw one 11, screw one 11 is used to fix stabilizing frame 10, the bottom of cleaning barrel 5 is communicated with drain pipe 12, the outer wall middle part of drain pipe 12 is installed with ball valve 13, ball valve 13 is used to control the switch of drain pipe 12;

[0033] Specifically, motor 3 provides power to drive the rotation of power bevel gear 4, which will mesh with reverse bevel gear 7 when power bevel gear 4 rotates, thereby driving the reverse rotation of reverse bevel gear 7, which will also rotate synchronously through the reverse stirring rod 6 fixed below, thereby stirring the plastics in cleaning barrel 5 in reverse, at the same time, power bevel gear 4 will also mesh with hollow bevel gear 9 to drive its forward rotation, thereby driving the synchronous rotation of hollow stirring rod 8 fixed below, to thereby drive hollow stirring rod 8 to stir the plastics in cleaning barrel 5 in forward direction, the stabilizing frame 10 fixed by screw one 11 can improve the stability of motor 3, and the drain pipe 12 installed below cleaning barrel 5 controls the drainage amount through ball valve 13.

[0034] With reference to Figure 5 and Figure 6The circulating heating decontamination mechanism 2 comprises a water pump 201, the bottom of the water pump 201 is fixedly connected to the right top of the frame 1, one end of the water pump 201 is communicated with a pollution tank 202, the pollution tank 202 is used for filtering sewage, the other end of the water pump 201 is communicated with a heater 203, the heater 203 is used for heating clean water, the rear side of the heater 203 is communicated with a backwater pipe 204, the left side of the pollution tank 202 is communicated with a water suction pipe 205, the water pump 201 sucks sewage through the water suction pipe 205, the tail end of the water suction pipe 205 is fixedly connected with a barrier net 206, the barrier net 206 is used for intercepting plastic, the inner side of the pollution tank 202 is slidably connected with a pollution box 14, the top of the pollution box 14 is fixedly connected with a semicircular handle 15, the semicircular handle 15 is used for pulling the pollution box 14;

[0035] Specifically, the water pump 201 first sucks the sewage in the cleaning barrel 5 through the water suction pipe 205, at this time, the barrier net 206 fixed at the inlet of the water suction pipe 205 can intercept the plastic to avoid being sucked into, then filtered through the pollution tank 202, and then the filtered water is transported to the heater 203 by the water pump 201 for heating and then transported back to the cleaning barrel 5 through the backwater pipe 204, the pollution box 14 installed in the pollution tank 202 is pulled out through the semicircular handle 15, and the filtered dirt is convenient to clean.

[0036] Referring to Figure 1 , Figure 4 and Figure 6 , a plurality of anti-skid sleeves 16 are equidistantly installed on the front side of the outer wall of the ball valve 13, the left and right sides of the plurality of anti-skid sleeves 16 are fixedly connected with magic tapes 17, the magic tapes 17 are used for fixing the anti-skid sleeves 16, the outer wall of the semicircular handle 15 is fixedly connected with a rubber sleeve 18, the outer wall of the rubber sleeve 18 is provided with anti-skid lines 19, the anti-skid lines 19 are used for improving the anti-skid property of the rubber sleeve 18, X-shaped frames 20 are installed on the left ends of the front and rear sides of the frame 1, and screws two 21 are threadedly connected to the four corners of the two X-shaped frames 20, the screws two 21 are used for fixing the X-shaped frames 20.

[0037] Specifically, the magic tapes 17 fixed on the anti-skid sleeves 16 on the handle of the ball valve 13 can improve the grip, the rubber sleeve 18 fixed on the semicircular handle 15 improves the anti-skid property through the anti-skid lines 19 provided on the outer wall thereof, and the X-shaped frames 20 fixed on the two sides of the frame 1 can improve the stability through the screws two 21.

[0038] Working principle: when the recycling and cleaning device for degradable plastic production is used to clean the retracted plastic, the motor 3 fixed on the frame 1 provides power to drive the rotation of the power bevel gear 4, the power bevel gear 4 meshes with the reverse bevel gear 7 when rotating, thereby driving the reverse rotation of the reverse bevel gear 7, the reverse bevel gear 7 rotates and the reverse stirring rod 6 fixed below also rotates synchronously, thereby stirring the plastic in the cleaning barrel 5 in the reverse direction, at the same time, the power bevel gear 4 also meshes with the hollow bevel gear 9 to drive its forward rotation, thereby driving the synchronous rotation of the hollow stirring rod 8 fixed below, so as to drive the hollow stirring rod 8 to stir the plastic in the cleaning barrel 5 in the forward direction, thereby avoiding the plastic in the cleaning barrel 5 from rotating for a long time, and improving the cleaning efficiency.

[0039] When the recycling and cleaning device for degradable plastic production is used to clean the retracted plastic, the water pump 201 installed on the right side of the frame 1 is also started synchronously, the water pump 201 first draws the sewage in the cleaning barrel 5 out through the water suction pipe 205, at this time, the intercepting net 206 fixed at the inlet of the water suction pipe 205 intercepts the plastic to avoid being sucked into, then filtered through the pollution tank 202, and then the filtered water is transported to the heater 203 by the water pump 201 for heating and then transported back to the cleaning barrel 5 through the backwater pipe 204, thereby realizing the effect of adding cleaning water and decontamination.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A recycling cleaning device for degradable plastic production, comprising a frame (1), characterized in that: The top of frame (1) is fixedly connected with motor (3), the output end of motor (3) is fixedly connected with power bevel gear (4), the left side of frame (1) is fixedly connected with cleaning barrel (5), the inner bottom wall of cleaning barrel (5) is rotatably connected with reverse stirring rod (6), the top of reverse stirring rod (6) is fixedly connected with reverse bevel gear (7), reverse bevel gear (7) is meshed with the top of power bevel gear (4), the outer wall of reverse stirring rod (6) is rotatably connected with hollow stirring rod (8), the top of hollow stirring rod (8) is fixedly connected with hollow bevel gear (9), hollow bevel gear (9) is meshed with the bottom of power bevel gear (4), the right side of cleaning barrel (5) is provided with circulating heating and decontamination mechanism (2), which is used for heating and filtering cleaning water.

2. The recycling and cleaning device for degradable plastic production according to claim 1, characterized in that: The circulating heating and decontamination mechanism (2) comprises a water pump (201), the bottom of the water pump (201) is fixedly connected to the right top of the frame (1), one end of the water pump (201) is communicated with a pollution tank (202), the other end of the water pump (201) is communicated with a heater (203), the rear side of the heater (203) is communicated with a backwater pipe (204), the left side of the pollution tank (202) is communicated with a water suction pipe (205), the tail end of the water suction pipe (205) is fixedly connected with a blocking net (206).

3. The recycling and cleaning device for degradable plastic production according to claim 1, characterized in that: The bottom of the motor (3) is fixedly connected with a stabilizing frame (10), the front and rear sides and the left and right ends of the stabilizing frame (10) are threadedly connected with screws (11).

4. The recycling and cleaning device for degradable plastic production according to claim 1, characterized in that: The bottom of the cleaning barrel (5) is communicated with a drain pipe (12), the outer wall of the drain pipe (12) is provided with a ball valve (13).

5. The recycling and cleaning device for degradable plastic production according to claim 2, characterized in that: The inner side of the pollution tank (202) is slidably connected with a pollution box (14), the top of the pollution box (14) is fixedly connected with a semicircular handle (15).

6. The recycling and cleaning device for degradable plastic production according to claim 4, characterized in that: The outer wall of the ball valve (13) is provided with a plurality of anti-skid sleeves (16) at equal intervals, the left and right sides of the plurality of anti-skid sleeves (16) are fixedly connected with magic tapes (17).

7. The recycling and cleaning device for degradable plastic production according to claim 5, characterized in that: The outer wall of the semicircular handle (15) is fixedly connected with a rubber sleeve (18), the outer wall of the rubber sleeve (18) is provided with anti-skid lines (19).

8. The recycling and cleaning device for degradable plastic production according to claim 1, characterized in that: The front and rear sides of the frame (1) are provided with X-shaped frames (20) at the left ends, the four corners of the two X-shaped frames (20) are threadedly connected with screws (21).