Cleaning device for plastic waste recovery treatment

Abstract

The invention provides a cleaning device for plastic waste recovery treatment, and relates to the technical field of waste pipeline recovery, the cleaning device comprises a fixed seat, a mounting frame is fixedly mounted at the upper end of the fixed seat, a first rectangular frame is fixedly mounted on the side wall of the mounting frame, and a first oil cylinder is fixedly mounted in the inner wall of the first rectangular frame; a second rectangular frame is fixedly installed on the side wall of the water tank, a fixing frame is fixedly installed in the inner wall of the second rectangular frame, a cleaning mechanism is installed in the fixing frame, the cleaning mechanism comprises a water pump, and the water pump is installed in the fixing frame; when the equipment is used, any matching combination of scraping, sweeping and cleaning can be selected for use according to the specific condition of stains in the pipeline, a highly flexible cleaning function adjusting mechanism is provided, a cleaning scheme can be accurately customized according to the specific condition of the stains in the pipeline, and the pertinence and adaptability of cleaning are remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of waste pipe recycling, and more specifically, particularly relates to a cleaning device for recycling and treating plastic waste. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. After long-term use, crystals, dirt, etc. will form on the inner wall of the pipeline.

[0003] However, the existing pipeline cleaning mechanism still has the following shortcomings when used: 1. The existing pipeline cleaning methods are usually relatively simple, either focusing on scraping away stubborn stains or focusing on cleaning residual debris. It is impossible to effectively combine the scraping and cleaning functions, resulting in unsatisfactory cleaning effects. The cleaning process is prone to jamming and pauses, making it difficult to ensure the continuity of work. 2. Most of the existing pipeline cleaning equipment lacks flexibility and cannot be freely matched and combined according to the specific situation of the stains in the pipeline, resulting in inaccurate cleaning solutions and difficulty in meeting various complex cleaning needs.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and defects, and a cleaning device for recycling and processing plastic waste is provided. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a cleaning device for recycling and processing plastic waste to solve the above problems.

[0006] A cleaning device for recycling and processing plastic waste, comprising a fixed seat, a mounting frame fixedly mounted on the upper end of the fixed seat, a first rectangular frame fixedly mounted on the side wall of the mounting frame, a first oil cylinder fixedly mounted in the inner wall of the first rectangular frame, a first telescopic rod mounted on the output end of the first oil cylinder, a water tank mounted on the first telescopic rod, a second rectangular frame fixedly mounted on the side wall of the water tank, a fixed frame fixedly mounted in the inner wall of the second rectangular frame, and a cleaning mechanism mounted inside the fixed frame; The cleaning mechanism includes a water pump, which is installed inside a fixed frame. A first connecting pipe is installed on the water pump, and one end of the first connecting pipe away from the water pump is connected to a water tank. A second connecting pipe is installed on one end of the water pump away from the first connecting pipe, and a nozzle is fixedly installed on the second connecting pipe. The nozzle is mounted on the first rectangular frame.

[0007] Preferably, connecting strips are evenly and equidistantly fixedly installed on the second rectangular frame, limiting grooves are provided on the three connecting strips, an internal gear ring is fixedly installed between the three connecting strips, and a first threaded ring is threadedly installed on the three connecting strips.

[0008] Preferably, a fixing plate is fixedly installed in the inner wall of the second rectangular frame, a driving motor is fixedly installed on the side wall of the fixing plate, a rotating column is installed on the output end of the driving motor, and the rotating column is arranged in the second rectangular frame.

[0009] Preferably, a rotator is fixedly mounted on the rotating column, first gears are evenly and equidistantly mounted on the rotator, three of the first gears are meshed with the inner wall of the inner gear ring, fixing rods are fixedly mounted on the three rotators, and inner grooves are formed on the three fixing rods.

[0010] Preferably, inner strips are slidably installed inside the three inner grooves, first springs are fixedly installed at the lower ends of the three inner strips, the ends of the three first springs away from the three inner strips are fixedly connected to the fixing rods, cleaning strips are fixedly installed on the ends of the three inner strips facing away from each other, wedge blocks are fixedly installed on the side walls of the three inner strips, and the three wedge blocks are slidably installed in the three inner grooves respectively.

[0011] Preferably, a second gear is rotatably mounted at the inner center of the rotator, the second gear is meshed with the three first gears, a fixing column is fixedly mounted on the side wall of the second gear, a fixing plate is fixedly mounted on the fixing column, and a second threaded ring is symmetrically threadedly mounted on the fixing plate.

[0012] Preferably, inner columns are slidably installed at both ends of the fixed plate, second springs are fixedly installed on the opposite ends of the two inner columns, the ends of the two second springs away from the two inner columns are fixedly connected to the fixed plate, and shovel heads are fixedly installed on the ends of the two inner columns facing away from each other.

[0013] Preferably, a placement bar is symmetrically fixedly installed on the upper end of the fixing seat, a second oil cylinder is arranged between the two placement bars, and the second oil cylinder is located between the two placement bars.

[0014] Preferably, a slide is slidably installed between the two placement bars, rectangular grooves are provided at the four corners of the upper end of the slide, column grooves are provided inside the four rectangular grooves, and a clamping strip is provided above the slide.

[0015] Preferably, rectangular blocks are fixedly installed at the four corners of the lower end of the clamp strip, the four rectangular blocks are respectively arranged in four rectangular grooves, and plug posts are fixedly installed at the lower ends of the four rectangular blocks, the four plug posts are respectively arranged in four column grooves, and a third threaded ring is threadedly installed on the four plug posts.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, a first rectangular frame, a first oil cylinder, a first telescopic rod, a second rectangular frame, an inner gear ring, a driving motor, a rotating column, a rotator, a first gear, a fixed rod, an inner strip, a cleaning strip, a second gear, a fixed disk, an inner column and a shovel head are provided. Under the action of the driving motor, the rotating column will be driven to rotate, and the rotation of the rotating column will drive the rotator to rotate, and the rotation of the rotator will drive the fixed rod to rotate. At this time, the fixed rod will drive the inner strip and the cleaning strip to rotate. At the same time, when the rotator rotates, it will drive the first gear connected to the rotation thereof to move. Since the first gear is meshed with the inner wall of the inner gear ring, the three first gears will roll around the inner wall of the inner gear ring as a path, and the three inner gear rings will drive the second gear to rotate when rolling. At this time, the second gear and the three inner gear rings will rotate in the opposite direction. At this time, the second gear will drive The fixed plate, the inner column and the shovel head rotate accordingly, and the first oil cylinder can be started at this time. Under the action of the first oil cylinder, the first telescopic rod will begin to extend and retract. At this time, the first telescopic rod pushes the second rectangular frame to slide inside the first rectangular frame toward the pipeline. The movement of the second rectangular frame will drive the cleaning strip and the shovel head to rotate and move toward the pipeline. At this time, the shovel head will first contact the inner wall of the pipeline, and the stubborn stains on the inner wall of the pipeline will be removed under its rotation. After the removal, the cleaning strip will contact the inner wall of the pipeline, and the inner wall of the pipeline can be cleaned under its rotation, so that the equipment can first quickly scrape and forcefully remove stubborn and heavy stains, and then clean the remaining fine stains and debris carefully. The two have different speeds, clear division of labor, and coherent and smooth movements, which reduces jams and pauses during the cleaning process, ensures the continuity of the cleaning work, and improves the cleaning effect of the waste pipeline. In the present invention, a water tank, a water pump, a first connecting pipe, a second connecting pipe and a nozzle are provided. Under the action of the water pump, the cleaning water inside the water tank is pumped out from the first connecting pipe, and then injected into the nozzle through the second connecting pipe, and then sprayed onto the inner wall of the pipe through the nozzle. Moreover, by designing the nozzle into a ring shape, it can flush and clean all corners of the inner wall of the pipe, and can fully clean the impurities and stains still adhering to the inner wall of the pipe after scraping and cleaning in the front, further improving the cleaning effect, ensuring that the inner wall of the pipe is clean and free of residue. The present invention realizes the integrated operation of scraping, cleaning and flushing in the process of cleaning the pipe, and significantly improves the comprehensiveness and thoroughness of the recycling and cleaning of the waste pipe. In the present invention, a fixed rod, an inner groove, an inner strip, a cleaning strip, a wedge block, a fixed disk, a second threaded ring, an inner column, a second spring and a shovel head are provided. When the first threaded ring is rotated, the three wedge blocks are squeezed. At this time, the three wedge blocks are forced to move downward inside the inner groove, and the three wedge blocks drive the three inner strips to move downward inside the fixed rod. At this time, the three wedge blocks drive the three cleaning strips to move accordingly. At the same time, the three first springs will be compressed accordingly, so that the cleaning radius of the cleaning strip can be adjusted. When in use, the two second threaded rings can be rotated on the fixed disk. When the two second threaded rings are rotated, the two inner columns will be squeezed and pushed to slide toward both ends. At this time, the two shovel heads will slide toward both ends accordingly. At this time, the two second springs will also be stretched accordingly, so that the scraping radius of the shovel head can be adjusted. The adjustable cleaning radius and scraping radius enable the equipment to accurately and effectively clean pipes of different waste pipes, ensure that the cleaning quality is not affected by the specifications of the waste pipes, and expand the scope of application of the equipment. In the present invention, the device can be used in any combination of scraping, sweeping and cleaning according to the specific conditions of the stains in the pipeline. The present invention provides a highly flexible cleaning function adjustment mechanism, which can accurately customize the cleaning plan according to the specific conditions of the stains in the waste pipeline, significantly improving the pertinence and adaptability of the cleaning; In the present invention, by providing a slide, a clamping strip and a third threaded ring, the slide and the clamping strip are fixed by the rotation of four third threaded rings. At this time, the pipeline can be fixed between the slide and the clamping strip, so that the waste pipeline can maintain a stable state during cleaning, which helps to improve the cleaning effect, ensure that all parts of the waste pipeline can be fully and evenly cleaned, and reduce cleaning dead angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the explosion structure of the slide connection of the present invention; Figure 3 This is a schematic diagram of the explosion structure of the clamping strip connection of the present invention; Figure 4 It is a schematic diagram of the explosion structure of the fixed disk connection of the present invention; Figure 5 This is a schematic diagram of the inner column connection explosion structure of the present invention; Figure 6 It is a schematic diagram of the explosion structure of the fixed rod connection of the present invention; Figure 7 This is a schematic diagram of the internal strip connection explosion structure of the present invention; Figure 8 It is a schematic diagram of the explosion structure of the nozzle connection of the present invention.

[0018] In the figure, the corresponding relationship between the names of the components and the numbers of the accompanying drawings is: 11, fixed seat; 12, mounting frame; 13, first rectangular frame; 14, first oil cylinder; 15, first telescopic rod; 16, water tank; 17, second rectangular frame; 18, fixed frame; 21, water pump; 22, first connecting pipe; 23, second connecting pipe; 24, nozzle; 25, connecting strip; 26, limit groove; 27, inner gear ring; 28, first threaded ring; 31, fixed plate; 32, drive motor; 33, rotating column; 34, Rotator; 35, first gear; 36, fixed rod; 37, inner groove; 38, inner strip; 39, first spring; 41, cleaning strip; 42, wedge block; 51, second gear; 52, fixed column; 53, fixed plate; 54, second threaded ring; 55, inner column; 56, second spring; 57, shovel head; 61, placement strip; 62, second oil cylinder; 63, slide; 64, rectangular groove; 65, column groove; 66, clamping strip; 67, rectangular block; 68, plug column; 69, third threaded ring. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] See also Figure 1 - Figure 8 The present invention provides a cleaning device for recycling and treating plastic waste, comprising a fixed seat 11, a mounting frame 12 is fixedly mounted on the upper end of the fixed seat 11, a first rectangular frame 13 is fixedly mounted on the side wall of the mounting frame 12, a first oil cylinder 14 is fixedly mounted in the inner wall of the first rectangular frame 13, a first telescopic rod 15 is mounted on the output end of the first oil cylinder 14, a water tank 16 is mounted on the first telescopic rod 15, a second rectangular frame 17 is fixedly mounted on the side wall of the water tank 16, a fixed frame 18 is fixedly mounted in the inner wall of the second rectangular frame 17, and a cleaning mechanism is mounted inside the fixed frame 18; The cleaning mechanism includes a water pump 21, which is installed inside the fixed frame 18. A first connecting pipe 22 is installed on the water pump 21. One end of the first connecting pipe 22 away from the water pump 21 is connected to the water tank 16. A second connecting pipe 23 is installed on the end of the water pump 21 away from the first connecting pipe 22. A nozzle 24 is fixedly installed on the second connecting pipe 23. The nozzle 24 is sleeved on the first rectangular frame 13. During the cleaning process, the first telescopic rod 15 on the first oil cylinder 14 will also push the water tank 16 to move synchronously. At the same time, the water pump 21 can be started. Under the action of the water pump 21, the water tank 16 will be The cleaning water inside the pipe is drawn out from the first connecting pipe 22, then injected into the nozzle 24 through the second connecting pipe 23, and then sprayed onto the inner wall of the pipe through the nozzle 24. By designing the nozzle 24 to be annular, it can flush and clean every corner of the inner wall of the pipe, and can fully clean the impurities and stains still adhering to the inner wall of the pipe after scraping and cleaning, further improving the cleaning effect and ensuring that the inner wall of the pipe is clean and free of residue. The present invention realizes the integrated operation of scraping, cleaning and flushing in the process of pipe cleaning, which significantly improves the comprehensiveness and thoroughness of pipe cleaning. The second rectangular frame 17 is evenly and equidistantly fixed with connecting strips 25, and the three connecting strips 25 are provided with limiting grooves 26. An inner tooth ring 27 is fixedly installed between the three connecting strips 25, and a first threaded ring 28 is threadedly installed on the three connecting strips 25. A fixing plate 31 is fixedly installed in the inner wall of the second rectangular frame 17, and a driving motor 32 is fixedly installed on the side wall of the fixing plate 31. A rotating column 33 is installed on the output end of the driving motor 32, and the rotating column 33 is arranged in the second rectangular frame 17. A rotator 34 is fixedly installed on the rotating column 33, and first gears 35 are evenly and equidistantly rotatably installed on the rotator 34. The three first gears 35 are all meshed with the inner wall of the inner tooth ring 27, and fixed rods 36 are fixedly installed on the three rotators 34. The three fixed rods 36 are provided with limiting grooves 26. An inner groove 37 is provided, and inner strips 38 are slidably installed inside the three inner grooves 37. The lower ends of the three inner strips 38 are fixedly installed with first springs 39. The ends of the three first springs 39 away from the three inner strips 38 are fixedly connected to the fixing rod 36. A cleaning strip 41 is fixedly installed on the ends of the three inner strips 38 that are away from each other. Wedge blocks 42 are fixedly installed on the side walls of the three inner strips 38. The three wedge blocks 42 are respectively slidably installed in the three inner grooves 37. A second gear 51 is rotatably installed at the center of the rotator 34. The second gear 51 is meshed with the three first gears 35. A fixing column 52 is fixedly installed on the side wall of the second gear 51. A fixing plate 53 is fixedly installed on the fixing column 52. A second threaded ring 54 is symmetrically threadedly installed on the fixing plate 53. Inner columns 55 are slidably installed at both ends of the fixed plate 53, and second springs 56 are fixedly installed on the opposite ends of the two inner columns 55. The ends of the two second springs 56 away from the two inner columns 55 are fixedly connected to the fixed plate 53, and shovel heads 57 are fixedly installed on the ends of the two inner columns 55 that are away from each other. When in use, the first threaded ring 28 can be rotated on the three limit grooves 26. Under the rotation of the first threaded ring 28, the three wedge blocks 42 will be squeezed. At this time, the three wedge blocks 42 will be forced to move downward inside the inner groove 37, and the three wedge blocks 42 will drive the three inner strips 38 to move downward inside the fixed rod 36. At this time, the three wedge blocks 42 will drive the three cleaning strips 41 to move accordingly. At the same time, the three first springs 39 will be compressed accordingly, so that the cleaning strips 41 can be pressed. The cleaning radius of the shovel head 57 can be adjusted by adjusting the cleaning radius of the shovel head 57. When in use, the two second threaded rings 54 can be rotated on the fixed disk 53. The rotation of the two second threaded rings 54 will squeeze and push the two inner columns 55 to slide toward both ends. At this time, the two shovel heads 57 will slide toward both ends. At this time, the two second springs 56 will also be stretched, so that the scraping radius of the shovel head 57 can be adjusted. The adjustable cleaning radius and scraping radius enable the device to accurately and effectively clean pipes of different diameters, ensuring that the cleaning quality is not affected by the pipe specifications, thereby expanding the scope of application of the device. When in use, the device can be used in any combination of scraping, sweeping and cleaning according to the specific situation of the stains in the pipe. The present invention provides a highly flexible cleaning function adjustment mechanism.The cleaning plan can be accurately customized according to the specific conditions of the stains in the pipeline, which significantly improves the pertinence and adaptability of cleaning; A placement bar 61 is symmetrically fixedly installed on the upper end of the fixing seat 11, a second oil cylinder 62 is arranged between the two placement bars 61, the second oil cylinder 62 is located between the two placement bars 61, a slide 63 is slidably installed between the two placement bars 61, the electric telescopic rod on the second oil cylinder 62 is connected to the slide 63, rectangular grooves 64 are provided at the four corners of the upper end of the slide 63, column grooves 65 are provided inside the four rectangular grooves 64, and a clamping strip 66 is arranged above the slide 63. When the pipeline is fixed, the second oil cylinder 62 can be started at this time, and the electric telescopic rod on the second oil cylinder 62 will push the slide 63, and the slide 63 will be between the two placement bars. The cleaning strip 61 is slid upward between the two mounting strips 61, and the movement of the slide 63 will drive the clamping strip 66 and the pipeline to move accordingly, so that the cleaning height of the pipeline can be adjusted to be opposite to the first rectangular frame 13. At this time, the driving motor 32 can be started, and the rotating column 33 will be driven to rotate accordingly under the action of the driving motor 32, and the rotation of the rotating column 33 will drive the rotator 34 to rotate accordingly, and the rotation of the rotator 34 will drive the fixing rod 36 to rotate accordingly, and at this time, the fixing rod 36 will drive the inner strip 38 and the cleaning strip 41 to rotate accordingly, and at the same time, when the rotator 34 rotates, it will drive the first gear 35 connected to the rotation thereof to move accordingly Since the first gear 35 is meshed with the inner wall of the inner gear ring 27, the three first gears 35 will roll around the inner wall of the inner gear ring 27 as a path, and the three inner gear rings 27 will drive the second gear 51 to rotate accordingly when rolling. At this time, the second gear 51 and the three inner gear rings 27 will rotate in the opposite direction. At this time, the second gear 51 will drive the fixed plate 53, the inner column 55 and the shovel head 57 to rotate accordingly. At this time, the first oil cylinder 14 can be started. Under the action of the first oil cylinder 14, the first telescopic rod 15 will begin to extend and retract. At this time, the first telescopic rod 15 pushes the second rectangular frame 17 to slide inside the first rectangular frame 13 toward the pipeline direction. , the movement of the second rectangular frame 17 will drive the cleaning strip 41 and the shovel head 57 to rotate and move toward the pipeline. At this time, the shovel head 57 will first contact the inner wall of the pipeline, and the stubborn stains on the inner wall of the pipeline will be removed by its rotation. After the removal, the cleaning strip 41 will contact the inner wall of the pipeline, and the inner wall of the pipeline can be cleaned by its rotation, so that the device can first quickly scrape and forcefully remove stubborn and heavy stains, and then clean the remaining fine stains and debris carefully. The two have clear division of labor, and the movements are coherent and smooth, which reduces the jamming and pauses in the cleaning process, ensures the continuity of the cleaning work, and improves the cleaning effect; Rectangular blocks 67 are fixedly installed at the four corners of the lower end of the clamping strip 66, and the four rectangular blocks 67 are respectively arranged in the four rectangular grooves 64. The lower ends of the four rectangular blocks 67 are fixedly installed with plug posts 68, and the four plug posts 68 are respectively arranged in the four column grooves 65. The four plug posts 68 are threadedly installed with third threaded rings 69. When in use, the pipeline can be placed on the slide 63 first, and then the plug posts 68 and rectangular blocks 67 on the clamping strip 66 can be respectively inserted into the column grooves 65 and the rectangular grooves 64 on the slide 63. At this time, the four third threaded rings 69 can be rotated on the four plug posts 68 respectively, and the slide 63 and the clamping strip 66 will be fixed by the rotation of the four third threaded rings 69. At this time, the pipeline can be fixed between the slide 63 and the clamping strip 66, so that the pipeline can maintain a stable state during cleaning, which helps to improve the cleaning effect, ensure that all parts of the pipeline can be fully and evenly cleaned, and reduce cleaning dead corners.

[0021] Working principle: In the first step, the pipe can be placed on the slide 63 when in use, and then the plug 68 and the rectangular block 67 on the clamp strip 66 can be respectively inserted into the column groove 65 and the rectangular groove 64 on the slide 63. At this time, the four third threaded rings 69 can be respectively rotated on the four plugs 68. Under the rotation of the four third threaded rings 69, the slide 63 and the clamp strip 66 will be fixed. At this time, the pipe can be fixed between the slide 63 and the clamp strip 66, so that the pipe can be kept in a stable state during cleaning, which helps to improve the cleaning effect, ensure that all parts of the pipe can be fully and evenly cleaned, and reduce cleaning dead corners; In the second step, when the pipeline is fixed, the second oil cylinder 62 can be started, and the electric telescopic rod on the second oil cylinder 62 will push the slide 63. At this time, the slide 63 will slide upward between the two placement bars 61. The movement of the slide 63 will drive the clamping bar 66 and the pipeline to move, so that the cleaning height of the pipeline can be adjusted to be opposite to the first rectangular frame 13. At this time, the drive motor 32 can be started. Under the action of the drive motor 32, the rotating column 33 will be driven to rotate, and the rotation of the rotating column 33 will drive the rotator 34 to rotate, and the rotation of the rotator 34 will drive the fixed rod 36 to rotate. At this time, the fixed rod 36 will drive the inner strip 38 and the cleaning strip 41 to rotate. At the same time, when the rotator 34 rotates, it will drive the first gear 35 connected to it to move. Since the first gear 35 is meshed with the inner wall of the inner gear ring 27, the three first gears 35 will roll around the inner wall of the inner gear ring 27 as a path, and the three inner gear rings 27 will drive the second gear 51 to rotate when rolling. The second gear 51 and the three inner gear rings 27 will rotate in the opposite direction. At this time, the second gear 51 will drive the fixed plate 53, the inner column 55 and the shovel head 57 to rotate accordingly. At this time, the first oil cylinder 14 can be started. Under the action of the first oil cylinder 14, the first telescopic rod 15 will begin to extend and retract. At this time, the first telescopic rod 15 pushes the second rectangular frame 17 to slide in the first rectangular frame 13 toward the pipeline. Under the movement of the second rectangular frame 17, the cleaning strip 41 and the shovel head 57 will be driven to rotate and move toward the pipeline. At this time, the shovel head 57 will first contact the inner wall of the pipeline, and the stubborn stains on the inner wall of the pipeline will be removed under its rotation. After the removal, the cleaning strip 41 will contact the inner wall of the pipeline, and the inner wall of the pipeline can be cleaned under its rotation, so that the equipment can first quickly scrape off and forcefully remove stubborn and heavy stains, and then clean up the remaining fine stains and debris carefully. The two have clear division of labor, and the movements are coherent and smooth, which reduces the jamming and pauses in the cleaning process, ensures the continuity of the cleaning work, and improves the cleaning effect. The third step is that during the cleaning process, the first telescopic rod 15 on the first oil cylinder 14 will also push the water tank 16 to move synchronously, and at the same time, the water pump 21 can be started. Under the action of the water pump 21, the cleaning water inside the water tank 16 will be pumped out from the first connecting pipe 22, and then injected into the inside of the nozzle 24 through the second connecting pipe 23, and then sprayed onto the inner wall of the pipeline through the nozzle 24. By designing the nozzle 24 to be annular, it can flush and clean all corners of the inner wall of the pipeline, and can fully clean the impurities and stains still adhering to the inner wall of the pipeline after scraping and cleaning in the front, further improving the cleaning effect and ensuring that the inner wall of the pipeline is clean and free of residue. The present invention realizes the integrated operation of scraping, cleaning and flushing in the pipeline cleaning process, which significantly improves the comprehensiveness and thoroughness of pipeline cleaning. The fourth step is that when in use, the first threaded ring 28 can be rotated on the three limit grooves 26, and the three wedge blocks 42 will be squeezed under the rotation of the first threaded ring 28. At this time, the three wedge blocks 42 will be forced to move downward inside the inner groove 37, and the three wedge blocks 42 will drive the three inner strips 38 to move downward inside the fixed rod 36. At this time, the three wedge blocks 42 will drive the three cleaning strips 41 to move accordingly, and at the same time, the three first springs 39 will be compressed accordingly, so that the cleaning radius of the cleaning strip 41 can be adjusted. When in use, the two second threaded rings 54 can also be rotated on the fixed plate 53. Under the rotation of the two second threaded rings 54, the two inner columns 55 will be squeezed and pushed to slide toward both ends. At this time, the two shovel heads 57 will slide toward both ends accordingly, and the two second springs 56 will also be stretched accordingly, so that the scraping radius of the shovel head 57 can be adjusted. The adjustable cleaning radius and scraping radius enable the equipment to accurately and effectively clean pipes of different diameters, ensure that the cleaning quality is not affected by the pipe specifications, and expand the scope of application of the equipment; Fifth, when using the equipment, any combination of scraping, sweeping and cleaning can be selected according to the specific conditions of the stains in the pipe. The present invention provides a highly flexible cleaning function adjustment mechanism, which can accurately customize the cleaning plan according to the specific conditions of the stains in the pipe, significantly improving the targetedness and adaptability of cleaning.

[0022] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cleaning device for recycling plastic waste, comprising a fixed seat (11), a mounting frame (12) fixedly mounted on the upper end of the fixed seat (11), a first rectangular frame (13) fixedly mounted on the side wall of the mounting frame (12), characterized in that: A first oil cylinder (14) is fixedly mounted in the inner wall of the first rectangular frame (13); a first telescopic rod (15) is mounted on the output end of the first oil cylinder (14); a water tank (16) is mounted on the first telescopic rod (15); a second rectangular frame (17) is fixedly mounted on the side wall of the water tank (16); and a fixed frame (18) is fixedly mounted in the inner wall of the second rectangular frame (17); Wherein, a cleaning mechanism is installed inside the fixing frame (18); The cleaning mechanism comprises a water pump (21), the water pump (21) being mounted inside a fixing frame (18), a first connecting pipe (22) being mounted on the water pump (21), an end of the first connecting pipe (22) away from the water pump (21) being connected to a water tank (16), a second connecting pipe (23) being mounted on an end of the water pump (21) away from the first connecting pipe (22), a spray head (24) being fixedly mounted on the second connecting pipe (23), and the spray head (24) being sleeved on the first rectangular frame (13).

2. A cleaning device for recycling plastic waste as claimed in claim 1, characterized in that: The second rectangular frame (17) is evenly and equidistantly fixed with connection bars (25), and each of the three connection bars (25) is provided with a limiting groove (26); An internal gear ring (27) is fixedly mounted between the three connecting strips (25), and a first threaded ring (28) is threadedly mounted on the three connecting strips (25).

3. A cleaning device for recycling plastic waste as claimed in claim 2, characterized in that: A fixing plate (31) is fixedly mounted in the inner wall of the second rectangular frame (17), and a driving motor (32) is fixedly mounted on the side wall of the fixing plate (31); Wherein, a rotating column (33) is installed on the output end of the driving motor (32), and the rotating column (33) is arranged inside the second rectangular frame (17).

4. A cleaning device for recycling plastic waste as claimed in claim 3, characterized in that: A rotator (34) is fixedly mounted on the rotating column (33), and first gears (35) are evenly and equidistantly mounted on the rotator (34), and the three first gears (35) are all meshed with the inner wall of the inner gear ring (27); Wherein, each of the three rotating devices (34) is fixedly mounted with a fixing rod (36), and each of the three fixing rods (36) is provided with an inner groove (37).

5. A cleaning device for recycling plastic waste as claimed in claim 4, characterized in that: The three inner grooves (37) are all slidably mounted with inner strips (38), the lower ends of the three inner strips (38) are all fixedly mounted with first springs (39), and the ends of the three first springs (39) away from the three inner strips (38) are all fixedly connected to the fixing rod (36); A cleaning strip (41) is fixedly mounted on one end of each of the three inner strips (38) that are separated from each other, a wedge block (42) is fixedly mounted on the side walls of each of the three inner strips (38), and the three wedge blocks (42) are slidably mounted in the three inner grooves (37), respectively.

6. A cleaning device for recycling plastic waste as claimed in claim 4, characterized in that: A second gear (51) is rotatably mounted at the center of the rotator (34), and the second gear (51) is meshed with the three first gears (35); A fixing column (52) is fixedly mounted on the side wall of the second gear (51), a fixing plate (53) is fixedly mounted on the fixing column (52), and a second threaded ring (54) is symmetrically threadedly mounted on the fixing plate (53).

7. A cleaning device for recycling plastic waste as claimed in claim 6, characterized in that: Inner columns (55) are slidably mounted on both ends of the fixed plate (53), and second springs (56) are fixedly mounted on opposite ends of the two inner columns (55); The ends of the two second springs (56) away from the two inner columns (55) are fixedly connected to the fixed plate (53), and the ends of the two inner columns (55) facing away from each other are fixedly mounted with shovel heads (57).

8. A cleaning device for recycling plastic waste as claimed in claim 1, characterized in that: A placement bar (61) is symmetrically fixedly mounted on the upper end of the fixing seat (11); Wherein, a second oil cylinder (62) is provided between the two placement bars (61), and the second oil cylinder (62) is located between the two placement bars (61).

9. A cleaning device for recycling plastic waste as claimed in claim 8, characterized in that: A slide frame (63) is slidably mounted between the two placement bars (61), and rectangular grooves (64) are formed at four corners of the upper end of the slide frame (63); The four rectangular grooves (64) are each provided with a column groove (65) inside, and a clamping strip (66) is provided above the slide frame (63).

10. A cleaning device for recycling plastic waste as claimed in claim 9, characterized in that: Rectangular blocks (67) are fixedly mounted at the four corners of the lower end of the clamping strip (66), and the four rectangular blocks (67) are respectively disposed in four rectangular grooves (64); The lower ends of the four rectangular blocks (67) are all fixedly mounted with plug posts (68), the four plug posts (68) are respectively arranged in four column grooves (65), and the four plug posts (68) are all threadedly mounted with third threaded rings (69).

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