Automatic cleaning equipment for waste packing barrels

Abstract

The invention discloses automatic cleaning equipment for waste packaging barrels, and relates to the technical field of waste barrel cleaning, the automatic cleaning equipment comprises a base, the top of the base is provided with a placing frame for storing a barrel body, and the placing frame is internally provided with an outer brush assembly for cleaning the outside of the barrel body; a flushing assembly used for cleaning the interior of the barrel body is arranged on one side of the placing frame; a swing assembly is arranged above the base and comprises a vertical plate fixedly connected to the top of the base, a motor is fixedly connected to the outer wall of one side of the vertical plate, and the output end of the motor is fixedly connected with a first rotating column. By means of the cleaning device, synchronous cleaning of the inside and the outside of the barrel can be achieved, efficient cleaning can be completed without additional manual intervention in cooperation with continuous spraying and washing of cleaning water, the health risk that workers make direct contact with harmful chemical substances is avoided, the cleaning efficiency is remarkably improved, and the requirement for large-scale recycling treatment is met.

Description

Technical Field

[0001] This invention relates to the field of waste barrel cleaning technology, and more specifically, to an automated cleaning device for waste packaging barrels. Background Technology

[0002] In numerous fields such as industrial production, chemical processing, and food processing, packaging drums are used extensively as common material storage and transportation containers. However, after fulfilling their purpose of containing materials, packaging drums accumulate significant amounts of raw material residues, oil stains, chemical deposits, and other pollutants both inside and outside the drums. Direct disposal not only wastes resources but also risks the seepage of harmful residues into the soil and water bodies, posing a serious threat to the ecological environment. Therefore, effectively cleaning and recycling used packaging drums is a crucial measure that balances resource conservation and environmental protection.

[0003] Currently, most waste packaging drum cleaning methods on the market rely on manual cleaning, supplemented by simple rinsing tools. During manual cleaning, workers must use brushes, spray guns, and other equipment to scrub and rinse the inside and outside of the drum one by one. This is not only labor-intensive and inefficient, making it difficult to meet the needs of large-scale recycling, but also poses potential health risks due to direct contact with residual harmful chemicals. Furthermore, traditional manual cleaning methods are ineffective at cleaning narrow areas and corners inside the drum, easily creating blind spots and making it difficult for the cleaned packaging drums to meet reuse standards. Some semi-automatic cleaning equipment suffers from limited functionality, asynchronous internal and external cleaning, and insufficient cleaning power, failing to effectively remove stubborn stains and limiting the quality and efficiency of waste packaging drum recycling. Therefore, there is an urgent need for automated waste packaging drum cleaning equipment to solve these problems. Summary of the Invention

[0004] In view of the problems in related technologies, the present invention proposes an automated cleaning equipment for waste packaging barrels to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] The technical solution of this invention is implemented as follows: An automated cleaning device for waste packaging barrels includes a base, a placement frame for storing the barrels is provided on the top of the base, and an external brush assembly for cleaning the exterior of the barrels is provided inside the placement frame. A rinsing component for cleaning the inside of the bucket is provided on one side of the placement frame. A swing assembly is provided above the base. The swing assembly includes a vertical plate fixedly connected to the top of the base. A motor is fixedly connected to one outer wall of the vertical plate. A first rotating column is fixedly connected to the output end of the motor. A triangular plate is fixedly connected to the bottom outer wall of the placement frame. The triangular plate is fixedly connected to the circumferential outer wall of the first rotating column. A self-rotating component for driving the barrel to rotate synchronously is provided above the base.

[0006] Preferably, the self-rotating assembly includes a first rotating seat fixedly connected to the inner wall of one side of the placement frame; a second rotating column rotatably connected to one side of the first rotating seat; a transmission roller fixedly connected to the outer circumference of the second rotating column; the outer circumference of the transmission roller contacting the outer circumference of the barrel; a worm gear fixedly connected to the end of the second rotating column away from the first rotating seat; a stabilizing frame fixedly connected to one side of the outer wall of the placement frame; a rotatably connected end of the second rotating column near the worm gear to the stabilizing frame; reinforcing plates fixedly connected to both outer walls of the vertical plate; and an arc-shaped plate fixedly connected to the other end of each reinforcing plate, the center of which is perpendicular to the outer wall of the vertical plate. The first rotating column has the same center. A through arc-shaped groove is formed on one side of the outer wall of the arc-shaped plate. A third rotating column is slidably connected inside the arc-shaped groove. A slider is fixedly connected to one end of the third rotating column. One side of the outer wall of the slider contacts one side of the outer wall of the arc-shaped plate. A worm is fixedly connected to the circumferential outer wall of the third rotating column. The worm meshes with the worm wheel. A first transmission wheel is fixedly connected to the circumferential outer wall of the third rotating column. A transmission belt is drivenly connected to the circumferential outer wall of the first transmission wheel. A second transmission wheel is drivenly connected to one side of the transmission belt. The second transmission wheel is fixedly connected to the circumferential outer wall of the first rotating column.

[0007] Preferably, a third rotating seat is rotatably connected to the outer circumferential wall of the third rotating column, and a connecting rod is fixedly connected to the outer circumferential wall of the third rotating seat. The end of the connecting rod away from the third rotating seat is fixedly connected to the outer circumferential wall of the first rotating column.

[0008] Preferably, the external brush assembly includes a second rotating seat fixedly connected to the inner wall of one side of the placement frame, a rotating shaft rotatably connected to the outer wall of one side of the second rotating seat, a rotating rod fixedly connected to one end of the rotating shaft, a brush roller sleeved on the outer circumference of the rotating rod, the outer circumference of the brush roller contacting the bottom outer wall of the barrel, the rotating rod having a regular hexagonal cross-section, an inclined rod fixedly connected to the top outer wall of the placement frame, a first fixing pipe fixedly connected to the other end of the inclined rod, the first fixing pipe being positioned directly above the barrel, first nozzles evenly distributed at the bottom of the first fixing pipe, a water supply pipe fixedly connected to one end of the first fixing pipe, the four first fixing pipes being connected to each other via the water supply pipe, and a first water inlet pipe fixedly connected to one side of the water supply pipe.

[0009] Preferably, a fixing plate is fixedly connected to the top outer wall of the placement frame, a threaded screw is rotatably connected to one side outer wall of the fixing plate, a threaded sleeve is threadedly connected to the outer circumference of the threaded screw, a movable frame is fixedly connected to one side outer wall of the threaded sleeve, a throttle is fixedly connected to the other end of the threaded screw, a connecting plate is fixedly connected to one side outer wall of the movable frame, and a brush plate is rotatably connected to one side outer wall of the connecting plate, with the bristles of the brush plate in contact with the bottom of the bucket.

[0010] Preferably, a guide post is fixedly connected to one side of the outer wall of another fixed plate, and a guide block is slidably connected to the outer circumferential wall of the guide post, and the guide block is fixedly connected to the movable frame.

[0011] Preferably, the rinsing assembly includes a spray pipe disposed inside the barrel, and a second nozzle is provided on the outer circumference of the spray pipe and at its end. A second water inlet pipe is fixedly connected to one end of the spray pipe, and the spray pipe is connected to the second water inlet pipe. A flexible hose is fixedly connected to the outer circumference of the second water inlet pipe.

[0012] Preferably, the nozzle is located at the center inside the barrel when it is in a horizontal position.

[0013] Preferably, a gear ring is fixedly connected to the outer circumference of the first rotating column, a rack meshes with the outer circumference of the gear ring, a connecting column is fixedly connected to one end of the rack, and the end of the connecting column away from the rack is fixedly connected to the outer wall of one end of the second water inlet pipe.

[0014] Preferably, one side of the outer wall of the placement frame is fixedly connected with equally spaced circular plates, and a limiting hole is opened in the center of the circular plates. The nozzle passes through the limiting hole and is adapted to the limiting hole.

[0015] The beneficial effects of this invention are: This invention provides an automated cleaning device for waste packaging barrels. A swinging component drives a placement frame to swing back and forth, causing the lower half of the barrel to be tightly pressed against the bristles of the outer brush component under the influence of gravity when the placement frame tilts. Combined with the barrel's own rotation, this ensures that the entire outer circumference of the barrel is evenly and effectively brushed. Simultaneously, when the rinsing component cleans the inside of the barrel, the spray nozzle, located at the center of the barrel and capable of reciprocating movement, allows the second nozzle at the circumference and end of the nozzle to spray high-pressure water from all directions and multiple angles. This, combined with the barrel's rotation and the swinging of the placement frame, achieves comprehensive rinsing of the internal area of ​​the barrel, solving the problems of blind spots in external cleaning and difficulty in reaching narrow internal areas in traditional cleaning methods, effectively removing stubborn stains and residual impurities.

[0016] This invention provides an automated cleaning device for waste packaging barrels, which effectively integrates an external brush component, a rinsing component, a swing component, and a rotation component. A single motor drives the coordinated operation of multiple components, eliminating the need for workers to manually brush and rinse the barrels one by one. The entire process requires only simple operations such as placing the barrel and starting the equipment. Simultaneously, it enables cleaning both the inside and outside of the barrel. With continuous spraying and rinsing of cleaning water, efficient cleaning can be achieved without additional manual intervention. This avoids the health risks of workers directly contacting harmful chemicals and significantly improves cleaning efficiency, meeting the needs of large-scale recycling and processing.

[0017] This invention provides an automated cleaning device for waste packaging barrels. The rotating component achieves stable power transmission through a transmission belt, worm gear, and other structures, ensuring that the barrel's rotation and the placement frame's swing are synchronized. The spray nozzle is fixed by a circular plate limiting hole, ensuring stable position and no deviation during reciprocating movement, thus guaranteeing rinsing accuracy. The brush plate in the external brush component can be adjusted in position via a threaded screw to adapt to the bottom cleaning needs of barrels of different sizes. All components work together to form a composite cleaning mode of "external brushing, internal rinsing, rotation, and swinging," which not only improves the cleanliness but also extends the equipment's service life, providing a reliable guarantee for the efficient recycling and reuse of waste packaging barrels. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall rear structure of the present invention.

[0020] Figure 2 For the present invention Figure 1 A magnified structural diagram of point A in the middle.

[0021] Figure 3 For the present invention Figure 1 A magnified structural diagram at point B in the middle.

[0022] Figure 4 This is a schematic diagram of the overall front structure of the present invention.

[0023] Figure 5 For the present invention Figure 4 A magnified structural diagram at point C.

[0024] Figure 6 This is a frontal planar structural diagram of the present invention.

[0025] Figure 7 This is a schematic diagram of the internal structure of the barrel body in half section according to the present invention.

[0026] Figure 8 For the present invention Figure 7 A magnified structural diagram at point D.

[0027] In the picture: 1. Base; 2. Barrel body; 3. Vertical plate; 4. Placement frame; 5. First fixing pipe; 6. First nozzle; 7. Diagonal rod; 8. First water inlet pipe; 9. Hose; 10. Motor; 11. Throttle; 12. Threaded screw; 13. Threaded sleeve; 14. Moving frame; 15. Connecting plate; 16. Brush plate; 17. Fixing plate; 18. First rotating column; 19. First rotating seat; 20. Gear ring; 21. Rack; 22. Second rotating column; 23. Second rotating seat; 24. Shaft; 25. Rotary shaft. 26. Moving rod; 27. Brush roller; 28. Guide block; 29. ​​Guide column; 30. Transmission roller; 31. Arc plate; 32. Reinforcing plate; 33. Slider; 34. Arc groove; 35. Third rotating column; 36. Circular plate; 37. Stabilizer; 38. Worm gear; 39. Connecting column; 40. Second water inlet pipe; 41. Spray pipe; 42. First transmission wheel; 43. Worm gear; 44. Transmission belt; 45. Triangular plate; 46. Third rotating seat; 47. Second transmission wheel; 48. Connecting rod; 49. Second nozzle. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention are within the scope of protection of the present invention.

[0029] Please see Figures 1-8 An automated cleaning device for waste packaging barrels includes a base 1, a placement frame 4 for storing barrels 2 is provided on the top of the base 1, and an external brush assembly for cleaning the exterior of the barrels 2 is provided inside the placement frame 4. A rinsing component for cleaning the inside of the tub 2 is provided on one side of the placement frame 4. A swing assembly is provided above the base 1. The swing assembly includes a vertical plate 3 fixedly connected to the top of the base 1. A motor 10 is fixedly connected to one outer wall of the vertical plate 3. A first rotating column 18 is fixedly connected to the output end of the motor 10. A triangular plate 44 is fixedly connected to the bottom outer wall of the placement frame 4. The triangular plate 44 is fixedly connected to the circumferential outer wall of the first rotating column 18. A self-rotating component is installed above the base 1 to drive the barrel 2 to rotate synchronously, which enables simultaneous cleaning of the inside and outside of the barrel 2. With the continuous spraying and rinsing of cleaning water, efficient cleaning can be completed without additional manual intervention. This avoids the health risks of workers directly contacting harmful chemicals and significantly improves cleaning efficiency, meeting the needs of large-scale recycling and processing.

[0030] Furthermore, the self-rotating assembly includes a first rotating seat 19 fixedly connected to the inner wall of one side of the placement frame 4. A second rotating column 22 is rotatably connected to one side of the first rotating seat 19. A transmission roller 29 is fixedly connected to the outer circumference of the second rotating column 22. The outer circumference of the transmission roller 29 contacts the outer circumference of the barrel 2. A worm gear 37 is fixedly connected to the end of the second rotating column 22 away from the first rotating seat 19. A stabilizing frame 36 is fixedly connected to the outer wall of one side of the placement frame 4. The second rotating column 22 is close to the worm gear 37. One end of the vertical plate 3 is rotatably connected to the stabilizer 36. Reinforcing plates 31 are fixedly connected to both outer walls of the vertical plate 3. An arc-shaped plate 30 is fixedly connected to the other end of the reinforcing plate 31. The center of the arc-shaped plate 30 is the same as the center of the first rotating column 18. A through-type arc-shaped groove 33 is provided on one outer wall of the arc-shaped plate 30. A third rotating column 34 is slidably connected inside the arc-shaped groove 33. A slider 32 is fixedly connected to one end of the third rotating column 34. One outer wall of the slider 32 contacts one outer wall of the arc-shaped plate 30. A worm gear 42 is fixedly connected to the outer circumference of the third rotating column 34. The worm gear 42 meshes with a worm wheel 37. A first transmission wheel 41 is fixedly connected to the outer circumference of the third rotating column 34. A transmission belt 43 is driven to the outer circumference of the first transmission wheel 41. A second transmission wheel 46 is driven to one side of the transmission belt 43. The second transmission wheel 46 is fixedly connected to the outer circumference of the first rotating column 18. When the motor 10 reciprocates to drive the first rotating column 18 to rotate, it will drive the second transmission wheel 46 and the transmission belt 47 to rotate. 3 continuously drives the third rotating column 34 to rotate. The third rotating column 34 slides synchronously with the swing direction of the placement frame 4 in the arc groove 33 of the arc plate 30. Its circumferential worm gear 42 always maintains a meshing state with the worm wheel 37, ensuring that the second rotating column 22 and the transmission roller 29 continuously drive the barrel 2 to rotate, so that every part of the outer wall of the barrel 2 can alternately undergo the dual cleaning of "squeezing and brushing + spray head rinsing". Combined with the cleaning water continuously sprayed by the first spray head 6, the detached stains are washed away in time, further improving the cleaning efficiency.

[0031] Furthermore, a third rotating seat 45 is rotatably connected to the outer circumference of the third rotating column 34, and a connecting rod 47 is fixedly connected to the outer circumference of the third rotating seat 45. The end of the connecting rod 47 away from the third rotating seat 45 is fixedly connected to the outer circumference of the first rotating column 18. When the motor 10 rotates, it can drive the connecting rod 47 to rotate together. The rotation of the connecting rod 47 can drive the third rotating seat 45 to rotate together. The third rotating seat 45 and the third rotating column 34 are rotatably connected, thus ensuring that the third rotating column 34 can swing with the third rotating seat 45, while not affecting the rotation of the third rotating column 34.

[0032] Furthermore, the external brush assembly includes a second rotating seat 23 fixedly connected to the inner wall of one side of the placement frame 4. A rotating shaft 24 is rotatably connected to the outer wall of one side of the second rotating seat 23. A rotating rod 25 is fixedly connected to one end of the rotating shaft 24. A brush roller 26 is sleeved on the outer circumference of the rotating rod 25. The outer circumference of the brush roller 26 contacts the bottom outer wall of the barrel 2. The cross-section of the rotating rod 25 is a regular hexagon. A diagonal rod 7 is fixedly connected to the top outer wall of the placement frame 4. A first fixing pipe 5 is fixedly connected to the other end of the diagonal rod 7. The first fixing pipe 5 is located directly above the barrel 2. The bottom of the first fixing pipe 5 is provided with first nozzles 6 evenly distributed. A water supply pipe is fixedly connected to one end of the first fixing pipe 5. The four first fixing pipes 5 are connected to each other through the water supply pipe. One side of the water supply pipe is fixed. Connected to the first water inlet pipe 8, when the placement frame 4 swings, the barrel 2 will tilt along with the placement frame 4. During the tilting process of the barrel 2, the lower half of the barrel 2 will be squeezed more tightly with the bristles due to the attraction, thereby enhancing the brushing force of the bristles on the outside of the barrel 2, effectively removing stubborn stains attached to the barrel wall, and improving the cleaning effect on the outside of the barrel 2. As the motor 10 reciprocates, the placement frame 4 will also swing back and forth. When the placement frame 4 swings to the other side, the tilting direction of the barrel 2 will be reversed, and the original tilted upper half will become the new lower half. Under the action of attraction, it will form a tight squeeze with the bristles of the brush roller 26 and the brush plate 16, which can also enhance the brushing force in this area, avoid cleaning blind spots on the outside of the barrel 2, and achieve uniform and powerful cleaning of the entire circumference.

[0033] Furthermore, a fixing plate 17 is fixedly connected to the top outer wall of the placement frame 4. A threaded screw 12 is rotatably connected to one side of the outer wall of the fixing plate 17. A threaded sleeve 13 is threadedly connected to the outer circumference of the threaded screw 12. A movable frame 14 is fixedly connected to one side of the outer wall of the threaded sleeve 13. A handle 11 is fixedly connected to the other end of the threaded screw 12. A connecting plate 15 is fixedly connected to one side of the outer wall of the movable frame 14. A brush plate 16 is rotatably connected to one side of the outer wall of the connecting plate 15. The bristles of the brush plate 16 are in contact with the bottom of the bucket body 2. A guide is fixedly connected to one side of the outer wall of the other fixing plate 17. The guide block 27 is slidably connected to the outer circumference of the column 28. The guide block 27 is fixedly connected to the moving frame 14. When the operator turns the handle 11, the threaded screw 12 can be rotated. During the rotation of the threaded screw 12, the threaded sleeve 13 connected to it can move the moving frame 14 and the connecting plate 15 laterally together. When the connecting plate 15 moves laterally, the brush plate 16 connected to it can move together until the brush plate 16 moves to contact the bottom of the barrel 2, ensuring the cleanliness of the bottom of the barrel during the subsequent cleaning process of the barrel 2.

[0034] Furthermore, the rinsing assembly includes a spray pipe 40 disposed inside the tank body 2. The outer circumference of the spray pipe 40 and its end are both provided with second nozzles 48. One end of the spray pipe 40 is fixedly connected to a second water inlet pipe 39, and the spray pipe 40 communicates with the second water inlet pipe 39. A flexible hose 9 is fixedly connected to the outer circumference of the second water inlet pipe 39. The spray pipe 40 is located at the center inside the tank body 2 in a horizontal state. Cleaning water entering the flexible hose 9 is delivered to the second water inlet pipe 39 and then introduced into the spray pipe 40 through the second water inlet pipe 39. The spray pipe 40 is located at the center inside the tank body 2 in a horizontal state. Furthermore, the circular plate 35 on one side of the placement frame 4 limits the position to ensure stability and prevent deviation. Cleaning water is sprayed from the outer circumference of the spray pipe 40 and the second nozzle 48 at the end in all directions and at multiple angles, which can directly act on all corners inside the barrel 2, achieving effective high-pressure rinsing of the inside of the barrel 2. This avoids the problem that traditional brushes cannot penetrate into the narrow areas inside the barrel 2 and have many dead corners. At the same time, the high-pressure water flow can powerfully impact the stubborn dirt and residual impurities attached to the inner wall, breaking down the adhesion between the stains and the barrel wall. In conjunction with the outer brush assembly, it realizes the cleaning method of cleaning the barrel 2 by rinsing the inside with the outer brush.

[0035] Furthermore, a gear ring 20 is fixedly connected to the outer circumference of the first rotating column 18. A rack 21 meshes with the outer circumference of the gear ring 20. A connecting column 38 is fixedly connected to one end of the rack 21. The end of the connecting column 38 away from the rack 21 is fixedly connected to the outer wall of one end of the second water inlet pipe 39. Circular plates 35 are fixedly connected to one side of the outer wall of the placement frame 4 at equal intervals. A limiting hole is opened in the center of the circular plate 35. The spray pipe 40 passes through the limiting hole and is adapted to the limiting hole. During the rinsing process of the rinsing assembly rinsing the inside of the tank 2, the reciprocating rotation of the first rotating column 18 drives the gear ring 20 to rotate synchronously. The gear ring 20 meshes with the rack 21, driving the rack 21 to perform reciprocating linear motion, thereby... The connecting column 38 drives the second water inlet pipe 39 and the spray pipe 40 to move back and forth synchronously inside the barrel 2. Combined with the rotation of the barrel 2 itself and the reciprocating swing of the placement frame 4, the cleaning water sprayed by the second nozzle 48 can cover all areas inside the barrel 2. Stubborn residual stains, whether on the inner side of the barrel wall or the inner wall of the bottom of the barrel, can be fully impacted and broken down by the high-pressure water flow. In addition, the reciprocating movement of the spray pipe 40 and the multi-angle spraying design of the second nozzle 48 through the placement frame 4 not only avoid dead corners in the internal cleaning, but also wash away the detached stains in time from the barrel 2 to prevent the stains from adhering to the barrel again, which greatly improves the cleanliness of the inside of the barrel 2. Finally, it achieves synchronous and efficient automated cleaning of the inside and outside of the waste packaging barrel, which significantly reduces the intensity of manual labor.

[0036] In summary, with the help of the above-mentioned technical solution of the present invention, when the staff needs to clean the waste barrel 2, it can first be placed in the placement frame 4. At this time, the transmission roller 29 can provide good support for the barrel 2. Then the staff can turn the handle 11, which can drive the threaded screw 12 to rotate. During the rotation of the threaded screw 12, the threaded sleeve 13 connected to it can drive the moving frame 14 and the connecting plate 15 to move laterally together. During the lateral movement of the connecting plate 15, the brush plate 16 connected to it can move together until the brush plate 16 moves to contact the bottom of the barrel 2, thus ensuring the cleanliness of the bottom of the barrel during the subsequent cleaning process of the barrel 2. Subsequently, the staff simultaneously supplied water to the first water inlet pipe 8 and the hose 9 and started the motor 10 (this motor 10 is a reciprocating motor). At this time, the cleaning water entering the first water inlet pipe 8 can be delivered to the first fixed pipe 5 and sprayed out by the first nozzle 6, which improves the subsequent cleaning effect on the surface of the barrel 2. At the same time, the motor 10 drives the first rotating column 18 to rotate, which in turn drives the entire placement frame 4 to swing together. When the placement frame 4 swings, the barrel 2 will tilt along with the placement frame 4. During the tilting process of the barrel 2, due to the attraction of gravity, the lower half of the barrel 2 will tilt and the bristles will... The higher degree of compression enhances the brushing force of the bristles on the outside of the barrel 2, effectively removing stubborn stains attached to the barrel wall and improving the cleaning effect on the outside of the barrel 2. As the motor 10 reciprocates, the placement frame 4 also swings back and forth. When the placement frame 4 swings to the other side, the tilt direction of the barrel 2 is reversed, and the original tilted upper half becomes the new lower half. Under the action of gravity, it forms a tight compression with the bristles of the brush roller 26 and the brush plate 16, which can also enhance the brushing force in this area, avoid cleaning blind spots on the outside of the barrel 2, and achieve uniform and powerful cleaning of the entire circumference. Meanwhile, when the motor 10 reciprocates and drives the first rotating column 18 to rotate, it will continuously drive the third rotating column 34 to rotate through the second transmission wheel 46 and the transmission belt 43. The third rotating column 34 slides synchronously in the arc groove 33 of the arc plate 30 with the swing direction of the placement frame 4. Its circumferential worm 42 always maintains a meshing state with the worm wheel 37, ensuring that the second rotating column 22 and the transmission roller 29 continuously drive the barrel 2 to rotate, so that every part of the outer wall of the barrel 2 can alternately undergo the dual cleaning of "squeezing and brushing + spray head rinsing". Combined with the cleaning water continuously sprayed by the first spray head 6, the detached stains are washed away in time, further improving the cleaning efficiency. Furthermore, the cleaning water entering the hose 9 is delivered to the second water inlet pipe 39, and then introduced into the spray pipe 40 through the second water inlet pipe 39. The spray pipe 40 is located in the center of the barrel 2 in a horizontal state, and is limited by the limiting hole of the circular plate 35 on one side of the placement frame 4 to ensure that the position is stable and does not shift. The cleaning water is sprayed out from the outer circumference of the spray pipe 40 and the second nozzle 48 at the end in all directions and at multiple angles, which can directly act on all corners inside the barrel 2, realizing effective high-pressure rinsing of the inside of the barrel 2. This avoids the problem that traditional brushes cannot penetrate into the narrow areas inside the barrel 2 and have many dead corners. At the same time, the high-pressure water flow can powerfully impact the stubborn dirt and residual impurities attached to the inner wall, breaking down the adhesion between the stains and the barrel wall. In conjunction with the outer brush assembly, it realizes the cleaning method of cleaning the barrel 2 by brushing the outside and rinsing the inside. Meanwhile, during the rinsing process of the rinsing assembly, the reciprocating rotation of the first rotating column 18 drives the gear ring 20 to rotate synchronously. The gear ring 20 meshes with the rack 21, driving the rack 21 to make reciprocating linear motion. This, in turn, drives the second water inlet pipe 39 and the spray pipe 40 to move synchronously back and forth inside the barrel 2 through the connecting column 38. Combined with the rotation of the barrel 2 itself and the reciprocating swing of the placement frame 4, the cleaning water sprayed by the second nozzle 48 can cover all areas inside the barrel 2. Stubborn residual stains, whether on the inner wall or the bottom wall of the barrel, can be fully impacted and broken down by the high-pressure water flow. In addition, the reciprocating movement of the spray pipe 40 and the multi-angle spraying design of the second nozzle 48 through the placement frame 4 not only avoid dead corners in the internal cleaning, but also wash away the detached stains from the barrel 2 in time, preventing the stains from adhering again. This greatly improves the cleanliness of the inside of the barrel 2, and finally achieves synchronous and efficient automated cleaning of the inside and outside of the waste packaging barrel, significantly reducing the intensity of manual labor.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automated cleaning apparatus for waste packaging drums, comprising a base (1), characterized in that, The top of the base (1) is provided with a placement frame (4) for storing the bucket (2), and the inside of the placement frame (4) is provided with an external brush assembly for cleaning the outside of the bucket (2). A rinsing assembly for cleaning the inside of the bucket (2) is provided on one side of the placement frame (4); A swing assembly is provided above the base (1). The swing assembly includes a vertical plate (3) fixedly connected to the top of the base (1). A motor (10) is fixedly connected to one side of the outer wall of the vertical plate (3). A first rotating column (18) is fixedly connected to the output end of the motor (10). A triangular plate (44) is fixedly connected to the bottom outer wall of the placement frame (4). The triangular plate (44) is fixedly connected to the circumferential outer wall of the first rotating column (18). A self-rotating component for driving the barrel (2) to rotate synchronously is provided above the base (1).

2. The apparatus according to claim 1, wherein The self-rotating assembly includes a first rotating seat (19) fixedly connected to the inner wall of one side of the placement frame (4), a second rotating column (22) rotatably connected to one side of the first rotating seat (19), a transmission roller (29) fixedly connected to the outer circumference of the second rotating column (22), the outer circumference of the transmission roller (29) contacting the outer circumference of the barrel (2), a worm gear (37) fixedly connected to one end of the second rotating column (22) away from the first rotating seat (19), a stabilizing frame (36) fixedly connected to one side of the outer wall of the placement frame (4), the end of the second rotating column (22) near the worm gear (37) rotatably connected to the stabilizing frame (36), reinforcing plates (31) fixedly connected to both sides of the outer wall of the vertical plate (3), an arc plate (30) fixedly connected to the other end of the reinforcing plate (31), the center of the arc plate (30) being connected to the first rotating seat (4). The rotating column (18) has the same center. One side of the outer wall of the arc plate (30) is provided with a through arc groove (33). The inside of the arc groove (33) is slidably connected to a third rotating column (34). One end of the third rotating column (34) is fixedly connected to a slider (32). One side of the outer wall of the slider (32) is in contact with one side of the outer wall of the arc plate (30). The circumferential outer wall of the third rotating column (34) is fixedly connected to a worm (42). The worm (42) meshes with the worm wheel (37). The circumferential outer wall of the third rotating column (34) is fixedly connected to a first transmission wheel (41). The circumferential outer wall of the first transmission wheel (41) is connected to a transmission belt (43). One side of the transmission belt (43) is connected to a second transmission wheel (46). The second transmission wheel (46) is fixedly connected to the circumferential outer wall of the first rotating column (18).

3. The apparatus according to claim 2, wherein The outer circumferential wall of the third rotating column (34) is rotatably connected to a third rotating seat (45), and the outer circumferential wall of the third rotating seat (45) is fixedly connected to a connecting rod (47). The end of the connecting rod (47) away from the third rotating seat (45) is fixedly connected to the outer circumferential wall of the first rotating column (18).

4. The apparatus according to claim 3, wherein The external brush assembly includes a second rotating seat (23) fixedly connected to the inner wall of one side of the placement frame (4). A rotating shaft (24) is rotatably connected to the outer wall of one side of the second rotating seat (23). A rotating rod (25) is fixedly connected to one end of the rotating shaft (24). A brush roller (26) is sleeved on the outer circumference of the rotating rod (25). The outer circumference of the brush roller (26) is in contact with the bottom outer wall of the barrel (2). The cross-section of the rotating rod (25) is a regular hexagon. A diagonal rod (7) is fixedly connected to the top outer wall of the placement frame (4). A first fixing pipe (5) is fixedly connected to the other end of the diagonal rod (7). The first fixing pipe (5) is located directly above the barrel (2). A first nozzle (6) is evenly distributed at the bottom of the first fixing pipe (5). A water supply pipe is fixedly connected to one end of the first fixing pipe (5). The four first fixing pipes (5) are connected to each other through the water supply pipe. A first water inlet pipe (8) is fixedly connected to one side of the water supply pipe.

5. An automated cleaning apparatus for waste packaging drums as claimed in claim 4 wherein, A fixing plate (17) is fixedly connected to the top outer wall of the placement frame (4). A threaded screw (12) is rotatably connected to one side outer wall of the fixing plate (17). A threaded sleeve (13) is threadedly connected to the outer circumference of the threaded screw (12). A movable frame (14) is fixedly connected to one side outer wall of the threaded sleeve (13). A throttle (11) is fixedly connected to the other end of the threaded screw (12). A connecting plate (15) is fixedly connected to one side outer wall of the movable frame (14). A brush plate (16) is rotatably connected to one side outer wall of the connecting plate (15). The bristles of the brush plate (16) are in contact with the bottom of the bucket body (2).

6. An automated cleaning apparatus for waste packaging kegs as defined in claim 5, wherein, Another fixed plate (17) has a guide post (28) fixedly connected to one side of its outer wall. The guide post (28) has a guide block (27) slidably connected to its circumferential outer wall. The guide block (27) is fixedly connected to the movable frame (14).

7. An automated cleaning apparatus for waste packaging drums as claimed in claim 6 wherein, The rinsing assembly includes a spray pipe (40) disposed inside the barrel (2). The outer circumferential wall and the end of the spray pipe (40) are provided with a second nozzle (48). One end of the spray pipe (40) is fixedly connected to a second water inlet pipe (39). The spray pipe (40) is connected to the second water inlet pipe (39). The outer circumferential wall of the second water inlet pipe (39) is fixedly connected to a hose (9).

8. The apparatus according to claim 7, wherein The nozzle (40) is located at the center inside the barrel (2) when it is in a horizontal state.

9. An automated cleaning apparatus for waste packaging kegs as defined in claim 8, wherein, A gear ring (20) is fixedly connected to the outer circumference of the first rotating column (18). A rack (21) meshes with the outer circumference of the gear ring (20). A connecting column (38) is fixedly connected to one end of the rack (21). The end of the connecting column (38) away from the rack (21) is fixedly connected to the outer wall of one end of the second water inlet pipe (39).

10. An automated waste packaging barrel cleaning device according to claim 9, characterized in that, The outer wall of one side of the placement frame (4) is fixedly connected with circular plates (35) that are evenly distributed. A limiting hole is opened in the center of the circular plate (35), and the nozzle (40) passes through the limiting hole. The nozzle (40) is adapted to the limiting hole.

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