Coating barrel cleaning device
By using an electric telescopic rod and an airbag-driven brush head design in the paint bucket cleaning device, the problem of low cleaning efficiency of paint buckets of different sizes is solved, and efficient cleaning of the inner wall of the paint bucket is achieved.
Patent Information
- Application Number
- CN202422311572.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing paint bucket cleaning devices cannot adapt to paint buckets of different sizes, and the brush cannot adhere closely to the inner wall, resulting in low cleaning efficiency.
A paint bucket cleaning device was designed. It uses an electric telescopic rod to drive the cleaning column into the paint bucket. Combined with an airbag and a brush head, the airbag is inflated to make the brush head close to the inner wall, and the nozzle sprays cleaning fluid for cleaning. It can adapt to paint buckets of different sizes and provide sufficient cleaning pressure.
The cleaning efficiency of the paint bucket is improved, impurities can be brushed off more easily, and it is suitable for paint buckets of different sizes, which enhances the cleaning effect.
Smart Images
Figure CN223394006U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of paint bucket cleaning, and more particularly to a paint bucket cleaning device. Background Art
[0002] Paint is usually a viscous liquid made of resin, oil, and emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water. In order to facilitate transportation and long-term storage, paint is generally stored in barrels. After the barreled paint is used up, the paint barrel can be cleaned and reused. When cleaning the paint barrel, the staff needs to use auxiliary cleaning tools such as cleaning brushes to clean the paint barrel as a whole, which results in a large workload for the staff.
[0003] In order to improve the cleaning efficiency of the paint bucket, a paint bucket cleaning device is often used. However, the existing paint bucket cleaning device uses a brush to clean the inner wall of the paint bucket. However, the brush has a fixed length and cannot adapt to paint buckets of different sizes. In addition, in order to facilitate the insertion of the brush into the paint bucket, the brush cannot be close to the inner wall of the paint bucket, so that the brush does not have sufficient pressure when cleaning the inner wall of the paint bucket, and the cleaning efficiency is low. Utility Model Content
[0004] In view of the above-mentioned defects in the prior art, a paint bucket cleaning device is provided.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a paint bucket cleaning device, comprising a box body, a driving mechanism for rotating the paint bucket is provided in the box body, a sewage tank directly below the driving mechanism is provided in the box body, a first electric telescopic rod located opposite to the driving mechanism is provided on an outer side wall of the box body, a mounting plate connected to the output end of the first electric telescopic rod is provided in the box body, a cleaning column is provided on the mounting plate, a nozzle is provided on the side wall of the cleaning column, a water pump connected to the nozzle is provided on the outer wall of the box body, a brush head is also provided on the side wall of the cleaning column, an airbag is provided in the brush head, an electromagnetic air valve connected to the airbag is provided on the mounting plate, and an air pump connected to the airbag is also provided on the outer wall of the box body.
[0006] Preferably, there are two brush heads, which are arranged on opposite sides of the cleaning column respectively; there are multiple nozzles, which are arranged in two rows; the two rows of nozzles are located between the two brush heads respectively; and each nozzle is embedded in the side wall of the cleaning column.
[0007] Preferably, the driving mechanism includes a second electric telescopic rod, two supporting shafts and two clamping shafts, the two supporting shafts are horizontally rotatable and arranged on the inner side wall of the box body perpendicular to the axis of the first electric telescopic rod, the two supporting shafts are spaced apart, and a motor for driving the supporting shafts to rotate is provided on the box body, the second electric telescopic rod is arranged on the box body at a position directly above the two supporting shafts, the output end of the second electric telescopic rod is connected to a bracket located in the box body, the two clamping shafts are horizontally rotatable and connected to the bracket, and the axes of the two clamping shafts are parallel to the axes of the supporting shafts.
[0008] Preferably, two motors are provided, and the two motors are arranged on the outer sides of the side walls of the box body where the two supporting shafts are located, and the output shafts of the two motors pass through the side walls and are connected to the corresponding supporting shafts.
[0009] Preferably, the brush head is made of elastic material, and bristles are evenly arranged on the outer surface of the brush head.
[0010] Preferably, the solenoid valve is arranged on the surface of the mounting plate away from the cleaning column, the solenoid valve is a two-position three-way solenoid valve, the air pump is connected to the air inlet of the two-position three-way solenoid valve, and the air bag is connected to the air outlet of the two-position three-way solenoid valve.
[0011] Preferably, a filter screen covering the inner bottom surface of the box is provided between the inner bottom surface of the box and the driving mechanism, the filter screen, the inner side wall of the box and the inner bottom surface of the box constitute a sewage tank, and a sewage outlet connected to the sewage tank is provided on the side wall of the box.
[0012] Preferably, a box door is provided on a side wall of the box body adjacent to the side wall where the driving mechanism is located.
[0013] The beneficial effects of the present utility model are as follows: the first electric telescopic rod is extended to extend the cleaning column into the paint bucket, and then the air pump inflates the airbag, so that the brush head is tightly attached to and pressed against the inner wall of the paint bucket, and then the driving mechanism rotates the paint bucket, and at the same time the water pump allows the nozzle to spray cleaning liquid into the bucket, and the paint bucket is cleaned with the brush head. After cleaning is completed, the airbag is exhausted through the electromagnetic air valve, which is convenient for pulling out the brush head. The volume of the brush head is increased by inflating the airbag, so that the brush head can adapt to paint buckets of different sizes. At the same time, the brush head has sufficient pressure when cleaning the inner wall of the paint bucket, which makes it easier to brush off impurities in the paint bucket, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall internal structure of an embodiment of the utility model;
[0015] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the utility model;
[0016] Figure 3 This is a schematic structural diagram of the cleaning column, brush head and nozzle according to an embodiment of the present invention;
[0017] Figure 4 It is a structural diagram of the brush head and the air bag in an embodiment of the present utility model.
[0018] Figure numerals: 1 box body, 2 first electric telescopic rod, 3 mounting plate, 4 cleaning column, 40 nozzle, 41 brush head, 42 electromagnetic valve, 43 airbag, 5 water pump, 6 air pump, 7 second electric telescopic rod, 70 supporting shaft, 71 clamping shaft, 72 motor, 73 bracket, 8 sewage tank, 80 filter screen, 81 sewage outlet, 9 box door. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In addition, the directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", etc., are only reference to the directions of the attached diagrams. The directional terms used are for better and clearer explanation and understanding of the present invention, rather than indicating or implying the orientation that the present invention must have, and therefore cannot be understood as a limitation on the present invention.
[0020] The present utility model is implemented as follows Figures 1 to 4As shown in the figure, a paint bucket cleaning device includes a box body 1, a driving mechanism for rotating the paint bucket is provided on the right side of the box body 1, a sewage tank 8 is provided in the box body 1 and is located directly below the driving mechanism, and a first electric telescopic rod 2 is provided on an outer side wall of the box body 1 and is located opposite to the driving mechanism, that is, the first electric telescopic rod 2 is provided on the left outer side wall of the box body 1, and a mounting plate 3 connected to the output end of the first electric telescopic rod 2 is provided in the box body 1, and the output end of the first electric telescopic rod 2 passes through the left outer side wall of the box body 1 and is connected to the left end of the mounting plate 3, and a cleaning column 4 is provided on the mounting plate 3, and the cleaning column 4 is located at the right end of the mounting plate 3, and the side of the cleaning column 4 is provided. A nozzle 40 is provided on the wall, and a water pump 5 connected to the nozzle 40 is provided on the left outer wall of the box body 1. The input end of the water pump 5 is connected to a water source filled with cleaning fluid. The nozzle 40 and the water pump 5 are connected through a corrugated hose. A brush head 41 is also provided on the side wall of the cleaning column 4. The brush head 41 is made of elastic material, and bristles are evenly provided on the outer surface of the brush head 41. An air bag 43 is provided in the brush head 41. An electromagnetic air valve 42 connected to the air bag 43 is provided on the left side surface of the mounting plate 3. An air pump 6 connected to the air bag 43 is also provided on the left outer wall of the box body 1. The air pump 6, the first electric telescopic rod 2 and the water pump 5 are arranged in sequence from top to bottom.
[0021] Place the paint bucket on the driving mechanism with the opening of the paint bucket facing left. Extend the first electric telescopic rod 2 to extend the cleaning column 4 into the paint bucket. Then the air pump 6 inflates the airbag 43 so that the brush head 41 is close to and pressed against the inner wall of the paint bucket. The driving mechanism then rotates the paint bucket. At the same time, the water pump 5 allows the nozzle 40 to spray cleaning liquid into the bucket, and the brush head 41 is used to clean the paint bucket. After cleaning is completed, the airbag 43 is exhausted through the electromagnetic valve 42 to facilitate the removal of the brush head 41. The volume of the brush head 41 is increased by inflating the airbag 43, so that the brush head 41 can adapt to paint buckets of different sizes. At the same time, the brush head 41 has sufficient pressure when cleaning the inner wall of the paint bucket, making it easier to brush off impurities in the paint bucket, thereby improving the cleaning efficiency.
[0022] Further improvements, such as Figure 3 As shown in the figure, there are two brush heads 41, and the two brush heads 41 are correspondingly arranged on the opposite sides of the cleaning column 4. There are multiple nozzles 40, and the multiple nozzles 40 are arranged in two rows. The two rows of nozzles 40 are correspondingly located between the intervals of the two brush heads 41. Each of the nozzles 40 is embedded in the side wall of the cleaning column 4, and the cleaning column 4 is provided with multiple grooves on the side wall located at the intervals of the two brush heads 41. The multiple grooves are arranged at intervals in the left and right directions, and the multiple nozzles 40 are correspondingly installed in the grooves. The two brush heads 41 increase the cleaning area and improve the cleaning efficiency of the paint bucket cleaning device.
[0023] Further improvements, such as Figure 1 and Figure 2 As shown in , the driving mechanism includes a second electric telescopic rod 7, two supporting shafts 70 and two clamping shafts 71, the two supporting shafts 70 are rotatably arranged on the inner side wall of the box 1 perpendicular to the axis of the first electric telescopic rod 2, that is, the supporting shaft 70 is located on the right inner side wall of the box 1, and the two supporting shafts 70 are spaced apart in the front and rear directions, and a motor 72 for driving the supporting shaft 70 to rotate is provided on the box 1, the second electric telescopic rod 7 is arranged on the box 1 at a position directly above the two supporting shafts 70, the second electric telescopic rod 7 is located on the upper surface of the box 1, the output end of the second electric telescopic rod 7 passes through the top of the box 1 and is connected to a bracket 73 located in the box 1, the two clamping shafts 71 are rotatably connected to the bracket 73 in the horizontal direction, and the axes of the two clamping shafts 71 are parallel to the supporting The axis of the rotating shaft 70, that is, the two clamping rotating shafts 71 extend in the left and right directions, and two motors 72 are provided. The two motors 72 are arranged on the outer sides of the side walls where the two supporting rotating shafts 70 are located on the box body 1, that is, the two motors 72 are both located on the right outer side of the box body 1, and the output shafts of the two motors 72 pass through the side walls and are connected to the corresponding supporting rotating shafts 70. The paint bucket is placed on the two supporting rotating shafts 70 with the opening of the paint bucket facing the left. The second electric telescopic rod 7 drives the two clamping rotating shafts 71 to move downward, and the two supporting rotating shafts 70 and the two clamping rotating shafts 71 clamp the paint bucket. Then the two motors 72 drive the two supporting rotating shafts 70 to rotate in the same direction and synchronously, so that the paint bucket can be rotated relative to the cleaning column 4. At this time, the two supporting rotating shafts 70 and the two clamping rotating shafts 71 clamp the paint bucket to prevent the paint bucket from slipping out during rotation.
[0024] Further improvements, such as Figure 1 and Figure 3 As shown in, the solenoid valve 42 is arranged on the surface of the mounting plate 3 away from the cleaning column 4, that is, the solenoid valve 42 is located on the left side of the mounting plate 3, and two solenoid valves 42 are provided. The two solenoid valves 42 are correspondingly connected to two airbags 43, and the solenoid valve 42 is a two-position three-way solenoid valve. The air pump 6 is connected to the air inlet of the two-position three-way solenoid valve, and the airbag 43 is connected to the air outlet of the two-position three-way solenoid valve. When the airbag 43 is inflated, the two-position three-way solenoid valve closes the exhaust port, and the airbag 43 is inflated through the air inlet and the air outlet. After the airbag 43 is full of air, the two-position three-way solenoid valve closes the air outlet and the exhaust port to prevent the airbag 43 from leaking. When the airbag 43 is deflated, the two-position three-way solenoid valve opens the exhaust port.
[0025] Further improvements, such as Figure 1As shown in the figure, a filter screen 80 covering the inner bottom surface of the box body 1 is provided between the inner bottom surface of the box body 1 and the driving mechanism. The filter screen 80, the inner side wall of the box body 1 and the inner bottom surface of the box body 1 constitute a sewage tank 8. A sewage outlet 81 connected to the sewage tank 8 is provided on the side wall of the box body 1. The sewage is discharged from the sewage outlet 81, and the filter screen 80 filters the cleaned impurities to prevent the impurities from clogging the sewage outlet 81.
[0026] Further improvements, such as Figure 2 As shown in the figure, a box door 9 is provided on a side wall of the box body 1 adjacent to the side wall where the driving mechanism is located. The box door 9 is provided on the front side wall of the box body 1. Opening the box door 9 facilitates the placement and removal of the paint bucket, and also facilitates the cleaning of impurities on the filter screen 80.
[0027] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.
Claims
1. A paint bucket cleaning device, comprising a box; characterized in that: A driving mechanism for rotating the paint bucket is provided in the box body; a sewage tank is provided in the box body directly below the driving mechanism; a first electric telescopic rod is provided on an outer side wall of the box body and is located opposite to the driving mechanism; a mounting plate connected to the output end of the first electric telescopic rod is provided in the box body; a cleaning column is provided on the mounting plate; a nozzle is provided on the side wall of the cleaning column; a water pump connected to the nozzle is provided on the outer wall of the box body; a brush head is also provided on the side wall of the cleaning column; an airbag is provided in the brush head; an electromagnetic air valve connected to the airbag is provided on the mounting plate; an air pump connected to the airbag is also provided on the outer wall of the box body.
2. A paint bucket cleaning device according to claim 1, characterized in that: There are two brush heads; the two brush heads are correspondingly arranged on opposite sides of the cleaning column; there are multiple nozzles; the multiple nozzles are arranged in two rows; the two rows of nozzles are correspondingly located between the intervals of the two brush heads; each nozzle is embedded in the side wall of the cleaning column.
3. A paint bucket cleaning device according to claim 1, characterized in that: The driving mechanism includes a second electric telescopic rod, two supporting shafts and two clamping shafts; the two supporting shafts are arranged to rotate horizontally on the inner side wall of the box body perpendicular to the axis of the first electric telescopic rod; the two supporting shafts are arranged at intervals; a motor that drives the supporting shafts to rotate is provided on the box body; the second electric telescopic rod is arranged on the box body at a position directly above the two supporting shafts; the output end of the second electric telescopic rod is connected to a bracket located in the box body; the two clamping shafts are connected to the bracket in a horizontal direction; the axes of the two clamping shafts are parallel to the axes of the supporting shafts.
4. A paint bucket cleaning device according to claim 3, characterized in that: There are two motors; the two motors are arranged on the outer sides of the side walls of the box body where the two supporting shafts are located; the output shafts of the two motors pass through the side walls where they are located and are connected to the corresponding supporting shafts.
5. A paint bucket cleaning device according to claim 1, characterized in that: The brush head is made of elastic material; bristles are evenly arranged on the outer surface of the brush head.
6. A paint bucket cleaning device according to claim 1, characterized in that: The electromagnetic valve is arranged on the surface of the mounting plate away from the cleaning column; the electromagnetic valve is a two-position three-way electromagnetic valve; the air pump is connected to the air inlet of the two-position three-way electromagnetic valve; the air bag is connected to the air outlet of the two-position three-way electromagnetic valve.
7. A paint bucket cleaning device according to claim 1, characterized in that: A filter screen covering the inner bottom of the box is provided between the inner bottom of the box and the driving mechanism; the filter screen, the inner side wall of the box and the inner bottom of the box constitute a sewage tank; a sewage outlet connected to the sewage tank is provided on the side wall of the box.
8. The paint bucket cleaning device according to claim 1, characterized in that: A box door is provided on a side wall of the box body adjacent to the side wall where the driving mechanism is located.