Paint bucket cleaning device

Abstract

The utility model belongs to the technical field of cleaning devices, and particularly relates to a paint bucket cleaning device which comprises a spiral disc, a fixing disc is fixedly connected to the outer side of the spiral disc, a clamping mechanism is arranged on the fixing disc, a V-shaped block is arranged on the clamping mechanism, a motor is fixedly installed in the middle of the upper end of the fixing disc, and the motor is fixedly connected with the fixing disc. And the output end of the motor penetrates through the screw disc and is rotationally connected with the screw disc, a square rod is fixedly connected to the lower end of the output end of the motor, and a cleaning mechanism is arranged on the square rod. The motor drives the square rod to rotate, the air cylinder drives the spacer sleeve to drive the hollow barrel to move up and down, water enters the hollow barrel through the water pump and is sprayed out of the hollow brush plate, the hollow brush plate evenly brushes the inner wall of the paint bucket, flushing is conducted during brushing, and the inner wall of the paint bucket is cleaned more thoroughly.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically a paint bucket cleaning device. Background Technology

[0002] Chinese patent application CN112845440A discloses a portable small inner wall cleaning device for waste dried paint buckets. The device includes a cleaning frame with a motor mounted on its bottom wall. The lower end of the motor extends to the lower side of the cleaning frame and is rotatably connected to a pneumatic slide rail. This portable design allows for single-person operation, significantly improving portability and reducing operating costs. The scraping blade has a rolling function; its special shape allows it to roll and scrape off the solidified paint when it reaches a recessed area, ensuring complete cleaning. Therefore, this invention reduces the cost of cleaning waste paint buckets and solves the problem of cleaning the recessed areas inside the bucket.

[0003] However, this device is not convenient to install and fix on paint cans of different sizes, and it does not clean the inside of the paint cans evenly and thoroughly. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to provide a paint bucket cleaning device that solves the problems of the device being inconvenient to install and fix on paint buckets of different sizes, and the device not cleaning the inner wall of the paint bucket evenly and cleanly during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a paint bucket cleaning device, including a screw disc, a fixed plate fixedly connected to the outer side of the screw disc, a clamping mechanism provided on the fixed plate, a V-shaped block provided on the clamping mechanism, a motor fixedly installed at the upper middle part of the fixed plate, the output end of the motor passing through the screw disc and rotatably connected to the screw disc, a square rod fixedly connected to the lower end of the output end of the motor, and a cleaning mechanism provided on the square rod.

[0006] Preferably, the clamping mechanism includes a connecting rod, with the lower end of the fixed disk slidably connected to the connecting rod, the connecting rod fixedly connected to the V-block, and the upper end of the connecting rod fixedly connected to a guide rod, which is slidably connected to the fixed disk. A sliding pin is fixedly connected to the upper end of the guide rod. Through the rotation of the turntable and the threaded movement of the screw disc, the sliding pin moves via the guide rod, causing the connecting rod to move, which in turn moves the V-block. This allows the device to clamp and fix paint cans of different diameters on their outer sides, facilitating the fixation between the device and the paint cans.

[0007] Preferably, a turntable is threadedly connected to the outer side of the screw disc, and the turntable and the sliding pin are slidably connected. The movement of the sliding pin is controlled by the turntable.

[0008] Preferably, the cleaning mechanism includes a hollow cylinder. The hollow cylinder is slidably connected to the outer side of the square rod. A retaining sleeve is installed on the outer side of the hollow cylinder via a sealed bearing. A water pump is fixedly installed at the upper end of the screw disc, located to the left of the motor. The water pump's inlet pipe passes through the screw disc and is fixedly connected to it. The water pump's inlet pipe is fixedly connected to the retaining sleeve. A cylinder is fixedly installed at the upper end of the screw disc, located to the right of the motor. A sliding cylinder is fixedly connected to the outer side of the hollow cylinder. A permeable pipe is slidably connected inside the sliding cylinder. A spring is installed inside the sliding cylinder. A perforated brush plate is fixedly connected to the end of the permeable pipe. The square rod is driven to rotate by the motor, and the retaining sleeve is driven by the cylinder to move the hollow cylinder up and down. Water is pumped into the hollow cylinder and sprayed out from the perforated brush plate, allowing the perforated brush plate to evenly brush the inner wall of the paint bucket. Simultaneously, water is rinsed, resulting in a more thorough cleaning of the paint bucket's inner wall.

[0009] Preferably, the cylinder rod of the cylinder passes through the screw disc and is slidably connected to the screw disc, and the lower end of the cylinder rod is fixedly connected to the retaining sleeve. The retaining sleeve is moved by the cylinder.

[0010] Preferably, one end of the spring is fixedly connected to the hollow cylinder, and the other end of the spring is fixedly connected to the permeable pipe. By setting the spring, the permeable pipe can slide inside the slide cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model uses the rotation of the turntable and the threaded motion of the screw disc to make the sliding pin move through the guide rod and drive the connecting rod to move, which in turn makes the V-block move. This allows the device to be clamped and fixed on the outside of paint cans of different diameters, making it easy to fix the device and the paint can.

[0013] 2. This utility model uses a motor to drive a square rod to rotate, and a cylinder to drive a retaining sleeve to move the hollow cylinder up and down. Water is pumped into the hollow cylinder and sprayed out from the hollow brush plate, so that the hollow brush plate can evenly brush the inner wall of the paint bucket. At the same time, water is rinsed while brushing, making the inner wall of the paint bucket cleaner. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model;

[0015] Figure 2 This utility model Figure 1 A bottom view;

[0016] Figure 3 This utility model Figure 2 A cross-sectional view of a hollow cylinder;

[0017] Figure 4 This utility model Figure 2 A cross-sectional view of the sliding cylinder.

[0018] In the diagram: 1. Spiral disc; 2. Fixed disc; 3. Clamping mechanism; 4. V-block; 5. Motor; 6. Square rod; 7. Cleaning mechanism; 31. Connecting rod; 32. Guide rod; 33. Sliding pin; 34. Turntable; 71. Hollow cylinder; 72. Sleeve; 73. Water pump; 74. Cylinder; 75. Slide cylinder; 76. Water permeable pipe; 77. Spring; 78. Hollow brush plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-2 A paint bucket cleaning device includes a screw disc 1, a fixed plate 2 fixedly connected to the outer side of the screw disc 1, a clamping mechanism 3 provided on the fixed plate 2, a V-shaped block 4 provided on the clamping mechanism 3, a motor 5 fixedly installed at the upper middle part of the fixed plate 2, the output end of the motor 5 passing through the screw disc 1 and rotatably connected to the screw disc 1, a square rod 6 fixedly connected to the lower end of the output end of the motor 5, and a cleaning mechanism 7 provided on the square rod 6.

[0021] Please see Figures 1-2 The clamping mechanism 3 includes a connecting rod 31. The lower end of the fixed plate 2 is slidably connected to the connecting rod 31, and the connecting rod 31 is fixedly connected to the V-block 4. The upper end of the connecting rod 31 is fixedly connected to the guide rod 32, and the guide rod 32 is slidably connected to the fixed plate 2. The upper end of the guide rod 32 is fixedly connected to the sliding pin 33. The outer side of the screw plate 1 is threadedly connected to the turntable 34, and the turntable 34 is slidably connected to the sliding pin 33. By setting the turntable 34, the movement of the sliding pin 33 is controlled. The rotation of the turntable 34 and the screw plate 1 make threaded movements, thereby causing the sliding pin 33 to drive the connecting rod 31 to move through the guide rod 32, thereby causing the V-block 4 to move. This allows the device to clamp and fix paint buckets of different diameters on the outside, making it easy to fix the device and the paint bucket.

[0022] Please see Figures 1-4The cleaning mechanism 7 includes a hollow cylinder 71. The hollow cylinder 71 is slidably connected to the outer side of the square rod 6. A retaining sleeve 72 is installed on the outer side of the hollow cylinder 71 via a sealed bearing. A water pump 73 is fixedly installed at the upper end of the screw disc 1, located to the left of the motor 5. The inlet pipe of the water pump 73 passes through the screw disc 1 and is fixedly connected to it. The inlet pipe of the water pump 73 is fixedly connected to the retaining sleeve 72. A cylinder 74 is fixedly installed at the upper end of the screw disc 1, located to the right of the motor 5. The cylinder rod of the cylinder 74 passes through the screw disc 1 and is slidably connected to it. The lower end of the cylinder rod of the cylinder 74 is fixedly connected to the retaining sleeve 72. By setting the cylinder 74, the retaining sleeve 72 is driven to move. A sliding cylinder 75 is fixedly connected to the outer side of the hollow cylinder 71. A water-permeable pipe 76 is slidably connected inside the cylinder 75. A spring 77 is installed inside the cylinder 75. One end of the spring 77 is fixedly connected to the hollow cylinder 71, and the other end of the spring 77 is fixedly connected to the water-permeable pipe 76. By setting the spring 77, the water-permeable pipe 76 can slide inside the cylinder 75. A perforated brush plate 78 is fixedly connected to the end of the water-permeable pipe 76. The square rod 6 is driven to rotate by the motor 5, and the stop sleeve 72 is driven by the cylinder 74 to move the hollow cylinder 71 up and down. Water is introduced into the hollow cylinder 71 by the water pump 73 and sprayed out from the perforated brush plate 78, so that the perforated brush plate 78 can evenly brush the inner wall of the paint bucket. At the same time, water is rinsed while brushing, so that the inner wall of the paint bucket is cleaned more thoroughly.

[0023] The specific implementation process of this utility model is as follows: In use, the device is placed on a paint bucket, and the turntable 34 and screw plate 1 are manually rotated to create a threaded motion, which in turn causes the sliding pin 33 to move. The sliding pin 33 drives the guide rod 32 to move, the guide rod 32 drives the connecting rod 31 to move, and the connecting rod 31 drives the V-block 4 to move. This causes the V-block 4 to be clamped on the outside of the paint bucket. Through the rotation of the turntable 34 and the threaded motion of the screw plate 1, the sliding pin 33 moves via the guide rod 32, driving the connecting rod 31 to move, which in turn causes the V-block 4 to move. The device can clamp and fix the paint buckets of different diameters on the outside, making it easy to fix the device and the paint bucket. The water pump 73 is started to introduce water into the hollow cylinder 71, and the motor 5 is started. The motor 5 drives the square rod 6 to rotate, and the cylinder 74 drives the retainer 72 to move the hollow cylinder 71 up and down. The water pump 73 introduces water into the hollow cylinder 71 and sprays it out from the hollow brush plate 78, so that the hollow brush plate 78 brushes the inner wall of the paint bucket evenly. At the same time, water is rinsed while brushing, making the inner wall of the paint bucket cleaner.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paint bucket cleaning device, comprising a screw disc (1), characterized in that: A fixed plate (2) is fixedly connected to the outside of the screw disc (1). A clamping mechanism (3) is provided on the fixed plate (2). A V-shaped block (4) is provided on the clamping mechanism (3). A motor (5) is fixedly installed in the middle of the upper end of the fixed plate (2). The output end of the motor (5) passes through the screw disc (1) and is rotatably connected to the screw disc (1). A square rod (6) is fixedly connected to the lower end of the output end of the motor (5). A cleaning mechanism (7) is provided on the square rod (6). The clamping mechanism (3) includes a connecting rod (31), the lower end of the fixed plate (2) is slidably connected to the connecting rod (31), the connecting rod (31) is fixedly connected to the V-block (4), the upper end of the connecting rod (31) is fixedly connected to the guide rod (32), the guide rod (32) is slidably connected to the fixed plate (2), and the upper end of the guide rod (32) is fixedly connected to the sliding pin (33). The cleaning mechanism (7) includes a hollow cylinder (71), the hollow cylinder (71) is slidably connected to the outside of the square rod (6), a retainer (72) is installed on the outside of the hollow cylinder (71) through a sealed bearing, a water pump (73) is fixedly installed at the upper end of the screw disc (1) and on the left side of the motor (5), the water inlet pipe of the water pump (73) passes through the screw disc (1) and is fixedly connected to the screw disc (1), the water inlet pipe of the water pump (73) is fixedly connected to the retainer (72), a cylinder (74) is fixedly installed at the upper end of the screw disc (1) and on the right side of the motor (5), a slide cylinder (75) is fixedly connected to the outside of the hollow cylinder (71), a water permeable pipe (76) is slidably connected inside the slide cylinder (75), a spring (77) is provided inside the slide cylinder (75), and a hollow brush plate (78) is fixedly connected to the end of the water permeable pipe (76).

2. The paint bucket cleaning device according to claim 1, characterized in that: The outer side of the screw disc (1) is connected to a turntable (34) by a thread, and the turntable (34) and the sliding pin (33) are slidably connected.

3. The paint bucket cleaning device according to claim 1, characterized in that: The cylinder rod of the cylinder (74) passes through the screw disk (1) and is slidably connected to the screw disk (1). The lower end of the cylinder rod of the cylinder (74) is fixedly connected to the retaining sleeve (72).

4. The paint bucket cleaning device according to claim 1, characterized in that: One end of the spring (77) is fixedly connected to the hollow cylinder (71), and the other end of the spring (77) is fixedly connected to the water-permeable pipe (76).

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