Painting device

Abstract

The utility model relates to the technical field of applying plasticized substances on the surface, for example, wall painting, and discloses a painting device which comprises a material storage block, a material storage groove is formed in the material storage block, a rotating roller is rotationally connected in the material storage groove, the left end and the right end of the rotating roller are rotationally connected with the left wall and the right wall of the material storage groove respectively, and the left wall and the right wall of the material storage groove are provided with a material storage groove. A rotating brush is fixedly connected to the outer surface of the rotating roller in a sleeving mode, a handle is fixedly connected to the lower side of the outer surface of the material storage block, a protection device is arranged on the material storage block, and the protection device comprises a rotating ring groove, a limiting groove, two control grooves, a rotating baffle, two control blocks, a remote control motor assembly, a remote control switch and a material scraping plate. According to the ceiling painting device, more paint can be stored at a time to paint a ceiling, meanwhile, a large amount of paint cannot drop, then workers do not need to lift and put down the roller brush frequently during painting, physical exhaustion of the workers is reduced, and the painting efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of applying plasticizing substances to surfaces, such as in the field of wall painting, and more specifically to a painting device. Background Technology

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Decoration engineering is an important component of construction engineering, involving the interior and exterior decoration and beautification of buildings. Wall painting is a specific construction content in decoration engineering, which aims to enhance the aesthetics and protection of buildings.

[0003] When painting walls, painting equipment is used, the most common being a roller brush. Workers dip the brush bristles in paint and then roll it across the wall to complete the painting. When using a roller brush to paint the ceiling, the worker needs to hold the brush. However, to avoid excessive paint dripping, the roller brush cannot be loaded with too much paint at once. Therefore, the worker needs to frequently dip the brush in paint and lift and lower it, increasing physical exertion and fatigue, thus reducing painting efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a painting device that can store a large amount of paint at once for painting ceilings without causing excessive paint dripping. This eliminates the need for workers to frequently lift and lower the roller brush, reducing physical exertion and improving painting efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a painting device, comprising a storage block, wherein a storage trough is provided inside the storage block, and a rotating roller is rotatably connected inside the storage trough;

[0008] The left and right ends of the rotating roller are rotatably connected to the left and right walls of the storage tank, respectively, and a rotating brush is fixedly sleeved on the outer surface of the rotating roller.

[0009] A handle is fixedly connected to the lower side of the outer surface of the storage block. A protective device is provided on the storage block to prevent paint from spilling when the painting device is lifted.

[0010] The protective device includes a rotating ring groove, a limiting groove, two control grooves, a rotating baffle, two control blocks, a remote control motor assembly, a remote control switch, and a scraper.

[0011] Preferably, the rotating annular groove is formed inside the storage block, the rotating annular groove is set outside the storage trough, and the rotating annular groove extends out of the upper side of the storage block;

[0012] The rotating annular groove is located on the front side of the storage tank, and the limiting groove is located on the upper side of the storage block.

[0013] Preferably, the limiting groove is located on the rear side of the storage tank, and both control grooves are located inside the storage block;

[0014] Two control slots are respectively located on the left and right sides of the storage tank, and storage blocks extend from the upper side of both control slots.

[0015] Preferably, the interiors of both control slots are connected to the interiors of the rotating ring slot and the limiting slot, and the rotating baffle is slidably connected inside the rotating ring slot;

[0016] The rotating baffle is adapted to the limiting groove, and the two control blocks are rotatably connected inside the two control grooves respectively.

[0017] Preferably, both control blocks are fixedly connected to the inner surface of the rotating baffle, and the remote control motor assembly is fixedly connected to the left side of the storage block;

[0018] The output end of the remote control motor assembly is fixedly connected to a drive shaft, and the right end of the drive shaft rotates and extends into the interior of the storage block.

[0019] Preferably, the right end of the drive shaft extends rotatably into the interior of the left control slot, and the drive shaft is fixedly connected to the left control block;

[0020] The right end of the drive shaft is rotatably connected to the right wall of the left control slot, and the remote control switch is installed on the left side of the outer surface of the handle.

[0021] Preferably, the scraper is fixedly connected to the front side of the inner surface of the storage tank, and the scraper is in contact with the outer surface of the rotating brush.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, the present invention provides a painting device with the following advantages:

[0024] (1) The painting device adds paint into the storage tank. After adding the paint, press the counterclockwise rotation switch of the remote control switch. After transmission, the storage tank will be blocked by the rotating baffle and the two control blocks on the left and right. Then the roller brush can be lifted. Before the opening of the storage block is completely facing upward, the rotating baffle and the two control blocks will block the paint to prevent the paint from spilling. After the roller brush is lifted, the opening of the storage block faces upward. Then press the clockwise switch of the remote control switch. As mentioned above, the rotating baffle will move into the rotating ring groove and the two control blocks will move into the control groove. Then the ceiling can be painted. In this way, a large amount of paint can be stored at one time to paint the ceiling. At the same time, it will not cause a large amount of paint to drip. Therefore, the workers do not need to frequently lift and lower the roller brush when painting, which reduces the physical consumption of the workers and improves the painting efficiency.

[0025] (2) During the painting process, the rotating brush will dip into the paint inside the storage tank to paint the ceiling. At the same time, the roller brush needs to be used to paint from back to front. As a result, the excess paint dipped on the rotating brush will be scraped off by the scraper, thus avoiding the problem of excessive paint affecting the painting quality of the ceiling. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of a painting device according to the present invention;

[0027] Figure 2 This is a schematic diagram of the connection structure after the rotating retaining ring of this utility model is closed;

[0028] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the storage block of this utility model;

[0029] Figure 4 This is a schematic diagram of the rotating baffle connection structure of this utility model.

[0030] In the diagram: 1. Storage block; 2. Storage trough; 3. Rotating roller; 4. Rotating brush; 5. Handle; 6. Rotating ring groove; 7. Limiting groove; 8. Control groove; 9. Rotating baffle; 10. Control block; 11. Remote control motor assembly; 12. Drive shaft; 13. Remote control switch; 14. Scraper. Detailed Implementation

[0031] 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.

[0032] Please see Figures 1 to 4 This utility model provides a new technical solution: a painting device, including a storage block 1, a storage trough 2 inside the storage block 1, the storage trough 2 being a cylindrical trough, a rotating roller 3 rotatably connected inside the storage trough 2, the left and right ends of the rotating roller 3 being rotatably connected to the left and right walls of the storage trough 2 respectively, a rotating brush 4 being fixedly sleeved on the outer surface of the rotating roller 3, a handle 5 being fixedly connected to the lower side of the outer surface of the storage block 1, and a protective device provided on the storage block 1 to prevent paint from spilling when the painting device is lifted. The protective device includes a rotating ring groove 6, a limiting groove 7, two control grooves 8, a rotating baffle 9, two control blocks 10, a remote control motor assembly 11, a remote control switch 13, and a scraper 14.

[0033] Furthermore, a rotating annular groove 6 is formed inside the storage block 1 and outside the storage trough 2, extending beyond the upper side of the storage block 1 and positioned at the front of the storage trough 2. The rotating annular groove 6 is an arc-shaped groove smaller than a semicircle. A limiting groove 7 is formed on the upper side of the storage block 1 and positioned at the rear side of the storage trough 2. Two control grooves 8 are formed inside the storage block 1 and positioned on the left and right sides of the storage trough 2, respectively. The upper sides of both control grooves 8 extend beyond the storage block 1, and the interiors of both control grooves 8 are connected to the interiors of the rotating annular groove 6 and the limiting groove 7. A rotating baffle 9 is slidably connected inside the rotating annular groove 6 and is adapted to the limiting groove 7. Two control blocks 10 are rotatably connected inside the two control grooves 8, respectively. Each control block 10 is fixedly connected to the inner surface of the rotating baffle 9. The remote control motor assembly 11 is fixedly connected to the left side of the storage block 1. The output end of the remote control motor assembly 11 is fixedly connected to the drive shaft 12. The right end of the drive shaft 12 extends into the interior of the storage block 1 and extends into the interior of the left control groove 8. The drive shaft 12 is fixedly connected to the left control block 10. The right end of the drive shaft 12 is rotatably connected to the right wall of the left control groove 8. The remote control switch 13 is installed on the left side of the outer surface of the handle 5. The remote control switch 13 has two control switches. The remote control motor assembly 11 can be controlled to rotate clockwise and counterclockwise through the remote control switch 13. The scraper 14 is fixedly connected to the front side of the inner surface of the storage groove 2. The scraper 14 is in contact with the outer surface of the rotating brush 4.

[0034] When starting work, when painting the ceiling, the worker first adds paint to the inside of the storage tank 2. After adding the paint, the worker presses the counterclockwise rotation switch of the remote control switch 13, which then drives the remote control motor assembly 11 to start. The remote control motor assembly 11 starts to rotate counterclockwise, which drives the transmission shaft 12 to rotate counterclockwise. The transmission shaft 12 drives the left control block 10 to rotate counterclockwise, which in turn drives the rotating baffle 9 to rotate counterclockwise. The rotating baffle 9 drives the right control block 10 to rotate, which then moves the rotating baffle 9 into the limiting groove 7. The storage tank 2 is then blocked by the rotating baffle 9 and the two control blocks 10. After that, the roller brush can be lifted. Before the opening of the storage block 1 is completely facing upwards, the rotating baffle 9 and the two control blocks 10 will block the paint and prevent it from spilling.

[0035] After the roller brush is raised, the opening of the storage block 1 faces upward. Then, press the clockwise switch of the remote control switch 13. As mentioned above, the rotating baffle 9 will move into the rotating ring groove 6, and the two control blocks 10 will move into the control groove 8. This allows for the painting of the ceiling. During the painting process, the rotating brush 4 will pick up the paint in the storage tank 2 to paint the ceiling. At the same time, the roller brush needs to be painted from back to front. Excess paint picked up by the rotating brush 4 will be scraped off by the scraper 14, avoiding excessive paint from affecting the painting quality of the ceiling. In this way, a large amount of paint can be stored at one time to paint the ceiling without causing a large amount of paint to drip. As a result, the workers do not need to frequently lift and lower the roller brush, reducing the physical exertion of the workers and improving the painting efficiency.

[0036] Working principle: When starting work, when painting the ceiling, the worker first adds paint into the storage tank 2. After adding the paint, the worker presses the counterclockwise rotation switch of the remote control switch 13. The remote control switch 13 then drives the remote control motor assembly 11 to start. The remote control motor assembly 11 starts to rotate counterclockwise, which in turn drives the transmission shaft 12 to rotate counterclockwise. The transmission shaft 12 drives the left control block 10 to rotate counterclockwise, which in turn drives the rotating baffle 9 to rotate counterclockwise. The rotating baffle 9 drives the right control block 10 to rotate, which in turn moves the rotating baffle 9 into the limiting groove 7. The storage tank 2 is then blocked by the rotating baffle 9 and the two control blocks 10. After that, the roller brush can be lifted. Before the opening of the storage block 1 is completely facing upwards, the rotating baffle 9 and the two control blocks 10 will block the paint and prevent it from spilling.

[0037] After the roller brush is raised, the opening of the storage block 1 faces upward. Then, press the clockwise switch of the remote control switch 13. As mentioned above, the rotating baffle 9 will move into the rotating ring groove 6, and the two control blocks 10 will move into the control groove 8. Then, the ceiling can be painted. During the painting process, the rotating brush 4 will dip into the paint in the storage tank 2 to paint the ceiling. At the same time, the roller brush needs to be painted from back to front. Then, the excess paint on the rotating brush 4 will be scraped off by the scraper 14 to avoid the paint from being too thick and affecting the painting quality of the ceiling.

[0038] 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 painting device, comprising a storage block (1), a storage trough (2) being provided inside the storage block (1), and a rotating roller (3) being rotatably connected inside the storage trough (2); The left and right ends of the rotating roller (3) are rotatably connected to the left and right walls of the storage tank (2) respectively, and a rotating brush (4) is fixedly sleeved on the outer surface of the rotating roller (3). A handle (5) is fixedly connected to the lower side of the outer surface of the storage block (1), characterized in that: The storage block (1) is equipped with a protective device, which can prevent paint from spilling when the painting device is lifted. The protective device includes a rotating ring groove (6), a limiting groove (7), two control grooves (8), a rotating baffle (9), two control blocks (10), a remote control motor assembly (11), a remote control switch (13), and a scraper (14).

2. The painting device according to claim 1, characterized in that: The rotating annular groove (6) is opened inside the storage block (1), the rotating annular groove (6) is set outside the storage trough (2), and the rotating annular groove (6) extends out of the upper side of the storage block (1); The rotating ring groove (6) is located on the front side of the storage tank (2), and the limiting groove (7) is located on the upper side of the storage block (1).

3. A painting device according to claim 2, characterized in that: The limiting groove (7) is located on the rear side of the storage tank (2), and the two control grooves (8) are both located inside the storage block (1); Two control slots (8) are respectively set on the left and right sides of the storage slot (2), and storage blocks (1) extend from the upper side of both control slots (8).

4. A painting device according to claim 3, characterized in that: The interiors of the two control slots (8) are connected to the interiors of the rotating ring slot (6) and the limiting slot (7), and the rotating baffle (9) is slidably connected inside the rotating ring slot (6); The rotating baffle (9) is adapted to the limiting groove (7), and the two control blocks (10) are respectively rotatably connected inside the two control grooves (8).

5. A painting device according to claim 4, characterized in that: Both control blocks (10) are fixedly connected to the inner surface of the rotating baffle (9), and the remote control motor assembly (11) is fixedly connected to the left side of the storage block (1); The output end of the remote control motor assembly (11) is fixedly connected to the drive shaft (12), and the right end of the drive shaft (12) rotates and extends into the interior of the storage block (1).

6. A painting device according to claim 5, characterized in that: The right end of the drive shaft (12) extends into the interior of the left control slot (8) and the drive shaft (12) is fixedly connected to the left control block (10); The right end of the drive shaft (12) is rotatably connected to the right wall of the left control slot (8), and the remote control switch (13) is installed on the left side of the outer surface of the handle (5).

7. A painting device according to claim 1, characterized in that: The scraper (14) is fixedly connected to the front side of the inner surface of the storage tank (2), and the scraper (14) is in contact with the outer surface of the rotating brush (4).

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