Winding type brush roller convenient to disassemble quickly

Abstract

The utility model relates to the technical field of brush rollers, and discloses a winding type brush roller convenient to disassemble quickly, which comprises a mounting plate, stand columns are fixedly connected to two sides of the top end of the mounting plate, rotating columns rotationally penetrate through the two stand columns, square grooves are formed in one ends, close to each other, of the two rotating columns, and the square grooves are connected with the mounting plate. Square blocks are arranged on the inner walls of the two square grooves, first springs are fixedly connected between the two sets of square blocks and the square grooves, sliding grooves are symmetrically formed in the front sections and the rear sections of the square blocks on the two sides, sliding blocks are slidably connected to the inner walls of the two sets of sliding grooves, and the two sets of sliding blocks are fixedly connected with the two square grooves correspondingly. By means of the structures of the mounting blocks, the mounting grooves, the square blocks, the first springs, the square grooves and the like, the brush roller can be quickly disassembled, so that the effects of saving the disassembling time and improving the disassembling efficiency are achieved, and the problem that when a traditional brush roller is disassembled, a strong magnet needs to be carried about, and consequently disassembling is not convenient enough is solved.

Description

Technical Field

[0001] This utility model relates to the field of brush roller technology, specifically a wound brush roller that is easy to disassemble quickly. Background Technology

[0002] Spiral brush rollers are mainly made of high-quality stainless steel wire or galvanized steel wire, woven or wound through a special process. These brush rollers are usually spiral in shape, with the bristles tightly wound around the central shaft to form a brush roller structure with high strength and wear resistance.

[0003] Chinese patent provides a brush roller that is easy to disassemble, publication number CN220174682U, which includes a roller shaft and a brush cylinder. Steel needles are fixed at both ends of the roller shaft. A quick-release structure for quick installation and disassembly is provided on the outside of the steel needles. A limit mechanism is installed between the brush cylinder and the roller shaft. The quick-release structure includes a metal cup fitted on the outside of the steel needles. A partition is fixed inside the metal cup. Three steel balls are provided between the partition and the bottom of the metal cup.

[0004] The aforementioned brush roller can be quickly installed and disassembled as a whole, which is simple to operate and saves time and effort. However, a strong magnet is required for disassembly, so a strong magnet needs to be carried with you during disassembly, which makes disassembly inconvenient. In addition, there is a lack of fixed limit during use, which affects the stability of subsequent use. Utility Model Content

[0005] The purpose of this invention is to provide a wound brush roller that is easy to disassemble quickly, in order to solve the problems of existing brush rollers that require a strong magnet to be carried when disassembling, making disassembly inconvenient, and lacking fixed limits during use, which affects the stability of subsequent use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a winding brush roller that is easy to disassemble quickly, comprising a mounting plate, on both sides of the top of the mounting plate being fixedly connected to columns, a rotating column passing through each of the two columns, square grooves being formed at one end of each of the two rotating columns, square blocks being provided on the inner walls of each of the two square grooves, a first spring being fixedly connected between each set of square blocks and square grooves, sliding grooves being symmetrically formed at the front and rear sections of each of the two square blocks, sliders being slidably connected to the inner walls of each set of sliding grooves, and two sets of sliders being fixedly connected to the two square grooves respectively, mounting grooves being formed at one end of each of the two square blocks, mounting blocks being provided on the inner walls of each of the two mounting grooves, a roller shaft being fixedly connected between the two mounting blocks, a brush cylinder being fixedly connected to the outer wall of the roller shaft, and multiple bristles being fixedly connected to the outer wall of the brush cylinder.

[0007] Preferably, each of the two rotating columns has a threaded rod threaded through its opposite ends and extending into a square groove, and each of the two threaded rods has a rotatable abutment plate at its opposite ends.

[0008] Preferably, each of the two threaded rods is fixedly connected to a knob at one end away from each other, and a limit groove is formed on both sides of the outer wall of each of the two knobs.

[0009] Preferably, the two rotating columns are provided with movable grooves on both sides of the threaded rod at opposite ends, and the inner walls of the two sets of movable grooves are slidably connected with sliding plates.

[0010] Preferably, each of the two sets of movable slots is fixedly connected to a second spring at one end away from each other, and the two sets of second springs and the two sets of sliding plates are fixedly connected respectively.

[0011] Preferably, each of the two sets of sliding plates is fixedly connected to a limiting post at the opposite end, the two sets of limiting posts are both locked in a limiting groove, and the opposite end of each set of limiting posts is set as an inclined surface.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1) This easy-to-disassemble winding brush roller can be quickly disassembled by the cooperation of the mounting block, mounting groove, square block, first spring and square groove, thereby saving disassembly time and improving disassembly efficiency.

[0014] 2) This easy-to-disassemble winding brush roller, through the cooperation of the knob, threaded rod, abutment plate, square block, second spring, limit post and limit groove, can prevent the brush cylinder from detaching during use and ensure the stability of use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a wound brush roller that is easy to disassemble quickly according to this utility model.

[0016] Figure 2 This is a split view of a wound brush roller that is easy to disassemble quickly according to the present invention.

[0017] Figure 3 This is a cross-sectional view of the column and rotating column of a wound brush roller that is easy to disassemble quickly according to this utility model.

[0018] Figure 4 This is a structural diagram of the threaded rod of a wound brush roller that is easy to disassemble.

[0019] In the diagram: 1. Mounting plate; 2. Column; 3. Rotating column; 4. Square groove; 5. Square block; 6. First spring; 7. Slide groove; 8. Slider; 9. Mounting groove; 10. Mounting block; 11. Roller shaft; 12. Brush tube; 13. Brush bristles; 14. Threaded rod; 15. Abutment plate; 16. Knob; 17. Limiting groove; 18. Moving groove; 19. Slide plate; 20. Second spring; 21. Limiting column. Detailed Implementation

[0020] 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.

[0021] Example 1

[0022] Combination Figures 1-4 A quick-disassembly wound brush roller includes a mounting plate 1. Columns 2 are fixedly connected to both sides of the top of the mounting plate 1. Rotating columns 3 rotatably pass through each of the two columns 2. Square grooves 4 are formed at one end of each rotating column 3. Square blocks 5 are provided on the inner walls of each square groove 4. A first spring 6 is fixedly connected between the two sets of square blocks 5 and the square grooves 4. Sliding grooves 7 are symmetrically formed at the front and rear sections of the two square blocks 5. Sliding sliders 8 are slidably connected to the inner walls of the two sets of sliding grooves 7. The two sets of sliding sliders 8 are fixedly connected to the two square grooves 4. Mounting grooves 9 are formed at one end of each square block 5. Mounting blocks 10 are provided on the inner walls of the two mounting grooves 9. A roller shaft 11 is fixedly connected between the two mounting blocks 10. A brush cylinder 12 is fixedly connected to the outer wall of the roller shaft 11. Multiple brush bristles 13 are fixedly connected to the outer wall of the brush cylinder 12.

[0023] Specifically, the mounting plate 1 allows it to be installed on a suitable device and limits and fixes the column 2, while the rotating column 3 can rotate it. The square groove 4 limits the square block 5, and the sliding groove 7 and slider 8 prevent the square block 5 from dislodging from the square groove 4. The first spring 6 allows the square block 5 to automatically reset, thus quickly completing the installation operation of the mounting block 10, and then quickly completing the installation operation of the roller shaft 11 and brush cylinder 12. Similarly, the above structure allows for quick disassembly, which is convenient, fast, and easy to operate.

[0024] Example 2

[0025] See Figure 3 and Figure 4Furthermore, based on Embodiment 1, it is further obtained that each of the two rotating columns 3 has a threaded rod 14 threaded through its opposite ends and extending into the square groove 4. Each of the two threaded rods 14 has a rotatable abutment plate 15 rotatably connected to its opposite ends. Each of the two threaded rods 14 has a knob 16 fixedly connected to its opposite ends. Each of the two knobs 16 has a limit groove 17 on both sides of its outer wall. Each of the two rotating columns 3 has a moving groove 18 on both sides of the threaded rod 14 corresponding to its opposite ends. Each of the two moving grooves 18 has a sliding plate 19 slidably connected to its inner wall. Each of the two moving grooves 18 has a second spring 20 fixedly connected to its opposite ends. Each of the two second springs 20 and the two sliding plates 19 are fixedly connected. Each of the two sliding plates 19 has a limit post 21 fixedly connected to its opposite ends. Each of the two limit posts 21 is stuck in the limit groove 17. Each of the two limit posts 21 has an inclined surface at its opposite ends.

[0026] Specifically, by rotating the threaded rod 14, the abutment plate 15 can be made to tightly contact the square block 5 and limit its movement, preventing the square block 5 from shaking during use. This prevents the mounting block 10 from dislodging from the mounting groove 9, thus ensuring stability during use. When the knob 16 is rotated, it gradually contacts the inclined surface on the limiting post 21, thereby squeezing the limiting post 21 and causing it to move to both sides. When the knob 16 contacts the rotating post 3, the reset action of the second spring 20 pushes the slide plate 19 and the limiting post 21 towards the knob 16, allowing them to be inserted into the limiting groove 17 to limit the knob 16 and ensure stability during use.

[0027] In actual operation, firstly, the mounting block 10 on one side is inserted into the mounting groove 9 on the other side, and the square block 5 is pressed. Then, the square block 5 on the other side is pressed and the mounting block 10 on the other side is inserted into the mounting groove 9 on the other side. Then, the square block 5 can be automatically reset by the reset action of the first spring 6, so the installation operation can be completed quickly. Then, the knob 16 is rotated to rotate the threaded rod 14, and the thread effect of the threaded rod 14 can move the abutment plate 15 towards the square block 5, so the square block 5 can be limited. Then, the limit post 21 is inserted into the limit groove 17 by the reset action of the second spring 20, which completes the limit of the knob 16, preventing the brush cylinder 12 from falling off during use and ensuring the stability of use.

[0028] Similarly, when disassembly is required, the sliding plate 19 is moved to both sides to make the limiting post 21 leave the range of the limiting groove 17, thereby releasing the limitation on the knob 16. Then, the knob 16 and the threaded rod 14 are rotated in the opposite direction to make the abutment plate 15 move away from the square block 5 and release the limitation on the square block 5. At this time, the square block 5 is moved to both sides so that the mounting block 10 can be pulled out from the mounting groove 9. Therefore, the disassembly operation can be completed quickly, improving the disassembly efficiency.

[0029] 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 the 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 wound brush roller for easy and quick disassembly, comprising a mounting plate (1), characterized in that: The mounting plate (1) has two fixed columns (2) on its top sides. A rotating column (3) is rotatably connected to each of the two columns (2). A square groove (4) is formed at one end of each rotating column (3) close to the other. A square block (5) is provided on the inner wall of each square groove (4). A first spring (6) is fixedly connected between the two sets of square blocks (5) and the square grooves (4). Sliding grooves (7) are symmetrically formed on the front and back sections of the two square blocks (5). The inner walls of the two square blocks (5) are slidably connected to the sliders (8). The two sets of sliders (8) and the two square slots (4) are fixedly connected. The two square blocks (5) are provided with mounting slots (9) at one end close to each other. The inner walls of the two mounting slots (9) are provided with mounting blocks (10). The two mounting blocks (10) are fixedly connected to the roller shaft (11). The outer wall of the roller shaft (11) is fixedly connected to the brush cylinder (12). The outer wall of the brush cylinder (12) is fixedly connected to multiple brush bristles (13).

2. A wrap-around brush roll for facilitating quick removal according to claim 1, wherein: The two rotating columns (3) are threaded through one end and extend into the square groove (4), and the two threaded rods (14) are rotatably connected to one end and abutment plates (15).

3. A wrap-around brush roll for facilitating quick removal according to claim 2, wherein: Both threaded rods (14) are fixedly connected to knobs (16) at one end away from each other, and limit grooves (17) are provided on both sides of the outer wall of the two knobs (16).

4. A wrap-around brush roll for facilitating quick removal according to claim 3, wherein: The two rotating columns (3) are provided with moving grooves (18) on both sides of the threaded rod (14) at one end away from each other, and the inner walls of the two sets of moving grooves (18) are slidably connected with sliding plates (19).

5. A wrap-around brush roll for facilitating quick removal according to claim 4, wherein: Two sets of movable slots (18) are fixedly connected to a second spring (20) at one end away from each other, and the two sets of second springs (20) and the two sets of sliding plates (19) are fixedly connected respectively.

6. A wrap-around brush roll for facilitating quick removal according to claim 5, wherein: Both sets of sliding plates (19) are fixedly connected to limit posts (21) at opposite ends. Both sets of limit posts (21) are locked in limit grooves (17). Both sets of limit posts (21) are set as inclined surfaces at opposite ends.

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