Spiral brush roller

Abstract

The utility model discloses a spiral brush roller which comprises a metal shaft, four first supporting rods are rotationally connected to the surface of the left end of the metal shaft, a sliding sleeve is slidably connected to the right end of the metal shaft, four second supporting rods are rotationally connected to the surface of the sliding sleeve, and the first supporting rods and the second supporting rods are rotationally connected. The end, away from the sliding sleeve, of the second supporting rod is rotationally connected with an arc-shaped mounting plate, the end, away from the metal shaft, of the first supporting rod slides on the inner surface of the arc-shaped mounting plate, and the outer surface of the arc-shaped mounting plate is sleeved with a brush mounting assembly. The arc-shaped mounting plates and the brush mounting components are detachably mounted, so that the brush mounting components are convenient to replace, the replacement cost is saved, the arc-shaped mounting plates are slidably connected, the size defined by the arc-shaped mounting plates can be adjusted according to the actual size of the brush mounting components, and the brush mounting components can be conveniently replaced. And therefore, the brush mounting assemblies with different sizes can be mounted.

Description

Technical Field

[0001] This utility model belongs to the field of brush roller technology, and in particular relates to a spiral brush roller. Background Technology

[0002] Spiral brush rollers are a unique and practical brush product with various bristle materials, such as nylon, polypropylene, and pig bristles. With their spirally arranged bristles, they provide uniform and comprehensive cleaning and treatment effects, and are widely used in agricultural cleaning and sorting, industrial conveyor belt cleaning, and printed surface treatment.

[0003] After prolonged use, the bristles on the surface of a spiral brush roller will shed and wear, requiring replacement. However, the spiral bristles of a spiral brush roller are generally fixed to a metal shaft by a bristle attachment and cannot be disassembled. When replacing a spiral brush roller, the entire roller needs to be replaced, which is costly. Therefore, it is necessary to design a spiral brush roller to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a spiral brush roller with the advantage of detachable and replaceable spiral bristles, in order to solve the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A spiral brush roller includes a metal shaft: four support rods are rotatably connected to the surface of the left end of the metal shaft, a sliding sleeve is slidably connected to the right end of the metal shaft, four support rods are rotatably connected to the surface of the sliding sleeve, the support rods are rotatably connected to the first and second, an arc-shaped mounting plate is rotatably connected to the end of the second support rod away from the sliding sleeve, the end of the first support rod away from the metal shaft slides on the inner surface of the arc-shaped mounting plate, a brush mounting assembly is sleeved on the outer surface of the arc-shaped mounting plate, and spiral bristles are mounted on the surface of the brush mounting assembly.

[0006] Preferably, the brush mounting assembly consists of four arc-shaped brush mounting plates, which are detachably mounted on the surface of the arc-shaped mounting plate by screws.

[0007] Preferably, the inner cavity of the arc-shaped mounting plate is fixedly connected to a fixing frame, and one end of the support rod away from the metal shaft slides in the inner cavity of the fixing frame.

[0008] Preferably, a rotating rod is rotatably connected to one end of the support rod away from the metal shaft, and the rotating rod rolls within the inner cavity of the fixed frame.

[0009] Preferably, the right end of the metal shaft is threadedly connected to a long internally threaded cylinder, and the sliding sleeve is rotatably connected to the left end of the long internally threaded cylinder.

[0010] Preferably, the surface of the long internally threaded cylinder is provided with an uneven pattern.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model features a detachable installation of the arc-shaped mounting plate and the brush mounting assembly, which facilitates the replacement of the brush mounting assembly and saves replacement costs. With the sliding connection of multiple arc-shaped mounting plates, the size of the arc-shaped mounting plates can be adjusted according to the actual size of the brush mounting assembly, thereby enabling the installation of brush mounting assemblies of different sizes.

[0013] 2. This utility model separates the brush mounting assembly by setting up an arc-shaped brush mounting plate. When the local spiral brush bristles wear off and fall off, only the corresponding arc-shaped brush mounting plate needs to be replaced, saving replacement and maintenance costs.

[0014] 3. The present invention uses a rotating rod to connect the rotating rods. When the support rod one and support rod two rotate and drive the rotating rod to slide in the inner cavity of the fixed frame, the rotating rod will roll in the inner cavity of the fixed frame, thereby reducing the frictional resistance of the rotating rod sliding. Attached Figure Description

[0015] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0016] Figure 1 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional disassembled schematic diagram of a brush mounting assembly according to an embodiment of the present invention;

[0018] Figure 3 This is a partial three-dimensional disassembled schematic diagram of one embodiment of the present invention.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Metal shaft, 2. Support rod one, 3. Sliding sleeve, 4. Support rod two, 5. Arc-shaped mounting plate, 6. Brush mounting assembly, 61. Arc-shaped brush mounting plate, 7. Spiral bristles, 8. Fixing bracket, 9. Rotating rod, 10. Long internal threaded cylinder. Detailed Implementation

[0021] In the following description, embodiments of the spiral brush roller of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-3This invention illustrates an embodiment of a spiral brush roller, comprising a metal shaft 1. Four support rods 2 are rotatably connected to the left end of the metal shaft 1. A sliding sleeve 3 is slidably connected to the right end of the metal shaft 1. Four support rods 4 are rotatably connected to the surface of the sliding sleeve 3. Support rods 2 and 4 are rotatably connected. An arc-shaped mounting plate 5 is rotatably connected to the end of support rod 4 away from the sliding sleeve 3. The end of support rod 2 away from the metal shaft 1 slides on the inner surface of the arc-shaped mounting plate 5. A brush mounting assembly 6 is fitted onto the outer surface of the arc-shaped mounting plate 5. Spiral bristles 7 are mounted on the surface of the brush mounting assembly 6. The brush mounting assembly 6 consists of four arc-shaped brush mounting plates 61, which are detachably mounted on the surface of the arc-shaped mounting plate 5 by screws. The arc-shaped brush mounting plates 61 are used to mount the brush mounting assembly 6. When the local spiral bristles 7 show signs of wear and shedding, only the corresponding arc-shaped brush mounting plate 61 needs to be replaced, saving on replacement and maintenance costs. The inner cavity of the arc-shaped mounting plate 5 is fixedly connected to a fixing frame 8. The end of the support rod 1 2 away from the metal shaft 1 slides in the inner cavity of the fixing frame 8. The end of the support rod 1 2 away from the metal shaft 1 is rotatably connected to a rotating rod 9. The rotating rod 9 rolls in the inner cavity of the fixing frame 8. Through the rotatable connection of the rotating rod 9, when the support rod 1 2 and the support rod 2 4 rotate, causing the rotating rod 9 to slide in the inner cavity of the fixing frame 8, the rotating rod 9 will roll in the inner cavity of the fixing frame 8, thereby reducing the frictional resistance of the rotating rod 9 sliding. The right end of the metal shaft 1 is threadedly connected to a long internal threaded cylinder 10. The sliding sleeve 3 is rotatably connected to the left end of the long internal threaded cylinder 10. The surface of the long internal threaded cylinder 10 is provided with uneven patterns.

[0023] Working principle: When using this utility model, the user assembles the spiral brush roller by fixing the arc-shaped brush mounting plates 61 of the brush mounting assembly 6 one by one onto the surface of the arc-shaped mounting plate 5. When the size of the brush mounting assembly 6 changes, rotating the long internal threaded cylinder 10 drives the sliding sleeve 3 to slide to the left side of the metal shaft 1, thereby causing the support rod 1 2 and support rod 2 4 to rotate. At this time, the rotating rod 9 in the support rod 1 2 will slide in the inner cavity of the fixing frame 8, and then push the four arc-shaped mounting plates 5 to slide outward synchronously, changing the size of the circle formed by the arc-shaped mounting plates 5, thereby adapting to the installation of brush mounting assemblies 6 of different sizes. The detachable installation of the arc-shaped mounting plates 5 and the brush mounting assembly 6 facilitates the replacement of the brush mounting assembly 6 and saves replacement costs.

[0024] In summary, this spiral brush roller is detachably installed via the arc-shaped mounting plate 5 and the brush mounting assembly 6, which facilitates the replacement of the brush mounting assembly 6 and saves replacement costs. With the setting of multiple arc-shaped mounting plates 5 slidingly connected, the size of the arc-shaped mounting plates 5 can be adjusted according to the actual size of the brush mounting assembly 6, thereby enabling the installation of brush mounting assemblies 6 of different sizes.

Claims

1. A spiral brush roll characterized in that, The application relates to a metal shaft (1) comprising four support rods (2) rotatably connected to the left end of the metal shaft (1), a sliding sleeve (3) slidably connected to the right end of the metal shaft (1), four support rods (4) rotatably connected to the surface of the sliding sleeve (3), the support rods (2) and the support rods (4) being rotatably connected, an arc-shaped mounting plate (5) rotatably connected to the end of the support rods (4) away from the sliding sleeve (3), the end of the support rods (2) away from the metal shaft (1) sliding on the inner surface of the arc-shaped mounting plate (5), a brush mounting assembly (6) sleeved on the outer surface of the arc-shaped mounting plate (5), and helical brush hairs (7) mounted on the surface of the brush mounting assembly (6).

2. A spiral brush roll according to claim 1, wherein, The brush mounting assembly (6) is composed of four arc-shaped brush mounting plates (61) which are detachably mounted on the surface of the arc-shaped mounting plate (5) through screws.

3. A spiral brush roll according to claim 2, wherein, The inner cavity of the arc-shaped mounting plate (5) is fixedly connected with a fixing frame (8), and the end of the support rods (2) away from the metal shaft (1) slides in the inner cavity of the fixing frame (8).

4. A spiral brush roll according to claim 3, wherein, The end of the support rods (2) away from the metal shaft (1) is rotatably connected with a rotating rod (9) which rolls in the inner cavity of the fixing frame (8).

5. A spiral brush roll according to claim 4, wherein, The right end of the metal shaft (1) is threadedly connected with a long internal thread cylinder (10), and the sliding sleeve (3) is rotatably connected to the left end of the long internal thread cylinder (10).

6. A spiral brush roll according to claim 5, wherein, The surface of the long internal thread cylinder (10) is provided with uneven patterns.

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