Brushing roller convenient to install

Abstract

The utility model discloses a brushing roller convenient to install, belongs to the technical field of brushing roller assembly, solves the problem that a brush part of an existing brushing roller cannot be independently replaced, and comprises a transmission assembly, a fixing ring and a polishing end, the fixing ring is installed outside the transmission assembly in a sliding mode, and the polishing end is installed outside the fixing ring in a sliding mode. The grinding device comprises a fixing ring and a grinding end, a clamping mechanism is fixedly installed on the side face of the fixing ring, the clamping mechanism comprises a limiting ring, a clamping groove and a clamping assembly, and the clamping assembly is fixedly installed on the side face of the fixing ring. According to the device, the brush part of the brushing roller can be replaced independently, the whole device does not need to be detached when the device is used, the operation steps when the device is used are simplified, therefore, the stability of the device is improved, and the speed of replacing parts of the device is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of brush roller assembly, and particularly relates to a brush roller that is easy to install. Background Art

[0002] A brush roller generally consists of a metal shaft, a bristle attachment (plastic tube, nylon tube, etc.), and bristle. The manufacturing process includes turning the shaft, casing (casting), eyeleting, planting, and flattening the bristles. For special-shaped brush rollers where planting is not feasible, manual planting is used. Brush rollers are suitable for five industries: food processing, glass and ceramics, metalworking, polishing and cleaning, and textile machinery.

[0003] Chinese utility model patent CN215354907U discloses a quick-change mechanism for a brush roller, which is installed on one side of a glass roller inside a belt tear detection device. The mechanism comprises a brush roller, a first support shaft and a second support shaft provided on both sides of the brush roller, and a first elastic clamp ring and a second elastic clamp ring for fixing the brush roller. Brushes are radiated circumferentially from the brush roller, and a first protrusion and a second protrusion are machined at both ends of the brush roller, respectively. A first groove matching the size of the first protrusion is machined on the first support shaft, and a second groove matching the size of the second protrusion is machined on the second support shaft. The first protrusion is inserted into the first groove, and the first elastic clamp ring clamps the intersection of the first protrusion and the first groove. The second protrusion is inserted into the second groove, and the second elastic clamp ring clamps the intersection of the second protrusion and the second groove.

[0004] The above design can quickly and stably replace the brush roller as a whole through the use of multiple groups of components. However, there are certain problems in actual use. That is, when replacing the brush roller, the brush roller needs to be disassembled as a whole. In actual replacement, only the brush part on the outer surface of the brush roller that is severely damaged needs to be replaced. The above equipment disassembles the equipment as a whole, which invisibly increases the difficulty of replacing the brush roller. Because the middle connecting part of the brush roller is heavy, the staff cannot easily disassemble and move it, resulting in the replacement and installation efficiency of the equipment itself being affected. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In order to solve the problems raised in the above background technology, the present invention adopts the following technical solutions.

[0007] A brush roller that is easy to install includes a transmission assembly, a fixed ring and a grinding end. The transmission assembly is slidably mounted with a fixed ring, the fixed ring is slidably mounted with a grinding end, the side of the fixed ring is fixedly mounted with a locking mechanism, the locking mechanism includes a limiting ring, a locking groove and a locking assembly, the locking assembly is fixedly mounted on the side of the fixed ring, the limiting ring is arranged on the side of the locking assembly, the inner wall of the limiting ring is symmetrically provided with locking grooves, and the locking assembly is engaged with the locking grooves.

[0008] As a preferred technical solution of the present invention, the locking mechanism further includes a blocking ring, which is fixedly mounted on the side of the fixing ring and is arranged on a side away from the locking assembly.

[0009] As an optimal technical solution of the present utility model, the locking assembly includes an outer frame, a movable groove, a locking block, a pushing block and a spring group. The outer frame is fixedly installed on the side of the fixed ring, and a movable groove is symmetrically opened inside the outer frame. The locking block is slidably installed inside the movable groove. The locking block is engaged with the locking groove. The pushing block is fixedly installed on the side of the locking block. The spring group is arranged on the side of the locking block. When the locking block slides into the inside of the locking assembly, the spring group is in a released state.

[0010] As an optimal technical solution of the present invention, the grinding end also includes an inner ring and a grinding piece. The inner ring is slidably installed on the outside of the fixed ring, and the grinding piece is fixedly installed on the outer surface of the inner ring. The radii of the blocking ring and the limiting ring are both larger than the inner diameter of the inner ring and smaller than the outer diameter of the grinding piece.

[0011] As an optimal technical solution of the present invention, the grinding end also includes a limit groove and a limit block. The limit groove is symmetrically opened on the inner wall of the inner ring, and the limit block is symmetrically fixed on the outer surface of the fixed ring. The limit block is slidably connected to the limit groove.

[0012] As a preferred technical solution of the present invention, the transmission assembly includes a transmission rod and a fitting block. The transmission rod is slidably mounted inside the fixing ring, and the fitting block is fixedly mounted on the end of the transmission rod.

[0013] As an optimal technical solution of the present invention, the transmission assembly also includes a positioning block and a positioning groove. The positioning block is symmetrically fixedly installed on the outside of the transmission rod, and the inner wall of the fixed ring is symmetrically provided with a positioning groove. The positioning block is slidably connected to the positioning groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the utility model, by setting a locking mechanism and using the grinding end, the grinding end can be disassembled and installed quickly and stably, which speeds up the disassembly and assembly of the equipment. When the equipment is in use, the brush part of the brush roller can be replaced separately without disassembling the entire equipment, which simplifies the operating steps when using the equipment, thereby improving the stability of the equipment itself and speeding up the replacement of equipment parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model.

[0017] Figure 2 It is a three-dimensional diagram of the structure after the components of the utility model are disassembled.

[0018] Figure 3 It is a three-dimensional diagram of the locking mechanism structure of the utility model.

[0019] Figure 4 It is a structural diagram of the clamping assembly in the utility model.

[0020] Figure 5 It is a structural diagram of the grinding end in the present utility model.

[0021] Figure 6 It is a structural diagram of the transmission component in the utility model.

[0022] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0023] 1. Transmission assembly; 11. Transmission rod; 12. Fitting block; 13. Positioning block; 14. Positioning slot; 2. Fixed ring; 3. Grinding end; 31. Inner ring; 32. Grinding piece; 33. Limiting slot; 34. Limiting block; 4. Positioning mechanism; 41. Limiting ring; 42. Positioning slot; 43. Positioning assembly; 431. Outer frame; 432. Moving slot; 433. Positioning block; 434. Pushing block; 435. Spring assembly; 44. Blocking ring. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0027] Depend on Figure 1 、 Figure 2 and Figure 3 As shown, a brush roller that is easy to install includes a transmission component 1, a fixed ring 2 and a grinding end 3. The transmission component 1 is slidably installed with a fixed ring 2 on the outside, and the fixed ring 2 is slidably installed with a grinding end 3 on the outside. The side of the fixed ring 2 is fixedly installed with a locking mechanism 4, and the locking mechanism 4 includes a limiting ring 41, a locking groove 42 and a locking component 43. The locking component 43 is fixedly installed on the side of the fixed ring 2, and the limiting ring 41 is arranged on the side of the locking component 43. The inner wall of the limiting ring 41 is symmetrically provided with a locking groove 42, and the locking component 43 is engaged with the locking groove 42.

[0028] During use, the end of the transmission component 1 is connected to the output end of the driving motor, and then the driving motor is used to drive the transmission component 1, the fixing ring 2 and the grinding end 3 to rotate, and the grinding end 3 is assisted to operate. When the grinding end 3 needs to be replaced, the positioning mechanism 4 is used to quickly contact the limit of the grinding end 3 itself, and the positioning component 43 is used to release the connection between the positioning component 43 and the positioning groove 42. At this time, the limiting ring 41 can be moved from the side of the fixing ring 2. At this time, the limiting part on the side of the fixing ring 2 is removed, and the grinding end 3 can be quickly disassembled from the outer surface of the fixing ring 2, and the grinding end 3 can be stably replaced.

[0029] By the attached Figure 3 As shown, in this embodiment, the locking mechanism 4 also includes a blocking ring 44, which is fixedly installed on the side of the fixing ring 2, and the blocking ring 44 is arranged on the side away from the locking component 43. During use, the blocking ring 44 is installed to block and limit the other side of the grinding end 3, thereby ensuring the stability of the grinding end 3 during use and preventing the grinding end 3 from falling out from the side away from the limiting ring 41.

[0030] By the attached Figure 4As shown, in this embodiment, the locking assembly 43 includes an outer frame 431, a movable groove 432, a locking block 433, a pushing block 434 and a spring group 435. The outer frame 431 is fixedly installed on the side of the fixed ring 2, and the movable groove 432 is symmetrically opened inside the outer frame 431. The locking block 433 is slidably installed inside the movable groove 432. The locking block 433 is engaged with the locking groove 42, and the pushing block 434 is fixedly installed on the side of the locking block 433. The spring group 435 is arranged on the side of the locking block 433. When the locking block 433 slides into the locking assembly 43, the spring group 435 is in a released state.

[0031] When the locking ring 41 is in use, the locking ring 41 is attached to the outer surface of the outer frame 431. At this time, as the locking ring 41 moves, the inner wall of the locking ring 41 squeezes the locking block 433 itself, so that the locking block 433 is retracted into the moving groove 432. At this time, the spring group 435 is in a power storage state. When the locking ring 41 moves to the target position and the locking groove 42 is connected with the side opening of the moving groove 432, the spring group 435 releases its own accumulated elastic force, and the locking block 433 is ejected from the moving groove 432. The block 433 enters the locking groove 42 to complete the locking connection of the components. When the grinding end 3 needs to be replaced, the locking block 433 is pulled out from the locking groove 42 by pushing the pushing block 434. At this time, the spring group 435 enters the power storage state, and the limiting ring 41 is removed from the side of the fixing ring 2, so that the grinding end 3 can be stably replaced. After the pushing block 434 is subsequently released, the spring group 435 will release its accumulated elastic force to reset the pushing block 434 and the locking block 433, which is convenient for subsequent reuse.

[0032] By the attached Figure 5 As shown, in this embodiment, the grinding end 3 also includes an inner ring 31 and a grinding piece 32. The inner ring 31 is slidably installed on the outside of the fixed ring 2, and the grinding piece 32 is fixedly installed on the outer surface of the inner ring 31. The radii of the blocking ring 44 and the limiting ring 41 are both larger than the inner diameter of the inner ring 31 and smaller than the outer diameter of the grinding piece 32.

[0033] During use, the target component is stably processed by using the inner ring 31 and the grinding piece 32. By limiting the radius of both the limit ring 41 and the blocking ring 44, once the outer diameter of the grinding piece 32 itself is smaller than the radius of the blocking ring 44 and the limit ring 41, the grinding piece 32 cannot process the external component, which is used to warn the staff to replace the damaged inner ring 31 and grinding piece 32.

[0034] By the attached Figure 5As shown, in this embodiment, the grinding end 3 also includes a limit groove 33 and a limit block 34. The limit groove 33 is symmetrically provided on the inner wall of the inner ring 31, and the limit block 34 is symmetrically fixed on the outer surface of the fixed ring 2. The limit block 34 is slidably connected to the limit groove 33. During use, the limit block 34 and the limit groove 33 are used to allow the fixed ring 2 to rotate while driving the grinding end 3 to rotate synchronously, thereby preventing the grinding end 3 from idling.

[0035] By the attached Figure 6 As shown, in this embodiment, the transmission assembly 1 includes a transmission rod 11 and a fitting block 12. The transmission rod 11 is slidably installed inside the fixed ring 2, and the fitting block 12 is fixedly installed at the end of the transmission rod 11. During use, the transmission rod 11 is inserted into the fixed ring 2. By using the fitting block 12, one side of the fixed ring 2 is blocked and limited, while the other side can be blocked by the drive motor and various components at the end of the transmission rod 11.

[0036] By the attached Figure 6 As shown, in this embodiment, the transmission assembly 1 also includes a positioning block 13 and a positioning groove 14. The positioning block 13 is symmetrically fixedly installed on the outside of the transmission rod 11, and the inner wall of the fixing ring 2 is symmetrically provided with a positioning groove 14. The positioning block 13 is slidably connected to the positioning groove 14. During use, when the transmission rod 11 rotates under the drive of the driving motor, the fixing ring 2 cooperates with the positioning block 13 and the positioning groove 14 to rotate synchronously with the transmission assembly 1.

[0037] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A brush roller that is easy to install, comprising a transmission assembly (1), a fixed ring (2) and a grinding end (3), wherein the transmission assembly (1) is slidably mounted on the outside of the fixed ring (2), and the grinding end (3) is slidably mounted on the outside of the fixed ring (2), wherein: A locking mechanism (4) is fixedly mounted on the side of the fixing ring (2), the locking mechanism (4) comprising a limiting ring (41), a locking groove (42) and a locking assembly (43), the locking assembly (43) being fixedly mounted on the side of the fixing ring (2), the limiting ring (41) being arranged on the side of the locking assembly (43), the inner wall of the limiting ring (41) being symmetrically provided with locking grooves (42), and the locking assembly (43) being engaged with the locking grooves (42).

2. The brush roller that is easy to install according to claim 1 is characterized in that: The locking mechanism (4) further comprises a blocking ring (44), wherein the blocking ring (44) is fixedly mounted on a side of the fixing ring (2), and the blocking ring (44) is arranged on a side away from the locking assembly (43).

3. The brush roller that is easy to install according to claim 2 is characterized in that: The locking assembly (43) comprises an outer frame (431), a movable groove (432), a locking block (433), a pushing block (434) and a spring group (435); the outer frame (431) is fixedly mounted on a side of the fixed ring (2); the movable groove (432) is symmetrically provided inside the outer frame (431); the locking block (433) is slidably mounted inside the movable groove (432); the locking block (433) is engaged with the locking groove (42); the pushing block (434) is fixedly mounted on a side of the locking block (433); the spring group (435) is arranged on a side of the locking block (433); when the locking block (433) slides into the locking assembly (43), the spring group (435) is in a released state.

4. The brush roller that is easy to install according to claim 2, characterized in that: The grinding end (3) further comprises an inner ring (31) and a grinding piece (32); the inner ring (31) is slidably mounted outside the fixing ring (2); the grinding piece (32) is fixedly mounted on the outer surface of the inner ring (31); and the radii of the blocking ring (44) and the limiting ring (41) are both larger than the inner diameter of the inner ring (31) and smaller than the outer diameter of the grinding piece (32).

5. The brush roller that is easy to install according to claim 4, characterized in that: The grinding end (3) further comprises a limiting groove (33) and a limiting block (34); the limiting groove (33) is symmetrically provided on the inner wall of the inner ring (31); the limiting block (34) is symmetrically fixedly mounted on the outer surface of the fixing ring (2); and the limiting block (34) is slidably connected to the limiting groove (33).

6. The brush roller that is easy to install according to claim 1, characterized in that: The transmission assembly (1) comprises a transmission rod (11) and a fitting block (12); the transmission rod (11) is slidably mounted inside a fixing ring (2); and the fitting block (12) is fixedly mounted on the end of the transmission rod (11).

7. The brush roller that is easy to install according to claim 6, characterized in that: The transmission assembly (1) further comprises a positioning block (13) and a positioning groove (14); the positioning block (13) is symmetrically fixedly mounted on the outside of the transmission rod (11); the inner wall of the fixing ring (2) is symmetrically provided with the positioning groove (14); the positioning block (13) is slidably connected to the positioning groove (14).

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