CN220372939U - Adjustable brush of polishing - Google Patents
Adjustable brush of polishing Download PDFInfo
- Publication number
- CN220372939U CN220372939U CN202321798594.6U CN202321798594U CN220372939U CN 220372939 U CN220372939 U CN 220372939U CN 202321798594 U CN202321798594 U CN 202321798594U CN 220372939 U CN220372939 U CN 220372939U
- Authority
- CN
- China
- Prior art keywords
- brush
- connecting piece
- polishing
- adjustable
- spring
- Prior art date
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 70
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 22
- 238000004140 cleaning Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the field of polishing equipment, in particular to an adjustable polishing brush, which comprises a polishing brush mounting piece and a first connecting piece, wherein the polishing brush mounting piece is connected with one end of the first connecting piece, a second connecting piece is detachably connected to the first connecting piece within the length range of the first connecting piece, a brush head is also connected to the second connecting piece through a spring, and spring fixing blocks are arranged on the second connecting piece and the brush head.
Description
Technical field:
the utility model relates to the technical field of polishing equipment, in particular to an adjustable polishing brush.
The background technology is as follows:
the horizontal cylindrical reaction device is an indispensable reaction device in the preparation process of the polymer nylon 66, along with the continuous operation of the reaction device, some attachments are formed on the inner wall of the horizontal cylindrical reaction device, the reaction device is required to be overhauled regularly, the inner wall of the horizontal cylindrical reaction device is usually cleaned manually at present, but the general inner diameter of the horizontal cylindrical reaction device is smaller, the access of cleaning staff is difficult, the cleaning staff needs to be subjected to whole-course groveling operation in the whole cleaning process, the cleaning difficulty is quite high, and even if the cleaning staff wears a plurality of layers of protective equipment, the cleaning staff is damaged due to long-time groveling operation; if the traditional mechanical polishing arm is adopted, the polishing brush has no expansibility, and if the force is small, the problem of incomplete cleaning of attachments can be generated; if the dynamics is big, can cause the impaired or problem such as brush damage of polishing of reaction unit inner wall.
The utility model comprises the following steps:
in order to reduce the times of manually entering the horizontal cylindrical reaction device for cleaning, and adjust the length of the polishing brush when cleaning and polishing the horizontal cylindrical reaction device, so that the inner wall of the horizontal cylindrical reaction device can be cleaned better, the service life of the device can be ensured, and the polishing brush can be replaced conveniently when needed.
The utility model adopts the following technical scheme:
the utility model provides an adjustable brush of polishing, includes brush mounting and first connecting piece, brush mounting is connected with the one end of first connecting piece of polishing, can dismantle on first connecting piece in its length scope and be connected with the second connecting piece, still there is the brush head through spring coupling on the second connecting piece, all be provided with the spring fixed block on second connecting piece and the brush head, through setting up the spring and regard as the elastic connection piece, the dynamics is too big or too little when can avoiding polishing in the horizontal cylindrical reaction device inner wall of brush head contact, can guarantee the moderate of the horizontal cylindrical reaction device inner wall dynamics of brush head clearance through self elasticity.
Further, the polishing brush mounting piece is of a sleeve structure, a fastening bolt is arranged on the polishing brush mounting piece, the first connecting piece is of a plate-shaped structure, and the second connecting piece is of an L-shaped plate.
Further, the first connecting piece uses the axis of the polishing brush mounting piece as the center, and is symmetrically arranged on two sides of the polishing brush mounting piece, and the upper surfaces of the two first connecting pieces are not on the same horizontal plane, and the two first connecting pieces are arranged in a fan blade structure, so that the resistance of the polishing brush in rotation can be reduced, and the load of a motor is reduced.
Further, set up the accent position hole on the first connecting piece, the regulation hole is seted up to the long board of second connecting piece correspondence accent position hole position, the second connecting piece is fixed on first connecting piece through regulation hole and accent position hole correspondence, and through the correspondence fixed of seting up different position hole sites on first connecting piece and the second connecting piece, can realize adjusting the length of polishing brush.
Further, the second connecting piece and the brush head are detachably connected with the spring fixing blocks, second fixing holes are formed in the spring fixing blocks, threads are arranged outside the spring fixing blocks, and two ends of the spring are connected to the threads outside the two spring fixing blocks, so that the spring fixing blocks are detachably connected with the springs.
Further, the brush head comprises an outer brush body, an inner brush body and a steel wire brush, and the steel wire brush is detachably arranged between the inner brush body and a gap of the outer brush body.
Further, the polishing brush mounting piece is fixedly connected to a motor arranged outside, the motor is arranged in the moving vehicle, a moving wheel is further arranged on the moving vehicle, and the whole polishing brush can be driven to be cleaned completely in the horizontal cylindrical reaction device through the moving vehicle.
The beneficial effects of the utility model are as follows:
1. the adjustable polishing brush comprises a polishing brush mounting piece, a first connecting piece, a second connecting piece, a spring and a brush head, wherein the first connecting piece is provided with a positioning hole, the second connecting piece is provided with an adjusting hole, and the length of the polishing brush can be adjusted by correspondingly fixing holes at different positions on the first connecting piece and the second connecting piece; simultaneously, the brush head part is detachably connected with the springs through threads on one side of the two spring fixing blocks, the springs are detachably connected with the protrusions with threads on the spring fixing blocks and the protrusions with threads on the spring fixing blocks, and the brush head part is detachably connected with one side of the spring fixing blocks without threads through bolts, so that the polishing brush part can be detached and replaced at any time, meanwhile, the elastic connecting piece can ensure the moderate strength through the springs, and the polishing strength can not be too large or too small.
2. According to the utility model, the movable trolley is fixedly connected with the polishing brush mounting part through the output rotating shaft of the speed reducing motor, the motor drives the polishing brush to rotate for polishing, so that the labor is saved, the movable wheels on the movable trolley can move in the horizontal cylindrical reaction device, and meanwhile, the polishing brush is driven to move back and forth in the horizontal cylindrical reaction device, and the integral cleaning of the interior is ensured.
Description of the drawings:
FIG. 1 is a schematic view of an adjustable polishing brush according to the present utility model.
Fig. 2 is a schematic view of the whole structure of a polishing device of an adjustable polishing brush according to the present utility model.
FIG. 3 is a schematic view of a brush body portion of an adjustable polishing brush according to the present utility model.
Fig. 4 is a schematic view of a brush body portion of an adjustable polishing brush according to the second embodiment of the present utility model.
FIG. 5 is a schematic view of a spring retainer block structure of an adjustable polishing brush according to the present utility model.
Fig. 6 is a schematic view of a brush body portion of an adjustable polishing brush according to the third embodiment of the present utility model.
Fig. 7 is a schematic view of a brush head portion of an adjustable polishing brush according to the present utility model.
FIG. 8 is a schematic view of a second connecting rod portion of an adjustable polishing brush according to the present utility model.
The reference numerals in the drawings are: the polishing brush comprises a polishing brush mounting piece 1, a first connecting piece 2, a second connecting piece 3, a spring fixing block 4, a spring 5, an outer brush body 6, a steel wire brush 7, an adjusting hole 8, a moving vehicle 11, a motor 12, a moving wheel 14, an inner brush body 15, a threaded hole 16, threads 17 and a second fixing hole 18.
The specific embodiment is as follows:
as shown in fig. 1-8, an adjustable polishing brush comprises a polishing brush mounting piece 1 and a first connecting piece 2, wherein the polishing brush mounting piece 1 is connected with one end of the first connecting piece 2, a second connecting piece 3 is detachably connected to the first connecting piece 2 within the length range of the first connecting piece, a brush head is further connected to the second connecting piece 3 through a spring 5, spring fixing blocks 4 are arranged on the second connecting piece 3 and the brush head, the polishing brush mounting piece 1 is of a sleeve structure, the first connecting piece 2 is of a plate structure, and the second connecting piece 3 is of an L-shaped plate; by arranging the spring 5 as an elastic connecting piece, excessive or too small force can be avoided when the brush head contacts the inner wall of the horizontal cylindrical reaction device for polishing, and the moderate force of the brush head for cleaning the inner wall of the horizontal cylindrical reaction device is ensured through the elasticity of the brush head.
As an implementation manner, the first connecting pieces 2 are symmetrically arranged at two sides of the polishing brush mounting piece 1 by taking the axis of the polishing brush mounting piece 1 as the center, the upper surfaces of the two first connecting pieces 2 are not in the same horizontal plane, and the two first connecting pieces 2 are arranged in a fan blade structure, so that the resistance of the polishing brush in rotation can be reduced, and the load of a motor is reduced.
As an implementation manner, the first connecting piece is provided with the positioning hole 2, the long plate of the second connecting piece 3 is provided with the adjusting hole 8 corresponding to the positioning hole, the second connecting piece 3 is correspondingly fixed on the first connecting piece 2 through the adjusting hole 8 and the positioning hole, and the length of the polishing brush can be adjusted through correspondingly fixing the holes at different positions on the first connecting piece 2 and the second connecting piece 3.
As an implementation manner, the second connecting piece 3 and the brush head are detachably connected with the spring fixing block 4; the spring fixing block 4 is internally provided with a second fixing hole 18, the short plate of the second connecting piece 3 is provided with a first fixing hole, the first fixing hole and the second fixing hole 18 are internally provided with bolts to realize detachable connection, the spring fixing block 4 is externally provided with threads 17, and two ends of the spring 5 are connected to the threads 17 outside the two spring fixing blocks 4 to realize detachable connection of the spring fixing block 4 and the spring 5.
As an implementation manner, the brush head comprises an outer brush body 6, an inner brush body 15 and a steel wire brush 7, threaded holes 16 are formed in the outer brush body 6 and the inner brush body 15, the steel wire brush 7 is arranged between the gaps of the inner brush body 15 and the outer brush body 6, the inner brush body 15, the steel wire brush 7 and the spring fixing block 4 are fixed through bolts.
As an implementation mode, the polishing brush mounting piece 1 is fixedly connected to a motor 12 arranged outside, the motor 12 is arranged in the moving vehicle 11, the moving vehicle 11 is further provided with a moving wheel 14, and the moving vehicle 11 can drive the polishing brush to be wholly cleaned in the horizontal cylindrical reaction device.
When the utility model is used, firstly, the brush head is assembled, the steel wire brush 7 is placed between the outer brush body 6 and the inner brush body 15, then bolts are screwed into threaded holes 16 corresponding to the outer brush body 6 and the inner brush body 15 to fix the outer brush body 6, the inner brush body 15 and the steel wire brush 7, after fixing, a spring fixing block 4 is screwed on the bolts protruding from the bottom of the outer brush body 6, one end of the spring fixing block 4 with threads 17 is detachably matched with the spring 5, then the other end of the spring 5 is fixed with one end of the other spring fixing block 4 with threads, the detachable connection is realized through the threads 17, finally, the whole is fixed on the short side of a second connecting piece through one end of the spring fixing block 4 without threads by using bolts, and the whole installation of one side of the polishing brush is completed, and the installation method of the other side is the same as the above;
after the polishing brush is installed, the polishing brush is connected with an output rotating shaft of a speed reducing motor 12 through a polishing brush installation piece 1, connection of the polishing brush and a moving vehicle 11 is completed, then the whole of the polishing brush and the moving vehicle 11 is placed into a horizontal cylindrical reaction device, the whole length of the polishing brush is adjusted to be proper through an adjusting hole 8 on a second connecting piece 3 and a positioning hole on a first connecting piece 2 in the reaction device, then the motor 12 is controlled to be started, the polishing brush starts to rotate for cleaning, the polishing brush moves back and forth through a moving wheel 14, and the inner wall of the reaction device is cleaned.
The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications that fall within the spirit and scope of the utility model as defined by the appended claims should be construed to include such equivalent changes or modifications.
Claims (7)
1. The utility model provides an adjustable brush of polishing, its characterized in that, including brush mounting (1) and first connecting piece (2) polish, brush mounting (1) are connected with the one end of first connecting piece (2), can dismantle on first connecting piece (2) in its length within range and be connected with second connecting piece (3), still be connected with the brush head through spring (5) on second connecting piece (3), all be provided with spring fixed block (4) on second connecting piece (3) and the brush head.
2. An adjustable sanding brush according to claim 1, characterized in that the sanding brush mounting part (1) is of a sleeve-like structure, the first connecting part (2) is of a plate-like structure, and the second connecting part (3) is of an "L" -shaped plate.
3. An adjustable polishing brush according to claim 2, characterized in that the first connecting members (2) are symmetrically arranged on both sides of the polishing brush mounting member (1) with respect to the axis of the polishing brush mounting member (1), and the upper surfaces of the two first connecting members (2) are not on the same horizontal plane.
4. An adjustable polishing brush according to claim 2, wherein the first connecting piece (2) is provided with a positioning hole, the long plate of the second connecting piece (3) is provided with a regulating hole (8) corresponding to the positioning hole, and the second connecting piece (3) is correspondingly fixed on the first connecting piece (2) through the regulating hole (8) and the positioning hole.
5. An adjustable sanding brush according to claim 1, characterized in that the second connection piece (3) and the brush head are both detachably connected with the spring fixing block (4); the spring fixing blocks (4) are externally provided with threads (17), and both ends of the springs (5) are connected to the threads (17) on the outer sides of the two spring fixing blocks (4).
6. An adjustable sanding brush according to claim 1, characterized in that the brush head comprises an outer brush body (6), an inner brush body (15) and a wire brush (7), the wire brush (7) being detachably arranged between the inner brush body (15) and the gap of the outer brush body (6).
7. An adjustable sanding brush according to claim 1, characterized in that the sanding brush mounting (1) is fixedly connected to an external motor (12), the motor (12) being arranged in a travelling car (11), the travelling car (11) being further provided with travelling wheels (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798594.6U CN220372939U (en) | 2023-07-10 | 2023-07-10 | Adjustable brush of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798594.6U CN220372939U (en) | 2023-07-10 | 2023-07-10 | Adjustable brush of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372939U true CN220372939U (en) | 2024-01-23 |
Family
ID=89566863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321798594.6U Active CN220372939U (en) | 2023-07-10 | 2023-07-10 | Adjustable brush of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372939U (en) |
-
2023
- 2023-07-10 CN CN202321798594.6U patent/CN220372939U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |