CN210643039U - Rotary brush head - Google Patents
Rotary brush head Download PDFInfo
- Publication number
- CN210643039U CN210643039U CN201921834674.6U CN201921834674U CN210643039U CN 210643039 U CN210643039 U CN 210643039U CN 201921834674 U CN201921834674 U CN 201921834674U CN 210643039 U CN210643039 U CN 210643039U
- Authority
- CN
- China
- Prior art keywords
- nylon brush
- cylindrical
- brush roll
- cylindrical nylon
- optical axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 69
- 229920001778 nylon Polymers 0.000 claims abstract description 69
- 230000003287 optical effect Effects 0.000 claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Brushes (AREA)
Abstract
The utility model discloses a rotary brush head, which comprises a support frame and a rotary optical shaft which is rotatably arranged on the support frame, wherein a split cylindrical nylon brush roll is arranged on the rotary optical shaft through a set screw, and a synchronous belt toothed wheel is arranged on the rotary optical shaft in the gap of the split cylindrical nylon brush roll; the two ends of the rotating optical axis are provided with hemispherical nylon brush rolls, cylindrical protrusions are arranged on the hemispherical nylon brush rolls, and the cylindrical protrusions are inserted into shaft holes of the cylindrical nylon brush rolls at the two ends. The utility model installs the split cylindrical nylon brush roll on the rotating optical axis through the set screw, and inserts the cylindrical protrusion of the hemispherical nylon brush roll into the shaft holes of the cylindrical nylon brush rolls at the two ends for fixing, so that the brush head is easy to disassemble, the nylon brush rolls are arranged at the end parts, and the cleaning dead angle is reduced; and adopt the cylindrical nylon brush roll of components of a whole that can function independently, realize installing the hold-in range profile of tooth wheel on the rotatory optical axis of non-tip, can drive the nylon brush roll rotatory through synchronous belt drive, and do not influence the tip cleanness.
Description
Technical Field
The utility model relates to a roll cleaning field especially relates to a rotatory brush head.
Background
When the roller is cleaned, the existing brush head cannot rotate, and the cleaning angle is realized by the rotation of the roller, so that the cleaning is not thorough, such as the brush disclosed in the utility model patent with the patent number of "201820773683.8" and the patent name of "a roller cleaning device". The brush hair part and the shaft of the existing brush are mostly of an integrated structure, so that the brush hair part is not convenient to disassemble and is not beneficial to replacing part of accessories. And the rotating connecting piece of the existing brush can influence the cleaning of the end part of the brush, so that the cleaning dead angle is caused. Therefore, there is a need for a rotary brush head that is easy to disassemble, can be rotated for cleaning, and does not affect the cleaning of the end.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotatory brush head, solve the current brush that is used for clean roll and can not rotate, or rotate the connecting piece and influence the clear problem of tip.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a rotary brush head, which comprises a support frame and a rotary optical shaft which is rotatably arranged on the support frame, wherein a split cylindrical nylon brush roll is arranged on the rotary optical shaft through a set screw, and a synchronous belt tooth wheel is arranged on the rotary optical shaft in the gap of the split cylindrical nylon brush roll; the rotary roller is characterized in that hemispherical nylon brush rollers are arranged at two ends of the rotary optical axis, cylindrical protrusions are arranged on the hemispherical nylon brush rollers, and the cylindrical protrusions are inserted into shaft holes of the cylindrical nylon brush rollers at two ends.
Furthermore, the support frame includes two backup pads that oppose and connects the pull rod between two backup pads, two the end of backup pad is through bearing installation rotatory optical axis.
Still further, a positioning sleeve for positioning the bearing is arranged on the rotating optical axis.
Still further, the cylindrical nylon brush roll comprises a first cylindrical nylon brush roll, a second cylindrical nylon brush roll, a third cylindrical nylon brush roll and a fourth cylindrical nylon brush roll; the first cylindrical nylon brush roll is positioned on the left sides of the two support plates, the second cylindrical nylon brush roll is positioned between the two support plates, and the third cylindrical nylon brush roll and the fourth cylindrical nylon brush roll are positioned on the right sides of the two support plates; the synchronous toothed wheel is positioned between the third cylindrical nylon brush roll and the fourth cylindrical nylon brush roll.
Compared with the prior art, the utility model discloses a beneficial technological effect as follows:
the utility model installs the split cylindrical nylon brush roll on the rotating optical axis through the set screw, and inserts the cylindrical protrusion of the hemispherical nylon brush roll into the shaft holes of the cylindrical nylon brush rolls at the two ends for fixing, so that the brush head is easy to disassemble, the nylon brush rolls are arranged at the end parts, and the cleaning dead angle is reduced; and adopt the cylindrical nylon brush roll of components of a whole that can function independently, realize installing the hold-in range profile of tooth wheel on the rotatory optical axis of non-tip, can drive the nylon brush roll rotatory through synchronous belt drive, and do not influence the tip cleanness.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a structural view of a rotary brush head of the present invention;
FIG. 2 is a schematic cross-sectional view of the rotary brush head of the present invention;
description of reference numerals: 1. a hemispherical nylon brush roll; 2. a first cylindrical nylon brush roll; 3. a support plate; 4. a pull rod; 5. a third cylindrical nylon brush roll; 6. a fourth cylindrical nylon brush roll; 7. synchronous belt tooth-shaped wheels; 8. rotating the optical axis; 9. a positioning sleeve; 10. a second cylindrical nylon brush roll; 11. a cylindrical protrusion.
Detailed Description
As shown in fig. 1 and 2, a specific embodiment of a rotary brush head includes a support frame, specifically, the support frame includes two opposite support plates 3 and a pull rod 4 connected between the two support plates 3, so that the support plates can be kept fixed, one ends of the two support frames are used for being fixedly mounted on a support beam, the other ends of the two support plates 3 are mounted on a rotary optical axis 8 through a bearing, and a positioning sleeve 9 for positioning the bearing is mounted on the rotary optical axis 8, so that the axial position of the rotary optical axis is fixed and can only rotate on the support plates. The rotating optical axis 8 is provided with a split cylindrical nylon brush roll through a set screw, and specifically, the cylindrical nylon brush roll comprises a first cylindrical nylon brush roll 2, a second cylindrical nylon brush roll 10, a third cylindrical nylon brush roll 5 and a fourth cylindrical nylon brush roll 6; the first cylindrical nylon brush roller 2 is located on the left side of the two support plates 3, the second cylindrical nylon brush roller 10 is located between the two support plates 3, and the third cylindrical nylon brush roller 5 and the fourth cylindrical nylon brush roller 6 are located on the right side of the two support plates 3. A synchronous belt toothed wheel 7 is arranged between the third cylindrical nylon brush roller 5 and the fourth cylindrical nylon brush roller 6, and the driving device can drive the rotating optical axis to rotate through a synchronous belt. Hemisphere nylon brush roll 1 is installed at 8 both ends of rotatory optical axis, specifically, cylindrical protrusion 11 has on the hemisphere nylon brush roll 1, cylindrical protrusion 11 inserts in the axle hole of the cylindrical nylon brush roll at both ends, and the design of pin-connected panel makes the utility model discloses the dismouting of being convenient for, and the optical axis all around and the tip can both be used for cleanly when rotating, reduces the dead angle when the roll is clean.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. A rotary brush head is characterized in that: the device comprises a support frame and a rotating optical axis (8) which is rotatably arranged on the support frame, wherein a split cylindrical nylon brush roller is arranged on the rotating optical axis (8) through a set screw, and a synchronous belt toothed wheel (7) is arranged on the rotating optical axis (8) in the gap of the split cylindrical nylon brush roller; the rotary brush roller is characterized in that hemispherical nylon brush rollers (1) are arranged at two ends of the rotary optical axis (8), cylindrical protrusions (11) are arranged on the hemispherical nylon brush rollers (1), and the cylindrical protrusions (11) are inserted into shaft holes of the cylindrical nylon brush rollers at two ends.
2. The rotary brush head of claim 1, wherein: the support frame includes two backup pads (3) that oppose and link in pull rod (4) between two backup pads (3), two the end of backup pad (3) passes through the bearing installation rotatory optical axis (8).
3. The rotary brush head of claim 2, wherein: and a positioning sleeve (9) for positioning the bearing is arranged on the rotating optical axis (8).
4. The rotary brush head of claim 2, wherein: the cylindrical nylon brush roll comprises a first cylindrical nylon brush roll (2), a second cylindrical nylon brush roll (10), a third cylindrical nylon brush roll (5) and a fourth cylindrical nylon brush roll (6); the first cylindrical nylon brush roll (2) is positioned on the left sides of the two support plates (3), the second cylindrical nylon brush roll (10) is positioned between the two support plates (3), and the third cylindrical nylon brush roll (5) and the fourth cylindrical nylon brush roll (6) are positioned on the right sides of the two support plates (3); and the synchronous belt toothed wheel (7) is positioned between the third cylindrical nylon brush roller (5) and the fourth cylindrical nylon brush roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834674.6U CN210643039U (en) | 2019-10-29 | 2019-10-29 | Rotary brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834674.6U CN210643039U (en) | 2019-10-29 | 2019-10-29 | Rotary brush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210643039U true CN210643039U (en) | 2020-06-02 |
Family
ID=70834136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921834674.6U Expired - Fee Related CN210643039U (en) | 2019-10-29 | 2019-10-29 | Rotary brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210643039U (en) |
-
2019
- 2019-10-29 CN CN201921834674.6U patent/CN210643039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |