CN209686304U - A kind of detachable brush roll - Google Patents
A kind of detachable brush roll Download PDFInfo
- Publication number
- CN209686304U CN209686304U CN201822185359.7U CN201822185359U CN209686304U CN 209686304 U CN209686304 U CN 209686304U CN 201822185359 U CN201822185359 U CN 201822185359U CN 209686304 U CN209686304 U CN 209686304U
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- CN
- China
- Prior art keywords
- sliding rail
- main shaft
- sliding slot
- brush roll
- root
- 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.)
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Abstract
The utility model relates to a kind of detachable brush rolls, comprising: main shaft, sliding rail, hairbrush, positioning device.Main shaft is axially disposed sliding slot, and for installing the sliding rail, the sliding rail has hairbrush mounting hole, and sliding rail is fixed by positioning device in the sliding slot on the main shaft.When being cleaned using brush roll, hairbrush is constantly worn, and when needing replacing, releases the fixation of positioning device, and sliding rail, that is, changeable hair brush is taken out out of main shaft sliding slot；Main shaft or sliding rail can also only replace the components of damage when damaging, save cost of labor and material cost.Belong to a kind of special-purpose vehicle technical field.
Description
Technical field
The utility model belongs to special-purpose vehicle technical field, is related to a kind of environmental protection cleaning outfit, more particularly, to one kind
Detachable brush roll.
Background technique
With the increase of highway in China mileage, the foundation of highway network be also proposed highway cleaning equipment higher and higher
Requirement.Sweeping machine often have brush roll be used to clean road surface, brush roll need to be replaced often as vulnerable part, conventional method be integrally more
It changes, such method cost of idleness, takes a lot of work laborious.
Utility model content
The utility model provides a kind of detachable brush roll for prior art deficiency and defect, a kind of detachable
Brush roll is made of several components, and after parts wear, fast changeable components repair brush roll, save labour turnover and
Material cost.
The utility model is achieved through the following technical solutions, a kind of detachable brush roll include: main shaft, sliding rail,
Hairbrush, positioning device.
The main shaft both ends have interconnecting piece, facilitate brush roll to be mounted on the other components of sweeping machine, can be splined shaft, spiral shell
Pit, flat key axis, splined hole, flat key hole, flange；The main shaft has sliding slot along axial, for installing sliding rail；In the main shaft
Between can with hollow out, save material.
The sliding rail has hairbrush mounting hole, and sliding rail can slide in main shaft sliding slot.The sliding rail passes through positioning device
It is fixed in the sliding slot on the main shaft, the positioning device can be pressing tongs, threaded fastener, pin shaft etc..
The hairbrush is made of root and bristle, and the shape of the root is the three-dimensional knot such as cylindrical body, cuboid, square
The sectional dimension of structure, the root is greater than hairbrush mounting hole, and the length of root and the depth of sliding rail are consistent, and root is stuck in sliding slot
Inside；The root is plane close to one end of sliding slot, and when sliding rail is inserted into sliding slot, sliding rail is pressed on cunning by positioning device
The inner wall of the hairbrush root and sliding slot can also be fitted closely while in slot；Described bristle one end squeezes and is fastened on root
Interior, the bristle other end initially passes through hairbrush mounting hole along main shaft radially when installation, and the material of the bristle can be steel wire, modeling
Material, nylon, rubber, polyurethane.
When being cleaned using brush roll, hairbrush is constantly worn, and when needing replacing, releases the fixation of positioning device, from main shaft sliding slot
Interior taking-up sliding rail, that is, changeable hair brush；Main shaft or sliding rail can also only replace the components of damage when damaging.It is a kind of detachable
Brush roll saves cost of labor and material cost.
Detailed description of the invention:
Fig. 1 is a kind of detachable brush roll main view.
Fig. 2 is a kind of detachable brush roll side view.
Fig. 3 is main axis side view.
Fig. 4 is sliding rail main view.
Fig. 5 is the side view that hairbrush is mounted on sliding rail.
Fig. 6 is hairbrush side view.
Specific embodiment:
As shown, a kind of detachable brush roll includes: main shaft 1, sliding rail 2, hairbrush 3, positioning bolt 4.
1 both ends of main shaft have connection screw thread hole 11, and structure is simple, and processing cost is low, facilitates brush roll to be mounted on and sweeps road
On the other components of vehicle；The main shaft has ladder chute 12 along axial, and ladder chute 12 is inner small and outside big, is inserted into ladder chute 12
Sliding rail 2 will not radially fall off from main shaft；Hollow out among the main shaft saves material；The main shaft has positioning spiro pit 13,
Simple relative to other fixed form structures, processing cost is low.The setting of ladder chute equal part is in main shaft surface, ladder chute 12
Quantity can in conjunction with actual use situation determine, will affect sweeping efficiency very little, will increase manufacture difficulty too much.It is advantageous to
Quantity is 4 or 6, is convenient for equal part.
2 cross-sectional shape size of sliding rail and ladder chute 12 are consistent, can slide in the ladder chute 12 of main shaft 1, sliding rail 2
It with location hole 22, is fixed by positioning device in the ladder chute 12 of main shaft 1, the usage quantity of sliding rail 2 can be in conjunction with real
Border service condition determines that preferred amount is 2 to 6.Hairbrush mounting hole 21, the number of hairbrush mounting hole 21 are had on the sliding rail 2
Amount can determine that general hairbrush mounting hole 21 is separated by 2 to 5 centimetres in conjunction with actual use situation.
The hairbrush 3 is made of bristle 31 and root 32, and bristle 31 passes through hairbrush mounting hole 21 from inside to outside, root 32
Sectional dimension, which is greater than hairbrush mounting hole 21, cannot pass through hairbrush mounting hole 21, the length of root 32 and the depth dimensions of sliding rail 2
Unanimously, the material of bristle 31 can be steel wire, plastics, nylon, rubber, polyurethane, when installation bristle 31 along main shaft 1 radially towards
Outside.The size of each 3 root of hairbrush is consistent, general can be mounted on each hairbrush mounting hole 21, can be in conjunction with actual use
Situation rationally determines the usage quantity of hairbrush 3.
The positioning bolt 4 passes through location hole 22 and is tightened on positioning spiro pit 13, for positioning and fastening sliding rail 2.
When being cleaned using brush roll, hairbrush 3 is constantly worn, and when needing replacing, is dismantled positioning bolt 4, is taken out out of sliding slot 12
Sliding rail 2 can be individually replaced hairbrush；Main shaft 1 or sliding rail 2 can also only replace component of its damage when damaging, save manually at
Sheet and material cost.
Claims (7)
1. a kind of detachable brush roll, it is characterised in that: including main shaft (1), sliding rail (2), hairbrush (3), positioning device (4), institute
State that main shaft (1) is axially disposed there are sliding slot (12), for installing the sliding rail (2), the sliding rail (2) has hairbrush mounting hole
(21), the sliding rail (2) is fixed on the sliding slot (12) on the main shaft (1) Nei by positioning device (4), hairbrush (3) packet
Root (32) and bristle (31) are included, bristle (31) one end, which is extruded, to be fastened in root (32), the section ruler of the root (32)
Very little to be greater than hairbrush mounting hole (21), the length of the root (32) is consistent with the depth of the sliding rail (2), and the bristle (31) is another
One end passes through the hairbrush mounting hole (21) along main shaft (1) radially, and the root (32) is stuck on the inside of sliding slot (12)；It is described
Root (32) is supporting surface close to the one end of sliding slot (12), and sliding rail (2) is pressed in sliding slot (12) by positioning device (4)
Also the inner wall of the root (32) and the sliding slot (12) can be fitted closely to form fixation simultaneously.
2. a kind of detachable brush roll according to claim 1, it is characterised in that: the intermediate hollow out of the main shaft (1).
3. a kind of detachable brush roll according to claim 1, it is characterised in that: the sliding rail (2) can be in the sliding slot
(12) sliding in.
4. a kind of detachable brush roll according to claim 1, it is characterised in that: the cross section of the sliding slot (12) is ladder
Shape, the sliding slot (12) is inner small and outside big, can guarantee that the sliding rail (2) in insertion sliding slot (12) will not radially fall off from main shaft.
5. a kind of detachable brush roll according to claim 1, it is characterised in that: the positioning device (4) is pressing tongs, screw thread
Fastener or pin shaft.
6. a kind of detachable brush roll according to claim 1, it is characterised in that: the shape of the root (32) is cylinder
Body, cuboid or square.
7. a kind of detachable brush roll according to claim 1, it is characterised in that: between each hairbrush mounting hole (21)
Be mutually divided into 2 to 5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185359.7U CN209686304U (en) | 2018-12-25 | 2018-12-25 | A kind of detachable brush roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185359.7U CN209686304U (en) | 2018-12-25 | 2018-12-25 | A kind of detachable brush roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686304U true CN209686304U (en) | 2019-11-26 |
Family
ID=68596687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185359.7U Active CN209686304U (en) | 2018-12-25 | 2018-12-25 | A kind of detachable brush roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555057A (en) * | 2018-12-25 | 2019-04-02 | 上海神舟汽车节能环保股份有限公司 | A kind of detachable brush roll |
-
2018
- 2018-12-25 CN CN201822185359.7U patent/CN209686304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555057A (en) * | 2018-12-25 | 2019-04-02 | 上海神舟汽车节能环保股份有限公司 | A kind of detachable brush roll |
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