CN206545188U - A kind of road sweeper brush - Google Patents
A kind of road sweeper brush Download PDFInfo
- Publication number
- CN206545188U CN206545188U CN201720079934.8U CN201720079934U CN206545188U CN 206545188 U CN206545188 U CN 206545188U CN 201720079934 U CN201720079934 U CN 201720079934U CN 206545188 U CN206545188 U CN 206545188U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- brush
- rack
- closing piece
- road sweeper
- 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
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Abstract
The utility model discloses a kind of road sweeper brush, it is desirable to provide a kind of road sweeper brush being convenient for changing, and its drip irrigation device is to include brush and mounting seat, and bristle is fixedly mounted on the projection for having triangle at the top of brush bottom, brush, and raised side is provided with locked groove；Have in mounting seat and offer the lockhole stretched out for fastener with the raised corresponding depression at the top of brush, depression side, fastener includes spring and closing piece, and spring one end is fixedly connected on closing piece, and one end is fixedly connected on mounting seat；Being rotatably connected in mounting seat has gear, is fixedly connected between gear and closing piece by connector；Slidable connection has rack, rack and pinion engagement in mounting seat.Need to stir the i.e. detachable brush of rack when changing brush, brush can be directly imbedded when brush is installed in mounting seat, reach easy disassembly, time saving and energy saving effect.
Description
Technical field
The utility model is related to road cleaning field, more specifically, it relates to a kind of road sweeper brush.
Background technology
With the development of the city, requirement more and more higher of the people to city look and feel.In order to efficiently clean the dust on ground
And rubbish, China largely used road sweeper carry out road surface cleaning.
Publication No. CN203307759U Chinese utility model discloses a kind of road sweeper side sweeping device, including car body,
The connecting rod rack on car body, the support cylinder on connecting rod rack and hydraulic motor are installed on, and it is defeated located at hydraulic motor
Go out the brush at end, the support cylinder is located at connecting rod rack bottom, and connecting rod rack rear end is located at car body lower front.By in car
The side sweeping device that can flexibly swing, and the drive device matched are set on body, the cleaning action of road sweeper is further increased
Flexibility, then effectively increase its cleaning effect.
But, road sweeper is easily damaged brush during work, and now if not changing brush on sweeper
Required dismantling device, will waste many manpowers and time.
Utility model content
The purpose of this utility model is to provide a kind of road sweeper brush, with easy disassembly, it is time saving and energy saving the characteristics of.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of road sweeper brush,
Including bristle, brush, mounting seat and motor, the bristle is fixedly installed at the top of brush bottom, the mounting seat and is fixedly connected
In motor output end, the mounting seat bottom is fluted, and the projection coordinated with groove grafting is provided with the top of the brush, described recessed
The side of groove offers and fastener is provided with lockhole, the lockhole, and the fastener includes Lock spring and is slidably connected to lockhole
Closing piece, Lock spring one end is fixedly connected on closing piece, and the other end is fixedly connected on the bottom of lockhole, and the raised side is opened up
There is the locked groove coordinated with closing piece grafting；The closing piece is fixedly connected with traction piece, the mounting seat close to one end of lockhole bottom
On be rotatably connected to gear, the traction piece other end is fixedly connected on gear；Rack is slidably connected in the mounting seat,
Rack is engaged in the actuator for being provided for driving rack to be slided in mounting seat on gear, the rack.
By using above-mentioned technical proposal, under normal condition, Lock spring is in compressive state, and closing piece is by from spring
Push the power outside mounting seat to, at this moment closing piece and locked groove grafting coordinates, and brush is fixed in mounting seat；When promoting actuator, drive
Moving part band carry-over bar makes rack be slided in mounting seat, and the gear coordinated is engaged with rack and is rotated under the drive of rack, due to
Traction piece one end is fixed on gear, traction piece can on gear pitch of the laps, now the traction piece other end can toward gear side movement,
The closing piece fixed with traction piece can be also drawn into lockhole, and the grafting that at this moment locked groove is lost with closing piece coordinates, and brush can be in gravity
In the presence of voluntarily dropped from mounting seat, facilitate the dismounting of brush.
It is preferred that, guide rail is offered in the mounting seat, the actuator includes shifting block, and shifting block is slidably connected to guide rail.
By using above-mentioned technical proposal, shifting block slides on guide rail for rack and provides impetus, is being installed so as to drive
Slided on seat, make slip of the rack in mounting seat more smooth, facilitate the dismounting of brush.
It is preferred that, back-moving spring is installed with the mounting seat, described back-moving spring one end is fixedly connected on shifting block
On.
By using above-mentioned technical proposal, rack is slided in mounting seat stirring shifting block, closing piece is slided into mounting seat
It is interior and dismantle after brush, the state that rack is returned to before dismounting brush is made by back-moving spring, at this moment closing piece is in Lock spring
Again mounting seat is stretched out under effect, is easy to the installation of following brush.
It is preferred that, the closing piece is provided with projection, the lockhole and is fixedly connected with limited block, and limited block can prevent projection
Skidded off from lockhole.
By using above-mentioned technical proposal, Lock spring can extrapolate closing piece toward mounting seat, and limited block prevents projection from lock
Hole is skidded off, and reduces the situation that closing piece drops from lockhole.
It is preferred that, the rack shapes are circle.
By using above-mentioned technical proposal, being promoted on circular rack can drive whole rack to slide during rack, so that
Whole closing pieces in mounting seat are driven to be slided into mounting seat, at this moment brush can voluntarily drop under gravity, make tearing open for brush
Unload more convenient.
It is preferred that, the mounting seat is embedded with rotatable ball, and ball part exposes and is connected to rack.
By using above-mentioned technical proposal, the force of sliding friction between mounting seat and rack is changed into force of rolling friction, made
Slip of the rack in mounting seat is more smooth.
It is preferred that, depression in the mounting seat is shaped as triangle.
By using above-mentioned technical proposal, the structure of triangle makes fixation of the brush in mounting seat more stablize, and reduces
The situation that brush comes off or loosened from mounting seat, and the shape of installation personnel correspondence triangle when installing brush
Installed, the position that brush easy to find is installed.
It is preferred that, the closing piece is away from the chamfered setting in mounting seat one end bottom.
By using above-mentioned technical proposal, closing piece imbeds installation away from the chamfered setting in mounting seat one end bottom in brush
During seat, the raised chamfering promoted on closing piece in brush makes closing piece slide into mounting seat, and brush imbeds mounting seat completely
Closing piece is locked spring and released afterwards, locks brush.
It is preferred that, it is chamfered at the top of the brush to set.
It is chamfered at the top of brush to set so that brush is easier when imbedding mounting seat by using above-mentioned technical proposal,
And the raised more easily promotion closing piece in brush is slided into mounting seat, facilitate the installation of brush.
In summary, the utility model has the advantages that：Shifting block, shifting block band carry-over bar are stirred when dismantling brush
Slided in mounting seat and then drive pinion rotation, the rotation of gear makes to be fixed on traction piece on the gear pitch of the laps on gear,
So as to which closing piece is drawn in lockhole, at this moment brush can voluntarily drop under gravity；Unclamp after shifting block, back-moving spring is by tooth
Bar returns to original state, and closing piece returns to original state in the presence of Lock spring；Will be convex in brush during installation brush
Rise and imbed in groove in mounting seat, brush can be fixed in mounting seat by fastener；The dismounting of brush is facilitated, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the annexation schematic diagram of brush and mounting seat in the present embodiment；
Fig. 3 is the sectional view along line A-A in Fig. 2；
Fig. 4 is the sectional view along line B-B in Fig. 2；
Fig. 5 is the enlarged drawing of C portion in Fig. 4.
Reference：1st, bristle；2nd, brush；3rd, mounting seat；4th, motor；5th, groove；6th, it is raised；7th, lockhole；8th, fastener；
81st, Lock spring；82nd, closing piece；9th, locked groove；10th, traction piece；11st, gear；12nd, rack；13rd, guide rail；14th, shifting block；15th, reset
Spring；16th, projection；17th, limited block；18th, ball.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
A kind of road sweeper brush, as shown in figure 1, road sweeper bottom has been bolted 4 motors 4, the output end of motor 4
Mounting seat 3 is installed with, the bottom of mounting seat 3 is fixed with brush 2, and the bottom of brush 2 is installed with bristle 1.
As shown in Figures 2 and 3, the bottom up of mounting seat 3 depression has is provided with lock on the groove 5 of triangle, the cell wall of groove 5
There is fastener 8 in hole 7, lockhole 7, fastener 8 includes Lock spring 81 and closing piece 82, and the one end of Lock spring 81 is consolidated by way of welding
Due to the bottom of lockhole 7, the other end is fixed on closing piece 82 by way of welding, and closing piece 82 is slidably connected in lockhole 7, closing piece 82
Close to the bottom end of lockhole 7 inwardly projecting limited location block 17 at projection 16, the opening of lockhole 7, the energy of limited block 17 are protruding with to side
Barrier effect is played to projection 16, the situation that projection 16 is skidded off from closing piece 7 is reduced.
Gear 11 is rotatably connected in mounting seat 3, the axle on its middle gear 11 is rotationally connected with mounting seat 3, closing piece 82 is leaned on
It is steel wire, traction piece that one end of the nearly bottom of lockhole 7 is fixed with traction piece 10 in traction piece 10, the present embodiment by way of welding
10 other ends are fastened on the axle of gear 11；The rack 12 of circle, rack 12 and gear 11 are slidably connected in mounting seat 3
Engagement coordinates, and is welded with guide rail 13 in mounting seat 3, rack 12 is integrally formed with shifting block 14, and shifting block 14 is exposed to mounting seat 3, and
Shifting block 14 is slidably connected to guide rail 13；The one end of guide rail 13 is fixed with back-moving spring 15 by way of welding, and back-moving spring 15 is another
One end is fixed on by way of welding on shifting block 14.
As shown in Figure 4 and Figure 5, rolled in mounting seat 3 and be inlaid with ball 18, and ball 18 is connected to rack 12；The bottom of brush 2
Portion is installed with bristle 1, and the top of brush 2 is protruding upward projection 6 of triangle, and projection 6 coordinates with the grafting of groove 5, and raised 6
Side be provided with the grafting of closing piece 82 coordinate locked groove 9；The top of projection 6 is chamfered to be set, and closing piece 7 is away from one end bottom of mounting seat 3
Portion is chamfered to be set.
Specific work process：When dismantling brush 2, shifting block 14 is stirred, rack 12 is slided in mounting seat 3, the band of rack 12
Moving gear 11 is rotated, because the one ends wound of traction piece 10 is fixed on gear 11, and gear 11 can make traction piece 10 in tooth when rotating
The other end of traction piece 10, is pulled to gear 11, so as to pull closing piece 82, closing piece 82 is slided into lockhole 7, at this moment by pitch of the laps on wheel 11
The grafting that locked groove 9 loses with closing piece 82 coordinates, and brush 2 can voluntarily drop under gravity；Shifting block is unclamped, bullet is being resetted
In the presence of spring 15, rack 12 returns to initial position, and closing piece 82 returns to initial position in the presence of Lock spring 81, is
Next brush 2 is installed to prepare；When brush 2 is installed, because projection 6 and groove 5 is triangular shaped, alignment bumps 6 are only needed
With the shape of groove 5, projection 6 is injected in groove 5, when projection 6 promotes the chamfering on closing piece 82, closing piece 82 can be slided into lock
In hole 7, when projection 6 is fully inserted into groove 5, closing piece 82 returns to initial position, closing piece in the presence of Lock spring 81
82 and locked groove 9 realize grafting coordinate, brush 2 is fixed in mounting seat 3.
Claims (9)
1. a kind of road sweeper brush, including bristle (1), brush (2), mounting seat (3) and motor (4), the fixed peace of the bristle (1)
Loaded on brush (2) bottom, motor (4) output end is fixedly connected at the top of the mounting seat (3), it is characterized in that：The mounting seat
(3) bottom is fluted (5), and the projection (6) coordinated with groove (5) grafting is provided with the top of the brush (2), the groove (5)
Side offers and fastener (8) is provided with lockhole (7), the lockhole (7), and the fastener (8) includes Lock spring (81) and slided
The closing piece (82) of lockhole (7) is connected to, Lock spring (81) one end is fixedly connected on closing piece (82), and the other end is fixedly connected on lock
The bottom in hole (7), the side of the projection (6) offers the locked groove (9) coordinated with closing piece (82) grafting；The closing piece (82) is leaned on
One end of nearly lockhole (7) bottom, which is fixedly connected with traction piece (10), the mounting seat (3), is rotatably connected to gear (11), institute
Traction piece (10) other end is stated to be fixedly connected on gear (11)；Rack (12), rack are slidably connected on the mounting seat (3)
(12) it is engaged in the driving for being provided for driving rack (12) to be slided in mounting seat (3) on gear (11), the rack (12)
Part.
2. a kind of road sweeper brush according to claim 1, it is characterized in that：Guide rail is offered on the mounting seat (3)
(13), the actuator includes shifting block (14), and shifting block (14) is slidably connected to guide rail (13).
3. a kind of road sweeper brush according to claim 2, it is characterized in that：It is installed with the mounting seat (3) multiple
Position spring (15), described back-moving spring (15) one end is fixedly connected on shifting block (14).
4. a kind of road sweeper brush according to claim 1, it is characterized in that：The closing piece (82) is provided with projection (16),
Limited block (17) is fixedly connected with the lockhole (7), limited block (17) can prevent projection (16) from being skidded off from lockhole (7).
5. a kind of road sweeper brush according to claim 1, it is characterized in that：The rack (12) is shaped as circle.
6. a kind of road sweeper brush according to claim 1, it is characterized in that：The mounting seat (3) is embedded with rotatable
Ball (18), ball (18) partly exposes and is connected to rack (12).
7. a kind of road sweeper brush according to claim 1, it is characterized in that：The shape of groove (5) on the mounting seat (3)
Shape is triangle.
8. a kind of road sweeper brush according to claim 1, it is characterized in that：The closing piece (82) is away from mounting seat (3) one
Hold bottom is chamfered to set.
9. a kind of road sweeper brush according to claim 1, it is characterized in that：It is chamfered at the top of the brush (2) to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079934.8U CN206545188U (en) | 2017-01-18 | 2017-01-18 | A kind of road sweeper brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079934.8U CN206545188U (en) | 2017-01-18 | 2017-01-18 | A kind of road sweeper brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206545188U true CN206545188U (en) | 2017-10-10 |
Family
ID=59992684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720079934.8U Expired - Fee Related CN206545188U (en) | 2017-01-18 | 2017-01-18 | A kind of road sweeper brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206545188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367619A (en) * | 2021-06-28 | 2021-09-10 | 重庆博林生活服务集团有限公司 | Brush disc dismounting structure and dismounting method |
-
2017
- 2017-01-18 CN CN201720079934.8U patent/CN206545188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367619A (en) * | 2021-06-28 | 2021-09-10 | 重庆博林生活服务集团有限公司 | Brush disc dismounting structure and dismounting method |
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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: 20171010 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |