CN204336817U

CN204336817U - Dust catcher brush roll

Info

Publication number: CN204336817U
Application number: CN201520019518.XU
Authority: CN
Inventors: 吴海啸
Original assignee: Hangzhou Yue Kai Composite Co Ltd
Current assignee: Hangzhou Yue Kai Composite Co Ltd
Priority date: 2015-01-13
Filing date: 2015-01-13
Publication date: 2015-05-20
Anticipated expiration: 2025-01-13

Abstract

The utility model discloses a kind of dust catcher brush roll, its drip irrigation device is, comprise roll body and hairbrush, described hairbrush comprises bristle and brush board, described bristle is fixed on brush board, described brush board to be arranged on roll body periphery wall and to removably connect with roll body, and described roll body circumferentially all arranges at least two pieces of brush boards with axial direction; By adopting technique scheme, brush board all arranges at least two pieces along roll body circumferential and axial direction, namely at least arranges four pieces, such setting both can change the brush board of circumference, also can change the brush board in circumferential direction, can carry out local replacing brush board, change more flexible, cut the waste.

Description

Dust catcher brush roll

Technical field

The utility model relates to a kind of brush roll, is specifically related to a kind of dust catcher brush roll.

Background technology

Dust catcher can be divided into vertical, horizontal and portable by structure, the operation principle of dust catcher utilizes motor band moving vane High Rotation Speed, in the housing of sealing, produce air negative pressure, sucks dirt bits.

In order to strengthen the pick-up performance of different dust catcher, now general high-end dust catcher arranges brush roll at suction inlet place, make dust catcher rotation by brush roll while dust suction, the bristle in brush roll is driven to rotate, ground is swept, due to brush roll bristle often and bottom surface rub, therefore the bristle of brush roll often damages, and due to the not parallel bristle wear degree varies sample causing brush roll of axial line and ground of carpet heights out-of-flatness or brush roll, integral replacing causes waste, and replacement cost is high.

Utility model content

For the deficiency that prior art exists, the utility model provides a kind of dust catcher brush roll of local replacing hairbrush.

For achieving the above object, the utility model provides following technical scheme: a kind of dust catcher brush roll, comprise roll body and hairbrush, described hairbrush comprises bristle and brush board, described bristle is fixed on brush board, described brush board to be arranged on roll body periphery wall and to removably connect with roll body, and described roll body circumferentially all arranges at least two pieces of brush boards with axial direction.

By adopting technique scheme, brush board all arranges at least two pieces along roll body circumferential and axial direction, namely at least arranges four pieces, such setting both can change the brush board of circumference, also can change the brush board in circumferential direction, can carry out local replacing brush board, change more flexible, cut the waste.

The utility model is set to further, described roll body periphery wall axially offers at least two chutes along it, one end of described chute extends to the end face of roll body, institute's chute is made up of upper hopper chute and gliding groove, described upper hopper chute is connected with gliding groove, the width of described upper hopper chute is less than the width of gliding groove, the relative gliding groove of described upper hopper chute is away from roll body center, the face that described brush board coordinates with roll body is fixedly installed slide block, described slide block size shape and chute match, described roll body is also provided with and admittedly puts structure, described structure of admittedly putting is for opening or closing the one end extending to the chute of roll body end face.

By adopting technique scheme, the end face that chute one end extends to roll body facilitates slide block to slip into; The width of upper hopper chute is less than the width of gliding groove, the relative gliding groove of described upper hopper chute is away from roll body center, slide block size shape and chute match, slide block can only be offered direction along chute and move, can not move along axis body radial direction, after slide block slips into chute, an end face of brush board periphery wall that is lucky and roll body is fitted, admittedly put structure to close chute and prevent brush board from sliding, when brush board changed by needs time, admittedly put structure open chute make slide block drive brush board skid off, new brush board is slipped into by chute, after replacing close.

The utility model is set to further, and described structure of admittedly putting comprises and is opened in the first chute on the end face of roll body and the second chute, and described second chute two ends are communicated with the first chute and chute respectively; In described first chute, sliding bar is set, described sliding bar is provided with movable block, deviate from second chute one end in described first chute and be fixed with elastic component, described elastic component one end is fixedly connected with the first chute inwall, the elastic component other end is fixedly connected with sliding bar, described slide bar can drive movable block can stretch into chute along the second slide, and when sliding bar Compress Spring, described movable block leaves in chute retraction second chute.

By adopting technique scheme, time chute is closed, movable block stretches in chute along the second chute, blocks slide block, and slide block can not be slided, and namely brush board is fixed on roll body, now elastic component lower or compressive state in the raw; When chute opened by needs time, slip sliding bar drives movable block to move, in movable block retraction second chute, now elastic component is compressed further, need to rely on hand-held sliding bar, when unclamping sliding bar due to the return action of elastic component, resilient element urges sliding bar, sliding bar drives movable block to stretch into again chute inner sealing.

The utility model is set to further, and described chute is convex chute, and described slide block is convex slide block, and described convex slide block is that elastomeric material is made.

By adopting technique scheme, convex sliding groove structure is simple, and offer conveniently, the lug boss of convex slide block is made up of elastomeric material, can adapt to the chute size varied in size, namely can adapt to more axis body.

The utility model is set to further, and described slide block is arranged on brush board center.

By adopting technique scheme, slide block is arranged on brush board center and makes brush board fixing more stable.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model dust catcher brush roll;

Fig. 2 is the structural representation of the roll body of the utility model dust catcher brush roll;

Fig. 3 is the top view of the roll body of the utility model dust catcher brush roll;

Fig. 4 is the sectional view of the A-A of Fig. 3;

Fig. 5 is the structural representation of hairbrush in the utility model dust catcher brush roll;

Fig. 6 is the top view of hairbrush in the utility model dust catcher brush roll.

Reference numeral: 1, roll body; 11, convex chute; 12, the first chute; 13, the second chute; 2, hairbrush; 21, brush board; 211, slide block; 22, bristle; 3, sliding bar; 31, movable block; 32, elastic component.

Detailed description of the invention

Referring to figs. 1 through Fig. 6, the utility model dust catcher brush roll embodiment is described further.

A kind of dust catcher hairbrush 2 roller, comprise roll body 1 and hairbrush 2, described hairbrush 2 comprises bristle 22 and brush board 21, described bristle 22 is fixed on brush board 21, described brush board 21 to be arranged on roll body 1 periphery wall and to removably connect with roll body 1, described roll body 1 circumferentially all arranges at least two pieces of brush boards 21 with axial direction, preferably, roll body 1 circumferentially arranges four pieces of brush boards 21, three pieces of brush boards 21 are set vertically, namely the brush board 21 that 12 block sizes are identical altogether, the sidewall of 12 pieces of brush boards 21 fits tightly the structure of a formation similar axle sleeve just in time around roll body 1 one circle, in order to vivider description, distribution brush board 21 being launched into rectangle brush board 21 as 4 × 3 latticed.

Further, described roll body 1 periphery wall axially offers at least two chutes along it, preferred chute is offered four and is uniformly distributed along roll body 1 periphery wall, one end of described chute extends to the end face of roll body 1, institute's chute is made up of upper hopper chute and gliding groove, described upper hopper chute is connected with gliding groove, the width of described upper hopper chute is less than the width of gliding groove, the relative gliding groove of described upper hopper chute is away from roll body 1 center, the face that described brush board 21 coordinates with roll body 1 is fixedly installed slide block 211, described slide block 211 size shape and chute match, preferably, described chute is convex chute 11, described slide block 211 is convex slide block 211, described convex slide block 211 is made for elastomeric material, specifically be made up of elastic caoutchouc, the chute size varied in size can be adapted to, namely more axis body can be adapted to, described roll body 1 is also provided with and admittedly puts structure, described structure of admittedly putting is for opening or closing the one end extending to the chute of roll body 1 end face.

Further, described admittedly put structure comprise be opened in roll body 1 end face on the first chute 12 and the second chute 13, described second chute 13 two ends are communicated with the first chute 12 and chute respectively; In described first chute 12, sliding bar 3 is set, described sliding bar 3 is provided with movable block 31, preferred movable block 31 and sliding bar 3 one-body molded, structural strength is higher; Described slide bar can drive movable block 31 to slide along the second chute 13, described movable block 31 can stretch into chute or leave in chute retraction second chute 13, deviate from second chute 13 one end in described first chute 12 and be fixed with elastic component 32, described elastic component 32 one end is welded on the first chute 12 inwall, elastic component 32 other end is welded on sliding bar 3, and preferred elastomeric part 32 is spring.

Further, described slide block 211 is arranged on brush board 21 center; Slide block 211 is arranged on brush board 21 center and makes brush board 21 fixing more stable.

Working method: time chute is closed, movable block 31 stretches in chute along the second chute 13, blocks slide block 211, and slide block 211 can not be slided, and namely brush board 21 is fixed on roll body 1, now spring lower or compressive state in the raw; When chute opened by needs time, slip sliding bar 3 drives movable block 31 to move, in movable block 31 retraction second chute 13, now spring is compressed further, need to rely on hand-held sliding bar 3, when unclamping sliding bar 3 due to the return action of spring, spring promotes sliding bar 3, and sliding bar 3 drives movable block 31 to stretch into again chute inner sealing.

The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a dust catcher brush roll, comprise roll body and hairbrush, it is characterized in that: described hairbrush comprises bristle and brush board, described bristle is fixed on brush board, described brush board to be arranged on roll body periphery wall and to removably connect with roll body, and described roll body circumferentially all arranges at least two pieces of brush boards with axial direction.

2. dust catcher brush roll according to claim 1, it is characterized in that: described roll body periphery wall axially offers at least two chutes along it, one end of described chute extends to the end face of roll body, institute's chute is made up of upper hopper chute and gliding groove, described upper hopper chute is connected with gliding groove, the width of described upper hopper chute is less than the width of gliding groove, the relative gliding groove of described upper hopper chute is away from roll body center, the face that described brush board coordinates with roll body is fixedly installed slide block, described slide block size shape and chute match, described roll body is also provided with and admittedly puts structure, described structure of admittedly putting is for opening or closing the one end extending to the chute of roll body end face.

3. dust catcher brush roll according to claim 2, is characterized in that: described structure of admittedly putting comprises and is opened in the first chute on the end face of roll body and the second chute, and described second chute two ends are communicated with the first chute and chute respectively; In described first chute, sliding bar is set, described sliding bar is provided with movable block, deviate from second chute one end in described first chute and be fixed with elastic component, described elastic component one end is fixedly connected with the first chute inwall, the elastic component other end is fixedly connected with sliding bar, described slide bar can drive movable block can stretch into chute along the second slide, and when sliding bar Compress Spring, described movable block leaves in chute retraction second chute.

4. dust catcher brush roll according to claim 2, is characterized in that: described chute is convex chute, and described slide block is convex slide block, and described convex slide block is that elastomeric material is made.

5. want the dust catcher brush roll described in 2 or 4 according to right, it is characterized in that: described slide block is arranged on brush board center.