CN102462450A - Rolling brush of dust collector - Google Patents

Rolling brush of dust collector Download PDF

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Publication number
CN102462450A
CN102462450A CN2010105449517A CN201010544951A CN102462450A CN 102462450 A CN102462450 A CN 102462450A CN 2010105449517 A CN2010105449517 A CN 2010105449517A CN 201010544951 A CN201010544951 A CN 201010544951A CN 102462450 A CN102462450 A CN 102462450A
Authority
CN
China
Prior art keywords
brush
roller bearing
rolling brush
post
blade
Prior art date
Application number
CN2010105449517A
Other languages
Chinese (zh)
Inventor
冯新粮
魏君泰
穆道津
Original Assignee
乐金电子(天津)电器有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 乐金电子(天津)电器有限公司 filed Critical 乐金电子(天津)电器有限公司
Priority to CN2010105449517A priority Critical patent/CN102462450A/en
Publication of CN102462450A publication Critical patent/CN102462450A/en

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Abstract

The invention discloses a rolling brush of a dust collector. The rolling brush is characterized by comprising a rolling shaft, a baffle, a transmission column, a blade and a rolling brush strip, wherein the rolling shaft is arranged at the air inlet of the rolling brush; the baffle and the transmission column are rotatably fixed at the two ends of the rolling shaft; the transmission column and a rolling brush driving device are in transmission connection with each other; the blade is fixedly connected with the rolling shaft and arranged between the baffle and the transmission column; and the rolling brush strip is arranged between the baffle and the transmission column and can be used for realizing the linkage of the baffle and the transmission column. In the brush head structure of the rolling brush disclosed by the invention, the long thin garbage wound on the rolling brush is cut off by the blade so as to prevent hair and the like from being wound on the rolling brush, realize a smoother cleaning process and improve the user satisfaction; and moreover, the suspended rolling brush strip can be used for increasing the striking force against the ground during rotation, and the cleaning power of the rolling brush against deep garbage is improved. Furthermore, as bristles are fragile components and the rolling shaft is a durable product, the bristles or cleaning cloth are fixed on the rolling brush strip so that the bristles or cleaning cloth can be simply replaced and the product use cost is reduced.

Description

Dust collector rolling brush
Technical field
The present invention relates to a kind of dust catcher, be specifically related to a kind of brush of dust catcher.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general; Vacuum cleaner mainly comprises aspirator and suction line; With motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body; Suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe through air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and in dust catcher, forms instantaneous vacuum, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body through air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class that control, and adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
Fig. 1 is a prior art vertical type dust collector structural representation.Fig. 2 is a prior art brush head of dust collector structural representation.Like Fig. 1, shown in 2, vertical type dust collector comprises that the top of body 1 is the handle 2 of person's push-and-pull easy to use, and body 1 front portion is the protecgulum 4 that combines with drain pan 3; The spare part of drain pan 3 sidewalls is inserted the subsequent use rigidity sweep-up pipe 6 of pegging graft on the frame 5; Body 1 bottom is provided with the brush 9 that is contained the foreign substances air by the brush loam cake 7 and the suction of brush chassis 8 warp hooks, 33 be combined intos along ground, in brush 9, be provided with rotatable round brush 10, through being fixed on the driving shaft 22 of the driving motor 21 on the brush chassis 8; Utilize driving belt 23 to transmit power on the round brush 10; Round brush 10 is rotated, and the dust on the loosening scope of operation sucks dust in the dust bag of dust catcher through brush 9.The middle part at brush 9 rears is provided with a pair of coaxial front truckle 11, and also is provided with a pair of coaxial rear truckle 12 of taking turns spacing greater than front truckle 11 in the both sides, rear portion of drain pan 3 bottoms, and body moved forward and backward when these coaxial castors 11,12 were convenient to the dust suction operation.The left back position of drain pan 3 is provided with control pedal 13, and the effect of this control pedal is the body of control dust catcher and the angle of inclination of brush.The back of handle 2 is provided with rotation wire rack 14, and the top, the back side of drain pan 3 is provided with mouth hanging securing electric lines support 15 down, supplies to be wound up as the power line 16 that dust catcher provides power supply on rotation wire rack 14 and the securing electric lines support 15.Power line 16 1 ends connect attaching plug 17, and the other end is introduced drain pan 3 backs and is connected with electrical parts such as its interior motor of dust collector that is provided with, fans.Flexible pipe 18 1 ends that drain pan 3 upper rear portion are provided with connect the dust bag in the drain pan 3, and the other end is connected to brush 9 gas inside passages.The back side of drain pan 3 also is provided with subsequent use dust removal brush 19 and the spareslots 20 of placing zero thing.The gas gas passage in brush 9, hose 18 and drain pan 3 that contains foreign substances on the ground; And through being arranged on the inner effects that produce motor, fan and the filter of suction of drain pan 3, with removed after filtering dust etc. with the gas of material through steam vent.
But no matter be the vertical type dust collector or the round brush of horizontal dust collector; The time run into long thin rubbish in work,, be easy to be wrapped on the roller bearing like hair the end of a thread etc.; Go up the axial region that rubbish can progressively be wrapped in roller bearing in case twine, reduced the cleaning effect of round brush and be difficult to cleaning.
Summary of the invention
The object of the present invention is to provide a kind of thin rubbish of length of effectively avoiding to be wrapped in the roller brushes structure on the roller bearing.
For realizing above-mentioned purpose, the technical scheme that the present invention takes is:
A kind of dust collector rolling brush is characterized in that: comprise the roller bearing that is arranged on round brush air inlet place; The baffle plate that rotatably is fixed on described roller bearing two ends with take off post described take off post and the round brush drive unit can be in transmission connection; With the blade that described roller bearing is in transmission connection, between described blade is arranged on baffle plate and takes off post; And be arranged on baffle plate and take off post between and with both the interlock the round brush bar.
Described roller bearing rotatably is fixed on round brush air inlet place; Described taking off post to being formed with groove on hollow shaft structure and its circle tube inner wall; Described roller bearing end is set with fixed gear; Planetary gear coupling ground inserts in the space between gear and interior groove and engagement simultaneously with it, and fixed side is arranged on the side that takes off post and is fixedly connected and jack-post is inserted described planetary gear axle center locate with roller bearing.
Described roller bearing is formed with rotating part in the end in the baffle plate and the outside that takes off post, and described rotating part rotatably is fixedly installed on the U-shaped draw-in groove of round brush inside sidewalls.
Described roller bearing is fixed on brush suction nozzle place.
Blade is the laminated structure that both sides form sharp blade, and its center is formed with the through hole with described roller bearing coupling, is formed with the keyway arrangements of coupling between said through hole and roller bearing.
Its width is formed with fin in described blade plane upper edge, and described fin extends to and forms comb structure beyond the blade.
Described round brush bar is processed by hard material, and its end is provided with bristle or rag bar.
Between described round brush bar is distributed in baffle plate with spirality and takes off post.
The beneficial effect that the present invention obtained is: brush-head structure of the present invention; In its round brush, be provided with and the opposite blade of round brush bar direction of rotation; The thin rubbish of length that utilizes blade will be wrapped on the round brush in the time of the generation relative motion of between cuts off; Avoid the windings on round brush such as hair, made scale removal process more smooth and easy, improved user satisfaction; And the round brush bar of unsettled setting has increased the hitting dynamics to ground when rotated, has improved the cleaning dynamics of round brush to deep layer rubbish.Further, because bristle belongs to easily worn part, and roller bearing belongs to anti-consumption article, and bristle or rag are fixed on the round brush bar, can simply change, and reduces the product use cost.
Description of drawings
Fig. 1 is a prior art vertical type dust collector structural representation;
Fig. 2 is a prior art brush head of dust collector structural representation;
Fig. 3 is the vertical view of brush internal structure of the present invention;
Fig. 4 is the upward view of brush internal structure of the present invention;
Fig. 5 is a roller brushes structure sketch map of the present invention;
Fig. 6 is a round brush decomposition texture sketch map of the present invention;
Fig. 7 is a fixed side structural representation of the present invention;
Fig. 8 is an A shown in Figure 6 portion enlarged diagram.
The specific embodiment
To do further explain to the present invention through the specific embodiment below:
Like Fig. 3, shown in 4; In brush 90, be provided with rotatable round brush 20; Through being fixed on the driving shaft of the driving motor on the brush chassis 28, utilize driving belt to transmit power on the round brush 20, round brush 20 is rotated; Dust on the loosening scope of operation sucks dust in the dust bag of dust catcher through brush 90.
Like Fig. 5,6; Round brush 20 of the present invention comprises roller bearing 21, is formed with rotating part with described roller bearing 21 coaxially along its axial direction, and described rotating part can mate in the U-shaped draw-in groove that is arranged on inboard, brush two side; And described roller bearing 21 two ends rotatably are set with baffle plate 23 and take off post 22 near the place, end; Wherein, described baffle plate 23 22 is arranged on the rotating part inboard with taking off post, in order to avoid the rotation of the baffle plate 23 and 22 countershafts that take off post constitutes restriction.
Sheet blade 25 both sides form sharp blade; The center is formed with the through hole with described roller bearing 21 couplings; And 21 of through hole and described roller bearings are formed with the key and the groove structure of coupling, and sheet blade 25 suits are arranged on the roller bearing 21, are positioned at the baffle plate 23 and 22 centres that take off post.
Further, hurt finger for preventing described knife-blade, on described blade plane, be formed with fin, described fin extends to and forms comb structure beyond the blade, avoid install or cleaning when changing finger sustain damage.
Describedly take off post 22 for hollow shaft structure; Be formed with belt grooves on its outer surface; Can be in transmission connection through belt with drive motors, be formed with groove on the described circle tube inner wall, described roller bearing 21 ends are provided with bond structure or semicircle; Then that gear 24 is fixing; Said gear 24 and take off post and leave the space between 22 inner axes grooves, planetary gear 25 coupling ground insert in the described interval, and described planetary gear rotatably is fixed on 22 inside that take off post through the jack-post 31 of fixed side 30; Described jack-post 31 and fixed side 30 vertical settings and integrally formed; Fixed side 30 is arranged on that 22 the outside of taking off post is fixedly connected with roller bearing 21 and described jack-post 31 is inserted place, described planetary gear 25 axle center, and it rotatably is fixed in the gap and is connected with a joggle with gear and interior groove simultaneously, and described fixed side 30 places are provided with and allow through hole that roller bearing 21 extends out in it so that the end rotating part of roller bearing 21 cooperates with the U-shaped draw-in groove.
Be set with round brush bar 28 at baffle plate 23 with 22 the medial surface outer shroud place of taking off post, described round brush bar 28 is distributed between the two ends with spirality, and is provided with at interval with blade or comb teeth part, is preferably two, and round brush bar 28 outer rims are made bristle or rag.
When mounted; At first with being fixedly connected in the through hole of roller bearing 21 insertion blades 25 and with both; Fixed form can adopt interference fit or screw to connect; With baffle plate 23 with take off post 22 rotatably be fixedly connected on roller bearing 21 respectively two ends; Described taking off post 22 contained in it for cavity structure and with gear 24, and described gear 24 is fixed on the end of roller bearing, then column planetary gear 25 coupling ground inserted to take off post in 22 and make it be connected with a joggle with take off post 22 interior groove and gear 24 simultaneously.Then round brush bar 28 is fixedly connected baffle plates 23 and takes off post 22 inboard peripherally, fixed side 30 is arranged on 22 ends and is fixedly connected and makes described jack-post 31 insert described planetary gear 25 axle center with roller bearing 21 and locate to allow described roller bearing 21 ends to extend out from the center of fixed side 30 simultaneously of taking off post accordingly.Round brush 20 with installation is installed in the U-shaped draw-in groove of brush both sides then, and it rotatably is fixed on the brush.
In use; Drive motors drives the described rotation that takes off post through belt, and take off post drive round brush bar and baffle plate rotate with respect to roller bearing, and the rotation that takes off post simultaneously drives planetary gear and rotates; Then drive the roller bearing generation and take off post opposite rotation; Because the cross section of round brush is two points that are located along the same line, when hair is wrapped on the round brush, the direction of rotation of the direction of rotation of blade and round brush bar; And blade is in the rotation of round brush inner high speed, so can cut off hair like a cork.
It is pointed out that roller bearing is fixed on brush suction nozzle place, fixedly install blade above that; Utilize device baffle plates such as bearing and take off post and can be rotatably set in the roller bearing two ends; On taking off post, form belt grooves and can be in transmission connection, utilize relatively rotating between the two, can realize the present invention's purpose equally with drive unit; Other structures and the foregoing description are basic identical, repeat no more at this.
Need to prove; Above-mentionedly just done exemplary illustrated with the brush of vertical type dust collector; It is applied on the brush of horizontal dust collector equally within protection scope of the present invention; And change the type of drive of round brush, as the round brush drive motors is replaced with pneumatic wheel drive etc., all within protection scope of the present invention.
In sum; Brush-head structure of the present invention; In its round brush, be provided with and the opposite blade of round brush bar direction of rotation, the thin rubbish of length that utilizes blade will be wrapped on the round brush in the time of the generation relative motion of between cuts off, and has avoided the windings on round brush such as hair; Make scale removal process more smooth and easy, improve user satisfaction; And the round brush bar of unsettled setting has increased the hitting dynamics to ground when rotated, has improved the cleaning dynamics of round brush to deep layer rubbish.Further, because bristle belongs to easily worn part, and roller bearing belongs to anti-consumption article, and bristle or rag are fixed on the round brush bar, can simply change, and reduces the product use cost.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims (8)

1. a dust collector rolling brush is characterized in that: comprise the roller bearing that is arranged on round brush air inlet place; The baffle plate that rotatably is fixed on described roller bearing two ends with take off post described take off post and the round brush drive unit can be in transmission connection; With the blade that described roller bearing is in transmission connection, between described blade is arranged on baffle plate and takes off post; And be arranged on baffle plate and take off post between and with both the interlock the round brush bar.
2. dust collector rolling brush as claimed in claim 1; It is characterized in that: described roller bearing rotatably is fixed on round brush air inlet place; Described taking off post (22) is for being formed with groove on hollow shaft structure and its circle tube inner wall; Described roller bearing (21) end is set with fixed gear (24); Planetary gear (25) matees ground and inserts in the space between gear (24) and interior groove and engagement simultaneously with it, and fixed side (30) is arranged on a side of take off post (22) and is fixedly connected and jack-post (31) is inserted described planetary gear (25) axle center locate with roller bearing (21).
3. dust collector rolling brush as claimed in claim 2 is characterized in that: described roller bearing (21) is formed with rotating part in the end in the baffle plate and the outside that takes off post, and described rotating part rotatably is fixedly installed on the U-shaped draw-in groove of round brush inside sidewalls.
4. dust collector rolling brush as claimed in claim 1 is characterized in that: described roller bearing is fixed on brush suction nozzle place.
5. dust collector rolling brush as claimed in claim 1 is characterized in that: blade is the laminated structure that both sides form sharp blade, and its center is formed with the through hole with described roller bearing coupling, is formed with the keyway arrangements of coupling between said through hole and roller bearing.
6. dust collector rolling brush as claimed in claim 5 is characterized in that: its width is formed with fin in described blade plane upper edge, and described fin extends to and forms comb structure beyond the blade.
7. dust collector rolling brush as claimed in claim 1 is characterized in that: described round brush bar is processed by hard material, and its end is provided with bristle or rag bar.
8. dust collector rolling brush as claimed in claim 1 is characterized in that: between described round brush bar is distributed in baffle plate with spirality and takes off post.
CN2010105449517A 2010-11-15 2010-11-15 Rolling brush of dust collector CN102462450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105449517A CN102462450A (en) 2010-11-15 2010-11-15 Rolling brush of dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105449517A CN102462450A (en) 2010-11-15 2010-11-15 Rolling brush of dust collector

Publications (1)

Publication Number Publication Date
CN102462450A true CN102462450A (en) 2012-05-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105449517A CN102462450A (en) 2010-11-15 2010-11-15 Rolling brush of dust collector

Country Status (1)

Country Link
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104703525A (en) * 2012-12-18 2015-06-10 皇家飞利浦有限公司 Nozzle arrangement for a cleaning device
US9615708B2 (en) 2013-03-15 2017-04-11 Aktiebolaget Electrolux Vacuum cleaner agitator cleaner with agitator lifting mechanism
CN106923758A (en) * 2017-04-25 2017-07-07 苏州市春菊电器有限公司 A kind of cutter and its cleaning appliance for cutting round brush twister on cleaning appliance
CN106923747A (en) * 2017-04-25 2017-07-07 苏州市春菊电器有限公司 A kind of round brush twister device for excising and its cleaning appliance for cleaning appliance
US9775477B2 (en) 2013-05-02 2017-10-03 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
US9820624B2 (en) 2008-03-17 2017-11-21 Aktiebolaget Electrolux Vacuum cleaner brushroll cleaner configuration
US9820626B2 (en) 2008-03-17 2017-11-21 Aktiebolaget Electrolux Actuator mechanism for a brushroll cleaner
US9833115B2 (en) 2011-10-26 2017-12-05 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
CN104703526B (en) * 2012-12-21 2018-01-30 伊莱克斯公司 For the cleaning equipment of the rotating parts of vacuum cleaner, cleaner suction nozzle, vacuum cleaner and cleaning unit
US9993847B2 (en) 2012-02-02 2018-06-12 Aktiebolaget Electrolux Cleaning arrangement for a nozzle of a vacuum cleaner
US10117553B2 (en) 2008-03-17 2018-11-06 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
CN109044198A (en) * 2018-07-06 2018-12-21 浙江力佳隆毛刷有限公司 A kind of bidirectional screw winding round brush and its manufacture craft
CN110809422A (en) * 2017-05-26 2020-02-18 尚科宁家运营有限公司 Hair cutting brush roller
CN111214175A (en) * 2019-12-31 2020-06-02 苏州克林威尔电器有限公司 Electric floor brush with comb teeth capable of breaking hair

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9820624B2 (en) 2008-03-17 2017-11-21 Aktiebolaget Electrolux Vacuum cleaner brushroll cleaner configuration
US9820626B2 (en) 2008-03-17 2017-11-21 Aktiebolaget Electrolux Actuator mechanism for a brushroll cleaner
US10117553B2 (en) 2008-03-17 2018-11-06 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
US10376114B2 (en) 2011-10-26 2019-08-13 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
US9833115B2 (en) 2011-10-26 2017-12-05 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
US9839335B2 (en) 2011-10-26 2017-12-12 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
US9993847B2 (en) 2012-02-02 2018-06-12 Aktiebolaget Electrolux Cleaning arrangement for a nozzle of a vacuum cleaner
CN104703525A (en) * 2012-12-18 2015-06-10 皇家飞利浦有限公司 Nozzle arrangement for a cleaning device
CN104703525B (en) * 2012-12-18 2016-06-08 皇家飞利浦有限公司 For cleaning the nozzle arrangement of equipment
US10045672B2 (en) 2012-12-21 2018-08-14 Aktiebolaget Electrolux Cleaning arrangement for a rotatable member of a vacuum cleaner, cleaner nozzle, vacuum cleaner and cleaning unit
CN104703526B (en) * 2012-12-21 2018-01-30 伊莱克斯公司 For the cleaning equipment of the rotating parts of vacuum cleaner, cleaner suction nozzle, vacuum cleaner and cleaning unit
US9615708B2 (en) 2013-03-15 2017-04-11 Aktiebolaget Electrolux Vacuum cleaner agitator cleaner with agitator lifting mechanism
US9775477B2 (en) 2013-05-02 2017-10-03 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
CN106923758B (en) * 2017-04-25 2018-06-29 苏州市春菊电器有限公司 A kind of cutter and its cleaning appliance for being used to cut round brush twister on cleaning appliance
CN106923747A (en) * 2017-04-25 2017-07-07 苏州市春菊电器有限公司 A kind of round brush twister device for excising and its cleaning appliance for cleaning appliance
CN106923758A (en) * 2017-04-25 2017-07-07 苏州市春菊电器有限公司 A kind of cutter and its cleaning appliance for cutting round brush twister on cleaning appliance
CN106923747B (en) * 2017-04-25 2019-03-12 苏州市春菊电器有限公司 A kind of round brush twister device for excising and its cleaning appliance for cleaning appliance
CN110809422A (en) * 2017-05-26 2020-02-18 尚科宁家运营有限公司 Hair cutting brush roller
CN109044198A (en) * 2018-07-06 2018-12-21 浙江力佳隆毛刷有限公司 A kind of bidirectional screw winding round brush and its manufacture craft
CN109044198B (en) * 2018-07-06 2020-11-24 浙江力佳隆毛刷有限公司 Bidirectional spiral winding rolling brush and manufacturing process thereof
CN111214175A (en) * 2019-12-31 2020-06-02 苏州克林威尔电器有限公司 Electric floor brush with comb teeth capable of breaking hair

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Application publication date: 20120523