CN205947736U - Big ash and little grey separating mechanism of dust catcher - Google Patents

Abstract

The utility model discloses a big ash and little grey separating mechanism of dust catcher, including staving, little dirt bucket and whirlwind main part, little dirt bucket is installed inside the staving, whirlwind main part fixed mounting inside little dirt bucket, and the shape of cross section of whirlwind main part sets up the form into fan lobate shaped, the air inlet has been seted up on the bucket wall of staving, be provided with with air inlet matched with the air inlet duct on the little dirt bucket, the air inlet duct sets up to the slope structure, and the one end setting that the air inlet duct is connected with the air inlet is on upper portion, the lower port of air inlet duct is less than the bottom of whirlwind main part, the upper portion of little dirt bucket is provided with the dust separation mouth, the position of dust separation mouth corresponds the upper portion of whirlwind main part. As long as dust separation is accomplished promptly to three part (staving, little dirt bucket, whirlwind main part), the principle is in the dust gets into the keg, gets rid of into vat with big ash through the effect of centrifugal force, and self weight through the dust falls into big barrel head, once more the start can not produce secondary pollution.

Description

The grey greatly and little ash separator structure of vacuum cleaner

Technical field：

This utility model belongs to cleaner technology field, especially relates to a kind of grey greatly and little ash separator of vacuum cleaner Structure.

Background technology：

The operation principle of vacuum cleaner is to drive blade high-speed rotation using motor, produces air and bear in the housing of sealing Pressure, draws dust；The vacuum cleaner of existing a lot of cyclone manner, its mode of operation is to make to be mixed with after sucking the air being mixed with dust The air high-speed rotation of dust, then by the centrifugal force of rotary air, from being mixed with the in the air of dirt by dust or little dirt Thing is, after throwing away one by one to light order, to trap the dust throwing away or little dirt in dust barrel again.But current divides Structure of disembarking has that centrifugal force is little and the little shortcoming of incoming air area is it is impossible to carry out big grey and little ash separately well, so that The defecator of vacuum cleaner reduces the problem of service life because boning more ash greatly.

Content of the invention：

Technical problem to be solved in the utility model is：There is provided a kind of centrifugal force big dust separation apparatus, to reduce The replacement frequency that vacuum cleaner is filtered.

In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions：A kind of vacuum cleaner Grey greatly and little ash separator structure, including staving, little dust barrel and cyclone main body, described little dust barrel is arranged on inside staving, described rotation Wind main body is fixedly mounted on inside little dust barrel, and the shape of cross section of described cyclone main body is set to flabellum shape, described bucket Air inlet is offered on the bucket wall of body, described little dust barrel is provided with the intake air way being matched with air inlet, described intake air way sets It is set to incline structure, and one end that described intake air way is connected with air inlet is arranged on top, the lower port of described intake air way Less than the bottom of cyclone main body, the top of described little dust barrel is provided with dust separation mouth, and the position of described dust separation mouth corresponds to The top of cyclone main body.

Preferably, the lower end of described cyclone main body is additionally provided with round platform, the lower end of described round platform is located at intake air way lower end Between the upper plane of mouth and lower plane, and the area of the lower surface of described round platform is less than the area of upper surface.

Preferably, the seamed edge of the lower surface of described round platform is set to fillet structure.

Preferably, described cyclone main body is set to planar structure near the position of dust separation mouth.

Compared with prior art, usefulness of the present utility model is：

As long as 1 three parts（Staving, little dust barrel, cyclone main body）Complete dust separation, principle is that dust enters keg Interior, the effect through centrifugal force gets rid of big ash into drum, falls into big drum head by the own wt of dust, and start again will not produce Secondary pollution.

2nd, cyclone main body adopts this flabellum shape it is therefore an objective to increase incoming air area, in the premise not increasing product size Under ensure that incoming air area, in order to prevent dust from entering after keg directly in drilling cyclone main body by air channel, mechanism remains One section be higher than or air inlet size round platform it is therefore an objective to the air-flow that allows into carries out dust after fully spinning up again separates with air.

3rd, convenient disassembly, it is not necessary to any instrument, can directly clean, and keg can directly be taken out from drum, whirlwind master Body can be with rotating separation keg.

Brief description：

Below in conjunction with the accompanying drawings this utility model is further illustrated.

Fig. 1 is front view of the present utility model.

Fig. 2 is this utility model rearview.

In figure：1st, staving；11st, air inlet；2nd, little dust barrel；21st, intake air way；22nd, dust separation mouth；3rd, cyclone main body；31、 Round platform；32nd, planar structure.

Specific embodiment：

Below in conjunction with the accompanying drawings and specific embodiment is described in detail to this utility model：

A kind of grey greatly and little ash separator structure of vacuum cleaner as depicted in figs. 1 and 2, including staving 1, little dust barrel 2 and rotation Wind main body 3, described little dust barrel 2 is arranged on inside staving 1, and described cyclone main body 3 is fixedly mounted on inside little dust barrel 2, and institute The shape of cross section stating cyclone main body 3 is set to flabellum shape, and the bucket wall of described staving 1 offers air inlet 11, described little The intake air way 21 being matched with air inlet 11 is provided with dust barrel 2, described intake air way 21 is set to incline structure, and described enter One end that air channel 21 is connected with air inlet 11 is arranged on top, and the lower port of described intake air way 21 is less than the bottom of cyclone main body 3 End, the top of described little dust barrel 2 is provided with dust separation mouth 22, the corresponding cyclone main body 3 in position of described dust separation mouth 22 Top.

The lower end of described cyclone main body 3 is additionally provided with round platform 31, and the lower end of described round platform 31 is located at intake air way 21 lower port Upper plane and lower plane between, and the area of the lower surface of described round platform 31 be less than upper surface area, its objective is to allow The air-flow come in carries out dust again after fully spinning up and separates with air.

Further in order that air-flow is more stable, the seamed edge of the lower surface of described round platform 31 is set to fillet structure.

Described cyclone main body 3 is set to planar structure 32 near the position of dust separation mouth 22, using this structure, can increase Wind speed at big dust separation mouth 22, is conducive to by larger dust separation out.

It is emphasized that：The above is only preferred embodiment of the present utility model, not this utility model is appointed What pro forma restriction, every any simple modification above example made according to technical spirit of the present utility model, etc. With change and modification, all still fall within the range of technical solutions of the utility model.

Claims (4)

1. a kind of vacuum cleaner grey greatly and little ash separator structure it is characterised in that：Including staving（1）, little dust barrel（2）With whirlwind master Body（3）, described little dust barrel（2）It is arranged on staving（1）Inside, described cyclone main body（3）It is fixedly mounted on little dust barrel（2）Inside, And described cyclone main body（3）Shape of cross section be set to flabellum shape, described staving（1）Bucket wall on offer air inlet （11）, described little dust barrel（2）On be provided with and air inlet（11）The intake air way matching（21）, described intake air way（21）It is set to Incline structure, and described intake air way（21）With air inlet（11）The one end being connected is arranged on top, described intake air way（21） Lower port be less than cyclone main body（3）Bottom, described little dust barrel（2）Top be provided with dust separation mouth（22）, described ash Dirt separating opening（22）Position correspond to cyclone main body（3）Top.

2. vacuum cleaner according to claim 1 grey greatly and little ash separator structure it is characterised in that：Described cyclone main body （3）Lower end be additionally provided with round platform（31）, described round platform（31）Lower end be located at intake air way（21）The upper plane of lower port and under Between plane, and described round platform（31）Lower surface area be less than upper surface area.

3. vacuum cleaner according to claim 2 grey greatly and little ash separator structure it is characterised in that：Described round platform（31）'s The seamed edge of lower surface is set to fillet structure.

4. vacuum cleaner according to claim 1 grey greatly and little ash separator structure it is characterised in that：Described cyclone main body （3）Near dust separation mouth（22）Position be set to planar structure（32）.