CN204274317U - Simple dust collecting device - Google Patents

Abstract

Simple dust collecting device, comprise the box body that lower end is uncovered, box body is provided with lower screen pack at lower end open-mouth, tray interior is provided with motor, the power drive end of motor is connected with flabellum, the upper screen pack be positioned at above flabellum is provided with in box body, box body forms dust-collecting cavity at upper screen pack upper section, box body sidepiece is provided with the dust discharging port be communicated with dust-collecting cavity, dust discharging port place buckle is connected with and unloads dirt door for opening and closing dust discharging port, box body top is provided with holder, holder top is provided with ball head nest, in ball head nest, sliding friction is connected with bulb, bulb is connected with length adjustable handlebar.The utility model structure is simple, easy to operate, and the length of handle can regulate, and dust suction operation is carried out in the place being specially adapted to narrow space, practical, is easy to apply.

Description

Simple dust collecting device

Technical field

The utility model relates to a kind of Simple dust collecting device.

Background technology

Dust catcher on market has a variety of, volume is all larger, for city small apartment family, place to get up just to take very large space, use also very inconvenient, large dust catcher cannot be used to carry out dust suction in some narrow places, and the complex structure of existing large dust catcher, cost is high, is difficult to apply in the family of a lot of wage-earners.

Utility model content

The utility model in order to solve weak point of the prior art, provide a kind of structure simple, be easy to the Simple dust collecting device that operates, with low cost, length is adjustable.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: Simple dust collecting device, comprise the box body that lower end is uncovered, box body is provided with lower screen pack at lower end open-mouth, tray interior is provided with motor, the power drive end of motor is connected with flabellum, the upper screen pack be positioned at above flabellum is provided with in box body, box body forms dust-collecting cavity at upper screen pack upper section, box body sidepiece is provided with the dust discharging port be communicated with dust-collecting cavity, dust discharging port place buckle is connected with and unloads dirt door for opening and closing dust discharging port, box body top is provided with holder, holder top is provided with ball head nest, in ball head nest, sliding friction is connected with bulb, bulb is connected with length adjustable handlebar,

Length adjustable handlebar comprises the first fixed block, sleeve, second fixed block and thrust bearing, sleeve is vertically located between the first fixed block and the second fixed block, guide pillar has been in axial sliding connection in sleeve, sleeve sidepiece is provided with the press button for opening and closing motor, guide pillar outer end is connected with bulb outside, second fixed block is provided with for passing through and the guide hole of the guide pillar that leads, on the left of sleeve lining and right side is in axial direction respectively equipped with a gathering sill, guide pillar sidepiece is provided with the spacing guide pad slided along gathering sill, first fixed block is threaded the adjustment screw mandrel of with guide pillar concentricity line, screw mandrel lower end is regulated to be provided with the handle be positioned at below the first fixed block, regulate clamp nut screw mandrel is threaded with the first fixed block lower surface immovable fitting, regulate screw mandrel upper end to extend in sleeve and with thrust bearing inner ring interference fit, guide pillar lower surface is provided with groove, thrust bearing is located in groove and groove inner wall interference fit is crossed in thrust bearing outer ring, the support ring that guide pillar is provided with, press-fit is pushed up in support ring upper surface and thrust bearing inner ring lower surface.

Adopt technique scheme, when utility model works uses, hold sleeve, due to guide pillar by between bulb and holder 360 ° be rotationally connected, the carrying out facilitated like this in little space operates, when guide pillar length is improper, can regulate, concrete adjustment process is as follows:

First unclamp clamp nut, rotary handle drives and regulates screw mandrel to rotate, be threaded with the first fixed block owing to regulating screw mandrel, regulate the rotation of screw mandrel to become to move axially, regulate screw mandrel to drive thrust bearing inner ring to rotate, thrust bearing outer ring and guide pillar do not rotate, and spacing guide pad also limits guide pillar and can only move axially and can not rotate in addition, regulate screw mandrel just to promote guide pillar to move up or down in sleeve, guide pillar just drives box body to move by holder.After guide pillar length adjustment is suitable, clamp nut is tightened and the first fixed block top press-fit.

The utility model structure is simple, easy to operate, and the length of handle can regulate, and dust suction operation is carried out in the place being specially adapted to narrow space, practical, is easy to apply.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of length adjustable handlebar in the middle of Fig. 1.

Detailed description of the invention

As depicted in figs. 1 and 2, Simple dust collecting device of the present utility model, comprise the uncovered box body in lower end 1, box body 1 is provided with lower screen pack 2 at lower end open-mouth, box body 1 inside is provided with motor 3, the power drive end of motor 3 is connected with flabellum 4, the upper screen pack 5 be positioned at above flabellum 4 is provided with in box body 1, box body 1 forms dust-collecting cavity 6 at upper screen pack 5 upper section, box body 1 sidepiece is provided with the dust discharging port be communicated with dust-collecting cavity 6, dust discharging port place buckle is connected with and unloads dirt door 20 for opening and closing dust discharging port, box body 1 top is provided with holder 21, holder 21 top is provided with ball head nest, in ball head nest, sliding friction is connected with bulb 22, bulb 22 is connected with length adjustable handlebar 7,

Length adjustable handlebar 7 comprises the first fixed block 8, sleeve 9, second fixed block 10 and thrust bearing 11, sleeve 9 is vertically located between the first fixed block 8 and the second fixed block 10, guide pillar 12 has been in axial sliding connection in sleeve 9, sleeve 9 sidepiece is provided with the press button 23 for opening and closing motor 3, guide pillar 12 outer end is connected with bulb 22 outside, second fixed block 10 is provided with for passing through and the guide hole of the guide pillar 12 that leads, on the left of sleeve 9 inwall and right side is in axial direction respectively equipped with a gathering sill 13, guide pillar 12 sidepiece is provided with the spacing guide pad 14 slided along gathering sill 13, first fixed block 8 is threaded and the adjustment screw mandrel 15 of the concentricity line of guide pillar 12, screw mandrel 15 lower end is regulated to be provided with the handle 16 be positioned at below the first fixed block 8, regulate the clamp nut 17 screw mandrel 15 is threaded with the first fixed block 8 lower surface immovable fitting, regulate screw mandrel 15 upper end to extend in sleeve 9 and with thrust bearing 11 inner ring interference fit, guide pillar 12 lower surface is provided with groove 18, thrust bearing 11 is located in groove 18 and groove 18 inwall interference fit is crossed in thrust bearing 11 outer ring, the support ring 19 that guide pillar 12 is provided with, press-fit is pushed up in support ring 19 upper surface and thrust bearing 11 inner ring lower surface.

When utility model works uses, hold sleeve 9, due to guide pillar 12 by between bulb 22 and holder 21 360 ° be rotationally connected, the carrying out facilitated like this in little space operates, when guide pillar 12 length is improper, can regulate, concrete adjustment process is as follows: first unclamp clamp nut 17, rotary handle 16 drives and regulates screw mandrel 15 to rotate, be threaded with the first fixed block 8 owing to regulating screw mandrel 15, regulate the rotation of screw mandrel 15 to become to move axially, screw mandrel 15 is regulated to drive thrust bearing 11 inner ring to rotate, thrust bearing 11 outer ring and guide pillar 12 do not rotate, spacing guide pad 14 also limits guide pillar 12 and can only move axially and can not rotate in addition, regulate screw mandrel 15 just to promote guide pillar 12 to move up or down in sleeve 9, it is dynamic that guide pillar 12 just drives box body 1 to move by holder 21.After length adjustment is suitable, clamp nut 17 is tightened and pushes up press-fit with the first fixed block 8.

Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify to the utility model or equivalent replacement, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (1)

1. Simple dust collecting device, it is characterized in that: comprise the box body that lower end is uncovered, box body is provided with lower screen pack at lower end open-mouth, tray interior is provided with motor, the power drive end of motor is connected with flabellum, the upper screen pack be positioned at above flabellum is provided with in box body, box body forms dust-collecting cavity at upper screen pack upper section, box body sidepiece is provided with the dust discharging port be communicated with dust-collecting cavity, dust discharging port place buckle is connected with and unloads dirt door for opening and closing dust discharging port, box body top is provided with holder, holder top is provided with ball head nest, in ball head nest, sliding friction is connected with bulb, bulb is connected with length adjustable handlebar,

Length adjustable handlebar comprises the first fixed block, sleeve, second fixed block and thrust bearing, sleeve is vertically located between the first fixed block and the second fixed block, guide pillar has been in axial sliding connection in sleeve, sleeve sidepiece is provided with the press button for opening and closing motor, guide pillar outer end is connected with bulb outside, second fixed block is provided with for passing through and the guide hole of the guide pillar that leads, on the left of sleeve lining and right side is in axial direction respectively equipped with a gathering sill, guide pillar sidepiece is provided with the spacing guide pad slided along gathering sill, first fixed block is threaded the adjustment screw mandrel of with guide pillar concentricity line, screw mandrel lower end is regulated to be provided with the handle be positioned at below the first fixed block, regulate clamp nut screw mandrel is threaded with the first fixed block lower surface immovable fitting, regulate screw mandrel upper end to extend in sleeve and with thrust bearing inner ring interference fit, guide pillar lower surface is provided with groove, thrust bearing is located in groove and groove inner wall interference fit is crossed in thrust bearing outer ring, the support ring that guide pillar is provided with, press-fit is pushed up in support ring upper surface and thrust bearing inner ring lower surface.