CN2364838Y

CN2364838Y - Floor brush of dust collector

Info

Publication number: CN2364838Y
Application number: CN 99225722
Authority: CN
Inventors: 徐为尔
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-08
Filing date: 1999-02-08
Publication date: 2000-02-23
Anticipated expiration: 2009-02-08

Abstract

The utility model relates to a floor brush of a dust collector, which comprises an outer housing (7) and a bend tube (3) which is arranged on the outer housing (7), wherein, a dust suction hole (12) is arranged on the bottom of the outer housing (7). The dust suction hole (12) is communicated with the bend tube (3) by a dust suction channel in the outer housing (7). The utility model is characterized in that a rotatable turbine (4) is arranged in the dust suction channel, and a turbine shaft (8) of the turbine (4) is connected with a brush shaft (9) by a transmission mechanism. A brush (10) is arranged on the brush shaft (9), and is positioned at the port part of the dust suction hole (12). The brush can obtain power when dust is sucked, and a power cord is omitted. The use is safe.

Description

The ground brush of dust catcher

The utility model relates to a kind of dust catcher, the ground brush that particularly is connected with sweep-up pipe.

In the prior art, dust catcher ground brush is made up of shell and bend pipe, for the hairbrush that makes the dust suction oral area can rotate in the process of dust suction automatically, generally in the brush of ground, be provided with motor, this motor drives hairbrush rotates, but the power line of motor need be introduced from sweep-up pipe, or introduce with lead separately, because sweep-up pipe is made generally in telescopic type, so power line is difficult to be introduced by sweep-up pipe, generally be suspended on outside the tube wall fragile power lead during use.

The purpose of this utility model is to provide a kind of and can brushes on the ground of the dust catcher of automatic rotating brush when dust suction.

The technical solution of the utility model is: a kind of ground brush of dust catcher, comprise shell, be arranged at the bend pipe on the described shell, have air suction opening on the described bottom enclosure, this air suction opening is connected with described bend pipe by the dust absorption passage in the shell, be provided with rotating turbine in the described dust absorption passage, the turbine wheel shaft of described turbine is connected with brush axle by transmission mechanism, and described brush axle is provided with hairbrush, and this hairbrush is positioned at the oral area of air suction opening.

The utility model compared with prior art has following advantage:

When dust suction, because air is at a high speed by dust absorption passage, so the turbine in the dust absorption passage rotates under the effect of air, drives brush axle by transmission mechanism and rotates, and makes hairbrush can brush ground, omitted power lead, and is safe in utilization.

The utility model will be further described below in conjunction with drawings and Examples:

Accompanying drawing 1 is a structural front view of the present utility model;

Accompanying drawing 2 is the three-dimensional structure diagram of turbine;

Accompanying drawing 3 is for wanting right view of the present utility model;

Accompanying drawing 4 is the A-A direction cutaway view of accompanying drawing 1;

Wherein: [1]. first bevel gear; [2]. second bevel gear; [3]. bend pipe; [4]. turbine; [5]. turbo blade; [6]. roller; [7]. shell; [8]. turbine wheel shaft; [9]. brush axle; [10]. hairbrush; [11]. muscle in the turbine; [12]. air suction opening;

Embodiment: referring to accompanying drawing, a kind of ground brush of dust catcher, comprise shell [7], be arranged at the bend pipe [3] on the described shell [7], have air suction opening [12] on the described bottom enclosure [7], this air suction opening [12] is connected with described bend pipe [3] by the dust absorption passage in the shell [7], be provided with rotating turbine [4] in the described dust absorption passage, the two ends of described turbine wheel shaft [6] are connected with described shell [7] by bearing respectively, make turbine [4] to rotate around turbine wheel shaft [6].The turbine wheel shaft [8] of described turbine [4] is connected with brush axle [9] by transmission mechanism, and described brush axle [9] is provided with hairbrush [10], and this hairbrush [10] is positioned at the oral area of air suction opening [12], can the combing carpet when hairbrush [10] rotates, and exhaustion dust, foreign material.The outer surface of described turbine [4] is provided with spiral turbo blade [5], and this turbo blade [5] is positioned at the gap between turbine [4] and the dust absorption passage, and when air communication was crossed described gap, the stressed drive turbine of turbo blade [5] [4] rotated.Described brush axle [9] is perpendicular with described turbine wheel shaft [8], described transmission mechanism is that turbine wheel shaft [8] is provided with second bevel gear [2], this second bevel gear [2] is meshed with first bevel gear [1], described first bevel gear [1] is connected with brush axle [9], the rotation of turbine wheel shaft [8] is delivered to brush axle [9] through described transmission mechanism, and hairbrush [10] obtains power.

Claims

1. brush on the ground of a dust catcher, comprise shell [7], be arranged at the bend pipe [3] on the described shell [7], have air suction opening [12] on the described bottom enclosure [7], this air suction opening [12] is connected with described bend pipe [3] by the dust absorption passage in the shell [7], it is characterized in that: be provided with rotating turbine [4] in the described dust absorption passage, the turbine wheel shaft [8] of described turbine [4] is connected with brush axle [9] by transmission mechanism, described brush axle [9] is provided with hairbrush [10], and this hairbrush [10] is positioned at the oral area of air suction opening [12].

2. brush on the ground of dust catcher according to claim 1, and it is characterized in that: the outer surface of described turbine [4] is provided with spiral turbo blade [5], and this turbo blade [5] is positioned at the gap between turbine [4] and the dust absorption passage.

3. brush on the ground of dust catcher according to claim 1, it is characterized in that: described brush axle [9] is perpendicular with described turbine wheel shaft [8], described transmission mechanism is that turbine wheel shaft [8] is provided with second bevel gear [2], this second bevel gear [2] is meshed with first bevel gear [1], and described first bevel gear [1] is connected with brush axle [9].

4. brush on the ground of dust catcher according to claim 1, and it is characterized in that: the two ends of described turbine wheel shaft [6] are connected with described shell [7] by bearing respectively.