CN2239227Y

CN2239227Y - Mobile duster

Info

Publication number: CN2239227Y
Application number: CN 95246531
Authority: CN
Inventors: 曹伟忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-28
Filing date: 1995-11-28
Publication date: 1996-11-06
Anticipated expiration: 2005-11-28

Abstract

The utility model relates to a mobile dust aspirator which mainly solves the problem of the inconvenient use of a dust aspirator. The utility model is characterized in that a push rod is arranged at one end of a casing body, and a front rolling wheel and a rear rolling wheel are arranged under the casing body; a shaft of the rear rolling wheel passes through the casing body and is connected with a gear, and the gear is engaged with a gear on a transmission; the transmission is connected with a shaft of an impeller through a bevel gear, the impeller is arranged on the shaft of the impeller, and the upper part of the casing body is provided with a gravity modulator. A filtering layer is arranged in the front of the impeller, and the casing body is divided into a front and a rea parts by the filtering layer. The rear part of the casing body is provided with an exhaust outlet, and the front part of the casing body is provided with a suction inlet.

Description

A kind of moving vacuum cleaner

The utility model relates to a kind of moving vacuum cleaner.

In prior art, dust catcher adopts AC-powered, so it must link to each other with power supply by live wire, must pull out power line earlier during mobile dust catcher, where is drawn to, and where power line must be moved to, uses relatively inconvenience.

The purpose of this utility model provides a kind of moving vacuum cleaner easy to use that does not adopt alternating current.

The utility model is by housing, roller and impeller are formed, it is characterized in that: the end at housing is equipped with push rod, front wheel and rear roller are equipped with in the below, the rear roller axle passes housing and links to each other with a gear, gear on gear and the speed changer matches, transmission shaft links to each other with impeller shaft by bevel gear, impeller is contained on the impeller shaft, on impeller, have blade, have filter course, two parts before and after filter course is separated into housing in the place ahead of impeller, on the housing at rear portion, has exhaust outlet, in exhaust outlet, have filter course, have suction inlet, one sideboard is arranged at the suction inlet place in the front portion of housing.

Because the utility model makes wheel rotation by roller by gear and speed changer impeller axle, wheel rotation is drawn the air of housing front portion, the pressure of housing front portion is reduced, thereby rubbish is sucked from suction inlet, so the utility model does not adopt alternating current, can use Anywhere, so easy to use.

Below in conjunction with accompanying drawing the utility model is elaborated,

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is a cut-away view of the present utility model,

2 expression housings among the figure, end at housing is equipped with push rod 1, handrail is housed above push rod, front wheel 4 and rear roller 3 are housed below housing, the rear roller axle passes housing and links to each other with a gear 5, gear 7 on gear and the speed changer 6 matches, transmission shaft 8 links to each other with impeller shaft 10 by bevel gear 9, impeller 11 is contained on the impeller shaft, on impeller, has blade 12, direct current generator 13 is housed in housing in addition, direct current generator adopts battery 14 power supplies, the direct current arbor links to each other with impeller shaft by another bevel gear 15, has gravity instrumentality 16 on the top of housing, to regulate the weight of dust catcher, has filter course 17 in the place ahead of impeller, two

parts

18 and 19 before and after filter course is separated into housing, on the housing at rear portion, has exhaust outlet 20, in exhaust outlet, has filter course, have suction inlet 21 and suction pipe mouth 22 in the front portion of housing, one end of suction pipe 23 is fixed on the suction pipe mouth, baffle plate 24 can block suction inlet or suction pipe mouth by switch, when not using power supply, only need the direct current arbor to be broken away from impeller shaft by switch, bevel gear on bevel gear on the transmission shaft and the impeller shaft is matched, baffle plate is blocked the suction pipe mouth, promote dust catcher and just can work as general dust catcher use, when using the direct current generator dust suction, only need transmission shaft to be broken away from impeller shaft by switch, bevel gear on bevel gear on the direct current arbor and the impeller shaft is matched, baffle plate is blocked suction inlet, connect battery feed and get final product, the utility model both can be used as general dust catcher and had used, and can draw the rubbish in each corner again.

Claims

1, a kind of moving vacuum cleaner, comprise housing, roller and impeller, it is characterized in that: the end at housing is equipped with push rod, front wheel and rear roller are equipped with in the below, the rear roller axle passes housing and links to each other with a gear, gear on gear and the speed changer matches, transmission shaft links to each other with impeller shaft by bevel gear, and impeller is contained on the impeller shaft, has blade on impeller, the place ahead at impeller has filter course, two parts before and after filter course is separated into housing have exhaust outlet on the housing at rear portion, have filter course in exhaust outlet, front portion at housing has suction inlet, at the suction inlet place one sideboard is arranged.

2, a kind of moving vacuum cleaner according to claim 1 is characterized in that: direct current generator is housed in housing, and direct current generator adopts storage battery power supply, and the direct current arbor links to each other with impeller shaft by another bevel gear.

3, a kind of moving vacuum cleaner according to claim 1 and 2 is characterized in that: have suction inlet and suction pipe mouth in the front portion of housing, an end of suction pipe is fixed on the suction pipe mouth, and baffle plate can block suction inlet or suction pipe mouth by switch.

4, a kind of moving vacuum cleaner according to claim 1 and 2 is characterized in that: have the gravity instrumentality on the top of housing.