Hand-push type cleaning vehicle

Abstract

A hand-push sweeper is characterized in that the functions of cleaning, mopping and mop adjustment and drying are achieved by functional modules such as a cleaning device, a mopping device, a lifting device, an elastic drawing tensioning device, a double-wheel independent driving gear, and the like, together. The invention has the advantages that a drive system combined by a simple gear, a chain and a belt in a transmission way is easy to be manufactured and repaired; a high-power two-stage cylindrical rolling brush realizes the synchronous completion of garbage cleaning and collection; the functions of ground self-adaption, automatic mop cleaning, automatic drying and rapid changing of wet and dry belt-glue cotton mops are achieved; and a simple clutch device realizes the inactiveness of a rear wheel inversion cleaning mopping device. The hand-push sweeper of the invention is suitable for cleaning and mopping houses and public places, which is especially applicable to cleaning large-area venue grounds.

Description

technical field [0001] The invention relates to a cleaning and mopping vehicle, in particular to a hand-push type cleaning and mopping vehicle. Background technique [0002] At present, cleaning tools on the market can be divided into three categories: (1) Sweeper with cleaning function (2) Mopping vehicle with mopping function (3) All-in-one vehicle with both sweeping and mopping functions. The cleaning work of the existing sweeper is originally divided into two categories: one is to use the front disc brush and the middle roller brush for cleaning, and its disadvantage is that it cannot handle large pieces of garbage and the cleaning is not thorough; the other is to use the roller brush For cleaning, its disadvantage is that it is limited by the radius of the roller brush, and the garbage cannot be collected to a position whose height exceeds the radius of the roller brush. Therefore, another garbage collection mechanism is required, but the structure is relatively complic...

AI Technical Summary

Problems solved by technology

The cleaning work of the existing sweeper is originally divided into two categories: one is to use the front disc brush and the middle roller brush for cleaning, and its disadvantage is that it cannot handle large pieces of garbage and the cleaning is not thorough; the other is to use the roller brush For cleaning, the disadvantage is that due to the limitation of the radius of the roller brush, the garbage cannot be collected to a position whose height exceeds the radius of the roller brush, so another garbage collection mechanism is required, but the structure is relatively complicated

Existing mopping vehicles also have two types of work: one is to use a high-speed rotating disc-shaped mop, which has the disadvantages of large water consumption and low mopping efficiency; the other is to use a circular rotating mop mop, which has the disadvantage of cleaning Disadvantages such as incompleteness and low labor efficiency

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