Manually-pushed anti-reversing automatic sweeper

Abstract

The invention discloses a manually-pushed anti-reversing automatic sweeper which comprises a wheel, a main driving wheel, a rear brush driving wheel, a centre-shaft fixed bracket, a main driven wheel, a shaft brush driving wheel, a front brush driving wheel, belts, a rear brush driven wheel, a base, a front brush driven wheel, a front brush, a universal wheel, a rear brush, a shaft brush, a shaft brush driven wheel, a centre shaft, a belt wheel shaft fixed bracket, a belt wheel shaft, wheel shafts, a garbage box and a handle, wherein the main driving wheel and the main driven wheel are connected by using the belt, the front brush driving wheel and the front brush driven wheel are connected by using the belt, the rear brush driving wheel and the rear brush driven wheel are connected by using the belt, and the shaft brush driving wheel and the shaft brush driven wheel are connected by using the belt. According to the invention, two side wheel shafts are respectively and separately arranged and turn flexibly, so that no dead cleaning corner exists; because of adopting a three-layer brush, the cleaning efficiency is high, and the dust control property is good; and a ratchet-and-pawl for connection is arranged between the main driven wheel and the shaft brush driving wheel, when the sweeper retreats, the wheel does not drive the shaft brush to reversely rotate so as to bring out garbage in the garbage box.

Description

technical field [0001] The invention relates to a floor sweeper, in particular to a hand-push anti-reverse automatic floor sweeper. Background technique [0002] With the increasing labor cost in modern society, the requirements for the automation of tools are also getting higher and higher. The hand-push sweeper is a kind of purely mechanical transmission and maintenance-free cleaning tool. It does not need power cords, batteries or any power source. It can recycle the garbage into the garbage bin as long as it is pushed and walked, and the cleaning and collection are completed at the same time. Efficiency can replace several cleaners, greatly reducing labor requirements and improving work efficiency. It is especially suitable for cleaning streets, communities, parks, courtyards, schools, workshops, warehouses, and large-scale event venues. It is not suitable to use power-driven cleaning equipment. place. [0003] The wheels on both sides of the existing sweeping machine ...

AI Technical Summary

Problems solved by technology

[0003] The wheels on both sides of the existing sweeping machine are connected to the same rotating shaft, which makes the steering of the sweeping machine inflexible, and when turning, because the rotating shaft of the wheel basically does not move and lacks a driving source, the sweeping machine can hardly clean when turning; use a single brush or The front and rear double-layer roller brushes have low cleaning efficiency and the dust control performance of the sweeper is poor; the lack of anti-reversal device will drive the brush to reverse when the sweeper moves backwards, and it is easy to take the garbage out of the garbage box. The performance of the sweeper is not good

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