CN201785717U - Dust catching device on sweeper vehicle - Google Patents

Abstract

The utility model discloses a dust catching device on a sweeper vehicle, which comprises a rolling brush, a dust collecting case, a fan and a vibratory motor. The rolling brush and the dust collecting case are combined with a flat ground surface to form a semi-sealed cavity, a ventilation opening arranged at the top position of the dust collecting case is communicated with an inner filtering cavity, an outer filtering cavity is communicated with the fan, and the vibratory motor is mounted on the inner filtering cavity. The dust catching device is used as a dust catching filtering system of a sweeper, and the system can effectively prevent the problems such as incomplete sweeping, flying dust and the like during cleaning from polluting peripheral environment. When garbage, dust and the like are swept into the dust collecting case by the aid of the rolling brush, dust easily flies due to the instability of tiny dust, and garbage and dust at the edge of the dust collecting case are sucked into the dust collecting case by the aid of the filtering function of a filtering device combined with a fan impeller extracting air in the dust collecting case.

Description

Dust exhaust apparatus on the road sweeper

Technical field

The utility model relates to the dust exhaust apparatus on a kind of road sweeper.

Background technology

The road road sweeper is more and more universal at present, existing different kinds of roads road sweeper structure is basic identical, it is provided with round brush at body bottom section, dust that round brush has been swept and larger particles, with blower fan the dust rubbish of having swept is sucked in the compartment, because the distance of rotation besom and inlet scoop is far away, do not hide again between them, so the dust of having swept has only part to be inhaled into, very most of dust flies upward outside, causes secondary pollution, in order to reduce the airborne dust of sweeping the floor, road sweeper is pressed dirt to besom and ground water spray, and the water dust stand-down more can cause the unclean result of dust suction like this.

Summary of the invention

Dust exhaust apparatus on the road sweeper that the purpose of this utility model is to provide a kind of dust suction soon, can not cause secondary pollution.

Dust exhaust apparatus on the road sweeper comprises round brush, the case that gathers dust, blower fan, electric motor of shaker, round brush combines smooth ground with the case that gathers dust and forms semi-enclosed cavity, the tip position of case of gathering dust has ventilation opening and is communicated with the filtering inner chamber, the filtering exocoel is communicated in blower fan, and electric motor of shaker is installed on the filtering inner chamber.

This device be that the dust suction filtering system of sweeper, this system can well avoid the cleaning in cleaning process not thorough, problems such as dust airborne dust pollution surrounding enviroment.Sweep in the hand dirt case by round brush at rubbish, dust etc., because the instability of fine dust, airborne dust easily, at this moment the impeller of the blower fan air that will gather dust in the case is extracted out, by the filtration of cleaner, the garbage dust at the case edge that gathers dust is sucked in the case that gathers dust again, avoid airborne dust.The filtering top of clamoring is provided with electric motor of shaker, can will be adsorbed on dust on the cleaner inwall disengaging cleaner that shakes, and falls in the case that gathers dust, and prevents that dust from stopping up cleaner, influences curtain dirt effect.

Description of drawings

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

1, round brush 2, the case 3 that gathers dust, blower fan 4, electric motor of shaker 5, ventilation opening 6, filtering inner chamber 7, filtering exocoel

The specific embodiment

In conjunction with the accompanying drawings the utility model is described in further detail.

As can be seen from Figure 1, dust exhaust apparatus on this road sweeper comprises round brush 1, the case 2 that gathers dust, blower fan 3, electric motor of shaker 4, round brush 1 combines smooth ground with the case 2 that gathers dust and forms semi-enclosed cavity, the tip position of case 2 of gathering dust has ventilation opening 5 and is communicated with filtering inner chamber 6, filtering exocoel 7 is communicated in blower fan 3, and electric motor of shaker is installed on the filtering inner chamber 6.

Claims (1)

1. the dust exhaust apparatus on the road sweeper comprises round brush (1), the case that gathers dust (2), blower fan (3), electric motor of shaker (4), it is characterized in that:

Round brush (1) combines smooth ground with the case that gathers dust (2) and forms semi-enclosed cavity, the tip position of case (2) of gathering dust has ventilation opening (5) and is communicated with filtering inner chamber (6), filtering exocoel (7) is communicated in blower fan (3), and electric motor of shaker is installed on the filtering inner chamber (6).