7 results about "Street cleaning" patented technology

1. The name of the design product: dust-suction sweeper (environmental sanitation 4). 2. The use of the design product: for dust-suction sweeping. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

Some embodiments of the present disclosure provide a method, an Internet of Things system, and a storage medium for determining a street cleaning route in a smart city. The method may include obtaining street monitoring information of a target area; determining distribution of fallen leaves on the street; determining cleaning difficulty of each street in the target area; determining, based on the total amount of fallen leaves and the cleaning difficulty, at least one street to be cleaned from the target area; determining the continuous action sequence including cleaning actions for each of the streets to be cleaned; for any continuous action sequence of the at least one continuous action sequence, determining a reward value of each cleaning action of the continuous action sequence, and determining the return value of each continuous action sequence; and determining the fallen leaf cleaning route of the target area.

This invention relates to the field of sidewalk cleaning devices, and discloses a flexible elephant trunk-type sidewalk cleaning device, comprising: a mobile vehicle; a dust collection box mounted on the mobile vehicle; a suction fan mounted on the mobile vehicle, the input end of which is connected to the interior of the dust collection box; a corrugated suction pipe mounted on one side of the mobile vehicle; a camera mounted on the mobile vehicle; and a traction mechanism mounted on the mobile vehicle and connected to the corrugated suction pipe for driving the corrugated suction pipe to change its spatial posture; wherein, the camera is electrically connected to the traction mechanism. This invention is specifically designed for small pieces of litter such as cigarette butts, paper scraps, and fallen leaves scattered on sidewalks. Using a flexible elephant trunk-type suction pipe combined with intelligent visual recognition, it can actively reach into areas inaccessible to traditional sweepers, such as paving stone seams, curb edges, and the bottom of railings, for targeted cleaning, significantly improving sidewalk cleaning coverage and significantly reducing the manpower required for street cleaning.

The present application relates to a kind of brush and suction cup two-in-one mechanism of washing and sweeping vehicle, belong to street cleaning vehicle equipment technical field.The mechanism includes suction cup body, spray pipe mechanism and brush mechanism, suction cup body is connected with the chassis frame of washing and sweeping vehicle, spray pipe mechanism includes main spray pipe, left spray pipe and right spray pipe, and brush mechanism is divided into left brush mechanism and right brush mechanism, left front extension support and right front extension support are equipped on the two ends of suction cup body, left brush mechanism is hinged with left front extension support, right brush mechanism is hinged with right front extension support, left spray pipe is fixed with left swing arm hinged with left front extension support, right spray pipe is fixed with right swing arm hinged with right front extension support, first left spring and left cylinder are connected between left brush arm and left front extension support, and first right spring and right cylinder are connected between right brush arm and right front extension support.The mechanism compared with the separate brush mechanism and suction cup mechanism on the existing washing and sweeping vehicle, simplify the space occupied by mechanism, structure simplification compact, small in size, low in manufacturing cost.

Some embodiments of the present disclosure provide a method, an Internet of Things system, and a storage medium for street cleaning in a smart city. The method may include obtaining street monitoring information of a target area; determining distribution of fallen leaves on the street; determining at least one particle according to at least one fallen leaf pile; determining a central position of the at least one particle, and designating the central position as a center of mass of the at least one particle; determining a dispersion degree of fallen leaves; determining cleaning difficulty of each street in the target area according to the dispersion degree of fallen leaves or wind strength; determining at least one street to be cleaned from the target area; and determining, based on the at least one street to be cleaned, a fallen leaf cleaning route of the target area.

A street curb cleaning system for facilitating collecting trash from a street curb includes a tractor. A housing encloses a chamber space and includes a bottom wall, a back wall, a side wall, and a top wall. The bottom wall, the side wall, and the top wall form a front edge of the housing, wherein the front edge defines an opening into the chamber space. A mount attaches the housing to the tractor. A bottom wedge extends outwardly from a bottom section of the front edge. The bottom wedge separates trash from the street surface when the tractor moves the bottom wedge forward adjacently to the street surface. A side wedge extends outwardly from a side section of the front edge. The side wedge separates trash from a curb surface when the tractor moves the curb surface forward adjacently to the curb surface.