69 results about "Street cleaning" patented technology

The invention relates to an intelligent cleaning, dust collection and scrubbing integrated machine, belongs to machines for household scrubbing or cleaning, and particularly relates to motor-driven scrubbing machines (sweepers), and scrubbers for street cleaning, rail cleaning and floor cleaning for communal facilities such as markets and airports. The intelligent cleaning, dust collection and floor scrubbing integrated machine comprises a band-type bar brush for horizontal cleaning, a cleaning and wipe-drying brush roll set for scrubbing and wipe-drying, a water collection plate mounted over the cleaning and wipe-drying brush roll set for recycling waste water, a dust removal barrel for water filtration and dust removal, a water tank with a movable partition inside, a rotatable cleaning device, and a camera for collecting images in an environment sensing mode. The problems that cleaning side brushes are easy to twine, duster cloth is used for floor scrubbing leading to inconvenience, disc brushes are large in size, a small amount of waste water is not easy to recycle, filter screens are used for dust filtering, water tanks are not high in space utilization rate, cleaning devices are not easy to maintain, and the whole machines are low in intelligence degree due to poor environmental sensing in existing machines are solved.

The invention discloses a street cleaning robot which comprises a platform, a holder, a camera, a trash can frame, two front wheels, two front wheel frames, two rear wheels, two rear wheel frames and the like. The street cleaning robot is characterized in that the two front wheel frames are installed below the front end of the platform, the two rear wheel frames are installed below the rear end of the platform, the two front wheels are installed on axles arranged on the two front wheel frames respectively, and the two rear wheels are installed on axles arranged on the two rear wheel frames respectively. The street cleaning robot can clean a street automatically, is high in working efficiency, and can greatly relieve the labor intensity of sanitation workers.

The invention relates to a manpower environmental-friendly street-cleaning vehicle which comprises a vehicle bracket, vehicle tyres, a manpower cart hand grip, a rubbish bin and a dust shroud and is characterized in that double rotary sweeping straps are arranged between the rubbish bin and the dust shroud, are slantwise provided with soft broom hair or soft sweeping blades upwards and backwards, and adhere to each other closely, or a single rotary sweeping strap adheres closely to a rotary sweeping roller, the vehicle is pushed forwards through manpower to generate power to work, and the double rotary sweeping straps, or the single rotary sweeping strap and the rotary sweeping roller can synchronously rotate inwards and clamp swept rubbish so as to achieve the function of leading the swept rubbish into the rubbish bin; a circular butterfly-shaped broom is arranged on one side or respectively arranged on both sides in front of the vehicle and is connected to each vehicle tyre through a driving belt to output power for mutual matching so as to achieve the function of sweeping away dead corner rubbish on roadsides; and a small universal tyre is arranged at the lower end or respectively arranged at the proper positions on both sides in front of the vehicle for mutual matching so as to achieve the functions of conveniently turning around the vehicle head and controlling the effective sweeping distance of the soft broom hair or the soft sweeping blades.

The invention provides a street cleaning vehicle and a rubbish sucking control method of the street cleaning vehicle. The street cleaning vehicle comprises a rubbish sucking tank body, a draught fan, a sucking negative-pressure detecting device, a driving device and a controller, wherein sucking negative pressure is formed in the rubbish sucking tank body through the draught fan, the sucking negative-pressure detecting device detects the actual sucking negative pressure in the rubbish sucking tank body or in the position of a suction nozzle of the rubbish sucking tank body, the driving device is provided with a power output end which is connected with the power input end of the draught fan, the controller judges whether the actual sucking negative pressure is equal to a preset sucking negative pressure, and if not, the rotating speed of the draught fan is adjusted so that the actual sucking negative pressure in the rubbish sucking tank body or in the position of the suction nozzle of the rubbish sucking tank body can be equal to the preset sucking negative pressure. By the adoption of the street cleaning vehicle, the actual sucking negative pressure in the rubbish sucking tank body or in the position of the suction nozzle of the rubbish sucking tank body is detected in real time, then judgment is conducted, and the rotating speed of the draught fan is adjusted, so that in the process of cleaning by the street cleaning vehicle, the output power of the draught fan can be selected according to the actual working conditions, and not only is the good cleaning effect achieved, but also energy waste is reduced.

A blowing-suction street cleaner comprises an electric vehicle chassis. A built-in filter is arranged on the electric vehicle chassis, a garbage can of an exhaust fan is assembled on the electric vehicle chassis, a bottom suction dust collection device comprising a flared dust collection nozzle and a fan wheel placed on the periphery of the lower end of the dust collection nozzle is arranged on the lower surface of the electric vehicle chassis, a side suction dust collection device comprising a side suction telescopic pipe and a dust collection elbow is arranged on the right side of the electric vehicle chassis, the dust collection nozzle and the side suction telescopic pipe are communicated with the inside of the garbage can through a reversing tee joint, a bottom suction dust collectiondevice lifting electric push rod and a fan motor are assembled on the bottom suction dust collection device, and the dust collection elbow is provided with a dust collection elbow position adjusting mechanism. All street cleaning operations are finished by airflow, the blowing-suction street cleaner has the advantages of large blowing cover area, strong suction force, high working efficiency, no dust re-entrainment, simple equipment structure, no cleaning wear-out parts and convenience in use and maintenance, and garbage on two sides of a street can be cleaned.

The invention discloses an environmental protection street cleaning vehicle, comprising a vehicle body, vehicle tires on the two sides of the vehicle body, a trolley handle and a dustbin in the vehicle body; characterized in that: a rubbish conveyer belt with a flute is mounted rearward or forwardly the dustbin and one or two retrograde rotation sweeping roll-brushes are horizontally mounted on the lower end of the rubbish conveyer belt and the retrograde rotation operation is driven by a combustion engine or a direct current motor to sweeping up the rubbish on the road. A rubbish dome cover with two arc upper and lower ends is mounted above the rubbish conveyer belt and the retrograde rotation sweeping roll-brushes and a straightforward rotation ground-pressing roll-shaft is horizontally mounted on the lower end of the rubbish dome cover or a straightforward rotation ground-pressing belt cooperates with the rubbish dome cover to bruise the rubbish on road to be easily swept up. A water gas-filter device is set on the proper position above the dustbin and the dust is cleaned by the mutual interaction between the water and the multi-layer wet cloth wire immersed in the water.

The invention discloses a mechanical arm structure for a side brush of an electric road sweeper, comprising a frame, the side brush and a driving motor for driving the side brush to rotate, wherein the driving motor is mounted on the frame through a lifting arm. The side brush can ascend and descend through the lifting arm; and when the electric road sweeper encounters a step position in the sweeping process, the side brush can be lifted for sweeping and cleaning, thereby greatly improving the street cleaning effect of the electric road sweeper.

The invention discloses an environment-friendly street cleaning trolley. The environment-friendly street cleaning trolley comprises a trolley body, wherein a retrograde rotation sweeping rolling brush which is tangent with the ground is arranged at a proper position of the bottom of a cab; a synchronous operation chain sleeves two sides of an upper roller and a lower roller; a garbage conveyor belt with a raised scraping sheet is mounted on the synchronous operation chain, or an angle iron with a raised scraping sheet is directly and horizontally mounted to be matched with a garbage guide plate in a scraping way; a rotating rolling brush used for relaying throwing garbage is arranged under a garbage inlet and is matched with the conveyor belt in a tangent way; an electrostatic dust collection device or a water spraying dust collection device is mounted at a proper position above a garbage can; a dust falling port is formed below a metal broken filament rolling brush; a comb with long comb teeth is arranged on one side or two sides of the dust falling port to be matched with the metal broken filament rolling brush in a scraping way; an exhaust fan is also mounted in an air outlet.

The invention discloses a greening sprinkling car carriage, comprising a sprinkling car carriage body, wherein the two ends of the sprinkling car carriage body are connected with two sprinkling car heads through connecting plates, one head is a main head, the other head is a standby head, a water tank and a dust collecting box are arranged in the sprinkling car carriage body, and two dust collectors are connected with the lower end of the dust collecting box through pipes. The greening sprinkling car carriage disclosed by the invention has compact structural design, integrates the functions of fireproofing, sprinkling, dust collection, chemical spraying and street cleaning, and is helpful to improve and maintain the green image of cities.

The invention relates to a sweeping and brushing device for a road sweeping vehicle, which belongs to the technical field of street cleaning and comprises an inner support frame and an outer support frame arranged at the front end of the road sweeping vehicle, wherein a first rotating shaft and a swinging oil cylinder are arranged on the inner support frame, a second rotating shaft and a sweeping and brushing device are arranged on the outer support frame, an upper connecting rod, a lower connecting rod and a lifting oil cylinder are hinged between the first rotating shaft and the second rotating shaft, the upper connecting rod, the lower connecting rod, the first rotating shaft and the second rotating shaft form a first parallel four-rod mechanism in a vertical plane, and simultaneously, when the swinging oil cylinder moves, the inner support frame, the outer support frame, the first parallel four-rod mechanism and the elastic connecting rod form a second parallel four-rod mechanism in a horizontal projection surface. The sweeping and brushing device for the road sweeping vehicle has the advantage that garbage in the transverse recessed parts can be cleaned and swept.

The invention provides a road automatic cleaning device comprising a machine body. The machine body comprises a recovery cavity. A recovery mechanism capable of storing and compressing trash is arranged in the recovery cavity. A trash flow distribution cavity is formed in the upper end wall of the recovery cavity in a communicating manner. A gas flow distribution cavity is fixedly formed in the front end wall of the trash flow distribution cavity. In the operation process of the device, urban roads, streetlamps and street fences can be cleaned at the same time; when the device works, a street cleaning mechanism continuously works to remove trash on streets and sucks the trash into a storage cavity; meanwhile, the device is provided with a telescopic mechanism, the streetlamps or other higher public devices can be cleaned; a fence cleaning mechanism in the device can clean the fences to remove dust and make cities more attractive in appearance; and all the mechanisms can work in cooperation while working independently, and therefore high work efficiency is achieved, a high automation degree is achieved, a high energy utilization rate is also achieved, and meanwhile operation is easy and the process is safe and rapid.

A double-rolling-brush simultaneously-sweeping type street cleaning trolley comprises a trolley body, and is characterized in that a wind cabinet capable of sliding and lifting up and down is mounted between a cab and a tilted garbage can; one or more garbage transmitting rolling brushes rotating in the reverse directions is/are mounted in the wind cabinet; a garbage guide plate aligned with the inlet of the garbage can is arranged at the tangential parts of the front parts of the garbage transmitting rolling brushes rotating in the reverse directions, and has the arc-shaped upper part; a sweeping rolling brush capable of being controlled to rotate in two directions is arranged below the garbage transmitting rolling brushes rotating in the reverse directions; an elastic rolling wrapper sheet is arranged in the front of the sweeping rolling brush and is tangential to the sweeping rolling brush; a garbage guide-in plate is arranged in front of the elastic rolling wrapper sheet, and forms a V-shaped inlet with a pavement; another sweeping rolling brush capable of automatically ascending or descending along with the height of the pavement is arranged behind the sweeping rolling brush; a dust filtering box is arranged at the proper position of the top in the garbage can, and a plurality of layers of dust sticking clapboards are staggered in the dust filtering box and are matched with a water spray head and a suction fan; special night illumination lights are respectively arranged at the proper positions above side disk sweeping brushes.

A caster for automatic street cleaning is provided. A sweep device is arranged in that roll direction of wheels, includes a driving wheel, a driven wheel, brooms and broom sleeves. As that caster moves forward, the rolling wheels rotate horizontally with the help of friction. The driving teeth on the driving wheel act on the driven teeth of the driven wheel, so that after the driven wheel rotateshorizontally, the brooms can be driven to rotate in the shaft hole of the broom shaft sleeve to clean the ground in front of the wheel, so that sand, stone and other hard objects on the ground are notpressed into the wheels, and the service life of the caster can be prolonged. In addition, since the brooms are driven horizontally by the frictional force between the wheel and the driving wheel when the wheel is rolling and the driven wheel fixedly connected with the brooms is rotated horizontally to clean the floor, no external electric power is required to drive the broom, thereby reducing the use cost, the structure of the broom is reasonable, and the service life is longer.

A cleaning device for municipal engineering and a cleaning vehicle for street cleaning, comprising: a base, a moving guide rail, a first cleaning part, a second cleaning part, a gear part, a horizontal moving part, and a driving connection with the horizontal moving part and A horizontal movement drive assembly that provides driving force for the horizontal movement part, the movement guide rail is slidably installed on the base, the horizontal movement part is installed on the base, the first cleaning part and the second cleaning part are respectively slidably installed on both ends of the movement guide rail, The gear unit is mounted on the moving rail. This technical solution increases the cleaning area of ​​the road surface through the horizontal moving part, the first cleaning part, the second cleaning part and the gear part, making the cleaning coverage wider; in addition, through the wind drive device and the cleaning device, the wind drive The device drives the cleaning device to perform automatic cleaning work, which is efficient and fast.

The invention discloses a multipurpose street cleaning device. The multipurpose street cleaning device comprises two lines of rails installed in the middle of a road in parallel. A water collection groove is formed below the rails. The multipurpose street cleaning device further comprises a water storage pond, an induction device, a central controller and a plurality of lifting spray heads. The lifting spray heads are installed between the two lines of rails at intervals. A water outlet of the water storage pond is connected with the lifting spray heads through a pipeline, a water inlet of the water storage pond is connected with the water collection groove through a drain pipe, and the pipeline is provided with an electronic control hydraulic pump. The induction device is installed on the side wall of one rail and connected with the input end of the central controller. The output end of the central controller is connected with the electronic control hydraulic pump. The multipurpose street cleaning device can automatically sweep away snow on the road, reduce the temperature and remove dust according to the weather situation, is high in practicality and has multiple purposes.

The invention aims to solve the problem of providing a street cleaning vehicle which is convenient and easy to treat silt. The technical scheme adopted by the invention is as follows: the street cleaning vehicle comprises a vehicle body, two transverse rolling brush wheels symmetrically arranged at the bottom of the front end of the vehicle body, and a dust baffle arranged at the rear parts of thetwo transverse rolling brush wheels; the two transverse rolling brush wheels are respectively a right brush wheel which is arranged in a clockwise rotating manner and a left brush wheel which is arranged in an anticlockwise rotating manner; dust collection channels are arranged between the dust baffle and the transverse rolling brush wheels, two sets of dust collection water tank systems used forcollecting dust and removing dust are further symmetrically arranged in the vehicle body, and the dust collection channels are connected to the two sets of dust collection water tank systems. The street cleaning vehicle can be applied to the technical field of environment-friendly cleaning vehicles.

The invention relates to a cleaning device of automatic cleaning machinery. The cleaning device is mainly composed of porous atomizing sheets, brushing rollers and a housing, wherein the porous atomizing sheets are located on the brushing roller sides of contact surfaces constituted by the brushing rollers and a to-be-cleaned plane, and the brushing rollers are located between the housing and the to-be-cleaned plane; and the housing comprises a cleaning machine, a device shell and a surface which is connected to and fixed to the brushing rollers. The cleaning device is applicable to domestic washing or sweeping machinery, in particular to flexible floor washing machinery (a sweeper) as well as machinery for window cleaning (a window cleaning robot), wall (curtain wall) cleaning and the like, and is applicable to machinery for floor cleaning (a floor scrubber) such as street cleaning, rail cleaning and the like in such public facilities as markets and airports as well as other cleaning; and the cleaning device has the characteristics of being adjustable in cleaning degree and free from water spots on the to-be-cleaned plane after cleaning.

The invention discloses a liftable environment-friendly street lamp, which relates to the field of street lamps and includes a top base of the street lamp, a light pole, and an inner and outer cover and a cleaning mechanism arranged on the top base of the street lamp. The cleaning mechanism includes a rainwater collection box, a water pump and a water spray The rainwater collection box is fixed on the top seat of the street lamp. The water spray part includes a water distribution pipe connected to the water outlet end of the water pump. The two ends of the water distribution pipe are connected with a water outlet pipe. The water outlet hole, the connection between the water distribution pipe and the water outlet pipe is provided with an elastic part, the elastic part includes a spring, and the spring connects the water distribution pipe with the water outlet pipe, and the light pole is coated with an anti-sticking coating. The invention solves the problem that the cleaning brushes of the existing self-cleaning street lamps will also cover the street lamps in the next cleaning after each cleaning, and the existing street lamp posts are pasted with advertising paper by advertisers every day. At the same time, Addresses the fact that rainfall varies from region to region and season, and that collected rainwater may not be sufficient.

The invention relates to an anti-clogging waste processor device of a dust collector of a street clearing truck. A high pressure water sprinkler head and a dewaterer are assembled in a wet dust collector; a waste isolator and an impeller are arranged in a waste processor; the impeller is connected with a motor; a waste isolation plate is assembled on one end of the waste isolator; a plurality of through holes with appropriate diameters are formed in the waste isolation plate. An air inlet of an induced draft fan is connected with the waste isolator; an air outlet of the induced draft fan is connected with the wet dust collector. Light waste and dust are sucked into the waste processor through a waste suction port and an adsorption tube; the light waste can continuously flow to the waste isolator along with airflow, and the motor is powered by a chassis truck to drive the impeller to rotate, so that the light waste adsorbed on the waste isolation plate can be cleaned at any time. During the whole street cleaning operation process, the light waste cannot clog the dust collector, so that the street cleaning operation can be always carried out normally.

The invention relates to the field of street cleaning, and specifically relates to an all-in-one machine for cleaning, crushing and compacting deciduous leaves. The all-in-one machine for cleaning, crushing and compacting deciduous leaves includes a vehicle body, a cleaning device, a filtering device, a filter residue gathering device, a crushing device, a sprinkling deice and a compacting device,wherein the crushing device is arranged in the vehicle body in an inclined manner, and a feeding side is higher than a delivery side; the crushing device includes a crushing outer sleeve, a crushinginner sleeve and a crushing rotating shaft; the filtering device includes a filtering cylinder, a spiral rotating shaft and a drive unit; and the crushing device includes a crushing outer sleeve, a crushing inner sleeve and a crushing rotating shaft. The all-in-one machine for cleaning, crushing and compacting deciduous leaves solves the problems that a conventional deciduous leaf sweeping machineis easily blocked by foreign matter or damaged by hard foreign matter, and the deciduous leaves are large and loose and difficult to collect, store and transport is leaves, and has the advantages ofgood crushing effect, high work efficiency, energy saving and environmental protection, and sustainable development.

The invention relates to the technical field of road cleaning vehicles, in particular to a road cleaning vehicle with a garbage can convenient to clean for street cleaning. The road cleaning vehicle comprises a vehicle body, wherein a containing mechanism for collecting swept garbage is mounted on the vehicle body, a cleaning mechanism for cleaning residual garbage is mounted on the containing mechanism, a water filtering mechanism for filtering sewage in the garbage is installed on the containing mechanism, a water containing mechanism for collecting the sewage filtered by the water filtering mechanism is installed on the containing mechanism, a vibration mechanism for shaking the water filtering mechanism is installed on the containing mechanism, and a cleaning mechanism for sweeping a road is installed on the vehicle body; and the water filtering mechanism filters sewage in garbage, the filtered sewage flows into the water containing mechanism, and the situation that the sewage drips from the containing mechanism to pollute the ground and air when the vehicle body walks is avoided.