236results about "Cleaning bleaches" patented technology

The invention relates to a beach garbage clearing robot. The robot comprises an amphibious mobile chassis, a mechanical arm, a conveyer belt component and a self-dumping garbage bucket. The amphibious mobile chassis is used for carrying all functional parts of the beach garbage clearing robot, and provides water and land amphibious moving functions for the beach garbage clearing robot; the mechanical arm is arranged on the side of the end part of the amphibious mobile chassis, and is used for picking and delivering various garbage; the conveyer belt component is arranged on the side, which is different from that on which the mechanical arm is arranged, on the end part of the amphibious mobile chassis, and is used for conveying the garbage that the mechanical arm picks; the self-dumping garbage bucket is arranged on the end part, which is different from that on which the conveyer belt component is arranged, of the amphibious mobile chassis, and is used for storing the garbage picked by the beach garbage clearing robot. According to the beach garbage clearing robot, the energy consumption is low, the working hours are long, the garbage clearing efficiency is high, the automation degree is high, and complicated procedures of manual participation in garbage clearing are reduced.

The invention relates to a sand beach cleaning vehicle and a cleaning operation method thereof. The sand beach cleaning vehicle comprises a frame, wherein a sand-stirring idler wheel device is mounted on the front part of the frame; a screening conveying device is mounted on the middle part of the frame; a garbage can and a garbage can lifting turning mechanism are mounted on the rear part of the frame; a push shovel is fixed behind the sand-stirring idler wheel device and on the front lower part of the frame; a sand-guiding plate is fixed on the push shovel; the sand-guiding plate is connected with the screening conveying device; a loading bridge with a wheel is mounted on the rear lower part of the frame; a flattening mechanism which is used for flattening a sand beach is mounted on the loading bridge; a dragging device at the front end of the frame is dragged by a hanging mechanism of a tractor; and the hanging mechanism can control the sand-shoveling depth of the push shovel. When the sand beach cleaning vehicle operates on the dry sand beach, an operation mode of deeply cleaning garbage is adopted; when the sand beach cleaning vehicle operates on the wet sand beach, the operation mode of only cleaning surface garbage is adopted; and during the operation process on the dry and wet sand beaches, the sand beach cleaning vehicle is difficult to sink, has a small running resistance, is high in operation efficiency and can flatten the sand beaches.

The invention discloses a small vehicle for cleaning and classifying rubbish on a beach. The small vehicle comprises a walking mechanism, wherein a vehicle frame is mounted on the walking mechanism; an operating room is mounted at the upper end of the vehicle frame; a collecting mechanism is mounted at the front end of the vehicle frame; a protecting mechanism is mounted on the left side of the collecting mechanism and the left side of the operating room; a separating mechanism is mounted in the protecting mechanism; a rubbish classifying and storing device is mounted on the vehicle frame at the tail of the protecting mechanism; rubbish transporting mechanisms are separately arranged in the rubbish classifying and storing device and the separating mechanism; and a cleaning mechanism is mounted at the tail of the vehicle frame. According to the small vehicle disclosed by the invention, the structural design is novel and reasonable; the beach cleaning efficiency is improved; human resource cost is reduced; during cleaning, the operation of cleaning the rubbish to the operation of restoring the beach are completed in one step by the small vehicle, so that the original appearance of the beach is not destroyed, and the rubbish is classified according to the size; the whole process is fully-automated; and the working efficiency is improved, and the human resource is reduced.

The invention discloses a beach cleaning trolley which comprises a crawler base, a frame, a cleaning roller device, a garbage conveying device and a dustbin component, wherein the frame is connected to the crawler base; the garbage conveying device comprises a garbage conveying mechanism and a flexible lifting mechanism connected between the head and the frame; the rear end of the garbage conveying mechanism is hinged with the frame and can swing up and down around a hinged point; the cleaning roller device comprises a cleaning roller and a cleaning roller fixing rack which are in flexible connection; the cleaning roller fixing rack is hinged to the front end of the garbage conveying mechanism; a garbage gripping device is connected to the frame. Lifting of the flexible lifting mechanism, stretching of the cleaning roller device and stretching of the garbage gripping device are realized by controlling actions of cylinders. The flexible lifting mechanism has the advantages of high throughput capacity and high safety coefficient; the cleaning roller device has the advantages of high cleaning efficiency and long service life; according to the garbage gripping device, the beach cleaning trolley has the advantage that conventional household garbage and large garbage can be cleaned simultaneously.

The multi-purpose rake includes a rake head and a detachable pole for pulling the rake across a surface. The rake head has a frame with two arced end ribs, an upper and a lower crossbar extending between the end ribs. The upper crossbar has a sleeve or other attachment means extending therefrom for receiving and retaining one end of the pole. A wire mesh cage is formed into an arc to conform to the end ribs and is attached to the ribs and the upper and lower crossbar. In the preferred embodiment, the end ribs are formed from a continuous panel so that the ends of the rake head are fully closed. The detachable pole is preferably constructed in multiple sections that can be broken down for easy transport. Optional clips or other retainers may be disposed on the rake head for retaining the pole sections for easy transport and storage. An optional handhold can be provided for facilitating transport of the disassembled rake.

A floatable-material harvester is disclosed, including a vacuum source, transport hose, and a floatable-material receiver. In one embodiment, the transport hose has at least one air inductor / intake along its length, which allows air to enter the transport hose to accelerate its contents, by negative pressure air induction. In another embodiment, a transport hose has at least one floatable-material thruster along its length, comprised of at least one nozzle, which provides pressurized fluid (e.g., air or water) in the direction of the flow of the harvested floatable material by positive pressure induction. A method is disclosed whereby the floatable material harvester is used to harvest an absorbent material (e.g., wood chips, straw, perlite, zeolite, polypropylene mesh, titanate nanofibres) that has absorbed a pollutant (e.g., oil, solvent, radioactive isotopes) from a beach or in water.

A box-shaped beach-cleaning trailer is configured to be loaded with, and collectively carry beach-cleaning equipment and a litter collection station. The beach-cleaning equipment are towed by a vehicle to collect litter on the sands. The litter collected by the beach-cleaning equipment is collected in the litter collection station. The trailer includes a pair of rail members disposed on upper edges of the respective opposite side wall portions such that the rail members face each other with an opening therebetween. A sieve unit is detachably mounted on the rail members, and is configured to move a back-and-forth direction along the rail members. The sieve unit is moved in a back-and-forth direction manually; or by using a driving mechanism including a drive wheel, a driven wheel, and a connecting rod arranged between the sieve unit and the driven wheel, for separating colleted litter of various sizes from sand.

A publicly accessible urban beach entertainment complex is disclosed, with a man-made tropical, pristine-clear lagoon as the centerpiece of the complex, with surrounding entertainment, educational, sports, and commercial facilities, the complex having controlled public access and providing the look and feel of a tropical beach with clear waters and sandy beaches. In addition a method for efficiently utilizing facilities and land that are vacant, underutilized, have limited uses, or that are contiguous to or nearby recreational, educational, sports, or commercial venues is disclosed. The method providing a publicly accessible urban beach entertainment complex with a centerpiece man-made tropical-style pristine-clear lagoon. The method allows for generating revenue and increasing efficiency by pairing vacant sites, underutilized sites, limited use land, or sites that are contiguous to entertainment, educational, sports, and / or commercial venues with urban beach entertainment complexes. The complex preferably has a controlled public access, thereby allowing entrance upon payment of a fee.

The invention relates to an integral cleaning robot orienting sand beach and sea surface amphibious enteromorpha garbage. The integral cleaning robot comprises an amphibious walking trolley, a collecting mechanism, a transmission mechanism, a distinguishing conveying mechanism and an extrusion mechanism, wherein the collecting mechanism, the transmission mechanism, the distinguishing conveying mechanism and the extrusion mechanism are arranged on the walking trolley; the collecting mechanism is used for collecting Enteromorpha; the transmission mechanism is used for transmitting the enteromorpha and the garbage collected by the collecting mechanism; the distinguishing conveying mechanism receives the enteromorpha and the garbage transmitted from the transmission mechanism, and respectivelyconveys the enteromorpha and the garbage; the extrusion mechanism performs extrusion forming on the enteromorpha conveyed in a distinguishing manner; the distinguishing conveying mechanism comprisesa rotatable first sieving roller and a rotatable second sieving roller; the first sieving roller is positioned under the output end of a conveying belt of the transmission mechanism; the rotating direction of the first sieving roller is adjustable in two directions; the second sieving roller is positioned at the downstream of the conveying belt, and the height of the second sieving roller is positioned between the conveying belt and the first sieving roller; the second sieving roller is arranged in a way of vertically approaching to the conveying belt and the first sieving roller; the rotatingdirection of the second sieving roller is opposite to the rotating direction of a support roller of the conveying belt; and the first sieving roller and the second sieving roller are arranged in a way of being parallel to the support roller.

The invention relates to a beach maintenance and cleaning vehicle (10) for cleaning the beach (2) with a vehicle frame (12) and vehicle wheels (14), with a receiving container (20) for receiving contaminants (6), and with a conveying and separating device (30) for raising up the underlying surface (2) and for separating contaminants (6) out of this underlying surface and for conveying the contaminants (6) into the receiving container (20), the conveying and separating device (30) having a pick-up (32) which is arranged and formed in such a way that it comes into contact with the underlying surface (2) while the beach maintenance and cleaning vehicle (10) is driving and raises up parts of said underlying surface (2), and a screen belt (36) which is moved relative to the vehicle frame (12).There is provision according to the invention for the conveying and separating device (30) to have a comminutor (34) which is arranged between the pick-up (32) and the screen belt (36) and is configured for breaking up sand lumps (4) of the received underlying surface.The use, in particular, for damp / wet sand and / or in the case of great penetration depths of the pick-up.

The invention discloses a robot walking control method and a control device and a beach cleaning robot, and belongs to the technical field of robots. The method comprises the following steps: front footprint information is obtained in the walking process; a robot walking trace is determined according to the footprint information; and the robot is controlled to deviate from the walking trace by a preset distance, and continuously walks in an extending direction of the walking trace. The control device of the beach cleaning robot can use the walking trace of the robot on the sand for controlling walking of the robot to prevent the robot from repeatedly walking in the walked place, so that the robot can walk over the whole working area. The beach cleaning robot can automatically clean garbage, larger than sand grains, on the beach surface.

The invention mainly discloses an automatic cleaning car and method for mud flat garbage. The car comprises a car body, a traveling device, a pushing device, a conveying device and a filling and leveling up device; a receiving cavity, a transmission cavity and a garbage cavity are formed inside the car body; the pushing device comprises a first push rod, a second push rod and a push shovel; the conveying device comprises a first conveying frame and a second conveying frame; the first conveying frame is located inside the receiving cavity; one end of the second conveying frame is connected with the first conveying frame; the other end of the second conveying frame is located inside the garbage cavity; second sieve holes are formed in the bottom of the car body; and the filling and leveling up device is located at the rear end of the car body. Through four operations of soil shoveling, conveying, filling and leveling up and garbage toppling, the automatic cleaning car for mud flat garbage can rapidly clean up garbage on the surface of a mud flat and embedded into the mud flat, can thoroughly clean the mud flat, and can also achieve the function of flattening the mud flat, mechanical cleaning saves labor, working efficiency is high, the garbage disposal capacity is large, the speed is high, garbage cleaning and mud flat recovery are achieved at one step, and the environment original appearance is not destroyed.

The invention belongs to the technical field of environmental sanitation machinery, and particularly relates to a sand beach cleaning machine. According to the technical scheme, the sand beach cleaning machine comprises a traction frame (1), a rack (2), a guide device (3), a sieving and conveying device (4), a garbage self-discharging device (5) and driven wheels (6). Garbage in sand is turned up by a plurality of rows of spring pawls which are arranged in a staggered manner, is conveyed to the guide device under the effect of inertia, and then is rebounded onto the sieving and conveying device by the rebounding effect of the guide device, and therefore, the garbage is separated from most of sand; and a small amount of sand which is taken onto the sieving and conveying device is filtered out through sand leaking holes of filter screens, and finally, the garbage is conveyed into the garbage self-discharging device through the sieving and conveying device. The sand beach cleaning machine has good cleaning effects on garbage in dry sand, wet sand and tidal zones, and is suitable for various sand beach conditions. The problem that an existing net belt type sand beach cleaning machine has imperfect effect of cleaning wet sand beaches is solved.

A machine for removing articles such as debris and the like deposited on a tract of ground, comprising a wheel unit; a support frame mounted on said wheel unit, having means for advancing said machine along said tract of ground; a endless conveyor mounted on said support frame, having a plurality of tines projecting from an outer side thereof and a flight extending from a front end adjacent ground level, upwardly and inwardly to an elevated rear end; a receptacle mounted on said support frame, positioned to receive articles removed by said tines and carried upwardly and rearwardly on said conveyor and discharged into said receptacle, and having a set of tines cooperable with said conveyor tines to dislodge articles carried by said conveyor tines; and means mounted on said support frame for driving said conveyor.

An amphibious multifunctional cleaning vehicle comprises a vehicle body, a screen device, a control room, a collection box, a drive device, a hydraulic device, a land movement device, an on-water steering device and the like. By the adoption of the cleaning vehicle, both garbage on a land beach and weed floating on lakes, seas and rivers can be cleaned away through the control room. In the operation process, the garbage or the cut weed is swept to a screen hole conveyor belt through a brush roller and conveyed into a garbage compression box through the conveyor belt, and the cleaning vehicle can efficiently work on land and on water through the land movement device and the on-water steering device.

The invention discloses marine garbage pollution intelligent integrated recovery processing equipment. The equipment comprises a vehicle body, wherein a shoveling device, a conveying device, a sand filter device, a feeding and delivering device, a weight screening device, at least one group of sea grass mincing device, a sea grass screening device, a big rock screening device and a shell screeningdevice are arranged on the vehicle body in sequence. According to the marine garbage pollution intelligent integrated recovery processing equipment, the structure is reasonably designed, equipment space is saved, the various sets of equipment are in compact arrangement, sand materials on the beach are collected firstly, fine sands are filtered out, then the materials are screened through the weight screening device, the materials that are easy to float on water such as sea grass and light garbage are separated from materials such as the shell and the rocks firstly, then the sea grass is minced and separated, and separation and collection of the sea grass and light garbage is realized; after heavy materials sinking under water are separated out, big rocks in the heavy materials are separated out, then the shells, broken shells and small rocks are separated finally, so that the separation and collection of the heavy materials in the beach is realized.

The invention discloses an environmentally-friendly cleaning vehicle for beach sand screening. The cleaning vehicle comprises a walking system, a sand collecting system, a sand screening system and a sand scattering system; the walking system comprises a vehicle board, wheel supports are arranged at the four corners of the lower portion of the vehicle board respectively, a wheel motor is arranged on the inner side of each wheel support, a wheel is arranged on the outer side of each wheel support, and the wheels are coaxially connected with the wheel motors. By arranging the sand collecting system, the sand screening system and the sand scattering system, the purpose of automatically collecting, screening and overlapping and spreading sand on sandbeach is achieved; by arranging spiral shafts in different systems, efficient transport of the sand is achieved; by arranging a sand screening inner cylinder and a sand screening outer cylinder which are arranged in a double-layer rotating centrifugal mode, high-quality screening of garbage in the sand is achieved.

The invention discloses a beach garbage cleaning vehicle. The beach garbage cleaning vehicle comprises a frame connected with a rotary drum through a spring, a brush is arranged at the upper part of the rotary drum and connected with a conveyor belt, and the conveyor belt is connected with a garbage can; a rotating shaft is arranged on the frame, a fixed gear and a movable gear are arranged on the rotating shaft, and the fixed gear is fixed on the rotating shaft and connected with the rotary drum through a chain; the movable gear can move on the rotating shaft and is connected with the brush through a chain, the fixed gear and the movable gear are respectively occluded with a power gear, and the power gear is connected with a motor I. The beach garbage cleaning vehicle not only can replace a person to pick up and clean garbage and remove garbage buried in sand so as to improve the cleaning efficiency, but also only requires two low-power motors, and can be pushed forwards through controlling direction by the aid of manpower, thereby saving energy.

The multi-purpose rake includes a rake head and a detachable pole for pulling the rake across a surface. The rake head has a frame with two arced end ribs, an upper and a lower crossbar extending between the end ribs. The upper crossbar has a sleeve or other attachment means extending therefrom for receiving and retaining one end of the pole. A wire mesh cage is formed into an arc to conform to the end ribs and is attached to the ribs and the upper and lower crossbar. In the preferred embodiment, the end ribs are formed from a continuous panel so that the ends of the rake head are fully closed. The detachable pole is preferably constructed in multiple sections that can be broken down for easy transport. Optional clips or other retainers may be disposed on the rake head for retaining the pole sections for easy transport and storage. An optional handhold can be provided for facilitating transport of the disassembled rake.

The invention discloses a garbage collecting device of a beach cleaning vehicle, which includes a sand stirring roller device and a roller oil cylinder that are mounted on a frame, wherein the sand stirring roller device includes a roller provided with a plurality of elastic teeth and hinged onto the frame through a swinging support; the roller oil cylinder includes a cylinder barrel and a hollow piston, a magnetic ring is fixed in the cavity of the piston, and the piston is also connected with a hollow piston rod; a linear displacement sensor is fixed at the bottom in the cylinder barrel and connected with a sensing rod, and the sensing rod extends into the hollow cavities of the piston and the piston rod; the linear displacement sensor is connected with the control system of the beach cleaning vehicle; and the rod end of the piston rod is hinged onto the end of the roller of the swinging support, and a lug ring arranged on the outer side of the bottom part of the cylinder barrel is hinged onto the frame. The depth adjustment can be carried out without the need of manual observing and adjusting, the labor intensity of operators is reduced, and meanwhile, the cleaning effect is excellent.

The invention discloses a sand beach garbage sieving and transmission integrated device and relates to sand beach cleaning equipment. The sand beach garbage sieving and transmission integrated device is provided with a sand shovel, a conveying belt, a transmission belt pulley, a conveying belt motor, a sand spit, an inner sieve drum, a bottom sieve tray, spiral sieving blades, a bottom sieve tray belt pulley, a spiral sieving blade belt pulley, a blade motor, a separator, a sand-proof outer bucket, a refuse hopper push rod, a frame, a refuse hopper and a top cover; the sand shovel is fixedly connected to one end of the conveying belt; the other end of the conveying belt is fixedly connected with the sand spit; the bottom sieve tray is in running fit with the sand-proof outer bucket; the inner sieve drum is fixedly connected to the inside of the sand-proof outer bucket; the separator is arranged at one side of the inner sieve drum; the spiral sieving blades are nested on a center shaft arranged on the bottom sieve tray by a hollow shaft; the bottom sieve tray belt pulley and the spiral sieving blade belt pulley are arranged at the top of the center shaft arranged on the bottom sieve tray; the blade motor is arranged on the frame; an output shaft of the blade motor is provided with a driving belt pulley; the driving belt pulley is connected with both the bottom sieve tray belt pulley and the spiral sieving blade belt pulley; the refuse hopper is positioned behind the sand-proof outer bucket, and is hinged to the frame; the refuse hopper push rod is hinged to the refuse hopper.

The invention discloses a linear vibrating beach garbage cleaning and collecting device, which comprises a frame, two wheels are symmetrically arranged on the left and right sides of the rear of the frame, and a sand shovel arranged at the front end of the frame, and a sand shovel arranged on the machine The garbage bucket at the rear end of the frame, the screen between the sand shovel and the garbage bucket, the two side plates symmetrically arranged on the left and right sides of the screen, the two side plates are connected by beams, and the beams are symmetrically arranged Two vibrating motors on the screen, the two vibrating motors rotate in opposite directions synchronously to generate the exciting force. The screen is connected to the frame by a spring, and the screen is set with a low front and a high rear. The present invention utilizes symmetrically arranged motors to generate coupling excitation force, so that the screen produces a vibration force that satisfies screening and garbage transmission at the same time. After filtering through the sieve, the garbage jumps into the garbage hopper, with high cleaning efficiency and good screening effect, and the structure is simple and easy to maintain.

In a rotary drum type litter separating apparatus including a cylindrical unit supported rotatably and having a peripheral surface formed in a mesh form as a part of the cylindrical unit, the cylindrical unit includes a bottomed part which closes one end of the cylindrical unit and a loaning / unloading port which opens the other end of the cylindrical unit, and a mesh part which is a detachable separate member is further attached to an outer periphery of the cylindrical unit. The litter separating apparatus is capable of separating various kinds of litter of different sizes from sand, thereby reliably collecting the litter. Moreover, the mesh part can be replaced easily. Thus, the workability is improved, and the man-hour is reduced. Such litter separating apparatus is capable of efficiently collecting various kinds and different sizes of litter.

A method having two separate work phases , where, during the first one, the sand destined to be cleaned is stirred up by a rotor (2) , which rotates at a steady rotation speed, whilst the mechanism passes over the surface of sand to be cleaned. During stirring up the waste encountered in the whole working depth are ejected onto a conveyor belt (5) together with a small quantity of stirred sand and then directed to screens where the sand is separated and the remaining waste is ejected into a waste bucket. During the second work phase, the major proportion of the stirred sand, which is now clean, is moved in a flow (12) between the sphenoid blade (1) and the conveyor belt, without any waste, and distributed on the ground. An advantage of this invention is the economy of energy consumption and the improvement of beach sand cleaning machinery performance.