46results about How to "Expand the range of suction" patented technology

The invention mainly discloses a system and method for landscape fishpond purification treatment. According to the technical scheme, the system comprises a water quality monitoring device, a water purification device and a water surface decontamination device, the water purification device comprises a shell, a water inlet pipe, an aerator pipe, a blowdown pipe and a water outlet pipe, a filtering area, an active mud area and a sterilization area are arranged in the shell from inside to outside in sequence in a nested mode, and both the water inlet pipe and the blowdown pipe are connected with the filtering area; the water outlet pipe is connected with the sterilization area, the two ends of the aerator pipe are located outside the active mud area and the shell respectively, and the water surface decontamination device comprises a collection box, a stain adsorption head and a stain adsorption pipe. The method comprises the steps of 1, installing the water purification device; 2, installing the water surface decontamination device; 3; conducting water quality detection; 4, conducting water purification; 5, conducting water surface purification; 6, conducting detection again; 7, cleaning the devices. The system is reliable in performance, water purification can be conducted automatically, water quality purification efficiency is high, treatment time and period are short, and normal operation of a fishpond system is guaranteed.

The invention discloses a P and S codoped carbon nitride homotype heterojunction composite photocatalyst, and belongs to the technical field of photocatalytic materials. Thiourea, trithiocyanuric acidand hexachlorocyclotriphosphazene (HCCP) are used as raw materials, and are subjected to a mixing and calcining one-step process to obtain the P and S codoped g-C3N4 homotype heterojunction compositephotocatalyst. The P and S codoped g-C3N4 homotype heterojunction composite photocatalyst has excellent photocatalytic activity, the significant enhancement of the photocatalytic activity of the photocatalyst can be attributed to the formation of homotype heterojunctions and the synergistic effect of co-doping of two heteroatoms, the separation efficiency of a photo-induced carrier is improved through accelerated separation, and much visible light can be captured to generate a lot of photo-induced electron holes.

The invention provides a fast-switchable mechanical arm structure. The fast-switchable mechanical arm structure comprises a base, a clamping device, an arm body and a hinge block. The clamping devicecomprises a locking block, a cam handle, a positioning screw and an indexing pin. The positioning screw penetrates the locking block and is connected with the base. The hinge block is fixed to the base. The locking block is hinged to the hinge block. A groove for containing the head end of the arm body is formed in the locking block. The head end of the arm body is placed in the groove, and a grabbing mechanism is arranged at the other end of the arm body. The cam handle penetrates the locking block and is connected with the base. By the adoption of the fast-switchable mechanical arm structure, the number of applicable products is large, the switching time is short, and the weight of a mechanical arm is reduced due to a hollow structure.

The present invention belongs to the technical field of winged insect trap appliances, and especially relates to a power cabin assembly of a multipurpose splitlevel winged insect trap. The present invention discloses a power cabin assembly of a multipurpose splitlevel winged insect trap. The power cabin assembly is composed of an air inlet duct, a power cabin and an air exhausting duct; an upper end of the air inlet duct is connected with a hopper type insect receiving air inlet device; a turbine fan is disposed in the power cabin; the bottom of the air exhausting duct is provided with an air exhausting insect inlet channel to be connected with an insect storage chamber; and a lower end of a suspension type winged insect escape prevention apparatus is separated from a lower light baffle plate to open an air exhausting insect entering channel. The power cabin assembly of the multipurpose splitlevel winged insect trap has the beneficial effects that light rays of the light source can be prevented from downwardly entering into the insect storage chamber, wind is prevented from upwardly whirling when the fan is used, and winged insect capture efficiency of a light source type capture apparatus can be improved.

The invention relates to a leaf suction machine with the anti-blocking function and the good leaf suction function. The leaf suction machine comprises a main body, a leaf suction cover, a feed delivery pipe, a power device and a collecting bag, and further comprises a crushing mechanism and two side suction mechanisms, the crushing mechanism comprises a crushing room, a support rod, a mounting bearing, a drive shaft, at least two paddles and two cutter blades, the side suction mechanisms comprise support plates, sliding rods, drive assemblies, drive blocks, first transmission rods, second transmission rods, connecting sleeve tubes, air cylinders, connecting assemblies, leaf suction tubes and guide tubes, the drive assemblies comprise motors and screw rods, and the connecting assemblies comprise guide rails and sliding sleeve tubes. According to the leaf suction machine with the anti-blocking function and the good leaf suction function, leaves sucked in the leaf suction cover can be crushed by the crushing mechanism, the sizes of the fallen leaves are reduced, the probability of blocking of the leaf suction machine is lowered, the leaf suction range of the leaf suction machine is expanded through the side suction mechanism, and thus the fallen leaves at the corners of roads and walls can be sucked by the leaf suction machine.

The invention relates to the technical field of shrimp culture, and discloses a dirt sucking device for a high-density shrimp culture pond. The device comprises a base, wherein a supporting sleeve rod, a cleaning tank and a water pump are sequentially fixedly mounted on the top surface of the base from left to right; one end of a water outlet pipe fixedly communicates with a water inlet of the water pump, and the other end of the water outlet pipe fixedly communicates with the bottom end of the right side surface of the cleaning tank; a control valve is fixedly mounted on the front surface ofthe water outlet pipe; a water draining pipe fixedly communicates with a water outlet of the water pump; a supporting column is fixedly mounted on the bottom surface of an inner cavity of the cleaningtank; and a dirt storing box is fixedly mounted on the top end of the supporting column. According to the device, the water pump is arranged, so that the flowing rate of air and water in the whole device can be increased, and water and impurities can be sucked into the inner cavity of the cleaning tank through a dust collecting sleeve block by utilizing a communicating pipe, and as a result, thedirt is automatically cleaned and treated; the problem of work and force waste in manual cleaning can be avoided; and the practicability of the device is improved.

The invention relates to the technical field of environment purification devices, and discloses an air environment purification device for a construction site. The device comprises a base; the upper end of the base is fixedly connected with the box; a vertically-arranged partition plate is fixedly arranged in the box body and divides the box body into a water cavity and a dust collecting cavity. Awater pump is fixedly arranged in the water cavity, the upper end of the water pump is fixedly connected with a water spraying pipe, the upper end of the water spraying pipe penetrates through the upper side wall of the water cavity and extends outwards, and one end, located outside the box body, of the water spraying pipe is fixedly connected with a nozzle; a vertically-arranged first vertical rod is fixedly connected to the right side of the upper end of the box body, a first transverse rod is rotationally connected to the upper end of the first vertical rod through a first shaft pin, and afirst electric push rod is arranged between the first vertical rod and the first transverse rod. By combining watering and dust collection, the device can quickly clean dust in air, the purificationefficiency of the air environment is improved, and it is avoided that people inhale dust, and body health is affected. Water resource waste is reduced, and the use cost is reduced.

The invention belongs to the field of ecological environmental protection, and particularly relates to a safe and environment-friendly garbage transport truck. The safe and environment-friendly garbage transport truck comprises a truck head and a truck bed; a vertical liquid storage cylinder is arranged in the truck bed, two water suction pipes communicate with the bottom of the liquid storage cylinder, one-way valves are installed at the communicating positions of the water suction pipes and the liquid storage cylinder, and the two water suction pipes are attached to the upper surface of thetruck bed and extend to two ends of the truck bed respectively; a piston block slides in the liquid storage cylinder in a sealing manner; a horizontal wing plate is arranged above the truck bed, the upper surface of the wing plate is in an upward convex arc shape, the lower surface of the wing plate is a horizontal plane, and the wing plate is fixed to the piston block through a connecting rod; and an annular airbag is arranged in the liquid storage cylinder. According to the safe and environment-friendly garbage transport truck, the wing plate can be driven by airflow to move up and down to suck cooking liquid in the truck bed into the liquid storage cylinder, so that contamination to the environment is avoided; and when a fire occurs, the liquid in the liquid storage cylinder can automatically spray out to cool the truck bed to put out the fire, so that a safety guarantee is provided for staff and the truck.

The invention discloses a kitchen ventilator which comprises a kitchen ventilator body and a lampblack rotating collecting device. The kitchen ventilator body is provided with a lampblack suction inlet and a lampblack exhaust port. The lampblack rotating collecting device comprises an air guide plate, an air flue is arranged in the air guide plate, and an air inlet and an air outlet communicating with the air flue are formed in the air guide plate. The air guide plate forms tornado-shaped cyclone through airflow sprayed out of the air outlet. According to the kitchen ventilator, forceful shearing force is achieved on surrounding air and lampblack, and therefore the surrounding air and the lampblack are driven to flow; and finally the tornado-shaped cyclone is formed, it is guaranteed that the lampblack spirally rises under the strong suction force action of the cyclone, the lampblack can be prevented from spreading all around, and the suction force range of the kitchen ventilator is widened. Therefore, the power needs of the kitchen ventilator are reduced, energy consumption is reduced, then the work noise of the kitchen ventilator is lowered, and the quality of the kitchen ventilator is improved.

The invention discloses a smoke exhaust device which comprises a cover and an airflow generation device. The cover comprises a body and a flue part which is connected with the body and located on the upper side of the body. A smoke collection cavity is formed in the body. The flue part is provided with an oil smoke channel which communicates with the smoke collection cavity. The outer edge of the body is provided with jet orifices which surround the smoke collection cavity. A curved surface smoothly connecting the jet orifices and the inner surface of the smoke collection cavity is formed on the outer edge of the body. Jet flow of the jet orifices is jetted towards the curved face. The airflow generation device is used for inputting airflow into the body. The jet orifices are used for converting the airflow into the jet flow which is jet towards the smoke collection cavity through the curved surface to form a negative pressure area at the outer edge of the body. In this way, the high-speed airflow jetted out of the jet orifices can form the negative pressure area at the outer edge of the body, and accordingly, air around the body can be entrained and gathered into the smoke collection cavity and finally enters the oil smoke channel to exhaust oil smoke, so that the suction range of the smoke exhaust device is enlarged.

The invention discloses an intelligent range-adjustable type cooling base for the manufacturing industry. The cooling base comprises an installation platform and a device body. The device body is fixedly arranged in the middle of the upper end of the installation platform. A groove is formed in the middle of the lower end of the installation platform and internally provided with a cover plate. Theleft side and the right side of the cover plate are attached and connected to the side walls of the groove respectively. The middle of the upper end of the cover plate is connected with the lower endof a cooling air pump through an installation base. The left side and the right side of the cooling air pump are each fixedly connected with one end of a ventilating pipe. The cooling air pump is matched with the ventilating pipe and sucks away the heat around the device body, thereby having a cooling effect on the device body; compared with a fan, the cooling base is high in use safety; due to arotating round plate, the position of an air guide transverse plate can be changed, the air suction range of the ventilating pipe can be enlarged, and adjustment is convenient.

The invention discloses an embroidery machine rack with a dust collection effect. The rack comprises four supporting columns, and a working table is arranged at the end parts of the supporting columns. The embroidery machine rack with the dust collection effect is characterized in that a dust collection structure is arranged among the bottom parts of the four supporting columns, and comprises barrier strips, air suction pipes and an air suction pump, wherein the barrier strips are arranged among the supporting columns, the distances from the barrier strips to the bottommost ends of the supporting columns are 3-5 cm, the air suction pipes are arranged among the supporting columns through connecting shafts, drive motors are arranged on the air suction pipes, the air suction pipes are connected with the suction pump, and four air suction pipes are respectively arranged between adjacent supporting columns. The embroidery machine rack with the dust collection effect disclosed by the invention can comprehensively clean impurities at the bottom of the rack in a three-dimensional manner to improve the cleaning effect and efficiency.

The invention discloses a cyclonic collecting device for lampblack of a range hood. The cyclonic collecting device comprises at least one air pipe; the air pipe is internally provided with an air flue in which an air inlet and an air outlet are formed; and the air pipe forms a tornado-shaped cyclone for cyclonically collecting lampblack by virtue of an air flow sprayed from the air outlet. According to the cyclonic collecting device for lampblack of the range hood in the embodiment of the invention, the air inlet and the air outlet communicating with the air flue are formed in the air pipe, the air flow is discharged from the air outlet of the air pipe to generate a strong shearing force for the ambient air and the lampblack to drive the ambient air and the lampblack to flow to finally form the tornado-shaped cyclone, the lampblack is guaranteed to spirally ascend under the action of the strong suction force of the cyclone and is prevented from being diffused around, and the suction force range of the range hood is widened, so that the power demand of the range hood is reduced, the energy consumption is reduced, furthermore, the working noise of the range hood is reduced, and the quality of the range hood is improved.

The invention provides a recycling device for chlorine-containing electrolytic waste gas. The recycling device comprises an electrolytic chlorine generation tank, an electrolyte storage tank, an acidic water storage tank, a power supply device and a circulation pipeline, wherein the circulation pipeline is connected among the electrolytic chlorine generation tank, the electrolyte storage tank and the acidic water storage tank; the electrolytic chlorine generation tank comprises an anode chamber and a cathode chamber, and further comprises a chlorine circulation device; the chlorine circulation device is erected above the electrolytic chlorine generation tank; chlorine generated in the electrolytic chlorine generation tank is supplied to acidic electrolytic water through the chlorine circulation device; the chlorine circulation device comprises a gas capture device and a gas supply device; the gas capture device communicates with the anode chamber; and the gas supply device communicates with the interior of an acidic electrolytic water solution. Through the implementation of the above technical scheme, the economic loss and the environmental pollution which are caused by the diffusion of chlorine generated from electrolysis in the air can be avoided; and the sterilizing effect of a strongly acidic solution can be improved when chlorine is recycled.

The invention discloses a broiler breeding bed. The breeding bed includes a mesh bed, a feeding trough arranged on the mesh bed, a cleaning device for collecting broiler excrement and a ventilating device; the feeding trough is provided with a feeding cavity and a food storage cavity; the cleaning device is provided with a conveyor belt for conveying the broiler excrement, a first driving member for elevating the conveyor belt and a scraping assembly for cleaning the broiler excrement on the conveyor belt; the ventilating device is provided with a ventilating seat; the ventilating seat is provided with multiple wind suction ports; and the wind suction ports are provided with wind suction nozzles. The breeding bed can enhance air treatment in henhouses, is good for the growth of broilers and convenient for the treatment of the broiler excrement, so that the efficiency of cleaning work can be greatly enhanced, and the waste of food during the feeding of the broilers can be completely eradicated.

The invention discloses sterilization and peculiar smell removal air purification equipment for garbage treatment facility. The equipment structurally comprises a controller, a purification device and a supporting table, the controller is fixedly embedded in the left side of the purification device, and the purification device is installed at the upper end of the supporting table, so that air enters an adsorption tank from air inlet holes in the upper end of a fan blade plate; and due to formaldehyde has the characteristic of dissolution easiness in ethanol, formaldehyde in the air is adsorbed by ethanol in the adsorption tank, the formaldehyde in the air enters a circulation ring through a limiting port after being removed, so that the formaldehyde is discharged through an exhaust port, the problem that the formaldehyde in the air is not easy to remove is solved, a drainage pipe has the effect of increasing the suction range on the right side of an elastic structure, and shows a fan-shaped structure to generate suction force towards the outer side, an elastic plate in the elastic structure is bent towards the direction of the circulation hole under the action of the suction force, so that the circulation hole forms pressure to increase the air flow speed, meanwhile, the fan-shaped drainage pipe prevents settled formaldehyde gas from being not easily adsorbed, and the situation that the range of the suction force effect is limited is avoided.

The invention relates to the technical field related to ventilation, in particular to a workshop ventilation system. The system comprises at least one air inlet assembly arranged at the side end of each wall body and air suction assemblies arranged between the wall bodies. The two sets of air suction assemblies are installed on a first sliding base slidably connected with a first annular support and a second sliding base slidably connected with a second annular support correspondingly, the first sliding base is of a U-shaped structure, a motor is arranged at the upper end of the first slidingbase, an output shaft of the motor is fixedly connected with a gear arranged on the inner side of the first sliding base, and the gear is engaged with inner ring teeth arranged on the inner wall of the first annular support. The workshop ventilation system is novel in design, when the motor works, the positions of the air suction assemblies are changed along with the first sliding base, so that the air suction range is increased, multi-position air suction treatment in a workshop is achieved, it can be guaranteed that impurities such as fine dust in the workshop are effectively removed, the ventilation effect in the workshop is improved, and the effective working environment improving effect is achieved.

The invention discloses an all-dimensional dead-corner-free sewage suction truck. A movable platform is installed on the rear portion of a vehicle frame in a swinging mode, a sewage suction pipe is movably installed on the movable platform, the end of the sewage suction pipe is connected with a pumping structure through a corrugated hose, a driving assembly is installed on the rear portion of a storage box, and the driving assembly is connected with the pumping structure and the movable platform; after sewage suction work is completed, the sewage suction pipe is swung and folded through a storage assembly, so that the sewage suction pipe is folded and fixed to one side of the storage box, and transportation of the sewage suction truck is facilitated; during sewage suction work, the pumpingstructure and the movable platform are driven by the driving assembly to act, and the movable platform drives the sewage suction pipe to swing back and forth under the action of the driving assembly,so that a sewage suction range is widened, and dead-corner-free sewage suction is achieved; and meanwhile, the driving assembly drives the pumping structure to pump sewage into the storage box through the sewage suction pipe.

The present invention belongs to the technical field of winged insect trap appliances, and especially relates to a power cabin assembly of a multipurpose splitlevel winged insect trap. The present invention discloses a power cabin assembly of a multipurpose splitlevel winged insect trap. The power cabin assembly is composed of an air inlet duct, a power cabin and an air exhausting duct; an upper end of the air inlet duct is connected with a hopper type insect receiving air inlet device; a turbine fan is disposed in the power cabin; the bottom of the air exhausting duct is provided with an air exhausting insect inlet channel to be connected with an insect storage chamber; and a lower end of a suspension type winged insect escape prevention apparatus is separated from a lower light baffle plate to open an air exhausting insect entering channel. The power cabin assembly of the multipurpose splitlevel winged insect trap has the beneficial effects that light rays of the light source can be prevented from downwardly entering into the insect storage chamber, wind is prevented from upwardly whirling when the fan is used, and winged insect capture efficiency of a light source type capture apparatus can be improved.

The present invention provides a printing device and a conveying device capable of efficiently expanding the suction range of a suction hole and ensuring a suction force for a medium even if a gap is formed between the end of the medium and the suction hole , and can suppress the influence on the ink droplet. Wherein, the suction hole provided on the suction platen is formed into a shape including a second opening (minimum opening) in a width direction intersecting with a conveying direction of the continuous paper (medium). The length is shorter than the length of the suction hole on the mounting surface. In addition, it is formed so that the center position of the suction hole in the width direction in the second opening is located on one side in the width direction than the center position of the suction hole in the width direction on the mounting surface.

The invention provides a printer and a conveyance device that are capable of enlarging a suction range of a suction hole. Even if a gap is formed between an end of the medium and the suction hole, suction force for the medium can be ensured, and the effect on ink droplets can be suppressed. A suction hole arranged on a suction pressing printing plate is set to have a shape including a second opening portion (smallest opening portion), the length of the second opening in the width direction crossing the conveying direction of the continuous paper (medium) is shorter than the length of the suction hole on the mounting surface,

The invention discloses a centralized oil mist purifier, which comprises a box body, a suction head arranged on the box body by rotation, a charging device arranged in the box body, and a dust collecting device located on one side of the charging device and arranged in the box body. The device; the suction head includes a pipe body, a filter assembly arranged in the pipe body, a conical ring rotated on the pipe body, and a drive assembly arranged on the pipe body for driving the rotation of the conical ring and the operation of the filter assembly.

The invention belongs to the technical field of punching devices, and particularly relates to a dust fall type automatic punching device for carton packaging material production. Aiming at the problem that dust is inconvenient to treat when an existing punching device is used, the following technical scheme is provided: the dust fall type automatic punching device comprises a punching table, a first vertical plate and a second vertical plate are fixedly installed at the top of the punching table, an air extractor is fixedly mounted on one side of the second vertical plate, an air inlet of the air extractor is fixedly connected with one end of an air inlet hose, the other end of the air inlet hose fixedly communicates with an air extraction cover, an air outlet of the air extractor fixedly communicates with a filter box with an opening in one side, a filter screen is fixedly mounted in the filter box, a transverse groove is formed in one side of the second vertical plate, an L-shaped rod is rotationally mounted in the transverse groove, and one end of the L-shaped rod is fixedly connected with the air exhaust cover. According to the dust fall type automatic punching device, air can be sucked and filtered, dust can be removed, the structure is simple, and the use is convenient.

The application relates to a dust isolation device for indoor decoration, and relates to the field of isolation equipment. It includes a chassis, the top of the chassis is provided with an air inlet, and one side of the bottom is provided with an air outlet. The chassis is provided with a suction fan at the air inlet. The top of the cabinet is also rotated with a suction pipe, the bottom of the suction pipe communicates with the air inlet of the cabinet, the four corners of the bottom of the cabinet are provided with wheels, and the cabinet is detachably installed at the air outlet. A filter screen assembly is blocked, and a through hole is opened on the side of the bottom of the chassis away from the air outlet, and a bottom dust suction assembly is provided at the through hole. This application solves the dust generated by interior decoration, and reduces the harm to construction personnel and users.

The invention discloses an automatic brake fluid release device. The automobile brake fluid release device comprises a fluid release device bottom seat, wherein a plurality of movable pulleys are fixedly connected below the fluid release device bottom seat, the number of the movable pulleys is two, a fluid release device support rod is fixedly installed on the other side, relative to the movable pulleys, of the fluid release device bottom seat, and a support rod inner loop bar is inserted into the fluid release device support rod. According to the automobile brake fluid release device, a firstpipe and a rubber casing pipe are arranged, and due to the fact that the rubber casing pipe has plasticity and is difficult to damage in the compression process, the rubber casing pipe and the firstpipe can be conveniently inserted into a brake fluid box, brake fluid in the brake fluid box can be pumped by using a pump machine, and then replacement of the brake fluid is preformed, and in the design, the rubber casing pipe sleeves one end of the first pipe, and therefore a fluid suction range of the first pipe can be enlarged, and by arranging a washing hairbrush and a washing shaft, the washing shaft can be inserted into the brake fluid box so as to clean up the brake fluid on the inner wall of the brake fluid box, and then incomplete fluid replacement is avoided.

The invention belongs to the field of cutting equipment, and particularly relates to a safe and environment-friendly plate cutting machine for sports equipment machining, which comprises a base, wherein a cutting platform is arranged on the base, a cutting machine is arranged below the cutting platform, and two side pressing rods are arranged on the cutting platform; an adjusting mechanism used for adjusting the positions of the side pressing rods is arranged in the base, and a suction mechanism used for collecting cutting scraps is arranged on the side pressing rods; the adjusting mechanism comprises two U-shaped supporting rods, the upper ends of the two U-shaped supporting rods are fixedly connected to the two ends of the two side pressing rods respectively, a driving motor is arranged in the base, the output end of the driving motor is connected with a lead screw through a coupler, and the lead screw is in threaded fit with a nut. A to-be-cut plate can be rapidly fixed, so that the stability is high, cutting scraps are better cleaned, cutting cooling liquid is sprayed to the surface of the cutting platform through a spray head, and the good cooling effect is achieved.

The invention belongs to the field of preparing of composite carbon felt, and particularly discloses a preparing method of graphene composite carbon felt. In order to solve the problems that when carbon felt is sliced at present, generated waste and dust cannot be conveniently disposed and the production environment can be easily polluted, the scheme is now put forward; the preparing method includes the following steps of S1, adding a binder to N,N-dimethylformamide to be evenly stirred and mixed, and then adding graphene and an organic solvent to be evenly stirred and mixed to prepare mixed liquid; S2, positioning the carbon felt, slicing the carbon felt through a cutting device, and disposing dust through a dust removal device, conducting marking, weighing the original weight, and soaking the carbon felt in the mixed liquid; S3, taking out the soaked carbon felt, putting the carbon felt into an oven to be dried. By means of the preparing method, the waste and dust can be effectivelydisposed, the production environment is prevented from being polluted, meanwhile the position deviation of a carbon felt coiled material during cutting can be prevented, and the position of a cutter can be adjusted according to the cutting size.

A suction type seabed cleaning equipment, belonging to the technical field of cleaning equipment, including a vibrating motor, a second slider, a support rod, an electric push rod, a screw, a slide plate, a third cylinder, a second slide rail, a fifth slider, a dial Plate, third slide rail, third slide block, first motor, second cylinder, first slide block, crawler chassis, first slide rail, vibration isolation plate, first cylinder, support plate, frame, controller, The first helical gear, the second wheel frame, the second helical gear, the third helical gear, the rotating shaft, the second bearing, the second shelf, the telescopic rod, the first bearing, the suction pump, the fifth cylinder, the rotating rod, the roller , the fourth slider, the pillar, the fourth slide rail, the first frame, the fourth cylinder, the belt, the first wheel frame and the flywheel, the left and right sides of the frame are respectively equipped with crawler chassis, and the left and right sides of the frame are respectively installed A support plate, the first cylinder is installed under the support plate, and a vibration isolation plate is installed on the piston rod of the first cylinder; the advantage of the present invention is that it has the function of sweeping and gathering mud together.

The invention belongs to the technical field of household articles, and discloses a shoe cabinet with a shoe taking-off assisting function based on negative pressure adsorption and a using method thereof. The cabinet comprises a cabinet body, a drawer is inserted into the cabinet body, the front of the drawer is fixedly connected with a sealing plate, the lower side of the front face of the sealing plate is fixedly connected with the back face of a pull plate, a partition plate is fixedly connected between the top wall and the bottom wall of the cabinet body, an air pump is fixedly installed on the rear side of the partition plate and electrically connected with a power switch, a negative pressure suction device is arranged in the drawer, and the lower surface of the sealing plate adheresto the upper surface of a rubber cushion rod. According to the shoe cabinet with the shoe taking-off assisting function based on negative-pressure adsorption, through the arrangement of the negative-pressure suction device, negative pressure can be formed through air suction of the air suction pump, the purpose of assisting in taking off shoes is achieved by adsorbing shoe soles of leather shoes of a user, the user does not need to bend down to take off shoes, operation is convenient, the life of the user is facilitated, and life quality is improved.