131results about How to "Spray all over" patented technology

The invention discloses a directional air supply type electrostatic sprayer. The directional air supply type electrostatic sprayer comprises an adjustable spray lance rack, an air supply system, a spray system, an electrostatic system, a walking car and a power system, wherein the adjustable spray lance rack comprises a spray lance body, a rotatable locking piece, a spray nozzle assembly, an air supply hose, an air supply adapting pipe and a liquid delivery hose. The directional air supply type electrostatic sprayer has the advantages of compact structure and small main body size, can conveniently enter orchards and farmland, can perform spray operation under different spray environments, is comprehensive and high-efficiency in spray, is high in spray uniformity, is simple in structure, is convenient to use, and can realize comprehensive and high-efficiency spray aiming at different cultivation patterns and different tree forms.

The invention discloses an environment-friendly solar tube cleaning device, and belongs to the field of energy-saving and environment-friendly cleaning equipment. The environment-friendly solar tube cleaning device is composed of a rotating device, an inner cleaning device, a first support, upper fixing devices, a spraying device, a lifting device, outer cleaning devices, a battery and a console,the lower end of the rotating device is fixed on the ground, the lower end of the inner cleaning device is fixed on the ground, the middle position of the inner cleaning device is in contact with therotating device, the lower end of the first support is fixed on the ground and covers the rotating device and the inner cleaning device, the upper fixing devices are symmetrically fixed on the two sides of the first support, the lifting device is fixed in the middle of the upper end of the first support, the two ends of the spraying device are fixed at the upper end of the first support, the lowerend of the spraying device is connected with the lifting device, and the outer cleaning devices are symmetrically fixed on the two sides of the first support. Thus, waste scale in a solar tube and dust outside the solar tube can be rapidly cleared, and the effects of being environment-friendly and pollution-free are achieved.

The invention relates to spraying equipment, in particular to pesticide spraying equipment for agricultural planting, aiming at providing spraying equipment, which is high in spraying efficiency, widein range, time-saving and labor-saving, for agricultural planting. In order to solve the technical problems, the invention provides the pesticide spraying equipment for agricultural planting. The pesticide spraying equipment comprises a bottom plate, wheels, a hand push rod, a material containing box, a support plate, a vertical plate, and the like, wherein the wheels are respectively installed at the four corners of the bottom plate; the hand push rod is installed at the left side of the bottom plate; the top of the bottom plate is sequentially provided with the material containing box, thesupport plate and the vertical plate from left to right; the top end of the right side of the support plate is connected with a top plate; the right end of the bottom of the top plate is connected with the vertical plate. According to the pesticide spraying equipment, a spraying device, a left and right swing device and an up and down swing device are driven to operate by means of a driving device, so that pesticide is efficiently sprayed onto crops in all directions; a stirring device is used for evenly stirring clear water and the pesticide, so that the effects of high spraying efficiency, wide range, time reduction and labor reduction are achieved.

The invention relates to a watering device and particularly relates to a municipal green belt watering device. The invention aims to solve the technical problem of providing a municipal green belt watering device which is simple in operation, comprehensive in spraying, saved in time and labor, capable of being well popularized and capable of irrigating municipal green belts everywhere. In order to solve the technical problem, the municipal green belt watering device provided by the invention comprises a bottom plate, wheels, a pushing handle, a water tank, a feed hopper, an electric control valve, a fixing plate, a first support rod, a second support rod, a first gear, a first motor, a first connecting rod, and the like, wherein the wheels are symmetrically connected to the bottom of the bottom plate in a rotating mode, the pushing handle is welded to the right side of the top of the bottom plate, the water tank is welded to the right side of the top of the bottom plate, and the water tank is arranged at the left side of the pushing handle. The municipal green belt watering device is simple in operation, comprehensive in spraying, saved in time and labor and capable of being well popularized; and articulated parts can swing flexibly, so that the service life of the device is longer.

The invention discloses continuous anti-corrosion treatment equipment and a process for rods and wires, and belongs to the technical field of anti-corrosion treatment of rods and wires. The continuousanti-corrosion treatment equipment comprises a workbench, wherein a conveying frame, a cleaning box, an anti-corrosion spraying frame and a supporting roller are sequentially installed on the upper surface of the workbench from left to right, a water tank is installed on the lower surface of the workbench through bolts, and a first supporting plate and a second supporting plate are arranged in the conveying frame. By arranging the conveying frame, rapid conveying of rods and wires is achieved, the structure is simple, and the conveying stability is good; water in the water tank is pumped through a high-pressure water pump and sprayed out through first spraying heads, high-pressure washing can be conducted on the surfaces of the rods and wires to remove rust, the surfaces of the rods and wires can be treated to remove the rust before anticorrosive paint is sprayed, and the anticorrosive effect of the anticorrosive paint sprayed in the later period is guaranteed; and by arranging an adjusting part and a residue filtering net, it is guaranteed that the residue filtering net reciprocates up and down to vibrate through the cooperation of cam rotation and springs to avoid mesh blockage,and therefore smooth proceeding of the residue filtering net is ensured.

The invention relates to a dust removing device for wheels, in particular to a dust removing device for wheels of a new energy automobile. The dust removing device for the wheels of the new energy automobile is easy to operate, convenient to use, good in dust removing effect and low in manufacturing cost, and comprises a bottom board, a first motor, a first bearing pedestal, a right frame, a first rotary shaft, a first belt pulley, a second rotary shaft, a flat belt, a slab, a connecting rod, a first fixing block and the like. The first motor, the first bearing pedestal and the right frame are arranged on the top of the bottom board sequentially from left to right. The dust removing device performs dust removal on the wheels of the new energy automobile with the first motor as a driver after the wheels of the new energy automobile are fixed, and achieves the effects of being easy to operate, convenient to use, good in dust removing effect and low in manufacturing cost.

The invention discloses a pesticide sprinkler. The pesticide sprinkler comprises a pesticide tank, a supporting plate, a threaded rod, a first unthreaded sleeve, two first pesticide sprinkling rods, a water pump, a plurality of anchor ears and a plurality of first nozzles, wherein the supporting plate is fixedly connected with the lower part of the pesticide tank; the bottom of the threaded rod is detachably connected with the top of the supporting plate; the first unthreaded sleeve sleeves the threaded rod, and both the top and bottom of the first unthreaded sleeve are provided with first nuts; the two first pesticide sprinkling rods are symmetrically arranged relative to the threaded rod, and a plurality of first through holes are formed in the first pesticide sprinkling rods along the length direction of the first pesticide sprinkling rods in a spacing manner; the anchor ears are equal to the first through holes in number and are in one-to-one correspondence to the first through holes, and each anchor ear comprises an anchor ear body, a fixing part and a plug bush; and the first nozzles are equal to the first through holes in number, are in one-to-one correspondence to the first through holes and are fixedly connected with the anchor ear bodies. According to the pesticide sprinkler, not only can the height of sprinkling be adjusted, but also side faces of relatively high crops can be sprinkled; and through carrying out all-round sprinkling on crops by the sprinkler, the efficiency of sprinkling is increased.

The invention discloses a mixing and spraying integrated device for garden weeding. The device comprises a carframe provided with a mixing chamber, a first transmission chamber and a second transmission chamber; the front end of the first transmission chamber is provided with a material transporting cylinder internally provided with a piston, a piston rod is installed at the right end of the piston, the tail end of the piston rod extends out of the right wall of the material transporting cylinder and is connected to a connecting rod, the right end of the connecting rod is connected to an annular piece, racks are installed at both the inner walls of the upper and lower sides of the inner cavity of the annular piece, a second motor is installed at the rear side of the first transmission chamber, a second rotary shaft is installed at the front end of the second motor, and an intermittent gear is installed at the front end of the second rotary shaft, and meshes with the racks at the inner side of the annular piece. The mixing and spraying integrated device for garden weeding has the advantages that an intermittent gear structure is adopted, accordingly the effect of intermittent reciprocating spraying is achieved, meanwhile the angle of spraying can be adjusted, and thus spraying is more targeted.

The invention relates to the technical field of building auxiliary appliances, in particular to a glass curtain wall easy to clean. The glass curtain wall comprises a glass plate which is fixed onto a wall bracket. The bottom of the glass plate is provided with a water storage tank which is provided with water spouts with openings facing upwards. A scraper is arranged above the glass plate and fixed inside the same through universal driving shafts, and two sides of the glass plate are provided with moving slideways. According to the technical scheme of the glass curtain wall easy to clean, the outer wall of the glass curtain wall can be effectively and easily cleaned, and convenience is brought to users.

The invention discloses a road safety protection device, and relates to the technical field of road fences. The road safety protection device comprises fixing pipes evenly distributed along a road. A plurality of connecting pipes are evenly distributed in supporting pipes in a matched mode. An explosive bag is installed at the bottom in each fixed pipe. A piston is connected into each fixed pipe in a sliding mode. The upper end of each piston is perpendicularly and fixedly connected with a push rod. The top end of each push rod is fixedly connected with the lateral side of the upper corresponding connecting pipe. A limiting device is connected with the upper portion in each fixed pipe. The lateral side of each fixed pipe is connected with an arc-shaped buffering plate. The upper end of each buffering plate is fixedly connected with the upper portion of each fixed pipe. The lower end of each buffering plate is shaped like an inverted Chinese character 'shan', wherein buffering supporting plates are arranged on the two sides, and a detonating plate is arranged in the middle. A through hole matched with the corresponding detonating plate is formed in the side wall of each fixed pipe. Each detonating plate penetrates through the corresponding through hole to be opposite to the corresponding explosive bag. The buffering supporting plates make contact with the lateral sides of the fixed pipes. The middles of all the buffering plates are connected through a connecting rod. The road safety protection device has the advantages of being simple in structure, rapid in response, safe and effective and capable of rapidly rising to stop a vehicle and prevent overturn.

The invention discloses and relates to the field of smart home, and in particular, relates to a wardrobe with an automatic sterilizer. The wardrobe comprises a wardrobe body; a transmission cavity isformed in the wardrobe; a transmission assembly is arranged in the transmission cavity; a disinfection cavity communicated with the transmission cavity is formed in the right side of the transmissioncavity; a storage cavity communicated with the disinfection cavity is formed in the right side of the disinfection cavity; a first limiting block is fixedly mounted on the upper end wall of the disinfection cavity; a screw rod extending towards the left side and the right side is rotationally mounted on the first limiting block; a second limiting block is mounted at the right end of the screw rodthrough a bearing; a sliding block is arranged on the screw rod in a screw-thread fit manner; the lower end of the sliding block is connected with a sliding box with the left end communicating with the outside through a first spring. When the device is used for hanging clothes, the disinfection device is controlled by the motor to spray a disinfectant, the clothes hangers are controlled to drive the clothes to rotate, a ventilation device is controlled to ventilate to prevent the disinfectant from gathering in the wardrobe, and the clothes hangers are driven to slide rightwards after disinfection to be arranged orderly.

The invention relates to a pesticide spraying device, in particular to the pesticide spraying device for riverside protection slope vegetation. The pesticide spraying device for the riverside protection slope vegetation aims at achieving the technical purpose that spraying of pesticide is safe, convenient and comprehensive. In order to achieve the technical purpose above, the pesticide spraying device for the riverside protection slope vegetation includes a baseplate, wheels, a push rod, a box body, an L-shaped rod, a swing rod, a sprayer, a first spring, a water pump, a water pipe, a feedinghopper, a bearing, a rotating shaft, blades and the like. The wheels are installed on the lower side face of the baseplate, the push rod is arranged on the front side of the baseplate, the box body isarranged on the rear side of the baseplate, the L-shaped rod is arranged on the lower portion of the outer side of the left wall of the box body, the swing rod is hinged to the top of the L-shaped rod, and the sprayer is connected to the left end of the swing rod. The pesticide spraying device achieves the effect that spraying of the pesticide is safe, convenient and comprehensive. By pushing thedevice to move on a protection slope, pesticide can be sprayed onto the vegetation, and the device is convenient and safe to use.

A medical pesticide spraying apparatus comprises a bottom plate, a supporting device, a first motor device, a rotary plate, a barrel device, a second motor device, a pumping device, a cylinder device and an air spraying device, the bottom plate is provided with a first supporting block, a first roller and a first groove, the supporting device comprises a first supporting post, a first support, a second support, a first holding ring, a first supporting rod, a first holding wheel, a first fixing ring, a first fixing block, a third support and a first sliding block, the first motor device comprises a first motor, a first transverse rod, a fourth support, a first rotary shaft, a first gear and a first positioning shaft, and the rotary plate is provided with a second supporting block, a second positioning shaft, a fifth support, a first supporting ring, a second gear, a second supporting ring, a second supporting ring, a power supply, a sixth support, a third supporting rod and a first limiting block. The invention reduces labor intensity, improves labor efficiency of workers, provides high spraying quantity and enables spraying for a large-space area.

The invention discloses a self-propelled pesticide spraying device, and belongs to the technical field of agricultural machinery. The device is composed of a chassis mechanism, a lifting mechanism, aplatform mechanism, a winch mechanism, a sprayer mechanism and a pesticide storage mechanism; a pressure sensor capable of detecting the residual pesticide amount is arranged at the bottom of the pesticide storage mechanism, a rotary bearing on the platform mechanism makes a sprayer transversely swing, and the lifting mechanism drives the platform mechanism to move longitudinally, so that the machine is suitable for pesticide spraying work of various crops, and the spraying area is wide. A camera on the chassis mechanism collects images, and the images are output after being computed and processed by a controller so that the machine can automatically and flexibly move, spraying positioning is accurate, and the device is automatically stopped after it is judged that a task is completed. A robot replaces people to complete heavy, tired and dangerous work, the manual labor waste is avoided, and the life health is protected.

The invention discloses a farmland irrigating apparatus, comprising: a water supply device, wherein a water pump is arranged in a water pool, the inflow end of a water pumping unit is connected with the water pump through an inflow pipe, the outflow end of the water pumping unit is connected with a main water supply pipe, and the water pumping unit is connected with a control device through a motor cable; a power supply device, wherein a solar panel is connected with a battery, the battery is connected with the water pumping unit through a wire, and the battery is connected with the control device through a battery cable; a spraying device, wherein a plurality of spraying branches are connected with a main water supply pipe through an electromagnetic valve, and the electromagnetic valve is connected with the control device through an electromagnetic cable; a sensing device that includes a plurality of humidity sensors arranged on a farmland and a liquid level sensor arranged in the water pool; the control device that is connected with the sensing device, the water pumping unit, the electromagnetic valve, and the battery; a handheld control terminal that is conneted with the control device through a wireless communication module. The invention also provides a farmland irrigating method. The farmland irrigating apparatus has the advantage that automated operation provides improved irrigating efficiency and avoid waste of water resources.

A liquid spray device and the using method thereof are provided, pertaining to mechanical design technique of mechanical engineering field, suitable for liquid spay, particularly for spaying liquid onto inner wall of the carriage. The device is characterized in that the nozzle thereof can spray liquid onto the inner wall of the carriage evenly and quickly. The device is composed of a fixation nozzle 4, a rotary nozzle 9, a signal disk 11, a drive mechanism 12, etc. The fixation nozzle 4 and the rotary nozzle 9 spray liquid to form a fan-shaped vertical surface, the fixation nozzles at the two sides of the carriage spay the liquid onto the inner wall of the carriage evenly as the carriage proceeds; a layer of liquid is spayed onto the front and rear inner walls of the carriage and the carriage bottom evenly as the carriage proceeds by rotating the rotary nozzle. According to the invention, the inner wall of the carriage can be sprayed with liquid omnidirectionally and evenly with quick spray speed and small liquid lost, and the device with high efficiency is used conveniently.

The invention relates to an adjustable water mist fire extinguishing system for a computer room. The adjustable water mist fire extinguishing system comprises a baseplate, wherein rolling wheels are fixedly connected with the bottom of the baseplate; a fixing seat is fixedly connected with the top of the baseplate; a water tank is fixedly connected with the top of the fixing seat; a dust cover ishinged with the top of the water tank through a hinge shaft; and a filtering screen frame is fixedly connected with the bottom of the inner wall of the water tank. The adjustable water mist fire extinguishing system for the computer room has the beneficial effects that through the arrangement of a pressure tank, an adjusting tank and a control valve, a water mist fire extinguishing device can achieve the function of adjusting the water mist spraying scope, the use of the water mist fire extinguishing device can be more convenient, and the fire control by the water mist fire extinguishing device can be enhanced; through the arrangement of the water tank, the filtering screen frame and a water pump, the filtering effect on a water source can be effectively enhanced and the circumstance thata pipeline is blocked by impurities in water during the water pumping process can be avoided; through the arrangement of a threaded sleeve, an adjusting lead screw and an ejector plate, a mist spraying head can achieve the height and direction adjusting function; and when the water mist fire extinguishing device is in use, the spraying scope can be more comprehensive.

The invention relates to an environmentally friendly solar tube cleaning device, and belongs to the field of energy-saving environmentally friendly cleaning equipment. The environmentally friendly solar tube cleaning device comprises a rotating device, a cleaning device, a first support, upper fixing devices, a spraying device, a lifting device, a battery and a control console, wherein the lower end of the rotating device is fixed on the ground; the lower end of the cleaning device is fixed on the ground, and the middle position of the cleaning device is in contact with the rotating device; the lower end of the first support is fixed on the ground, and the first support covers the rotating device and the cleaning device; the upper fixing devices are symmetrically fixed to the two sides ofthe first support; the lifting device is fixed to the middle position of the upper end of the first support; the two ends of the spraying device are fixed to the upper end of the first support, and the lower end of the spraying device is connected to the lifting device; the battery is fixed on the ground; and the control console is fixed on the ground. The environmentally friendly solar tube cleaning device can rapidly clean water scale inside a solar tube and dust outside the solar tube and is environmentally friendly and pollution-free.

The invention relates to the technical field of disinfection equipment, and provides an infectious disease ward disinfectant spraying device. The device comprises a base, universal wheels are installed at the four corners of the bottom face of the base correspondingly, a U-shaped push rod is mounted on one side of the top surface of the base, the U-shaped push rod is fixedly provided with a controller through a shell mounted by a transverse section screw, a box body is mounted at the top of the base, the box body comprises ashell fixed on the base, the top of shell is open, one side of the shell is rotationally connected to a mounting box matched with the shell through a rotating shaft, a feeding hole is formed in the top of the mounting box, the feeding hole traverses downward the shell,a liquid suction mechanism used for sucking a disinfectant is arranged in the mounting box, the liquid suction mechanism is connected to a pipe body through an external soft guide pipe, a plurality ofatomization nozzles are mounted on the pipe body, the pipe body is rotationally connected to a bracket arranged on the base, and the pipe body is rotationally matched with an adjusting mechanism usedfor adjusting the angle. The device is convenient for cleaning personnel to spray and disinfect a ward, and is simple and convenient to operate.

The invention relates to the technical field of automobile parts, in particular to a multifunctional automobile wiper, which includes a housing and a cleaning device. A storage battery is fixedly connected to the center of the top of the housing, and solar panels are respectively arranged on both sides of the storage battery. , the solar cell panel is fixedly connected to the casing, the inside of the top of the casing is fixedly connected with a resistance wire, and the two sides of the top of the casing are fixedly connected with a support plate arranged horizontally, and the central position of the support plate is The first motor is fixedly connected, the main shaft end of the first motor is fixedly connected with the fan blade, the inside of the housing is slidably connected with a horizontal pressing plate, and the second motor is embedded in the bottom end of the housing. The bottom end of the second motor is rotatably connected with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with a fixed block, and the bottom end of the fixed block is provided with a brush, which improves the safety performance of the driving vehicle and has huge economic benefits and extensive market prospect, it is worth popularizing and using.

The invention relates to a device, and particularly relates to a device capable of automatically spraying Zazhujing for cleaning away water hyacinth. The technical problem to be solved by the invention is to provide the device capable of automatically spraying Zazhujing for cleaning away the water hyacinth, wherein with the device, the water hyacinth can be sprayed more comprehensively and the Zazhujing can be stirred better. In order to solve the technical problem, the invention provides the device capable of automatically spraying Zazhujing for cleaning away the water hyacinth. The device comprises a ship body, a first hose and the like; the top of the ship body is provided with a first groove; the left side of the bottom of the first groove is provided with a water tank; the left side of the bottom of the water tank is provided with a water pump; the upper end of the water pump is provided with a water outlet pipe; the upper end of the water outlet pipe passes through the upper partof the left wall of the water tank; and the left side of the top of the ship body is provided with a first supporting plate. The apparatus provided by the invention achieves the effect of more comprehensive spraying on the water hyacinth and better stirring of Zazhujing, and people can start an electric push rod for extension or shortening, so that a spray head can spray a liquid medicine more evenly on the water hyacinth.

The invention relates to spraying equipment, and particularly relates to limewater spraying equipment for garden trees. Therefore, the technical problem to be solved is to provide limewater spraying equipment for garden trees, with high capacity and efficiency, capable of reducing limewater precipitates, and free from manual stirring and swinging. The technical scheme is as follows: the limewaterspraying equipment for garden trees comprises a bottom plate, large vehicle wheels, small vehicle wheels, a first support rod, a first slide rail, a first slide block, an electric winding wheel, a pull rope, an arc-shaped spray head and the like, wherein the large vehicle wheels are arranged at the front part and the rear part of the left lower side of the bottom plate separately; the small vehicle wheels are arranged at the front part and the rear part of the right lower side of the bottom plate separately; the first support rod is arranged at the left upper side of the bottom plate; and thefirst slide rail is arranged at the middle part of the left side of the first support rod in an embedding manner. According to the limewater spraying equipment for garden trees, a box body is configured to be large, and capable of filling more limewater in one process, so that the times of filling the limewater by people is reduced, and the working efficiency is increased; and a stirring rod and stirring blades stir the limewater precipitates at the bottom in the box body, and then enable the limewater precipitates to be re-dissolved into water, so that the precipitates in the limewater are reduced.

The invention discloses a feed sprinkling device for aquaculture, comprising a feed box, a feeding tray, a first stirring shaft, a hydraulic pump, a motor, a second stirring shaft, a receiving chamber, a discharge column and a sprinkling block. The feeding tray is welded to one end of the feed box, the hydraulic pump is welded to one end of the feeding tray, the receiving chamber is welded to oneside of the hydraulic pump, and the discharge column is perpendicularly arranged below the receiving chamber. The motor drives the first stirring shaft and the second stirring shaft to perform stirring continuously, the sprinkling block is driven to shake and stir continuously so as to sprinkle feed for a fish pond, the feed can be sprinkled by the feed sprinkling device to the fish pond more evenly and comprehensively, and the feed sprinkling device is higher in automation level and takes less time and effort in use.

The invention belongs to the technical field of shot blasting machines, and particularly relates to a pneumatic numerical control shot blasting machine. The pneumatic numerical control shot blasting machine comprises a machine body and a conveyor belt, and the inner surface of the machine body is fixedly connected with a storage box on the bottom end surface of the machine body; the upper end faceof a first electric extendable rod is fixedly connected with a rotating disc, and a first annular groove is formed in the inner wall of the rotating disc; a conveying belt is rotationally connected into the first annular groove, and the other end of the conveying belt extends out of the machine body through an inlet and an outlet; and first circular grooves are uniformly formed in the inner wallof the conveying belt, a first magnetic ring is rotationally connected in the inner wall of each circular groove, and an elbow is adsorbed on each first magnetic ring. The shot blasting machine is mainly used for solving the technical problems that in the prior art, most shot blasting machines conduct shot blasting on plate-shaped or block-shaped workpieces, however, when shot blasting is conducted on tubular or elbow-shaped workpieces, due to the fact that spray heads of the shot blasting machines cannot stretch in the elbow workpieces, shot blasting on the inner walls of elbows is incomplete, and the stress in the elbow workpiece cannot be eliminated.

The invention discloses a landscaping plant agent spraying device. A controller on a framework is controlled to drive a telescopic rod to stretch and withdraw horizontally, then a rotating disc is driven to clamp a stem part of a plant, the rotating disc is driven to rotate, and furthermore, a telescopic bracket is driven to expand horizontally. The device is annularly arranged at the stem part ofthe plant and is driven by a telescopic component motor, the telescopic bracket stretches and withdraws in a direction far away from the stem part of the plant, and furthermore, a climbing rack in avertical direction is driven to expand horizontally; and twigs and leaves of the plant are wrapped, in addition, the climbing rack is driven by a climbing driving motor to stretch and withdraw towardsthe top of the plant, furthermore, a plurality of spraying components are driven to slide to the top of the plant from the stem part of the plant, and the plurality of the spraying components are annularly arranged around the plant for one circle and spray an agent to the plant in a horizontal direction without dead angles, so that a protection agent can be comprehensively sprayed to the plant, and a good spraying effect can be achieved.

The invention discloses a cooling device for a double-sided polishing machine with multi-angle nozzles. The water pipe and the nozzle are fixedly connected by a pipe connector. A drain plate is installed at the bottom of the outer cover, and a baffle is installed at the bottom of the leak plate. A filter box is installed at the bottom of the baffle, and a water storage tank is installed outside the filter box. A liquid cooling machine is installed on the right side of the water storage tank, and the liquid cooling machine is connected with the water storage tank through a suction pipe, and a booster pump is housed in the right side of the liquid cooling machine. The polishing machine uses a cooling device and uses multiple nozzles to spray coolant on the polishing wheel. The coolant is sprayed comprehensively, and the polishing wheel is cooled evenly. The used coolant is collected and filtered, and the treated coolant continues to be recycled, thus solving the problem of spraying. The problem of incomplete cooling, uneven cooling and a large amount of waste of coolant.

The invention relates to dust removal equipment, in particular to wet dust removal equipment for industrial waste gas dust. The wet dust removal equipment for the industrial waste gas dust is good in dust removal effect and can be flexibly used. The wet dust removal equipment for industrial waste gas dust comprises a moving mechanism, sliding rails, two first sliding rods, a spray head and two first springs; a height lifting mechanism for adjusting the wet dust removal equipment is arranged at the top of the moving mechanism; the sliding rails are symmetrically arranged at the top of the lifting mechanism; the first sliding rods are arranged on the sliding rails; the spray head used for spraying water mist is arranged between one sides of the first sliding rods in a sliding manner; and the first springs are connected between the two sides of the spray head and the first sliding rods. Clear water is poured into a water tank, a water pump is started to work, the water pump can pump the clear water to the spray head, water mist is sprayed from the spray head, dust removal can be conducted on the internal environment of a factory, manual spraying is not needed, and more labor is saved.

The invention discloses a pesticide spraying device for preventing plant diseases and insect pests of peony and relates to the technical field of planting. The pesticide spraying device comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with the lower surface of a placement plate by virtue of a first electric hydraulic rod; and a bearing is arranged on theupper surface of the placement plate. According to the pesticide spraying device for preventing plant diseases and insect pests of peony, due to mutual cooperation of a second electric hydraulic rod,a first connecting block, a second connecting block, a pin shaft, a spraying pipe, a hose and a delivery pipe, the second electric hydraulic rod elongates to drive the spraying pipe to rotate to a horizontal state, the first electric hydraulic rod drives the spraying pipe to move to an appropriate height for spraying pesticides, and the pesticide spraying efficiency can be ensured to a certain degree. Meanwhile, peony leaves can be fully sprayed, the using effect of the pesticide can be ensured to a certain degree, the spraying pipe can be adjusted to be nearby the peony leaves for spraying pesticides, and the condition that the liquid medicine flies apart to cause waste because the spraying pipe is extremely high can be avoided.

The invention discloses a soil covering machine based on a modern agricultural technology. The soil covering machine structurally comprises a handle, a control box, a rotation body, a machine body, wheels, a processor and a front wheel; the upper part of the machine body is movably connected with the rotation body by a connection shaft; the wheels are arranged at the lower part of the machine body; the processor is mechanically connected with the machine body; the front wheel is arranged in the front of the processor; the handle is mounted behind the machine body; and the control box is mounted on the handle. A buffer block of the soil covering machine is of a triangular body structure, the lateral surface of the triangular body is an inclined plane, seeds can slip along the slope degree,the inclined plane is formed by successively connecting arc grooves and protrusions, and the seeds can slowly fall down along ups and downs of the arc, so that the structure takes a buffering effect,thereby avoiding a case that the seeds completely fall down when being released, resulting in that the amount of the sown seeds is excessive and a final planting result is influenced.

The invention discloses a disinfection structure and a medical instrument disinfection cabinet with the same. A disinfection assembly is fixed outside one side of a mounting plate; the disinfection assembly comprises water pumps, water pumping pipes, fixed pipes, rotating grooves, rotating pipes, sealing pipes, a first gear, a toothed belt, a first motor and a second gear; the water pumps are symmetrically installed outside the bottom end of one side of the mounting plate; the interiors of the top ends of the water pumps are connected with the water pumping pipes in a penetrating mode; the fixed pipes are symmetrically and fixedly installed on the plate surface of one side of the mounting plate; the other ends of the water pumping pipes are connected into the fixed pipes in a penetrating mode; and the rotating pipes are symmetrically installed outside one sides of the fixed pipes. According to the medical instrument disinfection cabinet, the disinfection device is adopted, high-degreealcohol is used for spraying medical instruments for first-step disinfection, and spraying is more comprehensive through a rotating structure, so that the disinfection effect and the disinfection efficiency are improved; a clamping and overturning device is further adopted, so that the instruments can be clamped and overturned, disinfection is more comprehensive, the disinfection efficiency is improved, and arrangement of the disinfected instruments is facilitated.