360results about How to "Improve cleaning effect" patented technology

The invention discloses a high-efficiency cleaning device for mechanical casting moulds, which includes a worktable, the upper end of the workbench is fixedly connected to an organic casing, and a fixing frame is arranged inside the body casing, and the upper end of the fixing frame is placed on the mould. The lower end of the fixed frame is fixedly connected with supporting columns around the periphery, and the bottom of the supporting columns is provided with balls, the center of the upper end of the body shell is vertically inserted with a rotating shaft, and the lower end of the rotating shaft is horizontally fixedly connected with a cross bar, A cleaning brush is provided at the end of the telescoping rod far away from the cross bar, and the outer wall of the outwardly extending end of the rotating shaft passing through the inner wall of the body shell is sleeved with a first transmission wheel, between the second transmission wheel and the first transmission wheel A belt is connected, and a water inlet pipe is plugged into the inner wall of the upper end of the rotating shaft. The invention is simple in structure and easy to operate, can effectively remove the dust attached to the inner wall of the casting mold, and ensures the quality of the casting product.

The invention relates to an immersed type on-line cleaning method and device for a slab ceramic membrane. The invention aims to provide the method which can be used for cleaning the slab ceramic membrane in an in-situ or online manner without separating the ceramic membrane and a reactor, and the method has the characteristics of high membrane flux recovery speed, low energy consumption, high cleaning efficiency, low operation cost and automatic control. The provided device has the characteristics of simple structure and convenience in use. According to the technical scheme, the immersed type on-line cleaning process for the slab ceramic membrane comprises the following steps in sequence: (1) turning on on-line cleaning; (2) back-flushing a liquid phase; (3) back-flushing gas and liquid in a combined manner; and (4) finishing the on-line cleaning. The immersed type online cleaning device for the slab ceramic membrane comprises an aeration pipeline and a control system, wherein the on-line cleaning device further comprises a liquid-phase back-flushing system; the liquid-phase back-flushing system is assorted with a back-flushing pump and is communicated with the aeration pipeline through a pipeline; a cleaning agent preparation device is communicated with the liquid-phase back-flushing system through a pipeline.

The invention discloses a sweet potato cleaning device for food processing. The sweet potato cleaning device comprises a bottom plate, a cleaning frame, a water containing box, a mounting plate, a driving device, a lifting plate, a second motor, a second disc, a connecting rod, a third motor, a stirring shaft, a hairbrush, a rotating shaft, a gear and a rack, wherein the driving device comprises afirst motor, a first disc, a movable rod and a connecting rod. The sweet potato cleaning device disclosed by the invention is provided with the driving device, the third motor, the stirring shaft andthe stirring rod, and the cleaning box is driven to move from the left to right by virtue of matching, so that sweet potatoes in the cleaning box continuously shake, sediments on the sweet potato surface are shaken off, and cleaning is complete. Due to the arrangement of the rotating shaft, the gear and the rack, the cleaning box continuously rotates forwards and backwards by virtue of matching,and the cleaning effect is further improved, so that cleaning is rapid and fully complete. Due to the arrangement of the second motor, the second disc and the connecting rod, the second disc is drivento rotate by the second motor, the stirring shaft and the stirring rod are driven to move up and down by virtue of matching, the cleaning is full, and the cleaning efficiency is further improved.

The invention discloses a ceramic filter element automatic cleaning device. A cylindrical filter element casing is arranged outside a ceramic filter element; the automatic cleaning device includes a driving outer ring component arranged on the outer periphery of the filter element casing, and a driven inner ring component arranged on the inner periphery of the filter element casing and linked with the driving outer ring component; brushes for brushing the ceramic filter element are arranged on the driven inner ring component; the automatic cleaning device also includes a driving mechanism and a transmission mechanism both enabling the driving outer ring component to rotate and move in the axial direction of the filter element casing; the transmission mechanism includes guide rods and screw rods all parallel to the filter element casing and driven by the driving mechanism to rotate, and a support base; the guide rods and the screw rods penetrate through the support base; the screw rods are in threaded connection with the support base to enable the support base to perform axial movement; the guide rods axially move along with the support base and drive a driving outer ring to rotate; the driving outer ring component is rotationally connected with the support base.

A device for feeding poultry kept in a barn, comprises at least one food supply tube (1) which is held above the floor of the barn such as to be able to be lowered or raised, with a series of branch openings, each provided with a dish device (2) hanging on the supply tube, comprising a dropping tube extending from the branch opening and a feeding dish (4) arranged below, the dropping tube with a spoked arrangement of lattice bars (5) forming the cup of the dish. The dropping tube comprises an inner cylinder (7) leading off from the branch opening and an outer cylinder (8) surrounding the inner cylinder, from which the dish hangs by means of the lattice bars, such as to be placed on the floor of the barn in the lowered state of the food supply tube. The outer cylinder runs on the inner cylinder such as to rotate, be raised or lowered and at least one stop is provided for limiting the raising and lowering stoke. The outer and the inner cylinder each comprise adjacent cylindrical sections (8′, 8, 7′, 7) coaxial to each other, whereby front face regions of the cylinder sections turned to face other are connected to each other by means of bridging bodies (9, 23), which bridge a gap region corresponding to the separation between the cylinder sections.

The invention discloses a spherical camera easy to clean, relates to the technical field of monitoring equipment, and solves the problem that the self-cleaning effect of the existing spherical camerais poor. The spherical camera comprises a protective cover as well as a control system and a camera which are arranged in the protective cover, the protective cover is vertically divided into a waterproof cover and a glass cover, an outer cover is sleeved on the waterproof cover, an annular slide rail is arranged between the outer cover and the protective cover, a power device is arranged on the slide rail, a cleaning device is connected below the power device, the cleaning device comprises a cleaning brush mechanism and a cleaning sponge mechanism, the cleaning brush mechanism and the cleaning sponge mechanism are controlled by a control system to clean the glass cover, and a cleaning brush and cleaning sponge can perform targeted cleaning on different types of stains, so that the cleaning effect is good. The spherical camera has a broad application prospect in the field of monitoring equipment.

The invention provides an outside cycle continuous biological aerated filter for composite fillers. The outside cycle continuous biological aerated filter is characterized by comprising a filler washing part, wherein the filler washing part comprises a compressed air lift pipe, a compressed air supply unit, a filler washing unit, a washing wastewater discharge unit, a filler backflow unit and a material guide pipe, the inlet of the compressed air lift pipe is arranged at the bottom of a filler layer in the biological aerated filter, the outlet of the compressed air lift pipe is arranged outside the biological aerated filter, the outlet of the compressed air supply unit is opposite to the inlet of the compressed air lift pipe and is used for blowing the filler particles into the compressed air lift pipe for air-water washing, the filler washing unit is used for receiving filler particles conveyed by the compressed air lift pipe, the inner wall of the filler washing unit has a convex structure used for washing the filler through friction when the fillers fall, and the filler backflow unit is connected with the material guide pipe at the bottom of the washing part. The biological aerated filter can be used for washing the filler particles while working continuously, thus being capable of running constantly.

The invention discloses a cleaning method of an optical lens. The cleaning method comprises the following specific steps that 1, the lens is cleaned with an organic solvent cleaning solution; 2, the lens is cleaned with an alkalinity cleaning solution; 3, the optical lens is cleaned with an acidity cleaning solution; 4, the lens is cleaned with deionized water; 5, the lens is cleaned with alcohol;and 6, the lens is dried. After each step from one to three, a water cleaning solution is utilized for carrying out cleaning; and ultrasonic vibration is accompanied in the step 4. By means of the manner, the cleaning method can improve the cleaning effect of the optical lens, and especially residues on the cylinder surface (non-polished surface) of the lens can be eliminated. As the acidity cleaning solution is added, alkaline matter attached to the surface of the lens is neutralized, the cleaning effect can be enhanced, and other impurities are not introduced.

The invention discloses a bearing cleaning machine using a bubble enhancement reaction. The bearing cleaning machine structurally comprises a splashing proof sealing cover, a cleaning machine main body, universal moving wheels, a product nameplate and a cleaning machine control machine. The bearing cleaning machine is combined with a bubble generating structure through a grease collecting structure, when a bearing is put into the cleaning machine to be cleaned, bubbles can be generated in the cleaning machine through the bubble generating structure, the overturning effect is generated throughthe bubbles and a cleaning solution, thus balls in the bearing rotates, and thus attachments on the surface of the bearing are dropped off; meanwhile the grease floating at the top of the cleaning solution can be effectively collected to be treated centrally, the situation that the grease at the top of the cleaning solution is attached on the surface of the bearing after being sunk when water is discharged from the cleaning machine, and the cleaning effect of the cleaning machine is effectively improved.

The invention discloses a medical towel cleaning and disinfection device, which comprises a base, support plates are arranged on the left and right sides of the top of the base, a cleaning bucket is fixed between the left and right support plates through brackets, and the inner bottom of the cleaning bucket is rotatably connected with a third rotating shaft. The top of the third rotating shaft is fixedly connected with a spline seat, and the bottom end of the third rotating shaft passes through the bottom of the cleaning bucket; the top of the base is provided with a first electric push rod, and the top of the first electric push rod is rotatably connected by the first bearing with seat There is a second rotating shaft, the top of the second rotating shaft is connected with a spline shaft, and the spline shaft is connected to the third rotating shaft, the bottom of the third rotating shaft is provided with a groove matching with the spline shaft, and the spline shaft slides with the third rotating shaft connect. The cleaning box of the present invention rotates positively and negatively during the cleaning process, so that the towel rolls in the cleaning box to improve the cleaning effect; after cleaning, the cleaning box can be quickly rotated for drying by meshing the driving gear with the driven gear, reducing the amount of disinfectant, etc. residue for easy subsequent washing and drying.

The invention provides a control method of a roller washing machine. The control method is applied to the roller washing machine with a strong-flow water inlet system. The control method of the roller washing machine comprises the steps: an ordinary water entering step: water enters from a first water inlet pipe, meanwhile, an inner barrel is controlled to start to rotate, and a detergent in a bin enters a washing barrel; a water replenishing step: clothing is wetted in the washing barrel, the internal water level of the washing barrel falls, and water is replenished through the first water inlet pipe; an influent water timed-heating step: the water in the washing barrel is subjected to timed heating after the water replenishing step ends; a strong-flow water inlet washing step: water enters from a second water inlet pipe after the influent water timed-heating step ends, and strong water flow jetted from a jet nozzle scours the clothing in the washing barrel. According to the control method, the strong water flow formed by using own water pressure of tap water scours the clothing at middle and early stages of washing, and the dissolving and stripping of blots are accelerated through timed heating, so that the washing effect is improved.

The invention discloses a metal hose inner wall rust removing cleaning device. One end of a gas cylinder is closed; a pushing barrel is inserted at the other end of the gas cylinder; a spring is arranged between the pushing barrel and a base; the portion, located outside the gas cylinder, of the pushing barrel is provided with a rack; a partial gear is engaged with the rack; a gas nozzle is arranged at the closed end of the gas cylinder; a one-way gas valve and a water sucking pipeline are arranged at the position, close to the gas nozzle, in the gas cylinder; and a gravel injecting port is formed in the gas nozzle. Compared with the prior art, a pipe port of a metal hose is fixed to the gas nozzle, the partial gear rotates to drive the rack, the pushing barrel is driven to compress the spring, when the partial gear rotates to be engaged with the rack in a toothless manner, the spring pushes the pushing barrel into the gas cylinder, by means of high pressure gas, the interior of the metal hose can be repeatedly pressurized and subjected to gas blowing, interior dirt can be cleared away, rust removing liquid can also be blown into the metal hose through the gas, gravel can also be utilized to powerfully rub the interior of the metal hose under the driving of the high pressure gas, and the cleaning effect is improved.

The invention discloses a pre-cleaning separator for a PET (Polyethylene Terephthalate) bottle. The pre-cleaning separator comprises a frame, a rotary drum and a drum drive device, wherein the drum is rotatably arranged on the frame and is driven to rotate by the drum drive device, a feed inlet is formed in one end of the rotary drum, a discharge port is formed in the other end of the rotary drum, an upstream section, which is close to the feed inlet, of the body of the rotary drum is arranged to a circumferential closed section, a separation section with sieve holes is arranged on a downstream section, the body, which is close to the discharge hole, of the body of the rotary drum, spiral material push blades are arranged on the inner wall of the rotary drum, and rinsing baths, which are extended in a spiral manner, are further fixed on the inner wall of the upstream section of the rotary drum; a sundries discharge bucket is arranged on a screen drum below the separation section, and a high-temperature water injection pipe is further arranged on the upstream section of the rotary drum. According to the separator, before separation, washing through the rinsing bath is performed in advance, and then impurities are separated, so that the PET bottle is cleaner after separation, clean bottle flakes are provided for subsequent crushing, damage to a crushing knife due to excessive impurities can be avoided, and the service life of a crushing machine is prolonged.

The invention discloses a pipe welding machine with a welding slag cleaning function. A base, a moving base, a rotation base and a welding mechanism are included. A supporting frame is fixed to the top of the base, and the welding mechanism is arranged on the supporting frame. The moving base is in sliding connection with a sliding rail fixed to the base and is driven through a transverse moving driving mechanism. An installing plate is fixed to the moving base, the rotation base is rotationally connected with the installing plate through a connecting block, the connecting block is driven by arotation motor, and the rotation base is provided with a clamping mechanism. A supporting plate is further fixed to the base and provided with a grinding piece. The grinding piece is in sliding connection with the supporting plate and is driven by a lifting driving mechanism. According to the pipe welding machine, through the arrangement of the moving base, the rotation base, the transverse moving driving mechanism and the clamping mechanism, a pipe can rotate and can also transversely move, accordingly, on one hand, welding work can be effectively finished in cooperation with the welding mechanism, and on the other hand, the welding slag cleaning work can be conducted in cooperation with the grinding piece.

The invention discloses an air conditioning system including an air conditioning indoor unit and a self-cleaning device. The air conditioning indoor unit includes a shell and a heat exchanger arrangedin the shell; the self-cleaning device includes a steam generator, a steam delivery pipe and a steam spray pipe, one end of the steam delivery pipe is in communication with the steam generator, and the other end of the steam delivery pipe is in communication with the steam spray pipe; and the steam spray pipe is arranged in the shell and is adjacent to the heat exchanger, and the steam spray pipeis provided with at least one air outlet facing the heat exchanger. By means of the technical scheme, self-cleaning of the air conditioning system can be realized, and the cleaning effect is good.

The invention discloses a disinfection and cleaning device for medical instruments, which comprises a box body, a water storage tank is fixedly connected to the bottom of the right side of the box body, a water pump is fixedly connected to the top of the water storage tank, and the water inlet pipe of the water pump is connected to the water storage tank. The water tank is connected, the outlet pipe of the water pump runs through the box and extends to the inside of the box to communicate with the nozzle, the bottom of the inner cavity of the box is fixedly connected with a disinfection platform, and the inside of the box is fixedly connected with a partition. Both sides of the bottom of the partition are fixedly connected with heaters. The present invention uses a water storage tank, a water pump, a disinfection table, a partition, a heater, a cleaning box, a transmission rod, a guide rod, a limit block, a first gear, a second gear, a motor, a third gear, a first fixed shaft, and a transmission The arrangement of the frame, the fourth gear, the second fixed shaft, the ultraviolet sterilizing lamp and the conveying belt solves the problem that the existing cleaning device does not clean thoroughly, and the cleaning effect is not good, which brings troubles to medical personnel.

The invention relates to the technical field of environmental protection, in particular to kitchen garbage cleaning equipment. The kitchen garbage cleaning equipment comprises a garbage collecting tower, a centrifugal dehydrating device, a sorting table, a garbage raking machine, a rotary-cutting crusher, a tunnel drying machine, a winnowing device, a vibratory separating and screening device, a rack, a conveying belt, a hoister, a cleaning device, a garbage shoveling and conveying device and power equipment. Kitchen garbage is minced and broken in a garbage collecting tower to remove water byextrusion, after centrifugal dehydrating is carried out, large packing objects and the like are sorted through intelligent equipment, and strip-shaped thin-film plastic packing objects and residual packing ropes are sorted out by the garbage raking machine; then secondary mincing and breakage and hot-air drying are carried out until the garbage is loose; then small packing objects and light plastics and foams are removed by winnowing; and finally, light plastic blocks and heavy objects such as glass, metal and bricks are separated by a vibrating sieve, available kitchen garbage is obtained, the circumstances that harmful garbage such as plastic packing objects enter a kitchen garbage recycling system again are reduced effectively, and ecological benefit and economic benefit of utilizationof the kitchen garbage are increased.

The invention discloses a photovoltaic panel fixing device with automatic cleaning and tracking functions. The device comprises a main box body, piston cavities are formed in the main box body in a bilateral symmetry mode, vent holes with backward openings are formed in the rear end walls of the piston cavities in a communicating mode, pistons are connected to the inner walls of the piston cavities in a sliding fit mode, evaporation liquid cavities are formed in the outer sides of the piston cavities, and absorption plates are arranged on the upper sides of the evaporation liquid cavities; Byabsorbing solar energy, an evaporation liquid phase is changed into a gaseous state and pushes the piston to move, so that the mounting plate inclines towards a plane directly irradiated by sunlight,and light can be effectively tracked to achieve the optimal solar energy absorption effect; the operation of the cleaning unit is controlled through the swinging of the mounting plate, so that the photovoltaic panel can be cleaned after being used each time, and the cleaning automation is realized; the cleaning brush and the sponge block are arranged to enhance the cleaning effect; meanwhile, residual cleaning liquid can be absorbed in time to protect the photovoltaic panel, so that the solar energy conversion efficiency of the solar photovoltaic panel is improved.

The invention discloses a film sticking device and method for an electronic product, and relates to the technical field of film sticking devices and methods for electronic products. The film stickingdevice comprises a worktable, a dust-proof box is welded to the outer wall on the top of the worktable, a placement mechanism is arranged on the outer wall of the top of the worktable, and a dust-proof mechanism and a film pressing mechanism are arranged at the two ends of the inner wall of the top of the dust-proof box respectively. An air-drying mechanism is arranged in the middle of the inner wall of the top of the dust-proof box, a blower box and a negative-pressure case are fixedly arranged at the bottom ends of the outer wall on the two sides of the worktable through screws respectively,a negative-pressure machine is fixedly arranged on the inner wall of one side of the negative-pressure case through a screw, and the outer wall of the top of the dust-proof box is provided with an air conveying pipe joint. A second motor drives a first rotating shaft to rotate, a second dust-proof cloth barrel is wound with used dust-proof cloth, the used dust-proof cloth is conveniently replaced, the cleaning effect is improved, and the face, stuck with a film, of a second electronic product is convenient to clean.

The invention relates to the technical field of optical lens production and machining, in particular to a cleaning device for optical lens production and machining. The cleaning device comprises a bearing bottom plate, an upright post is fixed on the bearing bottom plate, a support plate is fixed at the top of the upright post, a grating gland and a grating supporting plate are arranged on the lower side of the support plate, and a plurality of lens grooves which are used for containing optical lenses and distributed in an array mode are formed in the grating supporting plate. The cleaning device for optical lens production and machining further comprises an adjusting assembly used for adjusting the height of the grating supporting plate and a driving assembly used for driving the gratingsupporting plate to rotate. According to the cleaning device for optical lens production and machining, the optical lenses are placed in the lens grooves in the grating supporting plate, one optical lens is placed in each lens groove, the grating gland is pressed on the grating supporting plate, and the height of the grating supporting plate is reduced until the grating supporting plate is immersed in cleaning liquid; and the grating supporting plate is driven by a driving motor to rotate in the cleaning liquid, so that cleaning is more thorough, and the cleaning effect is improved.

The invention belongs to the technical field of air conditioners, and particularly provides a self-cleaning control method of an air conditioner. In order to control self-cleaning of the air conditioner more precisely, the self-cleaning control method of the air conditioner comprises the following steps that in the process that the air conditioner operates in a standard self-cleaning mode, the turbidity C of condensation water in a condensation water pipeline is detected; the current indoor air humidity T is detected; and according to the turbidity C of the condensation water and the indoor air humidity T, the frosting rime and/or defrosting rime of the standard self-cleaning mode are/is selectively adjusted. Compared with fixed frosting time and defrosting rime adopted by an existing self-cleaning mode, the frosting rime and/or defrosting rime of the standard self-cleaning mode of the air conditioner can be precisely controlled according to the actual operation condition of the air conditioner, and therefore the cleaning effect generated when the air conditioner operates for self-cleaning is greatly improved, and then the use experience of users is improved.

The invention relates to the technical field of tea oil processing, in particular to an oil tea fruit cleaning device. The device comprises a base, wherein a groove is formed at the upper end of the base; support columns are arranged on the two sides of the groove and vertically fixed at the upper end of the base; telescoping mechanisms are arranged at the bottom in the groove; a bearing plate is arranged at the upper ends of the telescoping mechanisms; a cleaning tank is arranged at the upper end of the bearing plate; support legs are arranged at the lower end of the cleaning tank; traveling wheels are arranged at the lower ends of the support legs; limitation grooves corresponding to the traveling wheels in position are formed at the upper end of the bearing plate; limitation plates are arranged on the two sides of the limitation grooves; limitation rods are arranged on the limitation plates in a penetrating manner; hollow clamp grooves corresponding to the limitation rods in position are formed in the support legs; and the limitation rods penetrate through the hollow clamp grooves. The oil tea fruit cleaning device can sufficiently clean oil tea fruits, improves cleaning efficiency and provides great convenience to a subsequent procedure of the tea oil processing.

The invention discloses a dust-fall type geological exploration rock sample cleaning device which comprises a shell. A dust removal cavity is arranged on the upper part of the right side of the shell;a drive cavity is arranged on the lower side of the dust removal cavity; a rotary drum is arranged on the right side of the drive cavity; a driven pulley is arranged at the position, on the rotary drum, in the drive cavity; the driven pulley is connected with a driving pulley arranged on an output shaft of a drive motor through a conveyor belt; a cleaning head is arranged at the lower end of therotary drum; multiple elastic metal strips are radially arranged on the circumferential direction of the bottom part of the cleaning head; multiple bristles are arranged on the elastic metal strips; adust fall fan blade is arranged at the position, on the upper part of the rotary drum, in the dust removal cavity; and a flushing pipe is further arranged on the inner side of the rotary drum. The dust-fall type geological exploration rock sample cleaning device provided by the invention is good in cleaning effect, can be used for synchronously removing dust or flushing during cleaning so as to improve the cleaning effect, is beneficial to the health of working personnel and the economization of a water source, and is good for being popularized and applied actually.

The invention discloses an electrically adjustable electric cleaner, comprising a fixing rod and an L-shaped adjusting rod slidably connected inside the fixing rod. A fixing ring is welded to the front end of the adjusting rod, electric telescopic rods are mounted on the inner surface of the fixing ring at equal intervals, a mounting plate is connected to an end of each electric telescopic rod, a cleaning device is connected to the inner surface of each mounting plate through a connector, a storage battery is mounted on the lower portion of the fixing rod and electrically connected with an operating panel disposed on the surface of the fixing rod, and the operating panel is electrically connected with the telescopic rods. The electrically adjustable electric cleaner has adjustable openness, is suitable for cables different in size, enables convenience for dust cleaning, allows sundries cleaning, allows water to be injected into cleaning brushes so that cleaning effect is improved, and has diverse functions, thus improving cleaning efficiency of electrical equipment, lowering labor intensity of workers and reducing potential safety hazards.

The invention discloses a cleaning device for a new energy automobile motor. The device comprises a base, a linkage assembly is arranged in the base, a moving assembly is arranged on the side wall ofa hollow stand column, a lifting assembly is arranged on a moving frame, sweeping brushes are installed at the output end of a first motor, a fixing assembly is arranged in a fixing platform, and a dust suction assembly is arranged on a top plate. The dust suction assembly is connected with a processing assembly. The two ends of a motor are fixed through the fixing assembly, the motor is preventedfrom moving and overturning in the cleaning process, the linkage assembly and the moving assembly drive the sweeping brushes at the two sides to make contact with the two ends of the motor for sweeping, the cleaning efficiency is high, the side face of the motor is comprehensively and thoroughly cleaned through the lifting assembly, and the cleaning effect is good. A second motor drives the motorto rotate by 90 degrees, the two uncleaned faces of the motor can be cleaned, and the cleaning efficiency is greatly improved; and a dust suction pump discharges dust generated by a cleaning motor into a treatment box, the dust can be adsorbed in water, filtered gas in the water rises and is filtered again through a filter screen, and convenience and environmental protection are achieved.

The invention relates to a cleaning device and discloses a cleaning device for a navigator. The cleaning device comprises a rectangular outer frame, the outer frame is internally provided with a touch screen, the left side of the rectangular outer frame is provided with an opening, the opening is internally connected with a switch plate in a sliding mode, a first air cylinder is connected to the switch plate, the left side of the outer frame opening is internally connected with a baffle and a cleaning block in a sliding mode, a sliding rail is arranged below the cleaning block, the sliding rail is connected with a base in a sliding mode, the baffle is fixedly connected to the base, a crank is hinged to the base, the crank is connected with a first motor, the first motor is connected to the sliding rail in a sliding mode, the crank is connected with a connection rod in a hinged mode, the connection rod is hinged to the cleaning block, the left side of the base is connected with a push rod, a spring is connected between the push rod and the sliding rail, the left end of the push rod is connected with a roller, the roller abuts against a wedge block, the wedge block is connected with a second air cylinder, and the size of the opening, the size of the baffle and the size of the cleaning block are larger than that of the touch screen. Compared with the prior art, the motor is utilized to drive the crank to clean the touch screen, and the touch screen can be cleaned more thoroughly.

The invention discloses a drill bit cleaning device for a medical electric drill. The drill bit cleaning device comprises a water washing tank, wherein a clamp is arranged at the bottom part of the water washing tank and is used for installing an electric drill bit, and a rotating plate is arranged on the clamp to drive the electric drill bit to rotate; sliding rails are arranged on the inner walls of the two sides of the water washing tank, horizontal telescopic rods are arranged on the sliding rails, and cleaning brushes are arranged at the ends of the telescopic rods; the cleaning brushes are in contact with the electric drill bit on the clamp and is used for cleaning the electric drill bit; and the clamp is telescopic. According to the drill bit cleaning device, the clamp is arranged to drive the drill bit to be rotated and cleaned, the cleaning brushes and nozzles are further coordinated for use, so that the cleaning effect is further improved.

The invention provides an alternating current distribution box based on wind power opening and closing heat dissipation. The alternating current distribution box comprises a box body, wherein a filterscreen is fixed at the bottom of a rotating shaft, a shifting plate is fixedly connected above the right side of the rotating shaft, a movable plate is movably hinged to the upper end of the shiftingplate, an air cylinder is fixedly installed above the inner right wall of the box body, a wind wheel is fixedly installed at the top of a rotating column, a gear is fixedly connected to the bottom ofthe rotating column, a rack plate meshed with the gear is fixedly connected to the left end of the air cylinder, and a push plate corresponding to the movable plate is fixedly connected to the bottomof the rack plate. According to the invention, the filter screen is arranged to dissipate heat, the wind wheel is arranged to receive wind energy to rotate, the wind wheel drives the rack plate to rotate through the rotating column, when the teeth on the gear make contact with the rack plate, the rack plate is driven to move rightwards, the rack plate compresses and inflates the air cylinder, airis sprayed out towards the lower left portion through the nozzle, heat dissipation and blowing cleaning are conducted on components in the box body, and the problem that faults are prone to occurringafter dust is accumulated on the components is effectively solved.

The invention provides washing and disinfecting equipment for the otolaryngology department. The washing and disinfecting equipment comprises a water storing tank, a medicine storing box, connecters,a connection pipe, a pronged head, a pressure pump, a push handle, moving wheels, medicine spraying pipe structure, a pipe cleaning structure, a placing frame structure, a disinfecting box structure,a working disc structure and a controller. The water storing tank and the medicine storing box are welded to the left and right sides of the upper surface of the placing frame structure respectively;the connecters are welded to the right sides of the upper surfaces of the water storing tank and the medicine storing box respectively. The washing and disinfecting equipment for the otolaryngology department has the advantages that through the arrangement of the medicine spraying pipe structure, the distance and impact force of medicines or water can be adjusted conveniently when the washing anddisinfecting equipment for the otolaryngology department is in use; through the arrangement of the pipe cleaning structure, residual medicines in the ears, nose and throat of a patient can be conveniently removed, and meanwhile the residual medicines are prevented from influencing detection and treatment conducted by medical staff.

The invention relates to the field of machining, in particular to a finished bearing spraying and flushing device. A cleaning tank can waggle when the device is in a flushing process, which is beneficial to improving the flushing effect of a finished bearing. The finished bearing spraying and flushing device structurally comprises a flushing box body and supporting legs at the bottom; a spraying head is fixedly arranged at the top of the flushing box body through a bracket; a flushing tank is transversely arranged in the flushing box body; the bottom of the left end part of the flushing tank is hinged to a supporting rod at the bottom through a first hinge shaft; the bottom of the right end part of the flushing tank is hinged to the upper end of a connecting rod through a second hinge shaft; the bottom of the connecting rod is hinged to a bending part of a crankshaft connecting rod; the left end part of the crankshaft connecting rod is fixedly connected with a motor shaft of a motor; a plurality of arc-shaped grooves are embedded into the bottom of the flushing groove. The finished bearing spraying and flushing device is easy to operate, convenient to use and applicable to a plurality of places.