96results about How to "Inconvenient to clean" patented technology

The invention relates to a landfill percolate treatment novel process method, which comprises the following steps: (1) collecting and gathering the landfill percolate into a regulating tank; (2) lifting the outlet water of the regulating tank to enter an ammonia stripping reaction vessel; (3) carrying out coagulating sedimentation treatment on the landfill percolate after ammonia stripping; (4) making the outlet water of the coagulating sedimentation enter an anaerobic reaction vessel for carrying out anaerobic treatment; (5) sequentially making the outlet water of the anaerobic reaction vessel enter an anoxic tank, an aerobic tank and an MBR reaction tank, wherein mixed liquid carries out back flowing from the MBR reaction tank to the anoxic tank, a membrane assembly used in the MBR reaction vessel is a flat plate MBR film assembly, and the MBR has the form of the submerging form; and (6) making the outlet water of the MBR reaction tank enter a reverse osmosis system, directly discharging the treated outlet water, and making reverse osmosis concentrated solution flow back to the regulating tank. The invention aims at the water quality features of the landfill percolate, reasonably combines the physicochemical treatment and biological treatment unit, and has the advantages of short and compact process flow, high treatment efficiency, low energy consumption, long service life of the membrane assembly and the like.

The structure of a laser cleaning machine contains a laser generation device for cleaning a to-be-cleaned object, a platform for supporting the to-be-cleaned object under a projection path of the laser generation device, an image capture device configured on the laser generation device, and a cleaning and control device inside the image capturing device for setting a traversal path of the laser generation device and for processing information obtained by the image capturing device. The image capturing device contains a first capturing element and a second capturing element to a side of the first capturing element. The cleaning and control device obtains the location distribution and the precise coordinate of each contactor element on the to-be-cleaned object, and then determines an optimized traversal path and instructs the laser generation device to conduct cleaning accordingly so as to achieves high-quality and highly efficient cleaning.

The invention provides an intelligent chemical coating spraying device which comprises a rack, moving wheels, a movable pushing handle, a control box, a movable spray frame lifting structure, a sliding connection pipe, a manual spray positioning frame structure, a small part spray frame structure, a support, a heating, mixing and discharging base structure, a box body, a mixing motor, a rotating shaft, stirring blades, a discharging pipe, a large material suction pump, a connecting hose and a spray head. The moving wheels are in bolt connection with the positions of four corners of the lower portion of the rack correspondingly. The spraying device has the beneficial effects that by arranging an installing frame, a connecting base, a connecting rod and a scraping plate, the rotating shaft drives the connecting base to rotate, the connecting base drives the scraping plate to rotate through the connecting rod, the scraping plate rotates along the inner wall of an inner base to scrape offcoating remaining on the inner wall of the inner base, the situation that the coating is solidified on the inner side of the inner base, and workers cannot clear the coating conveniently can be prevented beneficially, meanwhile, the coating can be stirred, and thus the coating is more uniform when being used.

The invention discloses a milling machine for machining. The milling machine for machining comprises an L-shaped supporting column and a base. A fixed plate is fixedly arranged on one side of a mounting plate, a transmission box is fixedly arranged at one end of the fixed plate, a transmission structure is fixedly mounted in the transmission box, a motor is fixedly mounted on one side of the transmission box, a vertical plate is arranged at one end of the base, a propelling head is fixedly connected to one side of the vertical plate through an electric telescopic rod, a first clamping structure and a second clamping structure are fixedly arranged on two sides of the top end of the base, separately, an attle collecting plate is slidably connected in the base, and a fan is fixedly arranged in the middle of the top end of the attle collecting plate. According to the milling machine for machining, the mounting plate and the fixed plate are rotatably connected through a center shaft, so that the milling machine can be changed from being vertical to being horizontal, and therefore, the function of the milling machine is increased. By forming a plurality of attle holes in the base, the fan is mounted on the attle collecting plate and works to generate a negative pressure, so that the attle falls onto the attle collecting plate from the attle holes.

The invention belongs to the technical field of electronic products and particularly relates to a perforation device capable of providing convenience for collecting waste materials for production of an electronic product housing. The following scheme is provided in order to solve the problems that devices cannot collect the waste materials generated in a perforation process and cannot be positioned quickly and accurately, errors are easily caused, and perforation positions of the devices cannot be adjusted. The perforation device comprises an operation platform, a switch mounting plate is connected to the outer wall of one side of the operation platform through screws, and a switch is arranged on the outer wall of one side of the switch mounting plate; first channel steel sliding rails arewelded to both sides of the top of the operation platform, and first supporting legs are slidingly connected to the interiors of the first channel steel sliding rails. According to the perforation device, chippings after perforation can fall into a collection box and is removed through brushes so that the chippings cannot fall on the ground and cause pollution; the perforation device can move back and forth and move left and right, there is no need to move the housing, the device can be accurately positioned, and the accuracy of positioning the device is improved.

The invention relates to the technical field of medical instruments and apparatuses, in particular to an efficient vagina cleaning device for gynecologic clinics. The device comprises a cleaning head,a corrugated medicine containing cavity with a medicine injection opening and an installing plate; the upper end of the corrugated medicine containing cavity is detachably connected with a catheter fixedly connected and communicated with the cleaning head, the catheter penetrates through the installing plate and is fixedly connected with the installing plate, a plurality of through holes throughwhich liquid medicine can pass are formed in the cleaning head, a cover plate is hinged to the inner sides of the through holes, the face, at the inner side end of the cleaning head, of the cover plate is fixedly connected with an extension part fixed to the inner walls of the through holes through a first spring, and the right side of the end, away from the hinged part of the through holes, of the cover plate abuts against the other extension part fixed to the inner walls of the through holes. The device is novel in design, one-way connection of the through holes is achieved by arranging thecover plate, after medicine liquid is used for flushing, the cover plate can return under the effect of the first spring, the through holes are blocked, and therefore the phenomenon that bacteria inside a vagina enter the cleaning head and cleaning is not convenient is avoided.

A printing mechanism is provided for a barcode printer and includes a frame, a printing head, a carbon ribbon axle, and a carbon ribbon collection axle. The frame is mounted to an upper end portion of an upper casing member. The printing head is mounted in the frame to effect printing of labels. The carbon ribbon axle is arranged in a lower portion of the frame and is located below the printing head for connecting and retaining a carbon ribbon that supplies a toner required for carrying out the printing of the labels by the printing head. The carbon ribbon collection axle is arranged in an upper portion of the frame and is located above the printing head in an arrangement that is reversed to the carbon ribbon axle to allow the carbon ribbon from the carbon ribbon axle to be rolled up in the carbon ribbon collection axle after the printing operation carried out by the printing head. The carbon ribbon from the carbon ribbon axle can be wound around and collected by the carbon ribbon collection axle in a shortest path. Thus, a printing mechanism featuring a reduced length of carbon ribbon collection path and a reduced size is provided.

The invention relates to an underground backwater structure water-stop grouting bar. The underground backwater structure water-stopping grouting bar comprises a water-stop grouting pipe, a grout outlet and a threaded mounting head, wherein the outer wall of the left side of the water-stop grouting pipe is connected with an expansion spring sleeve; a metal sleeve is mounted on the left side of theexpansion spring sleeve; nuts are distributed on the left side of the metal sleeve; the threaded mounting head is embedded in the right end of the water-stop grouting pipe; and a one-way check valve is fixed to the right end of the threaded mounting head; and the water-stop grouting pipe is connected to the threaded mounting head in a threaded mode. By arranging the water-stop grouting pipe, the metal sleeve and the expansion spring sleeve, the outer wall of the left side of the water-stop grouting pipe is connected with the expansion spring sleeve, the left side of the expansion spring sleeveis provided with the metal sleeve, the water-stop grouting pipe is of a cylindrical structure, when a user carries and mounts the water-stop grouting bar, the whole device is in a cylindrical shape,and when the user holds the water-stop grouting bar, the situation that sharp points of the water-stop grouting bar scratch the user is avoided.

The invention relates to the technical field of building equipment, and discloses a concrete mixer for a construction site. The concrete mixer comprises a mixer box. The bottom end of the mixer box isfixedly connected with the top end of a plate trailer. One end of the plate trailer is fixedly connected with one end of a fixed rod I, and a drawing mounting block is fixedly mounted at the other end of the fixed rod I. A fixed box is fixedly mounted on one side of the mixer box, and a motor is fixedly mounted in the fixed box. An output shaft of the motor extends into the mixer box and is fixedly sleeved with a winding drum. The outer wall of the winding drum is fixedly sleeved with mixing blades. According to the concrete mixer for the construction site, through the arrangement of a waterconcentration sensor, a signal box, a wire and a discharging valve, the effect of opening and closing the discharging valve can be completed, the situation that materials are leaked when the mixer works can be avoided, and meanwhile the aims of avoiding dust flying and achieving dust fall can be achieved.

The invention discloses a sewage treatment sedimentation tank convenient for cleaning garbage. The sewage treatment sedimentation tank comprises a supporting mechanism, a driving mechanism and a cleaning mechanism, wherein the driving mechanism is arranged on the supporting mechanism, the cleaning mechanism is arranged on the supporting mechanism, the supporting mechanism comprises a bottom plate,a vertical plate is installed on the left side of the top of the bottom plate, a transverse plate is installed on the top of the right side of the vertical plate, and a sedimentation tank body is installed on the top of the bottom plate and located on the right side of the vertical plate. A collecting box, an air cylinder, a movable plate, a through hole, a top plate, a drainage plate, a rotatingmotor, a threaded rod, a threaded block, a push plate and a brush are matched with one another, so that the sewage treatment sedimentation tank convenient for cleaning garbage is invented, the situation that more garbage is generated when the sedimentation tank body is used and is inconvenient to clean is avoided, the automatic cleaning degree is greatly improved, and the labor force is reduced,so that the practicability of the sedimentation tank body is improved, and great convenience is brought to users.

The invention provides a display stand for urban planning, and relates to the technical field of urban planning. The display stand for urban planning comprises a shell, the shell comprises a first cleaning mechanism, the first cleaning mechanism comprises hollow balls evenly arranged on the left side, close to the top end, in the shell, a plurality of limiting springs are evenly and fixedly connected to the middles of the outer sides of the hollow balls, a plurality of turbulent flow fan blades are evenly and fixedly connected to the outer sides of the hollow balls, and a plurality of turbulent flow blocks are irregularly and fixedly connected in the hollow balls; a second cleaning mechanism comprises a plurality of placement plates which are arranged on the inner side of the shell and close to the top end, square bag rings are fixedly connected to the outer sides of the placement plates, air guide pipes are fixedly connected to the bottom ends of the square bag rings, and an air supply and exhaust device is fixedly connected to the bottom end of the inner side of the shell; the invention provides the display stand for urban planning. The display stand solves the problem that in the process of displaying an urban planning model outdoors, a large amount of dust falls on the surface of the urban planning model, and the normal watching of people is affected.

The invention discloses an intelligent sofa used in a family. The intelligent sofa comprises a sofa body, armrests are fixedly mounted on the upper end surfaces of the left side and the right side ofthe sofa body; five right supporting blocks are fixedly mounted below the sofa; a rotating cavity is formed in the sofa; a motor is arranged in the upper end wall of the rotating cavity; a massage cavity is formed in the lower right portion of the rotating cavity. A heating cavity is formed in the rear side of the massage cavity; a dust collection and heat absorption cavity is formed in the frontside of the heating cavity; a massage assembly is arranged in the rotating cavity; the intelligent sofa can automatically move when a person goes out every time; acarid bacteria generated in the previous day are subjected to high-temperature sterilization; the blowing fan at the lower part brings heat to each part of the sofa; when the temperature reaches 50 DEG C or above, mites can be well killed, garbage which is inconvenient to clean under the sofa can be cleaned away, one part of the sofa has a massage function, people can lean against the sofa when needing to be massaged and relaxed, andpeople can be massaged and relaxed after the device is started.

The invention relates to data collection equipment based on big data processing. The data collection equipment comprises a collection body; the collection body comprises a voice collector, a memory, adisplay screen, a communicator and a controller; the voice collector is electrically connected with the controller; the memory is electrically connected with the controller; the display screen is electrically connected with the controller; the communicator is electrically connected with the controller; a cavity is formed in the collection body; an anti-spraying cover is fixedly arranged at an inlet of the cavity; a metal vibrating diaphragm is arranged below the anti-spraying cover; a conductive coil is arranged below the metal vibrating diaphragm; a magnet is fixedly arranged on the inner bottom of the cavity; a current meter is electrically connected between the two wiring ends of the conductive coil; the output end of the current meter is electrically connected with the controller; a dustproof cover is connected to the collection body in a sliding mode; an elastic rope is fixedly arranged on the inner wall of the left side of the cavity; a through hole is formed in the inner wall of the right side of the cavity; a wiping strip is fixedly arranged at the end part of the elastic rope; a pull rope is fixedly arranged at the end part of the wiping strip; and the pull rope penetrates through the end part of the through hole and is fixed on the lower end edge of the dustproof cover. According to the scheme, the anti-spraying cover is cleaned and de-dusted before and after data collection.

The invention discloses a human resource performance exhibition stand, which comprises a bottom plate and a rectangular frame. Through a clamping device I, people can conveniently buckle an empty groove in the cover frame on the clamping device I; by extruding an L-shaped clamping plate, a springs II are compressed, so that the L-shaped clamping plate penetrates through the empty groove; by loosening a springs II and through a clamping device II, the distance between every two adjacent supporting plates on a vertical plate can be adjusted, and the two ends of a Y-shaped clamping rod are removed from the interior of the clamping groove, so that the whole supporting plates can be removed, the Y-shaped clamping rod is moved into the clamping groove, and different performance information can be displayed through multiple methods; potted plants can be placed on the supporting plate between the two vertical plates to improve the fresh environment and increase placement aesthetic appreciation; the distance between the adjacent supporting plates can be adjusted through the clamping device II, and the application range is enlarged. The whole bearing plate is supported by a hydraulic cylinder to move downwards, universal wheels can support the whole bottom plate to move, thus bringing convenience to transferring; the whole bottom plate can be supported by the bearing plate, and then placement stability is improved.

The invention discloses a uniform drying device and relates to the technical field of plastic machinery. The uniform drying device comprises a drying box, a support frame, a receiving box and a hot-blast air device, wherein the drying box comprises a box body and a discharging end cover, and the discharging end cover is matched with the lower end of the box body; a feeding hole is formed in the side face of the box body; the receiving box is arranged below the drying box; the drying box and the receiving box are fixed on the support frame; the hot-blast air device is connected onto the upper end of the drying box; the hot-blast air device comprises a shell, a radiating fan, a heating wire and a plurality of blast tubes; the upper ends of the blast tubes are fixed with an air outlet of the radiating fan; a plurality of radiating holes are formed in the lower ends of the blast tubes; a drive motor for driving the hot-blast air device is further mounted on the support frame. A plurality of blast tubes and a plurality of radiating holes are formed, and the drive motor can drive the hot-blast air device to rotate relative to the drying box, so that the blast tubes can stir plastic particles, the plastic particles can be heated more uniformly when dried, and the efficiency is higher.

The invention discloses a cement mixer. The cement mixer comprises a base and a stirring barrel; the lower side of the base is connected with support columns through nuts; each support column is sleeved with a spring; a limiting plate is arranged at the lower end of each support column; universal wheels are arranged at the lower ends of the limiting plates; an accumulator and a motor are arranged at the lower end of the base; the left lower end of the stirring barrel and the left upper end of the base are connected through a rotating shaft; a support device is arranged on the upper side of the base; a driving motor and a reduction gearbox are arranged at the bottom of the stirring barrel; a U-shaped stirring piece is arranged at the lower part of the stirring shaft; scrapers are arranged on the left and right sides of the U-shaped stirring piece; a temperature inductor and a viscosity inductor are respectively arranged at the left and right ends of the upper side of the U-shaped stirring piece; a barrel cover is arranged at the upper end of the stirring barrel; a discharge port is formed in the upper part of the left side of the stirring barrel; a water inlet pipe is arranged in the middle of the upper side of the barrel cover; an air nozzle is arranged at one end, far from the barrel cover, of the water inlet pipe; and the air nozzle is detachably connected with an air cylinder. The cement mixer is simple in structure, is convenient to use, saves both time and labors, is excellent in vibration reducing effect, and is long in service life.

The invention belongs to the technical field of water heaters, and particularly relates to a water-saving device of a water heater. The water-saving device comprises a water storage tank, a water inlet pipe for inputting cold water and a water outlet pipe for draining off hot water. A transverse pipe is arranged at the position, close to an outlet of the water outlet pipe, on the water outlet pipe and communicates with the water inlet pipe and the water outlet pipe. The transverse pipe is provided with a first solenoid valve and connected with a controller. A second solenoid valve is arranged at the position, higher than the transverse pipe, of the outlet of the water outlet pipe. A temperature sensor is arranged at the position, connected with the transverse pipe, of the water outlet pipe. The second solenoid valve and the temperature sensor are connected with the controller. The water outlet pipe communicates with a water change airbag in the horizontal direction. According to the water-saving device, a closed-loop control loop is formed through the temperature sensor and the controller, the first solenoid valve and the second solenoid valve are automatically controlled, the water change airbag is controlled manually, automatic control and manual control are combined, and operation is simple and convenient.

The invention provides an intelligent dehydration device for corrugated paper production which comprises a bottom plate, supporting beams, a transverse plate, supporting rods, a corrugated paper waterabsorption frame structure, an auxiliary extrusion drying frame structure, a corrugated paper extrusion water outlet frame structure, a rotary cleaning frame structure, a support, a cross beam, a transmission roller, a conveying belt, driving motors, a rotary motor and a control box. The supporting beams are welded to the left side and the right side of the upper part of the rear end of the bottom plate; the transverse plate is connected to the upper parts of the front ends of the supporting beams through bolts; the supporting rods are in bolted connection to the left side of the upper part of the bottom plate; and the corrugated paper water absorption frame structure is arranged on the upper parts of the inner sides of the support rods. The intelligent dehydration device for corrugated paper production provided by the invention has the beneficial effects that through the arrangement of a rolling roller, the conveying belt and sponge mats, the rolling roller drives the conveying beltto rotate to guide corrugated paper to move leftwards, meanwhile, the sponge mats can absorb residual water in the corrugated paper, so that secondary dehydration of the corrugated paper is facilitated, the residual water in the corrugated paper is sucked out, and a dehydration effect of the equipment on the corrugated paper is improved.

The invention provides a fresh dried ballonflower transport case, and relates to the technical field of dried ballonflower processing. The fresh dried ballonflower transport case comprises a shell, the shell further comprises a first damping mechanism and a second damping mechanism, the first damping mechanism comprises placing rings evenly arranged on the two sides of the middle in the shell, a certain interval is formed between the placing rings, a center column is arranged in the middle in each placing ring, and the second damping mechanism comprises an outer cover fixedly connected to the bottom end of the middle in the shell; the inner top end of the outer cover is evenly and fixedly connected with reset springs, the bottom ends of the reset springs are fixedly connected with magnetic sliding plates, the inner bottom end of the outer cover is fixedly connected with elastic bases, the top ends of the elastic bases are provided with magnetic balls, the two sides of the middle of the inner bottom end of the shell are fixedly connected with bases, the first damping mechanism is arranged above the bases, and the second damping mechanism is arranged between the bases. The invention provides a fresh dried ballonflower transport case which solves the problem that fresh dried ballonflower is broken due to bumping of a vehicle in the transport process.

The invention discloses a multi-angle forest pest control pesticide spraying device, which comprises a vehicle plate, a moving mechanism, a pesticide mixing mechanism, a pressure pump, a lifting mechanism and a swinging mechanism, a storage battery is arranged in the vehicle plate, a push handle is welded on the vehicle plate, a controller is arranged on the push handle, the controller is electrically connected with the storage battery, and the storage battery is electrically connected with the pressure pump. A moving mechanism is arranged at the bottom of the vehicle plate, a pesticide mixing mechanism and a pressurizing pump are arranged at the upper end of the vehicle plate, the pressurizing pump is electrically connected with the storage battery and the controller, the input end of the pressurizing pump communicates with the pesticide mixing mechanism, and a connecting hose is fixedly connected to the output end of the pressurizing pump; the tail end of the connecting hose is fixedly connected with an atomizing nozzle, a lifting mechanism is arranged at the upper end of the trolley plate, and the top of the lifting mechanism is fixedly connected with a swinging mechanism. The invention relates to a multi-angle pesticide spraying device for forest pest control. The multi-angle pesticide spraying device has the advantages of being large in pesticide spraying range and sufficient in pesticide fusion.

The invention discloses an illuminating lamp capable of killing mosquitoes. The illuminating lamp capable of killing mosquitoes comprises an illuminating part and a mosquito killing part; the illuminating part and the mosquito killing part are all fixedly arranged on an indoor ceiling through a chassis; the chassis is fixedly connected with the ceiling using expansion bolts; the illuminating partcomprises a lamp tube and a circular lampshade; the mosquito killing part comprises a mosquito killing box and a collecting box; the mosquito killing box is of an annular structure, an outer layer ofthe mosquito killing box is provided with square holes, the cross section of the mosquito killing box is designed to shape like U, and a heating wire is arranged in the mosquito killing box; the mosquito killing part also comprises the collecting box; the collecting box is of an annular structure, and the cross section of the collecting box is designed to shape like U. The illuminating lamp is reasonable in design, and simple in principles; utilization of the phototaxis of insects is adopted, mosquitoes and insects are induced into the mosquito killing box, and are killed through heating of the electric heating wire; magnets are adopted for adsorption, so that a problem in the prior art that cleaning of insects fly into the lampshade is inconvenient is solved; installation and dismountingof the collecting box are extremely convenient; cost is low; and the illuminating lamp is convenient to use.

The invention discloses an automatic gas suction drying device for solid wood furniture stoving varnish. The automatic gas suction drying device comprises a main body and multiple gas suction mechanisms, the main body comprises a box body, a drying tank is formed in the box body, a motor is fixedly installed on the surface of the box body, an installation plate used for clamping furniture is arranged in the drying tank in a rotating mode, an output shaft of the motor penetrates into the drying tank, and the end portion of the output shaft is fixedly connected with the surface of the installation plate. Each gas suction mechanism comprises a hollow rod, a piston block, a gas collecting pipe, a push rod and a piston plate, installation grooves are formed in the drying tank, the bottom ends of the hollow rods and the bottoms of the installation grooves are installed in a rotating mode, each piston block is installed in the corresponding hollow rod in a sliding and sealed mode, and one end of each gas collecting pipe is arranged on the the end portion of the corresponding hollow rod in a rotating and sleeving mode. The two ends of each push rod are fixedly connected with the surfaces of the corresponding piston block and the corresponding piston plate correspondingly. In the drying process, the gas suction device can absorb formaldehyde-containing gas generated in the drying tank, and workers are prevented from inhaling a large amount of formaldehyde-containing gas.

The invention relates to a flotation separation device, and concretely relates to a quartz flotation separation device. The device comprises a flotation box, a flotation cavity and an immersion liquid collecting cavity are formed in the flotation box, the top of the flotation cavity communicates with the top of the immersion liquid collecting cavity, a stirrer is rotationally arranged in the flotation cavity and comprises a motor, and an output shaft of the motor is connected with a first bevel gear. The first bevel gear is meshed with a second bevel gear, a stirring barrel is arranged at the bottom of the second bevel gear, the top of the stirring barrel communicates with an agent box, a plurality of through holes are formed in the lower end of the outer wall of the stirring barrel, a plurality of stirring blades are arranged at the lower end of the outer wall of the stirring barrel, a water pump is arranged at the end of the circulating pipe at the bottom of the flotation cavity, a connecting pipe is communicated with the drainage end of the water pump, the end of the connecting pipe penetrates through the side wall of the flotation box, a bottom plate is arranged at the bottom of the flotation box, and a spring seat is arranged on the lower surface of the bottom plate. Flotation leaching materials can be conveniently collected, the stirring effect is good, agents are evenly mixed, the agent utilization rate is high, and the practicability is high.

The invention relates to the technical field of clamping devices, in particular to a workpiece clamping device for cooling of small workpieces. The workpiece clamping device comprises a holding rod and a cooling clamping mechanism arranged at the end of the holding rod, the cooling clamping mechanism at least comprises a fixing frame, two symmetrical moving grooves are formed in the positions, close to the bottom, of the front surface of the fixing frame, moving lead screws and clamping devices are rotationally arranged in the moving grooves, each clamping device comprises a moving plate, anda moving lead screw hole is formed in the surface, close to the end, of each moving plate; each movable screw hole is in threaded fit connection with the outer wall of the corresponding movable screwrod, a cooling cylinder is arranged at the end of each moving plate, a plurality of fixing rods are arranged on the outer wall of the cooling cylinders at equal intervals, clamping heads are arrangedat the ends of the fixing rods, refrigeration pieces are arranged in an inner cavity, close to the ends, of each cooling cylinder, a connecting rod is rotationally arranged in each cooling cylinder, and a plurality of fan blades are arranged on the outer wall of each connecting rod. According to the workpiece clamping device, the workpieces can be cooled after being clamped, so that the productionefficiency is improved; and dust on the outer wall of the workpieces can be sucked, so that the practicability is higher.

The invention discloses a celadon mud kneading device. The celadon mud kneading device comprises a fixed base, a stable bottom plate is welded under the fixed base, through holes are formed in two sides of the fixed base, fastening thread bolts are mounted in the through holes on the two sides of the fixed base though threads, and twisting grips are welded to one ends of the fastening thread bolts; a mud kneading cylinder is embedded inside the fixed base, a sealing cover is mounted above the mud kneading cylinder through a clamping clasp, a sealing pad is bonded on the surface of the fixed base, an upper connecting shell is arranged above the sealing pad, and the fixed base and the upper connecting shell are connected though fixing bolt; and a stabilizing plate is embedded inside the upper connecting shell, and a connecting seat is mounted at the top end of the upper connecting shell though bolts. The celadon mud kneading device solves the problem that existing mud kneading equipmenthas low efficiency of kneading mud, the effect of kneading the mud is lower than that of manpower kneading the mud, a large number of bubbles are prone to producing, and the surface of the equipment is prone to sticking the mud by arranging a steering knuckle, a mud kneading hammer, air exhaust equipment and an anti-sticking layer.

The invention provides a metal powder treatment device for electronic product processing, and relates to the technical field of metal powder treatment. The metal powder treatment device for electronic product machining comprises a support, a telescopic base, a rotating device, an air supply device, a grinding mechanism and a cleaning mechanism, wherein the telescopic base is fixedly connected to the top end of the support, the rotating device is fixedly connected to the bottom end of the telescopic base, the air supply device is arranged at the bottom end of the right side of the support, the grinding mechanism is fixedly connected to the bottom end of the rotating device, the cleaning mechanism is arranged on the inner side of the middle of the support, and the top end of the cleaning mechanism is fixedly connected with the telescopic base. Metal powder blocks which are not completely smashed between a squeezing cylinder and a grinding groove can move through the grinding mechanism to accelerate the smashing effect on the metal powder blocks. The metal powder treatment device for electronic product machining solves the problem that since after metal powder blocks are squeezed and smashed, the metal powder is attached to the inner wall of a grinding groove and a squeezing smashing block, the metal powder is wasted.

The invention provides edible mushroom processing equipment, relates to the technical field of edible mushroom processing equipment, and aims to solve the problem that edible mushrooms at the bottom are easy to crush when existing edible mushroom sorting equipment is used, the edible mushroom processing equipment comprises a main body, a motor is mounted at the top of the main body, and a feeding part is mounted at the top of the main body; a support in the feeding part is installed at the top of the main body, a motor is installed on the side face of the support, and a cleaning part is installed at the bottom of the feeding part; a cleaning member; a cover plate in the cleaning piece is installed on the side face of the support, and a vertical rod in the cleaning piece is connected with the support through a belt wheel; and a sorting part which is installed at the top of the main body, a carrying plate in the sorting part is installed at the top of the main body through a structural part, and a vertical plate in the sorting part is connected with the side face of a transverse plate. the edible mushrooms are supported by the cross rod, the pressure of the top edible fungi on the bottom edible fungi is reduced, and the damage of the gravity of the edible fungi to the bottom edible fungi is prevented.

The invention discloses a face identity recognition device for security check based on a convolutional neural network in the technical field of face recognition devices. The device comprises a box body, wherein a supporting plate is fixedly installed in the box body, a pipeline fixing plate is fixedly installed at the top of the supporting plate, a brush plate is movably installed at one side of the pipeline fixing plate, and a brush is arranged at one side of the brush plate; a motor frame is fixedly installed in the box body, a motor is fixedly installed at the top of the motor frame, a gearis fixedly installed at the output end of the motor, teeth are meshed with the outer surface of the gear, and a face recognition instrument is fixedly installed at the top of the supporting rod. According to the face recognition device, a motor rotates to drive a gear to rotate, teeth are arranged on one side of a supporting rod, a face recognition instrument can be driven to move up and down through rotation of the motor, when the face recognition instrument enters the box body downwards, a brush sweeps the face recognition instrument, and an atomizing nozzle sprays mist to a lens of the face recognition instrument; and the lens can be better cleaned.

The invention relates to a wall-mounted bottle opener. To achieve the purpose of the wall-mounted bottle opener, according to the technical scheme, the wall-mounted bottle opener mainly comprises a wall body, an opening portion and a magnet; the wall body is provided with the opening portion, and the magnet is arranged below the opening portion. The wall-mounted bottle opener has the advantages that the wall-mounted bottle opener is fixed to the wall and cannot be lost, an opened cover is absorbed by the magnet, and it is avoided that the cover falls onto the ground and is inconvenient to clean.

The invention relates to the technical field of air purification and disinfection machines, and discloses a household multifunctional air purification sterilizer, which comprises an air purification sterilizer main body, mounting assemblies are jointly arranged on the two sides and the rear side of the air purification sterilizer main body, and a buffer assembly is arranged at the bottom of the air purification sterilizer main body. According to the air purification sterilizer, limiting top rods are inserted into limiting top holes and sleeved with buffer springs, the buffer effect of the air purification sterilizer main body can be adjusted, seamless installation of the air purification sterilizer main body and a wall can be achieved through an adjusting frame, the air purification sterilizer is attractive, and an insertion plate is inserted into the top of the air purification sterilizer main body; the top of an adjusting frame can be covered, objects are prevented from falling into the adjusting frame, large particles in air can be preliminarily filtered through a filtering material, the filtering material can be conveniently replaced, and the function of adjusting the temperature of heated air and the water supplementing amount can be achieved by adjusting a fan, a heating pipe and a humidifier.