1043results about How to "Achieve cleanup" patented technology

The invention provides a welding device for ship repair, and belongs to the technical field of welding. Comprising a base, a supporting plate is fixedly arranged on the surface of the base, a sliding plate is arranged on the inner wall of the supporting plate in a sliding mode, a welding gun for welding the ship welding position is installed on the surface of the sliding plate, and a cleaning part for cleaning welding slag generated during welding of the welding gun is installed on the surface of the sliding plate; by arranging the cleaning part, welding can be carried out while the whole equipment is moved, welding slag generated by welding at the welding position can be adsorbed during welding, splashing of the welding slag is prevented, a pipeline can be knocked through cooperative work of a motor, a rotating rod, a round wheel, a connecting rod, a sliding block, a downward pressing rod, a torsion spring, a rotating strip, a spring hammer and other components, and therefore the pipeline can be conveniently welded. Welding slag in the pipeline is knocked off due to vibration and sucked away by the fan, cleaning of the welding slag adsorbed to the inner wall of the pipeline is achieved, smoothness of the pipeline is guaranteed, and attachment of the welding slag to the inner wall of the pipeline is effectively reduced.

The invention relates to the field of welding technology, and specifically discloses a welding device for producing angle steel towers, wherein the tower foot comprises a base plate and an angle steel vertically arranged on the base plate, a plurality of movable outer shells are installed on the base frame, a slag removal assembly is installed in the outer shell, a negative pressure machine and a collecting box are installed on the outer shell, the slag removal assembly comprises an inner shell that can move along the length direction of the outer shell, a plurality of slag removal rollers are installed in the inner shell along the length direction thereof in rotation at intervals, the slag removal rollers can clean the welding slag at the welding seam between the angle steel and the base plate, a slag conveying assembly for conveying the welding slag in the slag removal roller to the collecting box is installed in the slag removal roller, a slag removal part is rotatably installed at the end of the inner shell, the slag removal part can clean the welding slag close to the inner top angle of the angle steel, the slag removal part has air holes connected with the negative pressure machine, and when the air holes correspond to the welding seam, the negative pressure machine can suck the welding slag at the welding seam, and the invention is conducive to the efficient treatment of the welding slag on the welding seam surface of the tower foot to improve the welding quality.

The utility model relates to the technical field of heat supply, and provides a heat exchange device for a heat supply system. The heat exchange tube group is arranged in the shell; the turbulent flow assembly is rotationally arranged in the shell and located on the outer side of the heat exchange tube set; and the scraping plate is arranged on the heat exchange tube set in a sliding mode, the scraping plate is in transmission connection with the turbulent flow assembly, and when the turbulent flow assembly rotates along the inner wall of the shell, the scraping plate moves along the outer wall of the heat exchange tube set. By means of the technical scheme, the problems that in the prior art, in order to guarantee normal work of a heat exchange device, the heat exchange device needs to be completely disassembled, impurities and scale in a pipeline of the heat exchange device need to be cleaned up, the cleaning steps are tedious, and manpower and material resources are consumed are solved.

The invention discloses a municipal pipeline desilting device, and relates to the technical field of pipeline desilting, and the municipal pipeline desilting device is technically characterized by comprising a main body, mounting brackets are symmetrically mounted on the inner wall of the main body, a desilting mechanism is arranged on the mounting brackets, a walking mechanism is arranged on the outer circular surface of the main body, and the desilting mechanism comprises a sludge crushing assembly, a pipeline inner wall cleaning assembly and a power assembly; and the sludge crushing assembly comprises a linkage column which is rotationally connected to the inner side of one of the mounting supports and penetrates through the mounting supports, and a drill bit is fixedly mounted at the end, located on the outer side of the main body, of the linkage column. The efficient and comprehensive cleaning of the sludge on the inner wall of the pipeline is achieved, the problems of a traditional dredging device in the aspects of sludge caking treatment and incomplete cleaning are solved, and a powerful guarantee is provided for long-term smoothness of municipal pipelines and healthy operation of cities.

The invention discloses a remote well gas field desulfurization device and method. The desulfurization device comprises a primary purification box, and a first purification assembly is arranged in the primary purification box; the first purification assembly comprises a conical filter element, a rotating disc is arranged below the conical filter element, a buffer disc is arranged in the center of the rotating disc, the lower end face of the buffer disc protrudes out of the lower end face of the rotating disc, and a plurality of air spraying pipes are arranged on the circumferential side wall of the buffer disc; a scraping unit is arranged above the filter element; the scraping unit comprises a fixed barrel, and a piston block and a reset spring located at the bottom of the piston block and the bottom of the fixed barrel are arranged in the fixed barrel; the upper end of the push rod is fixedly connected with the piston block, and the scraping strip is fixed at the bottom end of the push rod and is parallel to the inclined surface of the filter element. The conical filter element structure is used for scraping and cleaning deposited solid impurities, so that the long-term filtering effect of the filter element is ensured, and the running life of the desulfurization device is prolonged.

The invention relates to the technical field of laser welding, and discloses a laser welding machine for gas barbecue oven machining, which comprises a welding box, a first box door is hinged to the front surface of the welding box, a second box door is hinged to the back of the welding box, a welding platform is fixedly connected to the interior of the welding box, and a collecting groove is formed in the welding platform. A collecting box is slidably connected into the collecting groove, the front face of the welding platform is obliquely arranged in a slope mode, sweeps on the top of the barbecue oven can be blown away through an air blowing pipe so that the sweeps can slide to the slope of the welding platform, a brush can blow away the sweeps on the slope, and therefore cleaning of the welding sweeps is achieved. And the interior of the transverse groove is knocked through the knocking ball, so that falling of scraps on the inclined face of the welding platform can be accelerated, scrap cleaning is achieved, the probability of generation of welding defects such as air holes and slag inclusion can be reduced through scrap cleaning, welding seams are more uniform and compact, and the welding quality is guaranteed.

The invention relates to the technical field of signboard production and processing, and provides an automatic signboard paint spraying device which comprises a conveying mechanism, a storage mechanism, a feeding mechanism, a paint spraying mechanism, a discharging mechanism and a drying mechanism. The conveying mechanism comprises a linear module, the linear module comprises a sliding table, a coating net rack is arranged on the sliding table in a supporting mode, and the coating net rack is used for containing signboards; the storage mechanism is used for storing signboards to be painted; the feeding mechanism is used for transferring the signboards located at the storage mechanism to the coating net rack; the paint spraying mechanism is used for spraying paint on the signboards located on the coating net rack; the discharging mechanism is used for transferring the signboards located on the coating net rack to the drying mechanism. And the drying mechanism is used for drying the signboard paint layer. The signboard paint spraying device has the effect of improving the signboard paint spraying efficiency.

The invention relates to the technical field of foundation pit excavation, in particular to a pile foundation pit side wall leveling excavation assembly and a leveling method.A lifting base is installed on a cross beam in a lifting mode, a telescopic rod driven by a rotating motor is installed on the lifting base, a cutter head is arranged at the end of the telescopic rod, and multiple sets of obliquely-installed blades distributed in a circumferential array mode are arranged on the cutter head; the device has the beneficial effects that the excavation assembly is arranged, the side wall of a pile foundation pit is leveled and cleaned, soil on a reserved thin soil layer is cleaned through an iron brush roller, gravel rock blocks are exposed, the embedded gravel rock blocks are cleaned through cutting or clamping twisting of a knife skin, the excavation assembly is arranged, the excavation assembly is arranged, the excavation assembly is arranged, and the excavation assembly is arranged on the side wall of the pile foundation pit. In this way, collapse of the side wall cannot be caused, and a step layer at the bottom is formed after cleaning, so that follow-up post-pouring slurry is facilitated, and a flat surface is formed.

The invention relates to an electronic information outdoor display device, which belongs to the technical field of electronic information display, and comprises a bottom plate, the top of the bottom plate is slidably connected with a movable ring, the top of the movable ring is fixedly provided with a rotating seat, the top of the rotating seat is fixedly provided with a box body, and the top of the box body is fixedly provided with a protective cover. A rotating mechanism is arranged on the inner bottom wall of the bottom plate, a lifting mechanism is arranged on the front face of the box body, a connecting block is connected to the lifting mechanism in a threaded mode, an acting assembly is arranged on the connecting block, a water storage tank is fixed to the front face of the box body, a limiting assembly and a cleaning assembly are arranged on the box body, and a display screen is fixed to the front face of the box body. According to the electronic information outdoor display device, the external environment is monitored through the inductor, so that the protective cover is opened to collect rainwater, the display screen is wiped by the wet sponge plate through the action assembly, the cleanliness of the display screen is improved, and the cleaning effect of the device is improved.

The utility model discloses an ultrafine crushing device for traditional Chinese medicinal materials, which comprises a box body, and an integrated ultrafine crushing and grinding cylinder for crushing and ultrafine crushing of the traditional Chinese medicinal materials is vertically fixed in the box body through a fixing rod; a crushing cutter bar and a superfine grinding and crushing roller are sequentially arranged in the integrated superfine grinding and grinding cylinder from top to bottom through a vertically rotating shaft rod, so that the superfine grinding and crushing roller rotates to be matched with the inner wall of the integrated superfine grinding and grinding cylinder to carry out superfine grinding and crushing on the traditional Chinese medicinal materials, and a high-pressure air pump is used for conveying high-pressure air to a cleaning plate; high-pressure gas penetrates through gas blowing holes to enter the integrated superfine grinding and grinding cylinder, traditional Chinese medicinal materials attached to the rotating superfine grinding and grinding rollers can be subjected to high-pressure gas blowing cleaning, and the high-pressure gas blown into the integrated superfine grinding and grinding cylinder can extend to the inner wall by a circle to be subjected to high-pressure flowing cleaning; therefore, cleaning of the inner wall of the integrated superfine grinding and grinding cylinder and the whole surface of the superfine grinding and grinding cylinder can be achieved.

The invention belongs to the technical field of friction welding, and relates to a friction welding machine capable of deburring, which comprises a machine tool, electric guide rails, a spindle box and a three-jaw chuck, the electric guide rails are mounted on both sides of the top of the machine tool, the spindle box is mounted on the machine tool, and the three-jaw chuck is mounted at an output shaft of the spindle box. The device further comprises a fixing mechanism and a burr removing mechanism, the fixing mechanism used for fixing a workpiece is arranged on the electric guide rail, and the burr removing mechanism used for removing burrs in the workpiece is arranged on the machine tool. After two hollow pipe workpieces are welded, the workpieces can be controlled to rotate, a polishing rod is operated to extend into the inner walls of the workpieces to polish burrs, and meanwhile a telescopic rod of an electric push rod can be controlled to extend to drive a polishing cutter to make contact with the outer walls of the welding positions of the two workpieces to polish the outer walls. And burrs of the inner wall and the outer wall of the welding position are ground together, a transfer procedure is not needed, operation is more convenient, and efficiency is higher.

The invention relates to the field of machining milling machine equipment, in particular to a furniture machining multifunctional cutter and method.The furniture machining multifunctional cutter comprises a machining milling machine, the machining milling machine comprises a rack, a workbench is installed at the top of the rack, an electric sliding rail is fixedly connected to the rear side of the top of the workbench, and a fixing frame is installed at the top of the electric sliding rail; a chuck is installed at the bottom of the front end of the fixing frame, a flange at the bottom of the chuck is connected with a connecting flange pipe, the connecting flange pipe is installed in the middle of the milling cutter, L-shaped cutter bits which are evenly distributed are arranged on the periphery of the milling cutter, side blades are arranged on the vertical faces of the L-shaped cutter bits, and bottom blades are arranged on the bottom faces of the L-shaped cutter bits. Edge milling work of furniture timber can be achieved through the side edge of the L-shaped tool bit, face milling work of the top of the furniture timber can be achieved through the bottom edge of the L-shaped tool bit, and therefore edge milling work and face milling work of the timber can be directly achieved, tool changing is not needed, multiple purposes are achieved through one tool, and actual timber machining work is facilitated.

The invention discloses a separating device based on a boiler tail flue and a using method thereof, and relates to the technical field of boiler flue gas treatment.The separating device comprises a smoke exhaust flue, a separating mechanism is arranged at one end of the smoke exhaust flue, the separating mechanism comprises a cyclone cylinder, the cyclone cylinder is arranged at the end of the smoke exhaust flue, and the cyclone cylinder is used for separating large-particle impurities; the dust removal assembly is arranged on one side of the cyclone cylinder, and the dust removal assembly is used for filtering dust; the bottom of the cyclone cylinder is connected with the dust collecting assembly, and the dust collecting assembly is used for collecting large-particle impurities; the end face of the smoke exhaust flue is fixedly communicated with the connecting flue, and one end of the connecting flue is communicated with one side of the cyclone cylinder. The separation mechanism is arranged, large-particle impurities in flue gas are filtered and separated through the filtering assembly and the cyclone cylinder, the large-particle impurities are prevented from entering the dust remover, meanwhile, the filtering assembly is convenient to clean, disassemble and replace, and therefore the good filtering and separation capacity is kept.

The invention relates to the technical field of pipeline detection equipment, and provides a pipeline crawler aiming at the situation that impurities in a pipeline easily interfere with detection of a pipeline crawler detection instrument, the pipeline crawler comprises a rack, a control system, an image acquisition mechanism, a detection mechanism, an axial walking mechanism, a circumferential walking mechanism and a cleaning mechanism; the axial walking mechanism and the circumferential walking mechanism are both installed on the periphery of the rack, the axial walking mechanism is used for driving the support to move in the axial direction of the pipeline, and the circumferential walking mechanism is used for driving the rack to move in the circumferential direction of the pipeline; the cleaning mechanism is located on the periphery of the rack and comprises a cleaning brush and a first sliding driving part, the cleaning brush is used for brushing the inner wall of a pipeline, and the first sliding driving part is used for driving the cleaning brush to move in the direction close to or away from the rack. The device has the effect of reducing interference of impurities on the inner wall of the pipeline to detection equipment.

The invention discloses intelligent water conservancy irrigation equipment based on intelligent agriculture, and belongs to the technical field of intelligent irrigation. The intelligent water conservancy irrigation equipment comprises a base, moving wheels are rotatably mounted on the outer side of the base through a rotating shaft, a bottom plate is fixedly mounted at the bottom of the base, and a support is fixedly mounted at the top of the base; a water collecting assembly is fixedly mounted on the top surface of the bracket; according to the device, the water collecting assembly and the lifting water guide mechanism are arranged in a matched mode, through the design, the device can automatically control release of water flow according to the irrigation environment condition, manual management is not needed, the intelligent degree is high, and the whole device can achieve lifting rotating water sprinkling irrigation on crops; the irrigation range and effectiveness of crops can be greatly improved, the equipment is not provided with a plurality of driving sources, the energy consumption of the whole equipment can be reduced, the failure rate of the equipment can be reduced, and the actual application effect of the equipment is improved.

The invention relates to the field of hub grinding equipment, in particular to a wheel hub upper and lower surface deburring device which comprises a hub end face grinding machine, the hub end face grinding machine comprises a shell, a workbench is installed in the shell, a vertical frame is installed on the middle rear portion of the top end of the workbench, and a threaded rod is installed on the front side of the vertical frame. Symmetrical threaded sections are arranged on the upper side and the lower side of the middle of the threaded rod, a motor is installed at the end of the threaded rod, the upper portion and the lower portion of the periphery of the threaded rod are in threaded connection with fixing frames through the threaded sections, the fixing frames are slidably connected to the front portion of the vertical frame, and hydraulic rods are installed at the ends of the front sides of the fixing frames. According to the automobile hub grinding device, synchronous grinding of the upper end face and the lower end face of an automobile hub can be achieved through approaching of the upper fixing frame and the lower fixing frame, actual use is facilitated, and further adjustment of the position of a grinding component can be achieved through the hydraulic rods installed at the ends of the fixing frames.

The invention discloses a crack measuring device for a lead-in optical cable, and relates to the field of visual inspection, and the crack measuring device comprises a box body, a U-shaped plate and a camera which are arranged in the box body, an optical cable penetrating through the box body, two protection boxes, a double-shaft motor and a preprocessing mechanism, inclined mounting plates are fixed to the tops and the bottoms of the outer walls of one sides of the two side plates through screws, cameras are installed on the faces, close to the optical cable, of the four mounting plates, the preprocessing mechanism is composed of a cleaning assembly and a wiping assembly, the cleaning assembly is used for cleaning dust and oil stains on the surface of the optical cable, and the wiping assembly is used for wiping water stains left after cleaning; the cleaning assembly comprises two semi-ring-shaped plates and two brush plates, the two wiping assemblies are arranged in the two protection boxes respectively, and each wiping assembly comprises two semi-ring-shaped wiping plates and two pull ropes. Dust and oil stains on the surface of an optical cable can be cleaned, so that the shooting definition of a follow-up camera is ensured; the dryness of the surface of the cleaned optical cable is ensured, the problems of image blurring and light reflection caused by the cleaning liquid are avoided, and the accuracy of crack recognition is improved.

The utility model discloses a metal sheet printing dust removal device, which relates to the technical field of packaging products and comprises a conveying belt and a fixing frame arranged above the conveying belt, a transverse plate is arranged on the fixing frame, and a plurality of bristles are fixed on the transverse plate. The dust suction pipe is arranged on the fixing frame, the flat dust suction head is arranged at the end of the dust suction pipe, the flat dust suction head can enable suction force to be more concentrated, and dust brushed by the brush can be sucked conveniently. The fixing frame is arranged on the conveying belt, the transverse plate, the bristles and the dust collection head are further arranged, the bristles can move in a reciprocating mode under the action of the driving mechanism, so that the surface of the metal sheet is cleaned in a reciprocating mode, dust brushed by the bristles is sucked away by the dust collection head in real time, and cleaning of the surface of the metal sheet is achieved.

The invention relates to the technical field of wire mesh demisters, in particular to a wire mesh demister for gas-liquid separation, an annular rotating groove is reserved between an outer pipe and an upper pipe, a fluted disc rotationally mounted through a bearing is arranged at the upper end of the outer pipe and the upper end of the upper pipe, and an extension rod extending along the annular rotating groove and fixedly connected to the fluted disc is arranged on the rotating pipe; the air suction device has the advantages that the rotatable rotating pipe is arranged in the middle of an existing silk screen layer, the piston rod is matched with the one-way valve, the air suction purpose is achieved, then the piston rod is driven to descend to extrude air flow, the air suction effect is improved, and the service life of the air suction device is prolonged. The air flow is discharged along the opening groove right facing the silk screen layer, the adhered water drops are blown to be rapidly gathered to form water drops to drop, blocking is avoided, through cooperation of the driving assembly and the linkage assembly, the rotating pipe is driven to rotate along the circumference of the silk screen layer while the piston rod descends, and full-angle cleaning of the silk screen layer is achieved.

The invention discloses a chemical building pipeline installation construction platform, and relates to the technical field of chemical building pipeline installation, the chemical building pipeline installation construction platform comprises a mobile platform, a processing table and a hydraulic cylinder 1; and the clamping device comprises an I-shaped plate, a clamping frame, a placement table, a clamping plate, an S-shaped rod, a fixing frame, a clamping rod, a fixing rod, a connecting block, an operation plate, a first fixing shaft, a linkage sleeve rod, a second fixing shaft and a limiting block. Then the output end of a first hydraulic cylinder moves downwards and drives a clamping plate to move till the pipeline is clamped, preliminary clamping of the pipeline is achieved, the stability in the pipeline welding project is improved, a clamping rod moves in the direction away from a fixing frame under the action of an S-shaped rod till the pipeline is clamped, and the pipeline is clamped; and the stability in the pipeline welding process is further improved, the welding quality is improved, and defects are reduced.

The invention discloses electromechanical equipment applied to machine tool spindle production and manufacturing and a manufacturing process, and relates to the technical field of turning machining. A turning tool matched with a horizontal turning opening is installed on one side of a turning protective cover, a conical drainage cover coaxial with the turning protective cover is arranged above the turning protective cover, a conical flow guide part coaxial with the turning protective cover is arranged below the turning protective cover, and a material blocking ring coaxial with the arc-shaped guide seat is arranged on one side of the arc-shaped guide seat. An outer gear ring coaxial with the arc-shaped guide seat is arranged on the other side of the arc-shaped guide seat, and a shaft body discharging opening is formed in the circumferential side face of the material blocking ring. After the shaft body discharging opening is controlled to be arranged downwards, the turning power mechanism with the machine tool spindle clamped and locked moves to the position close to the arc-shaped bearing plate, the machine tool spindle without clamping and locking falls off along the shaft body discharging opening to be separated from the material blocking ring to achieve collection, and after the material blocking ring is controlled to move to enable the shaft body discharging opening to be aligned with the feeding channel, the machine tool spindle is automatically turned. And automatic feeding of the machine tool spindle in the locking groove can be achieved.

The utility model discloses a culvert silt cleaning device which comprises a silt removing barrel, one end of the silt removing barrel is closed, the other end of the silt removing barrel is open, the end face of the closed end of the silt removing barrel is rotationally connected with a tilting head assembly for adjusting the height of one end of the silt removing barrel, the silt removing barrel is of a semi-cylindrical structure, and the top face of the silt removing barrel is detachably connected with a cover plate. A mounting hole is formed in the top surface of the cover plate, and a one-way circulation assembly is arranged in the mounting hole; the two sides of the top face of the silt removal barrel are detachably connected with traction assemblies used for pulling the silt removal barrel to move front and back correspondingly. The traction assembly is fixedly connected with the ground or anchor ships on the two sides of the river channel. According to the culvert silt removing device, a large amount of silt deposited in a culvert can be continuously emptied in a layered mode by continuously pulling the silt removing barrel back and forth, the silt rushes to the downstream along with water flow, and the content of the silt in the culvert and the cleaning difficulty are reduced.

The invention relates to the technical field of silicon wafers, in particular to a rotary type silicon wafer discharging sorting machine which comprises rotary conveying equipment installed on an installation frame and used for conveying silicon wafers, and the installation frame is provided with a functional mechanism used in cooperation with the rotary conveying equipment. The rotary transportation equipment comprises a shell, a material suction structure installed outside the shell, and a driving structure arranged in the shell and used for driving the material suction structure to suck the silicon wafers. During use, the four material suction boxes rotate clockwise, when the material suction box on the left side conducts feeding, the material suction box after material suction is rotated to the position below a cleaning brush through a linkage piece, at the moment, the material suction box on the bottom comes to the left side, then silicon wafers are cleaned through a driving structure, the material suction box on the bottom comes to the left side for material suction, the silicon wafers are fed, and the like. The four material suction boxes can synchronously achieve the steps of intermittent material suction, detection, cleaning, discharging and the like, and the discharging efficiency of the silicon wafers is effectively improved.

The air conditioner indoor unit comprises a filter screen piece, a filter screen support, a roller assembly, a cleaning assembly and a fresh air system, and the filter screen piece is placed on the filter screen support; the cleaning box is arranged at one end of the filter screen support, and moving channels are arranged in the cleaning box and the filter screen support; the roller assembly is arranged in the cleaning box and used for driving the filter screen piece to move in the moving channel; the cleaning assembly is used for cleaning the filter screen piece; the fresh air system is provided with an air exhaust channel, and the cleaning box is provided with a dust exhaust port communicated with the air exhaust channel. According to the technical scheme, dust in cleaning of the filter screen is discharged out of a room through the fresh air system, the dust removal scheme can still be achieved without depending on water, and the problem of dust accumulation cannot be caused.

The utility model provides a petrochemical industry production sewage treatment device. The petrochemical industry production sewage treatment device comprises a floating oil collecting pool, the surface of one side wall of the floating oil collecting pool is fixedly connected with a side plate, the top surface of the side plate is connected with a rack through a bolt, the upper surface of the side plate located on one side of the rack is longitudinally provided with a sliding groove, and the interior of the sliding groove is slidably connected with a sliding seat; a third motor is mounted at the top of the sliding seat through a connecting block, a gear is fixedly connected to the output end of the third motor, the gear is meshed with the rack, a vertical frame is welded to the surface of one side wall of the sliding seat through a connecting plate, and a threaded rod is rotationally connected to the surface of the vertical frame; the petrochemical industry production sewage treatment device provided by the utility model has the advantage of being capable of automatically and carefully cleaning greasy dirt attached to the inner wall of the floating oil collecting tank.

The invention discloses a comprehensive cable monitoring device based on multiple sensors, and relates to the technical field of cable detection, the comprehensive cable monitoring device comprises a robot body, a rectangular box is arranged on the top surface of the robot body, an electric telescopic rod is arranged in the rectangular box, a mounting plate is arranged at the movable end of the electric telescopic rod, and a detection piece is arranged at the front end of the top surface of the mounting plate; a baffle is fixedly connected to one side face of the movable plate. A rectangular groove is formed in the top surface of the movable plate, a movable rod is slidably arranged in the rectangular groove, and a strip-shaped broom is arranged at the top of the movable rod; an electric push rod is arranged on the top surface of the mounting plate; a driving mechanism is arranged at the movable end of the electric push rod; through the use of the driving mechanism, the strip-shaped brooms reciprocate on the surface of the cable, dust on the surface of the cable is cleaned, it is avoided that heat dissipation of the cable is affected by dust covering of the cable, and safe operation of the cable is facilitated; meanwhile, the surface of the cable is prevented from being shielded by dust, so that the corrosion condition of the surface of the cable can be clearly observed.

The utility model relates to the technical field of bioactive peptide extraction devices, and discloses a bioactive peptide extraction device which comprises a treatment box, a stock bin and a filter partition plate, and a crushing motor is mounted on one side of the treatment box; when a plurality of groups of crushing blades are driven by a connecting shaft at the output end of a crushing motor to crush corn kernels introduced from a top bin of a treatment box, the end part of the connecting shaft drives a driven gear ring through a driving gear, so that the driven gear ring is connected with a turntable on a rotating shaft and a stirring plate on the circumference to synchronously rotate; in this way, after falling on the filtering partition plate, crushed corn which is not crushed to be qualified can be stirred by the stirring plate on the side face of the rotating disc, fall off from the upper portion of the crushing blades again and fall off through the filtering partition plate after being repeatedly crushed with the crushing blades, and therefore full crushing of the corn kernel bioactive peptide extract is achieved. And a brush on one side of the shifting plate can cut through blockages in the filtering holes in the surface of the filtering partition plate, so that the filtering holes are cleaned.

The invention discloses a concrete detection method for highway construction, and belongs to the field of concrete detection. According to the concrete detection method for highway construction, a detection table is included, guide rods are fixedly connected to the periphery of the top of the detection table, a top plate is fixedly connected to the tops of the guide rods, a hydraulic cylinder is fixedly connected to the top of the top plate, and a pressing plate is fixedly connected to the bottom of the telescopic end of the hydraulic cylinder; a shielding part for preventing a concrete test block from being broken and splashed is arranged on the pressure applying plate, and the top of the detection table is rotationally connected with a pressed plate; according to the concrete crushing device disclosed by the invention, concrete fragments are thrown into the crushing groove through the rotation of the pressed plate, so that the concrete fragments are cleaned, the detection work of a next concrete test block can be continued, and the detection efficiency is effectively improved; and meanwhile, through rotation of the two sets of smashing rollers, concrete fragments sliding into the smashing groove are smashed and converted into small aggregate, follow-up transportation and reutilization are facilitated, and the energy-saving effect is improved.

The invention discloses a portable push-pull type rice pest image acquisition and recognition system, which comprises a portable box body arranged in a pest situation detection device, and the portable box body is in sliding connection with the pest situation detection device; a turntable is arranged at the bottom of the portable box body, is rotationally connected with the bottom of the portable box body and is used for bearing inactivated pests, an image acquisition device is arranged at the top of the turntable correspondingly and is electrically connected with a controller, and the controller is used for receiving images acquired by the image acquisition device to identify the rice pests; and the pests on the turntable are cleaned to the bottom of the portable box body after being collected once. The portable box body can be flexibly detached from the pest situation detection device, the internal rotating disc can also regularly clean the pests, and when the pests in the portable box body are accumulated to a certain degree, the portable box body can be removed to clean the pests, so that the influence of accumulation of a large number of pests is reduced, and the accuracy of subsequent pest recognition is improved.

The utility model discloses a raw material impurity removal device for cotton yarn production, which relates to the field of cotton yarn production and comprises a base, a connecting plate is fixedly connected to the edge of the upper end of the base, a supporting plate is fixedly connected to the right side of the connecting plate, a motor is arranged at the upper end of the supporting plate, and a rotating shaft is arranged at the output end of the motor. The rotating shaft is sleeved with a bearing, the left side of the rotating shaft is fixedly connected with a rotating wheel, and the left side of the rotating wheel is fixedly connected with a supporting rod. The cotton cleaning device has the advantages that the frame body can move circularly through the motor, the rotating wheel, the rotating rod, the stabilizing rod, the guide plate and the like, so that cotton is cleaned, and compared with a traditional manual cleaning mode, the mode not only improves the working efficiency, but also reduces the labor intensity; a spring, a push block and a clamping rod are matched with a mounting rod and a clamping hole in the mounting rod, so that the filter plate can be assembled and disassembled, the filter plate can be replaced after being used for a long time, and meanwhile, the replacement difficulty can also be reduced.