18results about How to "Realize automatic cleaning effect" patented technology

The invention discloses an asphalt viscosity testing device for road and bridge construction, and relates to the technical field of asphalt viscosity testing. Liquid asphalt reaching the detection temperature circularly flows between the heating mechanism and the viscosity testing mechanism, so that the asphalt can be continuously heated in the flowing process, the temperature of the asphalt is kept in a relatively stable state, and the inner walls of components such as a conveying pipe and a return pipe can be heated in the long-time flowing process of the asphalt, so that the viscosity of the asphalt is improved. Before the asphalt viscosity is detected, the temperature of the asphalt and the temperature of a component in contact with the asphalt can be kept consistent, so that the condition of heat loss before the asphalt is detected is avoided, and the accuracy of asphalt viscosity detection can be improved; the plurality of viscosity testing units are used for synchronously testing the viscosity of the asphalt at a plurality of positions at the same time, and the viscosity value of the asphalt at the testing temperature can be comprehensively evaluated, so that the condition that the testing data have relatively large deviation due to misoperation or equipment failure is avoided.

The invention discloses a solid hydrogen storage material mechanical stability testing device and method, and relates to the technical field of testing devices.The solid hydrogen storage material mechanical stability testing device comprises a tank body, a round opening is formed in the wall body of the tank body, an air pipe is fixedly connected to the interior of the round opening and communicates with the tank body, and a supporting plate is fixedly connected to the inner wall of the air pipe; the supporting plate is located at the end, close to the tank body, of the air pipe, a cylinder is fixedly connected to the supporting plate, the cylinder and the air pipe are coaxially arranged, a round rod is slidably connected to the cylinder, a limiting block is fixedly arranged on the round rod, a filter plate is rotatably connected to the end, close to the tank body, of the round rod, and an air hopper is fixedly connected to the filter plate. And the air hopper surrounds the outer side of the filter plate. According to the mechanical stability testing device for the solid hydrogen storage material, by arranging the filter plate, the gas hopper, the guide assembly and other structures, impurity particles can be filtered, and meanwhile the effects of guiding gas flow and protecting the filter plate are achieved.

The utility model discloses a kitchen garbage feed pretreatment device, and particularly relates to the technical field of kitchen garbage pretreatment, the kitchen garbage feed pretreatment device comprises a shell, an electromagnetic generator is fixedly arranged at the upper end of the shell, the output end of the electromagnetic generator penetrates through the upper end of the shell, and an electromagnetic block is fixedly arranged at the output end of the electromagnetic generator; the upper end of the electromagnetic block is fixedly connected with the upper end of the inner wall of the shell, a conveying motor is fixedly arranged on one side of the shell through a flange, and the output end of the conveying motor penetrates through one side of the shell. The inner side of the shell is provided with a swill seepage device capable of filtering the kitchen garbage; the swill seepage device comprises two rolling rollers, the two ends of the two rolling rollers penetrate through the two sides of the inner wall of the shell correspondingly, and one end of one rolling roller is fixedly connected with the output end of a conveying motor; and an iron slag magnetic attraction device capable of adsorbing and discharging iron slag is arranged on the outer surface of the electromagnetic block. Due to the arrangement of the swill seeping device, swill in kitchen garbage can be filtered conveniently.

The utility model discloses belt type vacuum drying equipment for drying phosphorus flame retardants, which belongs to the technical field of drying equipment and comprises a mounting table, a belt conveyor is mounted at the top end of the mounting table in a penetrating manner, an auxiliary plate is fixedly connected to the top end of the mounting table, and an open type collecting box is fixedly connected to the top end of the mounting table. A wedge-shaped plate is fixedly connected to the inner bottom wall of the collecting box, a mounting roller is fixedly connected to the inner side of the collecting box through two rotating shafts, a stepping motor for providing power for the rotating shafts is mounted on the periphery of the collecting box, a cleaning brush adheres to the periphery of the mounting roller, and the fixed end of a linear motor is mounted on the side face of the mounting table; the driving end of the linear motor is fixedly connected with a mounting plate, the side face of the mounting plate is rotationally connected with a driving shaft, and one end of the driving shaft is fixedly connected with an open type linkage hopper. According to the belt type vacuum drying equipment for drying the phosphorus flame retardant, the belt conveyor can be automatically cleaned, so that the cleaning operation of the device is more time-saving and labor-saving.

The utility model discloses a dust collector of molecular sieve raw powder calcination device, including heating furnace and rotary calcination furnace, be provided with conveying belt in the heating furnace, be provided with the connecting cylinder between heating furnace and rotary calcination furnace, the bottom of heating furnace is fixed through the support, be connected with the air extraction pipe on the heating furnace, rotate and install the exhaust fan in the air extraction pipe, be connected with the dust pipe below the heating furnace, the inner layer of heating furnace is provided with heating resistance, the inner wall of heating furnace is provided with a plurality of scraping strips of sliding, a plurality of scraping strips are connected through the both ends of two connecting shafts of symmetry, the both ends of connecting shaft are fixedly connected with L type axle respectively, and the edge fixed connection of L type axle and heating furnace. The utility model discloses through control spring can realize the automatic cleaning effect to dust, effectively avoid the staff to enter the inside of heating furnace and operate, simple structure, reduce the work load of staff.

The utility model discloses a cleaning device for electric hydraulic control equipment, which comprises a device main body, an adjusting assembly is arranged in the device main body, the adjusting assembly comprises an electric telescopic rod, a mounting frame is fixedly mounted on the outer surface of the telescopic end of the electric telescopic rod, and a sliding rod is slidably connected to the inner wall of a Z-shaped connecting piece. A threaded lead screw is fixedly installed on the outer surface of the output end of the first motor, a second motor is symmetrically and fixedly installed on the inner wall of the lower side of the U-shaped frame, a worm wheel fixing piece is meshed with the outer surface of a worm, and through the arranged adjusting assembly, an electric telescopic rod is started to push a mounting frame to move and drive a Z-shaped connecting piece to slide, and then the first motor is started to drive the threaded lead screw to rotate; and then a second motor is started to drive a worm to rotate and drive a worm gear fixing piece to rotate, by means of the structure, the cleaning time and manpower are reduced, the consistency and thoroughness of cleaning are guaranteed, and the cleaning efficiency of the device is improved.

The invention discloses an automatic ash removal device of a coal conveying trestle track inspection robot and the inspection robot, and relates to the technical field of coal conveying trestle cleaning. The inspection device comprises an inspection track, a supporting assembly is arranged at the bottom end of the inspection track, two symmetrically-distributed moving assemblies used for driving the inspection robot to move are arranged on the supporting assembly, and limiting assemblies used for limiting the inspection robot in the moving process are installed on the moving assemblies. The supporting assembly and the moving assembly are provided with ash removing assemblies used for removing ash of the inspection track. The moving assembly is used for driving the inspection robot to move on the inspection track, dust cleaning operation on the inspection track is achieved in cooperation with work of the dust cleaning assembly, dust on the inspection track can be effectively prevented from being scattered into the coal conveying trestle again due to cleaning, the limiting assembly is used for limiting the moving process of the inspection robot, and the inspection efficiency is improved. And the inspection robot can stably move on the inspection track.

The utility model belongs to the technical field of dew-point instrument verification protection devices, and particularly relates to a dew-point instrument verification protection device which comprises a dew-point instrument body. An auxiliary protection device is mounted on the structural cavity; an air inlet cavity is formed in the air inlet pipe; a lifting mechanism is mounted at the top of the structural cavity; a lifting block is fixedly connected to the bottom of the lifting rod; a telescopic mechanism is mounted in the mounting hole; the bottom of the connecting piece is fixedly connected with a fixed circular plate; a rotating shaft is rotationally mounted in the center of the fixed circular plate; the outer part of the section of the rotating shaft is fixedly connected with a scraping plate; an elastic buckle is fixedly connected to the vertical face, close to the air inlet pipe, of the fixed circular plate in a surrounding mode. An air suction pipe is mounted at the position, close to the acting end, of the scraper; an air suction port is formed in the structural surface, close to the acting end of the scraper, of the air suction pipe; and through the effect of the auxiliary protection device, the effect of automatically cleaning the structural member at regular intervals is achieved, and the protection effect on the dew-point instrument verification structural member is achieved.

The utility model discloses an electrical signal acquisition cabinet which comprises a cabinet body, and a cabinet door is hinged to the front side face of the cabinet body. A cooling fan is arranged in the upper surface of the cabinet body, a main shaft is fixed in the middle of the cooling fan, the lower end of the main shaft is connected with a bearing of the cabinet body, the upper end of the main shaft penetrates through a dustproof net and is connected with a cleaning rod, and a brush is fixed on the lower surface of the cleaning rod; the right side of the main shaft is slidably connected with a limiting clamping block in a clamped mode, a pressure spring is fixed to the left side of the limiting clamping block, the left end of the pressure spring is fixed to the main shaft, and the limiting clamping block is connected with the clamping groove in a clamped mode. According to the electrical signal acquisition cabinet, manual cleaning is not needed, labor is saved, meanwhile, the workload of workers is relieved, dust and the like are prevented from being attached to influence air entering, the heat dissipation effect of the heat dissipation fan is further guaranteed, the cleaning rod can be conveniently taken down for cleaning and replacement, and the dustproof cover can be conveniently replaced.

The invention relates to the technical field of centrifugal ventilators, in particular to an industrial energy-saving centrifugal ventilator which comprises a base, a volute and a driving shaft, the volute is fixedly connected to the upper surface of the base, an impeller is arranged in the volute, one end of the driving shaft penetrates through the volute to be fixedly connected with the impeller, and the other end of the driving shaft penetrates through the volute to be fixedly connected with the impeller. The base is fixedly connected with a backflow box, the backflow box is arranged on one side of the volute, an arc-shaped groove is formed in the volute, an anti-blocking component is installed on the volute, and the anti-blocking component comprises a circular ring, a scraping plate and a cylindrical block. A series of mechanical actions are triggered through movement of the baffle, finally, the scraping plate and the cutter clean impurities such as plastic bags attached to the baffle, the situation that the impurities block the air inlet is avoided, the normal air inlet amount of the ventilator is guaranteed, and the working efficiency is improved.

The utility model relates to the technical field of textile oil blending, and discloses a self-cleaning device of a textile oil blending kettle, which comprises a blending kettle main body, a door plate fixedly mounted on the upper surface of the blending kettle main body, a servo motor fixedly mounted on the upper surface of the door plate, and a first stirring rod fixedly mounted on the lower surface of the door plate, a mounting frame is fixedly mounted at the lower end of the first stirring rod, a driving gear is movably mounted on the inner wall of the mounting frame, a driven gear is in meshed connection with the outer surface of the driving gear, a second stirring rod is fixedly mounted on the lower surface of the mounting frame, and a clamping plate structure is arranged on the upper surface of the door plate; according to the stirring device, the servo motor, the first stirring rod, the mounting frame, the driving gear, the driven gear and the second stirring rod are arranged in a matched manner, so that the directions of stirring force generated by the stirring rods are more diversified, the stirring and mixing speed is increased, the stirring and mixing effect is ensured, and the practicability of the stirring device is improved.

The utility model relates to the technical field of sludge storage buckets, and discloses an easy-to-clean sludge storage bucket, which comprises a base, a fixed support is movably mounted on the base, the fixed support is fixedly connected with the sludge storage bucket, the sludge storage bucket is funnel-shaped, one end, far away from the base, of the sludge storage bucket is provided with a feed port, and the other end of the sludge storage bucket is provided with a discharge port. And a blow-down valve component is arranged on the sludge storage hopper and is used for controlling the opening and closing of the discharge port. According to the utility model, the plugging sheet is arranged to be matched with the two rubber sealing pieces, so that the problem that residual stains on a sewage draining exit or a sewage draining valve are inconvenient to clean after the sludge storage hopper discharges sewage is solved, and the automatic cleaning effect of the sewage draining exit is realized; and by arranging the crushing rod and the material guide rod, the problem that sludge at the bottom blocks a sewage draining exit when the sludge storage hopper discharges sewage is solved, and the technical effect of rapid sewage discharging is achieved.

This utility model discloses a centrifugal separation device for oil refining, belonging to the technical field of separation equipment. It includes a base with sliding rods embedded on both sides, and sliders slidably connected to the outer periphery of the sliding rods. A mounting frame is fixedly connected to the side of the sliders. A processing component for assisting centrifugal processing in oil refining is mounted on the top of the mounting frame. Two drive shafts are rotatably connected to the vertical inner side of the mounting frame, and a processing cylinder is installed between the two drive shafts. A servo motor is fixedly mounted on the side of the mounting frame, and gears are mounted on the drive end of the servo motor and the outer periphery of the drive shafts. A mounting plate is fixedly connected to the side of the base, and a drive motor is fixedly mounted on the side of the mounting plate. The drive end of the drive motor passes through the mounting plate and connects to a limit box. This centrifugal separation device for oil refining can automatically clean the processing cylinder, making the cleaning operation of the device more time-saving and labor-saving.

The invention relates to the field of building material production, in particular to a concrete structural member manufacturing mold with a cleaning function, which comprises a mounting base, first baffles are rotatably connected to the upper sides of the front and rear parts of the mounting base, second baffles are rotatably connected to the upper sides of the left and right parts of the mounting base, and a cleaning mechanism is arranged on the mounting base. And the unfolding mechanism is arranged on the mounting base. The mold is rapidly installed through the bottom plate, concrete structural component forming and manufacturing are normally conducted after installation is completed, the bottom plate is pushed to move upwards through the telescopic end of the electric push rod after manufacturing is completed, and in the process, the unfolding mechanism can unfold the first baffle and the second baffle, so that an operator can take out the concrete structural component more conveniently and rapidly; and after the materials are taken out, the electric push rod controls the bottom plate to move downwards to reset, so that the inner side walls of the first baffle and the second baffle are cleaned, the scraped materials are gathered and cleaned into the fixing frame, and the automatic cleaning effect is achieved.

The utility model belongs to the technical field of centrifugal fans, and particularly relates to an injection molding centrifugal fan blade unit and a centrifugal fan, the injection molding centrifugal fan blade unit comprises a fan blade wheel, one end face of the fan blade wheel is provided with a connecting plate, and the other end face of the fan blade wheel is hollow; wherein the center of the connecting plate is connected with the motor; an intercepting mechanism is arranged at the hollowed-out end of the wind impeller; wherein the intercepting mechanism is located between the fan blade wheel and the air inlet pipe and used for connecting the fan blade wheel and the air inlet pipe and filtering dust in flowing air in the air inlet pipe in the rotating process of the fan blade wheel; according to the centrifugal fan, the air inlet barrel is additionally arranged between the fan impeller and the air inlet pipe, air flowing into the centrifugal fan is filtered and dust is intercepted in the normal working process of the centrifugal fan, the fan impeller is prevented from being stained with dust, the air outlet effect is prevented from being affected, after use is completed, when the centrifugal fan is started next time, the filter screen is cleaned through flowing air flow, and the air outlet effect is improved. And the automatic cleaning effect is achieved.

The utility model discloses a screening device for sheep feed production and processing, and relates to the technical field of feed processing equipment. The screening device comprises a supporting box, a screening barrel is arranged in the supporting box, screening holes are formed in the surface of the screening barrel, and the two sides of the screening barrel are communicated with a feeding pipe and a supporting pipe respectively. And a driving assembly is arranged in the supporting box and comprises a supporting sleeve, and the supporting sleeve is movably connected to the surface of the supporting pipe. Through the arrangement of the screening barrel, sheep feed raw materials conveyed into the screening barrel can be screened, large-particle raw materials in sheep feed can be removed, follow-up processing is facilitated, through the arrangement of the cleaning assembly, when impurities are blocked in screening holes, an electric push rod can drive a rubber rod to move, and the impurities in the screening holes can be removed. The rubber rods are inserted into the screening holes from the outer side of the screening barrel, impurities in the screening holes are ejected out, the automatic cleaning function is achieved, and the screening efficiency is improved.

The utility model discloses a camera device, which comprises a mounting seat and a mounting panel, the mounting panel is hermetically arranged at an opening of the mounting seat and fully covers the opening of the mounting seat, at least a camera shooting part of a camera is positioned in an accommodating cavity of a protective cover, and a base of the camera is fixedly connected with the mounting panel; the driving motor is arranged on the side, away from the protective cover, of the mounting panel, and at least part of the output end of the driving motor extends into the mounting panel and is in power connection with the protective cover; the cleaning assembly is arranged on the side, provided with the protection cover, of the installation panel, and the cleaning assembly is arranged on the side of the protection cover and at least partially abuts against the protection cover.

The utility model provides a greenhouse ventilation device, which relates to the technical field of ventilation devices, and comprises a greenhouse body, a ventilation window is arranged on one side of the greenhouse body, a shell is arranged on the other side of the greenhouse body, a first filter screen is connected in the top of the shell in a clamping manner, a group of sliding chutes are formed in the side wall of one side of the first filter screen, and the sliding chutes are arranged in the greenhouse body. A sliding groove is formed in the bottom of the shell, a reciprocating lead screw and a sliding rod are arranged in the sliding groove, the reciprocating lead screw and the sliding rod are sleeved with a sliding block, a scraping plate is arranged on one side of the sliding block, a collecting cavity is formed in the bottom of the shell, a drawing box is arranged in the collecting cavity, an exhaust fan is arranged at the bottom of the drawing box, and a plurality of air outlets are formed in one side of the exhaust fan. A ventilation pipe is arranged on one side of the shell and connected with the greenhouse body. The device solves the problems that an existing filter screen dismounting and cleaning mode is tedious in operation, a fan needs to be paused, and normal ventilation operation is disturbed.