57results about How to "Realize automatic discharge" patented technology

The utility model discloses a printing equipment ink supply structure in the technical field of printing ink supply structure cleaning, aims at solving the cumbersome problem of the operation of cleaning the ink adhered to the surface of the ink groove in the prior art. It comprises an ink supply groove, a driving device and a cleaning mechanism, a groove structure for containing ink is arranged at the upper position of the ink supply groove, a glue taking roller located on the groove is rotatably arranged on the ink supply groove, the inside of the ink supply groove is hollow, and a plurality of liquid outlet holes are arranged on the surface of the groove, a sealing plate is slidably arranged on the side of the ink supply groove, the bottom of the groove is attached to the sealing plate, and a plurality of holes corresponding to the liquid outlet holes are arranged on the sealing plate, the driving device is used for driving the sealing plate to slide and attach to the bottom of the groove of the ink supply groove, and the surface of the groove of the ink supply groove is coated with a Teflon material. The utility model is used for simplifying the cleaning work of the ink groove of the printing machine, can simplify the cleaning work while realizing the effective cleaning of the ink groove, and is favorable for saving water resources.

The utility model discloses a kind of automatic powder feeding and flouring device of hot strip production line based on intelligent sensing weight, it is related to food processing technical field, a kind of automatic powder feeding and flouring device of hot strip production line based on the design of intelligent sensing weight, flour is input into storage bin as pretreatment basis, heating drying outer sleeve can dry flour, prevent damp and block, U type side mounting bracket fixed vibrator, vibrator drives to strengthen external circle vibration, auxiliary vertical spring amplifies vibration amplitude, cooperate massive object pretreatment ring-shaped screen, can efficiently screen broken and blocky flour, the screw conveying shaft in the inside of flour input pipeline can continuously and uniformly convey flour to weighing side bin, prevent jam or material breakage, external pump machine liquid input pipeline then stably convey liquid to liquid weighing side bin, weighing main bin integrates flour weighing side bin and liquid weighing side bin, provide stable weighing environment, two side bins are respectively for flour and liquid provide independent weighing space, avoid mutual influence.

The invention provides an efficient cooling and fresh-keeping device for lychee fruits, the efficient cooling and fresh-keeping device comprises a cooling box, a conveying mechanism, a draining platform and a transfer mechanism, the transfer mechanism comprises a rotating motor, a roller, a driving wheel, a rotating shaft, a driven wheel, an incomplete gear, a synchronous belt, a rack, a push plate and a spring, and the conveying mechanism conveys the lychee fruits into the cooling box for cooling and fresh keeping; litchi fruits can continuously float forwards in low-temperature water, the rotating roller can press the litchi fruits into the water, finally, the litchi fruits can float to the position between the push plate and the roller, and when the rotating motor drives the roller to rotate, the rotating shaft can be driven to rotate synchronously through the driving wheel, the synchronous belt and the driven wheel. The incomplete gear on the rotating shaft can be periodically meshed with the rack, the rack can drive the push plate to move, the push plate can push the lychee fruits to the side wall of the roller, the roller can drive the lychee fruits to a draining platform to be discharged when rotating, the lychee fruits are prevented from being damaged due to the fact that the lychee fruits are located in low-temperature water for a long time, and the cooling and fresh-keeping efficiency is improved.

The utility model discloses a kind of discharging hydrophobic devices of steam sterilizer, it is related to steam sterilizer technical field, including steam pipeline, steam pipeline is fixedly installed with hydrophobic valve body, drain outlet is opened in the bottom edge position of hydrophobic valve body, drain outlet is opened in the middle position of the bottom of hydrophobic valve body, sealing mechanism is installed at drain outlet, sealing mechanism includes the mounting bracket fixedly installed at drain outlet, fixedly installed with positioning sleeve on mounting bracket, positioning sleeve is movably installed with telescopic link in, fixedly installed with spring seat on telescopic link, telescopic link is set with reset spring, telescopic link lower end is fixedly installed with sealing plug, and sealing plug is aligned with drain outlet up and down, driving assembly is fixedly installed on the positioning sleeve upper end. The discharging hydrophobic device of the steam sterilizer, by the cooperation of sealing mechanism and driving assembly, can automatically discharge the condensate in steam pipeline, and steam can be prevented from overflowing through drain outlet.

The utility model discloses a cement scaling cleaning device for cement production belongs to cement production equipment technical field, including base, the upper end fixed connection of base has two side plates, is provided with the stirring drum between two side plates, the left and right sides of stirring drum all are through first rotation axis and corresponding side plate swing joint, the right side installation of right side side plate has first motor, cleaning mechanism, the cleaning mechanism includes the annular connecting plate setting below stirring drum, and the upper end of annular connecting plate is with the lower end of base between through a plurality of spring elastic connection. The equipment is to the use problem, sets up the agitating mechanism, and the cooperation first motor drives stirring drum to rotate, can realize the mixing and the discharge of cement material, also set up the cleaning mechanism, can through the slight impact of stirring drum to shake off the cement material and scaling block adhered in stirring drum, reduces the maintenance quantity and maintenance cost.

The utility model relates to kitchen garbage treatment technical field, concretely discloses a kitchen garbage cleaning and impurity removing device, include: box, the top fixedly connected with feed port at the back of box, the top fixedly connected with extruding bin of one side of box inboard wall near feed port, the inside fixedly connected with first hydraulic telescopic link of fixed pipe, the inside bottom wall fixedly connected with first filter screen of extruding bin, the output fixedly connected with first baffle of second hydraulic telescopic link, the bottom of one side of extruding bin is provided with discharge gate, the inside bottom wall fixedly connected with second filter screen of buffer bin, the utility model discloses through the collocation use of first filter screen, extruding bin, cleaning bin, crushing chamber, bubble tube, vibrating motor and second crushing roller, makes kitchen garbage to be able to experience extruding deoiling, washing and crushing collection's process, makes kitchen garbage be cleaned more perfect, and oil water can be collected to the greatest extent when extruding, avoids the spatter of the oil stain in the inside of box, causes the condition of peculiar smell.

The utility model relates to the technical field of part machining equipment, in particular to an automobile part paint spraying device which comprises a box body, a paint spraying mechanism and a part bearing mechanism, the paint spraying mechanism is arranged on the upper portion of the box body, and the paint spraying mechanism comprises a material box, a flow guide pump, a flow guide pipe, a connecting support and a spraying head. The box body is connected with a spraying head on the connecting support through a flow guide pump and a flow guide pipe, a part bearing mechanism is arranged in the box body and comprises a rotating plate, a rotating table, a first driving motor and a brake disc, the rotating plate is connected with a second driving motor through a connecting shaft at the bottom, and the rotating table is arranged on the rotating plate; a brake disc is arranged on the rotating table. The brake disc paint spraying device can meet the paint spraying requirement of a brake disc, uniform spraying is achieved, the opening is effectively closed to prevent oil from overflowing, automatic lifting and transporting equipment is arranged, and the paint spraying efficiency and the product quality are improved.

The utility model discloses a kind of photo frame corner cutting machines of scrap easy to clean, including multiple support legs, a workbench, two scale plates, a moving frame, a driving cylinder, a saw blade, two abutting cylinders and controller, wherein two The support leg side wall is fixedly connected with bottom plate, the workbench upper end is provided with guide chute, the guide chute is equipped with conveying mechanism for conveying scrap, the conveying mechanism includes two rotating shafts rotatingly connected in guide chute inner wall.The utility model is provided with conveying mechanism, scrap in guide chute is automatically conveyed by motor drive conveyor belt, realizes the automatic discharge of scrap, without frequent cleaning by hand, reduce the labor intensity of operator.

This invention relates to the field of mold casting technology and discloses a mold for continuous metal casting, including a shell frame. An upper mold is disposed inside the shell frame, and a lower mold is fixedly connected inside the shell frame. A drive screw is rotatably connected inside the shell frame. A protective mechanism is disposed on the top of the upper mold, and an ejection mechanism is disposed on the top of the lower mold. A collecting mechanism is disposed on the bottom of the shell frame. A limit rod is slidably connected to the inner wall of the shell frame. The protective mechanism includes a material inlet, a vent, a protective plate, a drive block, a drive wheel, a C-shaped frame, and a limit angle rod. The material inlet and the vent are located on the inner wall of the upper mold. When the upper and lower molds are fully engaged, the ejection plate is embedded in the inner wall of the cavity. When the casting is completed and the upper and lower molds are opened, the guide post loses the limit of the upper mold and is reset by the spring at the bottom, thereby driving the ejection plate to rise and eject the finished material.

The present application relates to the technical field of stadium maintenance, and particularly relates to a renovation device for stadium seats, which comprises a frame and a painting assembly arranged in the frame, the painting assembly comprises a partitioned material guiding piece arranged in the frame and an automatic coating piece arranged at the end of the partitioned material guiding piece, the interior of the partitioned material guiding piece is provided with a material passing piece, the upper end of the material passing piece is provided with an adjustable limiting piece, and the upper end of the frame is provided with a driving piece; when it is necessary to coat and renovate the long seat with different color intervals, the driving piece is started, the driving piece drives the partitioned material guiding piece and the automatic coating piece to move on the long seat, the automatic coating piece automatically discharges paint and performs coating renovation, and when the paint is coated to the junction of two colors, the material passing piece automatically switches to different paint for coating under the limitation of the adjustable limiting piece, so that the automatic discharge and switching of the paint are realized.

This utility model provides an automatic dust removal device for a pulse dust collector, belonging to the technical field of automatic dust removal devices. The automatic dust removal device includes: a dust collector cylinder, a filter bag assembly, a pulse jet pipe, a compressed air tank, a mechanical triggering mechanism, and a dust discharge mechanism. The dust collector cylinder has a cylindrical structure, with an air inlet at the top and a dust outlet at the bottom. The filter bag assembly is located inside the dust collector cylinder, comprising a filter bag support frame and a filter bag body, with the filter bag body fitted over the filter bag support frame. The pulse jet pipe is located at the top of the dust collector cylinder, with its nozzle aligned with the upper opening of the filter bag assembly. The compressed air tank is connected to the pulse jet pipe via a high-pressure air pipe. The mechanical triggering mechanism includes a trigger rod and a differential pressure diaphragm. The dust discharge mechanism is located at the bottom of the dust collector cylinder, solving the technical problem in the prior art where inaccurate control of the dust removal timing leads to unsatisfactory dust removal results.

The utility model discloses a control system for realizing drainage by tidal liquid level difference, including storage and discharge control room, the inside one side of storage and discharge control room is provided with filter assembly, and one end of filter assembly is connected with control component no.

This utility model provides a self-cleaning solid-liquid separation device, belonging to the technical field of separation devices. It addresses the problem that in existing solid-liquid separation devices, a small amount of material inevitably adheres to the inside of the equipment during processing. After processing, cleaning of the equipment interior is usually required, which is cumbersome and affects overall work efficiency. The device includes a sealing top cover hinged to the upper end of the separator body; multiple support legs, all fixedly connected to the lower end face of the separator body; a feed pipe fixedly connected to the upper end face of the sealing top cover; a fixing plate fixedly connected to the inner side of the separator body; a scraping assembly installed on the outer side of the fixing plate; and a separation cylinder rotatably connected to the inner side of the separator body. Through this design, efficient cleaning of residual material inside the separation cylinder is achieved, improving operational efficiency and reducing labor intensity.

The utility model relates to the technical field of filtering equipment, in particular to a self-sludge-discharge sewage filtering assembly and a disinfection tank filtering device, which comprise a filtering container arranged above a water body and a floating mechanism synchronously moving along with the lifting of the liquid level of the water body, sewage to be filtered is discharged into the filtering container, the sewage is filtered through the filtering part on the side wall of the filtering container and flows into a water body below the filtering container, and suspended solids, sundries or silt and the like are precipitated in the precipitation tank at the bottom in the filtering container after filtering; along with lifting of the liquid level of the water, the floating mechanism synchronously lifts along with the liquid level of the water under the influence of the buoyancy principle, when the floating mechanism ascends, a collecting hopper on a lifting seat of the floating mechanism can drive an elastic blocking piece in the settling tank, so that the elastic blocking piece relieves blocking of the first sewage draining exit, and settled sludge is separated from the first sewage draining exit under the action of self gravity, water pressure and the like. The sludge is discharged from the first sewage outlet to the collecting hopper and then enters the sewage discharge cavity, so that the automatic discharge of the sludge is realized, and the operation cost in the sewage treatment process is reduced.

The application relates to the field of metal material manufacturing, in particular to a cutting device for metal material manufacturing, which comprises a supporting table, the supporting table is provided with mounting notches and conveying rollers, further comprises a limiting and discharging mechanism, wherein the limiting and discharging mechanism comprises connecting ears, a first rotating shaft and a baffle are arranged between the connecting ears; and a cutting mechanism, wherein the cutting mechanism comprises a sliding frame, a sliding block is arranged at the bottom of the sliding frame; a moving frame, a first telescopic rod is arranged at one end of the sliding frame, the first telescopic rod is connected with the moving frame, a second guide rod is arranged at the other end of the sliding frame; an impurity collecting box, the bottom of the impurity collecting box is connected with the sliding frame, the top of the impurity collecting box is arranged in an air extraction assembly, the sidewall of the impurity collecting box is connected with a ventilation hole through a ventilation assembly; and a cutting cover, second telescopic rods are inlaid on the sidewall of the cutting cover, cutting assemblies are arranged at the end of the second telescopic rods, the metal material can be conveniently and orderly discharged after fixed-length cutting, and therefore the use of the device can be facilitated.

The utility model relates to a waste collecting device, in particular to a waste collecting device of metal processing machinery, which comprises a frame, a driving mechanism, a mounting mechanism and a collecting mechanism, the driving mechanism, the mounting mechanism and the collecting mechanism are arranged on the frame, the frame is of a hollow cavity structure with openings at two ends, the driving mechanism is fixed on the frame, and the mounting mechanism is fixed on the frame. The two mounting mechanisms are distributed at the two ends of the collecting mechanism, the driving mechanism comprises a servo motor and a speed reducer connected with the servo motor, and two short supporting shafts and two fixing corners are arranged at the end, away from the servo motor, of the speed reducer. According to the waste collecting device of the metal machining machine, the servo motor is matched with the speed reducer to work to drive the collecting mechanism to conduct reciprocating type overturning within a certain angle range, the screen is always in a moving state, dynamic screening of metal waste is achieved, compared with static screening, the efficiency is higher, and tool-free disassembly and assembly can be achieved.

The utility model discloses a glycerol residue demulsification and sedimentation device in biodiesel production, which comprises a stainless steel stirring tank with a jacket, a dial thermometer and a magnetic flap liquid level meter, a stirrer, an observation sight glass and a feeding pipe on the top of the tank, a hydrophobic valve on the side of the upper part of the tank, a steam inlet valve on the lower part of the tank, a glass liquid level meter on a stainless steel feeding tank, an outlet pipeline connected to the top of the stainless steel stirring tank, a glycerol buffer bag and a pneumatic valve connected to the outlet pipeline of the stainless steel stirring tank, a glycerol storage tank connected to the other end of the outlet pipeline, a gear pump connected to the outlet pipeline of the glycerol storage tank, a sampling ball valve arranged in front of the gear pump, and an outlet pipeline of the gear pump connected to the feeding pipeline of the stainless steel stirring tank and a glycerol recovery pipeline. The utility model has the advantages of high efficiency and reliability in the glycerol residue demulsification and sedimentation treatment in biodiesel production, which can greatly improve the raw material utilization rate and the product yield in biodiesel production and reduce the difficulty in subsequent processing of the by-product crude glycerol.

This utility model relates to a drug delivery robot that facilitates the placement and sorting of medicines, belonging to the technical field of drug delivery robots. The drug delivery robot includes: a delivery robot; and a protective mechanism. The protective mechanism includes medicine placement frames fixedly connected to the inner wall of the delivery robot in equal rows. Pulleys are rotatably connected to both sides of the inner wall of each medicine placement frame. A servo motor is fixedly connected to the front end of each medicine placement frame, and the output shaft of the servo motor is fixedly connected to one end of one of the pulleys. Through the cooperation of the servo motor, pulleys, and conveyor belt, the medicines on the medicine placement frames are automatically discharged, allowing them to automatically fall onto the surface of an inclined block. A stop block prevents the medicines from rolling directly onto the ground, reducing damage and ensuring the practicality of the drug delivery robot.

The utility model belongs to the technical field of photovoltaic transformers, and particularly relates to an exhaust device for an oil tank of a photovoltaic transformer. Comprising an exhaust pipe, an exhaust opening and closing mechanism, an oil conservator, a controller and a gas relay. The exhaust pipe communicates with the oil tank; the oil conservator is communicated with the other end of the exhaust pipe; the controller is used for controlling start and stop of the transformer; the gas relay is electrically connected with the controller and matched with the oil tank, the exhaust opening and closing mechanism comprises a sliding block, a spring and a control pipe, the exhaust pipe comprises a first exhaust pipe and a second exhaust pipe, the first exhaust pipe, the second exhaust pipe and the control pipe are communicated with one another, the first exhaust pipe is communicated with the oil tank, and the second exhaust pipe is communicated with the oil conservator. The sliding block is slidably connected with the control pipe and matched with the second exhaust pipe, one end of the spring is fixedly connected with the control pipe, and the other end of the spring is fixedly connected with the sliding block. According to the scheme, the problems that a valve of an existing exhaust pipe is complex in structure and difficult to maintain are solved.

The utility model discloses a vertical motor shaft head sealing device belongs to motor seal protection field. The present application through setting double -deck framework oil seal has improved the sealing effect of motor shaft head, through the cavity between the protection cover and the machine base end face sets up, the cavity is as buffer zone, has slowed down the damage of liquid leakage to motor, through setting up the liquid leakage alarm in the cavity, realizes liquid leakage monitoring, and sets up the drainage assembly and can discharge in time after liquid leakage into the cavity. The present application can be used in the scene that motor shaft head directly contacts with liquid, realizes the inspection of sealing effect and the monitoring of leakage, and discharges the leakage liquid before entering the motor, reduces the damage to motor.

This utility model discloses a drying device for producing florfenicol powder, comprising a tank body. Inside the tank body, a first conical plate, a second conical plate, and a third conical plate are arranged sequentially from top to bottom, each conical in shape with a smaller upper end and a larger lower end. A circular clearance hole is provided in the middle of the first and second conical plates, with the diameter of the clearance hole in the first conical plate being larger than that in the second conical plate. The top of the third conical plate is sealed. The outer diameters of the first, second, and third conical plates increase sequentially. A hopper is located at the top of the tank body, with its lower end directly opposite the first conical plate. This utility model allows the powder to fall in a fully dispersed manner during feeding, greatly enhancing the drying effect, and the dried powder is automatically discharged.

The application belongs to the technical field of numerical control machining, and particularly relates to a multi-angle numerical control machining device, which comprises a working part, a cooling part, a recycling mechanism, a filtering mechanism and a slag discharging mechanism. The working part comprises a workbench, a control arm, a chuck and a pressing table, and the control arm, the chuck and the pressing table are arranged on the workbench. The cooling part comprises a storage box arranged in the workbench and a flushing table arranged on the workbench. The recycling mechanism comprises a collecting hopper and a liquid conveying pipe, the collecting hopper is fixedly arranged on the upper end surface of the workbench, and one end of the liquid conveying pipe is fixedly connected with the bottom surface of the collecting hopper. The filtering mechanism comprises a separation cylinder and a filter plate, the separation cylinder is fixedly arranged on the inner wall of the storage box, the filter plate is detachably arranged on the outer wall of the separation cylinder, and the bottom of the liquid conveying pipe is fixedly connected with the outer wall of the separation cylinder. The slag discharging mechanism comprises an auger and a necked pipe. The automatic discharge of cutting chips is realized through the cooperation of the above-mentioned structures, and the machining continuity and efficiency are significantly improved.

The utility model discloses a lead and indium containing soot material recovery device, which relates to the technical field of soot material recovery and comprises a recovery box, the upper surface of the recovery box is fixedly connected with a feed port, two guide plates for buffering are fixedly connected in the feed port, a push block is movably connected in the recovery box, and the front side and the rear side of the push block are fixedly connected with fixing blocks. After the cigarette ash is stacked for a period of time, an output shaft of a servo motor is started to drive a fixed lead screw to rotate, a push block connected to the lead screw in a sleeving mode moves under the action of threads in the rotating process, the cigarette ash can be pushed to move together in the moving process of the push block, and a piston of an air cylinder is started to drive a fixed partition plate to move together; and at the moment, the baffle is completely clamped in the limiting groove formed in the surface of the recycling box, the discharging port is opened, the cigarette ash can be discharged, automatic discharging of the cigarette ash materials is integrally achieved, manual operation is reduced, and the automation degree and the working efficiency are improved.

This application discloses a rapid die-casting mold for aerospace mechanical parts, belonging to the field of die-casting molds. The rapid die-casting mold for aerospace mechanical parts includes a base plate, with a die-casting mold assembly mounted on the top of the base plate. The die-casting mold assembly includes an upper die-casting mold assembly and a lower die-casting mold assembly. The lower die-casting mold assembly includes a lower mold, a demolding rod, and an L-shaped semi-toothed rack. The demolding rod passes through and slidably connects to the interior of the lower mold. A slot is opened at the bottom end of the base plate, and the L-shaped semi-toothed rack passes through and slidably connects to the interior of the slot. This application, by setting up the lower die-casting mold assembly and cooperating with the upper die-casting mold assembly, achieves demolding after die-casting and simultaneously pushes the die-cast part out of the lower mold, thereby realizing automatic demolding and automatic material discharge, saving time and achieving the effect of a rapid die-casting mold. By setting up a vibration device, in cooperation with the upper die-casting mold, the molten material inside the lower mold is fully filled, thereby ensuring the quality of the die-cast part.

The utility model discloses a foam stock bin structure which comprises a material cage frame, a foam storage bin, a material level sensor, a material supply pipe, a material inlet pipe, a material inlet switch control device, a material outlet pipe and a material outlet valve, and the material inlet switch control device is used for controlling connection and disconnection of the material supply pipe and the material inlet pipe. The foam raw material storage, automatic feeding and automatic discharging can be achieved, automatic conveying and automatic production of foam are facilitated, and the production efficiency is greatly improved.

The utility model discloses a cylindrical battery welding device which comprises a working table, an automatic material conveying assembly, a positioning assembly, a welding assembly and a dust collection assembly, the automatic material conveying assembly and the dust collection assembly are both arranged on the working table, the working table is provided with two sets of supporting units, and the supporting units are symmetrically arranged. The supporting unit comprises a stand column and a supporting beam, the stand column is arranged on the workbench, the supporting beam is arranged on the stand column, the welding assembly is arranged on the supporting beam, the automatic conveying assembly comprises a feeding cylinder, a base, a rotating motor and a rotating disc, the positioning assembly is arranged on the base, two sets of side frames are symmetrically arranged on the workbench, and the two sets of side frames are symmetrically arranged. A cross beam is arranged between the two sets of side frames, the feeding barrel is arranged on the cross beam, and a guide groove is formed in the top of the feeding barrel. The utility model relates to the technical field of battery welding, in particular to a cylindrical battery welding device which can achieve automatic feeding and discharging, facilitates continuous welding and is higher in welding efficiency.

The utility model provides a metal raw material crushing device, and relates to the technical field of metal raw materials. The metal raw material crushing device comprises a box body, a crushing mechanism is arranged in the box body, a collecting and screening mechanism used for collecting and screening crushed metal raw materials is arranged in the box body, the crushing mechanism comprises a connecting block and a rotating shaft, and the rotating shaft is rotationally connected to one side of the box body; the connecting block penetrates through one side of the box body and is rotationally connected with one side of the box body, and the connecting block is slidably connected to the surface of the inner wall of the rotating shaft. According to the metal raw material crushing device, by arranging the crushing mechanism, the problems that crushing rollers of previous crushing equipment are difficult to replace, the crushing rollers are prone to being abraded after the device is used for a long time, the crushing particle size is not uniform, and then the crushing efficiency is affected are solved, and the crushing rollers can be simply and conveniently replaced; the maintenance cost is reduced; and the crushing efficiency is prevented from being influenced by the abrasion of the crushing roller.

The utility model discloses an organic cooking integrated device for square bamboo shoots, which comprises a pot body with a semi-cylindrical bottom wall and a filter cage, the filter cage is erected on the pot body, an equal-width gap is arranged between the filter cage and the pot body, an annular platform is arranged on the outer edge of the pot body, and a support is welded on the bottom side of the annular platform to support the pot body; the outer edge of the supporting frame is larger than the top opening of the pot body; rotating shafts are symmetrically welded to the front ends of the two sides of the supporting frame and penetrate through shaft seats at the corresponding positions of the annular platform, a sealing cover is hinged to the surface of the rear side of the supporting frame, and a plurality of exhaust grooves are formed in the sealing cover; a driving mechanism is installed between the supporting frame and the support and used for driving the filter cage to turn over, and the pot body is connected with a steam boiler. According to the square bamboo shoot automatic discharging device, the functions of steaming, boiling, soaking, blanching and the like of square bamboo shoots are considered, the device does not need to be switched when the functions are switched, automatic discharging can be achieved through the overturning design of the supporting frame in cooperation with the driving mechanism, and the working efficiency is greatly improved.

The invention belongs to the technical field of aspirators, and particularly discloses a pneumatic negative pressure aspirator which comprises a shell, an upper cover is fixedly mounted at the top end of the shell, a water pumping opening is formed in the top end of the upper cover, spray pipes are fixedly mounted on the two sides of the bottom end of the upper cover, and water storage tanks are arranged at the two ends of the front side of the shell. The top of the water storage tank is connected with the bottom of the upper cover, and the spray pipe is located at the top end of an inner cavity of the water storage tank. By adopting a small and exquisite shell structure and modular design, the equipment can be flexibly moved to various departments for use, fixed installation is not needed, the problem that existing equipment is poor in use flexibility is solved, and the equipment has the effects of being convenient to move and suitable for being used in multiple scenes.