48results about How to "Play the role of transport" patented technology

The invention discloses a full-automatic accurate adjustment device for a track plate of a ballastless track of a rapid transit railway, comprising a plurality of adjusters, a console, a power distribution box and a frame, wherein the adjusters are used for adjusting accurate adjustment claws arranged on the track plate required to be accurately adjusted and located; the console is used for synchronously controlling and driving the adjustment direction and adjustment amount of the adjusters according to deviates; the power distribution box is connected with the console; the frame moves forward and backward; the adjuster and the console are arranged suspended on the moveable frame; and each adjuster comprises an altitude adjuster and a direction adjuster, wherein the altitude adjuster and the direction adjuster are respectively connected with the horizontal screw and vertical screw of the accurate adjustment claw through a connection joint sleeve and a double pressing screw. The device can be used for automatically adjusting and accurately locating the track plate instead of manual work under the guide of measurement frame data, thereby effectively improving the adjustment efficiency and location precision of the track plate. The device is simple in structure and is convenient to use and operate.

The invention relates to a mobile dismantling platform for scrap cars and dismantling method thereof. The platform comprises a mobile tool containing a platform. The mobile tool platform is provided with a lifting device, lifting overturning devices and a safety environmental protection pretreatment device. The lifting device is located in the center of the lifting device. Two lifting overturning devices are positioned at the left and right sides of lifting device respectively, and are located at the edges of both front sides and both rear sides respectively. The safety environmental protection pretreatment device comprises a dismantling equipment, a waste oil liquid extraction equipment, a cold medium recycling equipment and a safety airbag explosion equipment which are distributed at front both sides and rear both sides of the lifting device and at the sides of two lifting overturning devices away from the lifting device. A dismantling line is not a mandatory part of the dismantling platform, and can acquire the recyclable car parts by crossing areas. The platform has the advantage of having low operation costs and reasonable arrangement. The dismantling method comprises three steps, namely the pre-dismantling scrap car check, pretreatment and full car dismantling. The method does not ask for the total dismantling of the scrap cars, thus simplifying the dismantling process.

The invention provides hard-water-resisting semi-synthetic metal processing fluid and a preparation method thereof. The hard-water-resisting semi-synthetic metal processing fluid is prepared from thefollowing components in parts by weight: 25 to 60 parts of basic oil, 3 to 20 parts of emulsifier, 3 to 20 parts of antirust agent, 2 to 6 parts of corrosion inhibitor, 5 to 30 parts of alkali value storage agent and 8 to 40 parts of water. The hard-water-resisting semi-synthetic metal processing fluid provided by the invention has the advantages of good hard water stability and excellent antirustperformance, safe and odorless working environment and no irritation on human body skin and respiratory tracts.

The invention relates to the technical field of cutting equipment, and in particular relates to a cutting machine for an aluminum profile. The machine comprises a rack, and a workbench arranged on the rack; an aluminum profile compressing mechanism and a cutting mechanism are arranged on the workbench. The machine is characterized in that a supporting mechanism for loading the aluminum profile is arranged at one side of the workbench; a positioning mechanism for positioning the aluminum profile is arranged at the other side of the workbench. According to the cutting machine for the aluminum profile, the supporting mechanism for supporting the aluminum profile in cutting is arranged and has the effects of supporting and conveying the aluminum profile; one end of the aluminum profile to be processed can be aligned through the aluminum profile positioning mechanism, so that the processed aluminum profile has same dimension nearly; scales are formed in a positioning groove, and therefore, the positioning can be accurate; a cutting plate fixing part can horizontally move in a horizontal chute, and thus the cutting machine can cut an aluminum profile set which exceeds the diameter of a cutting plate.

The invention discloses a transfer device with a function of quickly decreasing temperature used for operation after laser cutting of board material on a knitting machine. The transfer device comprises a machining table, board material, a transverse board, a support rack and a transfer device. The board material is horizontally arranged on the surface of the machining table. The interior of the machining table is equipped with the transverse board and fixing blocks. Two ends of the transverse board are fixedly connected with the inside of the machining table through welding. The fixing blocksare distributed on two sides of the board material in the manner of axial symmetry. The support rack is fixedly connected with the upper part of the machining table through welding. The transfer device is arranged on the right side of the machining table. A threaded rod is arranged between the transfer device and the machining table. The right side of the machining table is equipped with the transfer device. When the board material is cut, a movable board moves rightwards under effect of an electromagnet and a motor. The board material is power off after contacting with a sliding board. Therefore, the board material moves downward along the surface of the sliding board. The transfer effect is achieved. The subsequent board material is convenient to cut.

The invention provides a paint dispersion machine and belongs to the technical field of paint production equipment. The paint dispersion machine comprises a power supply, a stirring motor, a stirring supporting frame adjustable in height, a stirring rod and a stirring blade. The stirring motor is arranged on the stirring supporting frame and electrically connected with the power supply, one end of the stirring rod is connected with an output shaft of the stirring motor, and the stirring blade is spirally arranged at the other end of the stirring rod. The dispersion machine can sufficiently mix paint different in depth in a container and improve the dispersion effect of the paint.

The invention discloses a coal gasification slag recycling system and method, and belongs to the field of coal chemical industry waste slag treatment. Directed at the problems of high waste slag treatment difficulty and high cost in the prior art, the invention provides a coal gasification slag recycling system, which comprises a drying unit, a conveying unit, a reaction unit and a preheating unit which are connected in sequence; the preheating unit comprises an air inlet, an air outlet and a smoke outlet, the air outlet is connected with the conveying unit, and the smoke outlet is connected with the drying unit. High-temperature flue gas generated by combustion of the gasification slag is recycled, the high-temperature flue gas exchanges heat with normal-temperature air, then the cooled flue gas and the heated air are conveyed to different units correspondingly to conduct heat treatment of different degrees on the gasification slag, and the gasification slag does not need to be mixed with other raw material media in the combustion process, the self-stable reaction of the solid waste can be realized, and the energy consumption is greatly reduced. The coal gasification slag recycling method disclosed by the invention is simple and convenient to operate, stable in operation, low in cost, resource-saving and good in economic effect.

The invention discloses a spray production line and a spray cleaning method. Through a spray washing device, washing in six mutually perpendicular directions can be carried out on a valve with a cleaning fluid; particularly, the bottom of a bearing device is in a hollow state, and gaps between adjacent toothed chains form water spray gaps, so that the cleaning fluid can be sprayed from the bottom up to carry out spray washing on the bottom of the valve, and the technical defect in the prior art that the bottom of the valve can not be washed is overcome. Water spray pipes of a bottom cleaning device, an upper cleaning device, a left cleaning device and a right cleaning device form an annular frame or a rectangular frame, and a plurality of nozzles are distributed in the annular frame or the rectangular frame, so that the spray washing in six mutually perpendicular directions can be carried out on the valve, the all-dimensional washing on the valve is realized, and the spray washing effect is improved.

The invention discloses a web spreading method for preparation of a filament non-woven fabric through a wet spinning technique. The method comprises steps as follows: (1), preparation of filament fiber bundles; (2), drafting of the filament fiber bundles; (3), forming of uniform flaky fiber bundles; (4), conveying of the uniform flaky fiber bundles; (5), inclination compensation treatment on the uniform flaky fiber bundles; (6), spreading of a filament fiber web. The invention further discloses a web spreading device. A fiber web forming mechanism used for crossing and stacking the uniform flaky fiber bundles which are to fall on a web curtain in the breadth direction of the web curtain is arranged at an output end of a conveying roller, an inclination compensation mechanism used for transversely drafting the uniform flaky fiber bundles in an inclined state back and forth in the direction opposite to the fiber web forming mechanism when the fiber web forming mechanism moves is arranged between the conveying roller and the fiber web forming mechanism. With the adoption of the method and device, the wet fiber bundles can form a uniform flaky fiber web on the web curtain, wet-process web forming is realized, and the quality of the filament non-woven fabric is effectively improved.

The invention relates to the field of deep processing of starch, and discloses a fluid infusion machine, jet-cooking equipment, a starch liquefaction device, and a high-concentration starch milk jet-cooking and liquefying method. The fluid infusion machine comprises an outer pipe and an inner pipe which are in mutually sealed and sleeved connection and communication, wherein a fluid infusion machine inlet is formed in one end away from the outer pipe, of the inner pipe; a fluid infusion machine outlet is formed in one end away from the inner pipe, of the outer pipe; radial clearance is formedbetween the outer pipe and the inner pipe; and a fluid infusion pipe which communicates with the radial clearance is arranged at a joint part of the outer pipe and the inner pipe, and can inject firstfluid to the radial clearance, so that the first fluid can flow adhering the inner wall of the outer pipe. Through the adoption of the fluid infusion machine disclosed by the invention, the smooth flowing of high-concentration starch paste obtained through high-concentration starch milk gelatinization can be realized, starch liquefaction fluid is produced in a high-efficiency manner, and energy consumption is reduced.

The invention belongs to the technical field of Mini LED screen chip testing, and discloses an automatic feeding and discharging mechanism and a Mini LED screen chip testing device. The automatic feeding and discharging mechanism comprises a frame, a first drawer box, a second drawer box and a lifting driving source; the first drawer box is arranged on the frame in a sliding mode in the first direction, and the first drawer box is used for bearing a to-be-tested workpiece; the second drawer box is arranged on the frame in a sliding mode in the first direction and is parallel to the first drawer box, the second drawer box is used for bearing a tested finished workpiece, and the conveying direction of the finished workpiece is opposite to the conveying direction of the to-be-tested workpiece; and the output end of the lifting driving source is connected to the frame, the lifting driving source can drive the frame to move in the second direction, and the first direction and the second direction are perpendicular to each other. According to the automatic feeding and discharging mechanism, under the combined action of the lifting driving source, the frame, the first drawer box and the second drawer box, the labor burden is relieved, and the production efficiency is effectively improved.

The invention relates to the field of medicinal material planting, in particular to a three-dimensional water-saving planting frame for medicinal materials. The three-dimensional water-saving plantingframe comprises planting containers, a stand column and a base. The stand column is fixedly mounted on the base, and a plurality of sleeves are rotatably mounted on the stand column in a damping mode. An annular fixing tube is fixedly mounted on the side face of each sleeve. The planting containers are fittingly and fixedly mounted on the inner sides of the annular fixing tubes. An L-shaped tubeis arranged on the upper side of each annular fixing tube at least. A spray nozzle is mounted on each L-shaped tube. A water supply chamber and a water return chamber are formed in the stand column. Each annular fixing tube is communicated with the water supply chamber through a water supply hose. A water return hose is arranged at the bottom of each planting container. The other ends of the waterreturn hoses are communicated with the water return chamber. The inner side of the base is separated into a first cavity and a second cavity through an oblique filter plate. A water pump is arrangedat the bottom of the first cavity, and is connected with the water supply chamber through a water delivery pipe. The lower end of the water return chamber is communicated with the second cavity. The three-dimensional water-saving planting frame has the advantages of simple structure, reasonable design, capability of promoting cultivation of the medicinal materials, energy conservation, environmental protection, and suitability for promotion.

The invention discloses a rice seed sterilization device based on a rolling flow technology. The rice seed sterilization device comprises a box body, a liquid storage box is fixedly arranged on one side of a top part of the box body, and a bottom part of one side of the liquid storage box communicates with a water pump. Through an arrangement of a rotating rod, the rotating rod can drive stirringcolumns to move when rotating, the stirring columns move to stir rice seeds in the box body in a rolling mode, scraping plates are beneficial to rolling of the rice seeds in the box body, a disinfection and sterilization effect of the rice seeds in the box body is improved, the water pump extracts a disinfector in the liquid storage box, liquid is conveyed into a water dispersing plate through a conveying pipe, finally, the liquid is sprayed out through atomizing spray heads, when the rice seeds roll in the box body, ultraviolet disinfection and sterilization lamps can disinfect and sterilizethe rice seeds, so that the rice seeds can be rolled, disinfected and sterilized, and besides through a variety of disinfection and sterilization modes, the rice seeds have better disinfection and sterilization effects.

The application relates to a single-screw extruder comprising a machine body, and a driving device is arranged on the machine body; a machine barrel is fixedly arranged on the machine body, and a rotating barrel is coaxially arranged in the machine barrel; a screw rod is coaxially arranged in the rotating barrel, and first threads are fixedly arranged on the screw rod, and both the rotating barreland the screw rod are rotatably connected with the machine body; second threads are fixedly arranged on the inner wall of the rotating barrel, and the first threads and the second threads are the same in rotating direction and thread pitch, and are arranged in a staggered mode; and a feeding hopper is fixedly arranged on the machine cylinder, and communicates with the interior of the rotating barrel. The single-screw extruder has the effect of improving the mixing effect of the single-screw extruder.

The invention relates to a method for preparing a cobalt-based catalyst for hydrogen production using CO reduction modification reforming, which includes the following steps: 1) Preparing a catalyst precursor by an impregnation method: impregnating an alumina carrier and a soluble cobalt salt solution to obtain a catalyst precursor , dry the catalyst precursor and then calcine it in a muffle furnace, and grind the burned catalyst precursor into fine particles; 2) CO reduction: Put the ground catalyst precursor into the reactor, and control the reaction conditions to make CO and the catalyst The surface-reduced metallic cobalt reacts to form cobalt carbonyl; through the redistribution of gaseous cobalt carbonyl on the catalyst surface, cobalt species are transported, thereby effectively reducing the particle size of cobalt species on the catalyst surface, which is beneficial to hydrogen production by ethanol steam reforming. progress of the reaction. By controlling the reaction conditions, the present invention causes the catalyst to generate cobalt carbonyl during the CO reduction process, thereby realizing the self-dispersion of cobalt species and improving the dispersion of cobalt on the surface of the catalyst.

The invention discloses an automobile dry-cleaning machine, which comprises a frame, transmission rotating shafts, an annular cleaning belt, a water collecting box, extruding rotating shafts, spray heads, a pumping device, a cover body, a power motor and a transmission mechanism, wherein a plurality of transmission rotating shafts are mutually parallel and are fixed on the frame; the annular cleaning belt is sleeved on the transmission rotating shafts, and positioned on the surface of the frame, and can circularly move along the frame; the water collecting box is accommodated into the frame, and the cover body is positioned above the frame and closes the water collecting box; a plurality of spray heads are fixed in the cover body and are externally connected with water inlet pipes; the extruding rotating shafts are positioned on the frame between the cover body and the water collecting box; each group of extruding rotating shafts are composed of an upper rotating shaft and a lower rotating shaft, and the annular cleaning belt is clamped between the upper rotating shaft and the lower rotating shaft; the transmission mechanism is connected with the power motor and the extruding rotating shafts; and a drain device is arranged on the water collecting box and is externally connected with a drain pipe. The automobile dry-cleaning machine provided by the invention has the advantages of convenience for cleaning and use and strong cleaning capacity, does not damage automobile paint, and can keep an automobile cleaning environment dry and comfortable and clean.

The invention belongs to the field of automobile part cleaning, and particularly relates to a conveying cleaning machine for automobile part machining, which comprises a frame body with an opening at the upper end, two pairs of horizontally arranged rotating rollers are arranged in the frame body, and each pair of rotating rollers are positioned in the same vertical plane; connecting plates are arranged at the ends, close to each other, of each pair of rotating rollers, the rotating rollers are rotationally connected with the connecting plates, a vertical plate is fixedly connected between each pair of connecting plates, and a lower cleaning mechanism is arranged in the frame body; the lower cleaning mechanism comprises a cleaning box fixedly connected into the frame body, the cleaning box is arranged between the two pairs of rotating rollers, and a horizontally-arranged flushing plate is fixedly connected into the cleaning box. By arranging the lower cleaning mechanism, when a part located on the conveying belt is conveyed to a flushing plate and a lifting plate moves upwards, cleaning liquid below the flushing plate can be flushed to the position below the part through a plurality of lower flushing holes, the position below the part is fully flushed, and the cleaning effect is good.

The invention discloses an automatic constant-temperature rice seed culture device which comprises a box body, and the top of the front side of the box body is movably connected with a box door. Through cooperative use of the box body, the box door, the placement plate, the body, an air exchange mechanism, a light supplementing lamp, a heating mechanism, a temperature sensor, a watering mechanism, a drainage hole, an air inlet hole, a water injection pipe, a drainage pipe and a protective sleeve, the problems that seedling raising of rice seeds is affected in the seedling raising process of a rice seed culture device, a user needs to take out a seedling raising plate during watering, and the seedling raising plate is inconvenient to use are solved. According to the automatic constant-temperature rice seed culture device, the problems that rice seeds are not uniform in quality and easy to deform or cannot grow due to the fact that the outside temperature is different from the temperature in the culture device and then watering treatment is carried out are solved, and the automatic constant-temperature rice seed culture device is simple in structure and convenient to operate. The method has the advantage of ensuring that the rice seeds grow at the optimal growth temperature during seedling raising, and is worthy of popularization.

The invention discloses a surface sizing system special for corrugated paper composite processing. The surface sizing system comprises a support, a conveyor belt, a corrugated paper core, sizing blocks, a sizing box and a hot glue box, wherein the support is arranged above the conveyor belt, and the corrugated paper core is located above the conveyor belt; and an auger plate rotates along with a transverse shaft and conveys hot glue in the hot glue box into a glue feeding pipe in a pressurized manner. According to the surface sizing system special for corrugated paper composite processing, heat preservation operation can be conducted on a pipeline for conveying paper glue through flowing media such as hot oil or hot water, so that the paper glue is prevented from being cooled too early; and meanwhile, circulating conveying of the paper glue can be achieved through running of a flowing driving structure of the media, and due to the structural design of the sizing blocks and the sizing box, the sizing blocks can only smear the paper glue on the top end of the corrugated paper of the wave-shaped structure and the contact face of the corrugated paper and a paper layer through movement and guiding of the wave-shaped structure of the corrugated paper, so that waste and glue leakage of the paper glue are effectively avoided.

The invention relates to the technical field of automobile part machining, and particularly discloses automobile part machining and polishing equipment. Comprising guide rails which are symmetrically arranged, clamping mechanisms which are respectively connected with the guide rails in a sliding manner and are used for clamping automobile parts, a driving mechanism which can drive the clamping mechanisms to slide, and a polishing mechanism which is fixedly connected with the guide rails and is used for polishing the automobile parts, the driving mechanism comprises a first power piece, a first lead screw rotationally connected to the side wall of the guide rail and a transmission piece arranged between the first power piece and the first lead screw, the clamping mechanism comprises a sliding base, a bearing plate fixedly connected to the side wall of the sliding base and a pressing plate rotationally connected to the side wall of the sliding base, and a rack is arranged on the side wall of the guide rail; the bearing plate is rotationally connected with a gear meshed with the rack, a screw driven by the gear to rotate is rotationally connected between the bearing plate and the pressing plate, the screw is in threaded connection with a lifting rod, the top end of the lifting rod is slidably connected into the pressing plate, and the problem that in the traditional polishing process, work of technicians is tedious is solved.

The invention provides a sterilizing and crushing device for a medical needle cylinder with bacteria. The sterilizing and crushing device for the medical needle cylinder is simple in structure, convenient to operate, high in working efficiency and good in crushing and sterilizing effect; the sterilizing and crushing device comprises a crushing box, a material guide plate, two crushing rollers, a crushing motor, a sterilizing lamp, a conveying cylinder, supporting legs, a hollow rotating shaft, a spiral blade, a conveying motor, a belt, a rotating joint and a discharging opening; the material guide plate is arranged at the feeding position of the crushing box and connected with the crushing box in a welded mode; the two crushing rollers are arranged below the material guide plate, and the two ends of the crushing rollers are connected with the crushing box through bearings; and the crushing motor is fixedly arranged on the outer side of the crushing box, and the crushing motor is connected with the crushing rollers. Through the improvement of the sterilizing and crushing device for the medical needle cylinder with bacteria, the sterilizing and crushing device has the advantages of simple structure, convenience in operation, high working efficiency and good crushing and sterilizing effects, so that the problems and defects provided by the invention are effectively solved and overcome.

The invention discloses a production workshop efficient sterilization device for food production. The device comprises an efficient sterilization device main body; a feed port is formed in the surfaceof the efficient sterilization device main body; a rubber sealing piece is bonded on the inner wall of the feed port; a conveying bin is formed in the efficient sterilization device main body, and communicates with the feed port; a guide cylinder is welded on the inner wall of the conveying bin; a flexible stop bar is bonded on the bottom surface of the guide cylinder; a driving roller is rotationally connected to the inner wall of the conveying bin; a flat plate conveying belt is arranged on the surface of the driving roller; a butt joint groove is formed in the inner wall of the conveying bin; and a sterilization bin is formed in the efficient sterilization device main body. The production workshop efficient sterilization device for food production is provided with the rubber sealing piece in the feed port for preventing dissipation of a lot of hot air in the efficient sterilization device; the guide cylinder achieves a conveying effect on canned foods; and the flexible stop bar achieves a buffering effect on the canned foods, so that the canned foods are slightly placed on the flat plate conveying belt.

The invention provides a spiral conveying assembly and solid-liquid separation equipment, the spiral conveying assembly comprises a rotating shaft and a spiral blade assembly, the rotating shaft is a hollow shaft and is internally provided with a water collecting cavity, and the shaft wall of the rotating shaft is provided with a drainage hole communicated with the water collecting cavity; the spiral blade assembly comprises a hollow blade, a plurality of mounting holes are formed in the hollow blade in the material conveying direction, the mounting holes communicate with an inner cavity of the hollow blade, and a plurality of water through holes are formed in the rotating shaft and used for communicating the inner cavity with the water collecting cavity; the spiral conveying assembly further comprises a plurality of filtering assemblies, the filtering assemblies are arranged in the mounting holes, and a plurality of filtering channels communicating with the inner cavity and the external environment are formed in the filtering assemblies; by the adoption of the technical scheme, the spiral blades are matched with the rotating shaft, the functions of material conveying and solid-liquid separation are achieved at the same time, then the solid-liquid separation efficiency of materials can be effectively improved, and the solid-liquid separation equipment comprises the spiral conveying assembly.

The invention relates to the technical field of generator hoisting, in particular to a high-altitude hoisting and quick release device for a generator. The device comprises a base; a fixed seat is fixedly connected to the upper end of the base through a support; a supporting assembly and a conveying assembly are arranged at the upper end of the fixed seat; a frame body is fixedly connected to theupper surface of the base, and an opening is formed in one side end of the frame body and the opening is rotatably connected with a baffle; and four lifting rings are fixedly connected to the upper end of the frame body, and inhaul cables are connected to the lifting rings. By arranging the conveying assembly, the generator can be conveyed, when the generator is hoisted, the generator can be conveniently and rapidly assembled and disassembled in a hoisting device, the generator and the hoisting device can be conveniently assembled and disassembled, the hoisting efficiency of the generator is improved, the generator does not need to be carried manually, and the labor intensity of workers is reduced; and the supporting assembly can play a role in supporting the generator, and when the conveying assembly conveys the generator into the frame body, a hydraulic cylinder lifts a supporting seat, so that the generator can be separated from a conveying belt to fix the generator, and meanwhile,the conveying belt can be protected during hoisting.

A conveyor assembly for processing a storage battery comprises a bracket and an infeed tank, a servo motor is embedded and installed on the inner side of the bracket, A motor base is arranged at the bottom of the servo motor, the motor base is embedded with a main support, A support platform is mounted on the top of the bracket, the top center of the support table is provided with a conveying table, a rotating roller is embedded and installed in the inside of the conveying table, the periphery of the conveyor table is provided with a finite set of teeth, one side of the conveying table is fixedly connected with the feeding box, The top of the feeding box is provided with a feeding hopper, the bottom side of the feeding hopper is provided with a material guide plate, the lower part of the material guide plate is provided with a vibration plate, one side of the vibration plate is embedded with a vibrator, the other side of the conveying table is provided with a material discharge box, and the bottom of the material discharge box is provided with a material feeding port. The invention solves the problems that the protection cannot be carried out, and at the same time, the invention does not have the limit protection and the guiding material conveying, and improves the practicability of use.