51results about How to "Uniform adhesion" patented technology

The utility model provides a kind of for corn planting seed coating device, including frame body and install coating bin on frame body, the frame body is provided with stirring assembly, the stirring assembly includes driving motor and connecting shaft, spiral blade is fixedly installed on the connecting shaft, the driving motor is used to drive connecting shaft rotation.The utility model is communicated with extension ring on the upper end of cover plate, and integrates the drying structure of "blower fan+heating wire":blower fan inhales outside air downward into extension ring, heating wire heats air into hot air of suitable temperature, and hot air enters coating bin through grid plate, and seed in stirring is contacted fully, and water in coating agent is evaporated in real time, and coating agent is solidified rapidly and adhered on seed surface;Meanwhile, the air pipe on cover plate can discharge humidity and excess hot air in bin in time, maintain dry environment in bin, fundamentally avoid the problem of seed adhesion, reduce coating agent drop, guarantee coating stability.

The invention discloses an aviation spray auxiliary agent for improving the rain wash resistance of plant protection fog drops and application of the aviation spray auxiliary agent. The invention provides a composition for plant protection aviation spraying. The composition comprises sodium dodecyl benzene sulfonate and polyethylene glycol monostearate. The invention also provides a plant protection aviation spray auxiliary agent which comprises the composition. The plant protection aviation spray auxiliary agent provided by the invention can significantly improve the rain wash resistance of fog drops on crop leaves during aviation pesticide application, thereby solving the key problems that the window period of pesticide application in rainy seasons in the south is short, and the pesticide liquid is very easy to wash away by rain water due to frequent heavy rainfall.

The invention discloses a lignin-based liquid mulching film as well as a preparation method and application thereof, the liquid mulching film is prepared by taking lignosulfonate as a main raw material, compounding the lignosulfonate with chitosan and polyvinyl alcohol to form a basic solution, then carrying out crosslinking modification by epoxy chloropropane and complexing treatment by tetrakis hydroxymethyl phosphonium chloride, and finally adding nano kaolin and uniformly stirring. When in use, the fertilizer is diluted with water and then sprayed on the surface of soil to form a uniform covering film. According to the invention, a phenylpropane structure of lignosulfonate is fully utilized as a rigid framework of a polymer, and the obtained mulching film has good film-forming property, hydrophobicity and heat preservation and moisture conservation performance through a tackifying effect of chitosan, a toughening effect of polyvinyl alcohol and synergistic modification of the cross-linking agent and the complexing agent. The addition of the nano kaolin further enhances the infrared barrier ability of the mulching film and reduces heat loss at night.

The utility model relates to the technical field of paper box assembly, and particularly discloses automatic magnet pasting equipment for a paper box, which comprises a rack, and a first feeding device, a second feeding device, a glue supply device, a pasting manipulator and a pasting workbench which are arranged on the rack, the first feeding device is used for supplying an external paper box to the material pasting workbench, the second feeding device is used for supplying a magnet to the material pasting manipulator, the glue supply device and the material pasting manipulator are arranged in a matched mode and used for providing an adhesive enabling the magnet and the paper box to be pasted in a matched mode, and the material pasting manipulator is arranged on the rack in a reciprocating motion mode; the material pasting mechanical arm is used for picking up the magnet supplied by the second feeding device, driving the magnet to adhere the adhesive and pasting the magnet on the paper box borne by the material pasting workbench. According to the technical scheme, efficient and automatic mounting of paper boxes and magnets is achieved, the production efficiency is improved, the labor cost is reduced, the paper box mounting device adapts to different paper box specifications, the mounting quality is guaranteed, and the finished product yield and the equipment operation stability are improved.

This utility model discloses a batching and mixing equipment for lithium slag building material production, including a mixer body. A spraying mechanism is installed at the upper end of the mixer body, and a discharge mechanism is installed on the side end of the mixer body. The mixer body includes a mixing tank, a stirring shaft, and a first motor. The first motor is fixedly installed at the bottom of the mixing tank, and a rotating shaft is installed on the output shaft of the first motor. The stirring shaft is fixedly installed on the rotating shaft. A support plate is installed on the upper end of the mixing tank. The spraying mechanism includes a chemical tank, a chemical supply pipe, a turntable, an angle adjusting rod, a submersible pump, and atomizing nozzles. The chemical tank is fixedly installed on the lower end of the mixing tank, and the bottom of the chemical supply pipe is connected to the outlet of the submersible pump. This utility model has the advantages of uniform spraying, wide coverage, and efficient and convenient discharge, solving the problems of uneven distribution of liquid additives and low discharge efficiency in traditional equipment.

This utility model discloses an automatic rubber-coating machine for producing rubber-coated tires, including a support block. A groove is provided on one side of the upper end of the support block, and a pneumatic telescopic mechanism is mounted on the groove. A support column is installed on the pneumatic telescopic mechanism, and a clamping mechanism is installed at the upper end of the support column. A fixing frame is fixed on one side of the upper end of the support block, and a circular support is mounted on the fixing frame. An annular mounting plate is fixed on the inner sidewall of the circular support, and multiple auxiliary wheels are rotatably connected at equal intervals around the annular mounting plate. This utility model achieves rapid fixing and rotation of the rubber-coated tire, reducing manual operation time and workload. Simultaneously, the stable support structure ensures the continuity of the rubber-coating process, avoiding interruptions caused by tire wobbling, greatly improving production efficiency. Furthermore, the high degree of automation reduces the skill requirements for operators and lowers labor costs.

The utility model discloses a prime coat device for corner window glass processing, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a driving box through a support, and the inside of the driving box is rotatably connected with a threaded rod. The movable frame capable of moving back and forth is arranged at the top of the bottom plate, and the first motor is matched to drive the threaded rod to rotate, so that the front-back accurate movement of the supporting plate and the clamping assembly is realized. And by adjusting the position of the movable frame, it can be ensured that the spraying head and the glass edge keep the optimal spraying distance, and the problem that the coating thickness is not uniform due to inconsistent operation methods during traditional manual coating is effectively solved. Meanwhile, a first electric cylinder and a sliding column structure are arranged on the right side of the movable frame, the mounting frame is allowed to be finely adjusted in the left-right direction, the adaptability of the device to corner window glass in a complex shape is further improved, the distance between a spray head and the corner window glass is adjusted, and the overall prime coat quality is improved. The device has the advantage of being good in spraying effect.

This invention discloses a sulfide solid electrolyte and its preparation method, belonging to the field of solid electrolyte technology. SA / HPMC nanofiber membranes are prepared using electrospinning combined with barium chloride solution crosslinking technology; amino-modified SA / HPMC nanofiber membranes are obtained by KH-550 modification; LLZNO composite sulfide powder is synthesized through mechanical ball milling and high-temperature sintering; then, it is dissolved with PEO in anhydrous acetonitrile, impregnated with an amino-modified carrier, and hot-pressed to obtain the sulfide solid electrolyte. The fiber membrane of this invention has good mechanical strength and structural stability. This optimized porous fiber structure can guide the uniform adhesion of sulfide powder and pre-build a framework for ion conduction. Ultimately, the sulfide solid electrolyte possesses high ionic conductivity, air stability, and room-temperature cycling performance.

The utility model provides a PVC (Polyvinyl Chloride) automotive trim skin with a stick-slip property and an abnormal sound reducing effect, which belongs to the technical field of automotive trim skins and comprises a PU (Poly Urethane) foam layer, an outer skin layer and a PVC layer, and the PU foam layer is positioned between the outer skin layer and the PVC layer; the groove is formed in the top of the PU foam layer; the sponge block and the air bag are arranged in the groove, and the sponge block is located in the air bag; the sponge tube is integrally formed in the center of the top of the sponge block; the lubricant storage cavity is formed in the sponge block; lubricating oil can be temporarily stored through the adsorption capacity of the sponge block to the lubricating oil, a lubricating agent can be extruded to a contact friction area through the oil injection hole under the action of extrusion force generated after the outer skin layer makes contact with other parts, the smoothness of the outer surface of the outer skin layer is improved through the lubricating agent, and the service life of the lubricating oil is prolonged. The friction coefficient between the outer skin layer and other contact parts is reduced, and the friction abnormal sound during relative sliding is reduced.

The utility model relates to the technical field of tin soldering equipment, in particular to vertical ultrasonic tin soldering equipment which comprises an ultrasonic transmitting head, an ultrasonic amplitude-change pole, an ultrasonic transducer and a tin furnace, ultrasonic vibration generated by the ultrasonic transducer is conducted to the ultrasonic amplitude-change pole, then the ultrasonic vibration is conducted to the ultrasonic transmitting head through the ultrasonic amplitude-change pole, and the tin furnace is connected with the ultrasonic transmitting head through the ultrasonic amplitude-change pole. And the ultrasonic transmitting head is positioned in the tin furnace and is in direct contact with the tin liquid, so that the tin liquid generates a cavitation effect. According to the vertical ultrasonic tin soldering equipment, scaling powder is not used in the whole process, generation of harmful gas and waste water pollution are avoided, the vertical ultrasonic tin soldering equipment is environmentally friendly, tiny air holes and air holes cannot be generated in the welding process due to the fact that the scaling powder is not used, the welding quality is higher, the welding process is simplified, the production efficiency is improved, and the production cost is reduced.

The utility model discloses a wheat seed soaking and germination accelerating disc, which relates to the technical field of agricultural planting and particularly comprises a seed soaking disc, a tray and a cover, a circle of supporting table used for supporting the tray is integrally formed in the position, close to the top, of the inner side of the seed soaking disc, a water adding groove and a drainage hole are formed in one end of the seed soaking disc, the tray is located on the inner side of the seed soaking disc, a layer of wet gunny bag cloth is laid at the disc bottom of the inner side of the tray, a plurality of water absorption cotton strips are evenly distributed at the bottom of the wet gunny bag cloth, and the cover covers the top of the tray. The whole wheat seed soaking device is in a square plate design, seeds do not need to be moved in the whole wheat seed soaking process from infiltration, moisture preservation and heat preservation to germination acceleration, the seeds are continuously kept stable from the initial spreading state, seed germs can be effectively prevented from being damaged, the germination and emergence rate is ensured, the seeds are infiltrated through the square shallow plate, the spreading thickness of the seeds is easy to control, and the germination rate is high. Medicine adhesion is more uniform in the seed soaking process, the seed sterilization effect can be effectively improved, and the morbidity after seed emergence is reduced.

The utility model relates to the technical field of potato breeding equipment, in particular to a breeding dicing device for potato planting, which comprises a dicing mechanism and a feeding mechanism communicated with one side of the dicing mechanism. The powder scattering shell is communicated with a discharging port of the dicing mechanism; the grid plate is arranged in the powder scattering shell and is obliquely arranged; the discharging port is formed in one side of the powder scattering shell and is correspondingly formed in the lower end of the grid plate; the drawer type collecting box is arranged in the powder scattering shell and is positioned below the grid plate; the stirring mechanism is arranged in the powder scattering shell and located above the grid plate, the mounting frame is arranged on one side of the powder scattering shell, and the blowing and scattering mechanism is arranged on the upper side of the mounting frame; the powder scattering shell is connected with the lower side of the feeding mechanism; the device realizes uniform adhesion of talcum powder on the surfaces of potato dices through the stirring mechanism to form a protective layer; redundant talcum powder is recycled through the inclined grid plate and the drawer type collecting box, waste is reduced, and the mildew risk of the cut blocks in cloudy and rainy days is reduced.

The application belongs to the field of materials, and provides a preparation method of a porous material for deodorization, comprising the following steps: purifying lignin to obtain pure lignin; modifying the pure lignin by using a first surfactant to obtain activated lignin; secondarily modifying the activated lignin by using a second surfactant to obtain secondarily modified lignin; and segmentally carbonizing the secondarily modified lignin at different temperature sections within 100 DEG C to 800 DEG C, and thus the porous material is obtained; wherein the first surfactant is octyl phenol polyoxyethylene ether OP-10, sodium dodecyl sulfonate SDS, and polyvinyl alcohol PVA; and the second surfactant is octyl phenol polyoxyethylene ether OP-10 and sodium dodecyl sulfonate SDS. The preparation method of the application enables the modified lignin to expand while maintaining the micropore shape and exciting the generation of secondary pores during the redehydration process. Different temperature sections will generate cavities of different sizes, and the porous structure is maintained.

The invention discloses a synchronous injection type rotary spray head device for trenchless pipeline repair, and relates to the technical field of pipeline repair, the synchronous injection type rotary spray head device comprises a cylinder, a first pipe body, a second pipe body and a third pipe body are fixed in the cylinder, the first pipe body, the second pipe body and the third pipe body are concentrically arranged, the first pipe body is used for conveying a repair polymer, and the third pipe body is used for conveying a repair polymer; and the second pipe body is used for conveying gas. When pipeline repairing work is carried out, the inner surface of a pipeline can be treated firstly, floating ash on the inner surface of the pipeline and burrs at the damaged position can be cleaned, it is guaranteed that epoxy resin can be evenly attached to the inner surface of the pipeline, the repairing effect is improved, in addition, through the effect of the repairing assembly, the damaged position of the pipeline is filled, and the repairing efficiency is improved. Therefore, the inner surface of the repaired pipeline is smooth, water scale, impurities and the like are prevented from being accumulated at the potholes in the pipeline after the pipeline is repaired, and the conveying capacity of the repaired pipeline is ensured.

The invention discloses a device and a method for regulating and controlling the spraying angle of a tobacco primary processing, leaf moistening, perfuming and charging atomizing nozzle, and belongs to the technical field of automatic control of tobacco primary processing equipment. The invention aims to solve the problems of poor accuracy, low consistency and serious raw material waste of manual nozzle angle adjustment and insufficient degree of freedom of an existing automatic adjustment device. The device comprises a regulation and control motor unit which is externally arranged on the outer side of a cylinder wall and comprises a first motor and a second motor; the angle adjustment execution unit is arranged in the cylinder and comprises a worm and gear assembly and a pitching adjustment shaft; the power transmission unit penetrates through the cylinder wall and comprises a first transmission shaft and a second transmission shaft. The first motor drives the worm and gear assembly to drive the nozzle to horizontally rotate, and the second motor drives the pitching adjusting shaft to drive the nozzle to vertically pitch. The invention further discloses a corresponding regulation and control method. The two-degree-of-freedom reliable automatic adjustment of the nozzle is realized, the adhesion uniformity of a medium is improved, and the waste of raw materials and auxiliary materials is reduced.

The invention relates to the technical field of pet food processing, and particularly provides a protein-lipid compound oil gel coating composition which comprises the following components in parts by weight: 60-70 parts of egg yolk oil; 10 to 20 parts of eggshell membrane peptide; 5-10 parts of medium-chain fatty acid; 0.1 to 0.5 part of vitamin E; 10 to 15 parts of ethyl cellulose; and 2-5 parts of nano silicon dioxide. Egg oil is used as a substrate, an oil gel three-dimensional network is constructed, eggshell membrane protein is integrated into lipid, and precise function delivery of joint and fur health is achieved. The solid coating is stable in structure and high in oxidation resistance, can be firmly attached to the surface of the pet food, effectively prevents grease oxidation and leakage, and remarkably prolongs the shelf life and improves the additional value of the product.

The utility model belongs to the field of automobile part manufacturing, and particularly relates to a spraying device for a tire self-repairing coating, which comprises a processing bin, an air cylinder is fixedly connected to one side of the processing bin; the outer wall of the processing bin is slidably connected with a glass door; the output end of the air cylinder is fixedly connected with a coating storage device. Telescopic nozzles are fixedly connected to the two sides of the coating storage device; a Y-shaped spray head is mounted at the end part of the telescopic nozzle; a group of rotating motors are fixedly connected to one side of the processing bin; the output end of the rotating motor is fixedly connected with a rotating rod; the end of the rotating rod is rotationally connected with the inner side wall of the processing bin, the air cylinder can quickly and accurately reach the designated position, the moving time is shortened, the telescopic nozzle can make the spray head closer to the inner surface of a tire, waste caused by the fact that paint is sputtered to the outside of the tire is reduced, and the special structure of the Y-shaped spray head can disperse the paint into finer particles. The coating is more uniformly attached to the inner surface of the tire, and the phenomena of sagging, spraying leakage and the like are reduced.

This utility model relates to the field of packaging barrel modification technology, and discloses a high-protection packaging barrel modification device, including a base, a modification spraying assembly on the top of the base, an adsorption placement assembly on the right side of the base, a packaging barrel on the top of the adsorption placement assembly, and a media storage tank fixedly connected to the top left side of the base, with a placement rack fixedly connected to the top of the media storage tank. This high-protection packaging barrel modification device, by using the modification spraying assembly, draws the modified media from the media storage tank using a pump, which then enters the delivery pipe and sprays it out through an extended spray head. During use, the pull handle can be held to drive the limiting ring to slide in a ring, uniformly spraying the inner wall during the sliding process, ensuring comprehensive spraying and uniform adhesion of the modified media, resulting in good performance.

The utility model relates to the technical field of gum dipping, and provides a carbon fiber automatic gum dipping roll-out device which comprises a bottom plate, a gum dipping box is fixedly installed on one side of the outer surface of the top of the bottom plate, two fixing plates are fixedly installed on one side of the top of the gum dipping box, and a U-shaped plate is fixedly installed on the other side of the outer surface of the top of the gum dipping box; a carbon fiber wire harness is introduced into the impregnation box through one guide roller, penetrates through the bottom of a wire pressing roller in the impregnation box and then penetrates through the position between the other guide roller and a smearing plate, the smearing plate is movably connected to the upper end of a U-shaped plate through two limiting rods, and two springs can drive the smearing plate to be adjusted according to the carbon fiber wire harness; according to the glue dipping device, the glue dipping box is arranged, so that the glue dipping box is better attached to the carbon fiber wire harness, secondary glue coating is conducted on the carbon fiber wire harness subjected to glue dipping, glue is more evenly attached to the outer surface of the carbon fiber wire harness, and the dripped glue falls into the collecting box and then is recycled into the glue dipping box through the backflow groove.

The utility model discloses a self -rotation type wine bottle body spraying mechanism relates to spraying mechanism technical field, including base, the inner surface downside of base is provided with conveying mechanism, the upside fixedly connected with two liquid storage tanks of base, the upside fixedly connected with a plurality of fixed blocks of conveying mechanism, the inner wall fixedly connected with first motor of fixed block, the output fixedly connected with worm of first motor. The utility model discloses the mutual cooperation of chute, second motor, gear, toothed disc, arc -shaped groove, fixed link, spacing post and clamping block can be positioned fixed to wine bottle, in the self -rotation process, if the wine bottle position is unstable, and the uneven distribution of coating is easy to appear, and the limiting fixing device can make the wine bottle keep in specific position and attitude to guarantee that the coating can evenly adhere to each part of wine bottle, avoid appearing local too thick or too thin phenomenon, improve the uniformity and quality of coating.

The present application relates to the technical field of textiles, and particularly relates to a production method of waterproof nylon yarn. The production method of waterproof nylon yarn comprises the following steps: sequentially performing plasma treatment and silane coupling agent modification on nylon filaments to obtain modified nylon filaments; mixing the modified nylon filaments and polyester elastic filaments, and sequentially performing combining, twisting and network processing to obtain composite filaments; soaking the composite filaments in a fluorine-free composite waterproof finishing liquid to perform finishing to obtain waterproof filaments; and sequentially performing first solidification and second solidification on the waterproof filaments to obtain waterproof nylon yarn after post-processing. The present application constructs a complete process system comprising fiber surface synergistic modification, yarn structure optimization, multifunctional fluorine-free composite finishing and gradient solidification crosslinking, and finally obtains high-quality waterproof nylon yarn which is environmentally friendly, has excellent waterproof performance, excellent mechanical properties and soft hand feeling.

The invention relates to a device (40) for moistening a portion (21) of a fiber-based container (20) and a corresponding method. The device (40) has a moistening device (30) and a positioning device (50) for positioning the fiber-based container (20) relative to the moistening device (30).

The application relates to the technical field of composite material preparation, in particular to a metallurgical bonding nickel-coated copper rod and wire manufacturing method, which comprises the following steps of: copper core preparation, stirring T1 oxygen-free copper powder and borax adhesive, extruding and polishing to complete copper core preparation; shell preparation, selecting a nickel rod to cut and process into a nickel shell and a nickel back cover; smelting treatment, preparing a reinforcing agent, cleaning the inside of the nickel shell, smearing the reinforcing agent, putting the copper core into the nickel shell, and sending the nickel shell into a vacuum smelting furnace for sealed smelting treatment. In the application, various components in the reinforcing agent are mutually synergistic and mutually promoting, a dense metallurgical bonding layer is formed on the bonding interface of the nickel-coated copper rod, the atomic arrangement of the bonding layer is close and orderly, the bonding strength between copper and nickel is greatly enhanced, and the two kinds of metals are no longer simply mechanically bonded, but are firmly metallurgically bonded through mutual diffusion and chemical bonding between atoms.

This invention provides a degassing mechanism for folding pages in commercial printing presses. The degassing blade of this mechanism is mounted on a rotating wheel in a serrated shape. The degassing blade is a ring-shaped cutter with serrated edges, which leaves a series of air holes on the paper as it passes through. The rotating wheel is located in front of the paper feed roller in the conveying direction, placing it diagonally above the roller. This allows the degassing blade to apply positive pressure to the paper as the roller moves forward, preventing slippage and ensuring paper quality. The degassing ring groove ensures the depth to which the degassing blade cuts the paper, guaranteeing that each tooth leaves an air hole at the fold line. This achieves ideal degassing during folding, preventing air pockets at the fold line and significantly improving the flatness of the folded paper, thus enhancing the overall quality of the final paper processing.

The mould-proof sterilization continuous treatment production line comprises a machine frame, a feeding mechanism and a conveying mechanism, the feeding mechanism and the conveying mechanism are installed on the machine frame, an atomization area, a drying area and an air cooling area are sequentially arranged on the conveying mechanism in the material conveying direction, and an atomization mechanism is arranged on the atomization area; the feeding mechanism turns over a plurality of material covers, enables cover openings to face upwards and conveys the material covers to the atomization mechanism, the atomizer is installed on the top of the atomization box, provided with a plurality of atomization nozzles facing the conveying mechanism and connected with the diaphragm pump through a pipeline, the drying mechanism is arranged on the drying area, and the infrared heaters are evenly installed in the drying box. An air cooling mechanism is arranged on the air cooling area, a plurality of fans are evenly distributed on the top of the air cooling box, and air is blown to the conveying mechanism. The method can effectively solve the problems of large dosage of liquid medicine and relatively long treatment time in the mould-proof sterilization treatment process of the material cover in the prior art, improves the production efficiency and saves consumables.

The application discloses a drum scraper dryer and relates to the technical field of chemical industry.The drum scraper dryer comprises a chassis base, the chassis base is provided with a material pool, the bottom surface of the material pool is arranged in an inclined mode, the chassis base is rotationally provided with a drum, a driving element one is arranged at one end of the chassis base, a spraying pipe is arranged on one side of the chassis base along the length direction of the drum and is communicated with the material pool, a fixed flat plate is arranged on one side of the chassis base, a scraper is arranged on the top surface of the fixed flat plate, a material conveying pipe is arranged on the chassis base below the scraper along the length direction of the drum, a driving element two is arranged at one end of the material conveying pipe, a screw rod is arranged in the material conveying pipe and is connected to the output end of the driving element two, and the material conveying pipe is provided with a discharging pipe.The bottom surface of the material pool is arranged in an inclined mode, the material is guided to one side by gravity, the deposition amount and deposition area of the material on the bottom of the pool are reduced, the cleaning difficulty is reduced, and the labor intensity of workers is reduced.

The present application relates to the technical field of power equipment, and especially relates to a cleaning coating robot, which comprises a storage device, an extruding device, a walking device and a spraying device, the extruding device is arranged on one side of the storage device, the walking device is arranged on the top of the storage device, the spraying device is connected with the storage device and arranged on one side of the walking device, a cleaning device is arranged on the other side of the walking device, and a dust suction device is arranged below the cleaning device, the walking device is hung on a power transmission line and crawls along the power transmission line, the surface of the power transmission line is cleaned by the cleaning device during the crawling process, the surface of the power transmission line is ensured to be clean, the dust raised during the cleaning is sucked into the dust suction device, the pollution of the subsequent sprayed insulation layer is prevented, then the extruding device pushes and extrudes the storage device according to the material amount of the spraying device, the storage device supplies the material to the spraying device, and the surface of the power transmission line is sprayed by the spraying device, so that the insulation coating is uniformly attached to the surface of the power transmission line.

The utility model discloses a raw material salt adds structure of tujia preserved vegetable processing, including the fixed frame, the inner wall rotation of fixed frame is connected with the driving roller and the driven roller, the surface tension of driving roller and driven roller is equipped with the conveyer belt of sheathed, the surface fixed connection of fixed frame has the T -shaped board, the surface fixed connection of T -shaped board has the salt storage tank. The utility model in the process of conveyer belt delivery preserved vegetable, drive rotating shaft and first gear rotate, and first gear is cooperated with second gear, and drive rotating shaft rotates, and when rotating shaft is rotating, through the salt of falling into a plurality of recesses, and through the discharge hole and export to the conveyer belt, and when rotating shaft is rotating, through a plurality of the plate that stirs, keep the agitation of the salt in the salt storage tank, prevent its generation agglomeration phenomenon, and the moisture absorption bag is placed in the storage box, and the moisture absorption bag stores the drying agent, and the moisture in the air is absorbed, and the salt is kept dry, and the advantage of doing like this is that can ensure that the salt is evenly attached to the surface of preserved vegetable.

The application relates to the technical field of anchor rods, in particular to a stirring device of an anchor rod and an assembling and working method thereof, which comprises a stirring assembly and a pushing assembly; the stirring assembly comprises an anchoring structure and a plurality of external teeth, the plurality of external teeth are arranged in a circumferential ring around the anchoring structure and are connected with the anchoring structure, and the anchoring structure is threadedly connected with an anchor rod; the pushing assembly is located at one end of the anchor rod away from the stirring assembly, and the pushing assembly is threadedly connected with the anchor rod; wherein the anchor rod is matched with the pushing assembly and the stirring assembly, so that the anchor rod is arranged in the middle. The equipment can uniformly stir anchoring agents, fully crush and process plastic packages of the anchoring agents to fully utilize the anchoring agent effect, and can also solve the problem of uniformly distributing and fully filling the anchoring agents in the anchor rod and the hole wall of the anchoring hole, so as to improve the bonding effect.

The application provides an imidazole ring-containing polyimide / ZIF-8 composite nanofiber membrane and a preparation method and application thereof, and the preparation method comprises the following steps: preparing an imidazole ring-containing polyamide acid spinning solution; preparing an imidazole ring-containing polyamide acid nanofiber membrane by using the imidazole ring-containing polyamide acid spinning solution through an electrostatic spinning method; performing thermal imidization treatment on the imidazole ring-containing polyamide acid nanofiber membrane to obtain an imidazole ring-containing polyimide nanofiber membrane; and repeatedly immersing the imidazole ring-containing polyimide nanofiber membrane in a ZIF-8 solution for several times, and then drying to obtain the imidazole ring-containing polyimide / ZIF-8 composite nanofiber membrane. The imidazole ring-containing polyimide / ZIF-8 composite nanofiber membrane anchors ZIF-8 on the polyimide fiber through cation-π interaction, and effectively improves the binding force between the polyimide and ZIF-8.