116results about How to "Not easy to drip" patented technology

The invention relates to a carbon nano tube / chitosan mesoporous spherical composite material as well as a preparation method thereof. The preparation method of the spherical composite material comprises the following steps: (1) carrying out acid treatment and dispersion treatment on carbon nano tube raw materials; (2) preparing a chitosan solution with the degree of deacetylation of 80-100%; (3) adding the carbon nano tube which is treated by the step (1) into the chitosan solution obtained by the step (2), and mixing uniformly so as to a spherical liquid; (4) dissolving alkaline solute into water so as to obtain a solidified liquid; (5) dropwise adding the spherical liquid into the solidified liquid so as to prepare a composite sphere; (6) placing the composite sphere generated by the step (5) into a crosslinking agent solution to crosslink, and stirring so as to obtain a crosslinking composite sphere; (7) refrigerating and drying the crosslinking composite sphere obtain by the step (6) so as to obtain the carbon nano tube / chitosan mesoporous spherical composite material. The carbon nano tube / chitosan mesoporous spherical composite material disclosed by the invention is nontoxic, and has favorable adsorption performance.

The invention discloses a special processed cheese for astronauts and a production method thereof. The special processed cheese for astronauts comprises the following components in percentage by weight: 50 to 80 percent of raw cheese, 3 to 16 percent of milk raw materials, 1 to 3 percent of emulsifying agent, 0.1 to 2.0 percent of antioxidant, 0.000010 to 0.000025 percent of vitamin D, 0.002 to 0.4 percent of anti-fatigue component and 10 to 30 percent of water. The processed cheese is specially designed for the astronauts to eat in the space, can meet the special nutrition requirements of the astronauts during working and living in the space, and contains high-quality protein, calcium source, vitamin D, antioxidant and anti-fatigue component; and the adopted special processing technologyensures that the product has stable quality and is safe and reliable.

The invention discloses a color testing machine capable of achieving automatic charging. The color testing machine comprises a shell, a rotating mechanism, dyeing cups, an auxiliary charging mechanism and a data processor; a containing cavity is formed in the shell; the rotating mechanism comprises a rotating cage and a power mechanism, the rotating cage is a three-dimensional component formed by drawing a n-regular polygon, and the side walls of the rotating cage are each provided with internally-concaved containing grooves; the dyeing cups are arranged in the containing grooves; each cup lid comprises a movable shaft which can vertically move, and each movable shaft is provided with a charging port and discharging ports; each material injecting cup is provided with holes and connected with the bottom wall of the corresponding cup lid; cup bodies are connected with the cup lids in a matched mode; when the movable shafts are pressed, the discharging ports of the movable shafts enter the material injecting cups; the auxiliary charging mechanism comprises a flow pump and a first air cylinder, the flow pump is connected with sample charging needles which are opposite to the charging ports, and the first air cylinder is used for pushing the movable shafts; the rotating mechanism and the auxiliary charging mechanism are both controlled by the data processor. According to the color testing machine capable of achieving automatic charging, automatic auxiliary charging is achieved, human errors are reduced, and dyeing defects cannot be generated.

The invention provides a chain lubrication device and a forklift. The chain lubrication device comprises a bracket, a central shaft and an oil sucking felt ring. The central shaft is supported by the bracket, the oil sucking felt ring is used for pressing and contacting with a chain and sleeved on the central shaft, a first oil guiding channel is disposed on the central shaft, an oil inlet of the first oil guiding channel is arranged on an end surface of the central shaft, the first oil guiding channel is communicated with a pressure lubricating oil source via an oil inlet pipe, and an oil outlet of the first oil guiding channel corresponds to the oil sucking felt ring. By the aid of the chain lubrication device, the chain can be automatically lubricated, lubrication efficiency is high, and cost is low. The invention further provides the forklift comprising the chain lubrication device.

The invention discloses a wall paint roller brush for feeding in a fixed direction, and aims at providing the wall paint roller brush which can conduct feeding in the fixed direction and is uniform in painting and not prone to paint leakage. A roller is arranged in a brush cylinder. Through discharge holes are densely distributed in the cylinder wall of the roller. The two ends of the roller are each provided with a fixing ring and an end cover. A shaft hole is formed in the center of each end cover. A central shaft is a hollow shaft. A plurality of air outlets are longitudinally formed in the portion, inside the end covers, of the central shaft. The opposite positions of the inner sides of the central holes of the end covers are each provided with a step shaft. An air flow guide sleeve with the section opened in a C shape is arranged on the outer circle of each step shaft in a matched manner. The two ends of the C-shaped opening of each air flow guide sleeve are each provided with a guide plate. The guide plates are each in a horn mouth shape. A heavy hammer is arranged at the lower portion of each air flow guide sleeve. When the roller is rotated to conduct painting, air is blown onto a wall after passing through horn mouths, paint is fed in the fixed direction, sagging caused by a too large feed amount is avoided, painting is more uniform, and meanwhile the paint is not prone to leakage.

The invention relates to the technical field of waste recovery and discloses an automatic waste recovery device with recognition and classification functions. The device comprises a box, a feeding hopper and an inductor assembly arranged in the feeding hopper. The center of the upper end of the box is fixedly connected with the side wall of the feeding hopper through a mounting port. The inductorassembly is fixedly connected with the inner wall of the right side of the feeding hopper. A T-shaped sliding groove is formed in the inner wall of the left side of the feeding hopper. A sealing mechanism is connected into the T-shaped sliding groove. A transverse plate is fixedly connected into the box. The center of the transverse plate is fixedly connected with a rectangular block through a rectangular through hole. An arc-shaped groove is formed in the upper end of the rectangular block. A plurality of openings are formed between the groove bottom of the arc-shaped groove and the lower endof the rectangular block in a penetrating mode. Crushing blades are connected into the multiple openings through transmission mechanisms correspondingly. According to the automatic waste recovery device with the recognition and classification functions, solid and liquid waste can be effectively separated, liquid in the waste is not prone to dripping down to the road surface during transporting, and recyclable waste resources can be further separated out.

The invention provides a three-roller grinding mill, which belongs to the technical field of grinding machinery. The three-roller grinding mill comprises a fixed roller, an adjusting roller, a passive adjusting roller, an active connecting mechanism and a passive connecting mechanism, and is characterized in that: one end of the active connecting mechanism is hinged with the fixed roller, the other end of the active connecting mechanism is connected with the adjusting roller, and the active connecting mechanism drives the adjusting roller to rotate around the axle center of the fixed roller; two ends of the passive connecting mechanism are respectively hinged with the adjusting roller and the passive adjusting roller. According to the invention, the three-roller grinding mill has a more stable structure, and since a discharging position of the adjusting roller is attached onto a top, ground materials do not easily fall onto a feeding position again, thereby improving efficiency of the grinding mill, reducing shaking and friction of the grinding mill and prolonging the service life of the grinding mill.

The invention discloses a cleansing cream containing chitosan and a preparation method thereof. The cleansing cream comprises the following raw material components by weight percentage: 15%-40% of vegetable oil, 5%-20% of polyol, chitosan 5%‑10%, 10%‑20% isopropyl palmitate, 2%‑10% solid wax, 2%‑8% polyethylene glycol, 0.05%‑0.1% preservative, 0.1%‑0.3% fragrance, Water balance, wherein, polyethylene glycol is not included in the polyhydric alcohol. At the same time, the invention also specifically discloses a preparation method of a cleansing cream containing chitosan. The chitosan-containing cleansing cream prepared by the above scheme is a compound mixture made of various raw materials through reasonable deployment and processing. , Purify pores, absorb metal residues from make-up and many other functions.

The invention relates to a water treatment industry, in particular to the aspect of drinking water filtering. The invention discloses a dual-control water faucet with a public water inlet pipeline valve body assembly device. The dual-control water faucet comprises a cold and hot water switching control valve device, a pure water and mixed water outlet elbow, a public cold water inlet pipeline, a middle water inlet and outlet pipeline, the valve body assembly device with a dual-valve side-mounted structure and a water purification control valve device, wherein a water inlet and a middle water outlet, respectively hermetically butted to relevant water gaps of a controlled disk of the water purification control valve, of the dual-valve side-mounted structure extend to a water purification end and the lower part of the valve body assembly device; a water inlet formed in the butting side vertical surface of the water purification control valve is communicated with a cold water inlet formed in the butting side vertical surface of the cold and hot water switching control valve device to form a public water inlet pipeline; a control disk of the water purification control valve device is rotated to do reciprocating movement within a range of two equal switching positions so as to realize connection or disconnection between the water inlet of the controlled disk and the middle water outlet.

The invention relates to an anti-leaking povidone iodine solution and a preparation method thereof. Each 1000g of anti-leaking povidone iodine solution is mainly prepared from the following raw materials in parts by weight: 0.3-5g of potassium iodate, 0.3-35g of potassium iodide, 10-25g of PVP (Polyvinyl Pyrrolidone), 2-10g of organic acid, 1-10g of surfactant, 0.5-10g of suspending agent, 18-30gof emollient and the balance of water and pH (Potential of Hydrogen) modifier, wherein the mass ratio of the PVP and the suspending agent is (3.5-5):1. The product has the advantages of good stability, less possibility of leaking, slow releasing, long-lasting pesticide effect, high antibacterial effect and skin protection, a great quantity of manpower and pharmacy cost can be saved, and the anti-leaking povidone iodine solution is suitable for extensive dairy farms.

The invention discloses a municipal parking shed and a mounting process thereof, and relates to the technical field of municipal engineering. According to the technical scheme, the municipal parking shed comprises multiple supporting columns which are arranged side by side and frameworks, a ceiling is mounted between the adjacent frameworks, partition strips which are fixed to the ground are further included, parking space is formed between the adjacent partition strips, each framework comprises a main frame and multiple auxiliary frames, the adjacent auxiliary frames are in hinged connectionthrough first hinge shafts, the first hinge shafts are located on the near ends, towards the main frames, of the auxiliary frames, the auxiliary frames are connected with pull ropes, one ends of the pull ropes are connected to the ends, towards the main frames, of the auxiliary frames, and the other ends of the pull ropes are connected to the partition strips. When vehicles rub the pull ropes, thepull ropes can generate deforming to enable the auxiliary frames and the ceiling to generate deforming, sounds can be sent out while deforming is achieved, visual and hearing changes can be fed backto a driver, the driver can be promoted to change the behavior, the possibility of rubbing other vehicles can be reduced, the wind resistance capacity of the ceiling is high, rainwater is not prone todropping to the parking space downwards, and the parking shed can be conveniently mounted.

The present invention discloses a removable multifunctional floor drain used in the co-floor sewage discharge system. It includes the following several portions: external shell with internal cavity, removable water seal type floor drain combination body, panel and cover plate. The described external shell possesses an upwards-extended upper mouthpiece; one side of said external shell is equipped with a sewage outlet communicated with said internal cavity. Said panel has a downwards-extended lower mouthpiece, said lower mouthpiece is inserted into the above-mentioned upper mouthpiece, the removable water seal type floor drain combination body is mounted in the lower mouthpiece of said panel, and the opening of said cover plate is covered by said cover plate. Said floor drain also can be used as sewage discharge device of washing machine or other sanitary equipment.

The invention discloses a jackfruit picking device.The jackfruit picking device comprises a base, a fixing mechanism, a picking mechanism, a driving mechanism, a controller, a first lifting rod, a second lifting rod, a first motor and a second motor, wherein the picking mechanism comprises electric scissors, a packaging film, an automatic strapping device, a telescopic rod and a third motor; the electric scissors comprise a base, an upper blade and a lower blade; an upper through hole is formed in the upper blade, and a lower through hole is formed in the lower blade; a cavity is formed in the lower blade, and the lower through hole penetrates through the cavity; the packaging film and the lower through hole are coaxially arranged, and the packaging film seals the lower through hole; the automatic strapping device is arranged in the cavity and located above the packaging film; and the controller is electrically connected with the electric scissors, the automatic strapping device, the driving motor, the first motor, the second motor and the third motor. The invention relates to the technical field of crop picking devices, and aims to solve the technical problems that existing jackfruit picking is high in difficulty and risk and mucus at fractures of fruit stems drips all around.

The invention discloses a water saving type nut cleaning device. A cleaning box, a plate chain, a driving rolling column, a driven rolling column, a partition plate, a steam pipe, a gas sucking channel and a water spraying pipe are included; the two sides of the cleaning box are provided with the driving rolling column and the driven rolling column correspondingly; the driving rolling column and the driven rolling column are sleeved with the plate chain; the two side walls of the cleaning box are provided with a feeding port and a discharging port correspondingly; the plate chain penetrates into the cleaning box from the feeding port and penetrates out of the discharging port; a material falling device is arranged above the feeding end of the plate chain; and the vertically arranged partition plate is arranged in the cleaning box. According to the water saving type nut cleaning device, due to the fact that the steam pipe is matched with the gas sucking channel, oil dirt on a nut can befast dissolved and softened, and can effectively drip, the amount of water for use is effectively saved, and the later water spraying pipe is used in cooperation so that the nut can be cleaned completely.

The invention discloses a filling head lifting device for a big soft infusion bag production line, comprising a driving mechanism, an oscillating arm, a lifting sliding shaft and a filling head; wherein, the output end of the driving mechanism is connected with the oscillating arm, the lifting sliding shaft is sleeved on a lifting base, the upper end of the lifting sliding shaft is provided with the filling head, and the lower end of the lifting sliding shaft is connected with the oscillating arm through a connecting rod. The filling head lifting device for big soft infusion bag production line of the invention has simple and compact structure, low cost and reliable use and is not easy to damage.

The invention discloses an ink supply ink box, which comprises: a shell with an ink supply port on the upper part and an ink outlet on the lower part; Through hole; ink guide mechanism, which includes a plurality of ink guide rods; installation body, which includes a plug ring, a cylinder sleeved inside the plug ring, and a disc arranged at the end of the cylinder body; an air guide mechanism, which includes the first The second pipe body, the third pipe body arranged vertically with the second pipe body and communicating with the contact part, and the air guide tube group; the liquid guide mechanism, which includes a protective cover, a liquid guide tube and an ink storage box. The invention can discharge the air in the ink delivered to the inside of the ink box, avoid the generation of a large number of air bubbles in the printing process, and can completely solve the problem of ink dripping at the ink outlet.

The invention discloses a preparation method of hot curing emulsion slurry for the integration of a rubber shoe upper and a sole, which comprises the steps that: KOH solution, nekal BX solution, penetrant JFC solution and the mixture of stabilizer H and polyacrylamide are prepared and are uniformly mixed with natural rubber latex to prepare the hot curing emulsion slurry for the integration of the rubber shoe upper and the sole. Compared with traditional latex, the preparation method greatly improves the stability and improves the working efficiency and reduces the consumption of an emulsion slurry brush, so that the emulsion slurry brushing performance is improved, the slurry which is brushed on the upper is increased, the emulsion slurry is easier to dip by the emulsion slurry brush and the emulsion slurry cannot easily fall off, and the brushing heights are easier to maintain consistent, the applied slurry is increased and the attraction is improved; and the adhesion of the upper and the sole is significantly improved, so that the quality defect of the product that the glue of an enclosing strip is cracked when the product is in use is reduced.