48results about How to "No dripping phenomenon" patented technology

The invention relates to a lifting appliance. A rope-length-adjustable fixed crane comprises a lifting bracket, a hook assembly, a wire reel and an elevating motor driving the wire reel to rotate. The lifting bracket comprises a vertical rod and a horizontal rod. A mounting plate is arranged at the lower end of the vertical rod and provided with bolt through holes. One end of the horizontal rod are connected to the upper end of the vertical rod, and the elevating motor and the wire reel are fixed to the other end of the horizontal rod. The hook assembly is connected with the wire reel together through a lifting cable. The rope-length-adjustable fixed crane can adjust the rope length to change bearing force of a connecting rope, and the problem that an existing hook assembly is liable to fracture when lifting an object with the large length due to the fact that the rope length cannot be adjusted is solved.

The invention relates to a high-dropping-point flame-retardant steel wire rope lubricating grease composition which is characterized by comprising the following components in parts by weight: 70-90 parts of polyurea lubricating grease; 1-5 parts by weight of an adhesive; 1-5 parts by weight of a flame retardant; 0.1-1 part by weight of an anti-wear agent; 0.3-1.0 part by weight of an antioxidant; and 0.1-0.5 part by weight of an antirust agent, wherein the sum of all the components is 100 wt%. The flame retardant is one or more of alkyl phosphate esters such as tributyl phosphate, tris (2-ethylhexyl) phosphate, tris (2-chloroethyl) phosphate and tris (2, 3-dichloropropyl) phosphate. The high-dropping-point flame-retardant steel wire rope lubricating grease is high in dropping point, small in high-temperature oil separation and capable of self-extinguishing; and even if the lubricating grease is on fire, the lubricating grease can stop spreading of fire within several seconds; and the steel wire rope can be effectively lubricated, and the service life of the steel wire rope is prolonged.

The invention discloses a sealing cover and a container with the same. The sealing cover is formed by assembling an inner cover and a cover body, and capable of being installed at a nozzle part of a container body. The screwing direction of an internal thread part of the inner cover and an external thread part of an extension pipe of the cover body is opposite to the screwing direction of the cover body and the nozzle part, so that when the cover body is screwed into the nozzle part, a resistance part of the inner cover is abutted against the interior of an opening of the nozzle part, the inner cover moves towards the interior of an accommodating chamber of the container body along with the rotation of the cover body, and further moves towards the interior of the opening relative to the extension pipe due to the opposite screwing direction until an open hole of the extension pipe and a release hole of the inner cover are opened and communicated; due to the action of screwing the coverbody, additives are capable of falling off from the release hole, that is, the additives are capable of being mixed into the filled liquid by swinging the container, and the operation is simple and clear; and moreover, when the cover body is unscrewed from the nozzle part, the release hole can be sealed again, so that the occurrence of the phenomenon that the remainder additives in the cover bodydrip outside is prevented.

The invention discloses a production line of a drum washing machine, which includes a display board in the air, a lifting and returning machine, a barcode printer, a chain plate line, a double-speed chain conveyor line, a power-assisted hanging bucket device, an automatic code scanner, a water injection machine, a performance detection mechanism, a comprehensive Test equipment, quiet room, rework roller conveyor line, automatic bottom foam machine, sealing machine, high-altitude roller conveyor line, continuous elevator and roller conveyor line, and aerial display Kanban, lifting and returning board machine, barcode printer, chain plate line, Double-speed chain conveyor line, power-assisted hanging bucket equipment, automatic code scanner, water injection machine, performance testing mechanism, comprehensive testing equipment, quiet room, rework roller conveyor line, automatic bottom-filling foam machine and box sealing machine are connected in sequence. The production line of the drum washing machine uses a water injection pump as the power source for water injection. The flow rate of each water injection is stable, and the foam bottom bracket can be quickly placed on a single line body, saving cost and space.

The invention discloses a connecting joint for spraying connecting pipe of an electric sprayer, which discloses a connecting joint for clamping and connecting the connecting pipe of the sprayer by controlling the expansion of the inner air bag and the outer air bag by pressing, and at the same time generating negative pressure for adsorption and fixing, which is characterized in that The shell is a rectangular shell structure, and two pairs of push rods are respectively placed on the upper and lower sides of the shell, one end of the push rod is placed outside the shell, and the other end of the push rod is placed inside the shell through the shell. There is a sealing sleeve for the connection between the push rod and the shell, the sealing sleeve is a rubber sleeve, and the two push buttons are respectively fixed on one end of the two pairs of push rods. A sealing piston is placed in the casing, and is fixedly connected with the other ends of the two pairs of push rods respectively, a sealing ring is sleeved on the sealing piston, an air bag sealing cavity is formed between the sealing piston and the inner wall of the casing, and the spring sleeve is placed on the pushrod between the sealing piston and the inside of the housing.