6results about How to "Increase running resistance" patented technology

This utility model provides a high-efficiency and energy-saving integrated tank-pump pressure-stabilizing water tank, relating to the field of water supply equipment processing technology. It includes an integrated tank-pump pressure-stabilizing water tank assembly, with a filter component on its side, and reinforcing and buffer components on its top. The assembly comprises a water tank and an energy-saving pressure-stabilizing pump. In this utility model, multiple filter elements are installed inside the filter box, which effectively filters the water source, removing impurities and particulate matter to prevent them from accumulating inside the tank. The activated carbon box further adsorbs microorganisms in the water source, further purifying the water quality, reducing corrosion and wear of the tank, extending the service life of the integrated tank-pump pressure-stabilizing water tank assembly, and maintaining the cleanliness of the water inside the tank, preventing water quality deterioration due to bacterial growth caused by impurities.

The utility model relates to the technical field of electroplating, and discloses electroplating equipment and a conveying mechanism thereof. The conveying mechanism comprises a shell, a first material opening, a conveying channel and a second material opening which are sequentially communicated are formed in the shell, and the second material opening is adjacent to and communicated with an electroplating bath of the electroplating equipment; the conveying device is installed in the conveying channel and used for conveying the materials from the first material opening to the second material opening, a water retaining assembly is arranged between the conveying device and the second material opening, and a passing gap allowing the materials to pass through is defined in the water retaining assembly; the suction knife assembly comprises a pump body, a liquid suction pipeline and a suction knife body, the suction knife body is installed between the conveying device and the second material opening and is adjacent to the water retaining assembly, and a water suction opening of the suction knife body is communicated with the passing gap. According to the utility model, by introducing the suction knife assembly and the design of dynamic communication between the suction knife assembly and the passing gap, the defects of the existing electroplating equipment conveying mechanism in the aspects of overflow liquid recovery, material pollution control, maintenance cost and the like are overcome.

The utility model discloses a multi-section telescopic precise lifting rod positioning device, and belongs to the technical field of telescopic rods. The multi-section telescopic precise lifting rod positioning device comprises an aluminum profile pipe and a base, the base is located at the bottom of the aluminum profile pipe, a plurality of guide aluminum sleeves are arranged in the aluminum profile pipe, the guide aluminum sleeves are connected with the aluminum profile pipe in a telescopic mode, the guide aluminum sleeves are connected in a sliding mode, and a top plate is arranged at the tops of the guide aluminum sleeves. In order to solve the problems that a first-stage telescopic rod is too large in telescopic ratio and cannot meet the requirements of low basic requirements and large stroke, and a multi-stage lifting rod is provided with a trapezoidal screw rod and is large in rotating resistance and cannot realize synchronous lifting, or the transmission efficiency is further reduced due to the fact that the structure becomes complicated due to synchronous lifting. Power is transmitted to the output gear through the synchronous gear, the output gear is connected with the ball screw, and lifting of the second-stage pipe is achieved.

The utility model provides a kind of material conveying energy-saving device on functional fertilizer energy-saving production line, it is related to fertilizer production conveying technical field, including conveying frame, the inner chamber of conveying frame is equipped with conveyor for conveying functional fertilizer, the top of conveying frame is fixedly connected with shielding frame, the left and right sides of the inner chamber of shielding frame are fixedly connected with shielding plate, the side of the top of shielding frame is equipped with the air extraction component for collecting fertilizer volatile heat energy, the other side of conveying frame bottom is equipped with cleaning assembly, the cleaning assembly is used to automatically clean the surface of conveyor belt and is handled, to guarantee conveying efficiency and reduce energy consumption.

The utility model relates to the technical field of movable wooden doors, in particular to a slideway type movable wooden door with good sealing performance, which comprises a door frame and a wooden door slidably mounted in the door frame, retention mechanisms are fixedly mounted in two sides of the door frame, and a dustproof mechanism is arranged at the joint of the lower portion of the wooden door and the door frame. The fixing mechanism comprises positioning blocks fixedly installed on the two sides of the wooden door and fixing seats fixedly installed on the two sides of the door frame, corresponding installation plates are arranged on the fixing seats, the installation plates are in sliding connection with the door frame, positioning rods are fixedly installed on the installation plates, and the positioning rods and the positioning blocks are distributed correspondingly. And the positioning rod is sleeved with two groups of symmetrically distributed positioning frames. Anti-collision protection between the wooden door and the door frame in the moving process of the wooden door on the door frame is achieved through the arranged retention mechanism, closing and locking between the door frame and the wooden door are achieved through the arrangement of the two sets of positioning frames and positioning blocks, and the situation that the sealing performance of the device is affected due to deformation of the door frame and the wooden door caused by collision between the door frame and the wooden door is avoided.

The invention discloses an intelligent suspension conveying system for workpiece Dacromet spraying, and relates to the technical field of suspension conveying systems.The intelligent suspension conveying system comprises a guide rail, a suspension chain is laid in the guide rail, a driving structure is installed on the guide rail, and the intelligent suspension conveying system further comprises a positive pressure dustproof mechanism which comprises an air pump installed on the guide rail; a rubber pipe is fixedly laid in the guide rail through a clamping piece, air outlets are evenly formed in the rubber pipe, and only the bottom of the guide rail is provided with an opening. Air is continuously conveyed into the guide rail through the air pump and the rubber pipe, so that a micro-positive pressure environment is formed in the guide rail, and atomized coating drifting upwards is prevented from entering the guide rail; the problem that after a suspension conveying system is used for a long time, paint is accumulated on a suspension chain, and the dead weight is increased is solved, in addition, when the suspension chain hunches up and vibrates in the equipment self-inspection process, the rubber pipe can be used for buffering, collision between the suspension chain and the inner wall of the guide rail is reduced, and the effect of protecting the suspension chain is achieved.