4results about How to "Rotation effect" patented technology

The present application relates to the production manufacturing field, especially to a differential housing rust-proof treatment equipment, which can spray rust-proof oil on the differential housing from multiple directions to improve the rust-proof effect. The differential housing rust-proof treatment equipment comprises a treatment machine body and a first oil pump, etc., the top middle of the treatment machine body is connected with the first oil pump, the first oil pump is communicated with an external oil storage tank, and further comprises an internal spraying mechanism and a bottom spraying mechanism, etc., the upper part of the treatment machine body is provided with the internal spraying mechanism for spraying rust-proof oil on the inside of the differential housing, and the lower part of the treatment machine body is provided with the bottom spraying mechanism for spraying rust-proof oil on the bottom of the differential housing. The present application can spray rust-proof oil on the inside of the differential housing through the sprayer and on the bottom of the differential housing through the second nozzle, so as to realize the effect of spraying rust-proof oil on the differential housing from multiple directions and improve the rust-proof performance of the differential housing.

The present application relates to the technical field of super-thick concrete members, and discloses a deep foundation pit supporting pile drilling device and a use method thereof, which comprises a drilling machine, a drill rod is installed on the drilling machine, a drill bit is installed on the drill rod, the drill bit comprises a drill cylinder, a drill disc is installed at the bottom of the drill cylinder, a connecting plate is installed at the top of the drill cylinder, a soil removal assembly is installed in the drill cylinder, the soil removal assembly comprises a soil scraping mechanism and a cutting mechanism, a supporting plate, a supporting assembly and a third transmission mechanism are installed at the top of the drill cylinder, and a first transmission mechanism is installed at the top of the supporting plate. Through the cooperation of the first transmission mechanism, the second transmission mechanism, the lifting mechanism and the cutting mechanism, the cutting plate can cut and push the soil blocks in the drill cylinder after the first movable plate contacts the tray on the drill rod, so that the soil blocks left in the drill cylinder due to the expansion force can be removed, thereby improving the soil removal efficiency of the equipment.

The utility model discloses a cyclone plate dust collector, including jar body, the inside installation of jar body has cleaning assembly, the cleaning assembly includes the installation pipe of rotation connection in the top of jar body, the inside fixed connection of installation pipe has the water pipe of vertical setting, the inside fixed connection of installation pipe has the fixed pipe of horizontal setting, the fixed pipe is linked together with water pipe, the outside rotation connection of installation pipe has movable pipe, the outside one end fixed plug connection of movable pipe top portion has the hose, the hose is linked together with water pipe, the inside installation of jar body has cyclone plate main part, the fixed pipe and movable pipe are respectively at cyclone plate main part top and bottom portion, the utility model discloses setting cleaning assembly, through setting special type water spray pipe, guaranteeing that the vane of cyclone plate can get sufficient cleaning, the sustained rotation of cooperation installation pipe makes the cyclone plate can be completely cleaned, be favorable to improving cleaning effect and cleaning efficiency.

The utility model belongs to the technical field of spring end face flattening, and particularly relates to an automatic spring forming device for flattening the end face of a spring, which comprises a spring end face polishing device, a turntable arranged on the spring end face polishing device, and a plurality of mounting grooves arranged in the turntable and communicated with the outside, a plurality of positioning sleeves are fixedly connected into the plurality of mounting grooves respectively; the multiple rotating grooves are formed in the inner walls of the multiple positioning sleeves correspondingly, multiple clamping plates are rotationally connected into the rotating grooves, multiple first gear grooves are formed in the top surfaces of the inner walls of the rotating grooves, multiple gears are rotationally connected into the multiple first gear grooves correspondingly, and one ends of the multiple gears extend into the rotating grooves; the fixing plates are respectively fixed with the plurality of clamping plates; by means of the spring end face polishing device, the problem that when a user conducts end face polishing on springs of different models, the user needs to purchase positioning sleeves of different models, and consequently the cost consumed by spring forming is increased is solved.