38results about How to "Extended jet range" patented technology

The invention relates to bridge equipment which comprises a top plate, a supporting column and a sun-shading net. The top plate comprises a main plate body. Sliding grooves which extend front and back and are opened outward are symmetrically arranged in the main plate body left and right; a central point rotary chamber located at the center left and right is arranged on the front end of the main plate body, a first rotary wheel is rotatably mounted in the central point rotary chamber through a rotary rod; a side rotary chamber is arranged on the front end of the sliding groove; transfer grooves communicating each other are arranged between the side rotary chamber and the central point rotary chamber; a front slide block and a back slide block are slidably mounted in each of the sliding grooves front and back; a front screw rod and a back screw rod are spirally mounted in the front slide block and the back slide block in a matched manner, separately; the front screw rod and the back screw rod are fixedly connected; a second rotary wheel is mounted in the side rotary chamber; the second rotary wheel is fixedly connected to the front screw rod; rotary belts are mounted on the first rotary wheel and the second rotary wheel; and a front connecting rod which extends forward is fixedly arranged on the outer side end of the front slide block, and a back connecting rod which extends forward is fixedly arranged on the outer side end of the back slide block.

A new type of bridge equipment, including a top plate, pillars and sunshade nets. The top plate includes a main board body. The left and right sides of the main board body are symmetrically provided with sliding grooves that extend forward and backward and start outward. The front end of the main board body is provided with a middle The first rotating wheel is rotatably installed in the middle point rotating chamber through the rotating rod, the front end of the sliding groove is provided with a side rotating chamber, and the side rotating chamber and the mid point rotating chamber are provided with mutual connection. The transmission groove, the front sliding block and the rear sliding block are installed in the sliding groove to be able to slide back and forth, and the front sliding block and the rear sliding block are respectively screw-fitted with a front screw rod and a rear screw rod, The front screw rod and the rear screw rod are fixedly connected, the second runner is installed in the side rotating cavity, the second runner is fixedly connected with the front screw rod, and the first runner and the second runner are installed with a rotating belt The outer end of the front sliding block is fixedly provided with a front connecting rod extending forward, and the outer end of the rear sliding block is fixedly provided with a rear connecting rod extending backward.

The invention relates to a window scraper capable of spraying steam. It includes a window scraper host and a steam generator for generating steam, wherein the window scraper host includes a host casing, a suction nozzle, a suction unit, a liquid collection tank and a nozzle, and the steam generator is installed on the window in a detachable manner. On the host casing of the scraping host; the window scraping host also includes a first pipe and a first joint, and the first pipe is connected between the nozzle and the first joint; the steam generator includes a second joint; when the steam generator is installed on the main shell , the first joint is docked with the second joint, and the steam generated by the steam generator passes through the second joint, the first joint, and the first pipe, and then sprays out from the nozzle. The steam generator of the present invention is detachably installed on the main body casing of the window scraper main machine, and the steam generator is independent from the window scraper main machine, so that the steam generator is installed when the steam function is needed, and when the steam function is not needed Remove the steam generator, humanized and reasonable design, easy to disassemble and assemble.

The invention discloses a punching and forming device for a plug sleeve used in socket production, which belongs to the technical field of socket production and includes a punching table, a moving component, a conveying component, a U-shaped plate, a stamping component, a finished product storage component, two mold cooling components, two Turn the roller and two mounting seats, the punching table is set on the ground, the U-shaped plate is set on the top of the punching table, the moving assembly is set on the punching table, the conveying assembly is installed on the moving assembly, the punching The components are installed on the moving component and the U-shaped plate, the finished product storage component is arranged under the blanking trough, and the two mold cooling components are symmetrically arranged on the U-shaped plate. The present invention solves the problem that the existing plug sleeve stamping and forming device for socket production needs to manually move the copper plate for a short distance before continuing stamping after a single stamping, which affects the stamping efficiency, and the temperature of the stamping punch is too high during the continuous stamping process. , It is easy to cause damage to the stamping punch and affect the stamping quality of the workpiece.