3results about How to "Control lift" patented technology

This utility model discloses an auxiliary stirring device for a mixing vessel, relating to the field of mixing vessel technology. The utility model includes a vessel body, a top cover, and a controller. A first connecting flange is welded to the upper surface of the vessel body, and a second connecting flange is welded to the lower surface of the top cover. The second connecting flange is disposed on the upper surface of the first connecting flange. The controller is mounted on the upper surface of the top cover. Sliding rods are slidably installed at both ends of the upper surface of the top cover. A sliding plate is welded to the lower surface of both sliding rods. The sliding plate has an annular plate structure, and several placement slots are formed on the upper surface of the sliding plate. A connecting shaft is rotatably installed inside each placement slot, and several auxiliary stirring plates are welded to the circumferential side of the connecting shaft. The structure of the sliding rods, sliding plate, and auxiliary stirring plates in this utility model facilitates the control of the lifting and lowering of the sliding rods while the drive motor controls the movement of the lead screw nut, thereby causing the sliding plate to slide up and down inside the vessel body. Furthermore, the flow of liquid inside the vessel causes the auxiliary stirring plates to rotate as the sliding plate moves up and down.

The present application belongs to the technical field of water pump, and relates to a pump capable of increasing flow and pressure, comprising a pump body, a water inlet and a water outlet arranged on the pump body, an impeller and a water outlet cover arranged in the pump body and used for guiding pressurized fluid to the pump cavity, the water inlet and the inlet of the impeller being communicated through a flow channel body, the flow channel body comprising a throat pipe and a nozzle, the water outlet and the nozzle being respectively communicated with the pump cavity, the outer side of the nozzle being provided with a conversion turbine driven by a power device in two directions, the water pump being in a flow-increasing mode and a pressure-increasing mode respectively when the conversion turbine rotates in different directions, the conversion turbine driving fluid to flow in the opposite direction of the nozzle in the flow-increasing mode, and the conversion turbine driving fluid to flow in the direction of the nozzle in the pressure-increasing mode. The pump capable of increasing flow and pressure can select a high-flow mode or a high-lift mode according to actual requirements.

The utility model relates to display support technical field especially relates to police hidden type control display storage rack, including rotating support, damping pivot, support frame, support sliding block, threaded rod, limit board, transmission wheel, belt, driving wheel, rotating shaft and rotating motor, the inside of rotating support is provided with damping pivot, the outside of damping pivot is provided with support frame, the bottom surface of support frame is provided with support sliding block, the inside of support sliding block is provided with threaded rod, the top surface of threaded rod is provided with limit board, the outside of threaded rod is provided with transmission wheel, the outside of transmission wheel is provided with belt, the inside of belt is provided with driving wheel, the inside of driving wheel is provided with rotating shaft, the bottom surface of rotating shaft is provided with rotating motor, the utility model discloses through setting up the lifting structure at the bottom of display, when not needing using, the display is stored in the box body, when needing using, through the lifting structure and promote the display to rise from the box body, the power is connected and is used conveniently.