4results about How to "Increase rotational torque" patented technology

The utility model provides a radar multi-angle adjusting antenna, which comprises a top cover and a lower protective shell, three groups of fixing holes used for connecting and fixing the top cover are arranged in the top cover, the three groups of fixing holes are uniformly distributed in the top cover at equal angles, a group of radar antenna main bodies used for releasing signals are arranged at the lower end of the top cover, and the radar antenna main bodies are connected with the lower protective shell. The radar antenna main body comprises an antenna body, a radar feeder line, a fluted disc and an inner transmitting net, and a group of antenna bodies used for releasing signals are arranged in the middle position of the radar antenna main body. The motor drives the power gear to rotate, the power gear rotates to drive the fluted disc to rotate, the fluted disc drives the rotary embedding base to rotate in the rotating process, the rotary embedding base drives the supporting base and the antenna body to generate angle adjustment, and radar signals are released through the inner transmitting net, the radar feeder line and the antenna body.

The utility model relates to the technical field of concrete mixing, and discloses a concrete mixing device capable of controlling the mixing amount. The concrete mixing device capable of controlling the mixing amount comprises a supporting frame, supporting plates are fixedly installed on the two sides of the supporting frame, a driving motor is fixedly installed above the supporting plates, a gear is fixedly installed on the outer side of a rotating shaft of the driving motor, a connecting bearing is fixedly installed in the supporting frame, and the connecting bearing is fixedly connected with the driving motor. When the discharging motor does not drive the discharging shaft to rotate, a plate-shaped structure on the outer side of the discharging shaft can limit falling of materials, the materials are made to stay in the stock bin so that the materials can be weighed conveniently, and when the discharging motor drives the discharging shaft to rotate, the mixing barrel is fixedly connected with the discharging motor. The plate-shaped structure on the outer side of the discharging shaft can drive the materials to rotate to the position below the discharging shaft, the materials can slide into the mixing barrel through the conveying pipe under the influence of gravity, and in this way, the weight ratio of all the components can be conveniently controlled.

The utility model discloses an operating room garbage solid-liquid separation device, and relates to the technical field of garbage solid-liquid separation devices, the operating room garbage solid-liquid separation device comprises a support frame, the lower part of the support frame is fixedly connected with a support seat, the upper surface of the support seat is fixedly connected with a separation box, and the upper part of the inner cavity of the separation box is movably connected with a filtering mechanism. According to the solid-liquid separation device for the garbage in the operating room, through cooperation of the protective cover, the motor, the driving gear, the driven gear, the threaded rod, the limiting rod, the extrusion plate, the limiting plate and the separation box, the coarse filter frame preliminarily intercepts large solid garbage, the fine filter frame further blocks fine solid particles, it is ensured that only liquid can smoothly pass through, and the solid-liquid separation effect is improved. The sliding plate and the protruding block can move up and down under the action of the compression spring, solid waste at the bottom of the rough filtering frame is effectively extruded, rough filtering holes are prevented from being blocked by the solid waste, efficient solid-liquid separation of waste in the operating room is achieved, the solid-liquid separation efficiency is improved, and meanwhile the maintenance and cleaning cost caused by blocking is reduced.