3results about How to "Realize automatic control operation" patented technology

This utility model discloses an automated control feed gathering machine for ranches, including a fence, a hydraulic power system, a gathering mechanism, pulleys, and wire ropes. The fence is fixed to the ground and has several sets of pulleys. The hydraulic power system is fixed to the ground, and the gathering mechanism is installed on the side wall of the fence. The gathering mechanism and the hydraulic power system are connected by wire ropes. The gathering mechanism includes a square tube, a support frame, a connecting rod, a fixing frame, a crossbar, and a gathering disc. The square tube is fixed to the fence, the support frame is located on one side of the square tube, the gathering disc is connected to the bottom of the support frame, the connecting rod is welded to the end of the support frame away from the gathering disc, and a pair of fixing frames are provided, which are fixedly welded to both ends of the connecting rod and extend outward to the outside of the square tube. This utility model can reduce the friction of the wire rope and improve its service life; it can move feed away from the fence along the side wall of the gathering disc towards the fence, thereby achieving the gathering effect.

The present invention discloses an automatic control method for recycling mobile terminal liquid crystal screen logos, including a host computer, a PLC controller 1, a PLC controller 2, an industrial camera g1, an industrial camera g2, a solenoid valve D1, a solenoid valve D2, a relay, a servo motor S1, a servo motor S2, a servo motor S3, a pneumatic device Q1, a pneumatic device Q2, a conveyor belt-AC motor, a three-coordinate slide, a stepper motor B1, a stepper motor B2, a stepper motor B3, a straight-moving push rod device, a coding device, a pressure sensor Y1, a pressure sensor Y2, a photoelectric sensor G1 and a photoelectric sensor G2. The automatic control system and method for recycling the logos of waste mobile terminal liquid crystal screens realizes a series of automatic control operations of transmission, photographing, signal transmission and coding of mobile terminal liquid crystal screens through the reasonable arrangement of the host computer, the PLC controller, the industrial camera, the solenoid valve, the relay, the conveyor belt-AC motor, the servo motor and the pneumatic device.

The utility model relates to the technical field of valves, in particular to an automatic speed control valve, which comprises a valve body, a valve handle seat arranged on the valve body and a valve handle arranged in the valve handle seat and in threaded connection with the valve handle seat, a fixed disc is fixedly mounted at the top of the valve body, and a plugging disc is fixedly mounted at the bottom of the valve handle seat. The plugging disc and the fixing disc are fixedly connected through a plurality of fastening bolts, a cross-shaped groove formed in the vertical direction is formed in the valve handle, a left supporting plate and a right supporting plate which are symmetrical to each other are fixedly installed on the annular side face of the fixing disc, a supporting frame is fixedly installed on the two supporting plates, and a servo motor is arranged on the supporting frame. A cross-shaped inserting rod is arranged on an output shaft of the servo motor, the cross-shaped inserting rod is located in the cross-shaped groove and matched with the cross-shaped groove in an inserted mode, and a waterproof sleeve which is arranged on the valve handle seat in a sleeving mode and rotationally connected with the valve handle seat is fixedly installed on the cross-shaped inserting rod. The utility model is convenient for electrically controlling the flow speed operation, saves manpower and is convenient to use.