An intelligent automatic silo bag
An intelligent and automatic technology, applied in medical science, surgery, etc., can solve problems such as doctor fatigue, increased labor intensity of doctors, and damage to infant intestines
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[0024] As an improved specific implementation manner, the controller 2313 includes:
[0025] The H bridge circuit 4 is coupled to the lifting motor 2311 to control the positive and negative rotation of the lifting motor 2311;
[0026] The pulse generating circuit 5 is coupled to the H-bridge circuit 4 to output waveform signals to the H-bridge circuit 4 to drive the lifting motor 2311 forward and reverse;
[0027] NPN transistor 6, the collector of the NPN transistor 6 is coupled to the power supply, the emitter is coupled to the H-bridge circuit 4, the base is coupled to the pressure sensor 3 after a delayer, to receive the delayed pressure signal After conducting, connect the H bridge circuit 4 and the power supply, so that the H bridge circuit 4 drives the lifting motor 2311 to reverse, and drives the ring seat 221 to rise along the extrusion slide rail 211. PNP transistor 7, the collector of the PNP transistor 7 is coupled to the pulse generating circuit 5, the emitter is...
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