Automatic torsigraph of bottle lid

The utility model provides an automatic torsigraph of bottle lid, including the bottom plate, be equipped with two stands and digital display torsigraph on the bottom plate, two stand upper portions set up an upper fixed plate, the centre is equipped with can be according to the speed reducer board of bottle height control, it holds the motor to be equipped with low speed adjusting on the speed reducer board, be equipped with the axostylus axostyle on the output shaft of low speed adjusting appearance motor, the axostylus axostyle lower extreme is opened there is the guide slot, establish the twist pin in the guide slot, the over twisting pole is worn to the twist pin can transfer torque, the inside pressure spring of establishing of axostylus axostyle, a pressure spring end pressure is at the motor axle head, end pressure axle head on the torsion bar, the torsion bar lower extreme passes through the threaded connection cylinder block, the cylinder block is connecing the three -jaw cylinder, connecing the twi