Experimental apparatus is used in mechanical engineering teaching

The utility model relates to an experimental apparatus is used in mechanical engineering teaching, include the supporting seat and fix the supporting bench face on the supporting seat, fixed motor no. 1 on the supporting bench face, a motor electric converter of connecting is equipped with band pulley no. 1 on the output shaft of motor no. 1, the right side sliding connection motor no. 2 of the upper surface of supporting bench face is equipped with band pulley no. 2 on the output shaft of motor no. 2, be equipped with the belt on band pulley no. 2 and the band pulley no. 1, connects wire rope on the output shaft of motor no. 2, and wire rope is fixed with metering plate through the gyro wheel, fix the riser on propping up the supporting bench face, be equipped with function button and elastic element on the riser, elastic element's last surface paste and the detecting element that the electric resistance strain gauge electricity is connected, electric resistance strain gauge is connected with calculation is