Rotary viscometer for asphalt viscosity

The invention discloses an asphalt viscosity rotary viscometer which comprises a main body assembly, the main body assembly comprises a viscometer body, a base and a supporting plate, the base is arranged below the viscometer body, and the supporting plate is fixed to the bottom of the viscometer body; the adjusting assembly is arranged in the base and comprises a supporting sleeve, an adjusting piece, a sensing piece, a locking piece and a pushing piece, the supporting sleeve is fixed in the base, the adjusting piece is arranged in the supporting sleeve, the sensing piece is located in the supporting sleeve, the locking piece is arranged on one side of the adjusting piece, and the pushing piece is arranged on the other side of the adjusting piece. The pushing piece is located on one side of the locking piece. The viscometer has the beneficial effects that through the arrangement of the adjusting assembly, the viscometer body can be automatically adjusted to the horizontal state according to the inclination a