Self-adjusting ternary energy consumption viscous damper

The invention discloses a self-adjusting ternary energy consumption viscous damper which comprises an upper connecting transmission box, a viscous damping liquid sealing box, a transmission rod, a rotating shaft, a composite blade and a pin shaft. Translational motion of the upper connecting transmission case is converted into rotation of the composite blades, the composite blades rotate to cut viscous damping liquid to consume energy, unary energy consumption is achieved, sliding plates on the composite blades slide in T-shaped sliding grooves in a reciprocating mode under the combined action of rotating centrifugal force and springs, the sliding plates slide in a reciprocating mode to cut the viscous damping liquid to achieve binary energy consumption, and the energy consumption is achieved. Meanwhile, a variable inerter mechanism is formed through the change of the rotating radius of the sliding plate, ternary energy consumption is achieved, in addition, small holes in different positions can be shielded t