Putty powder stirring device cleaning structure utilizing hydraulic pressure buffer principle

The invention discloses a putty powder stirring device cleaning structure utilizing a hydraulic pressure buffer principle. When an arranged stirring tank is cleaned, cleaning water is introduced through a water injection head to drive a nested mechanism to rise, so that an automatic contact function can be achieved on the nested bound of a stirring shaft, and the cleaning water enters stirring rods separately and jacks side scraping devices through hydraulic pressure, so that the side scraping devices are close to the inner side face of the tank body; then the inner portion of the tank body isflushed through buffer spray pipes and buffer spray heads, recoil brought by hydraulic pressure spraying during flushing can make the stirring rods move, thereby scraping putty powder residues in thetank body to complete automatic cleaning of the inner portion of the tank body, no manual operation is needed, the cleaning effect is also greatly improved, and the residues are prevented from affecting the next use due to ag