| 摘要 |
PURPOSE:To guarantee operational sefety by stopping a mixing pool through applying attached stop pieces into stoppers set to project from the both sides of a mixing pool. CONSTITUTION:A cylindrical rotary shaft of a V-shaped mixer 2 is rotatively supported at a base 4. At one end of the rotary shaft 3 of the mixer 2 are placed stoppers 16a, 16b projecting from both sides positioned 180 degree opposite to each other. They are places in horizontal direction between the port 11 of the mixer 2 takes a vertical position. When the mixture in the mixer 2 is taken out, driving force of the mixer 2 is cut, the mixer 2 is slowly rotated so that it may stop with its port 11 hanging down, the stop piece 19 slides to the side of the mixer 2 by the supply of pressurized air into the aircylinder 24 of the sliding device, and the stopper 16a of the mixer 2 is fixed to the base 4 through the stop piece 19. |
