Novel gapless gear driving device for vertical lathe workbench

The novel gapless gear driving device comprises a base, a first chain wheel and a second chain wheel, a servo motor is installed above the left side of the base, the output end of the servo motor is connected with a main shaft through a coupler, and the left outer side and the right outer side of the main shaft are in key connection with the first chain wheel and the second chain wheel. Connecting rods are in key connection with the lower portions of the front and rear sides of the first chain wheel and the second chain wheel, bevel gears are fixed to the left and right outer sides of the connecting rods, driven shafts are welded to the inner sides of the upper portions of the bevel gears, and filter screens are clamped to the lower portions of the left and right sides of the base. According to the novel gapless gear driving device for the vertical lathe workbench, the magnet is installed, after iron chips are sucked into the inner side of the base, the iron chips are all sucked to the outer side through the