A large sweeper and a rotating brush time width changing mechanism and a rotating brush lifting device mounted on the same, a foot lever and a large waste removing device and a sprinkling device and a sound generating device

摘要

An object of the present invention is to provide an apparatus and a method for rotating a rotary brush, a scraping brush, and a fan without using an engine, It is possible to carry out the operation while sitting on the driver's seat and also to a large sweeping car which does not damage the claws or the bottom surface formed in the trash storage box even when used on a ground surface having an uneven surface, When using the rotating brush part, it is possible to prevent deformation of the brush and increase the durability by lifting the brush. Also, it is possible to remove the large waste, and by suppressing scattering of dust by spraying and removing dust adhering to the floor surface, The present invention aims to provide a large sweeper which can be safely and happily operated. As a means for solving the problem, The scraping brush 17 and the fan 34 by using the transfer members such as the rotary brushes 24, 29, 33 and the like to transfer the rotary brush 14, the scraping brush 17, the fan 34 is rotated, the lower surface of the garbage storage box 15 is fastened by the ratchet 39, the wires are attached to the ratchet 39, and the fork insertion It is possible to mount the member 35 in a rocking manner while allowing the rotary brush mounting member to be fixed in the desired width by swinging it in a desired manner and to lift the rotary brush by kicking the foot lever, , A water tank is mounted on the upper part of the sweeping machine, a nozzle is mounted on the front side of the sweeping machine, and a sound generating device is mounted on the body of the sweeping vehicle.