16-05-2023 дата публикации
Номер: CN116122204A
Принадлежит:
The invention relates to the technical field of environmental sanitation sweeping, in particular to a road sweeper with a lifting buffer structure. According to the technical scheme, the sweeping device comprises a frame, a sweeping brush and a two-way lead screw, a collecting box is fixedly installed at the top of the frame, a mounting frame is fixedly installed at the top of the frame on the other side of the collecting box, a sliding rod is fixedly connected to the top of the frame on one side of the mounting frame, and a fixing block is slidably installed on one side of the sliding rod through a sliding seat; a two-way lead screw is rotationally installed at the bottom of the fixing block through a connecting block, and a threaded frame is installed on the outer side of the two-way lead screw in a threaded mode. A second motor is powered on to operate to drive a bidirectional lead screw to rotate, the rotating bidirectional lead screw drives two sets of threaded frames to horizontally ...
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