Adjustable suction arm for electric suction sweeper

Abstract

The utility model discloses an adjustable formula suction arm for electric suction truck belongs to suction arm technical field, including the rotating platform of fixed on the suction truck jar body, the top of rotating platform is fixed with the fixed base through bolt, one side of fixed base is connected with the rotary frame rotatably, one end of rotary frame is connected with the sliding seat slidably, and the position of sliding seat on rotary frame is controlled through drive assembly between sliding seat and rotary frame, and the elbow pipe is fixed in sliding seat through the clamp, and the elbow pipe is connected with the jar body through the first bellow, the both sides outer wall of fixed base all are connected with the second hydraulic cylinder rotatably, and the movable end of second hydraulic cylinder is connected with rotary frame rotatably, the utility model discloses the cooperation of second hydraulic cylinder and multiple components, and the cooperation of each component is close, and the operation is convenient, can respond the change of different operation environment fast, and effectively expands the operation range and adaptability of suction arm.

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