Base on juicer

A base on a juicer comprises a left fixing frame, an air suction barrel, a fixing seat, a metal frame, a right fixing frame, a suction cup and a button, the suction cup is provided with a fixing ring and a soft air pipe, the bottom of the suction cup is provided with a lower air hole and a pull belt, the metal frame is provided with the air suction barrel and the fixing seat, the air suction barrel is composed of an outer barrel, an inner barrel and an upper air hole, and the fixing seat is provided with a clamping plate hole and a clamping hole. The two ends of an outer cylinder on the air suction cylinder are connected with the left fixing frame and the right fixing frame respectively, the left fixing frame is provided with a button and an air channel body, the air channel body is composed of a rectangular column and a cylinder, air channels are arranged in the rectangular column and the cylinder, the upper portion of the rectangular column is directly connected with the upper air hole, and the lower portio