A capping machine bottle holder includes a bottle holder, a plane bearing, and a fixed shaft. A shaft end cover is fixed on a shaft end of the fixed shaft through a screw, and a stop groove is opened on the shaft end cover. The fixed shaft is provided with a flat square fitted with a stopper groove, and the stopper groove is stuck on the flat side. The utility model can not only reliably prevent the rotation of the shaft end cover, but also can withstand the large unilateral axial pressure. The utility model has simple structure and is not easy to be damaged.

Canopy Gazebo & Carport

Canopy Gazebo & Carport,Carport Gazebo ,Metal Storage Buildings ,Pop Up Garage

Garden Furniture Sets Co., Ltd. , http://www.nbpatiofurniture.com