Butter impermeator

The utility model relates to a mechanical equipment maintains the device, specifically is a butter impermeator. Including the barrel of cylinder, the upper end of barrel is equipped with the end cover, and the lower extreme is equipped with the bottom, be equipped with the piston in the barrel, be equipped with the pretension spring between piston and the bottom, for sealed yellow oil storage chamber between piston and the end cover, the coupling hose who is equipped with the grease squirt on the end cover and connects lubricating apparatus, the end cover is equipped with the ball valve of adjusting the oil mass with hose connection department, be equipped with the air vent on the bottom. This device simple structure, the design is exquisite, can continuously guarantee the supply of lubricating oil, has also reduced maintainer's work load simultaneously. 本实用新型涉及机械设备的维护装置，具体是种黄油自动注油器。包括圆筒形的筒体，筒体的上端设有端盖，下端设有底盖；所述筒体内设有活塞，活塞与底盖之间设有预紧弹簧；所述活塞与端盖之间为密封的黄油存储腔；所述端盖上设有注油器和连接润滑设备的连接软管，所述端盖与软管连接处设有调节油量的球阀；所述底盖上设有通气孔。本装置结构