2results about How to "Quick lubrication" patented technology

The utility model relates to carton slotting device technical field discloses a kind of multi-surface slotting device for carton production, including support platform, the top front end of the support platform is equipped with sliding slot, the inside of the sliding slot is clamped with movable threaded seat, the front end of the support platform is clamped with clamping seat, the top of the clamping seat is equipped with limit seat, and the front end of the clamping seat is provided with locking knob. The utility model is through being equipped with adjusting limit structure, when using, movable threaded seat is clamped to the sliding slot inside being equipped with in support platform front end, movable threaded seat inside the sliding slot is inserted into clamping seat, then movable threaded seat is slid in sliding slot interior and drives the limit seat on the top of clamping seat to move in support platform front end and top end, locking knob is sleeved to the outside of movable threaded seat in clamping seat front end and clamping seat contact, clamping seat is locked and positioned, to realize adjusting limit function.

This utility model discloses a quick-opening and closing butterfly valve for LNG ship pipelines, including a butterfly valve body and a handwheel installed on one side of the butterfly valve body. The handwheel includes a wheel body and a connecting shaft fixed in the middle of the wheel body. An inner opening is provided in the middle of the wheel body, and a quick-lubricating mechanism is provided in the inner opening. The quick-lubricating mechanism includes a squeeze-type lubricating fluid storage container, an inlet channel, and a diverter column. The squeeze-type lubricating fluid storage container includes a pressure plate and a rubber tube fixed inside the pressure plate. A drain port is provided at the inner end of the rubber tube. An inlet port for use with the drain port is provided in the middle of the inner opening. The inlet channel is opened inside the connecting shaft. The diverter column is fixed to the inner end of the connecting shaft. The diverter column includes a column body with a liquid accumulation groove at the inner end and four sets of drainage channels evenly opened in the column body. An annular drainage groove is provided on the outer surface of the diverter column. The quick-lubricating mechanism designed in this utility model can achieve the purpose of rapid lubrication at the connection between the handwheel and the valve body.