3results about How to "Avoid filling" patented technology

The utility model relates to the field of grain oil processing and filling technology, and disclose a kind of ration filling equipment for grain oil processing, including filling machine, the bottom mesa position fixed mounting of filling machine is equipped with transmission seat, it is provided hydraulic cylinder by transmission seat bottom, its telescopic makes through driving plate can drive cam to rotate, realize the automatic adjustment of the distance between guide rod, when needing to replace different specifications oil drum, when hydraulic cylinder telescopic drives cam rotation, through the transmission of T-shaped rod one, connecting plate and T-shaped rod two, drive U-shaped plate along the sliding slot sliding, and then adjust the distance of two sides guide rod, without manual screwing adjusting bolt, the adjustment process is quick and efficient, greatly shorten specification switching time, avoid the restriction of frequent shutdown adjustment to production line continuity when the multiple specifications oil drum alternate production, eliminate the influence of operator experience on adjustment accuracy simultaneously, prevent the problem that spacing is too large to cause guiding failure or spacing is too small to cause oil drum jam.

The embodiment of the application discloses a binary aerosol liquid filling mechanism, which comprises a transition joint, the output end of a gas cylinder is connected with the transition joint, the transition joint is connected with a filling valve body, the lower end of the filling valve body is provided with a lower sealing seat and a locking sleeve, an outer fixing sleeve is arranged on the outer side of the locking sleeve, the outer fixing sleeve is provided with a filling needle, the center of the filling valve body is provided with a cavity one, the lower end of the transition joint is provided with a spring one arranged in the middle, the bottom of the spring one is connected with a sealing pressing cap, the lower end of the sealing pressing cap is provided with a sealing cap, the middle of the sealing cap is provided with a needle, the needle is arranged at the lower end of the bottom of the sealing cap, the lower sealing seat is provided with a channel one, the top of the filling needle is in contact with the bottom of the sealing cap, the filling needle passes through the middle of the locking sleeve and the outer fixing sleeve, the outer side of the outer fixing sleeve is provided with a pressing head, the upper end of the pressing head is provided with a spring two, the spring two is arranged around the outer ring of the filling valve body, and the application realizes precise filling and saves cost.

The utility model discloses a mine double-car operation elevator shaft structure, which relates to the technical field of elevator shaft structures, and comprises a shaft body and an external PLC (programmable logic controller), the surface of the shaft body is connected with a safety channel, the safety channel is fixedly connected with a ventilation mechanism, and an isolation mechanism is arranged in the safety channel. The safety channel comprises a first channel, a second channel, a third channel and a fourth channel, the ventilation mechanism comprises a first ventilation pipe, a second ventilation pipe and a ventilation fan, and the isolation mechanism comprises a fireproof isolation curtain. A worker climbs to the top of the safety channel through the crawling ladder to be transferred to the outside, so that the worker still has a channel for transferring outwards when the elevator is damaged, and the problems that an existing elevator shaft is lack of a pedestrian path, the production efficiency is affected, and certain potential safety hazards exist are solved.