2results about How to "Realize quantitative cutting" patented technology

This utility model relates to the field of tea processing and discloses a tea sorting device for tea processing. The device includes a shell, a metering chamber fixedly connected to the top of the shell, a metering block slidably connected to the inner wall of the metering chamber, a rack fixedly connected to the bottom of the metering block, a motor fixedly connected to the bottom of the metering chamber, a gear fixedly connected to the drive end of the motor, and two fixed posts fixedly connected inside the bottom of the metering chamber. Gears are fixedly connected to the outside of each of the two fixed posts. In this utility model, starting the motor drives gear one to rotate, causing half-gears and quarter-gears to rotate. The meshing connection between the half-gears, quarter-gears, and rack causes the rack to reciprocate, which in turn drives the metering block to reciprocate, thereby achieving quantitative feeding of tea leaves, preventing excessive tea leaves from falling from the feed inlet, and thus improving the tea sorting effect.

This invention pertains to feeding equipment, and more specifically to the field of calcium hypochlorite preparation. The invention discloses a quantitative feeding device for calcium hypochlorite preparation, comprising a base. Both sides of a first hydraulic cylinder are connected to a first feeding pipe via connecting rods. One of the first feeding pipes passes through a feeding port. A first piston is slidably connected inside the first hydraulic cylinder, passing through the bottom of the first hydraulic cylinder and connected to a moving plate. Second feeding pipes are symmetrically fixed on both sides of the moving plate, and the second feeding pipes are slidably connected to the inner sides of the first feeding pipes. In this quantitative feeding device for calcium hypochlorite preparation, the second feeding pipes extend and retract relative to the first feeding pipes, facilitating adjustment of the overall capacity of the first and second feeding pipes to achieve quantitative feeding. A stirring rod rotates while moving downwards and extending into the left side of both the first and second feeding pipes, facilitating unblocking and preventing material blockage.