8results about How to "For automatic discharge" patented technology

This utility model discloses an automatic separation and collection device for heavy debris in an airflow conveying system, relating to the technical field of airflow separation equipment. The separation body includes a cylindrical cavity with a conical guide hood at the top. A spiral feed plate is located between the outer side of the guide hood and the inner wall of the cavity. A feed pipe is located on one side of the upper part of the cavity, a discharge pipe is located at the top of the cavity, and a discharge port is located at the bottom of the cavity. Corn fibers, being lightweight and highly susceptible to airflow, move upwards more easily with the airflow, while heavy debris, due to gravity and centrifugal force, tends to sink closer to the inner wall of the cavity, significantly improving the initial separation efficiency and reducing the mutual entanglement of corn fibers and heavy debris.

The utility model belongs to the technical field of gas extraction pipeline water drain, specifically is a kind of coal mine gas extraction pipeline water drain. Include: extraction pipeline, the extraction pipeline is horizontally arranged, and the opening is set in extraction pipeline bottom;Water drain main part, the water drain main part is connected in extraction pipeline bottom, and is communicated with opening;The top of water drain main part is equipped with the water inlet that is communicated with extraction pipeline, bottom is equipped with drain, the inside of water drain main part is equipped with check valve for controlling water accumulation discharge;The check valve includes valve seat and the ball float for sealing this valve seat, ball float is arranged on limit rod, limit rod is provided with return spring, and return spring supports ball float.The utility model effectively solves the problem of small volume and easy water accumulation caused by the height restriction of traditional vertical water drain.

This invention relates to a stamping die with automatic material discharge capability. It includes a fixed die, a movable die, a wedge assembly, a scrap discharge component, a die base, and a forming plate. Die bases are fixed to both the fixed and movable dies. The contact surfaces of the fixed and movable dies form a spatial shape identical to the forming plate. The wedge assembly is positioned between the fixed and movable dies. The scrap discharge component is used to discharge scrap during the processing of the forming plate and is detachably connected to the fixed die. The advantages of this invention are: automatic scrap discharge; greater force applied to the automatic bending operation via the wedge mechanism; and scrap discharge at different locations depending on the location.

The invention discloses a metal workpiece inclined hole drilling device, and relates to the field of metal machining, the metal workpiece inclined hole drilling device comprises a base and an inclined plate, the base is used for being installed on a workbench of a machining center, the inclined plate is installed on the base, the inclined plate is provided with a positioning pin and a bolt, and the bolt and the positioning pin are used for being connected with a workpiece; a mounting area for mounting a workpiece is arranged on the surface of the inclined plate, the positioning pins and the bolts are distributed at the edge part of the mounting area, the two positioning pins are symmetrically arranged along the center of the mounting area, and a certain angle is formed between the direction of a connecting line between the two positioning pins and the inclination direction of the inclined plate. According to the inclined hole drilling device for the metal workpiece, the workpiece is kept at a specific inclined angle on the workbench of the machining center, so that a cutter of the machining center can machine an inclined hole in the workpiece.

This invention provides an antifreeze faucet and an antifreeze component for RVs. The antifreeze faucet, used in RVs, includes a faucet outlet, a water inlet, and an antifreeze valve. The faucet outlet is connected to the antifreeze valve, which is disposed in the water inlet. The antifreeze valve includes a valve core gap extending vertically through the valve core gap, a valve hole perpendicular to the valve core gap, and a valve core movably disposed within the valve hole. The antifreeze valve is configured to move the valve core as the temperature changes, thereby discharging water from the faucet outlet through the valve core gap. This invention, by setting a movable valve core to change the connection state between the faucet outlet and the valve core gap, automatically discharges residual water from the faucet at low temperatures, preventing damage to the equipment from freezing.

The application discloses biomass automatic deslagging anti-backfire furnace, which belongs to the technical field of biomass cooking equipment and comprises a furnace body, a pyrolysis gasification combustion chamber arranged in the furnace body and a chain grate capable of rotating arranged at the bottom of the furnace body. A fuel bin is arranged above the side of the pyrolysis gasification combustion chamber, and a material falling port is arranged at the bottom of the fuel bin. A material stirring chamber is arranged below the fuel bin, the top of the material stirring chamber is communicated with the fuel bin, and a material stirring outlet is arranged on one side of the material stirring chamber. A material stirring wheel is arranged in the material stirring chamber, and a plurality of material distribution grooves are arranged on the material stirring wheel. An anti-backfire material sliding plate is arranged below the material stirring outlet, and the anti-backfire material sliding plate is inclined downward. The material stirring chamber and the anti-backfire material sliding plate arranged between the fuel bin and the pyrolysis gasification combustion chamber are utilized to control the amount of biomass fuel entering the combustion chamber per unit time according to the rotation interval time of the material stirring wheel, so that the biomass fuel can be fully combusted. The anti-backfire material sliding plate separates the pyrolysis gasification combustion chamber from the material stirring chamber, so that the flame cannot burn to the fuel bin, and the safety is high.

The utility model relates to water quality monitoring technical field discloses integrated multi -parameter water quality on -line monitoring system, include: monitoring rod, the monitoring rod top installs signal box, monitoring rod one side sliding installation has the adjusting ring, the adjusting ring side wall fixed mounting has the support, the support one side sliding installation has the sliding ring, sliding ring both sides fixed mounting has the impact board. In the utility model, after the lake water surges, the impact board is washed, the sliding ring is moved along the support direction, the impact board side wall is fixedly connected with the sealing plug through the pull rope, the sealing plug of the other end of the pull rope is moved upwards along the monitoring box after the one end of the pull rope is impacted by the tension of the impact board, the negative pressure cavity is formed on the inside bottom side of the monitoring box, and the water suction pipe installed in the bottom of the monitoring box is communicated, the lake water can be absorbed into the inside of the monitoring box, the water quality monitor carries out water quality monitoring to the imported lake water, and the device is automatically monitored to the lake water quality without any mechanical drive.

This utility model relates to a pitting machine, including a filtering device and a pulp crushing device; the filtering device is connected to an inlet and a pit outlet, and has several filter holes; the pulp crushing device is located on the filtering device; this utility model crushes the pulp and separates the pit from the pulp by the pulp crushing device, and filters the pit by the filtering device, thereby improving the efficiency and accuracy of pit removal, and is simple, efficient, safe and reliable.