10results about How to "Realize continuous feeding" patented technology

This invention relates to the field of automated precision assembly equipment technology, specifically a multi-specification miniature ball bearing time-sharing combination feeding device. It includes a base and at least one set of ball bearing storage components connected to the upper surface of the base. The ball bearing storage components include a support arm connected to the upper surface of the base, a ball bearing hopper connected to one side of the top of the support arm, and a guide cylinder extending through and connected to the bottom of the ball bearing hopper. A gradient guide groove is formed on the surface of the base, directly below the guide cylinder, for the balls. A material discharge control component is connected to the upper surface of the gradient guide groove. A straight guide groove is also formed on the surface of the base at the end of the gradient guide groove. This invention, through the material discharge control component, enables precise feeding of balls of different sizes or with different markings, thereby achieving flexible combination feeding of multi-specification balls and improving the adaptability of the device. Simultaneously, the same straight guide groove and discharge nozzle ensure that the position of the balls remains consistent during discharge, thus improving the accuracy of ball bearing assembly.

The application provides a method for continuously removing impurities in a neodymium-iron-boron waste hydrochloric acid optimum solution in situ and application thereof, and the method comprises the following steps: adding the oxidized hydrochloric acid optimum solution into an overflow reactor, controlling the adding speed to make the oxidized hydrochloric acid optimum solution mix with the bottom liquid in the overflow reactor, adjusting the pH of the mixed solution of the hydrochloric acid optimum solution and the bottom liquid in the overflow reactor to a set value by using a neutralizing agent, so that the content of free iron ions in the mixed solution is lower than a set concentration, thereby obtaining a neutralized solution, and the obtained neutralized solution is aged to obtain a rare earth solution from which impurity elements are removed. The method realizes the hydrolysis and co-precipitation of iron and aluminum elements, and realizes the in-situ adsorption of impurity elements such as fluorine and boron by using the strong adsorption capacity of the hydrolysis product to fluorine and boron, thereby realizing the efficient removal of impurities such as iron, aluminum, fluorine and boron in the hydrochloric acid optimum solution. The method also reduces the entrainment loss of rare earth elements in the process of removing impurity elements, and improves the filtration performance of the impurity removal residue.

This invention relates to the field of biomass gasification furnace technology and discloses a feeding structure for a biomass gasification furnace, including a furnace body. A feed lifter is located on one side of the furnace body, and an upper feed pipe is located on one side of the top of the furnace body. The upper feed pipe is positioned below the top end of the feed lifter. The feed lifter raises biomass fuel and feeds it into the furnace body through the upper feed pipe. An auger shaft is located inside the furnace body, and spiral blades are fixedly installed on the auger shaft. A discharge channel is located at the top of the furnace body, and an upper sealing plate and a lower sealing plate are installed within the discharge channel. The upper and lower sealing plates alternately block the discharge channel during feeding. By alternately blocking the discharge channel with the upper and lower sealing plates, when the upper sealing plate opens, the lower sealing plate is in a blocked state; when the upper sealing plate closes, the lower sealing plate opens. This ensures that the gasification furnace is always isolated from the outside environment, achieving continuous feeding of the gasification furnace without leakage.

The utility model discloses a kind of inner snap spring mounting devices of motor output shaft, comprising: rack;Mounting plate, vertically mobilely be set on rack;Lifting drive mechanism, with mounting plate drive connection;Fixing mechanism;Inner snap spring feeding mechanism;Feeding channel, be below inner snap spring feeding mechanism, its thickness is configured to allow single-layer inner snap spring pass and limit multiple-layer inner snap spring pass simultaneously;Pushing mechanism, including the pushing piece of being able to extend into feeding channel;Guide channel, with the discharge end of feeding channel intercommunication, its inner wall is big taper of small from top to bottom;Pressing mechanism, including being located in the pressing head of guide channel just above and the pressing drive mechanism of driving pressing head along guide channel axial motion, pressing head is used to be located in the inner snap spring of guide channel along guide channel downward pressure and send. Advantage is: the present scheme will inner snap spring installation from "artificial experience dependence" upgrade "precise mechanical execution", realize overall breakthrough in efficiency, accuracy, cost, security and other dimensions.

The utility model discloses a refractory brick processing device, aims at providing a refractory brick processing device of improving operation efficiency. It includes conveying mechanism, and the one side of conveying mechanism is connected with support, and the transition inclined plate is connected with support, and the one end of transition inclined plate height is higher and is placed in the one side of conveying mechanism, and the one end of transition inclined plate height is lower and is equipped with pusher mechanism, and the feeding plate is connected with support, and the feeding plate is placed in the lower side of transition inclined plate height, and the one end of pusher mechanism is connected with feeding plate, and the material moving roller is rotatably connected with transition inclined plate and feeding plate, and the fixed plate is connected with the other end of feeding plate, and the fixed plate is elastically connected with side clamping plate, and the locking press plate is equipped with the movable slot of fixed plate, and side clamping plate is movably connected with movable slot, and the locking press plate is placed in the upper of fixed plate. The utility model has the beneficial effects of: realize the continuous feeding of refractory brick, improve the degree of automation operation, save manpower and improve production and processing efficiency.

The utility model relates to double -position winding processing device technical field, concretely relates to a kind of double -position winding processing device for enameled wire, including workbench, linkage translation clamping jaw and second mesa, workbench upper surface is provided with two symmetrical winding positions, workbench both sides are provided with storage box and second mesa, second mesa is provided with carousel for storing the magnetic ring to be wound, workbench, storage box and second mesa top are equipped with top row frame, linkage translation clamping jaw is slidably connected with top row frame, linkage translation clamping jaw includes servo electric telescopic rod, lifting telescopic rod, No. The utility model replaces multiple mechanical arms by linkage translation clamping jaw, utilizes the synergic effect of servo electric telescopic rod and lifting telescopic rod, realizes the synchronous capture and transfer of No. 1, No. 2 and No. 3 magnetic ring, under the condition of double -position synchronous winding, ensure processing efficiency, simplify equipment structure.

This application discloses a photocatalytic dehydrogenation device and method for methylcyclohexane, comprising a gasifier, a heating reaction device, a chromatograph, and a product collector connected in sequence. The gasifier has a hydrogen inlet and a methylcyclohexane inlet. A xenon lamp light source is installed at a corresponding position in the heating reaction device. This device can dehydrogenate methylcyclohexane without external heating, achieving a hydrogen release process under mild conditions. The photocatalytic methylcyclohexane dehydrogenation has a fast start-up speed, on the order of seconds, significantly faster than the tens of minutes required for traditional thermal catalysis. Furthermore, the photocatalytic device of this application uses a fixed-bed reactor, enabling continuous feeding of methylcyclohexane and thus continuous hydrogen release. In addition, the device is equipped with a heating furnace, which provides additional heat for the photocatalytic reaction, further increasing the methylcyclohexane dehydrogenation rate and accelerating the hydrogen release speed.

The utility model relates to building material processing technical field especially relates to a waterproof material processing drying equipment, including support frame, the support frame is fixedly installed with outer bucket, the inside of outer bucket is provided with inner bucket, the annular interlayer is formed between inner bucket with outer bucket, the inside of annular interlayer is provided with electric heating tube, electric heating tube is arranged in the interlayer around, and is in close contact with the inner bucket outer wall. Through the symmetrical setting exhaust pipe of inner bucket top, and install the automatic cover plate structure with volute spring at the exhaust port, this structure is automatically closed under the state of no air pressure, prevents the dust from entering outside, when the pressure of inner bucket rises, the cover plate opens exhaust automatically, ensures that the water vapor is discharged in time, reduces the internal humidity and air pressure, and avoids material to return moisture and to cake, guarantees product quality.

This invention provides a bearing ring inner and outer diameter measuring device, including an operating table with grooves on its surface. A rotating shaft is rotatably connected within the grooves. A rotating disk is fixed to the side of the rotating shaft, and four placement slots are equidistantly arranged in a circular array on the surface of the rotating disk. One end of each groove is connected to a feeding conveyor belt, and the other end is connected to a discharging conveyor belt. A limiting component is provided on the side wall of the groove. The feeding conveyor belt transports the bearing ring to the corresponding placement slot. After the rotating disk rotates 90°, the limiting component limits the bearing ring for measurement. The rotating disk continues to rotate 90° until the placement slot is aligned with the discharging conveyor belt, outputting the bearing ring. This invention automatically feeds the bearing ring during rotation and feeds the next bearing ring during unloading, achieving continuous feeding. The limiting component ensures that the bearing ring does not wobble during measurement, improving measurement accuracy.

This utility model relates to the field of rubber product manufacturing technology, and discloses a rubber granule mixing device for rubber product manufacturing. The device includes a workbench, a housing on the top left side of the workbench, a support plate fixedly connected to the top right side of the workbench, a protective mechanism on the top of the workbench providing gas protection during feeding and adding materials, a crushing mechanism on top of the protective mechanism, a mixing mechanism inside the housing, a cooling mechanism behind the mixing mechanism, and a feeding mechanism on the left side of the protective mechanism for adding raw materials during device operation. In this utility model, a baffle slides under the action of a hydraulic rod to control the opening and closing of the channel. Before feeding and discharging operations, a vacuum pump and purifier purify and discharge the gas through an exhaust pipe, pre-extracting harmful gases and effectively preventing the leakage of volatile gases.