6results about How to "Reduce stuck phenomenon" patented technology

This invention relates to an adsorption tower and a gas nano-purifier. The adsorption tower includes an outer tube and an inner tube coaxially arranged within the outer tube. The outer tube has a first outlet on its wall. The inner tube includes an inlet section, an adsorption section, and a dust removal section connected sequentially from bottom to top. The inlet section has an inlet on its wall. The adsorption section is filled with adsorbent, and a first filter and a second filter are respectively provided at the connection points between the adsorption section and the inlet and dust removal sections. At least a portion of the sidewalls of the dust removal section is configured as a filter layer. Under purification conditions, the high-pressure gas to be treated enters the inner tube through the inlet, passes sequentially upwards through the adsorption and dust removal sections, enters the annular gap between the inner and outer tubes via the filter layer, and is discharged from the first outlet. Through this configuration, using a tube-in-tube structure with the outer and inner tubes coaxially arranged, the integration of the equipment is improved and its volume is reduced, achieving multi-stage purification of gas within a single component, including diffusion, deep adsorption, and precision dust removal.

This utility model discloses a vial feeding device for a cartoning machine hopper, relating to the field of cartoning machine technology. It includes a conveyor belt, a cartoning machine hopper, an alignment assembly, an alignment pusher plate, and a guide shaft. The cartoning machine hopper is located at the front end above the conveyor belt; the alignment assembly is located at the rear end above the conveyor belt and includes multiple parallel alignment channels; the alignment pusher plate is located at the output end of the cartoning machine hopper and can reciprocate linearly along a second horizontal direction; the guide shaft is rotatably mounted on the inlet end of each alignment channel, with its axis set vertically. When the vial is pushed to the inlet end of the alignment channel by the alignment pusher plate, the guide shaft rolls into contact with the side of the vial, causing the vial to rotate into the alignment channel. This effectively reduces friction, scratching, and squeezing phenomena when the vial contacts the fixed sidewall in existing automated cartoning machines, thereby effectively avoiding damage to the drug label and improving product appearance quality and information accuracy.

The utility model relates to the technical field of snack distribution equipment, and discloses a snack box distributor which comprises a box body capable of being spliced and combined to adjust the height, a pushing piece used for pushing out internal snacks is arranged on the box body, and the box body is provided with a containing cavity used for containing the snacks and a discharging port communicated with the containing cavity. The pushing piece is used for pushing the snacks in the containing cavity out of the discharging opening; the box body can be spliced and combined to adjust the height, and can flexibly adapt to different snack storage capacity requirements; the push piece is designed to ensure smooth push-out of snacks and reduce clamping phenomena; the connecting pieces enable all the parts to be connected stably and are convenient to disassemble and assemble; the elastic piece of the sealing piece enhances the sealing performance, and the observation window plate is convenient for checking the remaining amount of the snacks; and the user experience can be effectively improved.

The utility model relates to road construction equipment technical field especially a kind of road surface waste asphalt recycling and crushing and combined feeding device, including tank body, hopper being located at the top of the tank body and feeding port being located at the bottom of the tank body, further include: ring gear, rotationally connected in the inside top surface of the tank body, the bottom of the ring gear is fixedly connected with rail frame;Conical plate, set in the inside bottom surface of the rail frame;Drive mechanism, set on the tank body, for driving ring gear to rotate;Heater, for heating the conical plate and the rail frame;Heating wire, inlayed on the inner wall of the tank body, for heating the material inside the tank body;The technical scheme ingeniously utilizes the principle of heating softening and centrifugal force crushing separation, effectively solves the technical problem that waste asphalt crushing effect is poor in prior art, equipment is vulnerable to stone abrasion even technical problem of jam.

The utility model discloses an anti-jamming hard sealing plug valve conical surface structure which comprises a valve shell, a plug valve element is rotationally connected to the bottom of an inner cavity of the valve shell through a first rotating shaft, a valve element rod is arranged on the upper side of the plug valve element, and the anti-jamming hard sealing plug valve conical surface structure further comprises a self-lubricating mechanism. The self-lubricating mechanism comprises oil storage cavities, a partition plate, first through holes, second through holes and an opening and closing assembly, the oil storage cavities are formed in the front end and the rear end of the wall body of the valve shell correspondingly, and the second through holes which are evenly distributed are formed in the wall bodies, close to the center of the valve shell, of the oil storage cavities. According to the anti-jamming hard sealing plug valve conical surface structure, impurity filtering can be conducted on liquid flowing through the hard sealing plug valve conical surface through the filtering element, the probability of the plug valve opening and closing jamming phenomenon is reduced, meanwhile, the device conducts automatic lubricating operation on the hard sealing plug valve conical surface, and the safety of the device is improved. The moving friction force of the part is reduced, abrasion is reduced, the sealing performance is improved, and the probability that the conical surface of the hard sealing plug valve is jammed is further reduced.

The utility model relates to the technical field of aluminum plate raw material screening, in particular to an aluminum plate track gravity center screening device. Comprising a conveying disc used for conveying T-shaped raw material strips, a conveying rail is arranged at one end of the conveying disc, a conveying groove is formed in the middle of the conveying rail, a screening groove is formed in the side, close to the conveying disc, of the conveying rail, the screening groove is in butt joint with the conveying disc, and a screening frame installed on the conveying rail is arranged on the screening groove. The screening frame comprises an upper connecting frame and a lower connecting frame which are fixedly connected to the conveying rail, inclined faces are arranged on the sides, close to each other, of the upper connecting frame and the lower connecting frame, through holes are formed in the sides, close to the conveying disc, of the upper connecting frame and the lower connecting frame, and through grooves are formed in the other sides.