13results about How to "Avoid legacy" patented technology

The utility model discloses a metal screw burr processing device relates to screw processing handle technical field, the utility model discloses a vibration grinding groove, screw slide rail, drive component and sand vibration subassembly, and the both ends side surface of vibration grinding groove is opened in sliding rail gap, and the screw slide rail is opened in the sliding rail gap of both ends, and drive component sets up on the one end of screw slide rail outside vibration grinding groove, and sand vibration subassembly sets up vibration grinding groove. The utility model discloses drive component drive screw to slide in vibration grinding groove, make screw enter vibration grinding groove, be polished and handled by the grinding sand in vibration grinding groove, realize the water -like processing, avoid having metal screw to remain in grinding sand simultaneously, through sand vibration subassembly to the metal screw vibration contact on screw slide rail to the grinding sand between metal screw and vibrate down.

The utility model relates to the technical field of corrugated board processing, in particular to an automatic corrugated board distributing mechanism which comprises a base, a conveying belt is installed and connected in the base, a second material guide plate is fixedly connected to the middle of the right end of the base, and a first material guide plate is fixedly connected to the middle of the front end of the base. The first guide plate and the second guide plate are both of an inclined structure, a guide device is fixedly connected to the upper portion of the front end of the base, a frame is fixedly connected to the left portion of the upper end of the base, an identification camera is installed and connected to the frame, and a control panel is fixedly connected to the upper portion of the front end of the frame. According to the automatic distributing mechanism for the corrugated boards, the pushing device is arranged, the electric push rod is started to work, the electric push rod pushes the push plate to move forwards, the first motor installed on the push plate drives the baffle to rotate, and after the baffle rotates, the baffle and the push plate are distributed in an L shape; therefore, the paperboard can be prevented from continuously moving on the conveying belt during pushing.

The invention discloses a control method of flash memory equipment and the flash memory equipment. The control method comprises the following steps: acquiring hardware information of the flash memory equipment; dividing a preset storage space of the flash memory device into a plurality of redundant array of independent disks preparation members according to the redundant array of independent disks establishment rule; performing risk assessment of unrecoverable errors on the plurality of redundant array of independent disks preparation members; determining an initial redundant array of independent disks from a plurality of redundant array of independent disks preparation group members according to a risk assessment result; executing read-write operation of service data based on the initial redundant array of independent disks; wherein the initial redundant array of independent disks comprises at least N continuous redundant array of independent disks preparation group members, and N is a natural number greater than or equal to 2. According to the method, the probability that only single failure occurs under the expected use condition is improved by adjusting the establishment mode of the RAID group members, so that the success rate of data reconstruction is improved, and data remains are avoided.

This invention belongs to the field of gas enrichment technology and provides a gas enrichment device and method based on a semiconductor cooling chip. The device includes a heat-insulating shell, inside which a cooling chip, a first heat sink, and a second heat sink are installed. A first adsorption tube and a second adsorption tube are respectively installed on both sides of the cooling chip. A sample source, a carrier gas source, and an analysis system are also provided. During operation, the cooling chip enriches the gas on its cooled side, while the heated side performs desorption. Then, the semiconductor electrodes are reversed, and the cooling and heating areas are interchanged. This design fully utilizes the effects of both sides of the cooling chip, avoiding energy waste. Furthermore, the first and second adsorption tubes operate independently without interference, ensuring a continuous and uninterrupted gas enrichment and desorption process. This significantly improves detection efficiency and reduces the overall process time.

The present application relates to the technical field of luggage consignment label material, and discloses a kind of to stick luggage consignment label material and preparation method thereof, adopt the surface printing layer, heat response protective layer, hydrosol layer and backing paper layer of top-down sequentially compounded multilayer structure, surface printing layer is made by polylactic acid, polybutylene glycol terephthalate adipate and bamboo fiber blend, heat response protective layer includes the microcapsule of inside encapsulation thermochromic compound with degradable material as capsule wall, and hydrosol layer is made of polyvinyl alcohol, esterified starch and rosin glyceride.The scheme solves the environmental pollution caused by the non-biodegradable existing luggage label, and the security risk that cannot provide effective warning when encountering illegal heating disassembly.The present application will produce eye-catching alarm through microcapsule discoloration when abnormal heating, and the biodegradable material used ensures that the label can be quickly decomposed in the natural environment after being discarded, realizing the combination of safety and environmental protection.

The application provides an automatic conveying and turnover device for fresh food turnover boxes, comprising an input conveyor belt, an output conveyor belt, a turnover mechanism and a transfer mechanism. The turnover mechanism is arranged between the input conveyor belt and the output conveyor belt. The transfer mechanism is arranged between the turnover mechanism and the output conveyor belt. The transfer mechanism comprises a fixed frame, two first linear drives, a clamping assembly, two clamping arms and two vibration assemblies. The two first linear drives are both mounted on the fixed frame. The clamping assembly is mounted between the two first linear drives. The two clamping arms are both mounted on the clamping assembly. The two vibration assemblies are respectively mounted on the two clamping arms. The automatic conveying and turnover device for fresh food turnover boxes provided by the application does not require manual intervention throughout, has high cleaning efficiency and high automation degree.

The utility model discloses a multifunctional automobile tail throat and belongs to the technical field of automobile tail throats. The shell is communicated with the connecting pipe, clamping mechanisms are arranged on the two sides of the connecting pipe and hinged to the shell, first internal threads are arranged on the inner wall of the rotating ring, the clamping mechanisms are in threaded connection with the rotating ring, first external threads are arranged on the outer wall of the shell, second internal threads are arranged on the annular cover, the annular cover is in threaded connection with the shell, and a net plate is arranged between the annular cover and the shell. The mesh plate is limited and fixed through an annular cover, drainage holes are formed in the bottom end in the shell, funnels are arranged on the drainage holes, and a water baffle is arranged on one funnel adjacent to the mesh plate. The mesh plate is taken out by rotating the annular cover, operation is easy, replacement is convenient, water in the shell is drained out of the drainage hole through the funnel, the water is prevented from being left in the shell, rusting is avoided, the service life is prolonged, the exhaust pipe is clamped and fixed through the two clamping mechanisms, the two clamping mechanisms are better attached to the exhaust pipe through the rotating ring, and the exhaust pipe is prevented from being damaged. The fixing effect is improved, and disassembly is convenient and fast.

The purpose of this invention is to disclose a process for preparing highly absorbent brain cotton pads, relating to the field of brain cotton preparation technology, including the following steps: preparing a hydrophilic spunlace nonwoven fabric layer; mixing sodium polyacrylate superabsorbent resin powder and fluffy cotton fibers in a mass ratio of (3~5):1, and molding them by molding or air-flow web forming process to form a superabsorbent preform layer; laying the mesh layer on the surface of the superabsorbent preform layer; hot-pressing the mesh layer and the superabsorbent preform layer together by a first hot-pressing process to form a superabsorbent composite layer; laying annular development lines around the edge of the superabsorbent composite layer to form a superabsorbent intermediate layer; bonding the superabsorbent intermediate layer and the hydrophilic spunlace nonwoven fabric layers on its two surfaces together by a second hot-pressing process to obtain a brain cotton pad substrate; hot-pressing the edge of the brain cotton pad substrate by a third hot-pressing process to form annular hot-pressing zones. The beneficial effect is that the brain cotton pad can absorb no less than 4.5 times its own weight in blood or body fluids.

The present disclosure relates to the technical field of sandstone type uranium mine drilling well completion, and provides a reaming type in-situ leaching drilling secondary well completion quality control method, device, medium and equipment, which comprises: obtaining original stratum logging characteristics and stratum logging characteristics after reaming of a target logging section; and calculating a three-dimensional feature evaluation index based on the stratum logging characteristics after reaming and the original stratum logging characteristics; when the three-dimensional feature evaluation index does not meet a preset requirement, reaming construction is performed again; when the three-dimensional feature evaluation index meets the preset requirement, a filter is lowered to perform gravel throwing, and a gravel throwing rate of the reaming position is calculated after gravel throwing; when the gravel throwing rate meets a preset threshold value, well completion quality evaluation is completed and an evaluation report is determined; and when the gravel throwing rate does not meet the preset threshold value, secondary gravel throwing construction is performed. The embodiment combines the three-dimensional feature index of the reaming position with the gravel throwing rate of the reaming section, realizes multi-dimensional control of the sandstone type uranium mine drilling well completion quality, and improves the leaching effect of the ore bed and the service life of the drilling.

The invention discloses an automatic folding lifting type transport vehicle, and relates to the technical field of transport carriages, the automatic folding lifting type transport vehicle comprises a cargo compartment used for transporting cargoes, a filtering assembly is arranged in the cargo compartment, after the cargo compartment transports aquatic products, the filtering assembly filters and discharges water, and the situation that a drainage pipeline is blocked by sundries or residual aquatic products in the water is avoided; a folding assembly is further arranged in the cargo compartment, waterproof cloth is arranged in the folding assembly, when aquatic products need to be transported, the folding assembly drives the waterproof cloth to form an aquatic product box, when the aquatic products do not need to be transported, the waterproof cloth is folded, space is vacated for transporting other cargoes, and a cleaning assembly for cleaning the waterproof cloth is arranged in the folding assembly. According to the aquatic product box cleaning device, aquatic products and other goods can be transported, the applicability is improved, and the aquatic product box is automatically cleaned.

The invention relates to a shunt stoma system, and belongs to the technical field of medical instruments. According to the atrial tissue cutting device, the pushing tube movably penetrates through the shunting sheath tube, the connecting rod movably penetrates through the pushing tube, the plug is connected with the connecting rod, and the cutter is arranged at the far end of the pushing tube, so that the plug and the cutter can be conveniently matched to clamp the atrial tissue to be cut, and the pushing tube can conveniently drive the cutter to rotate and move so as to cut the clamped tissue; according to the split-flow ostomy device, the cutter is arranged at the far end of the cutter, and the plug plugs the far end opening of the cutter, so that the cut tissue is plugged in a space formed by the plug and the cutter, the cut tissue can be conveniently withdrawn out of a body along with the split-flow ostomy device, and the cut tissue is prevented from being left in the atrium; the shunt stoma device in the system is reasonable in structural design and convenient to use, and cut tissue cannot fall off easily in the withdrawing process.

The utility model discloses powder collecting equipment with a leakage-proof function for molding powder processing, which relates to the technical field of molding powder processing, and comprises an outer box, self-locking moving wheels are fixedly connected to four corners of the bottom of the outer box; the lifting box is arranged in the outer box; the inner collecting box is connected into the lifting box in a sliding manner; the discharging inclined surface is fixedly connected to the inner bottom of the inner collecting box; and the vibration flattening mechanism is arranged in the lifting box. According to the powder collecting equipment with the leakage-proof function for molding powder processing, the bottom of the inner collecting box can be inclined through the use of a discharging inclined plane, molding powder at the bottom of the inner collecting box can be fully discharged and prevented from being left, and the powder collecting equipment with the leakage-proof function for molding powder processing has the advantages that through the use of a vibration flattening mechanism, the powder collecting efficiency is improved; the inner collecting box can shake left and right in the lifting box, the molding powder entering the inner collecting box is kept flat, and the discharging effect can be improved through left-right shaking.

The utility model discloses a self-cleaning molding powder mixing machine, and relates to the technical field of molding powder processing equipment. The wall scraping mechanism is arranged in the mixing barrel and used for scraping and cleaning the inner wall of the mixing barrel, the wall scraping mechanism comprises a plurality of lifting components and a cleaning ring, the cleaning ring is slidably connected into the mixing barrel, the lifting components are arranged on the mixing barrel at equal intervals, and the lifting components are all connected with the cleaning ring; and the flushing mechanism is arranged in the mixing cylinder and is used for flushing the inner wall of the mixing cylinder. According to the self-cleaning molding powder mixing machine, the inner wall of the mixing barrel can be comprehensively and synchronously scraped and cleaned by using the wall scraping mechanism, the internal cleanness is ensured, the structure is simple, the use is simple and convenient, and the angle of water flow in the washing process can be adjusted by using the washing mechanism, so that the self-cleaning molding powder mixing machine is convenient to clean. Comprehensive flushing is achieved, dead corners are avoided, raw materials are left, and internal cleanliness is guaranteed.