5541results about How to "Avoid entering" patented technology

The invention belongs to the technical field of collaborative robots, and particularly discloses and provides an anti-explosion mechanical arm positive pressure control system and method.The system comprises a mechanical arm motion tracking module, an environment data monitoring module, a configuration adjustment analysis module, a pressure adjustment analysis module, a database and a pressure adjustment execution terminal. The mechanical arm motion tracking module is designed to track the motion state of the mechanical arm and record motion data, a key part pressure sensor is started to monitor pressure data, and the correlation change of motion and pressure can be captured. The environment data monitoring module monitors environment parameters of a working area in real time, and environment changes are comprehensively mastered. The all-dimensional monitoring capability of the system is improved, factors influencing positive pressure control can be obtained more comprehensively, meanwhile, configuration adjustment judgment is carried out in combination with environment, movement and pressure data, adjustment values are dynamically determined, and intelligent decision making and self-adaptive adjustment of mechanical arm positive pressure control are achieved.

The invention provides a centrifugal air conditioner gas-liquid separator, and belongs to the technical field of gas-liquid separators, the centrifugal air conditioner gas-liquid separator comprises a cylinder body and a cylinder cover, the cylinder body is connected with a drainage pipe and an air inlet pipe, the cylinder cover is connected with an exhaust pipe, a supporting ring and a fixing ring are arranged in the cylinder body, a drainage plate, a wind shield and a side plate are arranged in the cylinder body, and a backflow pipe is arranged on the outer wall of the cylinder body. The filter assembly comprises a water absorption piece; the extrusion assembly comprises a telescopic air bag and a fixing plate; the guide assembly comprises a drainage cover, an outer tube and an inner tube, and a rotating rod is arranged in the inner tube; the device has the beneficial effects that the wind shield drives the rotating rod to rotate, so that the turbine fan blades rotate to promote gas emission, and meanwhile, the cleaning plate is driven to clean the surface of the lower filter plate, so that the blockage condition is reduced, the filtering effect is improved, timely and effective cleaning is ensured, in addition, the water absorption part can be automatically extruded to drain water, the maintenance and replacement frequency is reduced, and the working efficiency is improved. The use efficiency is improved.

The invention relates to the technical field of membrane bioreactors, and discloses an integrated sewage treatment membrane bioreactor and a sewage treatment method. The reactor comprises a treatment pond, a pretreatment unit and a membrane treatment unit are arranged in the treatment pond, the membrane treatment unit comprises a support, a pump body is fixedly installed at the top of the treatment pond, a channel is formed in the support, and the extraction end of the pump body is communicated with the channel through an extraction pipe. According to the invention, the root of a membrane filament can be clamped by a pair of moving clamping plates after the membrane filament is broken, so that the membrane filament is closed after being broken, sewage is prevented from entering the membrane filament without being filtered by filter holes and polluting the whole membrane treatment unit, the clamping plates can be protected, impurities are prevented from being accumulated on the surfaces of the clamping plates, and the service life of the membrane treatment unit is prolonged. And protection on the clamping plates can be cancelled during use, so that the clean clamping plates are exposed outside, the subsequent clamping plates cannot be influenced by impurities when clamping and sealing membrane filaments, and the sealing effect on the membrane filaments is better.

The invention relates to the technical field of carton stacking, and discloses a carton production stacking device which comprises a mechanical arm, the output end of the mechanical arm is rotationally connected with a sliding seat, and the inner surface of the sliding seat is slidably connected with a sliding plate through a sliding block. The distance between the telescopic suction cups is changed, so that the adsorption stability of the telescopic suction cups to cartons of different sizes is improved, a first sealing plate and a second sealing plate block the bottoms of the telescopic suction cups, and the situation that in the placing process of the device, dust adheres to the telescopic suction cups, and the adsorption effect of the telescopic suction cups is affected is prevented; and a rotary hook lock resets and clamps a clamping shaft, the situation that dust enters a protection frame from a gap and is attached to the telescopic suction cup due to the gap between a first sealing plate and a second sealing plate is avoided, and then the protection effect on the telescopic suction cup is improved.

The utility model discloses an automobile wire harness detection device, and specifically relates to the technical field of automobile wire harnesses, the automobile wire harness detection device comprises a detection bench, the two sides of the top surface of the detection bench are fixedly provided with protection boxes, the two protection boxes are internally provided with wire harness detectors used for detecting automobile wire harnesses, and the top surface of the detection bench is provided with two fixing frames. According to the automobile wire harness detection device, in actual work, when the fixing frame drives the rack to get close to the protection box, the rack can drive the first gear to rotate, the first gear rotates to drive the second gear to rotate so as to drive the rotating shaft to rotate, and then the dustproof plate can be driven to turn over, and when the rack gets away from the protection box, the dustproof plate can be driven to turn over. When the wire harness detector is not used, dust can be effectively prevented from entering a wire harness socket of the wire harness detector, and the detection effect is prevented from being affected due to the fact that the dust enters the wire harness socket.

The invention relates to the technical field of printing and dyeing wastewater treatment equipment, and discloses an improved textile printing and dyeing wastewater treatment device and a use method thereof.The improved textile printing and dyeing wastewater treatment device comprises an equipment shell, and a plurality of supporting legs are fixedly connected to the bottom of the equipment shell. According to the textile wastewater treatment device, a second gear rotates to drive a plurality of second auxiliary rotating shafts on a conveying rotating shaft to rotate, the second auxiliary rotating shafts rotate to drive a transmission filter screen to rotate, and meanwhile, a stirring rod rotates to drive wastewater in an inner cylinder to rotate along the inner wall of the inner cylinder; flocculation groups in the wastewater are attached to the surface of the transmission filter screen, and at the moment, the transmission filter screen rotates to convey the flocculation groups in the inner cylinder into the flocculation cavity, so that on one hand, a large number of flocculation groups in the inner cylinder can be reduced in time, and on the other hand, the flocculation groups which are flocculated into clusters can be transferred into the flocculation cavity; therefore, the situation that the stirring force of the stirring rod is too strong, flocculation groups are broken, and impurity separation is not facilitated is prevented.

The invention belongs to the technical field of water conservancy gates, and discloses a water conservancy project flood prevention gate, method and system.The water conservancy project flood prevention gate comprises two barrier gate cement foundations, an anti-blocking mechanism and a cleaning mechanism are arranged on the two barrier gate cement foundations, and the anti-blocking mechanism comprises door bodies arranged on the sides, close to each other, of the two barrier gate cement foundations; an electric gate is slidably mounted on the inner wall of the front face of the gate body, anti-blocking assemblies are arranged at the tops of the two barrier gate cement foundations correspondingly, the electric gate is driven by a motor to ascend and descend, and automatic reciprocating motion of a cleaning strip on a sliding frame is achieved through meshing transmission of a tooth groove and a gear and the combined design of a connecting rod mechanism; according to the filter screen cleaning device, impurities attached to the filter screen are effectively removed, the filter screen is prevented from being blocked, the cleaning efficiency and the automation degree are greatly improved, frequent manual intervention is not needed, the labor intensity is reduced, meanwhile, potential risks caused by blocking of the filter screen are reduced, and it is guaranteed that water flows smoothly.

The utility model relates to the technical field of temperature control devices, in particular to a temperature control device for a lithium battery energy storage cabinet, which comprises a cabinet body, the inner wall of the cabinet body is fixedly connected with a containing frame, the inner wall of the containing frame is provided with a lithium battery pack, and the outer wall of the cabinet body is provided with a cabinet door. Through mutual cooperation of the motor, the threaded rod, the threaded sleeve and the circulating cooling mechanism, when the temperature of the cabinet body is too high, the motor is started to drive the threaded rod to rotate and drive the threaded sleeve on the outer wall to move up and down, so that an electric fan on the outer wall is driven to move up and down to cool a lithium battery pack, and meanwhile, a first water pump is started; the first water pump pumps cooling water into the cooling water pipe through the water pumping pipe, the cooling water pipe cools the containing frame where the lithium battery pack is placed, the second water pump is started to pump water back into the cooling water tank through the water return pipe to be cooled again, and the effect of controlling and reducing the temperature of the energy storage cabinet can be achieved through cooperation of air cooling and water cooling.

The invention relates to a dry-type electronic pedal simulator with a hysteresis characteristic, which belongs to the technical field of automobile braking and comprises a shell, a cavity is formed in the shell, the inner peripheral wall of the cavity is conical, a cover plate covers the open side of the cavity, and a first support frame and a second support frame are arranged in the cavity in a sliding manner. A first elastic element is arranged between the first supporting frame and the second supporting frame, and a second elastic element is arranged between the second supporting frame and the bottom face of the cavity. A ball push rod is arranged on the outer side of the cover plate, one end of the ball push rod penetrates through the cover plate and is connected with a first supporting frame, and a damping ring is arranged on the periphery of the first supporting frame. The device has the advantages that the first elastic element and the second elastic element are compressed step by step, and sectional elastic force is provided to simulate the pedal feeling; the damping ring is in friction with the inner wall of the conical cavity to provide a hysteresis feeling, the deeper the ball push rod is pushed, the larger the friction between the damping ring and the inner wall of the cavity is, and the feeling that the hysteresis feeling of a pedal of a traditional vacuum booster is increased along with the increase of displacement is simulated.

The invention provides a powder oxygen-free inert gas environment filling line and a filling method.The filling line comprises a conveying chain, a transfer bin, a working bin, a buffering bin, a filling device, a vacuumizing device, an inert gas inflation device and a cap screwing device, and the conveying chain sequentially penetrates through the transfer bin, the working bin and the buffering bin; a filling opening of the filling device and the cap screwing end of the cap screwing device are both located in the working bin, sealing doors are arranged at the end, away from the working bin, of the transfer bin, the position between the transfer bin and the working bin, the position between the working bin and the buffering bin and the end, away from the working bin, of the buffering bin correspondingly, and the vacuumizing device communicates with the transfer bin, the working bin and the buffering bin in sequence through a first pipeline. The inert gas charging device is sequentially communicated with the transfer bin, the working bin and the surge bin through a second pipeline, oxygen detection sensors and gas pressure sensors are arranged in the transfer bin, the working bin and the surge bin, and the filling line can ensure that the filling process is in an oxygen-free environment, so that the quality of powder products is ensured.

The new energy automobile outdoor charging pile with the rainy day electric leakage detection function comprises a box body, supporting legs, a charging wire, a charging gun, a charging module, a controller and a spraying mechanism, a first motor is arranged at the bottom of the box body and is in drive connection with a disc, the disc is connected with a rotating plate through a first electric push rod, and a vertical plate is arranged on the top face of the rotating plate; the two sides of the vertical plate are connected with a first shell and a second shell through a second electric push rod and a third electric push rod respectively, the first shell is provided with an analog interface, the second shell is provided with a moving mechanism, the bottom of the moving mechanism is provided with an arc-shaped plate, the inner side wall of the second shell is provided with a cylinder, the cylinder is sleeved with a sealing ring, and the end of the charging gun is provided with an annular groove. A sealing ring and an air bag are arranged in the annular groove, the air bag is connected with an air pump, and the charging wire is sleeved with an induction coil. The spraying mechanism is arranged to simulate the rainy day environment, the induction coil is used for detecting the leakage current of the charging line, the sealing ring is replaced when the leakage current exceeds a preset value, the sealing performance is improved, and electric leakage accidents during charging in rainy days are avoided.

The present invention discloses a controllable anti-overturning swivel ball joint, including a ball joint bracket, a lower ball joint, a limit pin and an upper ball joint. The lower ball joint is fixed on the ball joint bracket, the upper ball joint is coaxially and longitudinally stacked above the lower ball joint, the upper ball joint and the lower ball joint are spherically rotated and assembled, the limit pin is fixed at the center of the lower ball joint, the upper ball joint is provided with a limit hole for the limit pin to be inserted, the limit pin is a steel tube concrete structure, the upper ball joint is a circular convex spherical structure, and the lower ball joint is a circular concave spherical structure adapted to the upper ball joint. Compared with the prior art, the upper ball joint and the lower ball joint of the present invention are arranged in a hollow circular ring shape as a whole, and a narrower cross section can be achieved under the same bearing capacity, which is more conducive to ensuring the density of the concrete pouring at the bottom; the overall plane structure of the controllable anti-overturning swivel ball joint is annular, which is conducive to backfilling and sealing the center part after the rotation operation is completed, ensuring the safe use of the bridge in the later stage.

The window frame with the hidden bottom drainage device comprises a window frame body and the drainage device, an installation opening is formed in the bottom of the window frame body, the drainage device is embedded in the installation opening in the window frame body, and the drainage device comprises an outer cover, a drainage groove and a filtering piece. One end of the filter part is hinged to the inner wall of the middle of the drainage tank and is arranged as a filter part hinged end, the other end of the filter part is not in contact with the inner wall of the middle of the drainage tank and is arranged as a filter part swing end, and a filter part reset mechanism is arranged between the inner wall of the middle of the drainage tank and the filter part hinged end of the filter part. In order to dredge a drainage device at the bottom of the window frame on the premise that the window frame is not detached, the outer cover and the drainage groove are designed to be separated, so that personnel can detach the outer cover from the outside of the window frame, and the filtering piece is hinged in the drainage groove, and the filtering piece resetting mechanism is mounted between the filtering piece and the drainage groove, so that the filtering piece can be conveniently detached. The swinging end of the filtering piece can be pulled by a hand and swings by 90 degrees, so that sludge impurities blocked in the drainage groove are cleaned out of a drainage opening of the drainage groove, and the problem that a window frame needs to be disassembled before desilting in the prior art is solved.

The utility model discloses a dustproof heat dissipation type LED mining lamp which comprises a miner lamp body, heat dissipation fins are arranged on the upper surface of the miner lamp body, a fixing box is fixedly connected to the outer surface of the miner lamp body, a motor is fixedly connected to the top inner wall of the fixing box, the output end of the motor is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a power source. The outer surface of the rotating shaft is fixedly connected with a fan, and the inner surface of the fixing box is fixedly connected with an air pipe. Heat generated by the miner lamp body is effectively dissipated out in time through the cooling fins, the motor, the rotating shaft, the fan and the filter screen, so that the temperature of the miner lamp body in the using process is kept within a safe range, the miner lamp body is prevented from being damaged or exploded at a high temperature, the filter screen can also prevent external dust from entering the fixing box, and the miner lamp is convenient to use. And the miner lamp body can be effectively kept clean under the cooperation of the air pipe and the spray head, so that the stability of the lighting effect is ensured, and the safe operation of miners in a well is ensured.

The utility model belongs to the technical field of condensers, and particularly relates to a split type condenser which comprises a condenser shell, a screen plate is arranged on the front face of the condenser shell, a filter screen is arranged on the side face of the condenser shell, an upper main pipe is arranged at the upper end of the filter screen, and a lower main pipe is arranged at the lower end of the filter screen. A condensation pipe connected with the upper main pipe is arranged in the condenser shell. Through the arrangement of the servo motor, the lead screw, the supporting piece, the sleeve piece, the cleaning cotton and the protrusions, condensed water drops on the surface of an internal condensation pipe can be cleaned in the gas condensation operation process of the condenser, the water drops are prevented from influencing the gas condensation effect of the condensation pipe, the surface of the condensation pipe is automatically cleaned, and the working efficiency is improved. And meanwhile, uniform air blowing to the interior can be achieved, the uniformity of refrigeration air outlet is improved, air can be filtered, dust is prevented from entering the interior of the condenser, and the using effect of the condenser is improved.

The air conditioner indoor unit comprises a shell, a first air guide plate and a second air guide plate, and the shell is provided with an air outlet; the upper end of the first air deflector is pivoted to the upper edge of the air outlet, and the first air deflector is provided with a plurality of air dispersing holes; the rear end of the second air deflector is connected to the shell; the air conditioner indoor unit has a first zero-wind mode and a second zero-wind mode. The first zero air mode is configured as follows: the first air guide plate covers and closes the whole air outlet, the second air guide plate opens the air outlet, and the front end of the second air guide plate is located on the front side of the air outlet; according to the second zero air mode, the lower end of the first air guide plate and the front end of the second air guide plate are both located on the front side of the air outlet, and the lower end of the first air guide plate is close to or tightly attached to the middle position between the front end and the rear end of the second air guide plate. According to the air conditioner indoor unit, air can be prevented from directly blowing a user, and the use comfort of the user is improved; and the two zero-wind modes can meet different requirements of users, and the practicability of the air conditioner is improved.

The invention discloses an automatic electrical control box capable of rapidly dissipating heat, and relates to the technical field of electrical equipment, the automatic electrical control box comprises a box body, a baffle plate and a protection box, the top of the box body is provided with a heat exchange box, the heat exchange box is internally provided with a heat exchange mechanism, and the heat exchange mechanism is composed of an electric push rod, a mounting rack, an extrusion plate, an air bag, an exhaust pipe and an air inlet pipe; the output end of the electric push rod is connected with the mounting frame, the whole mounting frame is of a U-shaped structure, an extrusion plate is mounted at the end of the extending end of the mounting frame, and air bags are mounted on the left side of the extrusion plate at intervals. Hot air in the box body is sucked into the air bag through the air inlet pipe and then exhausted through the exhaust pipe, external air is sucked from the air inlet of the box body, heat dissipation operation is conducted on the interior of the box body, heat in the box body is rapidly exhausted, and the safety of the interior of the box body is improved.

The utility model provides an outdoor Bluetooth sound equipment with good waterproof effect, which relates to the technical field of Bluetooth sound equipment and comprises a shell and a sound box mechanism, a partition plate is fixedly connected inside the shell, and the sound box mechanism is arranged on the inner side of the shell. Through the arrangement of the sound box mechanism, a battery can be charged without using a charging interface through the wireless charging coil, the integrity of the shell is protected, and through the arrangement of the loudspeaker assembly, the waterproof sound transmission film prevents water from permeating into the loudspeaker and does not affect the quality of sound played by the loudspeaker at the same time. The protection cover can protect the waterproof sound transmission film from being damaged by sharp objects, the sealing performance of the waterproof sound transmission film is protected, through the arrangement of the waterproof assembly, the cavitation column can float upwards when the equipment is completely immersed in liquid, one side of the loudspeaker assembly is made to float on the water surface, and water leakage caused by the fact that the sealing performance of the equipment is damaged by water pressure in the deep position of the liquid is prevented. The sealing ring can further prevent liquid from permeating into the equipment, and the waterproof performance is further improved.

The utility model discloses a machine tool setting gauge protection structure which comprises a machine tool body, the surface of the machine tool body is fixedly connected with a supporting column, the upper surface of the supporting column is fixedly connected with a protection box, the outer surface of one end of the protection box is provided with a fixing block, and the side surface of the fixing block is rotationally connected with a connecting plate. And the upper end of the connecting plate is fixedly connected with an upper cover plate. According to the machine tool tool setting gauge protection structure, the protection box and the upper cover plate are arranged, when the machine tool tool setting gauge protection structure works, the tool setting gauge body is stored through the protection box, and when the machine tool tool setting gauge protection structure does not work, the upper cover plate is rotationally closed, so that the tool setting gauge body is fully sealed and protected through the protection box and the upper cover plate, and chippings generated during machining are prevented from splashing to the surface of the tool setting gauge body; the tool setting gauge body is guaranteed not to be damaged, the service life is prolonged, when the tool setting gauge body needs to work, the drive motor and the transmission chain drive the tool setting gauge body and the upper cover plate to rotate and unfold for use, and practicability is improved.

The invention discloses injection molding equipment and an injection molding method thereof, and belongs to the technical field of injection molding. The injection molding equipment comprises a counter, an injection molding machine and a forming mold, one end of the counter is provided with the forming mold, the other end is provided with the injection molding machine, one end of the injection molding machine abuts against the forming mold, the other end is provided with a hopper, and a heating mechanism is arranged between the two ends; an injection molding machine comprises a first injection molding section, a driving section, a pushing section, a second injection molding section and a nozzle which are sequentially connected and communicated, the nozzle abuts against a forming mold, and a hopper is arranged on the first injection molding section; the injection molding equipment has a very good homogenizing effect on molten plastic, can remove insoluble impurities or incompletely molten raw materials contained in fluid, can play a very good filtering role, avoids blockage, prolongs the service life of the injection molding equipment, improves the production efficiency of the injection molding equipment, and protects the precision and stability of the injection molding equipment.

The invention discloses a cyclone filter for sponge city rainwater collection, and relates to the technical field of cyclone filters, the cyclone filter comprises a support base, a filter cartridge is fixedly mounted on the support base, and the cyclone filter also comprises a decontamination assembly arranged on the filter cartridge and used for cleaning a fine filter screen and a coarse filter screen in the filter cartridge; the blocking assembly is arranged on the decontamination assembly, so that after the interior of the filter cartridge is blocked, the inlet of the filter cartridge is blocked at the same time; the automatic pollution discharge assembly is arranged in the filter cartridge and is used for automatically cleaning impurities such as silt accumulated in the filter cartridge; and the stirring assembly is arranged above the sewage discharging assembly and is used for increasing the centrifugal force of rainwater in the filter cartridge. According to the device, when the water flow is reduced due to blockage of the filter screen, the decontamination assembly can be automatically triggered, and the filter screen is cleaned through cooperation of the electromagnet and the cleaning brush, so that the problem that the filtering efficiency is reduced due to long-term blockage of the filter screen is effectively avoided, and smooth collection and efficient filtration of rainwater are ensured.

The urethra dosing device comprises a syringe, a pushing and injecting mechanism, a medicine guiding pipe, a liquid feeding pipe, an annular plate and a switching assembly, the pushing and injecting mechanism is connected with the syringe, one end of the medicine guiding pipe is fixed to the front end of the syringe, a guiding head is fixed to the other end of the medicine guiding pipe, a dosing hole is formed in the side wall of the medicine guiding pipe, and the liquid feeding pipe is connected with the annular plate. The liquid feeding pipe is sleeved with the medicine guide pipe, one end of the liquid feeding pipe is communicated with the syringe, the annular plate is fixed to the outer wall of the end, close to the guide head, of the liquid feeding pipe in a sleeving mode, an infusion channel is formed in the annular plate, and the switching assembly is used for enabling the infusion channel and the medicine feeding hole to be communicated or disconnected and comprises a sleeve, a plug, an elastic reset piece and a threaded sleeve. The on-off state of the infusion channel and the dosing hole can be controlled through the arranged switching assembly, when the dosing pipe is inserted, the infusion channel and the dosing hole are kept disconnected, bacteria and secretions are prevented from entering liquid medicine, and the infusion channel and the dosing hole are communicated only during dosing.

The invention relates to the technical field of thickening agents, in particular to a thickening agent for fracturing fluid and a preparation method of the thickening agent, the thickening agent comprises a liquid material and a solid material, the mass ratio of the liquid material to the solid material is 1: (2.2-2.4), and the liquid material is composed of deionized water and N-methyl pyrrolidone. According to the preparation method disclosed by the invention, the konjaku flour is added in the preparation of the thickening agent, and after the konjaku flour is subjected to mixing reaction and curing treatment, amino functional groups in konjaku molecules can be subjected to cross-linking reaction with aldehyde groups of glutaraldehyde, so that water molecules are wrapped in a cross-linked network structure, and the internal friction force during fluid flowing is increased; and hydroxyl groups on molecular chains of the konjac glucomannan and aldehyde groups of glutaraldehyde are subjected to a condensation reaction to form covalent bonds, so that a cross-linking effect is achieved, a stable chemical cross-linked network structure is formed among the molecular chains of the konjac glucomannan, and the cross-linking performance of the thickening agent is effectively improved.

The invention discloses an automobile shock absorber technology, and aims to provide a mistake proofing device for spring plate spiral lift point position height and a control method thereof. The technical scheme is that the mistake proofing device comprises a base used for bearing all mechanisms, a rotating table mechanism is arranged on the base, and a liquid storage barrel placing rod is installed on the rotating table mechanism; an expansion head mechanism for expanding and fixing the liquid storage cylinder is arranged at the top of the placing rod; the pressing mechanism is arranged on the rear side of the base and used for pressing and fixing the spring plate; the positioning mechanism is arranged on the base and used for positioning and supporting the spring plate; the detection mechanism is arranged at the bottom of the positioning mechanism and used for precise detection; the control system is connected with all the mechanisms through a PLC and used for controlling all the mechanisms; the control system can also remotely control the welding robot to facilitate subsequent welding work; through a plurality of components such as the base, the pressing mechanism and the positioning mechanism, the accuracy of the mounting, pressing, positioning and detecting processes is ensured; the invention is suitable for the technical field of automobile shock absorbers.

The invention discloses grain quality management and detection equipment for humidity detection for grain storage, and relates to the technical field of humidity detection, the grain quality management and detection equipment for humidity detection for grain storage comprises a machine body, and also comprises a material turning device, a dehumidification device and a moisture-proof device; wherein the material turning device comprises a detection device, a motor, a transmission shaft, a first rotating plate, a first rotating rod, a circular ring, a long rod, a supporting rod, a first sliding block, a reciprocating lead screw, a first belt, a support, a vertical rod and a second rotating plate, the detection device is fixedly connected to the top of the interior of the machine body, the motor is fixedly connected to the left side of the machine body, and the transmission shaft is fixedly connected to the output end of the motor; according to the grain quality management detection equipment for humidity detection in grain storage, when the first rotating plate rotates, the first rotating plate can turn over grains on the lower half portion in the machine body upwards, and the grains on the lower half portion of the machine body can be effectively prevented from being in a humid state for a long time.

The invention discloses an automobile charging equipment slot and a use method, the automobile charging equipment slot comprises a charging pile, the side surface of the charging pile is provided with a slot body, and a charging gun is inserted into the slot body; the anti-falling rack is rotationally connected to the front side of the slot body at an equal angle, and the end part of the anti-falling rack is clamped with the concave edge of the outer side of the charging gun; and the sealing plate is slidably connected into the storage groove, and the storage groove is formed in the inner wall of the slot body. According to the automobile charging equipment slot and the use method, during use, the charging gun and the slot body can be subjected to reinforcing and anti-loosening treatment, and the problems that when the charging gun is put back into the slot, the charging gun is not firmly fixed by the slot, the charging gun is likely to slide out of a charging port, and an electric shock accident is likely to be caused are avoided; the slot body can be automatically closed, and dust and rainwater are prevented from entering the slot.

The invention relates to a self-adaptive firewall rule generation method and device based on real-time threat intelligence, and the method comprises the steps: carrying out the semantic analysis of a threat intelligence text, extracting attack indexes and attack technique and tactics labels, and generating an intelligence triple set and an attack technique and tactics label set; calling a language model to generate candidate rules based on an intelligence analysis result, carrying out credibility scoring, intercepting a low-scoring rule as a high-risk illusion rule, and entering other rules into a to-be-verified set; constructing a digital twinborn shadow sub-domain to perform real-time traffic verification on the rule set to be verified, and dividing the rule set to be verified into an effective rule set and an invalid rule set according to a verification result; constructing a rule dependence graph based on the invalid rule set to perform pollution traceability, and adding nodes with excessive pollution into an isolation list; and cleaning the historical training samples based on the isolation list and the interception rule log, and performing incremental training on the language model to generate an updated model.

The invention discloses a double-sided adhesive dispensing device for a PCB (Printed Circuit Board), which comprises a control box, two adhesive dispensing mechanisms and a turnover device are arranged in the control box, the adhesive dispensing mechanisms and the turnover device are arranged on a bottom plate, the two adhesive dispensing mechanisms are respectively positioned on two sides of the turnover device, and the turnover device is arranged on the bottom plate. The dispensing mechanism comprises a glue gun, a first displacement mechanism and a second displacement mechanism, the first displacement mechanism is used for controlling the movement of the glue gun, the first displacement mechanism comprises an X-direction displacement mechanism, a Y-direction displacement mechanism and a Z-direction displacement mechanism, the second displacement mechanism is used for controlling the movement of a PCB, and the turnover device is used for turning over the PCB; the control box comprises a frame of a cuboid structure, sealing plates are arranged on the upper end face, the lower end face, the side faces and the rear end face of the frame, a sealing plate is arranged on the lower section of the front end face of the frame, a door plate is arranged on the upper section of the frame, a control panel and a reset button are arranged on the door plate, and an alarm indicator lamp is arranged on the sealing plate located on the upper end face.