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Real-time monitoring and damage evaluation system and method for rotor surface magnetic field characteristics
ActiveCN119669991AExtended service lifeRealize intelligent managementStatic/dynamic balance measurementNeural learning methodsEvaluation resultEngineering
The invention discloses a rotor surface magnetic field characteristic real-time monitoring and damage assessment system and method, and relates to the technical field of damage assessment. According to the method, a rotor surface magnetic field is monitored in real time under different rotating speed conditions, detailed magnetic field change data information is collected, the monitoring means can dynamically capture the magnetic field fluctuation condition, and the damage assessment accuracy is improved. According to the method, the damage prediction model is constructed by using the deep learning technology, the relevance between the damage prediction model and the rotating speed of the rotor is analyzed, early detection and classified evaluation of the unbalance condition are ensured, accurate data support is provided for further damage analysis, and accurate evaluation of the surface damage of the rotor is realized by using the deep learning technology to construct the damage prediction model and combining the unbalance type and the magnetic field change data. Meanwhile, the damage evaluation index is subjected to linear normalization processing, the influence between different data dimensions can be eliminated, and the evaluation result is more stable and reliable. And whether the damage state of the rotor surface is abnormal or not is judged in time by comparing and analyzing the damage evaluation index and a threshold value.
Owner:MAIGE LEIBO ELECTRONICS (SHENZHEN) CO LTD
A shaping tool for producing electronic cigarette lithium batteries
ActiveCN118352597Bquick changereduce wearPrimary cell maintainance/servicingNon-aqueous electrolyte cellsElectrical batteryElectronic cigarette
The present invention relates to the field of electronic cigarette battery processing, and in particular to a shaping tool for the production of electronic cigarette lithium batteries. The technical problem is: in the prior art, the shaping process of electronic cigarette batteries is easily deformed by clamping, and it takes a lot of time, with poor applicability, and it is also easy to over-shape the electronic cigarette batteries. The technical solution is: a shaping tool for the production of electronic cigarette lithium batteries, including a base and a support table, etc.; the base is fixed with a support table. The present invention can quickly complete the reversal of the lithium battery body by clamping the lithium battery body through the contact piece to rotate, which greatly saves time, and cooperates with the shaping roller to cling to the arc surface of the lithium battery body to perform flexible shaping on the lithium battery body, reduce the wear of the lithium battery body, avoid excessive shaping of the lithium battery body, and improve the shaping efficiency. In addition, the elastic telescopic part I provides elastic force, so that the tool can effectively adapt to the shaping of multiple lithium battery bodies of different sizes while ensuring the safety of the lithium battery body, and has strong applicability.
Owner:HUIZHOU KAIYUAN NEW ENERGY TECH CO LTD
Polishing device for intelligent needle bed machining
InactiveCN119458034Aavoid stayingHigh precisionEdge grinding machinesGrinding carriagesElectric machineryMachining
The invention discloses a grinding device for intelligent needle bed machining, and relates to the technical field of intelligent needle bed machining. The polishing device for intelligent needle bed machining comprises a base, the side face of the base is fixedly connected with a first supporting adjusting beam, the side face of the base is fixedly connected with a polishing mechanism, the polishing mechanism comprises the first supporting adjusting beam, and the interior of the first supporting adjusting beam is slidably connected with a first sliding supporting plate; the first sliding supporting plate is in sliding connection with a first lead screw, and one end of the first lead screw is rotationally connected with a first motor. According to the polishing device for intelligent needle bed machining, a flattening roller firstly makes contact with an intelligent needle bed, the flattening roller is buffered through a spring to slowly press the intelligent needle bed downwards, the situation that the cleaning effect of a cleaning plate is affected due to different heights of the needle bed is avoided, and the cleaning plate can more evenly clean impurities generated on the surface of the intelligent needle bed; and the grinding precision is further improved.
Owner:YANGZHOU SHUNCHUANG ELECTRONIC TECH CO LTD
River water decontamination filtering device based on hydroxyl radical generation
InactiveCN119280930AFiltration lastsEffective filteringStationary filtering element filtersWater flowFiltration technique
The invention discloses a river water decontamination filtering device based on hydroxyl radical generation, and relates to the technical field of river water filtration, the river water decontamination filtering device comprises a rotating drum, a rotating shaft is rotatably connected in the rotating drum in a penetrating manner, the outer wall of the rotating shaft is fixedly connected with a rotating wheel, the bottom of the rotating drum is fixedly connected with a transmission drum, and the inner wall of the transmission drum is fixedly provided with a filter screen; and a filtering mechanism is arranged at the end of the rotating shaft so as to ensure that the surface of the filtering net cannot be blocked during dirt removal and filtering, and a collecting mechanism is arranged on the outer wall of the conveying barrel so as to collect filtered solid waste during dirt removal and filtering. According to the river water decontamination filtering device based on hydroxyl radical generation, water flow impacts the rotating wheel to drive the rotating shaft and drive the half-circle teeth to rotate, so that the movable frame translates, the sliding rod drives the cleaning block to slide through the fixed plate, solid garbage on the filter screen is scraped, blockage is avoided, river water is continuously and effectively filtered, water flow power is utilized, and extra energy is not needed; the cost and the environmental influence are reduced.
Owner:ZHEJIANG JINSHUIYUAN ENVIRONMENTAL PROTECTION TECH CO LTD
Screening device for recycled concrete processing
ActiveCN222447175Ueasy to cleanEasy to scrapeSievingSolid waste managementArchitectural engineeringStructural engineering
The utility model discloses a screening device for recycled concrete processing, and relates to the technical field of sorting. The screening device for recycled concrete processing comprises a recycled concrete screening box, the upper end of the recycled concrete screening box is fixedly connected with a recycled concrete injection pipe, a recycled concrete screening barrel is arranged in the recycled concrete screening box, and the front section and the rear section of the recycled concrete screening barrel are fixedly connected with screening barrel fixing rods correspondingly; screening holes are evenly formed in the surface of the recycled concrete screening cylinder, a screening assembly is arranged in the recycled concrete screening cylinder, and a recycled concrete scraping plate and a recycled concrete disturbance plate scrape the interior of the recycled concrete screening cylinder in a reciprocating mode, so that screening of the recycled concrete screening cylinder is facilitated; and the recycled concrete aggregate in the recycled concrete screening cylinder is conveniently scraped, the recycled concrete aggregate is conveniently discharged, the screening efficiency of the device is improved, the practicability of the device is improved, and the cleaning effect of the recycled concrete screening cylinder is improved.
Owner:ZHIJIANG LIANGXIN NEW BUILDING MATERIALS CO LTD
Spiral grate for vertical grate type gutter inlet
The utility model discloses a spiral grate for a vertical grate type gutter inlet, which belongs to the technical field of road drainage devices and comprises a vertical grate type grate body, water inlet pipes are respectively mounted on the vertical grate type grate body, a cross-shaped support frame is mounted on one side wall of each water inlet pipe, rainwater enters the water inlet pipes through a water inlet circular plate, and when water flows through a spiral plate, the water flows through the cross-shaped support frame. The spiral plate can be driven to rotate when the water inlet disc rotates, so that the supporting main shaft can rotate, the supporting main shaft can drive the water inlet disc to rotate, and the water inlet disc continuously rotates, so that impurities are prevented from staying on the water inlet disc, and the impurities are prevented from blocking a water inlet groove in the water inlet disc; according to the vertical grate type rainwater inlet, the contact area between sundries and the water inlet circular plate can be reduced, the sundries can better leave the water inlet circular plate, when rainwater is small, water flow directly flows into the rainwater inlet through the water inlet holes in the vertical grate type grate body, and therefore the rainwater inlet can be effectively prevented from being blocked regardless of the size of the rainwater.
Owner:太原市政建设集团有限公司
Plate cutting device with positioning mechanism
InactiveCN119328232AGuaranteed stabilityGuaranteed flatnessMetal sawing devicesMetal sawing accessoriesStructural engineeringMechanical engineering
The invention discloses a plate cutting device with a positioning mechanism, and belongs to the technical field of plate cutting, the plate cutting device comprises a cutting seat, a plate groove is formed in the top surface of the cutting seat, and a moving groove is formed in the cutting seat; according to the plate cutting device, the four stable walking assemblies are arranged on the two sides of the cutting structure correspondingly, through the design, the whole device is high in adjustability, cutting can be conducted on different positions of an installed plate, meanwhile, in the cutting operation process, the operation stability of the cutting structure can be continuously guaranteed, and meanwhile the stability of a cut material is guaranteed; the situation that redundant vibration is generated in the cutting process of a cutting material is avoided, the flatness of the cutting face of the material is effectively guaranteed, the whole cutter is protected, the cutting accuracy and precision are improved, meanwhile, in the cutting operation process, the two sides of the cutter can be continuously polished, the sharpness of the cutter is continuously guaranteed, and the cutting efficiency is improved. And the practical application effect of the whole equipment is improved.
Owner:GUANGDONG TONGXINDA METAL PROD CO LTD
Outdoor electrical cabinet with diversion function
ActiveCN222601832UImprove ventilationImprove ventilation efficiencyClimate change adaptationSubstation/switching arrangement cooling/ventilationSuction forceAir velocity
The utility model discloses an outdoor electrical cabinet with a diversion function, which comprises a cabinet body, a plurality of air suction holes uniformly arranged on the periphery of the lower end of the cabinet body, an air ball assembled in the middle of the upper surface of the cabinet body, a cabinet door hinged on the front surface of the cabinet body, and a circle of hole protection bridge connected inside the lower end of the cabinet body. The hole protection bridge is of a hollow structure and covers the air suction holes, and a plurality of air holes are formed in the upper surface of the hole protection bridge at equal intervals. The wind ball is mounted at the top of the cabinet body, and any parallel air flow is accelerated and converted into vertical air flow from bottom to top according to the principle that the natural wind speed of the nature pushes the turbine of the wind ball to rotate and air convection inside and outside the cabinet body, so that the ventilation effect in the cabinet body is improved; when the air ball rotates, a certain amount of spiral suction force is formed, meanwhile, the air inlet is formed in the bottom of the cabinet body and used for sucking in external fresh air, vitiated air is discharged from the holes formed in the air ball, air flowing is facilitated, and therefore the ventilation efficiency is improved.
Owner:YANGZHOU RUINENG ELECTRICAL EQUIP CO LTD
Sanitary towel with cool surface layer
ActiveCN119235556AImprove permeabilityavoid stayingAbsorbent padsTherapeutic coolingFiberMechanical engineering
The invention discloses a sanitary napkin with a cool-feeling surface layer, which relates to the technical field of hygienic products, and comprises a bottom film, an absorption core body and the cool-feeling surface layer, the absorption core body is fixed on the bottom film, the cool-feeling surface layer is arranged on the absorption core body, the cool-feeling surface layer comprises a skin-friendly surface layer, and the skin-friendly surface layer is composed of plane unit strips and convex unit strips which are alternately arranged. The plane unit strips and the protruding unit strips are arranged in the length direction of the absorption core body, the bottom faces of the protruding unit strips and the plane unit strips are located on the same plane, the cross section of each protruding unit strip is in an incomplete oval shape, the height direction of each protruding unit strip is the long axis direction of the oval, and the height of each protruding unit strip is 0.7-0.9 of the long axis of the oval. The convex unit strips are filled with cool fibers, and the sanitary towel with the cool surface layer can eliminate stuffiness and damp feelings of private parts of a user.
Owner:FOSHAN KAYSON HYGIENE PROD CO LTD
Glass fiber reinforced plastic acid mist tower
ActiveCN222518185USpread evenlyFacilitated Contact MixingDispersed particle separationFiltration circuitsGlass fiberLiquid storage tank
The utility model relates to a glass fiber reinforced plastic acid mist tower which comprises a fixed tower body, a liquid storage tank is fixedly arranged at the bottom of an inner cavity of the fixed tower body, a rotating cylinder is rotatably arranged in an inner cavity of the liquid storage tank, an air inlet pipe is fixedly arranged at the left end of the fixed tower body and extends into the rotating cylinder, and a filter plate is fixedly arranged at the top of the liquid storage tank. A cleaning rod is rotatably arranged at the bottom of the filter plate, filler adsorption layers are uniformly and fixedly arranged in an inner cavity of the fixed tower body, water spraying pipes are fixedly arranged on the filler adsorption layers, a filter box is fixedly arranged on one side of the bottom of the fixed tower body, and the filter box is connected with a liquid storage pool and the water spraying pipes through guide pipes. A glass fiber reinforced plastic demisting plate is fixedly arranged at the top of an inner cavity of the fixed tower body, a gas outlet is formed in the top of the fixed tower body, acid mist and liquid can be fully stirred and mixed, the absorption and purification effect is improved, and particle impurities are filtered through a filter plate and a filter box and are prevented from being left in the acid mist tower.
Owner:WUNING COUNTRY JUHONG CHEM IND EQUIP CO LTD
Self-cleaning dustproof mechanism of electrical installation cabinet
ActiveCN119401226ARealize heat dissipationavoid pollutionDispersed particle filtrationTransportation and packagingStructural engineeringBrush
The invention discloses a self-cleaning electric installation cabinet dustproof mechanism, and relates to the technical field of electric installation cabinets, the self-cleaning electric installation cabinet dustproof mechanism comprises a fixed frame, the middle part of the inner wall of the fixed frame is fixedly connected with a partition plate, the outer side of the partition plate is provided with an annular hole, the side edge of the inner wall of the fixed frame is provided with an annular groove, and the inner wall of the annular groove is slidably connected with a round rod. A square plate is rotationally connected to the outer side of the round rod, a brush is fixedly connected to the end, close to the partition plate, of the square plate, a connecting rod is fixedly connected to the outer side of the square plate, and an elastic plate is fixedly connected to the side, close to the brush, of the square plate. According to the self-cleaning dustproof mechanism of the electrical installation cabinet, air convection replacement inside and outside the cabinet body is carried out through annular holes in the partition plates on the two sides of the cabinet body, heat dissipation of electrical equipment is achieved, dust is prevented from polluting the electrical equipment, at the moment, a square plate slightly rotates around a round rod under flowing of air flow, the square plate drives a brush to clean the annular holes in the partition plates, and the service life of the electrical equipment is prolonged. And the ring hole is prevented from being blocked.
Owner:国网黑龙江省电力有限公司鹤岗供电公司
Plastic particle screening device
ActiveCN222538094Uavoid stayingImprove screening efficiencyPlastic recyclingCircular discReciprocating motion
The utility model provides a plastic particle screening device, which relates to the technical field of plastic production and processing, and comprises two bases, a drawer cabinet is fixedly arranged on the top surfaces of the two bases, a collecting box is slidably connected in the drawer cabinet, a shaking assembly is arranged on one side surface of the drawer cabinet, and the shaking assembly is connected with the collecting box. The screening device comprises four supporting frames, a long plate is fixedly installed between every two supporting frames as a group, two sliding plates are slidably connected to the surfaces of the two long plates, sliding blocks are slidably connected to the surfaces of the two supporting rods, a screening box is fixedly installed between the opposite sides of the four sliding blocks, and limiting assemblies are arranged on the surfaces of the inner walls of the two ends of a U-shaped plate. According to the plastic particle screening device, the disc drives the connecting plate to do reciprocating motion, so that the screening box does reciprocating motion, plastic particles can be screened by the screening box, meanwhile, large particles can be prevented from staying at a screen opening all the time, and the screening efficiency of the device is improved; and displacement of the screening box is limited through the limiting plate, so that the screening box can be rapidly replaced.
Owner:HUBEI GONGRUN TECH CO LTD
Toy car equipped with anti-collision mechanism
The utility model relates to the field of toy cars, and particularly provides a toy car equipped with an anti-collision mechanism. The anti-collision device comprises a chassis assembly and an anti-collision assembly, the chassis assembly comprises a chassis, buffer grooves are formed in the middle positions of the front end and the rear end of the chassis, the anti-collision assembly comprises two sets of protective bars, and the two sets of protective bars are located on the front side and the rear side of the chassis respectively. The technical problems that collision easily occurs, toy car wheels are easily damaged, imprint is easily left on the surfaces of furniture and other objects due to collision and further improvement is needed due to the fact that accuracy of a real car cannot be controlled in control over the toy car are solved, safety of internal components of the toy car is effectively improved, the overall structure is simple and stable, and practicability is high. And the practicability is high.
Owner:YONGKANG RUIHE METAL PRODUCTS CO LTD
Pipeline X-ray detection auxiliary device
ActiveCN222336289Uheight adjustableadjustable widthUsing optical meansMaterial analysis by transmitting radiationWeld seamTransillumination
The utility model discloses a pipeline X-ray detection auxiliary device which comprises a frame, an advancing mechanism is adjustably installed on the frame, two supporting pipes are installed in the middle of the frame in parallel, two sleeves are movably installed on the supporting pipes in a sleeved mode, a half-frame-shaped supporting rod is connected to the sleeves located at the same ends of the two supporting pipes, and the half-frame-shaped supporting rod is connected with the traveling mechanism. The upper portions of the two supporting rods intersect and then are hinged to form an X-shaped supporting frame used for installing an X-ray machine. The height and the width of the whole structure can be adjusted so as to adapt to detection of pipelines with different pipe diameters. According to the device, the interior of the pipeline is illuminated through the illuminating lamp, the position of a ray source of the X-ray machine is observed through the camera, then the advancing wheels are controlled to work, a welding seam of the pipeline is positioned through the laser wire bonding device, the ray source of the X-ray machine is right located at the welding seam of the detected pipeline, and the function of ray detection center transillumination is achieved.
Owner:NO 2 ENG CO FOR ELECTRIC POWER CONSTR OF ANHUI PROV
A device and method for efficiently treating liquid livestock and poultry manure based on a CSTR integrated reactor
ActiveCN119059711BImprove stirring efficiencyImprove delivery efficiencyRotary stirring mixersTransportation and packagingFisheryMethane production
The present invention discloses a device and a method for efficiently treating liquid manure of livestock and poultry based on a CSTR integrated reactor. The device provided by the present invention includes a reactor, a feeding system and a discharging system; the reactor includes a stirring device, the stirring device includes a vertical stirring shaft and a horizontal stirring rod, the two form an angle and are a hollow structure; a spiral belt stirring paddle is provided at the end of the horizontal stirring rod; the feeding system is provided with a feeding pipeline and a flushing pipeline; the discharging system is provided with a sand flushing pipeline and a water outlet pipeline. The present invention uses a stirring device to flush the material into the middle of the tank under stirring, which helps to mix it fully. At the same time, the flushing pipeline and the sand flushing pipeline are used to solve the defects of upper layer compaction and bottom layer sand deposition in the tank, thereby improving the efficiency of anaerobic digestion and methane production of liquid manure of livestock and poultry.
Owner:BEIJING FORESTRY UNIVERSITY +1
Rotary bird repelling device for photovoltaic module and photovoltaic module
ActiveCN222382530Uprevent lingeringavoid interferenceAnimal repellantsControl theoryMechanical engineering
Owner:NORTHWEST ENGINEERING CORPORATION LIMITED
A bridge pier testing device
This utility model discloses a bridge pier inspection device, relating to the field of bridge pier inspection technology. It includes a pier, a pier-climbing robot externally mounted on the pier, and a mounting plate fixedly connected to the robot. It also includes an installation component mounted on the mounting plate, on which a cleaning component is detachably installed. The cleaning component is used to clean oil and dust from the pier surface. Through the cooperation of protrusions and slots, the cleaning component is easily and quickly installed. Simultaneously, internal electromagnetic suction and magnetic blocks cooperate to ensure a more stable installation of the cleaning component. Through the cooperation of an air pump and an upper air nozzle, dust on the pier surface is easily cleaned. A telescopic brush assists in cleaning. Through the cooperation of an inclined tube and a lower air nozzle, dust on the surface of the inspection lens is easily cleaned, thus preventing dust from remaining on the inspection lens surface and improving the accuracy of the inspection data.
Owner:CHANGSHA SCI & TECH TESTING CONSULTING CO LTD
Valve tappet assembling device
ActiveCN119426273Aavoid stayingeasy to operateCleaning using gasesMetal working apparatusStructural engineeringMechanical engineering
The invention discloses a valve tappet assembling device, which relates to the technical field of valve tappet assembling, and comprises a mounting rod, a magnetic attraction part, a first magnetic attraction part and a second magnetic attraction part, the disengagement rod is slidably connected to the mounting rod in a sleeving mode, a plurality of turning plates are rotationally arranged on the disengagement rod in a circumferential array mode, each turning plate comprises a duckbilled part and a cavity communicated with the duckbilled part, and the duckbilled parts are squeezed by movement of the turning plates so that the cavities can be blocked; the suction mechanism is communicated with the cavity and comprises a waste residue cavity formed in the separation rod. According to the valve tappet assembling device, the cavity is sucked through the suction mechanism, hydraulic oil scraped by the duckbilled part is sucked into the waste residue cavity, so that the outer wall of the valve tappet is cleaned, the hydraulic oil is prevented from staying between the outer wall of the valve tappet and the to-be-assembled mounting cavity, and under clamping of the duckbilled part, the valve tappet accurately enters the mounting cavity; therefore, the whole operation process is relatively simple.
Owner:ANHUI QUANCHAI ENGINE
Drainage connection node structure for bathroom of fabricated house
ActiveCN222456315Uavoid stayingSewerage structuresClimate change adaptationStructural engineeringDrainage tubes
The utility model relates to a drainage connection node structure for a bathroom of an assembled house, which comprises a bottom plate, a waterproof layer is arranged at the top of the bottom plate, and a stone plate is fixedly connected to the top of the waterproof layer. When the drainage connection node structure for the bathroom of the fabricated house is installed and used, the drainage pipe is fixed in the bottom plate and connected with an external connection pipe, the waterproof layer is bonded to the top of the bottom plate through waterproof glue, and the stone plate is bonded to the top of the waterproof layer through cement; filling a gap in the stone plate with the filler; the floor plate is bonded to the tops of the stone plates through cement, the mounting block and the flow guide pipe are placed between the stone plates, the flow guide pipe is located in the drainage pipe, the mounting block is rapidly mounted to the top of the waterproof layer through the annular positioning block, the center position of the mounting block is aligned with the center of the drainage pipe, and the cover plate is turned over. And the mounting block is clamped at the top of the waterproof layer by the pressing plate through the spring and the movable column under the action of gravity.
Owner:海众集成房屋科技有限责任公司 +1
Casting strip unit
PendingCN119502301AImprove heat transfer efficiencyEasy to installHeat transmissionHeat transfer efficiency
A cast strip unit comprises a cast strip plate and a distribution plate. A shrinkage cavity and a plurality of straight holes are formed in the two opposite side faces of the cast strip plate correspondingly, the shrinkage cavity is gradually narrowed towards the direction of the straight holes, the straight holes are linearly distributed in the length direction of the cast strip plate, and the inlet ends of the straight holes extend in the thickness direction of the cast strip plate and are connected with the narrow opening ends of the shrinkage cavity. Distribution holes penetrating in the thickness direction of the distribution plate are distributed in the middle area of the surface of one side of the distribution plate, and when the casting strip plate and the distribution plate are connected and attached through a fastener, the wide opening end of the shrinkage cavity is connected with the distribution holes; and a heating piece for directly heating the strip casting plate and the distribution plate is clamped between the strip casting plate and the distribution plate, and is positioned on the outer side of the shrinkage cavity. The cast strip unit is provided with the heating piece, the heat transfer efficiency is high, the temperature of the cast strip unit can be directly controlled, mounting and dismounting are convenient, meanwhile, materials are evenly distributed in the cast strip unit, and operation is smooth.
Owner:CAMA (LUOYANG) ELECTROMECHANIC CO LTD
Urban landscape river water quality supervision device
ActiveCN224190011Uavoid stayingPrevent affecting monitoring accuracyTesting waterCleaning using liquidsStructural monitoringFiltration
The utility model discloses an urban landscape river water quality supervision device, which comprises a floating plate main body, a water quality monitor, a power supply control box and a monitoring box structure, a Z-shaped monitoring cavity and an equipment cavity are arranged on two sides in the monitoring box structure, the water quality monitor is arranged in the middle of the Z-shaped monitoring cavity, and a water filtering cavity is arranged on one side of the equipment cavity of the monitoring box structure. A water suction pump is arranged in the equipment cavity, the water suction pump is provided with a water suction pipe extending into the water filtering cavity and a water outlet pipe extending into the Z-shaped monitoring cavity, a second electric control valve is arranged on the water suction pipe, the Z-shaped monitoring cavity comprises a top water inlet channel and a bottom water outlet channel, first electric control valves are arranged in the water inlet channel and the water outlet channel, and the water outlet pipe is communicated with the water inlet channel. Compared with the prior art, the water quality monitoring device has the advantages that excessive impurities can be prevented from staying in the cavity through the Z-shaped monitoring cavity, and meanwhile, excessive impurities can be prevented from being attached to the water quality monitor to influence the monitoring precision through clean water flushing.
Owner:GANSU XIEJIN HENGCHUANG TECHNOLOGY CO LTD
Multifunctional intelligent door lock
InactiveCN119296208Aavoid stayingaffect securityBuilding locksIndividual entry/exit registersComputer hardwarePassword
The invention discloses a multifunctional intelligent door lock, and relates to the technical field of intelligent door locks. The intelligent door lock comprises a door lock front panel, an intelligent screen, a password fingerprint touch screen and a camera assembly are arranged on one side of the door lock front panel, a handle groove is formed in one side of the door lock front panel, and storage boxes are fixedly mounted at the top and the bottom of the door lock front panel correspondingly; and magnetic attraction doors are rotationally mounted on the sides, clamped with the handle grooves, of the storage boxes correspondingly, and transmission boxes are fixedly mounted on the sides, away from the handle grooves, of the storage boxes correspondingly. By arranging the transparent protective film, when a resident inputs a password or identifies a fingerprint, grease and dust at the finger tip of the resident can adhere to the transparent protective film instead of the password fingerprint touch screen, so that obvious marks left on the password fingerprint touch screen due to long-time touch pressing are avoided, meanwhile, the covering surface of the transparent protective film can be regularly replaced, and the password fingerprint touch screen is prevented from being damaged. The transparent protective film is frequently used and new, and the situation that traces left on the transparent protective film affect the safety performance of the intelligent door lock is prevented.
Owner:SUZHOU KUNSHAN GENERAL LOCKSET CO LTD
Precise sand adding device for horizontal molding line
ActiveCN224182007USmall weight errorHigh precisionMould handling/dressing devicesMould controlling devicesDrive shaftControl engineering
The utility model belongs to the field of industrial casting, particularly relates to an accurate sand adding device for a horizontal molding line, and provides the following scheme aiming at the problems that a conveying belt is unstable in feeding during feeding and molding sand is inconvenient to discharge when the feeding is excessive in the prior art: the accurate sand adding device comprises a rack and a hopper arranged at the top of the rack, a plurality of weighing sensors are fixedly mounted between the bottom of the hopper and the top of the rack, one side of the hopper is fixedly connected with a through mounting pipe, one end of the mounting pipe is communicated with the hopper, the bottom of the mounting pipe is fixedly connected with a discharging pipe for discharging raw materials, and a through driving shaft is rotationally connected between the two ends of the mounting pipe; according to the molding sand feeding device, excessive molding sand in the hopper is discharged through the feeding blades, so that the weight error of the molding sand in the hopper is reduced, the sand feeding accuracy is improved, meanwhile, the hopper can vibrate, the molding sand is prevented from staying and being attached to the interior of the hopper, and the feeding accuracy is further improved.
Owner:CHENZHOU HENGXIN CASTING CO LTD
Concrete composite admixture production equipment
The utility model relates to the technical field of concrete production, and discloses concrete composite admixture production equipment which comprises a support, a mounting frame is fixedly connected to the right side of the upper portion of the support, a mixing box is fixedly connected to the interior of the support, a feeding bin is fixedly connected to the interior of the mounting frame, and a first motor is arranged outside the mounting frame. The output end of the first motor is fixedly connected with a driving wheel, the driving wheel is internally provided with a material mixing assembly, the upper part of the driving wheel is provided with a driven wheel, the driving wheel is connected with the driven wheel through a belt, the interior of the driven wheel is fixedly connected with a rotating shaft, and the exterior of the rotating shaft is fixedly connected with a first gear; and the exterior of the first gear is in engaged connection with a second gear. According to the admixture crushing device, different types of admixtures can be conveniently crushed before concrete production, the crushed admixtures can make the particle sizes of the admixtures more uniform, dispersion and mixing in the concrete are facilitated, and therefore the uniformity and consistency of the concrete are improved.
Owner:ZHENGZHOU XINGYESHANG CONCRETE CO LTD
Oil fume suction system
This utility model provides a kitchen fume extraction system, which includes a range hood and an exhaust duct. The range hood is suspended from the ceiling and includes a smoke duct that connects to the exhaust duct in the ceiling. The system also includes a top-mounted fume extraction assembly positioned between the smoke duct and the exhaust duct, connecting the ceiling surface where the range hood is mounted to the exhaust duct. Therefore, this kitchen fume extraction system prevents cooking fumes from accumulating near the kitchen ceiling and avoids generating additional noise.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Protection device of intelligent street lamp
ActiveCN222297857Uspeed up the flowavoid damageLighting heating/cooling arrangementsLighting elementsStreet lightMechanical engineering
The utility model relates to the technical field of intelligent street lamps, and discloses an intelligent street lamp protection device which comprises a lampshade, a circuit board installed at the top end of the lampshade, a wiring pipe installed at the top end of the circuit board, an overload protection device installed at the top end of the wiring pipe, a lightning arrester installed at the front end of the upper surface of the circuit board, and a cooling fan installed at the rear end of the upper surface of the circuit board. The vibration sensor is installed on the right side of the upper surface of the circuit board. The lamp holder is installed on the lower surface of the circuit board. The bulb is installed on an output shaft of the lamp holder. The condensation piece is installed in the lampshade. Air flow can be effectively accelerated through the heat dissipation fan, a good heat dissipation effect is provided, heat can be rapidly taken away from the circuit board and the periphery of the bulb by installing the heat dissipation fan on the circuit board, and bulb damage and plastic part melting caused by overheating are prevented.
Owner:HUBEI JUMEI ENVIRONMENTAL TECH CO LTD
Injection molding assembly comprising metal insert with positioning cap and injection molding mold
The utility model relates to an injection molding assembly comprising a metal insert with a positioning cap, the injection molding assembly further comprises an injection molding material, the metal insert is coated in the injection molding material, and the injection molding assembly is characterized in that the positioning cap is made of a plastic material; the positioning cap is fixed at one end of the metal insert; at least one part of the positioning cap is coated in the injection molding material, and the appearance of the positioning cap is matched with that of the injection molding assembly. The utility model further relates to the injection mold.
Owner:SHURE ELECTRONICS SUZHOU
Electrolysis device for sewage treatment
ActiveCN224077121UGuaranteed to be atavoid stayingWater/sewage treatmentElectrolysisElectric machinery
The utility model discloses an electrolyzer for sewage treatment, which comprises a box body, a support block arranged at the bottom of the box body and connected through a screw, a water inlet arranged above the box body in a penetrating manner, a water outlet arranged at one end of the box body in a penetrating manner, a drainage cavity arranged on the inner side of the box body, and a first electrode mechanism arranged on the side surface of the drainage cavity, a second electrode mechanism is arranged on the side face of the first electrode mechanism, the first electrode mechanism and the second electrode mechanism are connected with a box through a support, and a motor is arranged at the other end of the box and connected with the box through screws. The device has the advantages of simple structure, high stability, high water injection speed and high electrolysis efficiency.
Owner:SUQIAN LEILI ENVIRONMENTAL PROTECTION TECH CO LTD
Adsorption carrying device for corrugated paper
PendingCN119527935Aavoid damageImprove handling capacityArticle separationClassical mechanicsStructural engineering
The invention relates to the technical field of corrugated paper carrying, in particular to a corrugated paper adsorption carrying device which comprises a fixing support, a horizontal driving assembly is arranged on the fixing support, a connecting seat is arranged at the movable end of the horizontal driving assembly, a vertical driving assembly is arranged on the connecting seat, and the vertical driving assembly is arranged on the fixing support. A mounting seat is arranged at the bottom of the vertical lifting assembly, a positioning mechanism and an adsorption assembly are arranged on the mounting seat, the positioning mechanism is used for positioning corrugated paper at a fixed grabbing position, and the adsorption assembly is used for adsorbing and grabbing the positioned corrugated paper. According to the corrugated paper carrying device, corrugated paper can be prevented from being damaged as much as possible in the carrying process, and therefore the corrugated paper carrying effect can be improved.
Owner:KUNSHAN MINGPENG PAPER IND
Filtering device with pretreatment function
ActiveCN222312933Ureduce gapimprove vibrationMultistage water/sewage treatmentFiltration circuitsStructural engineeringMechanical engineering
The utility model relates to the technical field of filtering devices, and provides a filtering device with a pretreatment function, which comprises a shell and a temporary storage box, a filtering pipe is fixedly mounted at one end of the shell, and the temporary storage box is fixedly mounted at one end of the shell. The interval between a group of guide plates close to the bottom of the shell is narrow, impurities with different sizes can be conveniently filtered, the filtered impurities slide into a temporary storage box from the guide plates under the action of gravity, and when the impurities fall onto the guide plates, impact force can be conducted to two groups of mounting rods and elastic pieces to force the elastic pieces to be compressed, so that the impurities are prevented from falling into the temporary storage box. And after being compressed, the guide plate is rebounded, so that the guide plate is convenient to vibrate, impurities are prevented from staying on the guide plate, the filtering device has a solid-liquid separation pretreatment function, and the condition that the filtering device is blocked by garbage with a relatively large volume is avoided.
Owner:SHAANXI LONGDOU GREEN ENERGY TECHNOLOGY CO LTD