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Water-based wood white primer as well as preparation method and use method thereof
ActiveCN103131284AHigh hardnessImprove adhesionAntifouling/underwater paintsPaints with biocidesWater basedLacquer
The invention relates to a water-based wood white primer as well as a preparation method and a use method thereof. The water-based wood white primer provided by the invention comprises the following components by weight: 15-35wt% of water-based resin, 0.2-0.6wt% of a defoaming agent, 0.5-1.5wt% of a wetting dispersant, 5-15wt% of titanium dioxide, 5-20wt% of talcum powder, 15-40wt% of coarse whiting, 0.2-0.8wt% of a thickening agent, 2-7wt% of a film-forming auxiliary agent, 0.1-0.4wt% of a substrate wetting agent, 0.1-0.4wt% of biocide mildewcide and 2-10wt% of water. The water-based wood white primer provided by the invention can be used together with solvent-based finishing paint, does not generate adverse film-painting defects, such as lifting, collapse and foaming adhesion, and has very low volatile content of VOC (Volatile Organic Compounds) and high value of environmental protection.
Owner:紫荆花制漆(成都)有限公司
Cascade reservoir control system and method for breeding demand of viscosity production demersal fish
ActiveCN106407671APromote reproductionIncrease water temperatureClimate change adaptationPisciculture and aquariaInformation layerFishery
The invention discloses a cascade reservoir control system for breeding demand of viscosity production demersal fish. The cascade reservoir control system comprises a water temperature and weather intelligent monitoring platform, a system running support platform and a cascade reservoir ecological dispatching decision platform, wherein the water temperature and weather intelligent monitoring platform comprises a water temperature monitoring unit, a data receiving base station, a power station monitoring center and a system monitoring center, the system running support platform comprises a communication transmission system and a network system, and the cascade reservoir ecological dispatching decision platform comprises a dispatching information layer, a dispatching decision layer and a dispatching operation layer. A control method disclosed by the invention is used for controlling according to the control system. The control system is used in a breeding period of the viscosity production demersal fish, a coordinative control technology of an upstream reservoir matched with running of a stoplog gate to control a water temperature and a last-stage reservoir to regulate flow quantity is used for providing a moderate water temperature and flow quantity condition for breeding of the viscosity production demersal fish, and the influence of the running of the cascade reservoir on the breeding of the viscosity production demersal fish can be reduced.
Owner:HOHAI UNIV +1
System and method for multistation cooperation preparation of flexible electronics
ActiveCN105711099AIncrease productivityRealize repetitive productionAdditive manufacturing apparatusLaser beam welding apparatusElectricityComputer module
The invention discloses a system and a method for multistation cooperation preparation of flexible electronics. The system comprises a rotating disc module, and a substrate loading and unloading module, a base electro-spraying module, a bottom-layer insulating layer 3D print module, an electrospinning module, a top-layer insulating layer 3D print module, a laser peeling module and a material fetching module, which are distributed at the periphery of the rotating disc module, wherein the rotating disc module is used for fixing substrates and converting stations; the substrate loading and unloading module is used for picking and transferring substrates; the base electro-spraying module is used for preparing bases; the bottom-layer and top-layer insulating layer 3D print modules are separately used for printing bottom-layer and top-layer insulating layers; the electrospinning module is used for spinning circuits; the laser peeling module is used for ablating bases and automatically separating substrates from flexible electronics; and the material fetching module is used for fetching separated flexible electronics from substrates. The method utilizes the system to carry out the multistation cooperation preparation of flexible electronics. The whole set of system can be cyclically used, and is high in production efficiency, low in cost and high in precision.
Owner:武汉国创科光电装备有限公司
Flexible electronics preparing, transferring, and packaging system and method
ActiveCN105762096AIncrease productivityReduce volumeSemiconductor/solid-state device manufacturingConveyor partsEngineeringFlexible electronics
The invention discloses a flexible electronics preparing, transferring, and packaging system and method. The system comprises a substrate transferring module, a flexible electronics preparing module, a laser stripping module, and a packaging, loading and unloading module. The substrate transferring module is used for picking up a substrate and placing the substrate on the flexible electronics preparing module, and transferring prepared flexible electronic device and the substrate to the laser stripping module, and finally reclaims the stripped substrate from the laser stripping module. The flexible electronics preparing module is used for preparing the flexible electronic device on the substrate. The laser stripping module is used for stripping the prepared flexible electronics off the substrate. The packaging, loading and unloading module is used for placing a product to be packaged on a packaging module, packages the flexible electronics stripped from the substrate on the product, and taking down the packaged product. The method prepares, transfers, and packages the flexible electronic device by using the system. The system is greatly decreased in size, reduces intermediate links, saves space, and increases production efficiency.
Owner:武汉国创科光电装备有限公司
High-precision gas mixing system and method
The invention discloses a high-precision gas mixing system, which comprises a buffer gas tank, a gas distribution system I and a water tank, wherein the gas distribution system I comprises a variablefrequency blower I and at least one gas distribution tank I; the gas distribution tank I is connected with a controllable combustible gas input pipeline, a controllable air input pipeline and a controllable mixed gas output pipeline; and the bottom of the gas distribution tank I is connected with the water tank through a water pump I. The system realizes the process of mixing and exhausting combustible gas and oxygen by controlling the rise and fall of a water level in the gas distribution tank, and can also regulate the air distribution volume according to the component change of the combustible gas to meet the requirement of the optimum mixing ratio and achieve the aim of quick and uniform high-precision gas mixing, so that the gas is fully combusted to achieve the aim of harmless treatment. The system can also realize the matching use of two sets of gas distribution tank systems so as to realize a continuous gas mixing and exhausting process. The invention also provides a high-precision gas mixing method.
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD
Gasification combustion hydrolyzing auxiliary combustion device and method of pulverized coal
ActiveCN101881441AWell mixedBurn fullyPulverulent fuel combustion burnersNon-combustible gases/liquids supplyAir volumeCombustion chamber
The invention provides a gasification combustion hydrolyzing auxiliary combustion device and method of pulverized coal. The technical scheme of the invention is as follows: a concentrated-diluted separator is used to divide a pulverized coal stream into two pulverized coal streams-a concentrated phase pulverized coal stream and a diluted phase pulverized coal stream under the action of pneumatic conveying; the concentrated phase pulverized coal stream enters a gasification chamber through a concentrated phase pulverized coal stream channel to be ignited and gasified instantly under the actionof a gas fuel injector; the diluted phase pulverized coal stream containing fine pulverized coal enters in a vaporizing combustion chamber through the side channel of the gasification chamber and is combined with a flame type stream to mix with combustion air allocated by a fuel gas combustion section, burn vigorously and provide energy continuously for the energy consuming equipment in the flameform. The device and method of the invention adopts concentrated pulverized coal and diluted pulverized coal streams to enter the gasification section through different routes, air is supplied by a combustion air cavity at the inlet end of the vaporizing combustion chamber and a combustion air cavity on the right side of a diluted phase pulverized coal cavity; and different air quantities are adopted to fully mix pulverized coal and air, and the pulverized coal can burn fully. Experiments show that the combustion efficiency can be increased by about 5-10%.
Owner:王兴道
Disinfection device for food detection appliances
InactiveCN112220939ASolve the problem of low disinfection efficiencyImprove disinfection efficiencyLavatory sanitoryDisinfectionStructural engineeringMechanical engineering
The invention discloses a disinfection device for food detection appliances. The disinfection device comprises a disinfection cabinet body, wherein two square socket joint grooves are formed in the left and right sides of the top of the disinfection cabinet body, fixing grooves are separately formed in the left and right sides of internal walls of the two square socket joint grooves, two square socket joint blocks are separately inserted inside the two square socket joint grooves, two circular through holes are separately formed inside the two square socket joint blocks, and fixing mechanismsare fixedly mounted inside the two circular through holes. According to the disinfection device for the food detection appliances, through matched use of the disinfection cabinet body, the square socket joint grooves, the fixing grooves, the square socket joint blocks, the circular through holes, the fixing mechanisms, circular stoppers, elastic telescopic rods, locating tubes, extruding springs,extruding rods, fixing blocks, exhausting equipment, supporting plates, partition boards, universal wheels, locating slots, locating blocks, limiting grooves and limiting blocks, the existing problemthat the efficiency of disinfection is low is solved; and the disinfection device for the food detection appliances has the advantage of high disinfection efficiency.
Owner:安徽科博产品检测研究院有限公司
Article sorting system and method
ActiveCN112371517AAvoid the problem of reduced sorting efficiencySorting speed is fastSortingReal-time computingRoboty
The invention discloses an article sorting system and method. The system involves a server and a plurality of carrying robots; the plurality of carrying robots operate in a storage area, a plurality of sets of grids are arranged in the storage area, and each set of grids at least comprises a first type of grids and a second type of grids; the server is configured to determine that the grids with the number of the articles, loaded by a loading container, reaching a preset threshold value are target grids, determine first obstacle grids hindering moving of the target grids when the target gridsare the second type of grids, distribute one carrying robot to each of the first obstacle grids and the target grids from the plurality of carrying robots, and send carrying instructions to the carrying robots; the first carrying robots are configured to respond to the carrying instructions to travel to the first obstacle grid positions and carry the loading containers away the first obstacle gridpositions; and the second carrying robots are configured to respond to the carrying instructions to travel to the target grid positions and carry the loading containers at the target grid positions to a packaging table. According to the system and method, the article sorting efficiency is improved.
Owner:BEIJING JIZHIJIA TECH CO LTD
Local chicken breeding method
The invention discloses a local chicken breeding method, and relates to the technical field of breeding. The local chicken breeding method particularly includes the steps: S1 young chicken selection;S2 captive breeding chicken house building; S3 young chicken captive breeding management; S4 free-ranging area construction; S5 local chicken free-ranging management. The local chicken breeding methodcan effectively combine captive breeding with free-ranging to breed local chickens, the local chickens can effectively meet the standard requirements of meat quality and nutrition while high survivalrate of young local chickens is ensured, the survival rate of the young chickens is greatly increased, Chinese herb feed and antiviral drugs are cooperatively used for the local chickens, so that thelocal chickens can effectively resist various external pathogenic bacteria, local chicken feeding incidence rate is effectively reduced, delicious meat and high nutritional values of the local chickens are ensured, and local chicken breeding yield is improved. Therefore, the local chicken breeding method is quite beneficial to local chicken breeding of local chicken farmers.
Owner:安徽西山湖农业发展有限公司
Multi-functional manual indexing head and laser marking device connecting device
InactiveCN104647330ATo achieve the use ofHigh positioning accuracySurveying instrumentsOther workshop equipmentIndexing headLaser
The invention discloses a multi-functional manual indexing head and laser marking device connecting device. The multi-functional manual indexing head and laser marking device connecting device comprises a rotary plate, an auxiliary plate, a locking nut, a locating post and a set screw. The multi-functional manual indexing head and laser marking device connecting device is capable of meeting the working requirements when randomly and uniformly marking lines and detecting in a workpiece, enables the pattern requirements of the related positions of the workpiece to be guaranteed, has advantages of high precision, easiness in operation, man hour saving and the like, and is capable of being broadly used for the hydro-generator manufacturing industry.
Owner:TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD
Displacement walking aid weight reduction device
PendingCN113350131APlay a role in weight lossEasy to move workChiropractic devicesWalking aidsPhysical medicine and rehabilitationEngineering
The invention discloses a displacement walking aid weight reduction device. The displacement walking aid weight reduction device comprises a moving base, a supporting frame and an armpit bearing mechanism with parallel and adjustable supporting height, the supporting frame is arranged on the moving base, and the armpit bearing mechanism is arranged at the upper end of the supporting frame; and the moving base is provided with a base connected with the supporting frame and at least two bearing bases, the base and the at least two bearing bases form a movable pair, and the distance between the two bearing bases is adjusted at will. According to the armpit bearing mechanism in the displacement walking aid weight reduction device, under the condition that a certain posture of an armpit supporting rod is kept, height adjustment is achieved through driving of a first linear actuator, the situation that a person completes standing from a sitting posture state and the action process of the person from a standing posture to the sitting posture state can be well simulated, the movement process of the person from the standing posture to the sitting posture state can be well simulated, and the height of the armpit supporting rod can be adjusted to be suitable for people of different heights; and a certain weight reduction effect can be achieved on an user through the armpit bearing mechanism.
Owner:HEFEI UNIV OF TECH
Bus steering system
PendingCN109398480AImprove versatilitySatisfy the richness requirementSteering linkagesResilient suspensionsVehicle frameAgricultural engineering
Disclosed is a bus steering system. The bus steering system comprises a bus frame, a front steering part, a transition swing arm and a rear steering part, wherein the front steering part and the rearsteering part are both arranged on the bus frame from front to back; the front steering part and the rear steering part are connected by the transition swing arm; the front steering part can be stretched according to different front suspension lengths of different bus models; and the rear steering part adopts a modular design. The front steering part can be stretched according to the different front suspension lengths of the different bus models, so that the steering system is suitable for the various bus models and the application range of the steering system is expanded. The rear steering part adopts the modular design so as to improve the universality of the steering system, reduce the production cost and increase the production efficiency.
Owner:SINO TRUK JINAN POWER
Wire harness feeding equipment having straightening function and applied to wire harness production
PendingCN113182464ASolve the problem of poor straightening effectImprove straightening effectStructural engineeringMechanical engineering
The invention discloses a wire harness feeding equipment having a straightening function and applied to wire harness production. The wire harness feeding equipment includes a wire harness feeding equipment body, a supporting column and a strip-shaped groove; the bottom of the supporting column is fixedly connected with the top of the wire harness feeding equipment body; the strip-shaped groove is formed in the front side of the top of the supporting column; a square hollow column is fixedly mounted in the strip-shaped groove, a groove is formed in the rear side of the inner wall of the square hollow column, a first straightening mechanism is arranged in the groove, a second straightening mechanism is fixedly mounted in the strip-shaped groove, and the second straightening mechanism is located at the left side of the first straightening mechanism; and a storage groove is formed in the front side of the supporting column. According to the present invention, the supporting column is arranged for supporting in the whole straightening process; and meanwhile, the first straightening mechanism, infrared detection equipment and the second straightening mechanism are arranged in the strip-shaped groove, in this way, two-step straightening can be achieved, and the straightening effect is better.
Owner:安徽诚得信电子科技有限公司
Cascaded reservoir control system and method for the reproductive needs of fish producing viscous eggs
ActiveCN106407671BPromote reproductionIncrease water temperatureClimate change adaptationPisciculture and aquariaInformation layerControl system
Owner:HOHAI UNIV +1
Harmonic resonance suppression system of microgrid
ActiveCN112234647AThe voltage waveform is the sameRealize shock-free power supplySingle network parallel feeding arrangementsPower oscillations reduction/preventionControl engineeringElectric network
The invention discloses a harmonic resonance suppression system of a microgrid. The system comprises the microgrid which supplies power to equipment through a harmonic resonance suppression assembly.The harmonic resonance suppression assembly comprises a management chip MAX16046, and a double-feedback closed-loop current control method is built in the management chip MAX16046; the management chipMAX16046 reads real-time monitoring data, and the management chip MAX16046 controls enabling input and monitoring output of the microgrid; and the management chip regulates and suppresses the waveform of the output voltage of the micro-grid so that the waveform of the output voltage of the micro-grid is the same as the voltage waveform of the equipment, and the micro-grid supplies power to the equipment without an impact. According to the invention, the management chip MAX16046 regulates and suppresses the waveform of the output voltage of the microgrid so that the waveform of the output voltage of the microgrid is the same as the voltage waveform of the equipment, and the microgrid supplies power to the equipment without the impact.
Owner:IANGSU COLLEGE OF ENG & TECH
Internet-based indoor dustproof and anti-collision display screen
ActiveCN113251253ADustproof and anti-collision effect is goodAvoid bumpingMachine framesFouling preventionStructural engineeringMechanical engineering
The invention discloses an Internet-based indoor dustproof and anti-collision display screen. The Internet-based indoor dustproof and anti-collision display screen comprises a fixing shell and a display screen; the display screen is embedded in the fixing shell; four cavities are formed in the fixing shell; a damping mechanism is fixedly mounted in each of the four cavities; a square insertion groove is formed in the top part of the fixing shell; a placement groove is formed in each of the left side and the right side in the fixing shell; a fixing mechanism is fixedly installed in each of the two placement grooves; and a square insertion block is inserted into each square insertion groove. According to the Internet-based indoor dustproof and anti-collision display screen, through cooperative use of the fixing shell, the display screen, the cavities, the damping mechanisms, the fixing mechanisms, the square insertion blocks, fixing grooves, a limiting rod, limiting grooves, limiting blocks, circular mating grooves, a spherical groove, a spherical protrusion block, a threaded through hole, a circular through hole and dust collection equipment, the problem that dust or collision cannot be very well prevented in the prior art is solved; The Internet-based indoor dustproof and anti-collision display screen has the advantage of having good dustproof and anti-collision effects.
Owner:深圳市传光显示技术有限公司
Integrated glue spraying and forming equipment for producing automobile spare tire cover plate
InactiveCN113522677AImprove the limit effectTo achieve the use ofLiquid surface applicatorsCoatingsBevel gearThreaded rod
The invention discloses integrated glue spraying and forming equipment for producing an automobile spare tire cover plate. The integrated glue spraying and forming equipment comprises an integrated glue spraying and forming equipment body. According to the integrated glue spraying and forming equipment, through arrangement and cooperative application of the integrated glue spraying and forming equipment body, a square block, a square inserting groove, a cavity, a fixing mechanism, a rotating rod, a first bevel gear, a second bevel gear, a threaded rod, a threaded cylinder, an extrusion rod, a fixing block, a rotating handle, a fixing groove, a square inserting block, a fluctuation rod, a placing groove, a matching groove, an infrared detector, a locating mechanism, a locating block, a connecting rod, a circular stop block, an extrusion spring, a circular clamping block, a matching block, a circular through hole, a clamping groove, a circular matching hole, an annular block, a first magnet, a second magnet, a limiting groove, a limiting block, a rotating shaft and an annular supporting block, the problem that an existing limiting effect is poor is solved, and the integrated glue spraying and forming equipment for producing the automobile spare tire cover plate has the advantage of being good in limiting effect.
Owner:CHANGSHU XINCHANGTI AUTOMOBILE INTERIOR TRIM TECH CO LTD
Gasification combustion hydrolyzing auxiliary combustion device and method of pulverized coal
ActiveCN101881441BWell mixedBurn fullyPulverulent fuel combustion burnersNon-combustible gases/liquids supplyCombustion chamberAir volume
The invention provides a gasification combustion hydrolyzing auxiliary combustion device and method of pulverized coal. The technical scheme of the invention is as follows: a concentrated-diluted separator is used to divide a pulverized coal stream into two pulverized coal streams-a concentrated phase pulverized coal stream and a diluted phase pulverized coal stream under the action of pneumatic conveying; the concentrated phase pulverized coal stream enters a gasification chamber through a concentrated phase pulverized coal stream channel to be ignited and gasified instantly under the action of a gas fuel injector; the diluted phase pulverized coal stream containing fine pulverized coal enters in a vaporizing combustion chamber through the side channel of the gasification chamber and is combined with a flame type stream to mix with combustion air allocated by a fuel gas combustion section, burn vigorously and provide energy continuously for the energy consuming equipment in the flame form. The device and method of the invention adopts concentrated pulverized coal and diluted pulverized coal streams to enter the gasification section through different routes, air is supplied by a combustion air cavity at the inlet end of the vaporizing combustion chamber and a combustion air cavity on the right side of a diluted phase pulverized coal cavity; and different air quantities are adopted to fully mix pulverized coal and air, and the pulverized coal can burn fully. Experiments show that the combustion efficiency can be increased by about 5-10%.
Owner:王兴道
Swing electric arc furnace door
PendingCN107858482AIncrease productivityEvenly distributedProcess efficiency improvementElectric furnaceCold airElectric arc furnace
The invention provides a swing electric arc furnace door which is rotationally mounted on an electric arc furnace. The swing electric arc furnace door comprises a body and a drive device. An oxygen lance is arranged on the body in a penetrating mode. The drive device at least comprises a rotary shaft rotationally connected to the electric arc furnace, and a drive component connected with the rotary shaft. The body is connected with the rotary shaft. The drive component can drive the rotary shaft to rotate around the axis of the rotary shaft. Rotation of the rotary shaft can drive the body to rotate around the axis of the rotary shaft. According to the swing electric arc furnace door provided by the invention, by arranging the oxygen lance on the body in the penetrating mode, oxygen blasting operation in the furnace door position can also be achieved under the closed state of the electric arc furnace door, the production efficiency of the electric arc furnace is improved, and the problems that a large amount of cold air enters the electric arc furnace, and local cold areas emerge are solved; and since the drive device drives the body to rotate, the swing electric arc furnace door isopened by a certain angle, or is completely opened or is completely closed, operation is easy and convenient, and time and labor are saved.
Owner:MCC CAPITAL ENGINEERING & RESEARCH
Sewage recycling treatment equipment
PendingCN114772664AGood anti-blockingGood installation effectTreatment control/steeringWater/sewage treatment apparatusWater circulationSewage treatment
The invention discloses sewage recycling treatment equipment which comprises sewage treatment equipment, a separation anti-blocking box and sludge extraction equipment, a square-ring-shaped inserting groove is formed in the bottom of the separation anti-blocking box, a placement groove is formed in the front side of the inner wall of the square-ring-shaped inserting groove, a fixing mechanism is arranged in the placement groove, and the sludge extraction equipment is arranged in the placement groove. A square-ring-shaped inserting groove is formed in the rear side of the sewage treatment equipment, a square-ring-shaped inserting block is inserted into the square-ring-shaped inserting groove, the bottom of the square-ring-shaped inserting block is fixedly connected with the interior of the sewage treatment equipment, grooves are formed in the front side and the rear side of the rear side of the sewage treatment equipment, and positioning grooves are formed in the tops and the bottoms of the inner walls of the two grooves. According to the sewage treatment equipment disclosed by the invention, the separation anti-blocking box is arranged, so that impurities and water in sewage entering the sewage treatment equipment can be separated, a good anti-blocking effect is realized, and meanwhile, the sludge extraction equipment is mounted on the rear side of the sewage treatment equipment, so that sludge in the sewage treatment equipment can be extracted.
Owner:南通上善若水环境科技有限公司
Scraping machine for digital printing
ActiveCN106626755AEnsure equal pressureTo achieve the use ofPrinting press partsControl systemEngineering
The invention provides a scraping machine for digital printing. The machine comprises a rack, a rotatable turning disk, a pull device, a scraping device and a control system; the turning disk is arranged above the rack; four supporting arms which extend from the center of the turning disk in a diverged manner and divide the turning disk equally are arranged on the turning disk; workbenches for accommodating cloth pieces are arranged on the supporting arms; the pull device is arranged below the supporting arms and is used for pulling the supporting arms to rotate around the turning disk; and the scraping device is arranged above any one workbench. With the machine, the workbenches are driven by the pull device to rotate and move, and the machine is good in continuity and occupies a small area; the accuracy of the scraping position is guaranteed through adjustment of the position of a screen and the position of a cloth piece carrier on the workbench; the cloth pieces are placed on the cloth piece carrier for procedure changing, all that is required for alignment to the scraping position is to perform simple positioning on a digital printing machine, and the scraping machine and the digital printing machine are used cooperatively.
Owner:东莞市浙天装饰材料有限公司
Crystal material preparation method of liquid crystal screen
InactiveCN110609408ATo achieve the use ofAvoid wastingNon-linear opticsMaterials preparationLiquid-crystal display
The invention discloses a crystal material preparation method of a liquid crystal screen. The method comprises: step one, preparing materials; to be specific, taking a proper amount of a liquid crystal raw material, grinding the liquid crystal raw material into powder, and preparing a proper amount of a fluxing agent; step two, mixing materials; to be specific, stirring the liquid crystal raw material powder obtained in the step one with the fluxing agent to obtain a mixed solution and pouring the mixed solution into a container; step three, rising a temperature and melting the material; to bespecific, placing the container with the mixed solution of the liquid crystal raw material powder and the fluxing agent in the step two in a heating box, heating the container continuously by the heating box until reaching a saturation point by the mixed solution in the container; and step four, carrying out cooling and forming; to be specific, cooling the saturated solution in the step three stably and crystallizing the mixed solution in the container to obtain a liquid crystal material. According to the invention, the preparation efficiency of the crystal material is high. The method is suitable for forming a crystal material of a liquid crystal display screen.
Owner:徐州众星显示科技有限公司
Incoming potential seat ladder for ultra-high voltage power transmission line
PendingCN112909825AEasy to adjustEasy to moveApparatus for overhead lines/cablesStructural engineeringMechanical engineering
The invention discloses a potential inlet seat ladder for an ultra-high voltage power transmission line, which comprises a potential seat ladder, two square plugging grooves, two square plugging blocks and two extension ladders, and is characterized in that the two square plugging grooves are respectively formed in the front side and the rear side of the potential seat ladder. According to the invention, the potential seat ladder, the square plugging groove, the square plugging block, an extension ladder, a propulsion mechanism, a threaded groove, a threaded rod, a rotating handle, an annular limiting block, an annular limiting groove, a first supporting block, a matching groove, a positioning hole, a matching block, a circular groove, a clamping mechanism, a circular baffle block, a circular positioning block, an extrusion block, an extrusion spring, a second supporting block, a sliding groove, a sliding block, positioning columns and circular matching holes are arranged and cooperatively used, the problem that the corresponding use length cannot be adjusted according to different use lengths in the prior art is solved, and the potential inlet seat ladder for the ultra-high-voltage power transmission line has the advantage of being good in adjusting effect. The potential inlet seat ladder is suitable for power transmission lines.
Owner:STATE GRID CORP OF CHINA +1
Anti-falling manual tool for peeling rodlike crop
The invention discloses an anti-falling manual tool for peeling rodlike crop. The anti-falling manual tool comprises a storage basket and a peeling part, wherein the storage basket is in a tapered structure with a greater upper part and a smaller lower part; the upper surface of the storage basket is opened and the lower surface is sealed; the anti-falling manual tool further comprises a notch formed on a side wall of the storage basket; the lower end of the notch communicates with the lower surface of the storage basket; the peeling part has an inner ring and an outer ring sharing the same center as the inner ring; the inner ring and the outer ring are made of elastic material; the inner ring is fixedly connected with the outer ring via a plurality of connection members annularly distributed; N spacing rods annularly distributed are arranged on the inner wall of the storage basket; axis of the spacing rods is parallel to an axis of the storage basket; the N spacing rods wind to form around circle being parallel to the upper surface of the storage basket; and an external diameter of the round circle formed by winding of the N spacing rods is smaller than the internal diameter of the inner ring. The anti-falling manual tool for peeling rodlike crop can solve a problem of low manual plucking efficiency for the rodlike crop, so the rodlike crop can be manually plucked with high efficiency; and destructive damages to crops can be avoided.
Owner:SICHUAN CHAOFENG GRAIN & OIL
Laser triangulation 3D imaging device based on light spot identification
ActiveCN113513989AEasy to cleanSolve the poor effect of filling focusUsing optical means3d imageLight spot
The invention discloses a laser triangulation 3D imaging device based on light spot recognition, and the device comprises 3D imaging equipment, focus supplementing equipment and a cleaning port; the cleaning port is formed in the left side of the 3D imaging equipment, fixing grooves are formed in the front side and the rear side of the inner wall of the cleaning port, and a square block is cooperatively used in the cleaning port. A square through hole is formed in the square block, a fixing mechanism is arranged in the square through hole, square inserting grooves are formed in the front side and the rear side of the right side of the 3D imaging equipment, and square inserting blocks are inserted into the two square inserting grooves. According to the laser triangulation method 3D imaging device based on light spot recognition, focus compensation is carried out on the 3D imaging device by arranging the focus compensation device, meanwhile, the cleaning opening is formed in the left side of the 3D imaging device, the interior of the 3D imaging device is cleaned, and the problems that an existing focus compensation effect and an existing cleaning effect are poor are solved; and the laser triangulation 3D imaging device based on light spot recognition has the advantages of being good in focus compensation effect and convenient to clean.
Owner:武汉市源国科技有限公司
Turbocharger with silencing function
InactiveCN112610325AImprove the noise reduction effectImprove noise reductionInternal combustion piston enginesPump componentsTurbochargerStructural engineering
The invention discloses a turbocharger with a silencing function. The turbocharger comprises a turbocharger body, square inserting grooves are formed in the top and the bottom of the front side of the turbocharger body, fixed grooves are formed in the opposite ends of the inner walls of the two square inserting grooves, and circular through holes are formed in the left side and the right side of the turbocharger body. According to the turbocharger, through cooperative use of the turbocharger body, the square inserting grooves, the fixed grooves, the circular through holes, fixed mechanisms, fixed rods, rotary pushing blocks, fixed blocks, square inserting blocks, a silencing plate, a connecting port, containing grooves, positioning mechanisms, positioning columns, square positioning blocks, connecting blocks, pushing handles, extrusion springs, a square annular connecting block, positioning grooves, cooling equipment, a pressure monitor, round grooves, round convex blocks, square through holes and round cooperation holes, the problem that the existing noise reduction effect is low is solved, and the turbocharger with the silencing function has the advantage of being good in noise reduction effect.
Owner:安徽永茂泰汽车零部件有限公司
Drainage wire protection device of UHV power transmission line
ActiveCN112751301AImprove the protective effectEasy to moveOverhead installationScrew threadElastic rods
The invention discloses a drainage wire protection device of a UHV power transmission line. The drainage wire protection device comprises a power transmission line body, wherein the power transmission line body is sleeved with a protection sleeve, an opening is formed in the front side of the protection sleeve, accommodating grooves are formed in the left side and the right side of the bottom part of the inner wall of the opening, and positioning blocks are positioned and mounted on the left and right sides of the inner walls of the two placement grooves. According to the drainage wire protection device, the power transmission line body, the protection sleeve, the opening, the placement groove, a positioning block, a support column, the placement groove, a fixing mechanism, an annular positioning groove, an annular positioning block, a threaded sleeve, a threaded rod, a square groove, an extrusion device, a square baffle block, an extrusion block, an extrusion spring, a positioning sleeve, an auxiliary mechanism, an elastic rod, a circular block, a support rod, a limiting block, a limiting groove, a matching groove and an insulating tape are used cooperatively, so that the problem of poor protection effect in the prior art is solved, and the drainage wire protection device for the UHV power transmission line has the advantage of good protection effect. The drainage wire protection device is suitable for UHV power transmission lines.
Owner:STATE GRID CORP OF CHINA +1
Small fire sprinkler for transformer substation lawn
The invention discloses a small fire sprinkler for a transformer substation lawn. The small fire sprinkler for the transformer substation lawn comprises a support rod and a spray nozzle, wherein an annular plug-in slot is formed in the bottom part of the spray nozzle; fixing mechanisms are arranged on the left side and the right side of the bottom part of the spray nozzle; an annular plug-in blockis plugged in the annular plug-in slot; the bottom part of the annular plug-in block is rotatably connected with the top part of the support rod; a water storage barrel is fixedly arranged in the spray nozzle; and circular clamping grooves are formed in the top part and the bottom part of the inner wall of the water storage barrel. According to the small fire sprinkler for the transformer substation lawn provided by the invention, through the cooperative use of the support rod, the spray nozzle, the annular plug-in slot, the fixed mechanisms, threaded through holes, threaded rods, rotary handles, annular plug-in blocks, the water storage barrel, a circular clamping groove, spraying nets, circular grooves, clamping machines, elastic telescopic rods, circular blocks, circular clamping blocks, protection blocks, limiting grooves and limiting blocks, the problems that an existing protection effect is poor, and the service life cannot be prolonged are solved. The small fire sprinkler for the transformer substation lawn has the advantage of good protection effect, and is suitable for a transformer substation.
Owner:STATE GRID CORP OF CHINA +1
Sealing mechanism of food heating furnace
InactiveCN114668098AImprove sealingTo achieve the use ofEngine sealsFood shapingEngineeringHeating furnace
The sealing mechanism comprises a food heating furnace body, a square groove is formed in the right side of the inner wall of the food heating furnace body, the sealing mechanism is fixedly installed in the square groove, a positioning rod is fixedly installed on the right side of the inner wall of the square groove, and a cavity is formed in the positioning rod. According to the food heating furnace disclosed by the invention, the food heating furnace body, the square groove, the sealing mechanism, the sealing block, a connecting block, a pushing handle, an inserting groove, a circular clamping groove, a fixing groove, a first magnet, a positioning rod, a cavity, a clamping mechanism, a circular baffle block, a first extrusion spring, a circular clamping block, a positioning groove, a placing groove, a fixing mechanism, a second extrusion spring, a second magnet, an adjusting rod and temperature detection equipment are arranged; and through cooperative use of the square through hole, the limiting groove, the limiting block, the protective pad and the circular through hole, the problem that an existing sealing mechanism is poor in sealing effect is solved, and the sealing mechanism of the food heating furnace has the advantage of being good in sealing effect.
Owner:宁波其兰文化发展有限公司
Method and equipment for transmitting messages in VRRPE (virtual router redundancy protocol equilibrium)
ActiveCN102647360BTo achieve the use ofSimplified networking requirementsData switching by path configurationClient-sideVirtual Router Redundancy Protocol
An MFF device intercepts an ARP request message sent by a client connected to the MFF device and forwards the ARP request message to a main device of the VRRPE devices. When the MFF device intercepts a response message which is sent by the main device of the VRRPE devices and takes a virtual MAC address assigned by the main device according to a load balancing algorithm as a source MAC address, the MFF device sends the ARP response message to the client.
Owner:NEW H3C TECH CO LTD
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