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A primer and probe set, kit, and application for detecting Staphylococcus aureus L based on real-time fluorescence MIRA technology.
ActiveCN121204310BOptimizing real-time fluorescence MIRA detection methodThe detection method is simpleMicrobiological testing/measurementMicroorganism based processesStaphylococcus aureusSingle strand
This invention discloses a primer and probe set, a kit, and their applications for detecting Staphylococcus aureus L based on real-time fluorescence MIRA technology. The primer and probe set consists of single-stranded DNA sequences 1-3. Based on the aforementioned primer and probe set, this invention establishes and optimizes a real-time fluorescence MIRA detection method for Staphylococcus aureus L. Furthermore, the optimized real-time fluorescence MIRA method is innovatively combined with a simplified nucleic acid extraction method and a portable fluorescence detection device, significantly reducing extraction and time costs while enabling rapid on-site detection of the virus, making it particularly suitable for grassroots units and remote areas. In addition, the real-time fluorescence MIRA detection method for Staphylococcus aureus L established in this invention has advantages such as high specificity, high sensitivity, and simple operation. Moreover, the detection process does not require opening the lid, effectively avoiding aerosol contamination, providing an effective technical means for the differential diagnosis and rapid detection of Staphylococcus aureus L.
Owner:FRUIT TREE INST OF CHINESE ACAD OF AGRI SCI
Electric track-resistant mobile all-in-one machine
ActiveCN224399534URealize synchronous detectionReduce testing costsTesting dielectric strengthMeasurement instrument housingTester deviceControl theory
The utility model relates to test appearance technical field especially is related to a kind of electric mark resistance mobile integrated machine. Including pedestal, pedestal is fixedly arranged with support frame, multiple electrode assemblies that can move horizontally are equipped on the support frame, the upper surface of the pedestal is equipped with placing table, one end of the pedestal is fixedly installed with stand, the stand is installed with adjusting plate, multiple dripping devices are equipped on the adjusting plate, the electrode assembly includes adjusting mechanism slidingly arranged on connecting frame, electrode probe is arranged at the end of adjusting mechanism, the horizontal position of electrode assembly is adjusted, and the electric mark resistance test is carried out to multiple samples to be measured on placing table. The electric mark resistance mobile integrated machine of the utility model can efficiently utilize space, and support multiple samples synchronous detection, realize the flexible adjustment of electrode and dripping position.
Owner:SHANDONG HIPO ELECTRIX SCI & TECH
Tunnel fire-fighting foam filling system
ActiveCN224282704USpeed up replenishmentQuick Quantitative FillingMining devicesDust removalMarine engineeringSolenoid valve
This utility model discloses a tunnel fire-fighting foam liquid filling system, belonging to the field of fire-fighting equipment technology. It includes several fire boxes, a foam liquid filling vehicle, and a monitoring center. Both the fire boxes and the foam liquid filling vehicle are networked with the monitoring center to achieve data exchange. Specifically, each fire box contains a foam liquid storage tank and a first control device. The foam liquid storage tank is equipped with a first liquid level sensor, a solenoid valve, a variable frequency delivery pump, and a first flow meter. A flow regulating valve and a second flow meter are installed on the pressure water pipe. All components are connected to the first control device. The foam liquid filling vehicle contains a foam liquid storage tank, a variable frequency high-pressure pump, a battery, a third flow meter, and a second control device. Both the first and second control devices are connected to the monitoring center. This utility model provides a highly efficient, intelligent, and easy-to-maintain tunnel fire-fighting foam liquid filling system.
Owner:GUANGXI NEW DEVELOPMENT TRANSPORTATION GROUP CO LTD LAIBIN EXPRESSWAY OPERATION BRANCH
A welcome pedal surface texture etching device
ActiveCN224390203UPrecise position controlFlexibility to change locationLaser beam welding apparatusScrew threadChassis
The utility model discloses a kind of surface texture etching devices of welcome pedal, including chassis, two groups of side plates are fixedly connected in the chassis inner side wall, first sliding rod is fixedly connected between side plate, first screw rod is rotatably connected between side plate, first screw rod surface is threadedly connected with screw sleeve A, screw sleeve A surface is fixedly connected with first mobile element, first mobile element side wall is fixedly connected with groove plate, second sliding rod is fixedly connected in groove plate inner side wall, second screw rod is rotatably connected in groove plate inner side wall, second screw rod surface is threadedly connected with screw sleeve B, screw sleeve B surface is fixedly connected with second mobile element, groove plate side wall is slidably connected with etching laser group;The utility model can realize the linkage of etching laser group in XYZ three axes, positioning accuracy, the position and moving path of etching laser group can be flexibly changed, different shape and complex degree of texture etching demand can be adapted, different sizes of welcome pedal can also be conveniently processed.
Owner:JIANGSU SANUO GAODE NEW ENERGY MATERIALS CO LTD
A differential vga signal decoding display device
InactiveCN122090791Areliable conversionSatisfy displayColor signal processing circuitsCathode-ray tube indicatorsComputer hardwareImage resolution
This invention discloses a differential VGA signal decoding and display device, relating to the display field. It includes a signal input module, an ESD protection module, a differential receiving module, a synchronization separation module, an image decoding driver module, a display module, an audio processing module, and a control module. These modules are interconnected and work together to decode, process, and display differential VGA signals. This differential VGA signal decoding and display device solves the problems of short transmission distance, weak anti-interference capability, limited resolution, and high power consumption associated with traditional VGA interfaces. It also achieves full compatibility with traditional VGA devices, integrating audio processing, local playback, intelligent signal enhancement, and remote monitoring and management functions. It achieves reliable conversion from analog to differential signals, supports high-definition display, and has a transmission distance of up to 50 meters, while maintaining full compatibility with traditional VGA devices. This technology is particularly suitable for professional fields such as industrial automation and medical imaging, meeting the diverse display and intelligent operation and maintenance needs of professional scenarios.
Owner:SHENZHEN ANRECSON ELECTRONICS
Two-inlet and one-outlet single valve
ActiveCN224266546Ureduce volumeSimplify the installation processMultiple way valvesControl engineeringMechanical engineering
The utility model discloses a two-inlet and one-outlet single valve which comprises a valve body, electromagnetic control parts are installed on the upper face and the lower face of the valve body respectively, the valve body is provided with a first inlet, a second inlet and an outlet, and the two electromagnetic control parts control opening and closing of the first inlet and the outlet and opening and closing of the second inlet and the outlet respectively. The double electromagnetic control parts are integrated on the upper end face and the lower end face of the valve body, the symmetrical flow channel design is adopted, the size of the valve body is greatly reduced, the installation process is simplified, meanwhile, the manufacturing cost is reduced, the double electromagnetic control parts independently control opening and closing of the first inlet, the second inlet and the outlet respectively, and two-inlet one-outlet parallel fluid conveying can be achieved; and a single-input and single-output independent control mode can also be switched, so that the requirements of complex working conditions are met.
Owner:余姚市稳辉电磁阀有限公司
A molten mixing device for processing plastic products
ActiveCN224408100URealize lifting control functionIncrease productivityStructural engineeringMechanical engineering
The utility model discloses a kind of melting mixing devices for plastic product processing, including mixing shaft, multiple blades are equipped with outside mixing shaft, moving device is arranged outside mixing shaft, protective device is connected with the top of mixing shaft, protective device includes control sleeve, displacement spring, clamping groove, connecting rod, displacement sleeve, connecting sleeve, displacement slot, clamping block, displacement block and card frame, displacement spring is connected with clamping block and displacement block, clamping groove is opened in the outside of connecting rod, displacement sleeve outer wall is connected with the inner wall of control sleeve by thread, displacement slot is opened in connecting sleeve, clamping block is arranged in one side of card frame, locking mechanism is installed in the outside of connecting sleeve, and locking mechanism includes rotary hole, rotating plate, sliding sleeve, movable spring, fixed block, movable block and support rod, rotary hole is opened on rotating plate, support rod is connected in one side of sliding sleeve, the utility model solves the technical defects of existing equipment in cleaning maintenance difficulty, power transmission system lacks effective protection and adjustable overload protection mechanism poor stability etc.
Owner:TIANJIN CHANGDAO SHENGYE TECH CO LTD
An assembly fixture for an evaporator fan rotor assembly
A fixture for assembling an evaporator fan rotor assembly, belonging to the technical field of permanent magnet DC brushless evaporator fans, addresses the problem of low efficiency caused by the need for multiple sets of fixtures in the press-fitting of existing internal rotor structure motor rotors. This fixture includes a base, a floating plate, a pressure plate, and a release template. The base is equipped with a top rod, guide post one, and guide post two. The floating plate is fitted onto guide post one, with a core placement assembly on it for pre-installing the core. The pressure plate is fitted onto guide post two, with a magnet pressing head and guide post three on its bottom side. The release template is fitted onto guide post three, with mounting holes on its magnet transfer plate for pre-installing magnets. Each component is elastically buffered by springs, and the core and magnet mounting positions are precisely aligned using a positioning structure. This fixture integrates the core and magnet press-fitting process, reducing the number of fixtures, improving assembly accuracy and production efficiency, and lowering production costs. It is suitable for the efficient assembly of internal rotor structure brushless motor rotors.
Owner:SUZHOU SHUANGHANG ELECTRICAL CO LTD
A double helix mini auger that is self-contained and separate
This utility model discloses an independently separate double-helix auger, relating to the field of auger conveying technology. It aims to solve the problems of high failure rate, easy jamming, and easy breakage of gearbox chains in existing cross-type augers. The auger includes a mounting box, a conveying chamber, and a gearbox. The conveying chamber is equipped with a partition that separates the two sets of conveying augers into their respective independent conveying channels, effectively preventing the auger blades from interfering with each other and stones from getting stuck. The two sets of conveying augers achieve synchronous rotation through a connecting gearbox. The gearbox is directly connected to the shaft of one of the auger sets, replacing chain drive. Connectors with buffer or overload protection functions are used at the connection points to prevent chain breakage and improve equipment reliability. The partition is composed of multiple partition plates spliced together, using connecting noses, mounting slots, and grooves for detachable, quick installation and disassembly, greatly improving the equipment's adaptability to different materials and facilitating cleaning and maintenance.
Owner:河南省龙飞农业机械有限公司
Display screen integrated bidding document generation method and device, intelligent equipment and storage medium
PendingCN122072817ARealize intelligenceMeet project requirementsNatural language analysisInference methodsEngineeringSmart technology
The invention relates to the technical field of artificial intelligence, in particular to a display screen integrated bidding document generation method and device, intelligent equipment and a storage medium. The method is applied to the intelligent equipment, and comprises the following steps: obtaining a project demand of a display screen; according to the project demand, constructing a prompt word; inputting the cue words into a large language model, guiding the large language model to perform reasoning based on the project requirements through the cue words, and generating a bidding document draft of the display screen; calling a bidding document template; and generating a target bidding document of the display screen according to the bidding document draft and the bidding document template. By adopting the scheme of the invention, the display screen bidding document can be intelligently generated, and the bidding document generation efficiency and the demand matching degree are improved.
Owner:XIAN NOVASTAR TECH
Polysilicon hydrogenation device silicon powder efficient recovery system
ActiveCN224404738UImprove recycling efficiencySolve the problem of low separation efficiencyFluidized bedProcess engineering
The utility model discloses a kind of polysilicon hydrogenation device silicon powder high-efficiency recovery system, including fluidized bed reactor, further including inner cyclone separator, double cyclone separator, metal filter and silicon powder collecting tank;Multiple inner cyclone separators are fixedly arranged in the top inside fluidized bed reactor by fixed support;The air outlet of multiple inner cyclone separators is communicated with the air inlet of gas collector, and the air outlet of gas collector is communicated with the reaction gas outlet in the top of fluidized bed reactor;The reaction gas outlet of fluidized bed reactor is communicated with the air inlet of double cyclone separator by pipeline, and the air outlet of double cyclone separator is communicated with the air inlet of metal filter by pipeline.The advantage is that: by three-stage gradient separation, silicon powder recovery efficiency is greatly improved;Silicon powder separated by double cyclone separator can be returned to fluidized bed reactor dense phase region through return chute pipe, realize raw material recycling, reduce silicon powder waste.
Owner:内蒙古鑫元硅材料科技有限公司
Independent unit bipolar ion membrane electrolyzer assembly
PendingCN122081984ARealize synchronous linkagehigh degree of automationCellsElectrolysisComposite plate
This invention relates to the field of chlor-alkali electrolysis equipment, and more particularly to an assembly of independent unit bipolar ion-exchange membrane electrolyzers, comprising an assembly frame and multiple fixed frames. The assembly frame supports the fixed frames, and independent unit electrolyzers are mounted on the inner sides of each fixed frame via fixing bolts. Each independent unit electrolyzer includes a frame, with a composite plate fixedly connected to the center of the frame. The composite plate separates the cathode chamber and the anode chamber on both sides of the frame. Anode ribs are fixedly connected to the interior of each anode chamber, and an anode mesh is installed at the end of each anode rib away from the composite plate. This invention creates forced disturbance to the solution inside the anode chamber during continuous replenishment of refined brine, significantly improving solution mixing and flow efficiency, allowing the brine to fully contact the electrodes, and enhancing the completeness of the electrolysis reaction. Compared to traditional passive flow methods, the solution circulation effect is significantly improved.
Owner:XINGDI XINNENG (JIANGSU) EQUIP TECH CO LTD
A cleaning device for screen printing plates of a screen printing machine
This utility model discloses a cleaning device for screen printing plates of a screen printing machine, including a housing. A motor is fixedly installed on one side of the housing. The output end of the motor rotates through the housing and is fixedly connected to a first lead screw. A circular hole is opened on one side of the housing, and a second lead screw is installed in the circular hole. One end of the second lead screw is rotatably connected to the inner wall of one side of the housing. Two sets of guide rods are installed inside the housing, with two guide rods in each set. A transmission assembly consisting of a motor, the first lead screw, the second lead screw, the first synchronous pulley, the second synchronous pulley, and the first synchronous belt drives a slider and a diverter box to move back and forth between fixed plates. The nozzles on the diverter box can spray water from both sides to clean the printing plate. Compared with traditional single-sided cleaning, the ink on both sides of the printing plate is washed away at the same time, solving the problem that the traditional method cannot take care of both sides, resulting in ink residue in the mesh and corners. This greatly improves cleaning efficiency and reduces cleaning time and labor costs.
Owner:ZHEJIANG SHUOKE SCI & TECH CO LTD
An elevator panel assembly mechanism
This utility model relates to an elevator panel assembly mechanism, which sequentially includes a panel loading mechanism, a first assembly workbench, a second assembly workbench, a third assembly workbench, a fourth assembly workbench, and a panel unloading mechanism. The first assembly workbench is equipped with a first material transfer mechanism, two tapping machines, and a first conveying mechanism, with the first material transfer mechanism located on one side of the first conveying mechanism and the two tapping machines. The second assembly workbench is equipped with a second material transfer mechanism, a riveting wheel loading mechanism, a riveting mechanism, and a second conveying mechanism. The third assembly workbench is equipped with a third material transfer mechanism, a guide wheel loading assembly mechanism, a screw loading assembly mechanism, and a third conveying mechanism. The fourth assembly workbench is equipped with a fourth material transfer mechanism, a hook loading assembly mechanism, and a detection mechanism. This elevator panel assembly mechanism achieves automated assembly and detection of the panels, improving assembly efficiency and quality while reducing labor and time costs.
Owner:SUZHOU PROTEC AUTO-CONTROL TECH CO LTD
A double-die-pan feeding device for harness terminal processing
ActiveCN224376757Ueasy to operateIncrease productivityControl devices for conveyorsJigging conveyors
The application relates to the field of material feeding and detection, in particular to a double-material-disc feeding device for harness terminal processing. The device comprises a rack, a feeding mechanism, a photographing monitoring mechanism and a clamping mechanism arranged on the rack. The feeding mechanism comprises two feeding assemblies. Each feeding assembly comprises a material disc and a feeding piece. The feeding piece is used for conveying terminals to the material disc. The photographing monitoring mechanism is used for real-time detection of the flatness of the terminals in the two material discs and the accuracy of the clamping mechanism in clamping the terminals. The clamping mechanism comprises a mechanical hand and a positioning and clamping assembly. The mechanical hand comprises two rotatable clamping heads. The positioning and clamping assembly is used for clamping the terminals. The two clamping heads clamp two terminals respectively for conveying. The structure can improve the universality of the punching equipment, can be suitable for the processing requirements of various hole positions, and simultaneously, without precise regulation and control of the pre-tightening force of material conveying, can keep the material in a flat state in the conveying process, so that punching errors are avoided.
Owner:XIAN LANAN NEW TECH CO LTD
A remote sensing image description evaluation method based on cycle consistency
This invention discloses a remote sensing image description evaluation method based on cycle consistency, comprising: generating fine-grained text descriptions of the original remote sensing image using a remote sensing multimodal large model; inputting the generated long text descriptions into a text-to-image model for image reconstruction, and introducing a weighted basis image strategy to compensate for information loss during the text-to-image conversion process; using a multimodal quality assessment model to compare and score the cycle consistency of the original image and the reconstructed image from dimensions such as information sufficiency, scene consistency, and spatial layout, and performing quantitative evaluation according to a preset six-level alignment standard, followed by normalization processing to obtain the final description quality evaluation result. This method solves the problem that existing remote sensing image description evaluation indicators fail in long text and fine-grained scenarios, achieving objective and reliable automatic evaluation without relying on reference text. It is suitable for applications such as remote sensing multimodal model performance evaluation, large-scale dataset quality screening, and intelligent geographic information perception.
Owner:HOHAI UNIV
Gear fatigue crack propagation life calculation method and system under random dynamic load are considered
The application provides a gear fatigue crack propagation life calculation method and system considering random dynamic load, and the method is as follows: a local plane coordinate system is established at a crack tip, and a crack propagation equation is constructed; time-varying mesh stiffness containing a tooth root crack feature is calculated; a vibration differential equation of a gear mesh pair is constructed and solved, and dynamic meshing forces of the gear pair under different crack states are obtained; the dynamic meshing forces of the gear pair under different crack states are processed, and a load spectrum is prepared, and variable amplitude load data with multi-periodicity are obtained; the variable amplitude load data are taken as boundary conditions, crack propagation is simulated, gear fatigue crack propagation data are read from a finite element data file; stress intensity factors are calculated based on the gear fatigue crack propagation data; and fatigue crack propagation life is estimated based on the Paris formula and the stress intensity factors. The method can improve the reliability and fatigue crack propagation life of the gear, improve the safety of equipment, and reduce maintenance costs.
Owner:CHONGQING UNIV
A reptile breeding cabinet
ActiveCN224386534Ueasy to operateavoid time costAnimal husbandryStructural engineeringCompanion animal
Owner:赵志刚
Water tank connecting structure and rowing machine
ActiveCN224387983Ufirmly connectedquick connectionEngine sealsMovement coordination devicesStructural engineeringMachine
The utility model provides a water tank connecting structure and rowing machine, including the upper lid body and lower lid body of split, the circumference lateral wall surface of lower lid body around its upside opening is equipped with a plurality of clamping portions, the downside opening of upper lid body is provided with a circle and the clamping groove of lower lid body upside opening inlay, the inner side wall of clamping groove is equipped with a plurality of and the clamping hole of buckling cooperation one -to -one opposite with clamping portion, still including a sealing washer, the positioning groove of distributing around its circumference side is equipped with one side of sealing washer, the positioning protrusion of inlaying is provided with on the upside of lower lid body, positioning protrusion and the positioning groove of sealing washer inlay and integrally inlay in the inner bottom portion of clamping groove to form the seal, the utility model can realize upper lid body and lower lid body between more convenient, fast connection, significantly reduce the labor cost and time cost, keep upper lid body and lower lid body between good sealing performance simultaneously, can effectively prevent the water tank seepage problem, avoid the corrosion damage of seepage to rowing machine other parts, greatly prolong the overall service life of equipment.
Owner:ZHANGZHOU FUCHENG HEALTH TECH CO LTD
A human-derived renal tubular epithelial cell organoid-based diabetic nephropathy pathological model and a construction method and application thereof
PendingCN122256229Aaccurately reflectavoid time costMicrobiological testing/measurementVertebrate cellsFibrosisRenal Tubular Epithelial Cells
The application discloses a diabetic nephropathy pathological model based on human renal tubular epithelial cell organoids and a construction method and application thereof, and belongs to the field of biomedical technology. The construction method comprises the following steps: jointly inducing the renal tubular epithelial cell organoids in a culture medium containing glucose, advanced glycation end products and tumor necrosis factor alpha to prepare the diabetic nephropathy pathological model. The diabetic nephropathy pathological model is constructed by joint induction, the model shows the core pathological phenotypes of diabetic nephropathy, including down-regulation of renal tubular epithelial cell marker expression, up-regulation of fibrosis marker expression, thickening of the basement membrane and abnormal albumin uptake function, the construction method is simple and standardized, the construction period is short, the model has good repeatability and stability, the model has wide application value in high-throughput screening of traditional Chinese medicine monomers or compound medicines with kidney protection, and provides a new platform for mechanism research and treatment strategy development of diabetic nephropathy.
Owner:NINGXIA MEDICAL UNIV
A modular quick detachable lamp
The utility model relates to lighting device technical field, concretely relates to a modularization quick detachable lamp, include: lamp body, be provided with the chassis in the lamp body, be provided with module connecting element on the chassis, be provided with electrical interface on the module connecting element, be equipped with at least one functional module placement position on the chassis, functional module placement position is detachably installed with functional module through mechanical fixed structure, module connecting element is detachably connected with at least one functional module through electrical interface. The mechanical fixed structure is quick detachable connecting structure. Be provided with the mounting ring on the chassis, the mounting ring is detachably connected with the light source module matched therewith through the screw knob structure. Therefore, provide a modularization quick detachable lamp to solve the problem of the difficulty of buying new lamp or refitting original lamp when having different function demand to the lamp in the prior art.
Owner:KUNSHAN YIMEI LIGHTING
Granulating device of granulating unit
The pelletizing device comprises a base, a pelletizing cover, a cutter and a sound insulation plate, a pelletizer is installed on the base, a pelletizing head is arranged at one end of the pelletizer, a top plate is installed on the pelletizer, a motor A is installed in the top plate, a lead screw is installed at the power shaft end of the motor A, and a screw rod is installed at the power shaft end of the motor A; a ball nut is installed on the lead screw in a threaded mode and connected with a pelletizing cover, a motor B is installed in the pelletizing cover, an installation head is installed at the power shaft end of the motor B, a tool apron is installed on the installation head, a spring column is installed on the tool apron, and a cutter is installed at the other end of the spring column. A cooling fan is installed on the pelletizing cover, and a discharging head is arranged on the pelletizing cover. According to the utility model, the service life of the cutter is prolonged, the cutting effect and the particle quality are prevented from being influenced by over-high temperature, the cutter head is convenient to check and replace, the operation is simple and convenient, and the downtime and the maintenance cost are reduced.
Owner:JIANGSU KEJUCHENG INTELLIGENT EQUIP CO LTD
A method of modeling an engine thermal management system
ActiveCN116258002BImprove modeling methodsComplex control strategiesExpansion tankControl engineering
This invention discloses a modeling method for an engine thermal management system, comprising the following steps: determining the composition of the engine thermal management system; determining the connection sequence of each component of the engine thermal management system; selecting appropriate libraries and components in the software; selecting and setting the engine model; selecting and setting the thermostat model; selecting and setting the water pump model; selecting and setting the expansion tank model; selecting the HEAT plugin icon; selecting and setting the radiator model; selecting and setting the electronically controlled silicone oil clutch fan model; setting vehicle and environmental parameters; and setting the effect of different vehicle speeds on the radiator's heat dissipation performance. This invention simultaneously uses models from both the cooling system library and the HEAT library to model the components in the engine thermal management system. Compared with modeling using only the cooling system library, this allows for more complex control strategies and higher accuracy, laying the foundation for further research on engine thermal management systems.
Owner:SOUTH CHINA UNIV OF TECH
A side form reinforcement device for increasing a cross-section of a beam
ActiveCN224396057UEasy to adjustImprove stabilityForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksArchitectural engineeringScrew thread
The utility model relates to a side formwork fixing device belongs to the building construction technical field, concretely is a kind of side mould reinforcing device for increasing cross section beam, including reinforcing frame and a pair of reinforcing plate, the both sides of reinforcing frame are equipped with hollow part, further include;Opposite bolt, the opposite bolt is threadedly installed on reinforcing plate, the opposite bolt is clamped on hollow part, and the both ends of the opposite bolt are threadedly installed with matched nut;Push plate, the push plate is slidably installed at the both sides of reinforcing frame, and the side of push plate is equipped with multiple through holes;The utility model has reached the effect of guaranteeing structural stability and applicability, solves the problem that the existing construction device is inconvenient to adaptively adjust the fixing structure according to the size of side mould when using, relative fixed column and horizontal pole, leading to the poor fixing effect of part side mould.
Owner:CHINA CONSTR EIGHTH ENG DIV CORP LTD ZHEJIANG CONSTR CO LTD
PVC drawing film high-efficiency winding mechanism
The utility model relates to PVC membrane production technical field, and disclose a kind of PVC extended pressure film efficient winding mechanism, including, fixedly connected with vertical plate on base, further include: winding assembly of winding PVC extended pressure film, install on vertical plate, adjusting assembly for adjusting the position of winding assembly is also installed on vertical plate;The utility model is by setting two groups of winding assembly, using first motor drives the rotation of connecting seat to realize alternate winding, avoid the downtime of single winding assembly when winding, greatly improve winding efficiency, adopt the design of hydraulic rod to promote arc push rod, can quickly push the winding roller that winding is finished from pivot, realize the convenient replacement of winding roller, reduce artificial operation difficulty and time cost, transmission assembly is equipped with rotating roller and protective rod, rotating roller can stably convey the PVC extended pressure film that winding is good, protective rod can effectively prevent film body from falling, guarantee the stability and security of transmission process.
Owner:CHANGZHOU LITUO PLASTIC CO LTD
Membrane cutting equipment
ActiveCN224275228URealize automatic cuttingGuaranteed synchronous displacementCleaningMetal working apparatusTool bitGear wheel
The embodiment of the utility model discloses diaphragm cutting equipment which comprises a rack, a working platform is arranged on the rack, a transverse moving assembly is arranged on the working platform, a longitudinal moving assembly is arranged on a transverse sliding frame, a tool bit assembly is arranged on the longitudinal moving assembly, and the transverse moving assembly comprises a sliding assembly and a supporting driving assembly which are matched with each other. The supporting driving assembly comprises a transverse driving motor, the driving end of the transverse driving motor drives a synchronous wheel through a gear, the synchronous wheel is meshed with a synchronous belt transversely arranged on the working platform, and the sliding assembly comprises transverse sliding rails symmetrically arranged on the two sides of the working platform and sliding blocks matched with the transverse sliding rails. The transverse sliding frame is connected with the sliding block, the synchronous wheel drives a driven gear installed on the transverse sliding frame through a synchronous gear arranged outside the synchronous wheel, and the two supporting and driving assemblies are in linkage through a synchronous shaft.
Owner:YINGMAI INTELLIGENT EQUIPMENT LANGFANG CO LTD
A toilet inlet valve
The utility model discloses a kind of toilet water inlet valve, belong to toilet water inlet valve technical field, including water inlet valve main part;The outside of water inlet valve main part is slidably provided with connecting sleeve, one side of the connecting sleeve is fixedly installed with float cup, the inside of the float cup is provided with adjusting screw rod;Waterway flow divider is fixedly installed at the top of water inlet valve main part, air pressure lever is provided above waterway flow divider, through the linkage cooperation of float cup, adjusting screw rod, air pressure lever and valve core, water tank water level can be accurately perceived and controlled, avoid overflow or water shortage, guarantee toilet flushing effect and water-saving performance, satisfy the water level adjustment demand of different users Convenient installation and maintenance: the thread connection of joint, nut, and the quick clamping structure of clamping block, locking clamping block, make that water inlet valve installation is simple and efficient, when later maintenance, such as replacing valve core, filter screen and the like component, can be quickly disassembled and assembled, reduce maintenance difficulty and time cost.
Owner:HEBEI KANGYI SANITARY WARE TECHNOLOGY CO LTD