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20results about How to "Simplify structural complexity" patented technology
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A proofing mechanism with multi-layer tray fixation
PendingCN122096172ARealize automatic controlRealize regulationVibration suppression adjustmentsProversLinear motionFermentation
The application provides a fermentation mechanism with multi-layer tray fixation, relates to the fermentation technical field, and comprises a hydraulic damping and oil path locking system formed by the cooperation of a groove, a piston block and a push spring; and a linkage mechanism which converts linear motion of a tray into a hydraulic drive signal by the cooperation of a fixing frame, the tray, a moving wheel, a fixing wheel, a belt, a rotating shaft, an intermediate sleeve, an extension rod, an extension sleeve, a double pulley and a tension spring. The mechanism automatically limits the speed by the flow damping of hydraulic oil when the tray is pulled out, and the oil path is locked by the cooperation of the elastic sheet and the groove and the blocking of the intermediate groove by the sealing sleeve when fixation is needed, so that the dough displacement or falling caused by too fast pulling out of the tray is effectively avoided, and the stability and safety of the fermentation operation are significantly improved.
Owner:DAILY MAI BAO (CHONGQING) FOOD TECHNOLOGY CO LTD
Universal loading tray
ActiveCN224393716USimplify structural complexityreduce manufacturing costJigging conveyorsElectrical connectionStructural engineering
The utility model discloses a general feeding tray, include: tray subassembly, tray subassembly includes a square tray, and the square tray is provided with the unloading position, and the square tray is provided with first feeding area and second feeding area in, and first feeding area is located in square tray bottom surface, and second feeding area is along the bottom surface edge arrangement of square tray, and the surface of first feeding area and second feeding area is all arranged with a plurality of flexible antennae, the surface height of first feeding area is set from high to low along clockwise direction, and the surface height of second feeding area is set from low to high along clockwise direction, and the lowest end of second feeding area is butt joint with the lowest end of first feeding area, and the highest end of second feeding area is butt joint with unloading position, vibrator, install in square tray bottom, be used for providing vibration power for square tray, controller 4 is electrically connected with vibrator, is used for controlling the vibration frequency of vibrator. The utility model has solved the poor commonality of current vibration feeding tray, and the problem of high cost.
Owner:SHENZHEN QIHONGTU TECHNOLOGY CO LTD
A low-computational-cost lithium-ion battery trustable state-of-charge prediction method and system
The application provides a low-computational-cost lithium ion battery reliable power prediction method and system, which comprises three steps: step one: obtaining offline parameters of a gas-liquid heat electric coupling model; step two: on-line joint identification of parameters of the gas-liquid heat electric coupling model and prediction of reliable power; and step three: development of a low-computational-cost lithium ion battery reliable power prediction system. The adaptability of the self-adaptive factor promotion gas-liquid heat electric coupling model to high and low rate charging and discharging conditions, the on-line joint identification model parameter and reliable power prediction technology, the significant simplification of the structural complexity of the traditional prediction method, the low computational cost, the easiness in implementation on an embedded system and the solution to the poor timeliness of the reliable power prediction under high and low rate conditions in engineering.
Owner:HUAIAN CHANGRUI NEW ENERGY TECHNOLOGY CO LTD
Mining mobile bicycle and mining mobile train set
PendingCN122009254ASimplify structural complexityRailway couplingsEarth drilling and miningClassical mechanicsMechanical engineering
A mining mobile bicycle comprises a bearing platform, a steering assembly and a wheel assembly, the wheel assembly is rotationally connected with the bearing platform through the steering assembly, the rotating axis between the wheel assembly and the bearing platform is a second rotating axis, the top face of the bearing platform is a bearing plane, and the second rotating axis is perpendicular to the bearing plane. The wheel assembly comprises an axle and wheel bodies, the axle is arranged on the steering assembly, the two sides of the axle are each provided with one wheel body, the wheel body on any side is correspondingly in rolling fit with one guide rail, the axle is rotationally connected with the steering assembly, the axle and the wheel bodies rotate synchronously, and each guide rail is provided with at least one arc-shaped section. The annular wall of each roller is a first rolling surface, the first rolling surfaces are conical surfaces, the first rolling surfaces of the rollers on the two sides are designed to be conical surfaces, and the diameters of the first rolling surfaces of the contact points of the rollers on the two sides and the corresponding guide rails are continuously and automatically adjusted till the angular speeds of the rollers on the two sides are equal, so that the structural complexity of the wheel assembly is simplified, and the mining moving train set is further provided.
Owner:NINGXIA YIZHONG XINDA MASCH PROCESSING CO LTD
Stator assembly with adjustable stator blades
PendingCN121827933Aavoid misalignmentResolve Assembly InterferencesStatorsMachines/enginesClassical mechanicsControl theory
The invention provides a stator assembly with adjustable stator blades. The stator assembly comprises a casing, a stator blade and an adjustable stator blade, the inner ring is arranged in the casing, and a plurality of first mounting holes are sequentially formed in the inner ring around the axial direction of the stator assembly; the adjustable stator blades are in one-to-one correspondence with the first mounting holes, each adjustable stator blade comprises a blade body arranged between the casing and the inner ring and a first mounting shaft connected with the blade body, and at least part of each first mounting shaft is arranged in the corresponding first mounting hole; a guide hole part is arranged on the side, close to the blade body, of the first mounting hole, and the hole diameter of the guide hole part is increased in the direction close to the blade body. A guide shaft part is arranged on the side, close to the blade body, of the first mounting shaft, the shaft diameter of the guide shaft part is decreased in the direction away from the blade body, and the guide shaft part is mounted to the guide hole part. In this way, the assembling efficiency of the stator assembly can be improved, the assembling cost of the stator assembly is reduced, and the assembling quality of the stator assembly is improved.
Owner:AECC COMML AIRCRAFT ENGINE CO LTD
Intelligent dynamic coding system based on multi-modal visual identification and control method
PendingCN121834656AEliminate connection structuresEliminate signal transmission gapsTypewritersOther printing apparatusData synchronizationClosed loop
The invention discloses an intelligent dynamic coding system based on multi-modal visual identification and a control method, and relates to the technical field of automatic coding, and the system comprises a data synchronous collection module which obtains multi-modal data containing a sensitive area and carries out calibration output; the space-time-confrontation feature fusion module extracts and fuses multi-modal features; the dynamic trajectory prediction module generates a precise motion trajectory; the coding path optimization module generates and optimizes a coding path; the execution and feedback module drives code printing equipment to execute, collects effect data and feeds back the effect data to the preorder module, and an iterative optimization closed loop is formed; an integrated framework is adopted, driving, regulating and monitoring units are deeply fused, the structure is simplified, stability and reliability are improved, multiple scenes are flexibly adapted, meanwhile, a multi-module cooperation mechanism is constructed, signal and energy interaction is optimized, efficiency is improved, energy consumption and cost are reduced, maintenance and upgrading are facilitated through modular design, and practicability and market competitiveness are enhanced.
Owner:JIANGXI AWESOMEN NEW ENERGY TECHNOLOGY CO LTD
Miniature ball bearings for cooling fans
This utility model discloses a miniature ball bearing for a cooling fan, comprising an outer ring, an inner ring, a cage, a dust cover, and rolling elements movably disposed between the outer and inner rings. Both the inner and outer peripheral walls of the outer ring and the inner ring have circumferentially formed grooves for the rolling elements to move. Both ends of the inner peripheral wall of the outer ring have circumferentially formed stepped grooves for installing the dust cover. The connections between the grooves of the inner ring and the outer peripheral wall of the inner ring, and between the grooves of the outer ring and the inner peripheral wall of the outer ring, have chamfered edges. A retaining spring is provided in the stepped groove for an interference fit with the stepped groove. The inner wall of the retaining spring abuts against the outer wall of the dust cover, while the outer peripheral wall of the dust cover has a clearance fit with the inner peripheral wall of the stepped groove. The curvature coefficient of the grooves of the outer ring is greater than that of the grooves of the inner ring. This utility model solves the problems of traditional miniature ball bearings, such as increased bearing ellipticity due to dust cover installation leading to out-of-tolerance bearing ellipticity, and assembly damage during rolling element installation leading to unqualified rolling element vibration during bearing operation.
Owner:C&U CO LTD +1
An automated warehouse rack
PendingCN122501640AReduce the number of round tripsShort job link
This invention discloses an automated warehouse racking system, belonging to the field of warehousing technology. It includes a storage rack and a railcar. The railcar is equipped with a lift, and the output end of the lift is equipped with a loading platform. The output end of the loading platform is equipped with an adjusting rod and a conveying assembly. The storage assembly includes a storage container and a lifting assembly, with several first electric rollers installed inside the storage container. This invention offers two operating modes: single-item direct retrieval and multi-item continuous retrieval. In scenarios involving scattered / urgent items, goods can be directly transferred via the conveying assembly without temporary storage via the storage assembly, resulting in a short operational chain and fast response speed. In scenarios involving batch operations, multiple items can be temporarily stored via the storage assembly, allowing for the retrieval of multiple items in a single round trip, significantly reducing the number of round trips by the stacker crane and improving overall operational efficiency.
Owner:CHANGSHU BEIYATE COMMERCIAL EQUIP CO LTD
Treatment system for powdery solid waste
ActiveCN224195571Ureduce in quantityReduce installation space requirementsTransportation and packagingSolid waste disposalSlagProcess engineering
The utility model discloses a powdery solid waste treatment system which comprises an equipment unit, the equipment unit comprises an elution module, the elution module comprises a liquid washing device, a first filtering device and a slag conveying device, and the first filtering device is provided with a slag discharging part; the slag conveying device is used for receiving slag discharged by the first filtering device through the slag discharging part, the slag conveying device is further used for conveying the slag into the liquid washing device, and the liquid washing device is communicated with the first filtering device; the number of the liquid washing device and the number of the first filtering device are both one, the liquid washing device is used for executing each liquid washing sub-process in the liquid washing process of the powdery solid waste, and the first filtering device is used for executing each first filtering sub-process in the liquid washing process of the powdery solid waste. The treatment system for the powdery solid waste comprises a relatively small number of devices, can reduce the requirement for the occupied space of installation, and is beneficial to popularization and application.
Owner:BEIJING ZKGR ENVIRONMENTAL PROTECTION TECH CO LTD
Oil pressing equipment
ActiveCN224103589UImprove stabilityKeep up and downFatty-oils/fats productionPressesHydraulic cylinderStructural engineering
The utility model relates to oil pressing equipment which is used for stacking and pressing a plurality of oil carriers and comprises at least three stand columns. The oil pressing equipment comprises a jacking device and a jacking seat. The stacking device is installed on the stand column in a sliding mode; the stacking device comprises a lower stacking assembly, an upper stacking assembly, a bottom bracket, a connecting frame and a lifting assembly, the lifting assembly pushes the lower stacking assembly to move between the upper stacking assembly and the bottom bracket, and the lower stacking assembly clamps and moves an oil carrier on the upper stacking assembly or the bottom bracket; the jacking device abuts against the lower side of the bottom bracket and pushes the stacking device to integrally ascend and descend. According to the stacking device, stacking of the oil carriers can be independently completed through the lifting assembly, the lower stacking assembly and the upper stacking assembly, participation of large hydraulic cylinders such as jacking devices is not needed in the stacking process, energy consumption is greatly reduced, and structural complexity is simplified.
Owner:GANSU JIUYUAN AGRI & FORESTRY TECH CO LTD
Split spoke hub assembly
ActiveCN224588852USimplify structural complexitySimplify process complexity
This utility model discloses a split-type ribbed wheel hub assembly, belonging to the field of automotive parts technology. The wheel hub assembly includes a wheel hub body and multiple plate-shaped ribs separately disposed therefrom. The wheel hub body has a central ring at its center, and its outer contour has multiple equally spaced bosses. One end of each plate-shaped rib is detachably connected to the central ring mounting part on the central ring via a first fastener, and the other end is detachably connected to the corresponding boss via a second fastener. Preferably, the boss consists of a boss seat and a boss cover, with the end of the plate-shaped rib extending into the cavity of the boss seat and fixed by the boss cover. The core of this utility model lies in changing the traditional one-piece molded ribs to a split, detachable connection structure, effectively solving the problems of complex manufacturing processes, high maintenance costs, and limited material selection in the prior art. It also facilitates personalized customization and has significant advantages such as high production yield, good economy, and great potential for performance optimization.
Owner:WUXI ELECTRIC PET TECH CO LTD
Edge trimming mechanism and mowing device
The invention relates to the technical field of mowing, and discloses an edge trimming mechanism and a mowing device.The edge trimming mechanism is used for being connected with a vehicle body and can move from an unfolding position to a storage position, and the edge trimming mechanism comprises a swing arm assembly, a cutter head assembly, a driving part and a guiding part. The first end of the swing arm assembly is connected with the vehicle body, the swing arm assembly can swing around a first axis relative to the vehicle body and can swing around a second axis, an included angle is formed between the first axis and the second axis, the cutter head assembly is connected with the second end of the swing arm assembly, and the driving part is used for driving the swing arm assembly to swing around the first axis. The guiding piece is connected with the swing arm assembly in a matched mode, and when the driving piece drives the swing arm assembly to swing around the first axis, the guiding piece is used for making the swing arm assembly swing around the second axis. According to the invention, swinging around double shafts is realized only through mechanical cooperation, the structural complexity is simplified, motor faults are reduced, the cost is reduced, and the problem that a mowing robot in the prior art does not have enough accommodating space for accommodating an edge trimming mechanism is solved.
Owner:SHENZHEN MAMMOTION INNOVATION CO LTD
Battery device, heat insulation assembly and electric device
PendingCN121862957Areduce the risk of accumulationReduce risk of damageBattery isolationSecondary cellsElectrical batteryThermal insulation
The invention discloses a battery device, a heat insulation assembly and a power utilization device, and relates to the technical field of batteries, the battery device comprises the heat insulation assembly and a plurality of battery monomers, the plurality of battery monomers are arranged in sequence, the heat insulation assembly is arranged between the adjacent battery monomers, the heat insulation assembly comprises a shell, a phase change material piece and a supporting piece, the shell is provided with a liquid outlet and an air inlet, and the liquid outlet is communicated with the phase change material piece. The air inlet is located above the liquid outlet, the phase change material piece is arranged in the containing cavity and changes phases between a liquid state and a solid state, the solid-state phase change material piece blocks the air inlet and the liquid outlet, the liquid-state phase change material piece opens the air inlet and the liquid outlet and discharges the air through the liquid outlet, and the supporting piece is an elastic piece and is arranged in the containing cavity. By arranging the heat insulation assembly, the risk of thermal runaway spreading is reduced, by arranging the gas inlet and the liquid outlet in the shell, the risk of pyrolysis product accumulation is reduced, the contact thermal resistance can be ensured after the phase change material piece is discharged, and meanwhile, the structure of the battery device can be simplified.
Owner:CONTEMPORARY AMPEREX TECHNOLOGY CO LTD +1
Unmanned aerial vehicle aerodynamic layout and unmanned aerial vehicle
ActiveCN224211283UEliminate additional resistanceGood lift performanceUncrewed vehicleStructural engineering
The aerodynamic layout comprises a fuselage, wings and an empennage, the wings are installed on the fuselage, the empennage is connected with the wings, the wings comprise a middle wing, outer wings and winglets, the middle wing is connected to the upper end of the middle of the fuselage, the outer wings are symmetrically arranged on the two sides of the middle wing, the winglets are arranged on the edges of the outer wings, the plane shape of the middle wing is rectangular, and the plane shape of the middle wing is rectangular. The plane shape of the outer wing is trapezoid, the sweepback angles of 1 / 4 chord lines of the middle wing and the outer wing are both 0 degree, the dihedral angle of the middle wing is 0 degree, the dihedral angle of the outer wing is 0.5 degree, the empennage comprises a vertical tail and a horizontal tail, and the vertical tail is connected to the wings and arranged behind the fuselage. A stable laminar flow field can be formed in a low-speed cruising state through the combined design of specific structures of the rectangular middle wing and the trapezoidal outer wing, wingspan loads are distributed in an oval trend through the trapezoidal design of the outer wing, induced resistance can be reduced by combining the structural design of the wingtip winglet, and additional resistance caused by the sweepback angle is eliminated through the design that the sweepback angle is 0 degree.
Owner:YANGZHOU JINHANGDA AVIATION INTELLIGENT TECHNOLOGY CO LTD
Vehicle-mounted camera wire harness connector
ActiveCN224233007URealize quick disassembly and quick installation functionReduce development costsSecuring/insulating coupling contact membersIn vehicleCoaxial line
The utility model discloses a vehicle-mounted camera wire harness connector, and belongs to the technical field of electric connectors. The connector includes an outer housing, a cable assembly, and a rear cover. The outer shell is composed of a rear shell and an integrally-formed connector, an annular limiting step face is arranged on the inner wall of the connector, and elastic clamping jaws are formed on the inner side wall of the rear shell. The cable assembly comprises a coaxial line, a center terminal riveted on the center line and an outer conductor riveted on the shielding layer, the outer side of the outer conductor is provided with a limiting shoulder and a clamping groove, and the limiting shoulder and the clamping groove are matched with the limiting step face and the clamping jaw to achieve axial positioning and elastic interlocking. And interference sealing between the outer conductor and the joint is realized through a sealing ring in the sealing groove. The rear cover is clamped and fixed with the connector through the barb, and the internal pressing cylinder applies axial pressing force. According to the utility model, the assembly process is simplified through the modular design, the split type assembly is supported to reduce the cost of the supply chain, the height of the connector is reduced, the occupied space in the vehicle is reduced, and the dustproof and waterproof performance and the connection reliability are ensured.
Owner:ELECTRIC CONNECTOR TECH
Counterweight keyboard simulating heavy hammer key effect
ActiveCN224217238Ugood touchSimplify structural complexityElectrophonic musical instrumentsSoftware engineeringMechanical engineering
Owner:SHENZHEN TELUNSI MUSICAL INSTR CO LTD
Treatment system for powdery solid waste
ActiveCN224087566UReduce installation space requirementsReduce setup costsTransportation and packagingSolid waste disposalProcess engineeringTreatment system
The utility model discloses a powdery solid waste treatment system which comprises an equipment unit, the equipment unit comprises an elution module, the elution module comprises a pulping device, a liquid washing device, a first filtering device and a slag conveying device, an outlet of the pulping device is communicated with an inlet of the first filtering device, and an outlet of the liquid washing device is communicated with an outlet of the slag conveying device. The first filtering device is provided with a slag discharging part, the slag conveying device is used for receiving slag discharged by the first filtering device through the slag discharging part, the slag conveying device is further used for conveying the slag into the liquid washing device, and the liquid washing device is communicated with the first filtering device; the number of the pulping device, the number of the liquid washing device and the number of the first filtering device are all one. The pulping device is used for executing a first liquid washing sub-process, the liquid washing device is used for executing other liquid washing sub-processes, and the first filtering device is used for executing first filtering sub-processes. The number of devices included in the treatment system is relatively small, the requirement for installation occupied space can be reduced, and application and popularization are facilitated.
Owner:BEIJING ZKGR ENVIRONMENTAL PROTECTION TECH CO LTD
Oil throwing structure at near-pressure end of supercharger
ActiveCN224244960UGuaranteed long-term oil accumulation effectAffect smoothnessPump componentsEngine componentsTurbineMechanics
The utility model discloses an oil slinging structure at the near pressure end of a supercharger, which comprises a turbine shaft (1), the near pressure end of the turbine shaft (1) is sleeved with a shaft sealing sleeve (2) and a floating bearing (3), the shaft sealing sleeve (2) and the floating bearing (3) are arranged along the axial direction of the turbine shaft (1), the outer layer of the shaft sealing sleeve (2) is sleeved with an air sealing plate (4), the outer layer of the floating bearing (3) is sleeved with a middle body (5), and the middle body (5) is sleeved with a sealing ring (6). An oil throwing cavity (6) is formed in the connecting position of the air sealing plate (4) and the middle body (5), and the lower end of the oil throwing cavity (6) is connected with an oil return pipeline (7). The utility model provides an oil throwing structure at a near-pressure end of a supercharger, which can reduce oil leakage and reduce engine oil supply frequency by reducing the design of an oil baffle plate.
Owner:NINGBO FENGWO TURBOCHARGING SYST CO LTD
Wall-mounted water purifier power line fixing device
ActiveCN224083087UIncrease the strength of constraintsavoid displacementElectrical apparatusStructural engineeringInjection moulding
The utility model discloses a wall-mounted water purifier power line fixing device, and belongs to the technical field of water purifiers. The device comprises a wire passing groove in the inner side of a rear cover and a pressing plate screw seat, the wire passing groove is composed of a lower groove seat and an upper groove cover shorter than the lower groove seat, and an upper opening is formed in the tail end of the wire passing groove; the pressing plate is fixed to the pressing plate screw base through a screw, a hemispherical protruding block is arranged at the bottom of the pressing plate, the protruding block is controlled to press the power line downwards into the lower groove base through screwing of the screw, and gradual fastening is achieved. And the opening of the wire passing groove keeps a margin of more than 3mm, so that the debugability of the cable is ensured. Through the dynamic cooperation of the pressing plate and the groove body, the constraining force of the power line is obviously enhanced, and loosening caused by displacement wrinkles and external force pulling is prevented; the distance between the hemispherical protruding block and the groove tail end is adjusted along with the screw to flexibly adapt to the wire diameter difference, the wire passing groove and the rear cover which are integrally formed in an injection molding mode simplify the assembly process, the wire passing groove and the rear cover have the advantages of stability and cost, and the hidden danger of abrasion caused by long-term use of the wall-mounted water purifier power line is effectively solved.
Owner:NINGBO HIDROTEK CO LTD
An adaptive high-low magnification lithium ion battery state of charge estimation method and system
PendingCN122690404AOvercome the shortcomings of sudden drop in accuracyAvoid high-cost work
The application provides a self-adaptive high-low rate lithium ion battery state of charge estimation method and system, which comprises three steps: step one: obtaining offline parameters of a gas-liquid heat electric coupling model; step two: self-adaptive high-low rate gas-liquid heat electric coupling model parameter and state of charge online estimation method; and step three: developing a self-adaptive high-low rate lithium ion battery state of charge online estimation system. The application introduces an adaptive coefficient L related to the charging and discharging rate, so that the model itself can automatically adjust the output characteristics according to the current rate, and the wide rate range working conditions from low rate to high rate can be adapted without changing the model structure, overcoming the defect that the precision of the traditional fixed parameter model suddenly decreases when the rate changes.
Owner:HUAIAN CHANGRUI NEW ENERGY TECHNOLOGY CO LTD