Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
30results about How to "Labor-saving maintenance" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Method for restoring threaded hole of locomotive axle box pull rod seat
InactiveCN105537849ALabor-saving maintenanceMaintenance time savingEngineeringUltimate tensile strength
The invention discloses a method for restoring a threaded hole of a locomotive axle box pull rod seat. The method comprises the steps that 1, locating basis fixing is carried out; 2, the threaded hole of the axle box pull rod seat is reamed, wherein a phi24.5 auger bit is used for drilling a threaded bottom hole in an axle box pull rod seat threaded hole workpiece, phi24.43o<+0.375> of the drilled threaded bottom hole and the relative position dimension are guaranteed, and the depth is 98o<+1> mm; 3, a guide thread of the threaded hole of the axle box pull rod seat is tapped; 4, hand tapping is carried out; 5, tapping residues are removed; 6, a steel wire screw sleeve is mounted; and 7, inspection is carried out through a go gauge and a non-go gauge. According to the method for restoring the threaded hole of the locomotive axle box pull rod seat, more labor and time can be saved during maintenance of the locomotive framework axle box pull rod seat, labor intensity is effectively lowered, and maintenance cost is reduced; and the maintenance process is simplified, the technical difficulty coefficient of maintenance is reduced, and the maintenance quality of the locomotive framework axle box pull rod seat can be guaranteed.
Owner:CRRC LUOYANG CO LTD
Multi-purpose emergency apparatus of automobile
InactiveCN1730323AAutomatic emergency response effect is goodMaintenance safetyBraking element arrangementsVehicle fittings for lifting and manoeuvringHydraulic cylinderRolling resistance
The invention discloses multiple use emergency apparatus for automobile. Characteristic: a rotating supporting mechanism mounted on the front axle of the automobile and a fixed supporting mechanism mounted on the rear axle of the rear automobile. The hydraulic cylinder apparatus in the supporting mechanism connected with fuel-oil tank, hydraulic pump, directional selecting valve and accumulator via hydraulic mechanism; the supporting mechanism linked a hydraulically extensible support bar; the end of the supporting mechanism is mounted a rolling friction apparatus for connecting with the said hydraulically extensible support bar. The effects of the invention are: possessing good automobile automatic emergency effect, Automatic emergency and parking safely when quick-fried tyre or breaking down, Automatic emergency and parking safely when quick-fried tyre or breaking down, It is provided high-duty of hand brake function, anti-theft function and tyre protection function, Advantages of safe, labor saving, convenience for changing tyre undercarriage examine and repair. The apparatus is adapted for miscellaneous vehicle, variation in size, Variation in construction, the same in principle.
Owner:李新明
Novel combined harvester shredding device
The invention relates to the field of harvesters, in particular to a novel combined harvester shredding device. The novel combined harvester shredding device comprises a weed smashing rubbing plate arranged at the rear end of a top cover, rubbing teeth arranged on a tooth frame and matched with the weed smashing rubbing plate, and a weed smashing cutter assembly arranged below a material outlet. The weed smashing cutter assembly comprises a discharging frame arranged at the rear end of the rack, a frame cover arranged on the discharging frame, a discharging cavity located below the frame cover, a discharging cylinder arranged on the discharging frame and located in the discharging cavity, fixed cutters and movable cutters, wherein the fixed cutters are arranged on the discharging frame, and the movable cutters are arranged on the discharging cylinder. The material outlet is communicated with the discharging cavity, and a discharging port is formed in the bottom of the discharging frame. Through movement inertia of a threshing cylinder, straw or weeds to be discharged out are shredded through the rubbing force of the teeth and the rubbing plate for the first time and then separated. The straw or the weeds fall to be conveyed to the weed smashing cutter assembly to be shredded at last through the shredding action of the movable cutters and the fixed cutters, and then the straw or the weeds are discharged through the discharging port. The novel combined harvester shredding device is simple in structure, low in cost, convenient to install, good in shredding effect, low in weed winding rate and high in shredding efficiency.
Owner:曾联
Rural household garbage fermentation biological fertilizer device
InactiveCN110981574AFully contactedImprove filtration efficiencyBio-organic fraction processingHollow article cleaningAgricultural engineeringAir pump
The invention discloses a rural domestic garbage fermentation biological fertilizer device. The rural domestic garbage fermentation biological fertilizer device comprises a base, an anti-blocking assembly and a collecting trolley are arranged on the outer wall and the left and right sides of the top of the base correspondingly, the ends, away from a steel pipe, of two sets of connecting steel pipes on the same side up and down are fixedly connected with a side wall cleaning assembly, during use, garbage is thrown in through a feeding hopper, and at the moment, a motor drives a gear, a driven gear, a rotating cutter shaft and crushing blades to rotate; so that the garbage entering the inner cavity of a feed pipe is crushed and then falls into a fermentation tank; a servo motor drives a driving gear, a transmission gear and the steel pipe to rotate, and the steel pipe drives the connecting steel pipes to rotate to stir the garbage, thus accelerating the fermentation efficiency; an air pump generates negative pressure in the inner cavity of a high-temperature disinfection tank through an air outlet pipe, and then sucks the external air through an air inlet pipe to carry out high-temperature disinfection; and a high-temperature gas is matched with the steel pipe stirring the garbage and the connecting steel pipes to promote the fermentation efficiency.
Owner:江苏英万特生态环境科技有限公司
Electric and manual dual-purpose jack
InactiveCN101125629ARealize electric liftingMaintenance time savingLifting devicesGear wheelReduction drive
The invention relates to an electric driving and hand operating dual-purpose jack, which comprises a bracket and a lead screw, and one end of the lead screw is connected with the bracket through a moveable nut, and the end point of the lead screw is provided with a crank handle interface. The invention is characterized in that the invention further comprises a motor, a reducer, an eccentric cam and two reverberatory force springs. The reducer and the motor are coaxially connected with each other, and the transmission gear and the reducer are coaxially connected with each other, and the transmission gear is meshed with the clutch gear. The clutch gear is sleeved on the lead screw through the lead screw shaft pin. A back spring is arranged between the clutch gear and the crank handle interface. The other surface of the clutch gear is provided with the eccentric cam and is provided with a rotating handle. Two ends of the lead screw have no threads and are connected with the reverberatory force springs. The electric driving and hand operating dual-purpose jack not only realizes the electric driving lifting of the jack, but also can be lifted by had operation, which saves time and force when the car is changing the tyre or in maintenance.
Owner:胡国贤
Special dismounting tool for portable plum blossom contact
PendingCN111816480AOvercomes the need for different tools for disassembly and assemblyExpand the scope of workElectric switchesSwitchgearThrust bearingEngineering
The invention relates to a special dismounting tool for a portable plum blossom contact. The special dismounting tool comprises a hollow handle seat, a pushing assembly and a linkage supporting rod assembly, wherein the pushing assembly is rotatably connected with a rear part of the handle seat, the linkage supporting rod assembly is rotatably connected with the front part of the handle seat and is used for supporting the plum blossom contact, the pushing assembly comprises a hand wheel and a screw, the screw horizontally penetrates through the handle base, an outer ring of the middle sectionof the screw is sleeved with a thrust bearing, the thrust bearing is fixed in the handle base, a front end of the screw extends outwards to penetrate out of the handle base, a rear end of the screw isfixedly connected with a hand wheel, the linkage supporting rod assembly comprises a movable base connected with a front end of the screw rod penetrating out of the handle seat, a plurality of frontsupporting rods and a plurality of rear supporting rods, the front supporting rods and the rear supporting rods are arranged in the circumferential direction of the screw rod in a front-back staggeredmode, and a positioning block is arranged on the screw rod between the movable seat and the end of the handle seat and abuts against the handle seat.
Owner:STATE GRID PUTIAN ELECTRIC POWER SUPPLY +1
Tablet discharging device, provided with adjusting mechanism, of tablet press, and tablet discharging method of tablet discharging device
The invention discloses a tablet discharging device, provided with an adjusting mechanism, of a tablet press, and a tablet discharging method of the tablet discharging device, and belongs to the field of pharmaceutical equipment. The tablet discharging device comprises a tablet carrying and conveying mechanism, a tablet jacking mechanism and the adjusting mechanism; the tablet jacking mechanism comprises a tablet jacking and conveying belt and a tablet jacking rod, wherein the tablet jacking and conveying belt is arranged in a cavity inside the tablet carrying and conveying mechanism in a non-contact manner; the tablet jacking rod is vertically and fixedly connected to the inner surface of the tablet jacking and conveying mechanism; and the adjusting mechanism comprises a telescopic rod, an adjusting screw, a bolt, a pressing plate and a sliding rail, wherein the telescopic rod is used for adjusting the height of a lowest point of the table jacking and conveying belt. The tablet discharging device disclosed by the invention is novel and unique in design, simple and compact in structure, good in stability, good in using effect, suitable for being applied to tablet presses of different model numbers, good in universality, high in percent of pass and capable of greatly lowering the cost of an enterprise; and the tablet discharging method of the tablet discharging device disclosed by the invention is convenient and reliable to operate, high in automation degree, capable of saving time and reducing the workload, high in practical value, suitable for mass production of the enterprise and quite good in application prospect.
Owner:李永跃
Shielding cover of electronic device, electronic device, and assembly method of shielding cover
PendingCN108650874ARealize detachableEasy to disassembleMagnetic/electric field screeningEngineering
The invention discloses a shielding cover of an electronic device, the electronic device, and an assembly method of the shielding cover. The shielding cover comprises a bracket and a cover body; the bracket is adapted to be connected to a circuit board of the electronic device; the cover body is covered on the bracket; the cover body is connected with the bracket in a clamped mode; and the cover body is provided with a disassembly part, and the disassembly part is adapted to disassemble the cover body from the bracket when disassembling the shielding cover. According to the shielding cover ofthe electronic device provided by the embodiment of the invention, the cover body is connected with the bracket in a clamped mode, so that the shielding cover is detachable and the disassembly and maintenance are convenient; and besides, by setting the disassembly part, the disassembling process of the shielding cover is more labor-saving and convenient.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Valve seat fixing structure of high pressure steam valve
InactiveCN108150655ACause secondary damageEasy to assemble and disassembleSpindle sealingsLift valveEngineeringHigh pressure
The invention belongs to the technical field of valve bodies and relates to a valve seat fixing structure of a high pressure steam valve. The valve seat fixing structure of the high pressure steam valve comprises a valve body, wherein an inlet runner where a fluid enters and an outlet runner where the fluid flows out are formed in one end of the valve body, a valve body cavity is arranged betweenthe inlet runner and the outlet runner correspondingly in the valve body, a valve seat is mounted on a valve body cavity positioning step face, a valve element assembly is arranged in the valve seat,and the valve element assembly can more linearly along the inner wall of the valve seat; the inlet runner and the outlet runner are arranged vertical to each other, and when the valve element assemblymoves in the valve seat, the communicating state of the inlet runner and the outlet runner is adjusted; a valve cover is arranged on the axial side, opposite to the inlet runner, on the valve body, filler is arranged between the valve cover and the valve body, and a valve rod of the valve element assembly penetrates through a guide hole in the valve cover. The valve seat fixing structure is relatively low in processing precision, convenient to disassemble and assemble and maintain and reliable in sealing effect.
Owner:WUXI SMART AUTO CONTROL ENG CO LTD
Impeller assembly and washing machine
ActiveCN106012408AEasy to disassembleQuick releaseWashing machine with receptaclesTextiles and paperImpellerEngineering
The invention discloses an impeller assembly and a washing machine. The impeller assembly comprises an impeller, an impeller insert and an impeller handle, wherein the impeller handle comprises a body and a handle cover, the handle cover is located at one side, departing from the impeller, of the body, the impeller insert is located at the side, departing from the impeller, of the impeller, the handle cover and the impeller insert are connected in a fastened mode, and the body is fixedly clamped between the handle cover and the impeller. The impeller can be disassembled fast and conveniently in a labor-saving mode, and convenience is provided for washing machine maintaining, dirt clearing and the like.
Owner:TCL HOME APPLIANCES (HEFEI) CO LTD
Fan gear box air filter screen protection device
InactiveCN106438955AImprove protectionImprove carrying capacityGear lubrication/coolingAir filterMonomer
The invention discloses a fan gear box air filter screen protection device, and relates to a filter screen protection device. The fan gear box air filter screen protection device comprises a square shell; the top of the shell is cut by an inclined plane perpendicular to the side surface of the shell to form an inclined opening; one side of the opening is hinged with one end of a cover plate; a fan is arranged at the back part of the cover plate; a slot with sealed bottom and opened top is formed in the cover plate; a filter screen capable of sliding in a reciprocating manner is arranged in the slot; the fan feeds air into the shell; four corners, near the cover plate, of the shell are arc transited guide structures; bearing structures are arranged between the inner side walls of the shell; and ventilation holes are formed in the intersecting places of the back surface and the bottom surface of the shell. In the fan gear box air filter screen protection device, the shell achieves an excellent protecting effect; the aslant overturned cover plate and the shell are convenient for taking and observation, so that the maintenance and the replacement are labor-saved; the monomer fan on the cover plate blows air to two sides in the shell in the inclined direction; and finally, the convection cooling is realized through the ventilation holes.
Owner:大唐向阳风电有限公司
Automatic rising-falling automobile maintenance lying plate
The invention discloses an automatic liftable automobile maintenance deck, which comprises a deck, the left side of the deck is fixedly connected with a bearing, the inside of the bearing is provided with a rotating shaft, and the front and back of the rotating shaft are connected with a concave rotating plate. The front and back of the inner wall are fixedly connected, and the lower surface of the concave rotating plate is fixedly connected with a fixed block. The self-lifting automobile maintenance lying board, by setting bearings and rotating shafts, enables the maintenance workers to save more effort when overhauling the automobile chassis, protects the waist and neck of the maintenance workers, and improves the work efficiency of the maintenance workers. Support plate, first pin shaft, second pin shaft, sliding sleeve, sliding rod, motor, threaded column, threaded cap, control panel and battery, so that maintenance workers can control the rotating shaft to rotate around the side of the deck through the control panel, thereby It makes the operation of the maintenance workers easier, saves the physical strength of the maintenance workers, and improves the work efficiency of the maintenance workers.
Owner:扬州市中福商业管理有限公司
Intelligent disinfection robot capable of realizing switching function between disinfection and humidification
PendingCN114403752AEasy to operatePrevent precipitationMechanical apparatusLighting and heating apparatusProcess engineeringMechanical engineering
The invention provides an intelligent disinfection robot capable of realizing a disinfection and humidification conversion function. The intelligent disinfection robot capable of achieving the disinfection and humidification conversion function comprises a main body; the spraying structure is arranged at the top of the main body, the spraying structure comprises a top cover used for sealing the top of the main body, and a suction pump is arranged at the top of the top cover. According to the intelligent disinfection robot capable of achieving the disinfection and humidification conversion function, the spraying structure is mainly used for spraying a disinfectant to the external environment so as to achieve the disinfectant function, meanwhile, the angle of the spraying pipe fitting can be adjusted through the adjusting assembly, and when the intelligent disinfection robot is used, according to the specific disinfection environment requirement, the intelligent disinfection robot can achieve the disinfection and humidification conversion function. The spraying pipe fitting is adjusted in a matched mode, a traditional fixed structure is changed, using is more flexible and more convenient, only the worm rotating piece needs to be rotated in the adjusting process, and operation is quite convenient and quite easy.
Owner:山东宇鹤智能科技有限公司
Nozzle block type gas flowmeter calibrating device
InactiveCN104535142AExpand the scope of detectionHigh measurement accuracyTesting/calibration apparatusEngineeringStructural engineering
The invention relates to a gas flowmeter calibration device, in particular to a nozzle block type gas flowmeter calibrating device. The nozzle block type gas flowmeter calibrating device comprises a main header, a gas outlet segment of the main header is connected with a plurality of nozzle devices capable of generating different flow rates at intervals, the nozzle devices are connected to a gas outlet header through gas outlet pipelines, and the gas outlet header is connected to a power pump; a gas inlet segment of the main header is connected with a plurality of different-caliber inlet pipelines at intervals, and meter clamping platforms used for installing different-size gas flowmeters are arranged in the middles of the different-caliber inlet pipelines. The nozzle devices are divided into a plurality of sets, each set of nozzle devices are assembled in one nozzle box body, each nozzle box body is installed on a base track at the bottom of the nozzle box body, and each nozzle box body can slide along the corresponding base track. The gas flowmeter calibration device is wide in detection range and high in detection precision, and the nozzle boxes are convenient to install, detach and maintain.
Owner:ZHENJIANG MEASUREMENT VERIFICATION TEST CENT
A New Combined Harvester Chopping Device
The invention relates to the field of harvesters, in particular to a novel combined harvester shredding device. The novel combined harvester shredding device comprises a weed smashing rubbing plate arranged at the rear end of a top cover, rubbing teeth arranged on a tooth frame and matched with the weed smashing rubbing plate, and a weed smashing cutter assembly arranged below a material outlet. The weed smashing cutter assembly comprises a discharging frame arranged at the rear end of the rack, a frame cover arranged on the discharging frame, a discharging cavity located below the frame cover, a discharging cylinder arranged on the discharging frame and located in the discharging cavity, fixed cutters and movable cutters, wherein the fixed cutters are arranged on the discharging frame, and the movable cutters are arranged on the discharging cylinder. The material outlet is communicated with the discharging cavity, and a discharging port is formed in the bottom of the discharging frame. Through movement inertia of a threshing cylinder, straw or weeds to be discharged out are shredded through the rubbing force of the teeth and the rubbing plate for the first time and then separated. The straw or the weeds fall to be conveyed to the weed smashing cutter assembly to be shredded at last through the shredding action of the movable cutters and the fixed cutters, and then the straw or the weeds are discharged through the discharging port. The novel combined harvester shredding device is simple in structure, low in cost, convenient to install, good in shredding effect, low in weed winding rate and high in shredding efficiency.
Owner:曾联
Easy membrane formation type circulating bio-contact oxidation integrated reactor
ActiveCN103304024BIncrease the speed of film formationEasy maintenanceTreatment using aerobic processesSustainable biological treatmentSewageSewage treatment
The invention relates to an easy membrane formation type circulating bio-contact oxidation integrated reactor which effectively solves the problems of low possibility of membrane formation of filler, inconvenience for mounting, dismounting and maintenance and poor sewage treatment effect. Guide walls are arranged above a base at the bottom in a pool body; water body circulating gaps are formed between every adjacent two rows of the guide walls; an aerator is mounted in each water body circulating gap; a supporting table is mounted on the circumferential wall of the pool body; a filler frame forming a gap with the inner wall of the pool body is arranged on the supporting table; vertical connecting rods are uniformly distributed in the filler frame; two fillers are connected in series onto the vertical connecting rods; a water inlet pipe and an aerator pipe are arranged at the bottom of the pool body from the top of the pool body; the lower end of the aerator pipe is communicated with the aerator; a water outlet is formed in one side at the top of the pool body; the water outlet is communicated with a water outlet groove; a blow-down pipe is arranged at the bottom of the pool body. According to the integrated reactor, the membrane formation speed is increased, so that sewage can be purified; due to the filler frame, the overhauling operation is simple, convenient, time-saving and labor-saving.
Owner:郑州大学环境技术咨询工程有限公司
Partial heating and insulation device for crude oil cold transportation pipeline passing through the frozen layer vertically
InactiveCN101122366BImprove thermal efficiencyEasy to replacePipeline systemsElectricityInsulation layer
A heating and heat preservation device for a crude oil cold transportation pipeline passing through the frozen layer vertically on the ground, including an electric heating layer and a heat preservation layer. After the sheet surrounds the pipe, there are rope rings on both sides facing each other, and the rope is passed around the rope ring to tighten the electric heating sheet on the pipe; 2. The insulation layer is polystyrene insulation with one side axially cut There are uniformly distributed rope rings fixed on both sides of the slit, and the ropes that tighten the insulation layer on the heating layer are threaded on the rope rings; The isolation cylinder has an upper cover that seals the heat preservation device in the cylinder. The positive effects of using the invention are: the heat energy utilization rate is increased by more than 40%, the utility model is durable, has high thermal insulation performance, and ensures smooth oil delivery. Moreover, the assembly, maintenance and replacement are convenient, time-saving and labor-saving.
Owner:张维新
Wave wheel assembly and washing machine
ActiveCN106012408BEasy to disassembleQuick releaseWashing machine with receptaclesTextiles and paperImpeller
The invention discloses an impeller assembly and a washing machine. The impeller assembly comprises an impeller, an impeller insert and an impeller handle, wherein the impeller handle comprises a body and a handle cover, the handle cover is located at one side, departing from the impeller, of the body, the impeller insert is located at the side, departing from the impeller, of the impeller, the handle cover and the impeller insert are connected in a fastened mode, and the body is fixedly clamped between the handle cover and the impeller. The impeller can be disassembled fast and conveniently in a labor-saving mode, and convenience is provided for washing machine maintaining, dirt clearing and the like.
Owner:TCL HOME APPLIANCES (HEFEI) CO LTD
Remodeled integral stand and injection cylinder of injection moulding machine
The improved integral seat and injection oil cylinder for injection molding machine includes integral seat, oil motor with support ears and installed onto the seat, material bin on the seat and material barrel connected to the seat. The improvement includes the seat with connecting ears on two sides, injection oil cylinder installed onto the connecting ears, and the piston rod of the injection oil cylinder penetrating the hole in the support of oil motor. The improved structure overcomes the effect of the heat from the material barrel on the injection oil cylinder to avoid the damage of the sealing ring in the injection oil cylinder, hydraulic valve, etc., reducing the heat loss of the material barrel to save energy and facilitates the manufacture, installation and maintenance of the injection oil cylinder,
Owner:蔡桂森
Splicing, mounting, positioning and fixing device for LCD liquid crystal splicing screen
InactiveCN112258995AAdjust the clearanceEasy to installStands/trestlesSupport structure mountingEngineeringMechanical engineering
The invention relates to the technical field of spliced screens, and discloses a splicing, mounting, positioning and fixing device for an LCD liquid crystal splicing screen which comprises a fixing frame, multiple sets of vertical rods are slidably connected to the inner side of the fixing frame, second connecting plates are connected to the front side faces of the vertical rods, and outer connecting rods are connected to the front sides of the second connecting plates. An inner connecting rod is connected to the side, located on the outer connecting rod, of the inner side face of the second connecting plate, a first electric push rod is arranged on the side, located on the inner connecting rod, of the inner side face of the second connecting plate, and one end of the outer connecting rodand one end of the inner connecting rod are jointly connected with a first connecting plate;the front side of the first connecting plate is connected with a protective fixing plate; a storage groove is formed in the lower end of the front side face of the first connecting plate, and two second electric push rods are installed in the storage groove side by side. The installation speed is high, later maintenance is convenient, the screen is prevented from being damaged, and the problem that the use efficiency of the screen is affected due to the fact that dust falls on the screen can be avoided.
Owner:广州知矣教育科技有限公司
A side-suction range hood lamp installation structure and side-suction range hood
ActiveCN104949176BAvoid disassemblyReduce workloadDomestic stoves or rangesLighting and heating apparatusEngineeringWorkload
The invention discloses a side-suction range hood lamp installing structure and a side-suction range hood. The side-suction range hood lamp installing structure comprises a lamp and a smoke collecting chamber, wherein the lamp is fixedly arranged in the inner side of the smoke collecting chamber by virtue of a fixing device, the lamp is fixedly arranged in a lamp installing hole from the inner side of the smoke collecting chamber, and the installing method is simple and convenient; during an installation and maintenance process, the panel is prevented from being disassembled, the workload of workers is relieved, the design is more humanized, and the user experience is good. The installation and maintenance process is time-saving and labor-saving, the human cost and the economic cost are saved, and the side-suction range hood lamp installing structure is suitable to large-scale popularization and use.
Owner:HAIER GRP CORP +1
Novel combing machine cleaning and dust collecting device
PendingCN109355739AImprove operational efficiencyReasonable and practical designCombing machinesEconomic benefitsMechanical engineering
The invention provides a novel combing machine cleaning and dust collecting device. The technical scheme includes that a servo motor device and an eccentric power wheel (8) are mounted, a power shaftswinging rod (7) and the eccentric power wheel (8) are connected in an assembled manner, a cleaning velvet strip (2) is mounted on the outer side between a velvet strip tension regulating shaft and anintermittent power shaft (6), the velvet strip is closely connected with a rubber roller (9) by adjusting the position of a velvet strip pressing plate (3), a roller (10) is connected on the other side of the rubber roller (9), and a velvet strip carding wire piece (4) is mounted on a carding wire piece adjusting frame (5). The device is reasonable and practical in design, simple and convenient to mount and easy to maintain, fault shutdown caused by poor cleaning is decreased, the running efficiency of the combing machine is improved, production cost is saved, and economic benefits are improved.
Owner:东营市宏远纺织有限公司
Auxiliary bracket for gynaecology and obstetrics nursing
InactiveCN112603692AShare the workloadSimple structureDiagnosticsNursing bedsCare personnelNursing care
The invention provides an auxiliary bracket for gynaecology and obstetrics nursing, which comprises a bottom plate. The bottom of the bottom plate is fixedly connected with the upper surface of a bed plate through a fixing device. A trunk placing plate is arranged in the center of the upper portion of the bottom plate, the left side of the trunk placing plate is connected with a left backup plate through a first angle adjusting device, and the right side of the trunk placing plate is connected with a right backup plate through a second angle adjusting device. A left leg adjusting device is arranged at the left lower part of the bottom plate, and a right leg adjusting device is arranged at the right lower part of the bottom plate. The first angle adjusting device, the second angle adjusting device, the left leg adjusting device and the right leg adjusting device are connected with the processor and the driving mechanism respectively. The bottom plate is fixed to the bed plate through the fixing device, the first angle adjusting device and the second angle adjusting device are matched to assist a puerpera in turning over leftwards and rightwards, the left leg adjusting device and the right leg adjusting device are matched to assist lower limbs of the puerpera in completing leg bending, leg stretching and other body position changes, and the puerpera is assisted in changing the body position; the work intensity of nursing personnel is shared, and time and labor are saved.
Owner:THE OBSTETRICS & GYNECOLOGY HOSPITAL OF FUDAN UNIV
Tablet discharge device and tablet discharge method of tablet press with adjustment mechanism
Owner:李永跃
Special dismounting tool for plum blossom contact
PendingCN111816481AOvercomes the need for different tools for disassembly and assemblyExpand the scope of workElectric switchesSwitchgearPhysicsEngineering
The invention relates to a dismounting tool special for a plum blossom contact. The dismounting tool comprises a hollow handle base, a pushing assembly and a linkage supporting rod assembly, wherein the pushing assembly is rotatably connected with a rear part of the handle base, the linkage supporting rod assembly is rotatably connected with the front part of the handle base and is used for supporting a plum blossom contact, the pushing assembly comprises a hand wheel and a screw, the screw horizontally penetrates through the handle base, an outer ring of the middle section of the screw is sleeved with a thrust bearing, the thrust bearing is fixed in the handle base, a front end of the screw extends outwards to penetrate out of the handle base, a rear end of the screw is fixedly connectedwith the hand wheel, the linkage supporting rod assembly comprises a movable base connected with the front end of the screw rod penetrating out of the handle base, a plurality of front supporting rodsand a plurality of rear supporting rods, the front supporting rods and the rear supporting rods are arranged in the circumferential direction of the screw rod in a front-back staggered mode, and a positioning block is arranged on the screw rod between the movable base and the end of the handle base and abuts against the handle base.
Owner:STATE GRID PUTIAN ELECTRIC POWER SUPPLY +1
Equipment state display method and computer readable storage medium
InactiveCN113776169AImprove experienceRapid positioningMechanical apparatusSpace heating and ventilation safety systemsEngineeringComputer science
The invention discloses an equipment state display method and a computer readable storage medium. The equipment state display method comprises the following steps of establishing a visual virtual image of equipment; splitting the virtual image according to composition parts of the equipment; establishing an association relationship between the data of the component and the data of the split virtual image; and when the state of the component changes, prompting at a corresponding position in the virtual image according to the association relationship. According to the method, a user can quickly know the structure of the equipment, the positions of corresponding components due to the change of the positioning state, and convenience is provided for overhaul, maintenance and the like.
Owner:GREE ELECTRIC APPLIANCES INC
Multi-purpose emergency apparatus of automobile
InactiveCN1328097CAutomatic emergency response effect is goodMaintenance safetyBraking element arrangementsVehicle fittings for lifting and manoeuvringHydraulic cylinderRolling resistance
Owner:李新明
Driving device for escalator or moving sidewalk
PendingCN109987493ARun speed syncThe operating system is safe and reliableEscalatorsDrive wheelEngineering
The invention discloses a driving device for an escalator or a moving sidewalk. The driving device comprises a motor, a brake, a reduction box, a step chain driving wheel, a hand strap driving wheel and an additional braking wheel which are pre-integrated and are in sequential transmission; the step chain driving wheel, the hand strap driving wheel and the output end of the reduction box of the driving device are directly connected for transmission, and thus coaxial direct driving of a step or a pedal and a hand strap is achieved; and the driving device is mounted in the operation trajectory of the step or the pedal, one side of the driving device is mounted on a truss driving rod through bearing seats at the two ends, and the other side of the driving device is connected with a truss mainmachine base. The driving device for the escalator or the moving sidewalk does not adopt traditional chain transmission, the factors such as unsafety and difficult maintenance of a traditional driving device are overcome, integration of hand strap and step or pedal driving is achieved, the transmission efficiency is improved, the civil engineering space is saved, the structure is safer and more reliable, multi-stage driving is adopted, and thus the product application range is expanded.
Owner:杭州菱智电梯科技有限公司
Combined GIS shell
InactiveCN110707587ALow production process requirementsImprove pass rateSwitchgear arrangementsProcess engineeringIndustrial engineering
Owner:JIANGSU HAIDA ELECTRIC
An electric maintenance station sliding chair that uses air pressure to maintain balance and prevent gravity
ActiveCN110504640BAvoid shakingLabor-saving maintenanceStoolsApparatus for overhead lines/cablesElectric powerIndustrial engineering
The invention discloses an electric power overhaul standing type sliding chair using air pressure to maintain balance and prevent center-of-gravity shift. The standing type sliding chair structurallycomprises pulleys, a truss, a supporting frame, auxiliary rods, a detachable safety belt and a center-of-gravity shift prevention device; the pulleys are arranged on the inner side of the supporting frame and are connected with the supporting frame through a rotating mode, the truss is connected with the supporting frame through a welding mode, and the auxiliary rods are connected with the supporting frame. According to the electric power overhaul standing type sliding chair in the invention, through the acting force of a electromagnet to an armature, a connecting rod is used for driving clamping plates on the two sides to simultaneously inward or outward operate, a serviceman is fixed in a certain degree through the clamping plates, and the center of gravity of the serviceman is preventedfrom excessively shifting to one side of a seat plate to cause shaking; then, an air cavity is inflated through a valve port, so that a first ejector rod and a second ejector rod push the seat plateupwards along a sleeve; a universal ball moves in the seat plate, and the seat plate is basically kept horizontal until the numerical value of a gradienter is maintained within a certain range, such that the serviceman is enabled to keep a horizontal sitting posture, and operation and maintenance are convenient and labor-saving.
Owner:浙江鸣春纺织股份有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com