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38results about How to "Less maintenance hassle" patented technology
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Running gear of height-adjustable independent displacement crawler type pipeline robot
InactiveCN1544211AIncrease costIncreases the hassle of management and maintenanceManipulatorSacroiliac jointEngineering
The invention is a walking mechanism for adjustable-height self-position shifting track-type pipeline robot, including two sets of mechanisms of transversely swinging legs, symmetrically distributed at the head and tail of the robot body, the tops of the four legs are hinged on the two sides of two sets of mechanisms of transversely swing legs, respectively, the bottom ends of the four legs are all set with a swing-leg adjusting joint, and four track feet are hinged with the four adjusting joints, respectively. The two sets of mechanisms of transversely swinging legs open the four legs, adjust these joints to make the four track feet return to erecting state so as to reduce the height of the walking mechanism. The pipeline with the wall mechanism can enter multiple pipelines, such as high rectangular pipelines, small-bore circular or low flat rectangular pipelines, etc.
Owner:DONGHUA UNIV
Backsack peanut picking combine
InactiveCN103039179AImprove integrityImprove picking efficiencyDigger harvestersThreshersAgricultural engineeringStructural engineering
A backsack peanut picking combine comprises a power device, a picking and conveying device, a fruit picking and cleaning device and a fruit lifting and collecting device. The picking and conveying device comprises a picking device, a picking bottom plate and a conveying chain I, the picking device is a spring tooth picking device and comprises a supporting plate and an elastic pointing rod fixed on the supporting plate, the fruit picking and cleaning device sequentially comprises a fruit picking auger, a concave grid and a vibrating screen from top to bottom, the fruit picking auger comprises an auger shaft, spiral stirring rods and auger coupling rods, the spiral stirring rods are fixedly connected with the auger shaft through the auger coupling rods, the number of the auger coupling rods is even, and the auger coupling rods are symmetrically and evenly arranged with a midpoint of the auger shaft as the center. The number of the spiral stirring rods is even, and the auger coupling shaft rods at two ends of each group of the spiral stirring rods are symmetrically and evenly arranged with the midpoint of the auger shaft as the center. The backsack peanut picking combine achieves integrity of peanuts to the greatest extent and effectively solves the problem that fruit and seedling separation is not thorough and cleaning is bad.
Owner:QINGDAO AGRI UNIV
Flexible bend running technology for electric single-beam crane
InactiveCN1654305ALess maintenance hasslePrevent rail gnawingTravelling cranesTravelling gearWater brakeElectric machinery
The present invention provides technology for electric single-beam crane to move in curved tracks. In the T-shaped joining part of rivers, two nearby water gates are provided with one shared electric single-beam crane, which can move in straight line and curved line. The two water gates and two crane rooms have central line angle of 90 deg, and two sections of crane running track in 90 deg angle have one circular transition section in between. The electric single-beam crane running mechanism consists of main beam, end beams, turnable wheels, single speed driving motor, double speed driving motor, and contact sensing signal controller. The end beams and the turnable wheels are driven on two sides, the outer side is driven with the single speed driving motor, and the inner side is driven with the double speed driving motor. The contact sensing signal controller consists of contact in the inner side end beam and sliding sheet in the circular inner side track.
Owner:镇江市水利局
Environment-friendly track and field runway and preparation method thereof
The invention provides an environment-friendly track and field runway. The environment-friendly track and field runway is prepared from the main raw materials of 58-62% of Pvc paste resin, 35-39% of dioctyl terephthalate, 1-3% of a calcium-zinc stabilizer and 0.5-2% of azodicarbonamide. The invention further provides a preparation method of the environment-friendly track and field runway. Four substances are mainly adopted for matching, the environment-friendly track and field runway has the advantages of being good in damping effect, excellent in rebounding performance, large in adhesive force, high in spike resisting capability, good in slip resistance and wear resistance and the like and can be widely applied to pavement materials for athletic grounds, and the maintenance frequency can be reduced in application of the environment-friendly track and field runway.
Owner:河北东兴塑胶有限公司
Contactless power transmission device, contactless power receiving device and contactless power transceiver system
InactiveCN103814502ALess maintenance hassleCharging stationsElectromagnetic wave systemElectricityTransceiver
Owner:TOYOTA JIDOSHA KK
Electrostatic precipitator convenient to clean
ActiveCN106984431AReduce accumulationLess maintenance hassleExternal electric electrostatic seperatorElectrodes cleaningEngineeringLarge particle
The invention discloses an electrostatic precipitator convenient to clean. The electrostatic precipitator comprises a base; a casing is connected at the upper end of the base through a supporting frame; a cylindrical dust removing device mounting frame is arranged inside the casing; a collecting port is formed in the lower end of the dust removing device mounting frame; and a front filter cavity is formed in the front end of the casing. According to the designed electrostatic precipitator, large-particle dust in air can be filtered by a porous filter plate firstly, so that accumulation of the dust on an arc-shaped electrostatic pole plate can be effectively reduced, and the trouble in maintenance due to excessive disassembling of the precipitator can be reduced; after humid dust is adsorbed by the arc-shaped electrostatic pole plate, an arc-shaped scraping knife scrapes the captured dust into the collecting port, the accumulated dust is forced to move downwards under the extruding action of a cleaning push block and falls into a dust collecting box, and thus automatic cleaning of the accumulated dust on the arc-shaped electrostatic pole plate is realized.
Owner:安徽智崎环保设备有限责任公司
Metal hose connector structure
Owner:太仓新月电子贸易有限公司
Mobile phone for realizing one key emergency wireless calling location
ActiveCN101990030BRealize first aid in all regionsIncrease profitSubstation equipmentSpecific program execution arrangementsWhole bodyComputer module
The invention provides a mobile phone for realizing one key emergency wireless calling location. An emergency key is arranged on a key board or at the outer side of the key board; and through the emergency key, the mobile phone can realize the following processes of starting to call after a user presses the emergency key for three seconds; realizing emergency trigger through a logical gate circuit, and simultaneously activating an emergency application module; entering a mobile phone memory through a mobile phone API (Application Program Interface) and searching an emergency contact list by the emergency application module; if a contact person is found, instantly reading an emergency contact message content in a memory card, and sending a short message to the contact person; dialing a telephone number of the contact person when sending the short message; after dialing the contact person telephone number, returning to search the contact person again; and if finishing to search the contact person, regarding to finish calling. The invention has the advantages of great enhancement on a use range of an emergency calling device as well as great enhancement on utilization ratio and great reduction on maintenance trouble by combining with the mobile phone to form a whole body.
Owner:北京金卫捷科技发展有限公司
Digital display touch controller of full-automatic feeder
InactiveCN104460418AMeet needsLess maintenance hassleProgramme controlComputer controlElectricityEngineering
The invention discloses a digital display touch controller of a full-automatic feeder. An electric loop of the controller is formed by connecting a power switch (1), a safety circuit (2), a clock circuit (3), a relay J1 drive protection circuit (5), a relay J1 contact protection circuit (6), a material throwing indication circuit (7), a relay J2 drive protection circuit (8), a relay J2 contact protection circuit (9), a touch input set circuit (11), a display drive circuit (12), a power indication circuit (13), a rectification and voltage stabilizing circuit (14), a transformer (15), an emergency switch (16) and a binding post (10). A single-chip microcomputer high in interference prevention performance serves as a core control element, input setting is easy, the time precision is high, the control performance is good, using is safe, and the working reliability is high.
Owner:JIANGSU HENGSHENYANG MACHINERY
A detection system for icing tension unbalance of power lines
ActiveCN109489881BGuaranteed work efficiencyLess maintenance hassleTension measurementEngineeringMechanical engineering
The invention discloses an electric power circuit icing tension imbalance detecting system and aims to provide a system capable of improving the detection efficiency, reducing risks, improving the detection accuracy and reducing labor loss. The electric power circuit icing tension imbalance detecting system includes a tension sensor system (20), wherein the tension sensor system (20) is connectedwith a tension reader (7) through a wire, the tension reader (7) is connected with a communication device (9) through a wire, the tension sensor system (20) comprises a vertical tension sensor system(1) and a horizontal tension sensor system (2), the vertical tension sensor system (1) is arranged between an insulator (3) and a suspension point (4), the horizontal tension sensor system (2) is arranged on one side of the horizontal line of the suspension point (4), and the horizontal sensor system (2) is externally provided with a protective box (18). The electric power circuit icing tension imbalance detecting system is suitable for power maintenance personnel to operate and use.
Owner:金华八达集团有限公司 +1
Split type wheel hub motor with pneumatic tire and vacuum tire convenient to disassemble and assemble
PendingCN110901373AQuick disassemblyReduce performanceMotor depositionElectric machineryStructural engineering
A split type wheel hub motor with a pneumatic tire and a vacuum tire convenient to disassemble and assemble comprises a motor body, a left wheel hub body sleeves outside the left portion of the motorbody, and a right wheel hub body sleeves outside the right portion of the motor body. The right end face of the left hub body is attached to the left end face of the right hub body, and a sealing device is arranged between the right end face of the left hub body and the left end face of the right hub body. The left hub body and the right hub body are spliced to form a hub, and an annular tire mounting groove is formed in the hub; and a plurality of first fixing blocks which are circumferentially and uniformly distributed are arranged on the inner wall of the left side of the right hub body. According to the split type wheel hub motor convenient to disassemble and assemble the pneumatic tire and the vacuum tire, the wheel hub can be rapidly replaced when the wheel hub is damaged, the damageto the interior of the wheel hub motor in the replacement process does not need to be worried about, a driver can conveniently replace the wheel hub motor by himself / herself, and disassembly and assembly of the pneumatic tire or the vacuum tire can be rapidly completed without a tire disassembling machine.
Owner:陈华轩
an integrated circuit module
ActiveCN111511095BQuick connectionLess maintenance hassleSemiconductor/solid-state device detailsSolid-state devicesThermodynamicsEngineering
The embodiment of the present invention discloses an integrated circuit module, including a PCB board for carrying printed circuits and electronic components and a heat dissipation assembly for dissipating heat for the PCB board, stacking blocks are arranged at both ends of the PCB board, and The upper and lower sides of the stacking block are provided with connecting grooves for connecting printed circuits or electronic components on the PCB board, and the end of the stacking block away from the PCB board is rotatably connected with a connecting plate, which slides on the connecting plate It is connected with a connecting component for fixing the heat dissipation component and connecting two PCB boards. When in use, the quick connection between two adjacent PCB boards can be realized through the stacking block and the connecting component, which can effectively reduce the In addition, when stacking, through the heat dissipation components set up, the principle of hot air rising can be used to realize the rapid exchange of air, ensuring that when it is placed in a closed space, it can be quickly removed. The heat is directed to the outside.
Owner:重庆欣金奥电子科技有限公司
A car deformation recovery device
InactiveCN108773304BReduce harmLess maintenance hassleSeat framesShape-memory alloyMechanical engineering
The invention discloses an automobile deformation recovery device. The automobile deformation recovery device is characterized in that the recovery device is made of shape memory alloy materials; anda shape memory alloy is hollow, and a heating device is arranged in the shape memory alloy. The automobile deformation recovery device can automatically recover into the original shape after an automobile crash accident occurs, thus damage to persons on a driver seat and a passenger seat is reduced, and safety performance is better.
Owner:福州鑫启美机械设备有限公司
An environmentally friendly track and field track and its manufacturing method
The invention provides an environment-friendly track and field runway. The environment-friendly track and field runway is prepared from the main raw materials of 58-62% of Pvc paste resin, 35-39% of dioctyl terephthalate, 1-3% of a calcium-zinc stabilizer and 0.5-2% of azodicarbonamide. The invention further provides a preparation method of the environment-friendly track and field runway. Four substances are mainly adopted for matching, the environment-friendly track and field runway has the advantages of being good in damping effect, excellent in rebounding performance, large in adhesive force, high in spike resisting capability, good in slip resistance and wear resistance and the like and can be widely applied to pavement materials for athletic grounds, and the maintenance frequency can be reduced in application of the environment-friendly track and field runway.
Owner:河北东兴塑胶有限公司
External wall tile manufacturing system and external wall tile manufacturing method
InactiveCN104213684AStable working conditionThe feeding process is stableLamination plant layoutCovering/liningsBrickManufacturing systems
The invention relates to an external wall tile manufacturing system and an external wall tile manufacturing method. The existing external wall tiles are formed by firing, so that the working procedures are complicated, and the cost is higher; furthermore, the external wall tiles obtained by firing are heavier, so that the external wall tiles can easily fall off after being stuck on the wall and can easily hurt people after being damaged and falling off from the high altitude in all probability, the unsafe factor is caused, and the quality and the service life of a building are seriously influenced. The external wall tile manufacturing system comprises an external wall tile manufacturing conveyor device which is connected with a spray-painting device; the spray-painting device is connected with a drying device; the drying device is connected with an external wall tile manufacturing receiving device; the external wall tile manufacturing receiving device is connected with a cut-off machine by an external wall tile bottom plate; the cut-off machine is matched with a forging machine for use; the forging machine is matched with an external wall tile manufacturing gluing device for use. The system and the method are used for manufacturing the external wall tiles.
Owner:张厚
An electrostatic precipitator that is easy to clean
ActiveCN106984431BReduce accumulationLess maintenance hassleExternal electric electrostatic seperatorElectrodes cleaningEngineeringLarge particle
The invention discloses an electrostatic precipitator convenient to clean. The electrostatic precipitator comprises a base; a casing is connected at the upper end of the base through a supporting frame; a cylindrical dust removing device mounting frame is arranged inside the casing; a collecting port is formed in the lower end of the dust removing device mounting frame; and a front filter cavity is formed in the front end of the casing. According to the designed electrostatic precipitator, large-particle dust in air can be filtered by a porous filter plate firstly, so that accumulation of the dust on an arc-shaped electrostatic pole plate can be effectively reduced, and the trouble in maintenance due to excessive disassembling of the precipitator can be reduced; after humid dust is adsorbed by the arc-shaped electrostatic pole plate, an arc-shaped scraping knife scrapes the captured dust into the collecting port, the accumulated dust is forced to move downwards under the extruding action of a cleaning push block and falls into a dust collecting box, and thus automatic cleaning of the accumulated dust on the arc-shaped electrostatic pole plate is realized.
Owner:安徽智崎环保设备有限责任公司
Method and device for inputing waste hot water to prevent freezing and using hot for solar water heater in winter
InactiveCN100417873CIncrease water temperatureGuaranteed not to freezeSolar heat devicesSolar thermal energy generationExhaust valveAnti freezing
The method of feeding afterheat water to prevent freezing and using hot water from solar water heater includes the following steps: setting one device for feeding afterheat water to prevent freezing and using hot water in winter; placing the device at indoor afterheat source or connecting the afterheat inlet and outlet to afterheat source and the afterheat water inlet and outlet to tap water pipe and solar water heater separately; heating water inside the device with afterheat source and feeding heating water to solar water heater when water is used; and exhausting the solar water heater after using water. The solar water heater has exhaust valve outlet connected to the anti-freezing and hot water feeding device, water feeding pipe and water tank inlet; and hot water outlet connected to water tank outlet. Utilizing afterheat to heat water in the water heater can ensure hot water supply and no freezing of water tank and vacuum pipe.
Owner:耿玉顺
A water-lubricated screw compressor bearing structure
ActiveCN106949059BIncrease the force contact areaImprove cooling conditionsRotary piston pumpsRotary piston liquid enginesThrust bearingTemperature difference
The invention discloses a water lubrication screw rod compressor bearing structure which mainly comprises a female rotor, a male rotor, four water lubrication radial sliding bearings and a thrust sliding bearing. The thrust sliding bearing is located at the shaft end of the female rotor and the male rotor on the air suction side of a compressor. The thrust sliding bearing is located on the air suction side of the compressor, since the whole compression process approximates to constant temperature compression, the air suction and exhaust temperature difference of the compressor is within 10 DEG C, accordingly, the thrust sliding bearing does not affect the rotor exhaust end face gap when installed on the air suction side of the compressor, meanwhile, the stress contact area of the thrust sliding bearing can be greatly enlarged, the thrust bearing face specific pressure is reduced, the service life of the water lubrication thrust sliding bearing is remarkably prolonged, and the reliability of the water lubrication thrust sliding bearing is remarkably improved. The installation gap of the female rotor and the male robot is convenient to adjust, the cooling and lubrication conditions of the thrust sliding bearing are improved, and the whole assembly and later-period maintenance work efficiency of the compressor can be improved.
Owner:SUZHOU ALRBETTER PRECISION MACHINERY
Spring tooth pick-up device
InactiveCN103039177BModerate intensityIntegrity guaranteedLoadersDigger harvestersNylon materialEngineering
A picking device using an elastic claw comprises a supporting plate and pointing rods fixed on the supporting plate. The pointing rods are made of an elastic material, namely elastic nylon. An included angle beta between each pointing rod and the supporting plate ranges from 20 DEG C to 35 DEG C. Each pointing rod comprises a pointing rod end portion and a pointing rod root portion which are connected integrally. The pointing rod end portions are fixed on the supporting plate through the pointing rod root portions. An included angle alpha between each pointing rod end portion and each pointing rod root portion ranges from 158 DEG C to 172 DEG C. The pointing rod end portions are in a shape of a straight line, the pointing rod root portions are arc-shaped, and the radian of the pointing rod root portions ranges from 0.7 rad to 1.1 rad. The number of groups of the pointing rods is three. Each group of pointing rods comprises two pointing rods, and the plurality of groups of the pointing rods are evenly distributed on the same plane of the supporting plate. The pointing rods are made of nylon with certain elasticity so that the picking device is appropriate in the strength and not prone to damage, avoids rigid impact on crops, guarantees completeness of fruits, and reduces troubles of device maintenance.
Owner:QINGDAO AGRI UNIV
Intelligent humidifying brick
InactiveCN110894165ALower sintering temperatureIncrease moisture absorption and release capacityCeramic materials productionCeramicwareBrickEngineering
Owner:上海亦又新能源科技有限公司
A vacuum degassing packaging system for inorganic flame retardant powder
ActiveCN105059576BSolve production discontinuityImprove adsorption efficiencySolid materialEngineeringPressure reduction
The invention relates to a vacuum degassing packaging system for inorganic flame retardant powder. The vacuum degassing packaging system for inorganic flame retardant powder comprises a bin, a feeding pipe, a vacuum device, a filter device and a packaging device. The bin is used for containing the powder and comprises an outlet in the bottom, an inlet corresponding to the outlet and a pressure reduction opening. The feeding pipe is connected with the inlet and used for bringing the powder into the bin through air flow. The vacuum device is connected with the pressure reduction opening. The filter device is arranged between the pressure reduction opening and the vacuum device and used for stopping the powder. The packaging device is connected with the outlet and used for packaging and bagging the powder. A material return pipe is further arranged between the packaging device and the feeding pipe and used for separating gas from the powder in the packaging device. According to the vacuum degassing packaging system for the inorganic flame retardant powder, the packaging process is simplified, equipment cost of a workshop is reduced, trouble of manual maintenance is avoided, the labor intensity of manual operation is reduced, and investment and operation cost are reduced; and the packaging process can be stable and continuous, and packaging efficiency is improved.
Owner:江苏艾特克阻燃材料有限公司
Rock wool composite board for building exterior wall insulation
ActiveCN110714540BEasy to installGuaranteed stabilityClimate change adaptationHeat proofingArchitectural engineeringComposite plate
The invention relates to the technical field of exterior wall insulation, in particular to rock wool composite boards for exterior wall insulation of buildings, including a wall, the outer wall of one side of the wall is provided with several equidistantly distributed installation components, and the exterior of the wall On the surface, a rock wool composite board covered on the wall is fixedly installed through an installation component. A long through hole is provided at the corresponding position of the rock wool composite board and the wall, and the wall is close to the outer wall of the rock wool composite board. There are mounting grooves corresponding to the long through holes on the top. The beneficial effects of the present invention facilitate the installation of the rock wool composite board on the surface of the wall, and at the same time ensure the stability of the rock wool composite board during installation, avoiding the situation that the rock wool composite board falls off during long-term use, and the anti-seismic pad can play a role Very good cushioning effect, avoiding the cracking of the rock wool composite board due to external impact, greatly improving the strength of the rock wool composite board, improving its bending resistance, high shear strength, and good heat preservation effect.
Owner:中苏控股集团有限公司
A kind of air drying filter element and using method thereof
The invention discloses an air drying filter core and a using method thereof, and belongs to the technical field of air filtration. The air drying filter core comprises a vent pipe and a filter core device, wherein the filter core device is provided with an external thread; the vent pipe is provided with an internal thread; the internal thread is connected with the external thread; the vent pipe is provided with a connecting thread; the filter core device comprises a filter core tube; the filter core tube is connected with a plurality of sets of connecting plates; the connecting plates are connected with a connecting column; a joggling device is movably mounted at the upper end of the connecting column; a plurality of sets of wall notches are formed in the outer surface of the filter coretube in a staggered manner; filter plate devices for filtering air are movably connected into the wall notches; the inner ends of the filter plate devices are clamped to the outer surface of the connecting column; sealing rubber rings for preventing gas leakage are arranged between the wall notches and the filter plate devices. In combination with the using method of the air filter core, the air filter core can be conveniently and quickly mounted and detached, and can be conveniently detached for cleaning so as to achieve reuse for many times.
Owner:深圳市亚兴环保科技有限公司
Treatment device for sewage pool
ActiveCN110152383AReduce workload and costImprove work efficiencyMoving filtering element filtersEngineeringWorkload
The invention belongs to the technical field of sewage treatment, and especially relates to a treatment device for a sewage pool. The device comprises a separating mechanism and an overturning mechanism, and the overweighting design of an overturning bucket is not restricted by the unstable volume of water in the sewage pool to make the overturning bucket pour out enough water for impacting a square bucket at intervals in order to ensure the normal running of the overturning mechanism. The design of a rotating unit makes floating garbage in sewage collected into the square bucket; the design of a friction wheel, a rotating shaft and an arc-shaped friction bar makes the garbage in the square bucket automatically poured into a garbage bin after the square bucket enters the garbage bin; and the design of a semicircular raised head makes the square bucket shake, and wet garbage adhered into the square bucket can easily fall into the garbage bin from the square bucket, so the influences ofthe garbage always existing in the square bucket on the garbage collecting efficiency of the square bucket are reduced as possible. The device has the advantages of realization of the treatment only through regular garbage removal, reduction of the cost and the workload of artificial salvaging of the floating garbage, and increase of the working efficiency.
Owner:杭州绿一环保技术有限公司
Running gear of height-adjustable independent displacement crawler type pipeline robot
The invention is a walking mechanism for adjustable-height self-position shifting track-type pipeline robot, including two sets of mechanisms of transversely swinging legs, symmetrically distributed at the head and tail of the robot body, the tops of the four legs are hinged on the two sides of two sets of mechanisms of transversely swing legs, respectively, the bottom ends of the four legs are all set with a swing-leg adjusting joint, and four track feet are hinged with the four adjusting joints, respectively. The two sets of mechanisms of transversely swinging legs open the four legs, adjust these joints to make the four track feet return to erecting state so as to reduce the height of the walking mechanism. The pipeline with the wall mechanism can enter multiple pipelines, such as high rectangular pipelines, small-bore circular or low flat rectangular pipelines, etc.
Owner:DONGHUA UNIV
Rotary kiln shell with forward and reverse bidirectional rotation
ActiveCN110220374BImprove connection strengthExtended service lifeRotary drum furnacesGear wheelEngineering
The invention relates to a positive-negative two-way rotating rotary kiln shell. The positive-negative two-way rotating rotary kiln shell comprises a rotary shell, multiple groups of two-way fixed spring pulling plates and a bull gear, wherein the rotary shell has two rotating directions including positive rotation and negative rotation; the multiple groups of two-way fixed spring pulling plates are arranged on the rotary shell; each group of two-way fixed spring pulling plate further comprises a positive fixing part and a negative fixing part; one end of each positive fixing part is fixedly connected with the outer wall of the rotary shell; the other end of each positive fixing part is arranged along one of the two rotating directions in an extending manner; one end of each negative fixing part is fixedly connected with the outer wall of the rotary shell; the other end of each negative fixing part is arranged along the other rotating direction of the two rotating directions in an extending manner; the bull gear is detachably connected with the other ends of the positive fixing parts and the other ends of the negative fixing parts in all groups of two-way fixed spring pulling plates. The rotary kiln shell disclosed by the invention and the bull gear are connected by the multiple groups of two-way fixed spring pulling plates, so that the connecting strength of the rotary kiln shell and the gear is enhanced.
Owner:JIANGSU PENGFEI GROUP
Firmware upgrade method and system for executing said method
InactiveCN1612118AReduce inconvenienceLess maintenance hassleUnauthorized memory use protectionProgram loading/initiatingException handlingUpgrade
The invention is a firmware updating method, firstly writing a label in a firmware storage device storing a first firmware, then replacing the first firmware with a second firmware, successively deleting the label after the replacement is finished, then firstly checking if the label exists before executing the second firmware: if the label does not exist, execute the second firmware; otherwise enter in abnormality processing program. Thus, the abnormality processing program immediately stops the execution of the second firmware and reads a third firmware through an interface to replace the second firmware.
Owner:PEGATRON
Flexible bend running technology for electric single-beam crane
InactiveCN100386253CLess maintenance hasslePrevent rail gnawingTravelling cranesTravelling gearWater brakeElectric machinery
The present invention provides technology for electric single-beam crane to move in curved tracks. In the T-shaped joining part of rivers, two nearby water gates are provided with one shared electric single-beam crane, which can move in straight line and curved line. The two water gates and two crane rooms have central line angle of 90 deg, and two sections of crane running track in 90 deg angle have one circular transition section in between. The electric single-beam crane running mechanism consists of main beam, end beams, turnable wheels, single speed driving motor, double speed driving motor, and contact sensing signal controller. The end beams and the turnable wheels are driven on two sides, the outer side is driven with the single speed driving motor, and the inner side is driven with the double speed driving motor. The contact sensing signal controller consists of contact in the inner side end beam and sliding sheet in the circular inner side track.
Owner:镇江市水利局
Solar water heater mounting rack capable of adjusting light focusing angle
ActiveCN113390191ALight angle is automatically adjustedLight angle adjustmentSolar heating energyMoving/orienting solar heat collectorsSolar waterEngineering
The invention relates to a solar water heater mounting rack, in particular to a solar water heater mounting rack capable of adjusting a light focusing angle. The solar water heater mounting rack comprises a V-shaped rack, supporting bases, a fixed annular groove, clamping touch components and the like, wherein a pair of rectangular sliding grooves are formed in the V-shaped rack, and a pair of supporting basesare connected to the V-shaped rack; the fixed annular groove is welded to the top of the V-shaped rack, and an annular groove is formed in the fixed annular groove; and the clamping touch components are arranged on the supporting bases. Through cooperation of a power shaft and devices on the power shaft, the power shaft and the devices on the power shaft rotate, so that a solar water heater at the top of a mounting disc rotates slowly, and the light receiving angle of the solar water heater at the top of the mounting disc changes along with movement of the sun. Therefore, a heat collecting pipe on the solar water heater can receive the sunlight to the maximum extent, the utilization rate of the sunlight is improved, and the effect that the light focusing angle of the solar water heater can be automatically adjusted so that the heat collecting pipe on the solar water heater can receive the sunlight to the maximum extent is achieved.
Owner:无锡康宁防爆电器有限公司
Sewage pool floating garbage treatment equipment
InactiveCN112619264AAchieve separationEnsure safetyMoving filtering element filtersRefuse collectionEngineering
The invention belongs to the technical field of sewage treatment, and particularly relates to sewage pool floating garbage treatment equipment comprising a separation mechanism and a dumping mechanism, wherein the design of a dumping hopper and a balance weight is not limited by the water volume in a sewage pool, so that the dumping hopper can dump enough water impacting a square hopper at intervals, and normal operation of the dumping mechanism is ensured. Through the design of a rotating unit, floating garbage in the sewage is collected into the square hopper; through the design of a friction wheel, a rotating shaft and arc friction strips, garbage in the square hopper can be automatically dumped into the garbage bin after the square hopper enters the garbage bin; due to the design of semicircular convex heads, the square hopper can shake, wet garbage adhering to the interior of the square hopper can more easily fall into the garbage bin from the interior of the square hopper, and thus the situation that the garbage collection efficiency of the square hopper is affected due to the fact that garbage always exists in the square hopper is reduced as much as possible. The garbage bin can only need to be cleaned regularly, the cost and workload of manually salvaging floating garbage are reduced, and the working efficiency is improved.
Owner:杭州绿一环保技术有限公司
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