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35results about How to "Smooth and stable movement" patented technology
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Hinge device and portable terminal
ActiveCN102635627ARealize the opening and closing actionSmooth and stable movementDigital data processing detailsPivotal connectionsComputer terminalEngineering
The invention provides a hinge device and a portable terminal, wherein the hinge device is capable of opening and closing 360 degrees stably and smoothly. The hinge device comprises a first rotating central shaft and a second rotating central shaft, support plates, cams, cam engaging parts, press force applying devices, stopping parts and stopping blocks. The first rotating central shaft and the second rotating central shaft are supported by shafts in a mutually parallel manner, the first rotating central shaft and the second rotating central shaft are arranged on the support plates and are enabled to rotate optionally, the cams and the cam engaging parts are arranged on the first rotating central shaft and are applied with force by the press force applying devices, the stopping parts are arranged on and rotate with the second rotating central shaft integrally, and the stopping blocks are arranged on assigned positions of the support plates and correspond to the stopping parts of the second rotating central shaft. The stopping parts of the second rotating central shaft are enabled to abut against the stopping blocks to limit the rotating angle of the second rotating central shaft. When the hinge device is in action, the second rotating central shaft stops rotating if the stopping parts of the second rotating central shaft abut against the stopping blocks, and the first rotating central shaft responds to further-applied acting force to start rotating.
Owner:LENOVO (BEIJING) CO LTD
Shank flange for piano
ActiveUS20050045016A1Excels in homogeneityExcels in stabilityElectrophonic musical instrumentsStringed musical instrumentsFiberPiano
A shank flange for use in a piano for supporting a hammer which makes a pivotal movement in response to depression on a key. The shank flange comprises a molding made of thermosetting resin containing long fibers for reinforcement. The molding is molded by a long-staple method. The long fibers are carbon fibers. The shank flange excels in homogeneity and dimension stability, and has a high rigidity which can assure a smooth and stable action of the hammer. Also, dust and the like can be prevented from sticking to the shank flange and its surroundings, thus maintaining a precise action of the hammer and an aesthetically good appearance around the shank flange.
Owner:KAWAI MUSICAL INSTR MFG CO
Stapler handle device having insurance mechanism and stapler
ActiveCN111820971APlay a limiting rolePrevent secondary firingIncision instrumentsDiagnosticsMechanical engineeringSurgical procedures
The invention discloses a stapler handle device having an insurance mechanism. A driving handle includes a handle driving part; an insurance unlocking block can move between a locking position and anunlocking position; a handle limit member can move between a blocking position and a separation position; the limit member contacting part of the handle limit member is in contact cooperation with theinsurance unlocking block, and when the insurance unlocking block is at the locking position, the limit member limit part is arranged on one side of the handle driving part to stop the handle drivingpart to move to the far end; the insurance unlocking block can drive the handle limit member from the blocking position to the separation position when moving from the locking position to the unlocking position, and the handle driving part can move to the far end without being blocked by the handle limit member; and when the handle driving part moves to the far end, the insurance unlocking blockcan be driven to move from the unlocking position to the locking position. Through the linkage and cooperation of the driving handle, the handle limit member and the insurance unlocking block, secondary firing caused by the misoperation of operators can be prevented, so that safer and more reliable surgical procedure can be realized.
Owner:SUZHOU BEINUO MEDICAL EQUIP
Damping mechanism, foldable hinge and electronic device
PendingCN112178041ASimple structureEasy to controlPivotal connectionsPivotsClassical mechanicsDisplay device
The invention relates to the field of foldable display devices, and discloses a damping mechanism, a foldable hinge and an electronic device. The damping mechanism comprises bases with limiting grooves, damping shafts arranged in the limiting grooves in a penetrating mode, synchronous connecting plates fixed at one ends of the damping shafts and used for providing rotating force for the damping shafts, sliding blocks capable of moving in the axis directions of the damping shafts and rotationally arranged on the damping shafts in a sleeving mode along with the damping shafts, and elastic parts;the sliding blocks abut against the inner walls of the limiting grooves, and damping teeth are arranged on the contact faces of the sliding blocks and the inner walls of the limiting grooves correspondingly; when the damping shafts rotate, tooth peaks of the inner walls of the limiting grooves make contact with tooth peaks of the sliding blocks, or tooth valleys of the inner walls of the limitinggrooves make contact with tooth peaks of the sliding blocks; and the elastic parts are arranged in the limiting grooves and abut against the ends, deviating from the inner walls of sliding grooves, of the sliding blocks, and the elastic parts are in a compressed energy storage state so that the sliding blocks can abut against the inner walls, with the damping teeth, of the limiting grooves. According to the damping mechanism, the effect that the synchronous connecting plates hover at any position can be achieved through the friction force.
Owner:GREE ELECTRIC APPLIANCES INC
Device for waterproof coiled material
Owner:HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
Electric folding wing system with high aspect ratio
ActiveCN109539902AImplement attitude transformationResolve interferenceProjectilesState of artInterior space
The invention discloses an electric folding wing system with a high aspect ratio, which comprises a pulley support, a servo motor, a synchronous belt, pulley axle systems, universal couplings, clutchaxle systems, elastic wing axle systems, axial compression springs, elastic wing rotating shaft mounting seats, elastic wings, locking pin assemblies and a cabin body. At the initial state, the wingsare in the folded state. After an unfolding command is issued, the unfolding function of four groups of elastic wings is realized under the driving of the servo motor, and the unfolding state of the elastic wings is locked by the locking pin assembly. The electric folding wing system with the high aspect ratio overcomes shortcomings of the prior art, parameterization of the design process is realized, the system can be transplanted quickly according to different weapon system requirements. The system has the advantages of simple mechanism, reliable function, small envelope size in folded state, good aerodynamic shape in unfolded state, less space occupation by the mechanism inside the cabin, smoothness and no impact in working process, and can be used as a large aspect ratio folding wing assembly of an airborne, ground-based and water-surface barrel-launched missile.
Owner:北京航天飞腾装备技术有限责任公司
Long needle valve for fuel injection valve
InactiveCN109681360ASmooth and stable movementGuaranteed accuracyFuel injection apparatusMachines/enginesInjectorNeedle valve
The invention relates to a long needle valve for a fuel injection valve. The long needle valve is longitudinally and movably arranged in a central hole of a needle valve body, the head of the long needle valve is provided with a needle valve sealing conical surface, and the conical surface is matched with a needle valve body sealing conical surface in the needle valve body; the portion, located onthe needle valve body sealing conical surface, of the head of the needle valve body is provided with a plurality of injection holes; and the head of the long needle valve is provided with a guiding section and a throttling section which are in coupling fit with the central hole of the needle valve body, a plurality of throttling section flat positions are arranged on the circumference of the throttling section, the flat positions and the inner wall of the central hole of the needle valve body form a circulating cross section, and a specific value of the area S1 of the circulating cross section to the sum of the area of all the injection holes is t. According to the long needle valve for the fuel injection valve, it can be guaranteed that the long needle valve vertically maintains the reasonable pressure difference in the working process, chattering in the movement process is avoided, and the injection precision and the stability of an oil injector are improved; and in addition, the structure is simple, and the high economical property is achieved.
Owner:FAW JIEFANG AUTOMOTIVE CO
Continuous-moving-type knife striking mechanism
InactiveCN110682144ASimple structureIngenious designPositioning apparatusMetal-working holdersStructural engineeringMechanical engineering
The invention discloses a continuous-moving-type knife striking mechanism. The continuous-moving-type knife striking mechanism is characterized in that the working end of a motor is connected to the input end of a transmission; a cam is connected to a first output shaft of the transmission; meanwhile, the second end of the transmission is connected to a knife loosening and pulling spindle; the bottom end of the knife loosening and pulling spindle is connected to a knife buckling rod; two ends of the knife buckling rod are separately provided with clamping jaw parts; a swinging arm roller is matched to the cam; the swinging arm roller is rotatably supported on the free end of a swinging arm; the swinging arm is rotatably supported on a knife loosening fixing base through a knife loosening arm mandrel; a knife loosening arm is in key joint with the knife loosening arm mandrel; the free end of the knife loosening arm is connected to a knife loosening arm roller; a spindle knife looseningarm is further rotatably supported on the bottom of the knife loosening fixing base through the spindle knife loosening arm mandrel; a spindle knife loosening arm roller is rotatably supported on thetop of the spindle knife loosening arm; and besides, the spindle knife loosening arm roller is in contact with the knife loosening arm roller.
Owner:刘致宇
Improved urban greening robot cutting mechanism
InactiveCN108575381AEfficient croppingHigh speed irrigationHedge trimming apparatusTransportation and packagingSprayerDrive shaft
The invention discloses an improved urban greening robot cutting mechanism. The improved urban greening robot cutting mechanism comprises a compound gear, a driving shaft, a servo motor, a first gear,a connection shaft I, a connection rod I, a connection rod II, a second gear, a connection shaft II, a connection rod III, a connection rod IV, a slide block, a dovetail type sliderail, a blade set,a third gear, a connection shaft III, a cam and a piston water pumping device. The device can achieve pesticide spraying, firstly a second supporting plate and a first supporting plate are disconnected, a pesticide needing to be sprayed is fed in a hopper-shaped inlet of a pump body, water in the proportion with the pesticide is added from a cylindrical inlet, a magnetic stirring device is startedto drive magnetic stirrers to mix and stir the pesticide and water, after stirring is conducted for a while, the second supporting plate is connected with the first supporting plate, an outlet at thelower end of the pump body is opened, the outlet is connected with a sprayer nozzle, the cam drives a piston rod to move to achieve pesticide spraying, and the device has the functions of efficient cutting and high-speed irrigation.
Owner:罗龙霞
Shank flange for piano
ActiveUS7459616B2Excels in homogeneityExcels in stabilityElectrophonic musical instrumentsStringed musical instrumentsFiberPiano
Owner:KAWAI MUSICAL INSTR MFG CO
Hydraulic door type self-flushing device for rainwater storage pond
PendingCN110331771ASmooth and stable movementImprove work efficiencySewerage structuresWater storageCoupling
The invention discloses a hydraulic door type self-flushing device for a rainwater storage pond. The hydraulic door type self-flushing device comprises a storage pond and a water storage chamber whichare separated by a partition plate. A hydraulic flushing door for opening or closing a flushing port is correspondingly arranged on the top of the partition plate, the hydraulic flushing door comprises a flushing door plate, a flushing door frame and a hydraulic transmission mechanism, the flushing door plate is mounted at the top end of the flushing door frame through a coupling hinge, the flushing door plate rotates relative to the flushing door frame to open or close the hydraulic flushing door, the hydraulic transmission mechanism is mounted at the bottom end of the flushing door frame, and the hydraulic transmission mechanism locks or loosens the flushing door plate to open or close the hydraulic flushing door. The invention provides the hydraulic door type self-flushing device. Thehydraulic transmission mechanism is arranged on the flushing door frame, a transmission shaft is driven by the hydraulic oil cylinder to rotate to drive a hook to lock or be separated from a lock catch on the flushing door plate, and the flushing door plate rotates relative to the flushing door frame to open or close the flushing door, so that the whole action is coherent and stable, and the workefficiency is improved greatly.
Owner:JIANGSU HUARUI SPONGE CITY CONSTR CO LTD
Detection method based on special robot end effector performance comprehensive test system
The invention relates to a detection method based on a special robot end effector performance comprehensive test system. The detection method comprises the following detecting steps that S1, test units are assembled and tested according to a predetermined test scenario and a test platform; S2, the track angle, the test unit placement positions and the test item, sequence and time are set through amain control computer; S3, a worker adjusts and places the various test units according to configuration information; S4, a tester enables a robot to run to a specific position to start timing; S5, the tester operates a robot end effector to sequentially complete various tests in turn, and the step can be omitted if the operation cannot be completed; and S6, after all the test items are completed, timing is finished, the system generates a test report. Various test data analyze that the motion execution accuracy, the motion coherent stability and the snatch capability of the special robot endeffector meet the design requirement; the special robot end effector is calibrated according to the test data so that the accuracy required by the using requirement can be reached again.
Owner:FUJIAN SPECIAL EQUIP TESTING RES INST
A method for pushing vertically arranged optical disk arrays
ActiveCN111192603BEasy alignmentReduce slopeRecord information storageOptical disk storageOptical storage
The present invention relates to the technical field of optical storage devices, and more specifically, to a method for pushing a vertically arranged optical disc array, comprising: a plurality of optical discs are vertically arranged to form an optical disc storage array, the centers of the optical discs are on the same horizontal plane, and the optical discs The outer side of the storage array is provided with a vertically arranged read / write device, and the inner side is provided with a pushing device for pushing the optical disc into the read / write device. It is characterized in that a certain optical disc is pushed inside by a thrust in the horizontal direction, so that The pushed optical disk moves outward; the pushed optical disk enters the read / write device from the initial position along an inclined upward trajectory under the action of the thrust; the horizontal position of the thrust is higher than the horizontal plane where the center of the optical disk is located, and is After the part of the pushed disc enters the read / write device and before canceling the pushing force, the center of the pushed disc is kept lower than the horizontal position of the pushing force. The invention can keep the optical disk smooth and stable during the movement.
Owner:江门晶铠信息科技有限公司
A kind of wine picking equipment and method based on liquor hop image
ActiveCN112699968BHigh degree of intelligenceNeat layoutAlcoholic beverage preparationCharacter and pattern recognitionMotor driveElectric machinery
The invention is a wine picking device based on liquor hop images, comprising a camera fixing part and a hop collecting part, the camera fixing part is used to fix the position of the camera and collect pictures; the camera fixing part includes an adjustable fixing bracket and is installed on a fixed The camera on the bracket; the function of the hop collection part is to control the wine glass to collect the original wine and move the wine glass to the middle position of the camera to facilitate the collection of hops, and at the same time, the wine glass can be returned from the collection position to the wine flow position; the hop collection part includes a stepper The motor, the cam linkage mechanism, the end support and the wine glass fixed on the end support, the fixed bracket is fixed near the wine flow mouth of the liquor production line, and the stepping motor drives the cam link mechanism to move the wine glass to the flow mouth and the camera. Move back and forth directly below. It breaks the shortcomings of traditional manual viewing of flowers and wine picking, improves the degree of automation and intelligence, reduces human errors, and improves the rate of high-quality wine.
Owner:HEBEI UNIV OF TECH
Vehicle wheel low-pressure casting system
The invention relates to a vehicle wheel low-pressure casting system which comprises casting machines, conveying trolleys, a rotary type mechanical arm, a constant temperature water pool and a detecting station. The two transverse directions of the rotary type mechanical arm are symmetrically and respectively provided with one casting machine in a spaced mode, and one conveying trolley is installed between each casting machine and the rotary type mechanical arm in a guide sliding mode, the conveying trolleys are controlled by an industrial personal computer to horizontally reciprocate on guide rails between the casting machines and the rotary type mechanical arm, one longitudinal side of the rotary type mechanical arm is provided with the constant temperature water pool at intervals, and the other longitudinal side of the rotary type mechanical arm is provided with the detecting station at intervals. The vehicle wheel low-pressure casting system is high in automation degree, reasonable in structural configuration, accurate in control, reliable and durable, and easy and convenient to operate; due to the fact that operation control time is set by the industrial personal computer, the standard operation of each vehicle wheel is ensured, product quality is improved, and production efficiency is improved.
Owner:TIANJIN LIZHONG GRP CO LTD
Pushing method of vertically-arranged optical disc array
ActiveCN111192603ASmooth movementEasy alignmentRecord information storageOptical storageHorizontal orientation
The invention relates to the technical field of optical storage equipment, and more specifically relates to a pushing method of a vertically-arranged optical disc array. The method comprises the stepsthat a plurality of optical discs are vertically arranged to form an optical disc array, the circle centers of the optical discs are located on the same horizontal plane, a vertically arranged reading / writing device is arranged on the outer side of the optical disc storage array, and a pushing device for pushing the optical discs into the reading / writing device is arranged on the inner side of the optical disc storage array. The method is characterized in that a certain optical disc is pushed on the inner side through a pushing force in the horizontal direction so as to enable the pushed optical disc to move towards the outer side; the pushed optical disc enters the reading / writing device from an initial position along an inclined upward track under the action of the pushing force; the horizontal direction position of the pushing force is higher than the horizontal plane where the circle center of the optical disc is located, and after the pushed optical disc partially enters the reading / writing device and before the pushing force is removed, the circle center of the pushed optical disc is continuously kept lower than the horizontal direction position of the pushing force. According to the invention, the optical disc can be kept smooth and stable in the moving process.
Owner:GUANGDONG AMETHSTUM STORAGE TECH CO LTD
A Large Aspect Ratio Electric Drive Folding Wing System
ActiveCN109539902BImplement attitude transformationResolve interferenceProjectilesCouplingAxial compression
The invention discloses an electrically driven folding wing system with a large aspect ratio, comprising a pulley bracket, a servo motor, a synchronous belt, a pulley shaft system, a universal coupling, a clutch shaft system, a wing shaft system, an axial compression Spring, wing shaft mount, wing, locking pin assembly, cabin. In the initial state, the wings are in the folded state. After the unfolding command is issued, the four groups of wings are driven by the servo motor to realize the unfolding function, and the locking pin assembly realizes the locking of the unfolded state of the wings. The electric-driven folding wing system with large aspect ratio described in the present invention overcomes the deficiencies of the prior art, and the design process is parameterized, which can be quickly transplanted according to the requirements of different weapon systems, and has simple mechanism, reliable function, and outsourcing of the folded state. The network is small in size, has a good aerodynamic shape in the unfolded state, the mechanism occupies less space inside the cabin, and the working process is smooth and without impact. It can be used as a large aspect ratio folding wing assembly for airborne, ground, and water surface barrel-launched missiles use.
Owner:北京航天飞腾装备技术有限责任公司
A detection method based on a comprehensive test system for the performance of special robot end effectors
The invention relates to a detection method based on a comprehensive test system for the performance of a special robot end effector, which is detected according to the following steps: Step S1, assemble a test unit according to a predetermined test scene and a test platform; Step S2, set the track angle through a main control computer , test unit placement, test items, order, time; step S3, the staff adjusts and places various test units according to the configuration information; step S4, the tester runs the robot to the designated position and starts timing; step S5, the tester Operate the end effector of the robot to complete various tests one by one, if it cannot be completed, it can be skipped; step S6, stop timing after completing all test items, and the system generates a test report; analyze the execution accuracy and motion of the special robot end effector through various test data Coherent and stable, the snatch ability meets the design requirements; and the end effector of the special robot is calibrated according to the test data, so that it can meet the accuracy required for use again.
Owner:FUJIAN SPECIAL EQUIP TESTING RES INST
Automatic cover tarpaulin device for carriage and application method
ActiveCN106043100BSmooth and stable movementMeet work needsLoad coveringEngineeringStructure relation
The tarpaulin device and application method for the automatic cover of the carriage, the structural relationship is that the wire rope pulley block assembly is welded on the front of the carriage, and the wire rope support assembly is also welded on the front of the carriage; the guide rail support frame is welded on the carriage On both sides, the other end of the guide rail support frame is welded with a steel wire rope tightening device; the thick steel wire rope track is installed at both ends of the guide rail support frame and locked by nuts; the four pulleys in the double bearing pulley assembly and the single bearing pulley assembly are strung on the thick steel wire rope track Above; the tarpaulin U-shaped frame is installed on the double-bearing pulley assembly and the single-bearing pulley assembly; the tail U-shaped frame automatic reset device is welded on the double-bearing pulley assembly, and the tarpaulin U-shaped frame is welded on the tail U-shaped frame automatic reset device , Connect the tarpaulin on the U-shaped frame of the tarpaulin; weld the tarpaulin protective cover at the front of the car box.
Owner:HENAN LUKEWEI ROAD MACHINERY MFG
A Large Aspect Ratio Cabin External Folding Wing System
ActiveCN109539901BResolve interferenceGood aerodynamic shapeProjectilesLarge aspect ratioWeapon system
The invention discloses a cabin outer folding wing system with a large aspect ratio, which includes a mounting base, a rotating shaft support, a rotating shaft, a shaft end top cover, a spring support, a spring wing, a locking pin assembly, an axial compression spring, and a driving tension spring , Wire rope components. In the initial state, the wings are folded and folded. After the constraint is released, the expansion function of the wings is realized under the action of the driving tension spring and the axial compression spring, and the locking of the unfolded state of the wings is realized through the locking pin assembly. The large-aspect-ratio cabin outer folding wing system of the present invention overcomes the deficiencies in the prior art, and the design process is parameterized, which can be quickly transplanted according to the requirements of different weapon systems, and has a simple mechanism, reliable locking, and outsourcing of the folded state. The network size is small, the unfolded state has a good aerodynamic shape, the mechanism occupies less space inside the cabin, and the working process is smooth and impact-free.
Owner:北京航天飞腾装备技术有限责任公司
A high-pressure airless sprayer with improved structure
ActiveCN105750113BSmooth and stable movementEasy to moveLiquid spraying apparatusEngineeringHigh pressure
The invention provides a structurally-improved pneumatic airless spray machine, and belongs to the field of spraying equipment. The pneumatic airless spray machine comprises a machine body, wherein the machine body is arranged on a rack body; four rollers are arranged at the bottom of the rack body; the rack body is connected with a spray gun through a high-pressure hose; the spray gun comprises a gun body; the gun body is connected with the high-pressure hose through a hose connector. In the working process, a connecting rod of the pneumatic airless spray machine can move smoothly and stably, and then the rack body with the four rollers can roll conveniently and move to an appropriate operation position; the spray gun connected through the high-pressure hose can move conveniently, the operation is convenient, and the spraying efficiency can be improved.
Owner:山东康亿家新材料科技有限公司
Space unfolding and folding linear motion mechanism and load unfolding and folding device
ActiveCN113928600AGuaranteed uptimeStable and reliable holding structureCosmonautic vehiclesCosmonautic partsLinear motionGear wheel
The invention relates to a space unfolding and folding linear motion mechanism and a load unfolding and folding device. The space unfolding and folding linear motion mechanism comprises an unfolding platform and an X-axis motion assembly, the X-axis motion assembly comprises a first guide rail, a first rack, a first sliding block and a first driving device, and the first guide rail and the first rack are both horizontally installed on the unfolding platform; the driving end of the first driving device is connected with a first driving gear matched and meshed with the first rack, and the first driving device is installed on the first sliding block; the first sliding block is provided with a first roller and a second roller, the first roller and the second roller are connected to the upper side and the lower side of the first guide rail in a sliding mode respectively, the first sliding block is further provided with a lever loading device, and the lever loading device is connected with the first roller or the second roller and provides pre-tightening force for the first roller or the second roller to tightly hold the guide rail. The device has high space environment adaptability, and smooth and stable operation of space linear motion is facilitated.
Owner:TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
Structurally-improved pneumatic airless spray machine
ActiveCN105750113ASmooth and stable movementEasy to moveLiquid spraying apparatusEngineeringHigh pressure
The invention provides a structurally-improved pneumatic airless spray machine, and belongs to the field of spraying equipment. The pneumatic airless spray machine comprises a machine body, wherein the machine body is arranged on a rack body; four rollers are arranged at the bottom of the rack body; the rack body is connected with a spray gun through a high-pressure hose; the spray gun comprises a gun body; the gun body is connected with the high-pressure hose through a hose connector. In the working process, a connecting rod of the pneumatic airless spray machine can move smoothly and stably, and then the rack body with the four rollers can roll conveniently and move to an appropriate operation position; the spray gun connected through the high-pressure hose can move conveniently, the operation is convenient, and the spraying efficiency can be improved.
Owner:山东康亿家新材料科技有限公司
Liquor separation equipment based on liquor foam images
ActiveCN112699968AHigh degree of intelligenceNeat layoutAlcoholic beverage preparationCharacter and pattern recognitionProduction lineMotor drive
The invention relates to liquorseparation equipment based on liquor hop images, which comprises a camera fixing unit and a hop collecting unit, wherein the camera fixing unit is used for fixing the position of a camera and collecting pictures; the camera fixing unit comprises an adjustable fixing support and a camera installed on the fixing support. The foam collecting unit is used for controlling a wine glass to collect raw wine and moving the wine glass to the center of a camera so as to conveniently collect foam, and meanwhile, the wine glass can be returned to a wine flowing opening from a collecting position; wherein the hops collecting unit comprises a stepping motor, a cam connecting rod mechanism, a tail end support and a wine glass fixed to the tail end support, the fixing support is fixed to the position near a wine flowing opening of the white spirit production line, and the stepping motor drives the cam connecting rod mechanism to act so as to drive the wine glass to move under the wine flowing opening and the camera in a reciprocating mode. The defects of traditional manual mode of observing the hop to separate liquor are overcome, the automation degree and the intelligent degree are improved, personal errors are reduced, and the high-quality wine product rate is increased.
Owner:HEBEI UNIV OF TECH
Flat mop cleaning equipment with transmission mechanism and use method of flat mop cleaning equipment
The invention belongs to the technical field of cleaning equipment, and particularly relates to flat mop cleaning equipment with a transmission mechanism, which comprises an air pressure water injection assembly, the air pressure water injection assembly comprises a connecting rod ratchet mechanism, a transmission gear shaft, a clutch and a water pump, the connecting rod ratchet mechanism is arranged on the side part of a treading pedal assembly, the treading pedal assembly is in transmission connection with the connecting rod ratchet mechanism, the transmission gear shaft is arranged on the side portion of the connecting rod ratchet mechanism, the connecting rod ratchet mechanism is in transmission connection with the transmission gear shaft, and the clutch is arranged on the upper portion of the transmission gear shaft. The problems that in the prior art, reciprocating motion of a pedal cannot be converted into power for water absorption of a flat mop bucket; the pipeline connection mode is complex, and all the water conveying functions cannot be achieved through the same water conveying power; the mop is very laborious to clean, and the like are solved. The equipment is easy and convenient to operate, an operator can easily clean a flat mop through the equipment, and sewage and clean water can be easily conveyed.
Owner:泉州江豚实业有限公司
A space unfolding and retracting linear motion mechanism and a load unfolding and retracting device
ActiveCN113928600BGuaranteed uptimeStable and reliable holding structureCosmonautic vehiclesCosmonautic partsGear wheelIndustrial engineering
Owner:TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
A general performance comprehensive test system for the end effector of a special operation robot
ActiveCN110421595BSmooth and stable movementAchieve precisionManipulatorCombined testControl engineering
The invention relates to a universal performance comprehensive testing system for a special work robot end effecter. The universal performance comprehensive testing system comprises an end effecter visual detection testing unit, an end effecter touch testing unit, an end effecter rotation and take-out testing unit, an end effecter load testing unit, an end effecter accuracy testing unit, an end effecter torque testing unit, an end effecter stability testing unit, a bearing table and a main control computer. All the testing units are connected with the main control computer. Visual detection, touch control, rotation take-out, grabbing and other motions of a robot end execution unit are tested, the end execution unit is adjusted correspondingly according to detection results, and the effectthat the robot end execution unit reaches design requirements is ensured.
Owner:FUJIAN SPECIAL EQUIP TESTING RES INST
Automatic tarpaulin covering device used for vehicle tank and application method
ActiveCN106043100ASmooth and stable movementMeet work needsLoad coveringStructural relationEngineering
The invention provides an automatic tarpaulin covering device used for a vehicle tank and an application method. According to the structural relation of the automatic tarpaulin covering device, a steel wire rope pulley set assembly is welded to the front portion of a tank body of the vehicle tank, and a steel wire rope supporting assembly is welded to the front portion of the tank body of the vehicle tank as well; a guide rail supporting frame is welded to the two sides of the vehicle tank, and the other end of the guide rail supporting frame is welded to a steel wire rope tightening device; thick steel wire rope rails are installed at the two ends of the guide rail supporting frame and locked through nuts; four pulleys in a double-bearing pulley assembly and a single-bearing pulley assembly are connected to the thick steel wire rope rails in series; a tarpaulin U-shaped frame is installed on the double-bearing pulley assembly and the single-bearing pulley assembly; a tail U-shaped frame automatic resetting device is welded to the double-bearing pulley assembly, the tarpaulin U-shaped frame is welded to the tail U-shaped frame automatic resetting device, and a tarpaulin is connected to the tarpaulin U-shaped frame; and a tarpaulin protective cover is welded to the front portion of the tank body of the vehicle tank.
Owner:HENAN LUKEWEI ROAD MACHINERY MFG
A low energy consumption high pressure airless sprayer
ActiveCN105750114BSmooth and stable movementSmooth transmissionLiquid spraying apparatusEngineeringHigh pressure
The invention provides a low-energy consumption high-pressure airless spraying machine, and belongs to the field of spraying equipment. The high-pressure airless spraying machine comprises a machine body, wherein the machine body comprises a transmission box body, a driving device, a transmission component and a connecting rod and a cross head which are matched are arranged in the transmission box body; the connecting rod comprises a connecting ball head and a connecting ring which are connected through a connecting part, the connecting part has a circular-shaped cross section and a trapezoidal longitudinal section; a mounting hole which penetrates through the connecting ball head is formed in the connecting ball head, the connecting ring comprises a connecting hole, and the axis of the mounting hole is parallel to that of the connecting hole; the cross head is mounted in the mounting hole through a pin shaft, and the transmission component comprises a crankshaft which is connected to the connecting hole. In the working process of the high-pressure airless spraying machine disclosed by the invention, the power transmission is smoother, the spraying operation is facilitated, and the energy consumption can be further reduced.
Owner:济宁高新科达科技项目服务有限公司
Belt transmission device
PendingCN114435863ASmooth and stable movementPlay a guiding roleConveyorsRollersDrive wheelTransmission belt
The invention provides a belt transmission device, relates to the technical field of mechanical transmission equipment, and aims to optimize the structure of the belt transmission device to a certain extent and reduce the weight and space occupation of the whole device. The invention provides a belt transmission device which comprises a guide rail, a conveyor belt, a driving wheel and a first transmission wheel set. A connecting frame is arranged on the bottom surface of the guide rail, the driving wheel is connected with the connecting frame, and the driving wheel can rotate relative to the connecting frame; the first transmission wheel set comprises a first transmission wheel and a second transmission wheel, the first transmission wheel and the second transmission wheel are oppositely arranged at the two ends of the guide rail and can rotate relative to the guide rail, and the sides, away from the guide rail, of the first transmission wheel and the second transmission wheel make contact with the conveying belt. The conveying belt is arranged around the driving wheel, and the driving wheel can drive the conveying belt to move.
Owner:BEIJING SEMICON EQUIP INST THE 45TH RES INST OF CETC
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