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54results about How to "Moderate vibration" patented technology
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Pipeline robot
ActiveCN108692133ASimple structureReduce shock absorptionManipulatorPigs/molesControl systemMulti degree of freedom
The invention relates to a pipeline robot which comprises a supporting mechanism, a walking mechanism connected with the supporting mechanism, anti-collision mechanisms, an operating mechanism and anouter connecting mechanism. The supporting mechanism comprises a supporting base and a bearing vehicle body, the bearing vehicle body is of an inner hollow structure with an opening in the side face,and the supporting base is located under the bearing vehicle body. The walking mechanism is connected with the supporting base through a self-adapting mechanism. The anti-collision mechanisms are arranged on the top and the two sides of the bearing vehicle body. The operating mechanism comprises a mechanical arm with multi-degree of freedom and an end executor, the first end of the mechanical armwith the multi-degree of freedom is fixed into the bearing vehicle body, and the second end of the mechanical arm of the multi-degree of freedom is connected with the end executor. The outer connecting mechanism comprises a material cable conveying device and a control system, the material cable conveying device is arranged in the bearing vehicle body and is connected with the outer portion of a pipeline, and the control system is used for controlling all the mechanisms to operate. The pipeline robot is wide in application range and adapts to operation environments of pipelines in various shapes.
Owner:YANSHAN UNIV
Battery protection and temperature control system
ActiveCN104810491AReduce shockModerate vibrationBattery isolationSecondary cellsTemperature controlElectrical battery
The invention provides a battery protection and temperature control system. The system comprises at least two battery units which are connected, wherein each battery unit comprises a bearing structure, a casing and a battery, at least one through hole is formed in the bearing structure, the battery is accommodated in the at least one through hole, and the casing is arranged on the outer surface of the bearing structure. By means of the battery protection and temperature control system, impact and vibration to batteries are effectively relieved, damage to the battery structure is reduced, the protection function and the bearing capability of the battery protection and temperature control system are improved, and the safety and the reliability of a battery assembly are enhanced.
Owner:BEIHANG UNIV
Automobile shock-reducing rubber spring and preparation process thereof
The invention discloses an automobile shock-reducing rubber spring and a preparation process thereof, and relates to the technical field of production of automobile rubber. The automobile shock-reducing rubber spring comprises the following components in parts by weight: 100Phr of natural rubber, 3-7Phr of zinc oxide, 0.5-3.5Phr of an anti-aging agent RD, 2-5Phr of an anti-aging agent 4010NA, 1-3Phr of a dispersant, 1-3Phr of stearic acid, 35-50Phr of carbon black, 2-5Phr of an accelerant, 7-13Phr of paraffin, 4-9Phr of aromatic hydrocarbon oil, 1-3Phr of sulfur S8 and 2-5Phr of a coupling agent. The invention also discloses a preparation process of the automobile shock-reducing rubber spring, and the preparation process comprises twelve process steps of plastifying, standing, mixing, slice discharging, strip cutting, metal frame treatment, surface treatment, rubber cement spraying, vulcanization, trimming, checking and warehousing. The rubber spring produced by the method disclosed by the invention is excellent in mechanical property, good in fatigue resistance and shock-reducing property, wide in material source and low in preparation cost.
Owner:ANHUI WEIWEI RUBBER PARTS GRP
Filter and filter aggregate
ActiveCN1925901AHigh strengthReduce shockDispersed particle filtrationTransportation and packagingParticulatesHoneycomb
A filter and filter aggregate are provided. A honeycomb filter (10) which has a plurality of through holes (12) and, formed on the wall portion (15) between said through holes, a coated layer carrying a catalyst, wherein the filter (10) satisfies 2.5 * A / B + 52.5< = C <= 2.5 A / B + 60.2 (A <= 20, 0 < B <= 20) after the formation of the coated layer and the support of the catalyst, wherein A (%) represents the proportion of the pore volume of the pores having a pore diameter of 10 m or less relative to the total pore volume of the wall portion (15), B(%) represents the proportion of the pore volume of the pores having a pore diameter of 30 m or more relative to the total pore volume of the wall portion (15), and C (%) represents the proportion of opening of the plane intersecting with the above through holes (12). It is preferred that the filter (10) further satisfies 2.5 * A / B + 55.5 <= C, which results in further reduction of a pressure loss. It is also preferred that the filter (10) further satisfies C <= 2.5 A / B + 58.0, which results in further improvement of the efficiency of capturing particulate materials.
Owner:IBIDEN CO LTD
Off-highway dump truck for reducing abrasion and prolonging service life of plate spring
ActiveCN102001302AExtended leaf spring lifeReduce wearLeaf springsInterconnection systemsTruckVehicle frame
The invention relates to an off-highway dump truck for reducing abrasion and prolonging service life of a plate spring. The off-highway dump truck is characterized in that: a power system of the dump truck is connected on a main frame; a steering system is connected on the left front outer side of the main frame; a suspension system is connected below the main frame; braking systems are connected on the inner and outer sides of the main frame; a hydraulic cylinder of a lifting system is connected above the front end of a secondary frame and on the front plate of a cargo box through a cylinder connecting seat, the cargo box is connected above the secondary frame, and the secondary frame is connected above the main frame through a bracket and a connecting plate; a cab is arranged on the left front part of the main frame on single side; the suspension system mainly comprises a front suspension system and a rear suspension system, the rear suspension system is provided with a new-type plate spring sliding plate seat, the seat body of the sliding plate seat has a framework-type structure, two ends of the lower surface of the upper plane of the seat body are downwards raised lower arc surfaces, and the middle of the seat body is a plane; and the upper surface of the lower plane of the seat body is an upwards raised upper arc surface. The invention defines the market of off-highway trucks, determines the technical indexes of the off-highway trucks according to the determined market requirements, and mainly solves a truck ground system in an off-highway state.
Owner:SHAANXI TONLY HEAVY IND
Excavator for underground excavating, rotary excavator and underground excavating method
ActiveCN101484657AReduce shockBig impactBorehole drivesDrilling machines and methodsLow noiseWorking fluid
An excavator for underground excavating arranged to perform excavating work with low vibration and low noise. A rotary excavator and an underground excavating method are also provided. The excavator (1) for underground excavating comprises a plurality of bits (42a, ...) having the outside diameter smaller than that of the excavator body (2) and advancing / retracting to / from the excavating side, piston case members (22b, ...) incorporating pistons (61) for applying a hitting force to respective bits (42a, ...) by the energy of working fluid, a section (30) for storing the working fluid being fed to respective piston case members (22b, ...), working fluid circulation passages (352) for allowing the working fluid being fed to respective piston case members (22b, ...) to pass, and a body of rotation (40) provided with a plurality of holes (4a, ...) for allowing the fluid storage section (30) to communicate with the circulation openings (3a, ...) of each working fluid circulation passage (352) in order to feed the working fluid from the fluid storage section (30) to the circulation openings (3a, ...) of the respective working fluid circulation passages (352).
Owner:古木一功
Movable lighthouse
InactiveCN103625348AWeight optimizationReduce weightSearchlight transportationLighting support devicesStructural reliabilityRolling chassis
The invention belongs to the technical field of movable lighthouses, and discloses a movable lighthouse. The movable lighthouse comprises a car body and a lighting assembly. The light assembly is arranged on the car body. The car body comprises wheels and an underpan. The underpan comprises a car axle and further comprises a swing arm, a through pipe and an elastic part. The through pipe is fixed to the lower end of the underpan. The car axle penetrates through the through pipe. One end of the swing arm is fixedly connected to the car axle, and the other end of the swing arm is connected to the car wheels in a rotating mode. The elastic part is arranged in the through pipe. The inner side of the through pipe and the car axle are separated by the elastic part. The elastic part damping device of the movable lighthouse is small in size, light in weight and good in damping effect, damage to the movable lighthouse due to vibration in the transferring process is effectively avoided, and the structural reliability of the movable lighthouse is high.
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
Disk punching device
InactiveCN108501099AAdapt to batch processingSimple structureMetal working apparatusPunchingThreaded rod
The invention belongs to the technical field of disk type component drilling tools and particularly discloses a disk punching device. The disk punching device comprises a rack, a drive mechanism, a clamping device, a workbench and a drilling mechanism. The drilling mechanism comprises a first motor, a drive gear and a driven gear. The driven gear is provided with an inner threaded hole, the innerthreaded hole of the driven gear is provided with a threaded rod, the threaded rod is sleeved with a tapered rotor, and the tapered rotor is internally provided with a first groove. The threaded rod is provided with a first protrusion, the lower end of the threaded rod is connected with a tapered column, a plurality of tapered drill rods are arranged on the circumferential side of the tapered rotor, the lower portions of the tapered drill rods are sleeved with drill bushings, one sides of the drilling bushings are connected with springs fixed to the rack, the other sides of the drilling bushings are in sliding connection with the side wall of the tapered column, the drill bushings are internally provided with second grooves, the tapered drill rods are provided with second protrusions, andthe lower ends of the tapered drill rods are connected with drill bits. By adopting the technical scheme, the working efficiency can be improved, and the problem that disks with different diameters but with same index holes cannot be machined is solved.
Owner:宁波鑫神泽汽车零部件有限公司
Engine rotational inertia measuring device
ActiveCN109612631AHigh measurement accuracyImprove measurement stabilityStatic/dynamic balance measurementEngineeringReducer
The invention discloses an engine rotational inertia measuring device. The engine rotational inertia measuring device comprises a machine body, a driving mechanism, a belt transmission assembly and aconnecting flange connected with an output end flange of an engine to be measured; the machine body comprises two adjacently arranged bases and three supporting seats; the driving mechanism comprisesa motor and a reducer which are connected in a transmission mode, and is placed on the bases and the supporting seats; the belt transmission assembly comprises a belt transmission mechanism, a belt tensioning mechanism and two rotating shafts, the two rotating shafts can be rotatably connected with two belt pulleys and the belt tensioning mechanism through four bearings, the first rotating shaft is coaxially and fixedly connected with the output end of the reducer, and the second rotating shaft is fixedly disposed at the center of the connecting flange. The power output by the driving mechanism can be transmitted to the output end flange of the engine to be measured under the action of the belt transmission assembly, and by measuring the change conditions of the rotational speed torque ofan engine output shaft, the rotational inertia of the engine to be measured can be accurately measured. The engine rotational inertia measuring device has a compact structure, convenient assembly anddisassembly, high practicability and convenient popularization and use.
Owner:CHINA NAT PETROLEUM CORP CHUANQING DRILLING ENG CO LTD +1
Robot for polishing inner wall of pipeline
PendingCN113043152AHigh degree of modularityCompact structurePolishing machinesManipulatorPolishingElectric machinery
The invention discloses a robot for polishing the inner wall of a pipeline. The robot comprises a robot body, a flexible semi-automatic mechanism adaptation mechanism and a polishing mechanism, the flexible semi-automatic mechanism adaptation mechanism and the polishing mechanism are arranged on the robot body, the robot body comprises a shell side plate, a shell front plate, a shell rear plate, a driving roller, a driving motor and a stepping motor used for driving the driving roller, the flexible semi-automatic mechanism adaptation mechanism comprises a flexible connecting rod mechanism, a driven roller, a telescopic hydraulic rod, a positioning spring, a lead screw and a triangular connecting piece, the polishing mechanism comprises a polishing disc, telescopic rods and an arc-shaped polishing piece, the polishing disc is connected with the driving motor through a rotating rod, the telescopic rods and the arc-shaped polishing piece are fixedly arranged on the output surface of the polishing disc, the number of the telescopic rods is three, the telescopic rods are arranged in an equilateral triangle shape, and the telescopic ends, connected with the arc-shaped polishing piece, of the telescopic rods outwards extend out of the polishing disc. The robot has the advantages of being compact in structure, stable in movement, flexible in posture adjustment, high in integration level, good in movement guidance and high in curved surface adaptability, and meets relevant polishing standards.
Owner:彼合彼方机器人(天津)有限公司
Large-carrying capacity off-highway dump truck
ActiveCN101983877ASolve the ground systemLarge carrying capacityVehicle with tipping movementHydraulic cylinderVehicle frame
The invention relates to a large-carrying capacity off-highway dump truck which comprises a body, a frame, a power system, a transmission system, a carriage, tires and a brake system. The dump truck is characterized in that the power system is connected on a main frame, a steering system is connected to the outer side at the left front part of the main frame, a suspension system is connected below the main frame, the brake system is connected to the inner side and the outer side of the main frame, a hydraulic cylinder of a lifting system is connected on the front end of an auxiliary frame and a front plate of a cargo box via a cylinder connection seat, the cargo box is connected on the auxiliary frame, the auxiliary frame is connected on the main frame by a bracket and a connecting plate, and a cab is unilaterally arranged at the left front part of the main frame; the cargo box comprises side plates and a base plate, and the base plate of the cargo box is a double-layer one and is formed by the fixed connection of a lower base plate, stiffening ribs and an upper base plate; and the stiffening ribs correspond to positions of cross beams connected onto the two side plates of the cargo box. The invention defines the market of the off-highway vehicle, determines technical indices of the off-highway vehicle according to the defined market requirements and mainly solves a vehicle ground system under an off-highway state.
Owner:SHAANXI TONLY HEAVY IND
casting shelling machine
Owner:张家港市天江精密模具制造有限公司
Casting casing remover
The invention discloses a casting casing remover comprising a frame. The frame comprises stand columns and an upper cross beam. Two vertical guide rails are fixed on the upper cross beam. A mounting plate is vertically and slidably mounted on the guide rails. A vibrating gun is fixedly mounted on the mounting plate. A vibrating rod of the vibrating gun is arranged downwards. A touch switch for opening the vibrating gun is arranged at the top of the vibrating gun. A plug seat is arranged on the mounting plate and above the vibrating gun, and is connected with a vertical push rod through a plug. The push rod is driven by a power device. Upward and downward movement positions of the mounting plate are limited by a limit device. The casting casing remover can remove casting casings rapidly; dynamic during casing removing is easy to control, so that damage to surfaces or internal structures of castings due to overexertion is avoided, and the rate of finished products is increased.
Owner:张家港市天江精密模具制造有限公司
Lower limb exoskeleton auxiliary load bearing foot device
InactiveCN109483522ASmall torqueLower the pressure valueProgramme-controlled manipulatorArches of the footEngineering
The invention discloses a lower limb exoskeleton auxiliary load bearing foot device comprising a contact plate, a support plate, a human body foot arch mechanism and an elastic damping mechanism. Thecontact plate is used for being in complete contact with the human body foot; the human body foot arch mechanism is arranged between the contact plate and the support plate and is connected with the contact plate and the support plate to be used for simulating the human body arch buffer stress; the elastic damping mechanism is mounted on the lower surface of the support plate and used for increasing elastic damping of the foot device; the human body foot arch mechanism comprises an elastic connecting plate, a longitudinal arch unit and a transverse arch unit; the elastic connecting plate is located at the center position of the upper surface of the support plate; the longitudinal arch unit is longitudinally connected with the elastic connecting plate and the support plate to realize simulation of a longitudinal arch of the foot; and the transverse arch unit is transversely connected with the elastic connecting plate and the support plate to realize simulation of the transverse arch ofthe foot. The problems that the lower limb exoskeleton auxiliary load bearing foot device and the ground are in contact and generate large impact, and the work efficiency is reduced are solved.
Owner:HEBEI UNIV OF TECH
Livestock farm dirt treatment equipment
InactiveCN111543336AModerate vibration and shockSmooth motionCleaningAnimal housingElectric machineryLivestock
Owner:马鞍山领瞻机械科技有限公司
Novel vehicle hybrid two-stage suspension system
The invention discloses a novel vehicle hybrid two-stage suspension system. The novel vehicle hybrid two-stage suspension system comprises a passive suspension arranged between a vehicle frame and a vehicle axle, wherein the lower end of the passive suspension is connected to the vehicle axle; the upper end of the passive suspension is connected to the vehicle frame; an active suspension is arranged on the vehicle frame; an active suspension is arranged on the vehicle frame; and the upper end of the active suspension is connected to a suspension plate. The novel vehicle hybrid two-stage suspension system can solve the problem that the active suspension of a vehicle in the prior art has relatively high energy consumption and complicated structure. The novel vehicle hybrid two-stage suspension system has reliable structure, strong adjustability and high riding comfort.
Owner:SOUTHWEST JIAOTONG UNIV
Laser equipment for automatically processing shoe and boot components
InactiveCN107030380AMeet productionAvoid wrinklesLaser beam welding apparatusLaser scanningEngineering
The invention discloses laser equipment for automatically processing shoe and boot components. The laser equipment comprises an equipment body, a conveying device, an adsorption device and a laser operation device, wherein the laser operation device comprises two laser scanning mechanisms forming corresponding first scanning area and second scanning area with a working area; the laser scanning mechanisms control two different directions separately; and the working path of laser is controlled during a process of processing shoe and boot fabrics in the first scanning area and the second scanning area, of the laser scanning mechanisms. The laser equipment disclosed by the invention is capable of meeting the production needs of various technique styles of shoes and boots, and greatly increasing the production efficiency; the whole processing and production process has no need of the co-operation of workers, and is high in automation degree, time-saving and labour-saving, and capable of lowering the labour cost and the production cost; and the technical treatment is high in the control degree and accuracy, and capable of avoiding errors, lowering the rejection rate and improving the quality requirements of the products.
Owner:巨一集团有限公司 +1
Automatic visual field range based adjusting car seat
InactiveCN106218454AImprove driving environmentImprove convenienceHead restsMovable seatsCar seatDriver/operator
The invention discloses an automatic visual field range based adjusting car seat. The car seat comprises a seat part, wherein first cushion parts are arranged at the sides of the seat part; a seat back is installed at one sides of the first cushion parts; second cushion parts are installed at the sides of the seat back; a seat belt is arranged at one side of the seat back; a sensor is arranged at the side of the seat part; support frames are arranged at one sides of the seat part; turbines are arranged at the sides of the support frames; height adjustment motors are installed at the sides of the turbines. The automatic visual field range based adjusting car seat has the beneficial effects that the car seat has the characteristics that the height of the car seat can be automatically adjusted and the car seat provides drivers with better visual angles and is comfortable; the height of the seat can be adjusted, so that the drivers find a more comfortable sitting posture conveniently and the drivers in different body sizes can be helped to find a more comfortable and more accustomed sitting posture providing the best visual field, thus greatly increasing the utilization rate of the space in the car.
Owner:十堰博金工贸有限公司
Control box mounting bracket
InactiveCN1676401AModerate vibrationReduce shockMachine framesPedestrian/occupant safety arrangementEngineeringSpark plug
Owner:HONDA MOTOR CO LTD
Axle gear box applied to internal combustion locomotive
InactiveCN106402277ACompact structureReduce volumeShaftsGear lubrication/coolingCombustionGear wheel
The invention discloses an axle gear box applied to an internal combustion locomotive. The axle gear box comprises a box body; the box body comprises a left box body and a right box body, wherein the left box body is connected with the right box body through a bolt, and the sections of the left and right box bodies are circular; the interior of the left box body and the interior of the right box body are in smooth curved surface are smooth curved surfaces in smooth transition; the right box body is provided with an observation cover and a ventilating cap; a pulling arm seat connected with the locomotive is arranged outside the right box body; an input shaft is arranged on the right box body; an axle in orthogonal transmission with the input shaft penetrates into the left box body and the right box body; a pair of wheels are arranged on the axle; the two ends of the axle are each provided with an axle box body; the axis of the input shaft and the axis of the axle are positioned in the same plane, and orthogonal transmission of the input shaft and the axle is realized by virtue of a pair of a Gleason spiral bevel gear pair; an oil arranging part for arranging lubricating oil is arranged inside the right box body; the Gleason spiral bevel gear pair is in contact with the oil arranging part. The axle gear box applied to the internal combustion locomotive has the characteristics of being compact in structure, small in size, high in reliability, capable of playing a relatively strong effect on control of gear noise radiation and the like.
Owner:CSR ZIYANG TRANSMISSION
Grooving device for milling cutter production
ActiveCN112548780AImprove processing efficiencySimple and fast operationGrinding drivesGrinding machinesMilling cutterElectric machinery
The invention relates to the technical field of milling cutter production, and particularly relates to a grooving device for milling cutter production. The grooving device comprises a cutting mechanism, a fixing mechanism and a clamping and conveying mechanism, the cutting mechanism comprises a cutting frame, two abrasive cutting wheels, two driving motors and a cutting sliding assembly, the two abrasive cutting wheels are both rotationally installed on the cutting frame, and the two driving motors are used for driving the two abrasive cutting wheels to rotate; the fixing mechanism comprises afixing base, a sliding base, a mounting base, an x-axis sliding assembly and a y-axis sliding assembly, the x-axis sliding assembly is used for driving the sliding base to move in the x-axis direction, the y-axis sliding assembly is used for driving the mounting base to move in the y-axis direction, and the mounting base is provided with a chuck; and the clamping and conveying mechanism comprisesa conveying frame, a conveying sliding assembly, a conveying base and a clamping piece, the conveying sliding assembly is used for driving the conveying base to move, and the clamping piece is installed on the conveying base. The grooving device for milling cutter production has the effect of improving the machining efficiency of a milling cutter during cutting machining at different angles.
Owner:深圳市富吉真空技术有限公司
mobile lighthouse
ActiveCN103363380BEasy to moveReduce volumeLighting support devicesLighting heating/cooling arrangementsStructural reliabilityEngineering
The invention applicable to the field of mobile lighthouses discloses a mobile lighthouse. The mobile lighthouse comprises a car body and an illuminating part, the illuminating part is arranged on the car body, the car body comprises car wheels and a chassis, the chassis comprises a bearing, an axle, swing arms, a through tube and torsion elastic pieces, the bearing is fixedly arranged in the through tube, the axle is rotationally sleeved in the bearing, the torsion elastic pieces are sleeved on the axle, one end of each torsion elastic piece is fixedly connected to the bearing or the through tube, the other ends of the torsion elastic pieces are fixedly connected to the axle or the swing arms, one end of each swing arm is fixedly connected with the axle, and the other end of each swing arm is rotationally connected with the corresponding car wheel. The mobile lighthouse is good in damping effect and high in structural reliability, and is prevented from being damaged by vibration during moving.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1
Novel rotary device used on hydraulic rock drill
The invention discloses a novel rotary device used on a hydraulic rock drill. The rotary device comprises a hydraulic rock drill outer cover, wherein a bit shank sleeve for fixedly installing a bit shank and a piston is arranged in the hydraulic rock drill outer cover; a hydraulic motor is fixedly arranged at the outer part of the hydraulic rock drill outer cover; and the hydraulic motor drives the bit shank sleeve to rotate through a three-stage transmission device. The independent rotary device is used; through twice speed reduction by the device, the output torque required by the work of the hydraulic rock drill is realized; meanwhile, the gear transmission and the belt transmission are used; the transmission efficiency is improved; the work is reliable; the transmission is stable; andthe impact and the vibration on a drill body during the piston impact can be buffered.
Owner:SHANDONG TIANRUI HEAVY IND CO LTD
Waste plastic recycling equipment
InactiveCN109910202AModerate vibrationLess prone to noisePlastic recyclingMechanical material recoveryEngineeringMechanical engineering
The invention discloses waste plastic recycling equipment which comprises a machine shell, a drying device and a crushing device, wherein the drying device is arranged in the machine shell, and the crushing device is matched with the drying device. The drying device comprises an air outlet structure capable of providing hot air, a vibration structure for enabling plastic to be in full contact withhot air and a vibration driving structure matched with the vibration structure, wherein the vibration structure comprises an upper vibrating plate capable of moving back and forth, a lower vibratingplate capable of moving back and forth, and material blocking plates matched with the upper vibrating plate and the lower vibrating plate. The water content of the plastic is reduced through the arrangement of the drying device, so that bubbles or cracking of plastic products is avoided, the rate of finished products is improved, and the rejection cost is reduced; through the arrangement of the upper vibrating plate and the lower vibrating plate, the drying effect is better, and drying is more efficient.
Owner:浙江安尚电气有限公司
Closed type hydraulic rock drilling machine
PendingCN107905722ARealize closed loopReduce noiseConstructionsReciprocating drilling machinesThree levelHydraulic motor
The invention discloses a closed type hydraulic rock drilling machine. The closed type hydraulic rock drilling machine comprises an outer cover. The outer cover is internally provided with a bit shanksleeve used for fixing and installing the tail end of a drill rod and a piston. The exterior of the outer cover is fixedly provided with a hydraulic motor. The hydraulic motor drives the bit shank sleeve to rotate through a three-level transmission device. One end of the outer cover is connected with an impact shell. The impact shell is internally provided with a buffer device for preventing empty drilling of the piston. The closed type hydraulic rock drilling machine can directly use tap water, closed cycle of high-pressure water and low pressure water is realized, energy is saved by 60% ormore compared with a pneumatic rock drilling machine system, noise is lower compared with the pneumatic rock drilling machine system, 20% or more of the noise can be reduced, and the closed type hydraulic rock drilling machine is stable and smooth in rotational speed and can buffer impact and vibration.
Owner:SHANDONG TIANRUI HEAVY IND CO LTD
Curtain wall structure convenient to replace and used for outdoor building decoration
ActiveCN111894184APrevent connectivityPrevent looseningWallsShock proofingArchitectural engineeringMechanical engineering
The invention discloses a curtain wall structure convenient to replace and used for outdoor building decoration. The curtain wall structure comprises front driven plates, rear driven plates and driving hook lock assemblies; the front faces of the four front driven plates are connected with four corner back bolts of a curtain wall through back bolt screws correspondingly, keels are pre-installed atthe positions where the curtain wall needs to be installed, the back face of each front driven plate is connected with the corresponding rear driven plate in an elastic buffering mode, two protrudingdriving hook lock assemblies are arranged on each rear driven plate in an up-down symmetrical mode, concave bayonets are formed in the positions, corresponding to the driving hook lock assemblies, ofthe keels, driven hook lock assemblies are arranged in the bayonets, and the driving hook lock assemblies and the driven hook lock assemblies can be locked or unlocked so that the curtain wall is mounted or dismounted on the keels. Compared with the prior art, the curtain wall structure is simple and convenient to mount and dismount, capable of avoiding unintentional unlocking, good in stability,complete and attractive in outer surface of the curtain wall and suitable for decorative curtain walls needing to be replaced frequently.
Owner:ZHONGYUAN ENGINEERING COLLEGE
Belt drive type centrifugal fan driven dust suction device of combine harvester
The invention discloses a belt drive type centrifugal fan driven dust suction device of a combine harvester. The dust suction device comprises drive components and dust suction components, wherein thedrive components comprise a driving belt wheel, a small belt wheel, a large belt wheel and a fan pulley, the driving belt wheel replaces an original pulley of a harvester drive system, and the numberof belt grooves of the driving belt wheel is increased by one as compared with the number of original pulleys; the driving belt wheel is connected with the small belt wheel through a dust collector tensioning belt, the small belt wheel and the large belt wheel are coaxially mounted, and the large belt wheel is connected with the fan pulley through a dust collector driving belt; and the dust suction components comprise a fan combination, a volute casing and a dust collector casing. The dust suction device is high in reliability and universality, stable to operate, free of noises, easy to maintain, cheap to maintain and convenient to tension and dismount; with the adoption of secondary belt drive, the rotating speed of a fan and the dust suction effect can be increased by changing the sizeof the pulley; and the device is high in dust suction capacity and low in cost.
Owner:JIANGSU WORLD AGRI MACHINERY
Vegetable slicing device for developing food processing technology
The invention provides a vegetable slicing device for developing a food processing technology. The vegetable slicing device comprises a blade, a bearing, a rocker, a shake-off frame, a movable rod anda vibrator, wherein the blade is arranged in a cylindrical box and is mounted on the left end surface of the rocker; the bearing is mounted in the middle position of the right end surface of the cylindrical box; the rocker is assembled in the bearing, and the left end of the rocker is arranged in the cylindrical box. According to the design, the vegetable slicing device achieves the slicing function to similar strip-type vegetables, is uniform to slice, easy to operate and convenient to process vegetables quickly by a user; the shake-off frame is arranged in a falling box, and the vibrator ismounted on the right end surface of the shake-off frame. According to the design, the function of treating vegetable slices immediately is achieved. The vibrating amplitude is proper, so that the vegetable slices fall favorably. The vegetable slicing device provided by the invention is reasonable in structure, wide in application range, high in practicality, high in stability and high in reliability.
Owner:薛雨晴
Electric and intelligent dental forceps
PendingCN112107384AUniform force and not easy to breakModerate vibrationDentist forcepsEndoscopesGear wheelDental forceps
The invention relates to electric and intelligent dental forceps. The electric and intelligent dental forceps comprise manual dental forceps, a power supply, a lower forcep, an upper forcep, a first rivet, a second rivet, a third rivet, a closing force rod, a manual dental forcep upper handle locker, a manual dental forcep lower handle locker, a first screw rod, a second screw rod, a first motor,a second motor, an eccentric wheel, a first shell, a switch, a first rack, a second rack, a first gear, a second gear, a third motor, a fourth motor, a fifth motor, a sixth motor, a first speed changegear set, a second speed change gear set, a first support, a second support, a first worm, a second worm, a first worm gear, a second worm gear, a third gear, a fourth gear, a fifth gear, a controller, a displayer, a camera and a sixth gear, the intelligent dental forceps can be held by hands, and a mechanical arm is also arranged. Tooth extraction can be achieved, and objects can be taken from the esophagus.
Owner:王元知
Belt direct connection type biomass flat-die granulator
The invention discloses a belt direct connection type biomass flat-die granulator. The granulator comprises a motor and a spindle, wherein key slots are formed in the motor and the spindle respectively, the motor is connected with a small belt pulley through an end bolt, the spindle is connected with a large belt pulley through an end bolt, the small belt pulley and the large belt pulley are directly connected through a belt, a motor base is connected with a rack through a bolt, and the motor base and the rack are cushioned with gaskets. Compared with the prior art, the granulator has the advantages as follows: the large belt pulley has large inertia, can relieve impact and vibration and operates stably without noise, the belt slips on the pulleys in case of overload, so that damage to other parts can be prevented, and a safety protection role is played. The belt is a middle part, the length can be selected within a certain range as required, and the working condition with the higher center distance requirement is met. The granulator is simple in structure, easy to manufacture, convenient to mount and maintain and lower in cost.
Owner:邢献军
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