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804results about How to "Improve shock absorption and cushioning effect" patented technology
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A hybrid elastically driven walking leg of a walking robot
The invention relates to the technical field of a bionic robot and particularly provides an elastically driven walking leg in hybrid connection for a walking robot. The elastically driven walking leg structurally comprises three spherical hinges fixed on a leg base, wherein one of the spherical hinges is connected to a thigh part; the other two spherical hinges are connected to two elastic drivers, then are connected to a Hooke hinge and are connected to the thigh part through a middle linkage base; a Hooke hinge connecting plate is arranged between the Hooke hinge and the middle linkage base; a leg part is coupled with the thigh part through leg and thigh part connecting shafts; the tail end of the leg part is fixed together with a toe base and then is connected to a spherical foot; another elastic driver is arranged between the leg part and the thigh part; the upper end of the elastic driver is coupled with the thigh part connecting shaft through a connecting plate; and the lower end of the elastic driver is coupled with the leg part connecting shaft through a circular base. The invention designs a walking leg for the walking robot, wherein the walking leg has the advantages that the load capacity is great, the walking capacity is strong, the damping buffering capacity is excellent, the research value is high and the application prospect is wide.
Owner:HARBIN ENG UNIV
Novel logistics distribution device
InactiveCN106005703AGood shock absorption and cushioning performanceAdequate and effective protectionClosure with auxillary devicesContainers to prevent mechanical damageAgricultural engineeringCoil spring
Owner:成都启立辰智科技有限公司
Novel computer host bracket
PendingCN106354223AImprove shock absorption and cushioning effectFlexible structure adjustmentDigital processing power distributionCoil springArchitectural engineering
The invention relates to a novel computer host bracket, comprising a base, bottom telescopic rods are arranged at four corners of the bottom of the base, universal rollers are arranged at the bottom of the bottom telescopic rods, a support plate is arranged above the base, and there are multiple connections between the support plate and the base. There is a middle telescopic rod, and the outer part of the middle telescopic rod is provided with a helical spring. The left and right vertical plates are connected to the left and right ends of the support plate. The bearing is rotatably connected with a left sucker, and the left end of the right screw rod is rotatably connected with a right sucker through the right bearing. The lower parts of the left and right vertical plates are respectively provided with left and right strip-shaped sliding holes, and between the left and right strip-shaped sliding holes are provided with front and rear The middle part of the front and rear sliders is also connected with a top telescopic rod, and the top of the top telescopic rod is connected with a support rod. Through the above structure, the present invention has better shock absorption and buffer performance, and can also perform flexible structural adjustment To meet different placement needs.
Owner:成都聚立汇信科技有限公司
Automatic agricultural spraying machine
ActiveCN105613461AAvoid entanglementHigh degree of automationWatering devicesPressurised distribution of liquid fertiliserAutomatic controlAgricultural engineering
The invention discloses an automatic agricultural spraying machine which comprises a transport unit, a spraying device and a water pipe reeling-unreeling device; the spraying device comprises a spraying base, a column, a spraying support, two pipe arms, two spraying pipes, a flow splitting pipe and a water inlet pipe, wherein the spraying base is installed on the transport unit so as to be carried by the transport unit to travel, the water pipe reeling-unreeling device comprises a reeling-unreeling base, a water pipe reeling-unreeling shaft and a water inlet connector; the water inlet connector is communicated with a water guide chamber of the water pipe reeling-unreeling shaft, the water guide chamber is connected with the other end of a water pipe through a water pipe connector, the water pipe is reeled on the water pipe reeling-unreeling shaft, and the other end of the water pipe is connected with the water inlet pipe of the spraying device. According to the automatic agricultural spraying machine, the transport unit is used for delivering the spraying device, the water pipe reeling-unreeling device is used for automatically controlling reeling and unreeling of the water pipe, and the spraying device is used for automatically controlling the spraying pipes to rotate and sway vertically and laterally, thus the automatic agricultural spraying machine can spray liquid in all directions to crops, and high automation level and a good spraying effect can be achieved.
Owner:GUANGXI UNIV
Forced convection power battery heat radiation device
ActiveCN105742542AExcellent heat transfer enhancement effectLarge thermal resistanceSecondary cellsCell component detailsForced convectionElectrical battery
The invention discloses a forced convection power battery heat radiation device. A battery pack box which is opened upwards comprises a plurality of columnar batteries which are arranged at intervals; at least one heat diffusion plate is arranged between the tops and bottoms of the batteries inside the battery pack box; the batteries are tightly sleeved by the heat diffusion plates through sleeves; the space below the heat diffusion plates inside the battery pack box is filled with a heat absorption and conduction material layer; an air inlet and a vent hole are respectively formed in two opposite side walls above the heat diffusion plates of the battery pack box correspondingly; fans are arranged at the air inlet and / or the vent hole; or gaps are formed between the heat diffusion plates and the side walls of the battery pack box; an air inlet and a vent hole are respectively formed in two opposite side walls of the battery pack box; fans are arranged on the air inlet and / or the vent hole; no through holes are / are not formed in the heat diffusion plates. The forced convection power battery heat radiation device can be applied to active air cooling heat exchange and passive heat radiation of a filled phase-change material as well, and is good in heat radiation effect, relatively uniform in temperature distribution, compact in appearance, simple in structure and applicable to power battery systems.
Owner:SHANGHAI UNIV OF ENG SCI
Dual-layer shockproof new energy automobile storage battery installation box
ActiveCN108666490AImprove seismic performanceAvoid displacementElectric propulsion mountingCell component detailsNew energyEngineering
The invention discloses a dual-layer shockproof new energy automobile storage battery installation box. The dual-layer shockproof new energy automobile storage battery installation box comprises a boxbody, wherein two battery main bodies are arranged in the box body, a plurality of first springs are arranged at sides, far away from each other, of the two battery main bodies and are connected withan inner wall of the box body, a horizontally-arranged movable plate is connected to one end, near to the battery main bodies, of each first spring, a first guide rod movably sleeves the movable plate and is arranged along a vertical direction, first sliding blocks are welded at a top end and a bottom end of the first guide rod, two first sliding grooves are formed in a top inner wall and a bottom inner wall of the box body along a length direction, the first sliding blocks are arranged in the first sliding grooves in a sliding way, and fixed plates are welded at sides, near to each other, oftwo ends of the two battery main bodies. The dual-layer shockproof new energy automobile storage battery installation box is simple in structure and novel in design, a favorable shockproof and buffereffect on the battery is achieved, the safety during the transportation process of the battery is improved, meanwhile, the battery is also convenient to take and place, and the applicability of the device is improved.
Owner:山东永通汽车配件有限公司
Swinging type pesticide spraying device capable of uniformly mixing pesticide liquid
InactiveCN107624741AWell mixedSpray evenlyShaking/oscillating/vibrating mixersMixer accessoriesCircular discSpray nozzle
The invention discloses a swinging type pesticide spraying device capable of uniformly mixing pesticide liquid. The swinging type pesticide spraying device comprises a base, a pesticide liquid box, spray nozzles, tooth plates, annular gears, a swinging nesting plate, a rotating circular disc and roller wheels, wherein rotating vertical rods are rotatably erected above the two ends of the base; thespray nozzles are both fixedly erected on the upper parts of the two rotating vertical rods; the annular gears are fixedly mounted on the surfaces of lower outer circles of the rotating vertical rods; the two sides of the swinging nesting plate are both fixedly connected with push-pull rods; the tooth plates are fixedly arranged on the outer ends of the push-pull rods; a rotating shaft is rotatably erected in an inner cavity of the pesticide liquid box; the rotating circular disc is fixedly mounted at the bottom end of the rotating shaft; a guiding column is fixedly arranged at the bottom ofthe outer circle of the rotating circular disc; the swinging nesting plate is arranged on the guiding column in a sliding and sleeving manner; a plurality of stirring rods No.1 and stirring rods No.2are fixedly mounted on the surface of the outer circle of the rotating shaft; pesticide liquid in the bottom part of an inner cavity of the pesticide liquid box is conveyed into the spray nozzles through liquid transmission pipes. The swinging type pesticide spraying device disclosed by the invention has a simple structure, and is convenient to move; moreover, pesticide liquid can be mixed fully,and pesticides are sprayed uniformly.
Owner:叶建望
Multi-drive motor
InactiveCN108808964AReduce vibrationImprove stabilitySupports/enclosures/casingsDrive motorEngineering
The invention discloses a multi-drive motor which comprises a motor body and a motor base under the motor main body, wherein antiskid blocks are fixedly arranged on the two sides of the bottom of themotor base, a damping platform is movably arranged above the motor base, the motor main body is fixedly arranged at the top of the damping platform, a damping cavity is arranged on the motor base, a supporting plate is movably arranged in the damping cavity, the two sides of the supporting plate are respectively in sliding connection with inner walls of the two sides of the damping cavity, and vertical supporting columns are movably arranged at the four corner positions in the damping cavity. According to the multi-drive motor disclosed by the invention, the motor base is optimized, so that good damping and buffering effects are achieved, vibration of the motor main body is reduced, and work stability is improved; by means of the antiskid blocks, the motor main body is prevented from beingvibrated and generating displacement in a work process, work stability of the motor main body is further ensured, and requirements of people are met.
Owner:陈杰
Crushing, stirring and lifting device for construction
InactiveCN107127038ASimple and reasonable designEasy to operatePackagingGrain treatmentsQuality assuranceBuilding material
The invention discloses a crushing and stirring lifting device for building construction, which comprises a bottom frame, a shock-absorbing layer and a base. A second crushing box is provided, the lower end of the second crushing box is provided with a feeding channel, the lower end of the feeding channel is provided with a first conveying cylinder, the right end of the first conveying cylinder is provided with a conveying port, and the lower right end of the conveying port is provided with a second Two delivery cylinders. This device realizes double crushing and mixing of building materials, ensures the quality of material crushing and mixing, and realizes the lifting of materials from low to high, which brings great convenience to construction and can greatly reduce the labor intensity of workers , which is conducive to improving the efficiency of construction. The shock absorbing mechanism and the shock absorbing layer have a good shock absorbing and buffering effect, which can reduce the vibration caused by the equipment during operation, protect the device, and prolong the service life of the device. .
Owner:蔡政伟
Damping device for electric mechanical equipment
InactiveCN109882697AEasy to fixImprove shock absorption and cushioning effectNon-rotating vibration suppressionStands/trestlesEngineeringMechanical equipment
The invention belongs to the technical field of electric mechanical equipment, in particular to a damping device for the electric mechanical equipment. The damping device comprises a base, telescopicsleeves are fixed to the four corners of the top of the base, a support plate is fixed to the top of each telescopic sleeve, the outer side of each telescopic sleeve is sleeved with a first spring, the two ends of each first spring are fixedly connected with the top of the base and the bottom of the corresponding support plate, and the top of each support plate is provided with a containing slot;the telescopic sleeves, the first springs, first connecting rods, connecting blocks, fixing plates, cross bars, second springs, vertical rods, connecting plates, third springs, sliding plates, fourthsprings and second connecting rods are arranged, when a generator runs, the better shock absorption and buffering effect is achieved, noise can be reduced, and the body health of people is facilitated; and the containing slots are formed in the tops of the support plates, fixing devices are symmetrically arranged on the tops of the support plates, and the generator can be fixed.
Owner:QUZHOU COLLEGE OF TECH
Safety warning device for safety protection in building construction
InactiveCN108547234AEasy to moveEasy transferTraffic signalsRoad signsCircular discArchitectural engineering
The invention discloses a safety warning device for safety protection in building construction. The safety warning device for the safety protection in the building construction comprises a base plate,a supporting plate, shock absorbing supporting assemblies, casters, a display sign board, a supporting box body, first shock absorbing springs, a swinging sleeve plate and a rotating circular disc. According to the safety warning device for the safety protection in the building construction, by using the arranged casters, the whole device is convenient to move so that the device is easy to transfer and flexible to use; by using second shock absorbing springs arranged on the shock absorbing supporting assemblies and the first absorbing springs arranged on limiting plates, a good shock absorbing buffering effect on the supporting plate can be realized to prevent the device from being damaged due to shock in the moving process; and by using a driving motor to drive the rotating circular discto rotate, the display sign board can swing to achieve a purpose of attracting the sights of passing personnel to make the passing personnel pay attention to a warning board; and therefore, the warning effect is good and the safety warning device for the safety protection in the building construction is suitable for being popularized and used.
Owner:XIANNING VOCATIONAL TECHN COLLEGE
Shock absorbing buffer device for fitness treadmill
ActiveCN107583231AHas a shock-absorbing and buffering effectRelieve pressureMovement coordination devicesCardiovascular exercising devicesAirbagComputer engineering
The invention discloses a shock absorbing buffer device for a fitness treadmill. The shock absorbing buffer device comprises a running board, wherein a running belt is wound on the surface of the running board, an isolation board is arranged on the bottom surface of the running board, the lower half part of the running belt is located in the gap between the isolation board and the running board, abottom plate is arranged below the insulation board, left and right ends of the bottom surface of the insulation board are respectively connected with a spring and the bottom plate through silica gelpads, a first airbag is installed in the gap between the insulation board and the bottom plate, the first airbag is located on the right side of the gap, a first ventilation hole is formed in the bottom surface of the first airbag, left and right ends of the bottom surface of the bottom plate are respectively provided with a shock absorption box and a roller wheel, a through hole is formed in theright side of the bottom surface of the bottom plate, a plurality of shock absorption springs are arranged in the front, rear, left, and right box plates of the shock absorption box, a second airbagis arranged in the shock absorption box, a second ventilation hole is formed in the surface of the second airbag, and the first ventilation hole and the second ventilation hole are connected through an air guide pipe. The device, by the addition of transverse shock absorption, has better shock absorbing and buffering effects and is worth popularizing.
Owner:ANHUI POLYTECHNIC UNIV
Shock-absorbing sole and shock-absorbing shoe
PendingCN111150173AImprove shock absorptionImprove buffering effectSolesEngineeringMechanical engineering
The invention discloses a shock-absorbing sole and a shock-absorbing shoe, which are characterized in that the shock-absorbing sole comprises an expansion flow component. According to the shock-absorbing shoe sole and the shock-absorbing shoe, due to the fact that the expansion flow component is arranged in the shoe sole, the shock-absorbing shoe sole and the shock-absorbing shoe have good shock absorption performance, more impact force can be absorbed in the movement process, discomfort or injuries possibly occurring in the movement process of a human body are effectively reduced, and the defect that an existing shock absorption shoe (sole) is poor in shock absorption effect is overcome.
Owner:厦门天策材料科技有限公司
Compressor base with efficient shock absorption and protection functions
InactiveCN107882918AEfficient shock absorption protection functionExtended service lifePositive displacement pump componentsNon-rotating vibration suppressionEngineeringMechanical engineering
Owner:蚌埠高科瑞力压缩机有限公司
Switch cabinet with high cooling performance
ActiveCN108448457AIncrease cooling areaImprove cooling effectSubstation/switching arrangement cooling/ventilationAnti-seismic devicesCushioningCooling effect
The invention discloses a switch cabinet with high cooling performance, which comprises a cabinet body. The bottom part of the cabinet body is provided with a base; a doorway is arranged on the cabinet body; a door is hinged at the doorway of the cabinet body in a rotating mode; the inner wall of one side, far away from the door, inside the cabinet body is fixedly provided with a mounting plate; aswitchgear is mounted on the mounting plate; one side of the switchgear is provided with a mounting opening mounted on the side wall of the cabinet body; a cooling window is mounted on the mounting opening; a ventilation grid is arranged on the cooling window; the other side of the switchgear is provided with a cooling fan movably mounted inside the cabinet body; a lifting seat is arranged on thecooling fan; and one side, far away from the cooling fan, of the lifting seat is provided with a sliding block. Thus, the cooling area of the cooling fan is expanded, the cooling effects of the switchgear are further improved, the switch cabinet on the whole has good cushioning effects, and the switchgear inside the cabinet body can be effectively protected.
Owner:孝感市光源电力集团有限责任公司
Buffer type weighing machine for iron and steel materials
The invention discloses a buffer type weighing machine for iron and steel materials, wherein a plurality of belleville springs are used as buffer elements of a buffer, can bear a large axial load under the condition of small deformation, has a better buffer vibration absorbing capacity, and is more suitable for an occasion with a small axial space, a large radial space and larger bearing capacity. The buffer can be conveniently arranged between a weighing platform and a weighing sensor, can be used for effectively buffering an impaction force acting on the weighing platform and the weighing sensor, and prevents the weighing platform and the weighing sensor from being damaged by the impact force. In addition, the belleville springs on the buffer are standard members and can be conveniently replaced after losing efficacy, so that parts of the weighing machine for the iron and steel materials are maintained, overhauled and replaced more conveniently in a post-stage use process.
Owner:台衡精密测控(昆山)股份有限公司
Heat dissipation protection device for new energy vehicle battery
InactiveCN109546032AReasonable structural designImprove shock absorption and cushioning effectSecondary cellsCell component detailsCold airNew energy
The invention discloses a heat dissipation protection device for a new energy vehicle battery, and the device comprises a box body and a box cover. The bottom surface of the box body is symmetricallyprovided with two slide rails, and each slide rail is slidably connected with two slide seats. The upper ends of the slide seat are bonded with a flexible block for supporting the battery, and the twocorners of the upper part of a storage battery are sleeved with a pressure plate, wherein the outer side of the pressure plate is connected with a compression spring, and the compression spring is provided with a limiting sleeve which is connected with a pressure adjustment screw. A U-shaped separator plate passes through the central part of the box cover, and a tension spring is connected between the inner side of the separator plate and the upper side of the box cover. The separator plate divides a cavity above the box body into two parts. One side, located at the separator plate, of the box cover is provided with an air incoming fan, and the other side is provided with an exhaust fan. The outside cold air enters the inner cavity of the box body through the air incoming fan, and is discharged from the exhaust fan after moving nearly one turn around the circumference of the storage battery. The structure design of the device is reasonable, and the flexible block and the pressure plate with the compression spring are provided to achieve better vibration buffer for the top of the storage battery. In addition, an air flow path is fixed and the cooling effect is good.
Owner:合肥众建翔新能源有限公司
Cushioning and vibration damping device for support of intelligent well
InactiveCN103195451AImprove shock absorption and cushioning effectPhenomena such as prolonging the breaking lengthProps/chocksCushioningPower flow
The invention discloses a cushioning and vibration damping device for a support of an intelligent well. A magneto-rheological damper comprises a cylinder tube, wherein the top of the cylinder tube is connected into a whole with a column cap, a floating piston is arranged inside the cylinder tube, a spring is fixed between the floating piston and the column cap, a piston is arranged in the space of the lower part of the floating piston inside the cylinder tube, and filled with magneto-rheological fluid, a channel is formed inside the piston, a coil is wound on the outer side of the piston, a piston rod is connected below the piston, penetrates the bottom of the cylinder tube and is fixed on a column body, a disc spring set is installed on the outer surface of the cylinder tube through an inner hole of the disc spring set, the upper end of the disc spring set is connected with the column cap, the lower end of the disc spring set is connected with the column body, a pressure sensor is installed on a support of the column cap and the disc spring set and also connected with a controller, and the controller is used for controlling the carrying current of the coil. The cushioning and vibration damping effects of the support of the well to rock pressure impact are optimized through realizing the real-time control.
Owner:HEFEI UNIV OF TECH
Heat-conducting ring band with scale-like fins and composite heat dissipating device with heat-conducting ring band
InactiveCN105226215AReduce impact strengthReduce the chance of breakageSecondary cellsCell component detailsEngineeringPhase-change material
The invention relates to a heat-conducting ring band with scale-like fins and a composite heat dissipating device with the heat-conducting ring band. The heat-conducting ring band is used for reinforcing the heat dissipating ability of a heat generating device to the external environment. The heat-conducting ring band comprises a heat-conducting ring band base body wrapping the heat generating device. The heat-conducting ring band base body is provided with the multiple scale-like fins stamped in an integrally-formed mode. The composite heat dissipating device comprises the heat-conducting ring band wrapping a cell monomer, and a housing box arranged outside the heat-conducting ring in a sleeving mode. The portion between the housing box and the heat-conducting ring band is filled with a phase-change material, so that a heat conducting channel of the cell monomer, the heat-conducting ring band, the fins and the phase-change material is formed. Compared with the prior art, the heat-conducting ring band has the advantages of being excellent in heat transfer reinforcing effect, good in impact buffering effect, low in weight, small in size and low in cost, few materials are used, and the heat dissipating performance of the composite heat dissipating device is excellent.
Owner:SHANGHAI UNIV OF ENG SCI
Chest protector for baseball game
ActiveUS7900283B1High level of securityEnhance effectChemical protectionHeat protectionBreathingCushion
A chest protector formed of a base, upper and lower shoulder straps, a neck pad, neck cushions, shoulder cushions, chest cushions, upper and lower abdomen cushions, lateral cushions, bottom cushions and breathing cloths. Each upper abdomen cushion is formed of an inner low bounce foam, an outer low bounce foam and an intermediate hard plastic board sandwiched in between the inner low bounce foam and outer low bounce foam. Each lower abdomen cushion is formed of an inner low bounce foam and an outer low bounce foam. The inner low bounce foam of each abdomen cushion is shorter and relatively softer than the associating outer low bounce form so that a buffer space is defined between the outer low bounce foam of each abdomen cushion and the base below the associating inner low bounce foam and the outer low bounce foams of the abdomen cushions are respectively held in a sloping status after stitching of the breathing cloths to the base.
Owner:RACER SPORTING GOODS
Tea leaf drying device with damping and noise lowering bases
InactiveCN107894143AExtension of timeImprove drying effectPre-extraction tea treatmentDrying gas arrangementsEngineeringAir blower
The invention discloses a tea leaf drying device with damping and noise lowering bases. The tea leaf drying device comprises an oven, the damping and noise lowering bases, a containing box, a movabletop plate, a vibration motor, an annular air spraying pipe and pull ropes. Fixing plates are symmetrically and fixedly arranged on the inner wall of an inner cavity in the upper portion of the oven. One ends of the pull ropes are fixedly connected with side plates of the containing box, and the other ends of the pull ropes are fixedly connected with the movable top plate. The fixing plates and themovable top plate are connected through supporting springs. A plurality of air nozzles are arranged on the annular air spraying pipe in a communication manner. A hot air blower is fixedly arranged atthe bottom of a bottom plate of the inner cavity of the oven. The air outlet end of the hot air blower communicates with an inner cavity of the annular air spraying pipe through an air conveying pipeline. Each damping and noise lowering assembly comprises a supporting sliding rod, a fixing base, a sliding block, a buffering spring and a sound absorbing ball. The tea leaf drying device is simple in structure, convenient to use, good in tea leaf drying effect, high in efficiency, good in damping effect and capable of effectively lowering noise.
Owner:ZHENGZHOU RENHONG PHARMA CO LTD
New energy automobile battery with collision protection function
ActiveCN108550728AEasy to fixImprove shock absorption and cushioning effectCell component detailsPropulsion by batteries/cellsNew energyEngineering
The invention discloses a new energy automobile battery with a collision protection function. The new energy automobile battery comprises a battery main body, wherein a horizontally arranged mountingplate is arranged below the battery main body; the top of the mounting plate is connected with two first springs; the tops of the first springs are connected with a horizontally arranged moving plate;two sides of the bottom of the moving plate are rotatably connected with supporting rods; the end, away from the moving plate, of each supporting rod is articulated with a first connecting rod; the end, away from each supporting rod, of the corresponding connecting rod is articulated with the mounting plate; the top of each first connecting rod is articulated with a second connecting rod; the end, away from each first connecting rod, of the corresponding second connecting rod is articulated with a supporting plate; and a second spring connected with the bottom of each supporting plate is arranged on the side, away from each other, of the two second connecting rods respectively. The new energy automobile battery is simple in structure and novel in design, the battery is convenient to fix,and the battery also can be of a good shock absorption effect, so that the service life of the battery is avoided from being reduced by vibration.
Owner:苏州格蔚新能源有限公司
Ceramsite brick hardness detection device
InactiveCN105277437AScientific and reasonable structureEasy to useMaterial strength using tensile/compressive forcesInvestigating material hardnessBrickLiquid-crystal display
The invention provides ceramsite brick hardness detection device. The ceramsite brick hardness detection device comprises a supporting rod transverse beam, an elastic bearing plate, a liquid crystal display screen, a counter weight supporting base, a counter weight pressure plate, a smooth horizontal type pressure-resisting plate and a motor, wherein the supporting rod transverse beam is mounted at the top of a safe protection supporting rod; the counter weight pressure plate is mounted in the safe protection supporting rod; the smooth horizontal type pressure-resisting plate is mounted at the bottom of the counter weight pressure plate; the elastic bearing plate is mounted at the bottom of the safe protection supporting rod; the counter weight supporting base is mounted at the bottom of the safe protection supporting rod; the liquid crystal display screen, a starting button and an operation knob are arranged on the counter weight supporting base; the motor is mounted at the bottom of the counter weight supporting base. Compared with the prior art, the ceramsite brick hardness detection device has the following beneficial effects that a solenoid valve at the bottom of a retractable rod and the counter weight pressure plate are arranged, so that the ceramsite brick hardness detection device has two manners of impact force detection and pressure-resisting detection, and a hardness detection result is more accurate.
Owner:重庆市战果建材有限公司
Plasma waste gas processing device
PendingCN110404384AImprove purification effectImprove filtering effectGas treatmentDispersed particle filtrationEngineeringSlide plate
The invention belongs to the technical field of waste gas processing devices, and particularly relates to a plasma waste gas processing device which comprises a base. The four corners of the top of the base are each fixedly provided with a box body. The inner wall of the bottom of each box body is fixedly provided with a first spring. The top end of each first spring is fixedly provided with a supporting plate. Vertical rods are symmetrically fixed to the inner wall of the bottom of each box body. The supporting plates are slidingly connected to the outer side walls of the vertical rods. Transverse rods are fixed to the inner walls of the two sides of each box body respectively. A fixed plate is fixed to one end of each transverse rod. A slide plate is slidingly connected with the outer side wall of each transverse rod. A second spring sleeves the outside of each transverse rod. By arranging partition plates in a shell, dividing the shell into a first chamber and a second chamber and arranging a filtering mesh plate in the first chamber, when waste gas passes through the first chamber, large-particle-size dust in the waste gas can be left, and therefore the subsequent purifying effect can be conveniently improved.
Owner:江苏五水环境工程有限公司
Metal/composite material multilayer double-gradient energy-absorbing vibration-damping sandwich structure and preparation method thereof
ActiveCN110406178ASimple structure design and preparation methodStrong designabilityLamination ancillary operationsTransportation and packagingRadial gradientEnergy absorbing
The invention provides a metal / composite material multilayer double-gradient energy-absorbing vibration-damping sandwich structure and a preparation method thereof. The metal / composite material multilayer double-gradient energy-absorbing vibration-damping sandwich structure comprises panels and a core layer arranged between the panels, the core layer consists of a unit cell structure, the unit cell structure is a thin-wall hollow tubular structure, and the wall thickness of the unit cell structure is in axial gradient change and / or the cell wall density is in radial gradient change. Core layerunit cell configuration gradients are integrated, the unit cell configuration gradients are realized by designing the unit cell height, the cell wall thickness, radial mixing of different materials and the like, and the multilayer sandwich structure with double gradients is formed in combination with structure gradients. The structure design and the preparation method provided by the invention are simple, the unit cell shape designability is strong, and an interlayer gap provides a space for embedding a multifunctional material. When the structure is subjected to vibration impact, the advantages of unit cell configuration gradients can be played, vibration propagation is isolated or attenuated through impedance mismatch, and more energy is absorbed through elastic-plastic deformation.
Owner:HARBIN ENG UNIV
Swing air-supplying type heat dissipation damping power distribution cabinet
InactiveCN107591706ASpeed up heat lossGood cooling effectSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsPush pullEngineering
The invention discloses a swing air-supplying type heat dissipation damping power distribution cabinet. The power distribution cabinet comprises a cabinet body, a transmission box, a supporting sleeve, a base, an air-supplying pipe, an air-exhausting pipe, an air blower, an exhaust blower, a swing sleeve, a number one toothed plate and a number two toothed plate; the air-supplying pipe is fixedlyerected at the bottom of a number one rotary rod; the air-exhausting pipe is fixedly erected at the bottom of a number two rotary rod; a rotary shaft is rotationally arranged in the middle part of aninner cavity of the transmission box; an eccentric wheel is fixedly mounted on the outer ring of the rotary shaft; the swing sleeve is glidingly arranged on the eccentric wheel in a sleeving manner; push-pull rods are symmetrically and fixedly welded on the two sides of the swing sleeve; the number one toothed plate is fixedly mounted on the end part of the push-pull rod on the left side of the swing sleeve; the number two toothed plate is fixedly mounted on the end part of the push-pull rod on the right side of the swing sleeve; and annular gears are fixedly mounted at the top ends of the number one rotary rod and the number two rotary rod respectively. The power distribution cabinet is simple in structure, reasonable in design, good in heat dissipation effect, high in damping and buffering effect and suitable for popularization and use.
Owner:合肥名龙电子科技有限公司
Earthquake prevention fixed base for electric pole
The invention discloses an earthquake prevention fixed base for an electric pole. The earthquake prevention fixed base comprises a support base (1), an earthquake absorption structure and a change-over structure (10), wherein an accommodating cavity (2) is formed in the center of the support base (1), a cover plate (3) is arranged on the upper end surface of the support base (1), and a through hole is formed in the center of the cover plate (3); the earthquake absorption structure comprises an earthquake absorption seat (4) and a connecting rod (5), the earthquake absorption seat (4) is arranged in the accommodating cavity (2), and the upper end of the connecting rod (5) stretches out of the through hole; and a sealing ring (6) is arranged between the connecting rod (5) and the cover plate (3), a warp-weft interwoven reinforcing layer (7) is arranged in the sealing ring (6), and a buffer component is arranged between the earthquake absorption seat (4) and the accommodating cavity (2). According to the earthquake prevention fixed base for the electric pole, a disc spring buffer component is arranged between the support base and the earthquake absorption seat, and the sealing ring is arranged between the connecting rod and the cover plate, so that rigid damage caused by transverse waves and longitudinal waves of an earthquake to the electric pole can be effectively prevented. Meanwhile, the earthquake prevention fixed base has the advantages that the production is easy, the mounting is convenient, and the like.
Owner:PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
High-protective-property mobile phone shell
InactiveCN106790873ASpeed up heat lossIncrease air flowTelephone set constructionsCooling/ventilation/heating modificationsEngineeringMobile phone
The invention discloses a high-protective-property mobile phone shell. The high-protective-property mobile phone shell comprises a mobile phone shell outer shell, a mobile phone shell inner shell, elastic rubber and micro-fans. A cavity is formed between the mobile phone shell outer shell and the mobile phone shell inner shell, first springs are arranged at the positions, on the long sections between the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity, second springs are arranged at the positions, on the short sections between the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity, third springs are arranged at the positions, at the bottom between the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity, the two micro-fans are arranged at the positions, at the bottoms of the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity in a vertical symmetry mode, the four corners of the cavity between the mobile phone shell outer shell and the mobile phone shell inner shell are filled with the elastic rubber, multiple outer vent holes are formed in the surface of the mobile phone shell outer shell, and multiple inner vent holes are formed in the surface of the mobile phone shell inner shell. The high-protective-property mobile phone shell is simple and reasonable in structure and good in heat dissipation performance, meanwhile has good shock-proof performance, and has high promotional value.
Owner:仙游县元生智汇科技有限公司
Adjustable damping device for ship base
InactiveCN103967987AGood shock absorbing effectSuppress vibration noiseShock absorbersMarine engineering
The invention discloses an adjustable damping device for a ship base. The adjustable damping device for the ship base comprises webs (1), a flat plate (2), a vibration isolating cushion (3), a spring assembly (4), a base (5), base stand bars 5 (1), a base support 5 (2), vertical bolts (6), a supporting block (7), transverse bolts (8), an arc-shaped toggle plate (9), a foot pad (10), fixing plates (11) and fixing bolts (12). By the adoption of the adjustable damping device for the ship base, a whole ship can be better hidden, and the comfort of the whole ship is improved. The adjustable damping device for the ship base has the advantages of being reasonable, simple, easy to manufacture and low in cost.
Owner:JIANGSU MARITIME INST +1
Special metal rubber shock absorber for spacecraft
The invention relates to a special metal rubber shock absorber for a spacecraft, and the shock absorber comprises a shell, a bottom cover, a central shaft, two groups of shock absorption elements and a corrugated pipe dust shield. Each group of shock absorption elements is composed of a metal rubber component and a cylindrical compression spring, wherein the cylindrical compression spring sleeves the outer side of the metal rubber component, and the cylindrical compression springs and the metal rubber components form a relationship of parallel connection; the corrugated pipe dust shield is composed of a lower flange, a triangular corrugated pipe and an upper connecting piece which are welded into an integral whole by adopting electron beams. The special metal rubber shock absorber has the characteristics of outstanding shock absorbing effect, small size, light weight, good environment adaptability, stable performance, long service life and the like, and is especially suitable for the shock absorption of precise instruments in the special fields such as aviation and spaceflight.
Owner:PEOPLES LIBERATION ARMY ORDNANCE ENG COLLEGE
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