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58results about How to "Reduce the difficulty of loading and unloading" patented technology
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Large vertical type composite ring rolling mill and control method
ActiveCN104438990AHigh precisionImprove mechanical propertiesRoll force/gap control deviceMetal rolling arrangementsThick wallRoll forming
The invention provides a large vertical type composite ring rolling mill and a control method. The large vertical type composite ring rolling mill comprises a frame, a roller mechanism, a left sub roller mechanism, a right sub roller mechanism, a core roller mechanism and a control device. The control device is used for controlling operation of the roller mechanism, the left sub roller mechanism, the right sub roller mechanism and the core roller mechanism. The core roller mechanism comprises a core roller, a fixed support, a movable support, a core roller base and a lifting drive device, the lower end of the movable support is connected with the lifting drive device to enable the movable support to move up and down, the outer side of the fixed support is connected with a rotary drive device which can drive the core roller to rotate, the outer side of the rotary drive device is connected with a locating baffle mechanism, and precise locating of a baffle is achieved through displacement sensors. The large vertical type composite ring rolling mill can be used for automatic composite roll forming of large complex thick-wall deep-groove rings, and a mill user can obtain remarkable economic benefits.
Owner:ZHANGJIAGANG HAILU ANNULAR FORGINGS +1
Axial-feeding type rice and wheat threshing and separating integrated device
ActiveCN103718733AShorten the lengthSimple structureCrop conditionersMowersAgricultural engineeringIntegrated devices
The invention relates to an axial-feeding type rice and wheat threshing and separating integrated device which comprises a feed head (1), a longitudinal axial-flow threshing and separating drum (2), a threshing gridded cover plate (3) and a separating concave grate (4). The feed head (1) is arranged at the front end of the longitudinal axial-flow threshing and separating drum (2), the threshing gridded cover plate (3) is arranged on the upper side of the longitudinal axial-flow threshing and separating drum (2), the separating concave grate (4) is arranged on the lower side of the longitudinal axial-flow threshing and separating drum (2), and the threshing gridded cover plate (3) and the separating concave grate (4) encircle to form a barrel capable of accommodating the longitudinal axial-flow threshing and separating drum (2). The axial-feeding type rice and wheat threshing and separating integrated device can realize high-feed harvesting of rice or wheat, and is high in harvesting efficiency and high in threshing capacity. As the length of the longitudinal axial-flow drum is reduced effectively, straws smashed by smashing and throwing mechanism are smashed effectively and thrown uniformly, and then can be returned to fields directly after harvesting.
Owner:JIANGSU UNIV
Pure electric commercial vehicle power assembly suspension system and assembling method thereof
ActiveCN107344489AImprove vibration damping abilityReduce in quantityElectric propulsion mountingControl devicesVehicle frameElectric machinery
The invention discloses a pure electric commercial vehicle power assembly suspension system. According to the system, the front end of a power assemble comprising a motor is connected with the middle of a U-shaped-structure front suspension bracket through a front suspension support and a front suspension bolster assembly in sequence; the left end and the right end of the front suspension bracket are connected with a vehicle frame longitudinal beam; the rear end of the power assembly is connected with the vehicle frame longitudinal beam through a rear suspension support and a rear suspension bolster assembly in sequence; the front suspension support, the front suspension bolster assembly and the front suspension bracket are connected with one another in a vertical tightened mode, and the rear suspension support and the rear suspension bolster assembly are also connected in a vertical tightened mode; the front suspension bolster assembly comprises an upper framework, a rubber body and a lower framework; and the upper framework is internally provided with upper grooves, and the lower framework is internally provided with lower protrusion blocks connected with the corresponding upper grooves in a clamped mode. According to the design, the suspension system is suitable for power assemblies where motors are additionally arranged of pure electric commercial vehicles, and good in vibration isolation effect, the assembling difficulty can be lowered, three-direction limiting can be achieved, the weight is low, and the cost is low.
Owner:DONGFENG COMML VEHICLE CO LTD
Aluminum alloy metal part grinding and polishing device
ActiveCN112775777AEffectively fixedEasy to polishGrinding carriagesGrinding drivesStructural engineeringMechanical engineering
The invention belongs to the technical field of aluminum alloy machining equipment, and discloses an aluminum alloy metal part grinding and polishing device which comprises a grinding table and an aluminum alloy plate. Two symmetrically-distributed fixing assemblies are arranged at the top of the grinding table. Each fixing assembly comprises a first hydraulic rod, wherein the mounting end of the first hydraulic rod is arranged at the top of the grinding table, a fixing plate is arranged at the output end of the first hydraulic rod, a first electric telescopic rod is arranged on one side of the fixing plate, a first moving plate is arranged at the output end of the first electric telescopic rod, second electric telescopic rods are arranged on the end face of the periphery of the first moving plate, second moving plates are arranged at the other ends of the second electric telescopic rods, first air guide pipes are arranged at one ends of the second moving plates, and suckers are arranged at the other ends of the first air guide pipes. According to the aluminum alloy plate polishing device, through the arrangement of a polishing assembly, the fixing assemblies and a containing plate, the two side faces of an aluminum alloy plate can be ground at a time, the aluminum alloy plate can be ground and pre-cleaned, and the grinding precision is controlled.
Owner:JIANGXI DONGYANG ALUMINUM CO LTD
Mounting/dismounting device for disc milling cutter
ActiveCN103182638AReduce the difficulty of loading and unloadingImprove loading and unloading efficiencyMetal working apparatusEngineeringMilling cutter
A mounting / dismounting device for a disc milling cutter comprises a support, a lifting shaft, a cutter supporting disc and a hand wheel, wherein the support comprises a frame foot formed by fixedly connecting a plurality of strip-shaped parts and a connecting threaded block fixed in the center of the upper end of the frame foot and provided with a vertical threaded hole; the lower ends of the cutter supporting disc and the lifting shaft are in threaded connection with the connecting threaded block, and the upper end of the lifting shaft is hinged with the cutter supporting disc; and the hand wheel and the lifting shaft are fixedly connected below the cutter supporting disc. When in use, the mounting / dismounting device for the disc milling cutter is placed on a workbench of a milling machine and used for operation of connecting and dismounting of the disc milling cutter and the milling machine, can lower difficulty in mounting and dismounting the disc milling cutter on the milling machine, facilitates improvement on mounting / dismounting efficiency and safety of the disc milling cutter, and has the advantages of simple structure and convenience in use.
Owner:HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
Crawler type air-suspension transport vehicle
InactiveCN105000012ALow motion frictionRealize automatic accompanyingEndless track vehiclesAir-cushionGas compressorControl system
The invention discloses a crawler type air-suspension transport vehicle. The crawler type air-suspension transport vehicle comprises a chassis, wherein a power system and a control system are arranged on the chassis, and crawler walking mechanisms in left-right symmetry and the same structure are respectively arranged on the left side and the right side of the bottom of the chassis; a frame is arranged in the middle part of the chassis; an upper bracket is arranged at the top of the frame; a bearing plate is horizontally arranged on the upper bracket; a lower bracket is arranged at the bottom of the frame; two air-jet load bearing devices are respectively arranged on the left side and the right side of the lower end of the lower bracket; each air-jet load bearing device is positioned at the inner part of the corresponding crawler walking mechanism; the front end and the rear end of each air-jet load bearing device are connected with the corresponding crawler walking mechanism through connecting rod mechanisms respectively; a spring is arranged between the chassis and each crawler walking mechanism; an air compressor and a high-pressure air storage tank are arranged in the frame; the outlet of the high-pressure air storage tank is connected with the air inlet of each air-jet load bearing device through a high-pressure air tube. The crawler type air-suspension transport vehicle disclosed by the invention is convenient to operate and control, easy to manufacture, low in cost, little in energy consumption, and high in safety and reliability, so that the crawler type air-suspension transport vehicle is especially suitable for transporting heavy cargoes at wharfs and ports.
Owner:HUANGHE S & T COLLEGE
Upper mold quick clamping device and application thereof and application method
The invention discloses an upper mold quick clamping device and application thereof and an application method, and belongs to the technical field of mold design. The device comprises an upper mold base, an upper mold, a hose base, a thimble and a hose; a mold mounting hole for mounting the upper mold is formed in the bottom of the upper mold base; the hose base is fixed on the side surface of theupper mold base, and a pipe groove is formed in the side surface thereof opposite to the upper mold base; the hose is positioned in the pipe groove; a thimble hole opposite to the pipe groove is formed in the side surface of the upper mold base, and communicates with the mold mounting hole; the thimble is arranged in the thimble hole, and the end thereof near the mold mounting hole is a positioning end; and a clamping groove cooperating with the positioning end of the thimble is formed in the side surface of the upper mold. The clamping device skillfully adopts a structural form of hydraulic force driving expansion of the hose to drive the thimble to clamp the upper mold to quickly realize clamping of the upper mold, achieves a two-way self-positioning effect to achieve higher clamping precision, greatly simplifies the structure, and is few in part, simple in clamping, low in cost and reliable in clamping.
Owner:马鞍山市国菱机械刃模有限公司
Quick-mounting table frame and table
ActiveCN113397301AReduce wearExtended service lifeRod connectionsFoldable tablesStructural engineeringMechanical engineering
The invention discloses a quick-mounting table frame and a table, and belongs to the technical field of tables. The quick-mounting table frame with a quick assembly structure comprises a support assembly and a stand column assembly used for supporting the support assembly, the support assembly comprises a cross beam and longitudinal beams arranged at the two ends of the cross beam, and the stand column assembly comprises a stand column body and a bottom box located at the end of the stand column body. A rotary connecting structure and an elastic inserting structure which are arranged at intervals are arranged between the bottom box and the cross beam, the elastic inserting structure comprises an elastic inserting part and a bearing part which are arranged in a matched mode, and a handle for pulling the elastic inserting part to be separated from the bearing part is arranged on the elastic inserting part. The bottom box and the cross beam are pushed to rotate relatively to enable the elastic inserting part to be elastically inserted into the bearing part to achieve rapid locking of the bottom box and the cross beam, the handle pulls the elastic inserting part to be separated from the bearing part to achieve rapid unlocking of the bottom box and the cross beam, rapid assembly and disassembly of the cross beam and the bottom box are achieved at the same time through one structure, assembly and disassembly difficulty is reduced, assembly and disassembly efficiency is improved, the cost is saved, abrasion of parts is reduced, and stability after assembly is improved.
Owner:ZHEJIANG JIECHANG LINEAR MOTION TECH
Moving assembly for LCD (Liquid Crystal Display) display screen
ActiveCN109323085ASimplify the installation processSimplify disassembly stepsMachine framesStands/trestlesLiquid-crystal displayEngineering
The invention provides a moving assembly for an LCD (Liquid Crystal Display) display screen. The moving assembly comprises sliding corner pieces and fixed parts, wherein the sliding corner pieces areinstalled on the corners of the LCD display screen, and the fixed parts are installed on a load bearing wall; sliding blocks are installed on two perpendicular outer side surfaces of the sliding corner pieces; and chutes into which the two sliding blocks are spliced are respectively formed in four sub blades of the fixed parts, and the LCD display screen is installed on the load bearing wall through the sliding fit of the sliding blocks and the chutes. According to the moving assembly for the LCD display screen, the assembly and disassembly steps of the LCD display screen are simplified, the assembly and disassembly difficulty is reduced, the number of parts is reduced, and the production cost is reduced. In addition, the fixed parts and the sliding corner pieces are small and thin, therefore, the integral thickness of equipment can be reduced, the installation space is saved, and the lightweight installation is realized.
Owner:GUANGDONG VTRON TECH CO LTD
Limiting type suspending cushion assembly
PendingCN107323244AAvoid tearingImprove versatilityJet propulsion mountingInternal combustion mountingVulcanizationClassical mechanics
Provided is a limiting type suspending cushion assembly. The limiting type suspending cushion assembly comprises an upper skeleton, an intermediate rubber body and a lower skeleton, wherein the upper skeleton, the intermediate rubber body and the lower skeleton are integrally vulcanized; upper grooves are formed in an upper front side plate and an upper rear side plate of the upper skeleton; lower convex blocks are arranged on a lower front side plate and a lower rear side plate of the lower skeleton; the upper grooves are connected with the lower convex blocks which are located in the upper grooves in a clamping mode; a clamping gap exists between the upper grooves and the lower convex blocks; outward protruding parts are correspondingly arranged at the two ends of an upper top plate and a lower bottom plate, so that bolt holes are formed in the outward protruding parts; and bolt grooves corresponding to the bolt holes are formed in the left side and the right side of the intermediate rubber body. According to the limiting type suspending cushion assembly, can not only three-dimensional limiting be realized, universality is good, the structure is light, but also loading and unloading of bolts are facilitated, size is small, and weight is light.
Owner:DONGFENG COMML VEHICLE CO LTD
Stainless steel glass handrail easy to store and install
The invention relates to the technical field of stainless steel handrails, in particular to a stainless steel glass handrail easy to store and install. The stainless steel glass handrail comprises a stainless steel handrail body, wherein the stainless steel handrail body is installed on the ground. The stainless steel glass handrail easy to store and install is composed of a handrail body, an angle-adjustable upper adjusting installation bracket and a height-adjustable lower adjusting installation bracket, wherein a side storage groove in which a side overturning assembly plate is arranged isformed in the outer side surface of the handrail body. The angle and the height of the side overturning assembly plate are changed, so that glass is conveniently installed and fixed, the stability inadjustment, fixing and storage of the side overturning assembly plate is increased, the whole structure is simple and convenient to adjust, install and store, and the application range is wide; and arc-shaped side loading and unloading notches are formed in the inner side surface of the side storage groove and are located in the upper and lower ends of a longitudinal chute, so that people can adjust the side overturning assembly plate to overturn in the side storage groove without complete disassembly, and the loading, unloading and adjusting operation is more convenient.
Owner:江苏柏芸金属科技有限公司
Emergency rescue vehicle and installation method thereof
PendingCN114775720AFast and flexible deliveryReturn to workMechanical machines/dredgersEmergency rescueControl engineering
The invention relates to an emergency rescue vehicle and an installation method thereof, and the emergency rescue vehicle comprises a chassis (100) and an upper vehicle (200) which are relatively independent and can be connected with each other. The chassis (100) comprises a rotary base module (M1), a left hinge body module (M2), a right hinge body module (M3), a central rotary body module (M4), a rotary supporting module (M5), a left front leg module (M6), a right front leg module (M7), a left rear leg module (M8), a right rear leg module (M9), a left rear wheel module (M10), a right rear wheel module (M11) and a chassis oil cylinder module (M12) which are relatively independent and can be connected according to a preset sequence, the left front leg module (M6) comprises a left front leg and a left front wheel, and the right front leg module (M7) comprises a right front leg and a right front wheel. The chassis is divided into twelve independent small modules, water, land and air multi-path convenient transportation can be achieved, rapid and flexible delivery of the emergency rescue vehicle is achieved, and assembly and disassembly are convenient.
Owner:JIANGSU XCMG CONSTR MASCH RES INST LTD
Electric power iron tower angle steel delivery detection equipment
PendingCN114295637AReasonable structural designEasy to useMaterial analysis by optical meansInvestigating material hardnessElectric machineLinear motor
The invention discloses electric iron tower angle steel delivery detection equipment which comprises a workbench, stand columns are connected to the four corners of the bottom of the workbench, a storage table is arranged above the workbench, a supporting base is connected between the end of the storage table and the workbench, guide rails are connected to the left side wall and the right side wall of the workbench, and linear motors are installed on the guide rails. A detection frame is connected between the outer walls of the two linear motors, a hydraulic rod is connected to the bottom of the transverse end of the detection frame, a hardness meter is connected to the movable end of the bottom of the hydraulic rod, inclined supports are arranged on the left side and the right side of the hydraulic rod, the upper ends of the inclined supports are fixedly connected with the detection frame, the lower ends of the inclined supports are connected with detection cameras, and a PLC is installed on the outer wall of the workbench. The angle steel detection device is reasonable in structural design, convenient to use and capable of making contact with angle steel so as to detect the angle steel, the side edges of the angle steel can be pressed and corrected through the pressing slopes, the angle steel can be conveyed, the loading and unloading difficulty is reduced, and the detection efficiency can be improved.
Owner:四川翔越电力线路构件有限公司
Mounting/dismounting device for disc milling cutter
Owner:HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
Assembly structure and assembly joint of steel pipe concrete combined truss
PendingCN107035066AEasy constructionReduce the difficulty of transportation and handlingGirdersJoistsSteel tubeAssembly line
The invention provides an assembly structure and assembly joint of a steel pipe concrete combined truss. The assembly structure comprises at least one main limb steel pipe, at least one steel pipe concrete joint and at least one joining pipe. Each steel pipe concrete joint comprises a steel pipe joint body composed of a chord member and at least one web member. The chord members and the web members are filled with concrete. A pipe opening of each web member is arranged on the wall of the corresponding chord member and communicates with the wall of the corresponding chord member mutually. First connecting plates are arranged at the two pipe openings of each chord member. More than one bolt hole is formed in each first connecting plate. A second connecting plate is arranged on the other pipe opening of each web member. More than one bolt hole is formed in each second connecting plate. The main limb steep pipes are connected with the first connected plates in a locking mode through bolts. The joining pipes are connected with the second connecting plates in a locking mode through bolts. Concrete pouring holes are formed in at least any one of the first connecting plates and the second connecting plates. The transporting, mounting and detaching difficulty of equipment is reduced greatly, the construction period is shortened significantly, the construction cost is reduced, economy and high efficiency are achieved, the application range is wide, and the industrialization degree is high.
Owner:FUJIAN UNIV OF TECH
Mounting and dismounting type clamp for robot machining and component machining method
ActiveCN107283189ASimplify the installation processReduce the difficulty of loading and unloadingPositioning apparatusMetal-working holdersRobot machiningEngineering
The invention belongs to the technical field of robots, and provides a mounting and dismounting type clamp for robot machining and a component machining method. The mounting and dismounting type clamp comprises a base used for being connected with a robot machining platform. The base is provided with a supporting device used for containing a to-be-machined component. The supporting device is provided with an inner ring fixing device used for fixing the to-be-machined component. A limiting block is arranged at the bottom of the inner ring fixing device. The corresponding position of the supporting device is provided with a coordination block connected with the limiting block. The inner ring fixing device and the supporting device are detachably connected through the limiting block and the coordination block. Due to matched connection of the limiting block and the coordination block, the inner ring fixing device is detachably connected to the supporting device, accordingly, after the to-be-machined component is placed on the supporting device, the inner ring fixing device can be very conveniently and rapidly arranged on the supporting device, the to-be-machined component is fixed, the clamp installing process is simplified, and the clamp mounting and dismounting difficulty is greatly lowered; and the clamp installing time is saved, and the machining efficiency is improved.
Owner:YUANMENG PRECISION TECH SHENZHEN INST
Pneumatic external seizing type spring-butted water pipe joint and using method of pneumatic external seizing type spring-butted water pipe joint
ActiveCN110864170AThe testing process is simpleReduce manufacturing costSleeve/socket jointsReciprocating motionPipe fitting
The invention provides a pneumatic external seizing type spring-butted water pipe joint and a using method of the pneumatic external seizing type spring-butted water pipe joint, and relates to the technical field of joint connection. The pneumatic external seizing type spring-butted water pipe joint comprises a cylinder, wherein a cylinder piston assembly is arranged in the cylinder, and is connected with a clamping component; the cylinder piston assembly is pushed by the cylinder to perform reciprocating motion, so that locking and releasing of the clamping component are realized; the cylinder also comprises a hollow cylinder body; a water inlet pipeline is arranged in the cylinder body; the front end of the water inlet pipeline extends out of the cylinder body; a water opening spring pipe is arranged at the tail end of the water inlet pipeline; and a spring is arranged on the water opening spring pipe, and is used for providing forward pressure for the water opening spring pipe to compact the water opening spring pipe and the butted pipe piece joint to be detected. According to the pneumatic external seizing type spring-butted water pipe joint disclosed by the invention, a liquidcooling testing working procedure is simplified, the manufacturing cost and the testing working hour are effectively reduced, and the testing efficiency of a liquid cooling system is improved; a compatibility design is adopted, so that versatility is realized, and interface butting capacity of different systems is improved; and the pneumatic external seizing type spring-butted water pipe joint has large mounting common difference adjusting space, so that the accuracy and the yield of products are effectively improved.
Owner:宁波央腾汽车电子有限公司
Method and device for shortening pidgeon method reduction cycle and extending reduction jug durability
InactiveCN100363516CReduce the difficulty of loading and unloadingExtended service lifeHeat conductingSlag
The invention provides a reinforcement device arranged in reaction zone of horizontal Pidgeon Process reduction tank, which has well heat-conducting property to convey rapidly the heat from tank wall to low-temperature zone on tank center and benefit to heat all material quickly and evenly and cut reduction time with Pidgeon Process. It also balances the pressure on tank wall to prolong the creep resistance and service life of the tank. The double-bottom charge chute and a method to unload with predetermined slag through hole make it possible to load and unload material for reduction tank with reinforcement device.
Owner:刘伟杰
Integrated sewage treatment equipment
ActiveCN111410348AReduce volumeSimple structureSpecific water treatment objectivesTreatment involving filtrationEngineeringEnvironmental engineering
The invention relates to the technical field of sewage treatment equipment, especially to integrated sewage treatment equipment with a simple structure and a small size. The integrated sewage treatment equipment comprises a cylinder body, a central pipe, a spiral drainage plate, a partition plate assembly and a purification unit, a water inlet is formed in the bottom of the cylinder body, a wateroutlet is formed in the top of the cylinder body, the central pipe is connected with the bottom of the cylinder body, and the spiral drainage plate is spirally wound around the central pipe and defines a spiral flow channel with the central pipe and the cylinder body. The spiral flow channel is divided by the partition plate assembly to form a first-stage filtering chamber, a second-stage filtering chamber, a purifying chamber and a buffering chamber which are sequentially communicated, the input end of the first-stage filtering chamber is communicated with the water inlet, and the output endof the buffering chamber is communicated with the water outlet. The purification unit comprises an aeration device, a filler and a negative ion generator, the aeration device and the negative ion generator are accommodated in the inner cavity of the central pipe, the output end of the aeration device is communicated with the first-stage filtering chamber, the filler is arranged in the second-stagefiltering chamber, and the output end of the negative ion generator is communicated with the purifying chamber.
Owner:佛山市顺德区华盈环保水务有限公司
Method and device for shortening pidgeon method reduction cycle and extending reduction jug durability
InactiveCN1733951AReduce the difficulty of loading and unloadingExtended service lifeSlagEngineering
The invention provides a reinforcement device arranged in reaction zone of horizontal Pidgeon Process reduction tank, which has well heat-conducting property to convey rapidly the heat from tank wall to low-temperature zone on tank center and benefit to heat all material quickly and evenly and cut reduction time with Pidgeon Process. It also balances the pressure on tank wall to prolong the creep resistance and service life of the tank. The double-bottom charge chute and a method to unload with predetermined slag through hole make it possible to load and unload material for reduction tank with reinforcement device.
Owner:刘伟杰
Drawing blowout prevention device
PendingCN110331956ATechnical requirements that do not affect the safety of blowout preventionEfficient collectionSealing/packingMechanical engineeringWellhead
The invention discloses a drawing blowout prevention device. The drawing blowout prevention device comprises a drawing blowout prevention pipe connected to a wellhead device, and a protection outer cylinder for preventing liquid on the drawing blowout prevention pipe from being diffused outwards and collecting the liquid is arranged outside the drawing blowout prevention pipe. The protection outercylinder is arranged on the periphery of the drawing blowout prevention pipe in a covering manner, the protection outer cylinder does not affect the wellhead blowout prevention safety technical need,and can effectively collect the outwards-diffused liquid (including outwards-splashed liquid and flowing liquid formed through scraping) generated in the drawing work, the outwards-diffused liquid isprevented from polluting the surrounding, the protection effect on the environment is good, and practicability is high.
Owner:中石化石油工程技术服务有限公司 +1
Reaction Modules for Pipeline Gas-Solid Reactors
ActiveCN105561892BQuick assemblyQuick releaseGaseous fuelsChemical/physical processesGas solidSolid reaction
The present invention discloses a reaction module used for a pipeline type gas-solid phase reactor, one end of the reaction module is provided with a male plug connector, the other end of the reaction module is provided with a female sleeve coupling, a reaction module pipe cavity between the male plug connector and the female sleeve coupling is a reactant accommodating chamber, a gas inlet and a gas outlet of the reactant accommodating chamber are respectively provided with a gas distribution plate; and along the reaction module axis direction, a connecting piece and a connected piece of a fastening connection member are respectively arranged on the outer periphery of the female sleeve coupling and the outer periphery of the reaction module near the male plug connector. The reaction module used for the pipeline type gas-solid phase reactor can further enhance use conveniences of the gas-solid phase reactor industrial production, significantly reduce the loading and unloading cycle of a solid phase reactant or catalyst particles, and improves the application range of the gas-solid phase reactor.
Owner:李劲 +1
A new type of easy-to-load and unload electromechanical equipment transport platform
ActiveCN103922070BSolve the difficulty of manual handlingSave handling timeConveyorsSupporting framesFace sheetIdler-wheel
Owner:新沂市棋盘工业集中区建设发展有限公司
A processing equipment for the production of externally balanced thermal expansion valves for qpw5 automobile air conditioners
InactiveCN111285113BImprove processing efficiencyReduce the difficulty of loading and unloadingCharge manipulationConveyor partsHydraulic cylinderElectric machinery
Owner:SHANGYU DESHI PRECISION MACHINERY CO LTD
Movement shifting claw positioning tool
ActiveCN113829088AReduce the difficulty of loading and unloadingEasy to operatePositioning apparatusMetal-working holdersEngineeringStructural engineering
The invention provides a movement shifting claw positioning tool. The movement shifting claw positioning tool comprises a base, a clamping assembly, a jacking plate and an extrusion assembly. The base comprises a bearing seat, a connecting shaft and a center block, and the bottom face of the center block is connected with the top face of the bearing seat through the connecting shaft. The clamping assembly comprises a guide rod, a limiting plate and a clamping block, one end of the guide rod is connected with the side wall of the center block, the other end of the guide rod is connected with the limiting plate, and the clamping block is arranged on the guide rod in a sliding manner. The jacking plate is arranged on the connecting shaft in a liftable manner, and a separation block is arranged on the top face of the jacking plate. The extrusion assembly comprises an adjusting plate, an extrusion sleeve and an operation rod, the adjusting plate is arranged at one side of the limiting plate, one end of the operation rod is inserted into the extrusion sleeve, an operation block is arranged on the operation rod, and a driving groove and an annular cutting groove used for containing the operation block are formed in the extrusion sleeve. According to the movement shifting claw positioning tool, the loading and unloading difficulty of a shifting claw can be reduced, and the shifting claw is prevented from being damaged.
Owner:TIANJIN SEAGULL WATCH CO LTD
A grinding and polishing device for aluminum alloy metal parts
ActiveCN112775777BEffectively fixedEasy to polishGrinding carriagesGrinding drivesEngineeringMaterials science
The invention belongs to the technical field of aluminum alloy processing equipment, and discloses a grinding and polishing device for aluminum alloy metal parts, which includes a grinding table and an aluminum alloy plate. Two sets of symmetrically distributed fixing assemblies are arranged on the top of the grinding table. It includes a first hydraulic rod, the installation end of the first hydraulic rod is set on the top of the grinding table, and the output end of the first hydraulic rod is provided with a fixed plate, and a first electric telescopic rod is provided on one side of the fixed plate. The output end of an electric telescopic rod is provided with a first moving plate, and the surrounding end faces of the first moving plate are provided with a second electric telescopic rod, and the other end of the second electric telescopic rod is provided with a second moving plate, so One end of the second moving plate is provided with a first air guide tube, and the other end of the first air guide tube is provided with a suction cup. The present invention can grind and polish both sides of the aluminum alloy plate at one time by arranging a grinding component, a fixing component and a placement plate. The side, and the aluminum alloy plate can be polished and pre-cleaned to control the grinding accuracy.
Owner:JIANGXI DONGYANG ALUMINUM CO LTD
Barrel-shaped housing electronic equipment
ActiveCN108901160AEasy accessReduce the difficulty of loading and unloadingCasings/cabinets/drawers detailsBarrel ShapedElectric equipment
The invention discloses barrel-shaped housing electronic equipment. The barrel-shaped housing electronic equipment comprises a curved barrel-shaped housing and a main board assembly arranged in the housing, wherein one surface, which is connected with the inner wall of the housing, of the main board assembly is equipped with a slide rail; a slide rail slot is formed in a corresponding position ofthe inner wall of the housing; the end part of the main board assembly is equipped with a limiting plate perpendicular to the board surface of the main board assembly; the limiting plate is used for mounting and fixing the end surface of the housing; the slide rail is arranged on the back surface of the main board assembly, and the slide rail slot is formed in the inner surface, which correspondsto a fitted main board, of the curved housing; the slide rail is in sliding fit to the slide rail slot, so that the main board assembly can conveniently enter and exit the housing, and therefore, mounting and dismounting difficulty is reduced; especially, operation difficulty under a narrow space as the main board is directly fixed by a convex column and the like is avoided when the product outerdimension is relatively small; furthermore, the limiting plate is arranged on the main board assembly, so that firm mounting can be formed between the main board assembly and the housing, and therefore, more stable limiting is provided on the basis of matching with the slide slot; and the end surface of the housing is relatively low in matched mounting operation difficulty.
Owner:SHENZHEN EMDOOR DIGITAL TECH
Transportation base of integrated cabinet air conditioner
PendingCN114148629AReduce the difficulty of loading and unloadingImprove work efficiencyPackaging vehiclesContainers for machinesEngineeringIndustrial engineering
Owner:GREE ELECTRIC APPLIANCES INC
Concrete permeability detection device and method
PendingCN114577698AEasy to produceEven by forceWater resource assessmentPermeability/surface area analysisArchitectural engineeringStructural engineering
The invention discloses a concrete permeability detection device and method. The concrete permeability detection device comprises a first test tank and a second test tank which are used for clamping a test piece; the clamping device comprises a first clamping part, a second clamping part and a connecting part connected with the first clamping part and the second clamping part, the first clamping part abuts against the end face, away from the second test groove, of the first test groove, and a set distance is formed between the second clamping part and the end face, away from the first test groove, of the second test groove; the second clamping part is provided with a jacking piece, and the jacking piece moves relative to the second clamping part so as to abut against the center of the second test groove to clamp the first test groove and the second test groove, so that the problem that a test result is inaccurate due to solution seepage or air entering caused by non-uniform tightening of a tester is avoided; operation is convenient, connection is reliable, and accuracy is high.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Lateral extrusion adjustment mechanism for copper processing extruder
The invention relates to the technical field of copper processing, in particular to a lateral extrusion adjustment mechanism for a copper processing extruder, comprising a bottom support plate, the upper surface of the bottom support plate is fixedly connected with a worktable, and the upper surface of the bottom support plate is located at Both ends of the workbench are fixedly connected with a vertical upper support frame, and the upper end of the vertical upper support frame is fixedly connected with a top beam. A side extrusion adjustment mechanism for a copper processing extruder according to the present invention is provided with horizontal inner screw holes with built-in side thread limit rods on the bottom support plate and the worktable respectively, and the extrusion molding The corresponding position on the outer wall of the mold is provided with a limit groove for positioning and longitudinal support. The lateral thread limit rod can not only form a lateral support force for the extrusion mold, but also provide sufficient longitudinal support force, making the extruder suitable for The mold size is more extensive, the production cost and the difficulty of loading and unloading are greatly reduced, and the practicability is greatly enhanced.
Owner:中铜华中铜业有限公司
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