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38results about How to "Play a multi-purpose effect" patented technology
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Monomer composition for manufacturing chameleon glass blocks and method for preparing chameleon glass blocks
InactiveCN101838369AHigh refractive indexWith UV protection functionOptical elementsMonomer compositionAcrylic resin
The invention provides a monomer composition for manufacturing chameleon glass blocks and a method for preparing chameleon glass blocks. The composition comprises the following components in percentage by weight: 1, a monomer mixture: 40 to 70 percent of (methyl) acrylic resin, 20 to 40 percent of ethenyl monomer and 10 to 20 percent of crosslinker; and 2, auxiliary material and assistant for 1,000 grams of monomer mixture: 0.1 to 1 gram of chromotropic dye, 0.05 to 0.2 gram of ultraviolet absorber, 2 to 6 grams of antioxidant, 2 to 6 grams of stabilizer, 1 to 5 grams of polymerization additive and 0.8 to 5 grams of polymerization initiator. The reflection index of the obtained chameleon glass blocks is 1.60 to 1.63 and the transmittance after color change is 20 percent. Therefore, the effect that one pair of glasses can be used for multiple purposes is achieved.
Owner:SHANGHAI WEIXING OPTICAL
Multi-purpose mobile phone
InactiveCN102118470AMeet living requirementsEasy to carryBraceletsWrist-watch strapsFlexible circuitsMobile phone
The invention provides a multi-purpose mobile phone, which comprises a first flexible circuit board, a second flexible circuit board, a first transparent screen and a second transparent screen, wherein the first flexible circuit board and the second flexible circuit board can be used as a spectacle frame or watch straps after being bent; the first transparent screen and the second transparent screen can also be used as spectacle lenses or watch dial plates; and a cylindrical connecting finger device is arranged at one end of the first flexible circuit board, which is connected with the first transparent screen, metal bonding pads are arranged on the periphery of the cylindrical connecting finger device, pins of each metal bonding pad are connected with different signal wires on a mobile phone mainboard, a hollow circular ring connector structure is arranged on one end of the first transparent screen, which is connected with the first flexible circuit board, the metal bonding pad is also arranged in the circular ring connector structure, the cylindrical connecting finger device is buckled with the hollow circular ring connector structure, and the metal bonding pads of the two are corresponding mutually. The multi-purpose mobile phone combines the functions of the mobile phone, a watch and a pair of spectacles into one, is convenient to carry, has multiple purposes and is in line with the living requirements of modern people.
Owner:SHANGHAI SIMCOM LTD
Grass-cutting hob, cutter welding tool of grass-cutting hob and manufacturing method of grass-cutting hob
ActiveCN106392422AImprove welding efficiencyImprove welding precisionWelding/cutting auxillary devicesLawn-mowersLawnManufacturing engineering
The invention discloses a grass-cutting hob, a cutter welding tool of the grass-cutting hob and a manufacturing method of the grass-cutting hob, and belongs to the field of lawn machines and manufacturing processes of the lawn machines. By means of the grass-cutting hob, the cutter welding tool and the manufacturing method, the problem that existing grass-cutting hob manufacturing methods are high in cost or poor in quality is solved. The grass-cutting hob comprises cutters. Multiple insertion grooves are formed in each cutter. The corresponding insertion grooves are formed in each cutter with the circle center of the surface of the cutter as the central point according to an array with the angles between items being a. Positioning holes are formed in the cutters. The cutter welding tool of the grass-cutting hob comprises a base and multiple supporting plates perpendicularly arranged on the base at equal intervals. A cutter positioning block is arranged on one side of each supporting plate. The cutter positioning blocks correspond to the positioning holes. The manufacturing method of the grass-cutting hob mainly includes the step that the cutters are welded through the combination of the improvement mentioned above. The grass-cutting hob, the cutter welding tool and the manufacturing method mainly have the beneficial effect that on the premise of not increasing the production cost, the production efficiency and the quality of the grass-cutting hob are improved.
Owner:MAANSHAN GREEN FRIEND MACHINE MFG
Power transmission line snow removing and deicing device for electric power overhaul
ActiveCN112564009AAdjustable distanceReliable clampingOverhead installationMechanical engineeringIce melting
The invention discloses a power transmission line snow removing and deicing device for electric power overhaul, and relates to the technical field of electric power overhaul. The power transmission line snow removing and deicing device for electric power overhaul comprises a first half cylinder, wherein a driving mechanism, a clamping mechanism, a processing mechanism and a snow removing and deicing mechanism are arranged on the first half cylinder, a second half cylinder is installed on the first half cylinder in a hinged mode, the first half cylinder is attached to the second half cylinder,openings in the two sides of the first half cylinder and the openings in the two sides of the second half cylinder are each provided with a set of semicircular blades in a welded mode, and two sets ofstability maintaining wheels are rotationally installed on the inner wall of the first half cylinder. According to the power transmission line snow removing and deicing device for electric power overhaul, a soft rubber rod beats the surface of a power transmission line in a reciprocating mode, ice blocks frozen on the power transmission line are broken, compared with an ice breaking knife ice breaking or heating ice melting mode adopted by most devices, the mode can directly hit the surface of the power transmission line, the ice removing effect is more thorough, and due to the special material of the soft rubber rod, the power transmission line is not prone to damage and the potential safety hazard is small.
Owner:崇瑞飞科(山东)电力科技有限公司
Subsidiary agricultural product dryer
InactiveCN105509433AFacilitate mass production and promotionSimple structureSeed preservation by dryingDrying chambers/containersHigh volume manufacturingAgricultural engineering
The invention relates to the technical field of agricultural machinery, in particular to a machine which can be used for drying subsidiary agricultural products. The subsidiary agricultural product dryer comprises a machine body made of a stainless steel plate, wherein a plurality of grooves are formed in the inner wall of the machine body; trays are placed in the grooves for placing to-be-dried subsidiary agricultural products; an electric heating tube is further arranged on the inner wall of the machine body; the machine body is connected to a sealing door through two hinges; the other side of the sealing door is provided with a lock catch for fixing the sealing door with the machine body. The subsidiary agricultural product dryer adopts the electric heating tube to heat and dry the subsidiary agricultural products in a sealing environment, so that the subsidiary agricultural product drying process is not restricted by a weather environment factor, and the subsidiary agricultural products are dried at any time for next-step processing; and the subsidiary agricultural product dryer is simple in structure, is convenient for large-scale production and popularization, can be used for drying various subsidiary agricultural products, and achieves the effect that one machine serves several purposes.
Owner:占才明
Zipper coating device
InactiveCN101862721BUniform coatingNot easy to fall offLiquid surface applicatorsSlide fastenersEngineeringMechanical engineering
The invention discloses a zipper coating device, comprising a material box (1), a rolling wheel (2) for guiding the zipper (5) to walk and a roll coating wheel (3), wherein the material box (1) is arranged on the upper part of the device; the bottom of the material box (1) is provided with a discharge port (11); the lower part of the discharge port (11) is installed with a trough (4); the upper and lower parts of the trough (4) are respectively provided with a feed port (41) and a coating port (42); the roll coating wheel (3) is arranged inside the trough (4); and the rolling wheel (2) is arranged on the lower part of the trough (4). The device of the invention has simple structure, is convenient for coating and at the same time the coating is more even and difficult to drop off. The device of the invention also coats a tape of a waterproof zipper, thereby playing one unit multi-uses effect and saving production cost.
Owner:JIANGSU BOHAO ZIPPER
Multistage hydraulic cylinder track lifting and lining tool
InactiveCN101761001AReduce inventoryLow input costRailway track constructionHydraulic cylinderEngineering
The invention discloses a multistage hydraulic cylinder track lifting and lining tool, relating to instruments for lifting or lining in construction operation such as laying railway lines, overhaul and intermediate maintenance, maintenance and the like. The multistage hydraulic cylinder track lifting and lining tool comprises a base 1, a hand pump assembly 2, a hydraulic cylinder, a lining rod 6 and a track lifting wheel 9, wherein the lower end of a piston rod 13 of the hydraulic cylinder is vertically fixed to the base 1, the middle of the lining rod 6 is symmetrically mounted on both sides of a one-stage cylinder body 10 via an articulated shaft I 16, one end of the lining rod is provided with the track lifting wheel 9 and the other end thereof is articulated with a balance force rack, which can be in three manners including chain-type rod member, arc-shaped rod-type force rack and movable force rack. A hinge rod II 5 in the chain-type rod member is articulated with the lining rod 6, the other end of a hinge rod I 4 is articulated, via an articulated shaft II 17, with a connector 3 the lower end of which is vertically fixed to the base 1. A hydraulic valve 15, which is a manual reversing valve, supplies oil for the piston rod 13 so as to push a steel rail 8 to shift, achieving the purpose of lifting and lining track; and the hydraulic cylinder supplying oil to the cylinder body can restore rapidly.
Owner:张长友
Power transmission line snow cleaning and deicing device for electric power overhaul
InactiveCN113381371AAdjustable distanceReliable clampingOverhead installationApparatus for overhead lines/cablesMechanical engineeringElectric power
The invention discloses a power transmission line snow cleaning and deicing device for electric power overhaul, and relates to the technical field of electric power overhaul. The power transmission line snow cleaning and deicing device for electric power overhaul comprises a first half cylinder, a driving mechanism, a clamping mechanism, a processing mechanism and a snow cleaning and deicing mechanism are arranged on the first half cylinder, a second half cylinder is installed on the first half cylinder in a hinged mode, and the first half cylinder is attached to the second half cylinder. A group of semicircular blades are welded and mounted at openings in two sides of the first half cylinder and the second half cylinder; and two groups of stability maintaining wheels are rotatably mounted on the inner wall of the first half cylinder. According to the power transmission line snow cleaning and deicing device for electric power overhaul, a soft rubber rod flaps the surface of the power transmission line in a reciprocating mode, ice blocks frozen on the surface of the power transmission line are broken, compared with the mode of breaking ice through an ice breaking knife or melting ice through heating adopted by most devices, the mode can directly strike the surface of the power transmission line, the ice removing effect is more thorough, and due to the special material of the soft rubber rod, damage and potential safety hazards to the power transmission line are not easily caused.
Owner:腾多环境科技(江苏)有限公司
Traditional Chinese medicine composition for treating white hair and hair loss and preparation method thereof
InactiveCN110404041AImprove blood insufficiencyPlay a multi-purpose effectDermatological disorderConiferophyta medical ingredientsSesamum orientaleIlex kudingcha
Owner:林尚梅
Low-temperature plasma multi-processing-object experiment platform and processing method thereof
ActiveCN112076597APromote decompositionSimple structureGas treatmentPreparing sample for investigationGas cylinderTube furnace
The invention discloses a low-temperature plasma multi-processing-object experiment platform which comprises an air compressor, a condensation drying machine, a plurality of filters, an anti-explosiongas cylinder cabinet, a high-pressure pressure reducing valve, a tubular furnace, a humidifier and a DBD reactor. The air compressor is connected with the air inlet of thecondensation drying machinevia a pipeline, the condensation drying machine is connected with the high-pressure reducing valve via a pipeline, the high-pressure reducing valve is connected with the tubular furnace, and filters are arranged at an air inlet and an air outlet of the condensation dryer; a gas cylinder for storing gas is arranged in the anti-explosion gas cylinder cabinet; the gas cylinder is connected with a control panel and then is connected with a flange of an inlet pipeline of the tubular furnace through a tee joint; the tubular furnace is connected with an air inlet pipeline through a flange; the humidifier is connected with the air inlet pipeline through the pipeline, and the air inlet pipeline is respectively connected with the two DBD reactors through manual valves. The device can be used for conveniently and accurately researching low-temperature plasma waste gas and material treatment, and has the characteristics of multiple purposes, convenience in operation and observation and high practicability.
Owner:ZHEJIANG UNIV CITY COLLEGE
Pressure detection system after high-pressure rubber tube production
InactiveCN111323312AImprove stabilityPlay a multi-purpose effectMaterial strength using tensile/compressive forcesEngineeringMechanical engineering
The invention provides a pressure detection system after high-pressure rubber tube production. The system comprises a frame, an adjusting device, a connecting frame, a driving air cylinder, an embedded plate, a multipurpose pressing head, a pressure gauge, a connecting rope and a sleeving device. An adjusting device is mounted at a left end of the frame; the frame is made of a transparent material; a connecting frame is installed on a right side of an upper end of the adjusting device; a driving cylinder is mounted on the left side of the upper end of the connecting frame; an ejection end of the driving cylinder is mounted on the embedded plate; the pressure gauge is mounted on the right side of the upper end of the connecting frame; and a connecting rope is connected between the pressuregauge and the embedded plate, the multipurpose pressing head is embedded into a lower end of the embedded plate, and the sleeving device is installed at the right end of the frame. Problems that in traditional detection, a pressure bearing capacity of a high-pressure rubber tube is measured by increasing and decreasing weight of pressed objects, and the pressed objects are inconvenient to store and carry due to a large number can be solved.
Owner:宛兴怀
House water supply pipe automatic guarding system
InactiveCN104712016AConserve waterPlay a multi-purpose effectService pipe systemsWater mainsWater resourcesEngineering
The invention relates to a house water supply pipe automatic guarding system. The house water supply pipe automatic guarding system is displayed in an intelligent water meter manner; the problem of leakage or pipe explosion of a house water supply pipe is mainly solved; reasonable inspection rules and quite practical control strategies are formulated according to different characteristics obtained by comparing the condition that the water supply pipe is leaked or exploded with the condition that water is normally used by persons; and hardware setting is deployed according to the control strategies, so that the daily life requirements of the persons are met in a convenient and practical manner. After the house water supply pipe automatic guarding system is used, the persons do not need to worry about meaningless water resource waste caused by sudden leakage or pipe explosion of the house water supply system any more, and water is saved.
Owner:徐北生
Classified screening device for intelligent packaging design
ActiveCN112827792AChange the effective upper and lower thresholdsChange screening gapSievingScreeningPackage designStructural engineering
The invention discloses a classification screening device for intelligent packaging design, which comprises a machine shell and guide rail assemblies, wherein a long cylindrical cavity is formed in the machine shell, and the bottom of the cavity is hollowed out; a driving turntable and a driven turntable which are concentric are rotatably arranged at the two ends of the cavity respectively, and the driven turntable is vertically higher than the driving turntable; a plurality of guide rail assemblies are circumferentially distributed between the driving turntable and the driven turntable, and the two ends of each guide rail assembly are fixed to the surface of the driving turntable and the surface of the driven turntable respectively; and a plurality of circles of spacer rings surrounding the guide rail assemblies are movably arranged on the peripheries of the guide rail assemblies, and the intervals between the spacer rings are gradually increased in the direction from the driven turntable to the driving turntable. Compared with the prior art, the screening gap can be changed according to the proportion, so that the classified screening device can be suitable for screening various materials with different outer diameter ranges, blockage is avoided, and the effect that one machine has multiple purposes is achieved.
Owner:浙江育英职业技术学院
A method of manufacturing a grass cutting hob
ActiveCN106392422BImprove welding efficiencyImprove welding precisionWelding/cutting auxillary devicesLawn-mowersLawnManufacturing engineering
Owner:MAANSHAN GREEN FRIEND MACHINE MFG
Multifunctional transplanter body
The invention relates to a multifunctional transplanter body which comprises a machine frame, front wheels, rear wheels, a seat and a steering wheel, wherein the machine frame between the steering wheel and the seat is provided with a box body; the front wheels and rear wheels are respectively detachably provided with an auxiliary wheel; one side of the auxiliary wheel is fixedly provided with a locking cylinder; three alternately arranged side walls of the locking cylinder are fixedly provided with localizers; the outer side of the locking cylinder is provided with a driver; the driver is provided with a locking hole; a bolt which forms a threaded connection with the wheel hub is arranged in the locking hole; the outer wall of the driver is provided with grips; the front side of the machine frame is provided with a pair of seedling carrying assemblies; each seedling carrying assembly mainly comprises a lifting mechanism and a telescoping mechanism; the lifting mechanism mainly comprises a first bracket, a second bracket, a third bracket and a fourth bracket; the first, second, third and fourth brackets are sequentially arranged from bottom to top; and the telescoping mechanism is arranged between the fourth bracket and the machine frame. The transplanter body is convenient for mounting and demounting; and the seedling carrying assemblies can be folded, thereby facilitating the reduction of volume.
Owner:SHANDONG ACADEMY OF AGRI MACHINERY SCI
Foldable lantern and application thereof
InactiveCN105674206AImprove stabilitySmall space volumeNon-electric lightingPoint-like light sourceEngineeringLantern
The invention discloses a foldable lantern and application thereof, and belongs to the technical field of decorative lighting products. The foldable lantern comprises a hood body which is formed by connecting and bonding hood body pieces end to end, the surface of each hood body piece is provided with a plurality of vertical creases and one transverse crease according to folding requirements, and the upper end and the lower end of each hood body piece are both provided with through holes. The hood body of the lantern can be designed in a foldable type, the stability of the hood body is improved through fixing rings, the space size of the hood body can be effectively reduced, and packaging or carrying is facilitated; the lantern can also be decorated to improve the variety of the lantern. The hood body is ingenious in conception, simple in structure, low in cost, high in practicability, good in decoration effect, convenient to produce and mount and easy to popularize. According to the application of the foldable lantern, the foldable lantern can be applied to various occasions for decoration according to needs, and therefore various artistic conceptions are expressed, the atmosphere is foiled, the effect that the lantern achieves multiple purposes is achieved, resources are saved, and the environment is protected.
Owner:庄言
Reciprocating type vibrating feeder
PendingCN111169919AHigh precisionRapid positioningJigging conveyorsMechanical engineeringIndustrial engineering
The invention discloses a reciprocating type vibrating feeder. The reciprocating type vibrating feeder consists of a vibrating body, a reciprocating type feeding box and a feeding sorting track, wherein the reciprocating type feeding box is driven by the vibrating body to simultaneously feed materials in two reciprocating directions, and the reciprocating type feeding box finally conveys productsfrom low to high to the feeding sorting track; in the feeding sorting track, the products are subjected to height rejection sorting, width rejection sorting, reverse rejection sorting and double-layerrejection sorting, finally the single-layer products which meet the specified sizes and are correct in direction are output, and the products are conveyed out in a row continuously and orderly; the feeding sorting track consists of a front section, a middle section and a rear section; the front section is provided with a quick-change material groove, the middle section is provided with a quick-change material sorting track, and the rear section is provided with a quick-change linear track; and the three sections can be quickly changed to adapt to conveying the products with different sizes, the practicability is high, the effect of multi-purposes is achieved, the purchasing cost of the reciprocating type vibrating feeder is greatly reduced, and the space occupation is reduced.
Owner:斯恩科精密机械(东莞)有限公司
an isolation door
ActiveCN111749605BSimple structureEasy to installGates/doorsPower-operated mechanismHydraulic cylinderGear wheel
The invention discloses an isolation door, which mainly includes a door frame, a door leaf, a translational sliding rail, a rotating sliding rail, a sliding seat, a lead screw, a motor, a pair of incomplete gears, a hydraulic cylinder, a cam and a partition. The four door leaves are arranged at 180° Placed side by side, the upper frame of the door is fixed with a hydraulic cylinder support, and the piston rod of the hydraulic cylinder fixed on the hydraulic cylinder support is fixedly connected with the door leaf pull rod. When the piston rod of the hydraulic cylinder stretches and moves, it will drive the door leaf to open and close. The four door leaves After opening, four channels will be formed and have an isolation effect. A lead screw and a sliding seat are installed under the door leaf. After the door leaf is opened, the door leaf can be translated left and right through the sliding seat, thereby adjusting the width of the partitions. A pair of incomplete transmission gears are installed under one side of the door. By controlling the opening of the cam on the pinion shaft to control the lifting of the partition, and then controlling the number and time interval of door leaves moving out, the invention has the advantages of convenient installation, simple operation, and use in various occasions.
Owner:东营金丰正阳科技发展有限公司
Lifting device for electronic equipment
Owner:江苏精研动力系统有限公司
A Welding Fixture for Multifunctional Door Shaft
ActiveCN105014283BEasy to adjustPlay a multi-purpose effectWelding/cutting auxillary devicesAuxillary welding devicesScrew threadEngineering
Owner:SPRING ELECTRONICS WUJIANG
Telephone with directory
InactiveCN101552815AShorten the timeImprove work efficiencyTelephone set constructionsExecution planTelecommunications
The invention discloses a telephone with a directory, which comprises a telephone and the directory on the telephone. The device has three execution plan, the first plan is as follows: a chemical note board is arranged on the telephone, a pen-hole is arranged on the note board and a pen is inserted in the hole; the second plan is as follows: a note board is arranged on the telephone and a directory is placed on the note board, a pen-hole is arranged beside the note board and a pen is inserted in the hole; and the third plan is as follows: an electronic storing display is arranged on the telephone, the phone number or other contents needing to be recorded are input by the keys, and the phone number and contents are shown by the LCD thereof and connected with the telephone by a circuit on the electronic storing display, therefore, the found phone number can be dialed automatically to improve the dialing efficiency of the people. The telephone has the advantages of recording phone number and providing convenience for the people.
Owner:李春涛
Multi-stage push cylinder
ActiveCN102720725BReduce the types of reservesPlay a multi-purpose effectFluid-pressure actuatorsEngineeringPiston
The invention relates to a multi-stage push cylinder and aims to provide a bush piston type double-stroke push cylinder with output pressure increasing with increase of the number of cylinder sections. The multi-stage push cylinder comprises a plurality of cylinder shafts, a plurality of cylinder barrels, a plurality of pistons, a plurality of partitions, a plurality of air holes, a front cover, a rear cover and the like. The multi-stage push cylinder is divided into a plurality of mutually independent chambers by the partitions. The cylinder shafts and pistons are connected in cascade. A bush piston is disposed inside at least one cylinder barrel and can serve as a pressure piston and also a cylinder barrel for another piston. The cylinder shafts of the multi-stage push cylinder are shortened, so that materials are economized, and types of stored parts are reduced. Pressure of the multi-stage push cylinder can be selected according to actual uses, and the multi-stage push cylinder is reliable to operate, convenient to use and easy to produce.
Owner:尼玛克公司
Snow removal and deicing device for transmission line for electric power maintenance
ActiveCN112564009BAdjustable distanceReliable clampingOverhead installationStructural engineeringMechanical engineering
The invention discloses a snow-clearing and deicing device for transmission lines for electric power maintenance, and relates to the technical field of electric power maintenance. The power transmission line snow clearing and deicing device for power maintenance includes a first half cylinder, on which a driving mechanism, a clamping mechanism, a processing mechanism and a snow clearing and deicing mechanism are arranged, and the first half cylinder is hingedly installed There is a second half cylinder, the first half cylinder and the second half cylinder fit together, a set of semicircular blades are welded and installed on the openings on both sides of the first half cylinder and the second half cylinder, and the inner wall of the first half cylinder is rotated and installed There are two sets of stabilization wheels. The power transmission line snow clearing and deicing device for power maintenance uses a soft rubber rod to reciprocate and beat the surface of the transmission line to break the frozen ice. , This method can directly hit the surface of the transmission line, the deicing effect is more thorough, and because of the special material of the soft rubber rod, it is not easy to cause damage to the transmission line, and the safety hazard is small.
Owner:崇瑞飞科(山东)电力科技有限公司
Pulse type liquid-solid two-phase flow erosive wear test device in airflow jet environment
PendingCN112697622ARapid responsePlay a multi-purpose effectInvestigating abrasion/wear resistanceEngineeringTest chamber
The invention discloses a pulse type liquid-solid two-phase flow erosive wear test device in an airflow injection environment. The pulse type liquid-solid two-phase flow erosive wear test device comprises a water supply module, an air supply module, a particle loading device and an erosion test box. The water supply module provides high-speed liquid flow for an erosive wear test and comprises a water tank, a centrifugal pump, a pneumatic angle seat valve and a throttle valve which are connected in sequence, and the pneumatic angle seat valve transmits a water hammer phenomenon formed during closing to the throttle valve to form the high-speed liquid flow. The air supply module provides an air source for the pneumatic angle seat valve, the erosion test box and the particle loading device, enables the pneumatic angle seat valve to complete opening and closing actions respectively, drives the particle loading device to load particles to an outlet of the throttle valve and mix the particles with high-speed liquid flow, and jets airflow into the erosion test box. The pulse type liquid-solid two-phase flow erosive wear test device is simple in structure, the testing condition of water hammer pulse type liquid-solid two-phase flow erosive wear under the condition of low investment cost is achieved, and the airflow spraying speed can be continuously adjusted.
Owner:宁波市产品食品质量检验研究院(宁波市纤维检验所)
Rotary locking structure capable of rotating at multiple angles for welding
PendingCN113695832AEasy to useSimple structureWelding/cutting auxillary devicesAuxillary welding devicesGear wheelMachining
The invention discloses a rotary locking structure capable of rotating at multiple angles for welding, and relates to the field of welding machining. The rotary locking structure comprises a supporting mechanism, a first-stage gear clamping device and a circuit control box, the top face of one end of the supporting mechanism is fixedly connected with the first-stage gear clamping device, the top face of the other end of the supporting mechanism is fixedly connected with a second-stage gear clamping device, a rotary locking mechanism B is sleeved with the first-stage gear clamping device, and the other end of the rotary locking mechanism B is clamped with a lifting placing box. According to the rotary locking structure capable of rotating at multiple angles for welding, a traditional welding mode is changed, angle rotation and height lifting can be combined, meanwhile, pipelines can be locked, fixed and fused together, and the effect that one machine has multiple purposes can be achieved; and by means of the mode, rotary locking in the welding process can be more stable, meanwhile, angle and height adjustment is more convenient, the overall using effect is relatively good when pipeline welding operation is achieved, and the machining requirement can be well met.
Owner:JIANGSU MARITIME INST
Welding clamp for multifunctional door shaft
ActiveCN105014283AAdaptableGood welding effectWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMechanical engineering
The invention discloses a welding clamp for a multifunctional door shaft. The welding clamp comprises a base. Two transverse guiding grooves are formed in the surface of the base in parallel. A nut fixing groove is formed at the bottoms of the transverse guiding grooves. A hexagon nut is arranged in the nut fixing groove. The transverse guiding grooves are provided with a main shaft erecting plate and a connecting shaft erecting plate which are each provided with a longitudinal guiding groove. The longitudinal guiding grooves are internally provided with two butterfly bolts. The butterfly bolts penetrate the longitudinal guiding grooves and the transverse guiding grooves and are in threaded connection with the hexagon nut. Main shaft fixing plates are arranged on the two sides of the main shaft erecting plate respectively. First arc erecting grooves are formed in the middles of the tops of the main shaft fixing plates. A connecting shaft fixing plate is arranged on the side face of the connecting shaft erecting plate. A second arc erecting groove is formed in the top of the connecting shaft fixing plate. A concave clamping plate is arranged on the top of the connecting shaft fixing plate. The welding clamp is simple in structure, reasonable in design, convenient to use, high in adaptability, low in welding difficulty and high in yield.
Owner:SPRING ELECTRONICS WUJIANG
Low-temperature plasma multi-processing object experimental platform and processing method thereof
ActiveCN112076597BPromote decompositionSimple structureGas treatmentPreparing sample for investigationGas cylinderTube furnace
The invention discloses a low-temperature plasma multi-processing object experimental platform, comprising an air compressor, a condensation dryer, a plurality of filters, an explosion-proof gas cylinder cabinet, a high-pressure pressure reducing valve, a tube furnace, a humidifier and a DBD reactor. The air compressor is connected to the air inlet of the condensation dryer through a pipeline, the condensation dryer is connected to a high-pressure pressure reducing valve through a pipeline, and the high-pressure pressure reducing valve is connected to the tube furnace, both at the air inlet and outlet of the condensation dryer. A filter is provided; the explosion-proof gas cylinder cabinet is provided with a gas cylinder for storing gas, and the gas cylinder is connected to the control board and then connected to the flange of the inlet pipe of the tube furnace through a tee; the tube furnace is connected by a method The flange is connected with an air inlet pipe; the humidifier is connected with the air inlet pipe through the pipe, and the air inlet pipe is respectively connected with two kinds of DBD reactors through a manual valve. The invention can conveniently and accurately conduct research on low-temperature plasma waste gas and material treatment, and has the characteristics of multi-purpose, convenient operation, convenient observation and strong practicability.
Owner:ZHEJIANG UNIV CITY COLLEGE
Automatic resetting multi-level-cylinder type track raising or shifting device
InactiveCN101781872BReduce inventoryLow input costRailway track constructionHydraulic cylinderEngineering
The invention discloses an automatic resetting multi-level-cylinder type track raising or shifting device, which belongs to the track raising or shifting apparatus for laying, overhaul, medium repair, maintenance and other kinds of construction of railway lines. The automatic resetting multi-level-cylinder type track raising or shifting device comprises a base (1), a hand pump component (2), a multi-level hydraulic cylinder, a shifting rod (6) and a track raising wheel (9), wherein the lower end of the piston rod (13) of the hydraulic cylinder is vertically fixed on the base (1), the middle part of the shifting rod (6) is symmetrically arranged on the two sides of a first-level cylinder body (10) through a hinge shaft I (16), one end of the shifting rod (6) is provided with the track raising wheel (9), the other end of the shifting rod (6) is hinged with a balancing scaffold, the balancing rack can adopt three implementation types, a hinge bar type rod component, an arc-shaped rod and a movable scaffold, one end of a hinge rod II (5) of the hinge bar type rod component is hinged with the shifting rod (6), one end of a hinge rod I (4) is hinged with a connecting body (3) through a hinge shaft II (17); the lower end of the connecting body (3) is vertically fixed on the base (1); and a cylinder resetting tension spring is arranged between the sleeve and the piston of the hydraulic cylinder.
Owner:张长友
A grading and screening device for intelligent packaging design
ActiveCN112827792BChange the effective upper and lower thresholdsChange screening gapSievingScreeningPackage designEngineering
The invention discloses a grading and screening device for intelligent packaging design, which includes a casing and a guide rail assembly, wherein, the casing has a long cylindrical cavity, and the bottom of the cavity is hollowed out, and the two ends of the cavity can respectively be A concentric driving turntable and a driven turntable are rotatably arranged, and the driven turntable is vertically higher than the driving turntable. The guide rail assembly on the surface of the turntable, the periphery of the guide rail assembly is movably provided with multiple spacer rings surrounding each guide rail assembly, and the interval between the spacer rings increases along the direction from the driven turntable to the driving turntable. Compared with the prior art, the present invention can change the screening gap in proportion, making it suitable for screening various materials with different outer diameter ranges, without clogging, and having the effect of one machine with multiple functions.
Owner:浙江育英职业技术学院
Dust removal device for selling aluminum alloy doors and windows
InactiveCN112603235AReduce work intensityPrevent movementBrush bodiesBristle carriersFixed frameDust control
The invention relates to the technical field of aluminum alloy doors and windows, and discloses a dust removal device for selling aluminum alloy doors and windows. The dust removal device comprises a door and window slideway, a moving block is slidably connected to the top of the door and window slideway, a detergent discharging device is arranged at the bottom of the moving block, and a connecting rod is fixedly connected to the top of the moving block. A steering extrusion device is arranged in the connecting rod, the upper end of the connecting rod is slidably sleeved with a sleeve rod, the front side of the connecting rod is fixedly connected with a protective sleeve, a driving device is arranged in the fixing frame, the fixing frame is slidably clamped with the door and window sliding way, a rotating rod is arranged at the bottom of the moving block, and a dust removing device is arranged at the bottom of the moving block. The movable block slides to drive the dust removing device to remove dust in the door and window slideway, two pulleys rotate on the outer wall of the door and window slideway, and the two pulleys play a role in fixing and driving, so more labor is saved when the movable block is pushed, and the working intensity during dust removal is reduced.
Owner:江西昌浩实业有限公司
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