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32results about How to "Effort-saving" patented technology
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Outgoing line managing device for power construction
ActiveCN102398795ANo wasteEasy to replaceFilament handlingApparatus for removing/armouring cablesBobbinLocking mechanism
The invention provides an outgoing line managing device for power construction. The outgoing line managing device comprises a box body and bobbins, wherein braking wheels are arranged on four corners at the lower end of the box body; the front and back ends of the upper part of the box body are provided with push handles respectively; two rows and two lines of bobbins, i.e., four bobbins in total are arranged in the box body; bearings at the two ends of the bobbins are supported on a rapid assembling bearing base; the front and back wall plates of the box body are provided with outlet holes; a cable guiding mechanism is arranged between each outlet hole and each bobbin; the front and back wall plates of the box body are provided with line end locking mechanisms below the outlet holes; the upper end of the box body is provided with a top cover through a hinge; a tool room is formed below the bobbins in the box body; and the left and right wall plates of the box body are correspondingly provided with tool doors. Due to the adoption of the technical scheme of the invention, standardized and ordered management of the line outlet operation in a power construction site is realized, the line outgoing is convenient, labor is saved, the waste of cables is avoided, conductor cores on the bobbins are easier to replace, and the production efficiency is increased.
Owner:STATE GRID CHONGQING ELECTRIC POWER COMPANY SKILLTRAINING CENT +1
Lifting drying rack
ActiveCN103835104AImprove rigidityImprove stabilityOther drying apparatusWinding mechanismsIndustrial engineeringPulley
The invention discloses a lifting drying rack. The lifting drying rack comprises a lifting motor, a pull rope, a lifting rack and a drying rod, wherein the upper end of the stretchable lifting rack is fixed to a ceiling, and the drying rod is connected to the lower end of the lifting rack. The lifting drying rack further comprises a manual lifting mechanism provided with a rotatable second winding wheel, the lifting motor is arranged at the upper end of the lifting rack, an output shaft of the lifting motor is connected with a first winding wheel through a speed change mechanism, the lower end of the lifting rack is provided with a movable pulley, and the upper end of the lifting rack is provided with a fixed pulley; one end of the pull rope is fixedly wound on the first winding wheel in a stacked mode, the other end of the pull rope is sequentially wound around the movable pulley and the fixed pulley and then fixedly wound on the second winding wheel in a stacked mode. The lifting mechanism can be suitable for electrical operation and manual operation to ensure normal use of the drying rack in a power failure, saves labor for operation and is convenient to install.
Owner:浙江科秀五金有限公司
Cable rolling releasing rack capable of automatically measuring extension length
The invention discloses a cable rolling releasing rack capable of automatically measuring extension length. The cable rolling releasing rack comprises a device base, wherein a group of electric cylinders are arranged at the upper part of the device base; the electric cylinders are connected with shaft seats; a speed reducing motor is arranged at the side part of the shaft seat on the left; a measurer is arranged at the upper part of the shaft seat on the left; the shaft seats are rotatably matched with a rotating shaft; a rolling releasing rack is arranged on the rotating shaft; a cable is wound on the rolling releasing rack; the shaft seats are connected through a connecting rack; a counting rack and a counting pulley are arranged in the middle of the connecting rack; a vibration sensor shifting piece is arranged on the counting rack; and baffle plates are arranged on the counting pulley. The cable rolling releasing rack capable of automatically measuring extension length is convenient and effort-saving to move and can be firmly fixed to a plane, the cable is collected and released through depending on the speed reducing motor, manual pulling is not required, the length of the released cable can be automatically measured during cable release, and the released cable is prevented from being too long or too short.
Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
Outgoing line managing device for power construction
ActiveCN102398795BAvoid wastingEasy replacementFilament handlingApparatus for removing/armouring cablesBobbinLocking mechanism
The invention provides an outgoing line managing device for power construction. The outgoing line managing device comprises a box body and bobbins, wherein braking wheels are arranged on four corners at the lower end of the box body; the front and back ends of the upper part of the box body are provided with push handles respectively; two rows and two lines of bobbins, i.e., four bobbins in totalare arranged in the box body; bearings at the two ends of the bobbins are supported on a rapid assembling bearing base; the front and back wall plates of the box body are provided with outlet holes; a cable guiding mechanism is arranged between each outlet hole and each bobbin; the front and back wall plates of the box body are provided with line end locking mechanisms below the outlet holes; theupper end of the box body is provided with a top cover through a hinge; a tool room is formed below the bobbins in the box body; and the left and right wall plates of the box body are correspondinglyprovided with tool doors. Due to the adoption of the technical scheme of the invention, standardized and ordered management of the line outlet operation in a power construction site is realized, the line outgoing is convenient, labor is saved, the waste of cables is avoided, conductor cores on the bobbins are easier to replace, and the production efficiency is increased.
Owner:STATE GRID CHONGQING ELECTRIC POWER COMPANY SKILLTRAINING CENT +1
Power-assisted rising and falling bed using more safe and convenient gas spring
An air spring power assisted up and down bed with more safe and convenient use includes a bed head, a bed frame, a mattress and a rocker arm and slider rotation and translation mechanism, which comprises an air spring, a sleeve, movable bed legs, etc. The improvement of the structure is characterized in that a base of the bed head is equipped with a levelly lapsing mechanism, which consists of the air spring and a push rod and leads starting and boosting functions when the bed is put down from a vertical status. When the bed is under the vertical status, one end of two movable bed legs are embedded in a pressing plate on the two sides of the base of the bed head and above the bed head. The structure is compact, which can prevent the bed frame from toppling over. The bed also includes a safe limit control mechanism, a movable buckling hook of a manually controlled steel wire brake of which is matched with a limit stop on the base of the bed head. Reduce and light manpower is needed when the bed is in the levelly down and the vertical up statuses conversion process. The bed frame can not be collided to topple over suddenly especially when being put up. The work safety and reliability are ensured and the safety of users is guaranteed.
Owner:北京圣坤元房地产开发有限公司
Charging gun, charging device, and charging method
ActiveCN109066242ASimple structureSimple wayCoupling device connectionsVehicle connectorsElectrical batteryElectrical connection
The invention relates to a charging gun, a charging device and a charging method. The charging gun includes a gun head engaged with an interface for charging a battery; Connecting part, which is connected with the power supply and the gun head, and has a hollow cavity, the hollow cavity having at least two flow channels electrically insulated from each other, both ends of the flow channel are closed and configured to form an electrical connection with the power supply and the gun head, The flow channel has at least one opening for a fluid conductive medium supplied from outside the charging gun to flow into the flow channel or output from the flow channel, the flow channel forming a conductive channel for charging the battery from the power source after the fluid conductive medium flows into the flow channel. The application of the invention can greatly improve the structure and the charging operation mode of the existing charging gun, and remarkably improve the operation convenience,the safety and the working efficiency.
Owner:NIO ANHUI HLDG CO LTD
Server with a replaceable module
InactiveUS20110157810A1Effort-savingServersDigital data processing detailsEngineeringMechanical engineering
A server with a replaceable module includes a housing, at least one carrying mechanism and at least two urging units. The carrying mechanism further has a carrying seat, a first cover plate, at least two retaining plates and at least two fastening members. Each of the two urging units has a second notch and an exerting portion. Therein, when a user exerts a force on the exerting portions, the fastening members are ejected out form the housing, and the carrying mechanism is ejected out of the housing simultaneously.
Owner:LANNER ELECTRONIC INC
Internal contact conical ring type continuously-variable transmission
ActiveCN103807394AReduce stressExtended service lifeGearing controlGearing detailsGear wheelEngineering
The invention discloses an internal contact conical ring type continuously-variable transmission. Two conical wheels are in internal contact with two conical rings respectively, the stress of a contact area is small, and the service life can be improved. Meanwhile, the reliability is high and the power transmission efficiency is high. The continuously-variable transmission comprises a shell, an input shaft, a planetary line, the input conical wheel, the conical rings, the output conical wheel, an output shaft, a differential mechanism, an output gear, a loading mechanism and a speed changing mechanism, wherein the input shaft, the planetary line, the input conical wheel, the conical rings, the output conical wheel, the output shaft, the differential mechanism, the output gear, the loading mechanism and the speed changing mechanism are located in the shell. Power is transmitted between the output conical wheel and the input conical wheel through the conical rings which are arranged outside the two conical wheels in a sleeved mode. The loading mechanism is a hydraulic-mechanical loading mechanism formed by coupling a hydraulic part and a mechanical part. The speed changing mechanism is of a structure similar to a bearing, and speed changing is realized by pushing an outer ring to drive the conical rings.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Winding-unwinding device for protection film
Owner:无锡祁龙胶粘制品有限公司
Three-dimensional full-vibration type grinding and polishing machine
The invention relates to grinding and polishing equipment, in particular relates to a three-dimensional full-vibration type grinding and polishing machine which is formed by matching a base, an automatic discharging device arranged on the base, a trough and a three-dimensional vibration motor arranged on the trough. Two ends of a shell of the trough are provided with discharging shaft heads; the middle on one side of the shell of the trough is provided with a side discharging trough; lift cylinders arranged on the base are matched with the discharging shaft heads arranged at two ends of the trough; an overturn cylinder is matched with the side discharging trough arranged on the side surface of the trough; when the three-dimensional full-vibration type grinding and polishing machine acts, firstly, the lift cylinders arranged at two ends of the base simultaneously act to push up the trough, and then, the overturn cylinder acts to drive the trough to rotate around the discharging shaft heads so that an article is discharged; and the shell of the trough is provided with the vibration motor, two ends of the vibration motor are respectively provided with an eccentric block with an eccentric sleeve, and the eccentric blocks at two ends respectively vibrate in the vertical, front-and-back, horizontal and vertical direction, and thus the trough vibrates in three directions, namely the vertical, the front-and-back and the horizontal directions to realize the three-dimensional vibration of the vibration motor.
Owner:HUZHOU VOCATIONAL TECH COLLEGE
Electric power repairing apparatus convenient for operation at night
InactiveCN107221872ARealize storageAchieve storageApparatus for overhead lines/cablesElectrical and Electronics engineeringCircuit protection
The invention discloses an electric emergency repair device for nighttime operation, which comprises a base and a box body installed above the base, a first accommodation cavity is arranged in the box body, and a There is a counterbore, and a perforation is provided between the counterbore and the first accommodation chamber. The second accommodation chamber is provided in the box at the bottom of the first accommodation chamber. The inner bottom of the right side of the second accommodation chamber is provided with a first sliding groove. The inner wall on the right side of the sliding groove is provided with a second sliding groove, the bottom of the second sliding groove is provided with a guide groove, and the first accommodating chamber is provided with a first rotating shaft extending downward and extending into the second accommodating chamber, and the first accommodating chamber The outer surface of the first rotating shaft inside is fixed with a retractable disc, on which a power cord is arranged, the right end face of the power cord penetrates through the hole and extends into the counterbore, and the counterbore is provided with a fixed connection with the right end of the power cord. Clamping block, the right side of the clamping block is equipped with an illuminating lamp; the present invention has simple structure, convenient operation, saves labor for retracting and unwinding lines, can realize automatic power supply and power-off, has high safety and strong protection ability for lines, and increases usage Long service life, can meet the lighting needs of electric power emergency repair.
Owner:东莞市尤海机械科技有限公司
High-automation-degree corn thresher
ActiveCN109997524AHigh degree of semi-automationPromote convenient and smoothSaving energy measuresThreshersPush and pullEngineering
The invention provides a high-automation-degree corn thresher, which comprises a supporting plate, a feeding hopper, a discharging tank, a crankshaft, connecting rods, an annular plate, sleeve plates,pressure bearing wheels, a slide groove, carrier plates, retaining rings, hinge shafts, push rods, threshing teeth, driven grooves, a belt pulley, convex plates and truss plates. The feeding hopper and the discharging tank are fixedly connected above and below the exterior of the supporting plate respectively, and the middle of the supporting plate is penetratingly provided with the slide groovewhile left and right sides of the supporting plate are provided with the carrier plates. By rotational connection between the connecting rods and crank necks of the crankshaft, the connecting rods above the middle of the slide groove move under the linkage action of the crankshaft, the push rods circularly push and pull under the action of the retaining rings to continuously push corn cobs into the annular plate, and the corn cobs are threshed by the threshing teeth in the annular plate, so that the semi-automation level of the corn thresher is raised.
Owner:江西创嘉智能技术有限公司
Horizontal spiral discharge sedimentary centrifuge and feeding pipe barrel thereof
ActiveCN104741250AComply with hydraulic distributionQuality improvementRotary centrifugesSpiral bladeEngineering
The invention discloses a feeding pipe barrel of a horizontal spiral discharge sedimentary centrifuge. The feeding pipe barrel comprises a barrel body. A plurality of discharge openings are formed in the barrel body and are in a streamline shape. All the discharge openings are distributed in a spiral mode. The invention further discloses the horizontal spiral discharge sedimentary centrifuge. The horizontal spiral discharge sedimentary centrifuge comprises a straight drum, a conical drum and a spiral body, wherein the conical drum is installed at one end of the straight drum, and the spiral body is arranged inside the conical drum. Spiral blades are arranged on the peripheral wall of the spiral body. A feeding pipe is arranged inside the spiral body. The feeding pipe barrel communicated with the feeding pipe is arranged inside the spiral body. The disturbance influence formed by fluid on a sedimentary separation area during suspension liquid discharging can be effectively reduced, and the centrifugal separation effect is improved.
Owner:GREEN WATER SEPARATION EQUIP
Clamp for PVC pipe cutting
InactiveCN109227699AReduce work intensityImprove work efficiencyMetal working apparatusEngineeringThreaded rod
The invention discloses a clamp for PVC pipe cutting, and relates to the technical field of clamps. The clamp comprises two U-shaped plates, the lower surface of the lower U-shaped plate is fixedly connected with the upper surface of a bottom plate, the left side face of the lower U-shaped plate is fixedly connected with the right side face of a first connecting plate, two first bearings are clamped to the upper surface of the first connecting plate, and sleeve a same first rotating shaft, and the outer surface of the first rotating shaft is fixedly connected with the lower surface of a secondconnecting plate. According to the clamp for PVC pipe cutting, by arranging the U-shaped plates, rolling wheels, second rotating shafts, a handle and a threaded rod, the threaded rod drives an anti-sliding pad to move upwards and runs through a through hole, workers can twitch a pipe and cut the pipe, do not need to newly open the pipe and then newly put the pipe, the work strength of the workersis reduced, and the working efficiency of the workers is also improved.
Owner:柳州市钜诚科技有限公司
Fitness equipment for slimming legs
InactiveCN108635741AGood effectEffective exerciseMuscle exercising devicesMovement coordination devicesEngineeringPhysical exercise
Owner:安徽上造智能设备科技有限公司
Wheel inversion press fit mold
The invention discloses a wheel inversion press fit mold. The wheel inversion press fit mold comprises an upper mold frame, a lower mold base, a spoke and a rim; the lower mold base comprises a lowermold plate, multiple guide columns, springs arranged on the guide columns in a sleeving manner, a movable plate penetrating the guide columns and fixed to the springs, and a spoke fixing assembly; a positioning disc and a positioning pin are arranged on the top of the spoke fixing assembly, the outer diameter of the spoke positioning disc is the same with the diameter of a spoke middle hole, the movable plate is provided with an elastic pin and a pointer, the upper mold frame comprises an upper mold plate, a rim positioning ring fixed above the upper mold plate and a rim positioning assembly,the spoke is fixed above the spoke fixing assembly through a positioning disc and a positioning pin, a valve hole is formed in the side edge of the rim, the rim is fixed to the movable plate through the elastic pin, and is positioned through matching of the pointer and the valve hole, the problems that when a traditional mold is used for producing wheels, discharging is difficult, precision is notenough, and alignment of the valve hole and a spoke air hole is difficult are solved, the beneficial effects of being labor-saving in discharging, and high in positioning precision are achieved, andproduction efficiency is effectively improved.
Owner:XIAMEN SUNRISE GRP
Garbage can of spittoon cover box
The invention discloses a garbage can of a spittoon cover box, belonging to the field of sanitary devices. The garbage can of the spittoon cover box comprises a spittoon cover body, a box, a device space arranged on one side of the box body, a step mechanism, a spring, a groove arranged on the box body, a puller, a pulley block, a pulley, a wire rope and a fixed rotary shaft. The wire rope penetrates in the middle of the spring and is wound on the pulley and the pulley block; both ends of the wire rope are fixed on the lower part of the puller; the lower part of the puller is inlayed in the groove; the upper part of the puller is inlayed on the spittoon cover body; the spring is locked in the groove; the step mechanism is arranged in the device space and consists of a pulley block and a pedal; the pulley is fixed on the box body through a bolt; one end of the pedal extends outside the box body and the other end is provided with a support frame; the support frame is connected with the fixed rotary shaft through the wire rope; and the fixed rotary shaft is fixed on the box body through the bolt. The invention has the advantages that the garbage can is convenient to use and saves labour by foot, and the spittoon cover box is opened in translation with a large opening, and is easy to promote.
Owner:韩超
Horizontal screw discharge sedimentation centrifuge and its feed tube
ActiveCN104741250BComply with hydraulic distributionQuality improvementRotary centrifugesSpiral bladeEngineering
The invention discloses a feeding pipe barrel of a horizontal spiral discharge sedimentary centrifuge. The feeding pipe barrel comprises a barrel body. A plurality of discharge openings are formed in the barrel body and are in a streamline shape. All the discharge openings are distributed in a spiral mode. The invention further discloses the horizontal spiral discharge sedimentary centrifuge. The horizontal spiral discharge sedimentary centrifuge comprises a straight drum, a conical drum and a spiral body, wherein the conical drum is installed at one end of the straight drum, and the spiral body is arranged inside the conical drum. Spiral blades are arranged on the peripheral wall of the spiral body. A feeding pipe is arranged inside the spiral body. The feeding pipe barrel communicated with the feeding pipe is arranged inside the spiral body. The disturbance influence formed by fluid on a sedimentary separation area during suspension liquid discharging can be effectively reduced, and the centrifugal separation effect is improved.
Owner:GREEN WATER SEPARATION EQUIP
An electrical emergency repair device
InactiveCN106895343BRealize storageAchieve storageLighting support devicesElectric circuit arrangementsElectric powerPower cord
Owner:YANCHENG HARLEY POWER DRIVE & INTELLIGENT EQUIP IND RES INST CO LTD
Three-dimensional full-vibration type grinding and polishing machine
The invention relates to grinding and polishing equipment, in particular relates to a three-dimensional full-vibration type grinding and polishing machine which is formed by matching a base, an automatic discharging device arranged on the base, a trough and a three-dimensional vibration motor arranged on the trough. Two ends of a shell of the trough are provided with discharging shaft heads; the middle on one side of the shell of the trough is provided with a side discharging trough; lift cylinders arranged on the base are matched with the discharging shaft heads arranged at two ends of the trough; an overturn cylinder is matched with the side discharging trough arranged on the side surface of the trough; when the three-dimensional full-vibration type grinding and polishing machine acts, firstly, the lift cylinders arranged at two ends of the base simultaneously act to push up the trough, and then, the overturn cylinder acts to drive the trough to rotate around the discharging shaft heads so that an article is discharged; and the shell of the trough is provided with the vibration motor, two ends of the vibration motor are respectively provided with an eccentric block with an eccentric sleeve, and the eccentric blocks at two ends respectively vibrate in the vertical, front-and-back, horizontal and vertical direction, and thus the trough vibrates in three directions, namely the vertical, the front-and-back and the horizontal directions to realize the three-dimensional vibration of the vibration motor.
Owner:HUZHOU VOCATIONAL TECH COLLEGE
Self-tightening type drill chuck in modified structure
InactiveCN1265923CImprove reliabilityHigh utility valueChucksPositioning apparatusElastomerEngineering
A self-clinching fixture with improved structure for drill bit is composed of a main body with a lateral shoulder, a rolling ball cover, the bearing and elastomer between said shoulder and cover, jaw holder, jaws installed in said jaw holder, external jacket, self-fastening screw liked to main body via spiral threads, an elastic plate under said shoulder and having several elastic pieces with boss, and a unidirectional ratchet on the lateral lower surface of said shoulder.
Owner:游友民
Inner contact cone ring type continuously variable transmission
ActiveCN103807394BReduce stressExtended service lifeGearing controlGearing detailsEngineeringMechanical engineering
The invention discloses an internal contact conical ring type continuously-variable transmission. Two conical wheels are in internal contact with two conical rings respectively, the stress of a contact area is small, and the service life can be improved. Meanwhile, the reliability is high and the power transmission efficiency is high. The continuously-variable transmission comprises a shell, an input shaft, a planetary line, the input conical wheel, the conical rings, the output conical wheel, an output shaft, a differential mechanism, an output gear, a loading mechanism and a speed changing mechanism, wherein the input shaft, the planetary line, the input conical wheel, the conical rings, the output conical wheel, the output shaft, the differential mechanism, the output gear, the loading mechanism and the speed changing mechanism are located in the shell. Power is transmitted between the output conical wheel and the input conical wheel through the conical rings which are arranged outside the two conical wheels in a sleeved mode. The loading mechanism is a hydraulic-mechanical loading mechanism formed by coupling a hydraulic part and a mechanical part. The speed changing mechanism is of a structure similar to a bearing, and speed changing is realized by pushing an outer ring to drive the conical rings.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Electrical control device for piston methane slag and methane liquid discharging pump
InactiveCN101900106ASuitable for useMeet the standard of "one pool, three reforms"Pump controlPositive-displacement liquid enginesSlagElectrical control
The invention discloses an electrical control device for a methane slag and methane liquid discharging pump and relates to a control device for a discharging pump, which aims to solve the problem of the blockage of the conventional discharging pump of a methane tank. A first hinged seat and a second hinged seat are arranged on a pressing handle along the direction from the front end to the rear end of the pressing handle in turn; a sleeve is sleeved on an output shaft of a motor; one end of a rocker arm is fixedly connected with the sleeve, while the other end is welded with the end face of acrank; a bearing is sleeved on the crank; a support plate is arranged one end of the space between an upper slideway frame and a lower slideway frame; an upper slideway on the upper slideway frame isopposite to a lower slideway on the lower slideway frame; at least two short steel channels are respectively buckled on the side of the frames and positioned on the side corresponding to the crank; the lower end face of the lower slideway frame is fixedly connected with the upper end face of the pressing handle; the bearing is arranged on the upper slideway and the lower slideway; the upper end of a strut is hinged with the first hinged seat, while the lower end is fixedly connected with a fixed mount; and the upper end of a reinforcing steel bar is hinged with the second hinged seat. The electrical control device is used on the methane slag and methane liquid discharging pump.
Owner:HARBIN DEGUANG NEW ENERGY
A release device for a pressure vessel
ActiveCN111828689BTurn on labor savingEasy to operateVessel mounting detailsValve arrangementsStructural engineeringMechanics
The present application provides a release device for a pressure vessel, comprising: an accommodation cylinder; a pushing part is provided at one end of the accommodation cylinder, one end of the pushing part is located outside the accommodation cylinder, and the other end is located in a cavity inside the accommodation cylinder; The other end of the housing cylinder is provided with a piercing part, and the piercing part has a through hole that communicates the inner cavity of the housing cylinder with the outside; the container opening of the pressure vessel faces the piercing part; the pushing part is connected to the piercing part through a linkage mechanism , and press the pushing part, the linkage mechanism pushes the piercing part to move in the opposite direction to the pressing direction, so as to pierce the container cover of the pressure vessel, and release the fluid in the pressure vessel to the outside of the accommodating cylinder through the through hole. The pressure vessel release device provided by this application has higher safety and can be operated with one hand when in use. The structural relationship design of the parts in the storage cylinder makes the opening of the pressure vessel less labor-saving and the controllability when releasing the fluid Strong, it can also help to reduce the fluid shock during release, making the bubbles in the discharged fluid smaller and more uniform.
Owner:TIANXINFU (BEIJING) MEDICAL APPLIANCE CO LTD
Connecting rod positioning mechanism
The invention discloses a connecting rod positioning mechanism. The mechanism comprises an assembly flange, a positioning shaft and a connecting rod mechanism, wherein the connecting rod mechanism comprises a movable rod, a connecting rod and a fixed shaft; two ends of the connecting rod are connected with one end of the positioning shaft and the front end of the movable rod by pins respectively; the top of the movable rod is connected through the fixed shaft; and the other end of the positioning shaft is opposite to the assembly flange. The connecting rod positioning mechanism has the advantages that front and back motion of the positioning shaft is implemented through a connecting rod transmission principle, the workpiece can be positioned accurately, shaft penetration and die stripping save power, and the operation and assembly are convenient. The positioning shaft can be detached and changed into different lengths and diameters according to actual requirement, so positioning of workpieces in different sizes can be implemented, and the application range is wide.
Owner:JIANGSU LIUGONG MACHINERY +1
Plug and direct insertion type connector
PendingCN114552273AEffort-savingMating permanentCouplings bases/casesTwo-part coupling devicesRatchetEngineering
The plug comprises a head shell, a connecting sleeve and a ratchet mechanism, the ratchet mechanism comprises a lock hook and an arc-shaped rack, the arc-shaped rack is installed on the outer circumference of the head shell, the head shell is sleeved with the connecting sleeve, the connecting sleeve can push the head shell to move towards a base shell, the lock hook is installed on the connecting sleeve, and the lock hook is meshed with the arc-shaped rack. A convex rib a is arranged on the inner side wall of the connecting sleeve, the locking end face of the convex rib a is arranged along a spiral track, the direct insertion type connector comprises a socket and a plug, the socket and the plug are inserted, the socket comprises a socket shell, the insertion end of the socket shell is provided with an outer cylinder and an inner cylinder, the inner cylinder is located in the outer cylinder, a U-shaped cavity is formed between the inner cylinder and the outer cylinder, and the U-shaped cavity is communicated with the socket shell. A convex rib b is arranged on the outer side wall of the inner barrel, the locking end face of the convex rib b is arranged along a spiral track, and the spiral track of the convex rib b is matched with the spiral track of the convex rib a. The invention has the advantages of labor saving in insertion, reliable connection and convenience in unlocking.
Owner:SICHUAN HUAFENG ENTERPRISE GRP
Plastic runway pushing and paving machine
InactiveCN110983921AImprove push-pave compactnessGuarantee laying qualityRoads maintainenceSupport planeRunway
The invention discloses a plastic runway pushing and paving machine. The machine comprises a machine body, a walking mechanism is arranged below the machine body, a push handle is arranged at one sideof the machine body, a blanking mechanism is arranged at the other side of the machine body through a support frame, the blanking mechanism comprises a material box, an opening and closing plate anda vibration blanking device, at least two groups of compaction mechanisms are arranged in the machine body, and a bulldozing mechanism is arranged in the machine body close to one side of the blankingmechanism. The pushing and paving machine can achieve uniform blanking through the vibration blanking device of the blanking mechanism, so compared with traditional manual material pushing and paving, the machine saves more labor, and is more uniform in pushing and paving; the blanking amount can be independently controlled through the opening and closing plate; the blanked material can be bulldozed through a bulldozing vertical plate and an inclined pushing block of the bulldozing mechanism, and the bulldozing height can be adjusted through an adjusting hole; and the bulldozed runway material can be compacted multiple times through the compacting mechanisms by means of pressing rollers, so the pushing and paving compactness of the plastic runway can be improved.
Owner:广东奥伯特高新地坪材料科技有限公司
Rubbish carrying device
InactiveCN108545377AEasy to uninstall garbageEasy to carryRefuse vehiclesPush pullHydraulic cylinder
The invention discloses a rubbish carrying device. The rubbish carrying device comprises a rubbish bearing plate and a power lifting assembly, wherein rolling wheels are arranged on the lower end surface of the rubbish bearing plate, a push-pull rod is obliquely arranged at one end of the rubbish bearing plate, the upper end of the push-pull rod is connected with a transverse push rod, a fixing plate is arranged at the lower part of the push-pull rod, the lower end face of the fixing plate is connected with a hydraulic lifting cylinder, the output end of the hydraulic lifting cylinder is connected with a hydraulic lifting rod, the lower end of the hydraulic lifting rod is connected with a supporting piece, and a wear-resisting pad is arranged on the lower end face of the supporting piece.According to the rubbish carrying device, the rubbish can be conveniently unloaded, the hydraulic lifting cylinder controls the hydraulic lifting rod to extend, and the rubbish bearing plate is automatically inclined for unloading the rubbish.
Owner:芜湖天科生物科技有限公司
A new type of greenhouse insulation quilt
InactiveCN104798629BSave waterproof workEffort-savingClimate change adaptationGreenhouse cultivationPolyesterWear resistant
The invention discloses a novel greenhouse heat preservation quilt, comprising a first layer, a second layer and a sandwich layer located between the first layer and the second layer; the sandwich layer is composed of two types of foam plates having different sizes and arranged in parallel; the foam plates comprise foam plates A and foam plates B; ten foam plates A are provided and are successively arranged at one end of the heat preservation quilt; the foam plates B are arranged successively along the foam plates A; an outer layer of the foam plates is provided with the first layer and the second layer; the first layer is a nonwoven fabric and the second layer is a polyester fabric; the nonwoven fabric contacts three surfaces of the foam plates; the polyester fabric contacts one surface of the foam plates; a splicing space is formed between every two adjacent foam plates; the nonwoven fabric and the polyester fabric are spliced at the splicing space places; the nonwoven fabric separates each of the foam plates. The novel greenhouse heat preservation quilt comprises three layers of the materials, so the structure is simple; the foam plates are selected by the sandwich layer, so the weight is light and the heat preservation effect is good; the weight is light and the materials are wear resistant so that the service life is long.
Owner:QINGDAO FENGQUAN GREENHOUSE KIT CO LTD
Method for assembling dual-head pulling rods
ActiveUS20210270031A1Reasonable designLow costConnecting rodsBearing assemblyClassical mechanicsStructural engineering
A method for assembling a dual-head pulling rod involves attaching pulling heads to two ends of a rod body through threaded connection using a system that includes a foundation, on which a rod dispensing device, an inclined guiding plate, a conveying flap, a head dispensing device, a head mounting unit, a clamping device, an assembling device and a V-shaped output channel are provided. The inclined guiding plate is inclined and uses its ramp to guide a rod body falling thereon. The conveying flap is swingable between an input position and an output position. The conveying flap at the input position receives the rod body coining from the inclined guiding plate and outputs the rod body to the clamping device. The system is reasonably designed, structurally compact and convenient to use.
Owner:WENZHOU UNIV OF TECH
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