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40results about How to "Easy to drill in" patented technology
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Soil remediation ecological moisturizing method based on efficient stirring
ActiveCN111804724AScientific and reasonable structureEasy to useSievingDispersed particle filtrationSoil remediationElectric machine
The invention discloses a soil remediation ecological moisturizing method based on efficient stirring. A solution mixing and effect-improving mechanism comprises a mixing cylinder, a bracket, a secondrotating motor, a stirring rod, a stirring frame, a shovel plate, a discharge pipe, a water stop valve, a charging barrel, a filtering barrel, a chain wheel, a chain, a rotating rod, an upper grinding block, a lower grinding block, a channel, a spiral feeding plate, a feeding pipe, a rotary vane, a filtering barrel, a water outlet and a water inlet pipe, the bottom end of the mixing cylinder is fixedly connected with a bracket, safe and convenient use is realized, a solution mixing and efficiency improving mechanism is arranged, the second rotating motor drives the stirring rod to rotate, andthe two rotating rods are driven to move and rotate through transmission of the chain wheels and the chains, so that the repairing agent is crushed through cooperation of the upper grinding block andthe lower grinding block, the repairing agent can be rapidly mixed with water, meanwhile, the rotary vane and the filtering barrel are matched to filter the water, impurities in the water are reduced, and the effect of the mixed repairing liquid is prevented from being affected by too many impurities.
Owner:合肥润田规划设计有限公司
Soil remediation ecological moisturizing system
ActiveCN111842459AScientific and reasonable structureEasy to useSpadesSievingVehicle frameSoil remediation
The invention discloses a soil remediation ecological moisturizing system which comprises a vehicle frame, a hanging ring is fixedly connected to one end of the vehicle frame, fixing bases are fixedlyconnected to the bottom end of the vehicle frame, and rolling wheels are rotationally connected to the two ends of the two fixing bases. A soil collecting and crushing mechanism is installed in one fixing base, a heating cylinder is fixedly connected to the top end of the vehicle frame, a soil repairing and discharging mechanism is embedded in the heating cylinder, use is safe and convenient, thesoil collecting and crushing mechanism is arranged, and through cooperation of a positioning pin, a limiting block and a limiting groove, the angle of a shovel plate is conveniently adjusted, so thatthe angle of the shovel plate is adjusted according to the actual ground, the shovel plate is attached to the ground, severely polluted soil is conveniently shoveled up, the soil collection efficiency is improved, the soil remediation efficiency is improved, meanwhile, the labor pressure of workers is reduced, and a rotating shaft, a conveying belt, a rotating rod, a belt and a transmission gearare matched.
Owner:WUHU YUTIANRUN AGRI TECH CO LTD
Keel mounting structure of assembly type detachable wallboard system and mounting method
The invention provides a keel mounting structure of an assembly type detachable wallboard system. The structure comprises a corner connector, a keel and a wallboard hanging piece, wherrin the corner connector comprises a first connecting part and a second connecting part which are perpendicular to each other, a second kidney-shaped hole is formed in the second connecting part, the keel is fixedlymounted on the second connecting part through a bolt, the keel is provided with a notch corresponding to the second kidney-shaped hole, the bolt penetrates through the second kidney-shaped hole and the notch, the keel is provided with a first limiting plate and a second limiting plate which are arranged in parallel, the height of the first limiting plate is larger than that of the second limitingplate, the wallboard hanging piece is fixedly installed on wallboard, and the bottom of the wallboard hanging piece is hung between the first limiting plate and the second limiting plate. A mounting method of the keel mounting structure of the assembly type detachable wallboard system is further provided. Compared with the prior art, the leveling process is simple, and a hanging position can be quickly found when the wallboard hanging piece is hung on the keel.
Owner:GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD
Soil heavy metal detection device
InactiveCN107884550AEasy to drill inExquisite structureEarth material testingColor/spectral properties measurementsSpectrum analyzerRadiometer
The invention discloses a soil heavy metal detection device, comprising a shell body and a drill bit, wherein the bottom end of the shell body is movably connected with the drill bit; an optical spectrum analyzer is arranged in the shell body and is fixed on the periphery of the inner wall of the shell; a connecting pipe is arranged between the bottom end of the optical spectrum analyzer and the bottom of the shell body; a display instrument is connected with the right side of the shell body. The soil heavy metal detection device has the beneficial effects that by being provided with a sharp end, the soil heavy metal detection device can conveniently drill into a harder soil layer; a radiometer is used for detecting whether the content of heavy metals in the soil exceeds the standard or not; a probe and the optical spectrum analyzer are arranged for detecting the composition and content of the heavy metals; by being provided with a photodiode and a light-emitting diode, the soil heavymetal detection device is ingenious in structure and reasonable in light source and transmission mode; the soil heavy metal detection device is simple in structure, high in practicality and easy to disassemble and carry.
Owner:BEOSON JIANGSU FOOD SAFETY TECH CO LTD
Tobacco field water-saving irrigation platform
ActiveCN112219527AIncrease profitEasy to drill inTransportation and packagingClimate change adaptationDrainage tubesWater saving irrigation
The invention relates to a tobacco field water-saving irrigation platform which comprises a water cellar, an irrigation pump, a drainage pump, an irrigation pipe network and drip irrigation heads. A water inlet of the irrigation pump and a water outlet of the drainage pump are both communicated with the water cellar, a water outlet of the irrigation pump and a water inlet of the drainage pump areboth communicated with the irrigation pipe network, and the multiple drip irrigation heads are communicated with the irrigation pipe network through hoses; the drip irrigation heads are pipe bodies with the closed lower ends and each comprise a drip irrigation pipe and a drainage pipe, the drip irrigation pipes are buried in soil, a plurality of drip irrigation micropores are evenly distributed ineach drip irrigation pipe, the lower ends of the drainage pipes are communicated with the upper ends of the drip irrigation pipes, the upper ends of the drainage pipes longitudinally stretch out of the soil, and a drainage port is formed in the section, stretching out of the soil, of each drainage pipe; and the drainage ports are provided with opening and closing mechanisms. The tobacco field water-saving irrigation platform aims to solve or at least relieve the problems that in the existing tobacco field irrigation process, soil moisture is not easy to control, and drainage of a tobacco field is not smooth; and the tobacco field water-saving irrigation platform is provided.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
Rechargeable electric drill used for tree sampling
PendingCN109991034AEasy to drill inEasy to graspWithdrawing sample devicesElectrical batteryPower switching
The invention discloses a rechargeable electric drill used for tree sampling. The rechargeable electric drill comprises the rechargeable electric drill, wherein a front end of the electric drill is provided with a drill stem fixing clamp, the middle of the electric drill is a motor rotor, a top end of the electric drill is provided with a revolving speed regulator, a sidewall of the electric drillis respectively provided with a power switch, a forward drilling switch and a backward drilling switch, a bottom end of the electric drill is internally provided with a rechargeable battery, a tail end top surface of the electric drill is also provided with a bubble level, and the front end of the electric drill is movably connected with a detachable drill stem. By addition of an electric device,the drill stem can conveniently and accurately drill into a tree body, meanwhile, a tree core can be taken out more easily. By addition of the bubble level, a growth cone drill stem can keep horizontal while obtaining the core through rotation, and simultaneously, two sides of the drill stem both are provided with dividing rules, thus, operators can conveniently control drilling depth. Under control of the revolving speed regulator, a drilling machine can output two speeds which are suitable for drilling both the tree core of a relatively hard tree and the tree core of a relatively soft tree.By adding the backward drilling switch, the motor rotor is enabled to rotate reversely, which is convenient for taking out the tree core and provides better usage effect.
Owner:GUIZHOU NORMAL UNIVERSITY
Transplanted tree protecting bracket capable of being rapidly dismounted and mounted for landscaping
InactiveCN108782004ADoes not damage the structureDoes not affect aestheticsCultivating equipmentsLandscapingStructural engineering
The invention discloses a transplanted tree protecting bracket capable of being rapidly dismounted and mounted for landscaping. The transplanted tree protecting bracket comprises an upper lantern ringand a lower lantern ring which tightly sleeve on the upper and lower ends of a trunk, wherein electric-hydraulic pushing rods are arranged on the inner walls of the upper lantern ring and the lower lantern ring, and top plates are mounted on the push rod heads of the electric-hydraulic pushing rods. The transplanted tree protecting bracket has the beneficial effects that a transplanted tree can be supported and fixed without drilling a hole in the hard ground, the transplanted tree protecting bracket is easy and convenient to dismount and mount, the time and the labor are saved, the ground structure is not damaged, the appearance of the ground is not influenced after the transplanted tree protecting bracket is dismounted in the later period, and the practicability is good.
Owner:杨倩
Rock core drilling device for geological exploration
ActiveCN114878227AEasy to drill inEasy splicingGeothermal energy generationWithdrawing sample devicesRock coreStructural engineering
The invention discloses a rock core drilling device for geological exploration, and relates to the technical field of geological exploration drilling equipment, the rock core drilling device comprises a supporting assembly, a lifting assembly, a drilling assembly and an auxiliary assembly, the lifting assembly is arranged on the upper surface of the supporting assembly, the drilling assembly is arranged on one side of the lifting assembly, and the auxiliary assembly is arranged on the other side of the lifting assembly. An auxiliary assembly is arranged at the bottom end of the outer side of the lifting assembly. By arranging the supporting assembly, the lifting assembly, the drilling assembly and the auxiliary assembly, the supporting assembly can achieve movement and placement positioning of the device, and the lifting assembly can drive the drilling assembly to move up and down, so that a drill rod can conveniently drill into the ground, and the drilling assembly can drill the drill rod into the ground and complete sampling; and the auxiliary assembly can be used for carrying out auxiliary positioning on the drill rod, so that the drill rod is convenient to splice, the core drilling efficiency is improved, and geological exploration work is convenient to carry out.
Owner:LANZHOU CITY UNIV
Pipeline dredging equipment for sewage treatment
InactiveCN113235727AEasy to drill inAchieve eradicationSewer systemsElectric machineryStructural engineering
The invention provides pipeline dredging equipment for sewage treatment, and relates to the field of household kitchens. The pipeline dredging equipment for sewage treatment comprises a walking device and is characterized in that a cavity is formed in the walking device, a rotating shaft is rotationally connected to the inner wall of the cavity, a protection box is fixedly connected to the middle of the rotating shaft, a driving motor is fixedly connected to the interior of the protection box, one end of the driving motor extends to be provided with a motor shaft, the output end of the motor shaft is fixedly connected with a rotating rod, the end, away from the driving motor, of the rotating rod penetrates through the protection box outwards, the end of the rotating rod is fixedly connected with a collecting box, an opening is formed in the right end of the walking device, a first electric telescopic rod is fixedly connected to the inner bottom wall of the opening, and a second reducing sleeve is arranged at the upper end of the first electric telescopic rod. Through the telescopic effect of the first electric telescopic rod, angle deviation of the rotating rod can be achieved, and the purpose of dredging at different heights is achieved.
Owner:厦门唯晓环保科技有限公司
Modular device capable of realizing multilayer liquid taking in saturated or unsaturated soil
PendingCN108362525AAdjust water intake depthIncrease flexibilityWithdrawing sample devicesEngineering
The invention discloses a modular device capable of realizing multilayer liquid taking in soil. The modular device comprises a casing, an inner core and a liquid taking device, wherein the inner coreis a liquid collection component; the inner core comprises a connecting pipe, a liquid collecting cabin and a top cover in mutual connection. By selecting connecting pipes with different lengths and different quantity, the water taking depth can be regulated; the limitation by measuring point positions and soil layer number is avoided; the flexibility and the application range of the device are improved; a plurality of liquid passing holes are formed in the side wall of the liquid collecting cabin and the connecting pipe; a liquid taking passage is formed inside the liquid collecting cabin; liquid blocking plugs are arranged at the upper and lower ends of the liquid taking passage; the influence on the free flowing of liquid in the soil can be reduced through the liquid passing holes; theliquid blocking plugs ensure the liquid in the connecting pipe and the liquid collecting cabin not to be mixed during the liquid collection and the liquid taking; the structural design is favorable for improving the sampling representativeness; the liquid can be taken when the liquid taking device extends into the liquid taking passage; the operation is convenient; the sampling is fast and accurate.
Owner:NANHUA UNIV
Breeding device for Hylobitelus xiaoi Zhang larvae
InactiveCN104904666AImprove survival rateIncrease pupation rateAnimal husbandryHigh survival rateZoology
The invention discloses a breeding device for Hylobitelus xiaoi Zhang larvae. The breeding device comprises a larva breeding chamber with an inner containing space, a pine segment arranged in the larva breeding chamber and a moisturizing layer arranged at the inner bottom of the larva breeding chamber and located on the lower portion of the pine segment in an underlying mode. Multiple ventilation holes are formed in the outer wall of the larva breeding chamber, a circle of small holes are formed in the middle of the pine segment, and horn-shaped larva containing paper with an upward opening is arranged on the portion, corresponding to the small holes, of the outer side wall of the pine segment. The breeding device can be applied to breeding the Hylobitelus xiaoi Zhang larvae for a long time, can guarantee a high survival rate and a high pupation rate and has the advantages of being simple in structure, easy to clean, capable of achieving a cyclic action and the like.
Owner:JIANGXI AGRICULTURAL UNIVERSITY
A high-precision drilling anti-deviation device for geotechnical engineering survey
ActiveCN110939388BImprove stabilityReduce shakingEarth drilling toolsDerricks/mastsMechanical engineeringDrill hole
The invention discloses a high-precision drilling anti-deviation device for geotechnical engineering survey, which belongs to the technical field of drilling devices. The device mainly includes a support seat, a drilling component, an anti-deviation adjustment sleeve, a coarse adjustment element, a fine adjustment element, a cleaning element, a control element, and a power supply; the adjusted position of the drill pipe is abutted by setting the anti-deviation adjustment sleeve, The drill pipe is fixed throughout the drilling process, which improves the stability of the drill pipe, reduces the shaking degree of the drill pipe during rotation, and avoids the deviation of the drilling tool from affecting the drilling accuracy; the drill pipe needs to be adjusted by the coarse adjustment element. The approximate position adjustment of the drilling operation can reduce the fine-tuning time and increase the work efficiency. The specific position of the drill rod can be fine-tuned through the fine-tuning element to improve the accuracy of the drilling equipment to the drilling point. The adjustment process is easy to operate and saves time. Safe and reliable.
Owner:ZUNYI NORMAL COLLEGE
Garbage decomposition device
InactiveCN109351758AImprove decomposition efficiencyEasy to drill inSolid waste disposalAnimal husbandryDecompositionWater flow
The invention discloses a garbage decomposition device. The garbage decomposition device comprises a machine body; the machine body is provided with a water box, a throwing tank and a first slide hole; the first slide hole is internally provided with a slide conveying rod, a fourth slide hole is formed in the conveying rod, and the conveying rod is provided with a third slide hole which corresponds to and communicates with the fourth slide hole; the machine body is provided with a discharging hole which corresponds to and communicates with the first slide hole, and the discharging hole corresponds to and communicates with the throwing tank; the water box is connected with a first water pipe, a first water pump is arranged in the water box, earthworms can be conveyed through water pressuregenerated by the first water pump and accordingly flow into a hole drilled by the conveying rod under action of waterflow, accordingly, the earthworm conveying purpose is achieved, garbage decomposition can be conducted through the earthworms, and the garbage decomposition efficiency is improved.
Owner:左言好
Agricultural mechanical device for quantitative fertilization
InactiveCN111492772AEasy to drill inFast and efficient deliveryFertiliser distributersHydraulic cylinderAgricultural science
The invention discloses an agricultural mechanical device for quantitative fertilization and relates to the field of agricultural machinery. The agricultural mechanical device comprises a driving bracket, a lifting bracket arranged on the driving bracket, and multiple groups of fertilization devices arranged on the lifting bracket, wherein each fertilization device comprises a fertilization cylinder, a quantitative distributing cylinder and a storage cylinder. The agricultural mechanical device has the beneficial effects that during deep fertilization, a third material guide motor is controlled to work to drive multiple third material guide shafts and drill bits at the bottoms of the third material guide shafts to rotate, and meanwhile, telescopic rods of hydraulic cylinders are controlledto retract, so that the fertilization devices descend, the bottoms of the fertilization cylinders conveniently drill into soil to carry out deep fertilization under the rotation of the drill bits; the quantitative distributing cylinders quantitatively feed a fertilizer into the corresponding fertilization cylinders in an equally dividing manner; and second material guide plates arranged on outerwalls of the third material guide shafts can quickly import the fertilizer into deep soil under the rotation of the third material guide shafts in the fertilization cylinders, therefore, fertilizationis fast and effective.
Owner:CHANGZHOU INST OF MECHATRONIC TECH +1
Auxiliary device for drilling holes in outer edge of shaft
InactiveCN105583441AEasy to drillImprove drilling efficiencyDrill jigsEngineeringMechanical engineering
The invention relates to an auxiliary device for drilling holes in the outer edge of a shaft and belongs to the technical field of mechanical manufacturing and design. The auxiliary device comprises two hydraulic lifting devices and a positioning sleeve, wherein a plurality of uniformed formed positioning threaded holes are formed in the wall of the positioning sleeve, and hollow bolts are screwed inside the positioning threaded holes; supporting frames for keeping the hydraulic lifting devices stable are arranged on the hydraulic lifting devices, protective barrels are arranged at tops of the supporting frames, the hydraulic lifting devices are sleeved with the protective barrels, bracket plates are arranged on the hydraulic lifting devices, supporting grooves are formed in the bracket plates, and supporting groove covers matched with the supporting grooves in shape are arranged on the supporting grooves and are in hinged connection with the supporting grooves. During specific usage, the shaft is placed on the bracket plates on the two hydraulic lifting devices and sleeved with the positioning sleeve, according to the size of the shaft, the hollow bolts on the positioning sleeve are tightened towards the shaft by the aid of the positioning threaded holes, finally, the shaft is clamped by a plurality of hollow bolts, and drilling equipment penetrates through the holes of the hollow bolts to drill the holes in the shaft.
Owner:DANYANG ZHENGLIAN INTPROP OPERATIONS MANAGEMENT CO LTD
Flood control alarm box for water conservancy projects
The invention provides a flood prevention alarm box for hydraulic engineering. The flood prevention alarm box for hydraulic engineering comprises a water level detection rod device, a wind speed measurer device, a mounting frame, a water distribution plate, a water flow detector device, a weight box body and a drill bit device. The water level detection rod device is welded to the left side of themounting frame. The wind speed measurer device is mounted on the upper portion of the water level detection rod device. The mounting frame is fixed to the upper portion of the drill bit device. The water distribution plate device is fixed to the front surface of the mounting frame through bolts. By arranging a protection outer shell, a mounting plate, a bearing, fan blades and a wind speed measurer, the wind speed can be detected conveniently; the included angle between plate bodies ranges from 30-60 degrees, thus, water is distributed conveniently, and impact of water on the mounting frame is reduced; by arranging the box body, some weights can be placed conveniently for increasing the weight of the mounting frame; and by arranging a foldable plate, a fastening bolt, a rotary shaft and abaffle, the weights in the box body can be advantageously prevented from floating in water.
Owner:郭涛
Grouting support anchor cable equipment for impact of drift ice on water diversion tunnel in cold and arid regions
ActiveCN114542148BEasy to drill inAvoid crackingHydro energy generationAnchoring boltsAridStructural engineering
The invention discloses a grouting support anchor cable device for the impact of drifting ice on a water diversion tunnel in cold and arid regions, comprising an outer pipe, wherein an inner pipe is movably arranged through the two ends of the outer pipe, and the outer wall of the inner pipe is connected with the inner pipe of the outer pipe. There is a gap between the walls, one end of the inner tube is fixed with a drill bit with a maximum diameter larger than the outer tube, the other end of the inner tube is fixed with a connecting plate that can be connected to the support body, and the outer tube is fixed at one end close to the drill bit Compared with the prior art, the concrete column formed by the anchor cable grouting of the present invention is only subjected to tension and spring buffering. Pressure, not subject to impact force, to prevent the concrete column from cracking and failing in repeated collisions.
Owner:NAT INST OF NATURAL HAZARDS MINISTRY OF EMERGENCY MANAGEMENT OF CHINA +2
outdoor fan
ActiveCN106870412BPrecise positioningEasy to drill inPump componentsPump installationsAir volumeElectric machinery
The invention discloses an outdoor electric fan. The outdoor electric fan comprises a motor stator and a rotor. The rotor is provided with a through hole. A rotating shaft penetrates the through hole. One end of the rotating shaft is connected with a front end face through a first bearing. The front end face is rotationally connected with a front framework in the circumferential direction. The outer side of the stator is rotationally connected with a rear framework. The other end of the front framework is rotationally connected with the other end of the rear framework. The rotating shaft is rotationally provided with fan blades. The rotating shaft is provided with a protruding ring used for positioning the fan blades, and the other end of the rotating shaft is connected with a supporting rod through a second bearing. The supporting rod and the periphery of the rotating shaft are the same in structure. The outer ring of the second bearing is rotationally connected with the supporting rod. A clamping part is arranged on the side face of the stator. When the supporting rod is clamped in the clamping part, the electric fan is in an unfolded state, the rotor is provided with an embedding block, and the rotating shaft is provided with a first embedding groove. The supporting rod is provided with a second embedding groove. A drill bit is arranged at the end portion of the supporting rod. The outdoor electric fan can be folded, the air volume is large, carrying is convenient, and meanwhile the outdoor electric fan can be conveniently placed and positioned in various outdoor environments.
Owner:上禾智惠(山东)知识产权运营有限公司
An outdoor storage fan
ActiveCN106762735BPrecise positioningEasy to drill inPump componentsMechanical energy handlingEngineeringMechanical engineering
Owner:NINGBO JIANGBEI YIHE IND DESIGN
Bead limit quick installation mining drill carriage rock drill vibration testing device
InactiveCN108007563AEasy to limitEasy to operateSubsonic/sonic/ultrasonic wave measurementAcceleration measurementGeotechnical engineering
The invention discloses a bead limit quick installation mining drill carriage rock drill vibration testing device. The bead limit quick installation mining drill carriage rock drill vibration testingdevice is characterized in that if hands are used to press two limit plates toward the inside at the same time, bar-shaped limit grooves are separated from the clearance between adjacent beads on a lifting column and then the lifting column can move, thus being convenient for limiting the upper side surface a rock; after the hands are released, the bar-shaped limit through holes in the limit plates can be automatically blocked out, so that operation is simple and quick; because of the effect of an electric hydraulic rod, the height of a support stand can be conveniently adjusted, thus being convenient to put the rock on the support stand in the low level and being convenient to install; the device can be fixed as a drill can be conveniently drilled into the ground, and as a quick installation head can conveniently connect an external drive motor and the like, operation is simple; and as a clamp assembly is convenient to dismount, the drill can be conveniently dismount, so that the drill can be conveniently exchanged after the drill is used for a long period.
Owner:孙江花
Bottle opener
InactiveCN104909315AEasy to drill inAvoid drilling deviationBottle/container closurePower operated devicesEngineeringBottle
The invention discloses a bottle opening for opening bottles. The bottle opener is mainly used for opening a bottle which is sealed by a cork. The bottle opener comprises a protecting shell and a spiral rod which is used for being drilled into the cork in a rotating mode. The spiral rod is arranged in the protecting shell. The protecting shell is provided with an avoiding opening for avoiding a bottle opening of the bottle. The hole diameter of the avoiding opening is adaptive to the size of the outer periphery of the bottle opening. The spiral rod is kept in the protecting shell during rotating or non rotating. The spiral rod is kept in the protecting shell during rotating or non rotating, the spiral rod is prevented from extending out of the protecting shell and hurting a user with or without the bottle opener, especially a kid is prevented from being in contact with the spiral rod and from being hurt, limiting on the spiral rod is achieved, and the spiral rod is prevented from being drilled into the cork in a deflection mode.
Owner:尚平
An ecological moisture retention method for soil restoration based on high-efficiency stirring
ActiveCN111804724BScientific and reasonable structureEasy to useSievingDispersed particle filtrationSoil remediationElectric machinery
Owner:合肥润田规划设计有限公司
Positioning-facilitating drilling device for turning copper bar side wall holes
ActiveCN105880676ANot easy to bendEffectively fixedPositioning apparatusMetal-working holdersEngineeringMachining process
The invention discloses a positioning-facilitating drilling device for turning copper bar side wall holes. The positioning-facilitating drilling device for turning copper bar side wall holes comprises a first machine frame, a second machine frame and clamping bosses. The second machine frame is installed on the upper portion of the first machine frame, a plurality of rotating heads capable of moving horizontally are installed at the bottom of the second machine frame, and drill bits are installed at the bottoms of the rotating heads. Clamping plates are installed on two sides of the lower portion of the first machine frame. A plurality of transverse stretchable rods are fixed at one ends of the clamping plates and connected with a hydraulic device. The clamping bosses are fixed at the other ends of the clamping plates and are in a transverse circular truncated cone shape. A copper bar is clamped between the clamping bosses on the two clamping plates. A transverse through hole is formed in the copper bar. According to the positioning-facilitating drilling device for turning copper bar side wall holes, the clamping bosses are arranged on the clamping plates, the copper bar is firmly fixed and is not prone to rotation in the machining process, and the machining of the copper bar is facilitated. The clamping heads are arranged on the fixed clamping plate and the movable clamping plate, so that the copper bar is effectively fixed, and the fixation and the positioning of the copper bar are facilitated.
Owner:HAIYAN GOLDEN PEN FACTORY
An outdoor electric fan
ActiveCN106593908BPrecise positioningEasy to drill inMagnetic circuit rotating partsPump componentsElectric machineFan blade
The invention discloses an outdoor electric fan. The outdoor electric fan comprises a stator and a rotor of a motor. The rotor is provided with a polygonal through hole. A polygonal rotary shaft is arranged in the polygonal through hole. A front end face is connected to one end of the polygonal rotary shaft through a first bearing. The front end face is rotatably connected with one ends of a plurality of front skeletons in the circumferential direction. The outer side of the stator is rotatably connected with one ends of a plurality of rear skeletons. The other ends of the front skeletons are correspondingly and rotatably connected with the other ends of the rear skeletons in a one-to-one correspondence mode. Fan blades are rotatably arranged on the part, between the front end face and the motor, of the polygonal rotary shaft. A convex ring used for positioning the fan blades is arranged on the polygonal rotary shaft. A supporting rod is connected to the other end of the polygonal rotary shaft through a second bearing. The supporting rod and the periphery of the polygonal rotary shaft are of the same structure. An outer ring of the second bearing is rotatably connected with the supporting rod. The side face of the stator is provided with a clamping part. A drill bit is arranged at the end of the supporting rod. The outdoor electric fan can be folded, is large in wind quantity and convenient to carry, and can be placed and positioned conveniently in various outdoor environments.
Owner:佛山市顺德区金图亮电器有限公司
Power supplying device for electric bottle opener
InactiveCN104860248AEasy to drill inEasy to take outBottle/container closurePower operated devicesElectricityEngineering
The invention discloses a power supplying device for an electric bottle opener. The opener is mainly used for opening a bottle which is sealed with a cork stopper, and the electric bottle opener comprises a shell, a screw rod and a driving device fixed on the shell and electrically connected with the power supplying device; the driving device is connected with the screw rod in a matched manner and drives the screw rod; the power supplying device comprises a battery, a battery bin arranged in the shell and used for accommodating the battery, and a battery cover used for sealing the battery bin; one end of the battery cover is connected with the shell through a pin shaft, and a buckle matched with the shell in a clamping manner is arranged at the other end of the battery cover; the power supplying device further comprises a telescopic mechanism for controlling expansion and retraction of the buckle. According to the power supplying device for the electric bottle opener, the screw rod can be conveniently driven by the driving device to drill into the cork stopper; the telescopic mechanism controls the buckle to expand or retract so as to conveniently open and close the battery cover and prevent the buckle from being damaged.
Owner:尚平
High-survival-rate efficient fruit tree transplanting device and transplanting method
PendingCN114027131AEasy to removeImprove protectionPressurised distribution of liquid fertiliserForestryFruit treeTree root
The invention discloses a high-survival-rate efficient fruit tree transplanting device and transplanting method, and belongs to the technical field of fruit tree transplanting. The high-survival-rate efficient fruit tree transplanting device comprises: a connecting box body; a supporting box is arranged below the connecting box body; an electric telescopic rod is fixedly installed in the supporting box, wherein the output end of the electric telescopic rod is connected with the connecting box body; one end of the connecting box body is arranged to be in a U shape, wherein two semicircular clamping discs are arranged at the U-shaped end of the connecting box body, the two clamping discs are movably connected through a hinge, and rotating discs are fixedly installed on the outer sides of the clamping discs. By arranging clamping discs and movable clamping plates, a fruit tree can be conveniently moved out with convenience and rapidness due to the fact that the operations are easy and convenient; the root of the fruit tree is wrapped by the movable clamping plates, so that damages to the root of the fruit tree can be effectively reduced; meanwhile, a nutrient solution can be sprayed out through a spraying head, so that the root of the fruit tree can be effectively protected; the device is high in transplanting speed, so that the working efficiency can be effectively improved.
Owner:宿州市仙湖花田现代农业科技有限公司
High-speed and high-frequency percussion electric undistributed soil sampler and soil-sampling method of electric undistributed soil sampler
InactiveCN102175485BSolve the problem of difficult soil analysisSave human effortWithdrawing sample devicesEngineeringGeological exploration
The invention discloses a high-speed and high-frequency percussion electric undisturbed soil sampler with high-speed and high-frequency percussion. The electric undistributed soil sampler comprises a soil sampling drill; the top part of the soil sampling drill is in threaded collection with a connector; an electric pick is arranged over the connector and powered by a generator. The invention has the advantages that: 1, compared with the current widely-used manual agricultural soil sampler, the electric undistributed soil sampler with the electric pick and the generator saves a mass of labor, is high in soil sampling efficiency which is ten times that of the manual soil sampler, and completely overcomes the difficulty in agricultural soil analysis and sampling; 2, the soil sampler is simple, can be conveyed and operated by only two people, and is characterized by portability and convenience for operation. Compared with an automobile soil sampler for geological exploration, the eclectic undisturbed soil sampler has the advantages of portability and simplicity in operation.
Owner:HENAN AGRICULTURAL UNIVERSITY
Soil sampling structure
PendingCN114136694AAvoid instabilityEasy to drill inWithdrawing sample devicesAgricultural engineeringElectric machinery
The invention relates to the technical field of environment monitoring, and discloses a soil sampling structure which comprises a device body, a sampling assembly is installed on one side of the device body, a drill bit assembly is arranged at the bottom of the sampling assembly, a stabilizing plate is further installed on the sampling assembly, and stabilizing assemblies are arranged on the two sides of the device body. A first output shaft rotates to drive a supporting plate to move up and down, a second motor is started, a second output shaft is driven to rotate, a drill bit assembly can be driven to rotate, the drill bit assembly moves up and down and rotates, soil sampling can be conducted, a vertical cylinder can be conveniently drilled into soil through an inclined opening and a threaded strip, and it can be guaranteed that soil cannot be scattered when the soil enters a sampling pipe; the top of the sampling pipe is provided with a cross, so that the sampling pipe can be conveniently taken out, the bottom of an insertion column is conical, the insertion column can be inserted into soil to stabilize the device main body, the sampling stability is improved, a track plate can limit a connecting plate, and the operation stability of the connecting plate is improved.
Owner:徐州惜能环境工程设备有限公司
A water-saving irrigation platform for tobacco fields
ActiveCN112219527BSmooth drainageHarm reductionTransportation and packagingClimate change adaptationDrip irrigationEnvironmental engineering
The invention relates to a water-saving irrigation platform for tobacco fields, comprising a water cellar, an irrigation pump, a drainage pump, an irrigation pipe network and a drip irrigation head. The water outlet and the water inlet of the drainage pump are both connected to the irrigation pipe network, and several drip irrigation heads are connected to the irrigation pipe network through hoses. The drip irrigation head is a pipe body with a closed lower end. The drip irrigation pipe is buried in the soil, the drip irrigation pipe is evenly distributed with a number of drip pipe micro-holes, the lower end of the drainage pipe is communicated with the upper end of the drip irrigation pipe, the upper end of the drainage pipe extends longitudinally out of the soil, and a section of the drainage pipe that extends out of the soil is provided with a drainage outlet , the water outlet is provided with an opening and closing mechanism. The purpose of the present invention is to solve or at least alleviate the problems of difficult control of soil moisture and poor drainage of tobacco fields in the existing tobacco field irrigation process, and to provide a water-saving irrigation platform for tobacco fields.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
Greenhouse supporting rod stabilizing device
InactiveCN105432371AIncrease contact areaNot easy to pry outClimate change adaptationGreenhouse cultivationLong armGreenhouse
The invention discloses a greenhouse supporting rod stabilizing device which is installed at the end, inserted into soil of a supporting rod and comprises a nail-shaped tube and a reinforcing nail. The nail-shaped tube is cylindrical, and the lower end of the nail-shaped tube is conical. The inside of the nail-shaped tube is a cavity, and the cavity is in sliding fit with the end, inserted into the soil, of the supporting rod. The reinforcing nail is L-shaped and is arranged in the cavity, a through groove for controlling passing of the reinforcing nail is formed in the side wall of the cavity, the short arm of the reinforcing nail points to the peripheral wall of the cavity and is hinged to the inside of the through groove, and the long arm of the reinforcing nail points to the lower portion. The greenhouse supporting rod stabilizing device has the effect of reinforcing the whole supporting rod and enables the supporting rod to be not easily pried out.
Owner:CHONGQING PINGWEI CHAOYANG AGRI DEV CO LTD
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