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32results about How to "Overcome work fatigue" patented technology
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Measurement method and measurement equipment special for exhaustive swimming experiments of rats and mice
InactiveCN104720831AAccurate recordEasy to measureDiagnostic recording/measuringSensorsTemperature controlControl system
The invention provides a measurement method and measurement equipment special for exhaustive swimming experiments of rats and mice. The equipment comprises a barrel, a constant temperature control system and a load bearing device. The barrel is filled with water, the constant temperature control system controls the temperature of the water in the barrel, and the load bearing device provided with a cavity and a cover is tied to a rat or a mouse. When the cover is closed, the cavity is sealed, and the dead weight of the load bearing device is larger than or equal to the buoyancy of the load bearing device completely immersed in the water. The measurement method using the measurement equipment special for the exhaustive swimming experiments of the rats and the mice has the advantages of measurement accuracy and simple structure.
Owner:THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
Bar milling cutter
The invention discloses a bar milling cutter. A convex cutter is included; a cutter groove is formed in the inner wall of the convex cutter; the outer wall of the cutter groove is connected with the inner wall of the convex cutter; a flat cutter is arranged on the outer side of the cutter groove; a material guiding groove is formed in the outer wall of the flat cutter; the outer wall of the material guiding groove is connected with the inner wall of the flat cutter; and a cutter body is arranged on the inner wall of the material guiding groove. According to the bar milling cutter, due to cooperation among the convex cutter, the cutter groove, the flat cutter and the material guiding groove, under the effects of an impeller, a notch and a hole channel of a machined workpiece are machined bythe convex cutter, and cut down fragments can be brought out by the cutter groove during cutter retracting; in order to prevent tripping of a cutter handle in a high-speed rotating state, a clampingarm is pressed downwards to fix a sleeve, and therefore the defects that a tool bit of a traditional bar milling cutter cannot be fast replaced, and tool bit connection is not stable can be overcome,the machining steps are simplified, the overhauling and replacing time is saved for an operator, the work difficulty is reduced for the operator, the work fatigue of the operator is overcome, and thebar milling cutter is applicable to application and popularization.
Owner:常州丹姆德工具制造有限公司
Convenient disassembly method special for computer teaching
ActiveCN108829195AQuick installationQuick releaseDigital processing power distributionTeaching apparatusSoftware engineeringPurchasing
The invention discloses a convenient disassembly method special for computer teaching. The method comprises a chassis, wherein a left side of the chassis is provided with a front cover; a right outerwall of the front cover is equipped with a second fixed angle code; a right outer wall of the second fixed angle code is connected with a right outer wall of the front cover; a left outer wall of thechassis is equipped with a first fixed angle code; and a right outer wall of the first fixed angle code is connected with the left outer wall of the chassis. According to the convenient disassembly method special for computer teaching, the first fixed angle code and the second fixed angle code can be fixedly connected with a bolt through cooperation of the first fixed angle code, the second fixedangle code and the bolt, quick installation and disassembly of the front cover and the chassis can be realized through installation and disassembly of the bolt, and a buckle is matched with a clampinggroove, so that the purchasing cost of a user is lowered, and resource waste in a convenient disassembly method special for computer teaching is avoided. The method is suitable for popularization anduse.
Owner:WENLING ZHICHUANG NETWORK TECH CO LTD
Anti-blocking anesthetic puncture needle for gynecological operation
PendingCN108339190AStable operating environmentAvoid shakingAnaesthesiaMedical devicesOperating environmentGynecology
The invention discloses an anti-blocking anesthetic puncture needle for gynecological operation. The anti-blocking anesthetic puncture needle for the gynecological operation comprises a needle tube; abottom cover is arranged on the inner wall of the left side of the needle tube; the inner wall of the bottom cover is connected with the outer wall of the needle tube; a push handle is arranged on the inner wall of the bottom cover; the outer wall of the push handle is in lap joint and connection with the bottom cover; and a medicine bag is arranged on the inner wall of the needle tube. Accordingto the anti-blocking anesthetic puncture needle for the gynecological operation, the medicine bag and a liquid guide tube are fixed in the needle tube through cooperation of the needle tube, the medicine bag and the back cover under the action of the push handle; the push handle rotates to push a push plate to drive a medicine liquid to be exported from the liquid guide tube; stable operating environment is provided; the defects that anesthetic is overflow towards the outside when not entering the affected part to cause waste, medical workers still need to operate repeatedly and work fatigueis liable to generate are overcome; the operative treatment step of the medical workers is simplified; the work fatigue generated in the operation process of the medical workers is overcome; the working efficiency is improved; and the anti-blocking anesthetic puncture needle for the gynecological operation is suitable for popularization and use.
Owner:张文茜
Storage shelf for mathematical drawing tools
PendingCN108422782AOvercome the shortcoming of a single practical functionImprove space efficiencyWriting accessoriesHand carts with multiple axesEngineeringHinge angle
The invention discloses a storage shelf for mathematical drawing tools. The storage shelf comprises a bottom plate, wherein a support is arranged on the inner wall of the bottom plate, the outer wallof the support is connected with the inner wall of the bottom plate, a rotating shaft is arranged on the inner wall of the support, a coupler is arranged on the outer wall of the rotating shaft, the outer wall of the coupler is connected with the inner wall of the support, and a belt sleeves the outer wall of the rotating shaft. According to the storage shelf for mathematical drawing tools, a usercan drag and pull a handle to drive rollers to move under the cooperation of the handle, a handle cover, fixed corner connectors and a pin shaft, thereby avoiding the defect of influencing use by shaking due to gaps between hinges and the multi-layer storage shelf caused by frequent opening and closing during use, and the existing storage shelf for mathematical drawing tools can be more recognized in the market, the product quality of the storage shelf for mathematical drawing tools is improved, the procurement cost of users is saved, the waste of teaching aids is avoided, and thus the storage shelf is worthy of promotion and application.
Owner:ZHAOQING UNIV
Projection equipment for aided teaching
PendingCN108389437AAvoid the disadvantage of not being able to adjust the delivery angleFirmly connectedProjectorsStands/trestlesSlide plateProjector
The invention discloses projection equipment for aided teaching. The projection equipment comprises a projector, a fixing base is arranged on the right side of the projector, the inner wall of the fixing base and the outer wall of the projector are in overlapping connection, an inner rod is installed on the inner wall of the fixing base, the outer wall of the inner rod and the outer wall of the fixing base are in overlapping connection, an outer rod is arranged on the outer wall of the inner rod, a sliding plate is installed on the inner wall of the outer rod, and the outer wall of the slidingplate and the inner wall of the outer rod are in overlapping connection. According to the projection equipment, through cooperation of a fixing ring, the inner rod and the outer rod under the actionof the fixing base, the problems that the cost of purchasing teaching aids of a school is increased and projection equipment easily causes the work fatigue of instructors and maintenance workers in the use are avoided, the efficiency of learning and use of teachers and students is improved, the work fatigue of the teachers during the lectures is avoided, the use expenses of purchasing teaching aids are saved, the waste of the teaching aids is avoided, and the projection equipment is suitable for popularization and use.
Owner:ZHAOQING UNIV
Full-automatic wet clay sand core making machine
PendingCN114653898AEasy to disassembleFast replacementMoulding toolsFoundry mouldsWorkbenchFully automated
The invention relates to the technical field of wet clay sand core making, in particular to a full-automatic wet clay sand core making machine which comprises a workbench, and a supporting plate is mounted on the upper surface of the workbench; a fixing plate is mounted in the center of the upper surface of the workbench; sliding rods which are uniformly distributed are fixedly mounted on one side, far away from the workbench, of the fixed plate; the sides, away from the fixed plate, of the sliding rods are jointly and slidably connected with a movable plate. A first air cylinder is fixedly mounted on the upper surface of the supporting plate; the output end of the first air cylinder penetrates through the supporting plate and is fixedly connected with the upper surface of the movable plate. Sand core boxes are mounted on the opposite sides of the movable plate and the fixed plate; the sand core box is detachably connected with the movable plate and the fixed plate through a fixing device; according to the mold release agent spraying device, the circulating pipe is arranged, a mold release agent is driven by air flow to evenly spray and cover the inner cavity of the sand core box, the redundant mold release agent is recycled through circulation of the air flow, and the applicability of the mold release agent spraying device is enhanced.
Owner:陈美荣
Conveniently disassembled computer structure dedicated to computer teaching
ActiveCN108710413AQuick installationQuick releaseDigital processing power distributionTeaching apparatusComputer engineeringFront cover
The invention discloses a conveniently disassembled computer structure dedicated to computer teaching, including a chassis, wherein the left side of the chassis is provided with a front cover, the right outer wall of the front cover is mounted with a second fixed corner code, the right outer wall of the second fixed corner code is connected to the right outer wall of the front cover, the left outer wall of the chassis is mounted with a first fixed corner code, and the right outer wall of the first fixed corner code is connected to the left outer wall of the chassis. In the conveniently disassembled computer structure dedicated to computer teaching, the latch may connect and fix the first fixed corner code and the second fixed corner code through the cooperation between the first fixed corner code, the second fixed corner code and the latch, the quick installation and disassembly of the front cover and the chassis are realized by installing and disassembling the latch, and the purchasecost of the user is saved, and the resource waste of conveniently disassembled computer structure dedicated to computer teaching is avoided by the cooperation between the buckle and the card slot, which is suitable for popularization.
Owner:山东开亿基因科技有限公司
A special convenient disassembly method for computer teaching
ActiveCN108829195BQuick installationQuick releaseDigital processing power distributionTeaching apparatusIndustrial engineeringFixed angle
Owner:WENLING ZHICHUANG NETWORK TECH CO LTD
Cigarette packet conveying and removing device of cigarette printing packaging machine
The invention discloses a cigarette packet conveying and removing device of a cigarette printing packaging machine. The cigarette packet conveying and removing device comprises a bottom plate, supporting legs are mounted on the left side and the right side of the bottom of a bottom plate, and cushion plates are mounted at the bottom ends of the supporting legs. Hook-shaped reinforcement is mountedon the left sides and the right sides of the cushion plates. The supporting legs are connected with the hook-shaped reinforcement through the cushion plates, and clamping plates are mounted on the left sides and the right sides of the supporting legs. The bottoms of the clamping plates and the tops of the cushion plates are connected. According to the cigarette packet conveying and removing device, by means of cooperation of a motor, a first rotary wheel, a second rotary wheel and a belt, under the action of a rotary roll and a handrail, the motor is an AC servo motor, the rotating speed canbe controlled, and forward and backward rotation can be adjusted. The transferring efficiency of the rotary roll and a conveying belt is improved, cigarette packets can be prevented from falling off to the two sides in the transferring process through the handrail, the work efficiency is improved, and the workload of in-site workers is reduced; and the work fatigue of the in-site workers is overcome, and the cigarette packet conveying and removing device is suitable for use and popularization.
Owner:FANCHANG COUNTY ZHUSHI PRINTING
Adjustable novel cement tube milling mechanism
The invention discloses an adjustable novel cement tube milling mechanism, which comprises a concrete foundation. A top plate is arranged above the concrete foundation; a case is arranged under the top plate; a lower surface of the case is connected with an upper surface of the concrete foundation; an upper surface of the case is connected with a lower surface of the top plate; and a motor is arranged on an upper surface of the top plate. According to the adjustable novel cement tube milling mechanism, through the cooperation of the case and support legs, components in the case can be protected, while the case protects the rotation of a rotary shaft inside, external foreign matters can be prevented from entering a roller so as to harm various components in the rotary shaft, the motor and adischarge cylinder a connected stably through the case, and the case can effectively prevent noise produced by vibration when components in the motor work from influencing the work of an operator, sothat the defects of instability in connection and large noise of a traditional adjustable novel cement tube milling mechanism are overcome.
Owner:陈勇
3D printing laser cutting device used for machining inlaying blade line gap of die cutting board
InactiveCN107984098AEasy to separateFirmly connectedWelding/cutting auxillary devicesAuxillary welding devicesLaser cuttingHorizontal and vertical
The invention discloses a 3D printing laser cutting device used for machining an inlaying blade line gap of a die cutting board. A base is included; a fixed corner brace is installed on the upper surface of the base; the lower surface of the fixed corner brace is connected with the upper surface of the base; a sliding rod is installed on the inner wall of the fixed corner brace; the outer wall ofthe sliding rod is connected with the inner wall of the fixed corner brace; a slider is installed on the outer wall of the sliding rod; and the inner wall of the slider is connected with the outer wall of the sliding rod. According to the laser cutting device used for machining the inlaying blade line gap of the die cutting board, due to the cooperation among the base, the fixed corner brace, thesliding rod and a connection rod, and under the effects of a top base, the top base can be driven by the slider to move in the X axis direction on the sliding rod; the defects that a clamp can waggle,a workbench cannot be adjusted in the horizontal direction or the vertical direction, the machining efficiency is low, the machining quality is poor and waste is caused are overcome; and the machining production efficiency is improved, and the 3D printing laser cutting device used for machining the inlaying blade line gap of the die cutting board is applicable to application and popularization.
Owner:HKUST TIANGONG INTELLIGENT EQUIP TECH (TIANJIN) CO LTD
Electric Bench Vise
Owner:苗木美
Annular sliding rail type steel structure 3D printing and processing platform
InactiveCN108248042AEasy to operateReduce the difficulty of operationManufacturing platforms/substratesSurface mountingSteel structures
The invention discloses an annular sliding rail type steel structure 3D printing and processing platform. The annular sliding rail type steel structure 3D printing and processing platform comprises amachine body. A seat is installed on the inner wall of the machine body, and the lower surface of the seat is connected with the upper surface of the machine body; a rotating shaft is installed on theupper surface of the seat, and the lower surface of the rotating shaft is connected with the upper surface of the seat; and a plane buried plate is installed on the upper surface of the machine body,and the upper surface of the plane buried plate is connected with the lower surface of the machine body. According to the annular sliding rail type steel structure 3D printing and processing platform, through the coordination between the machine body and a top plate, under the action of the rotating shaft, the rotating shaft is driven by a motor to rotate to drive the top plate to rotate, so thatprocessing parts placed on the top plate can be adjusted by any angles to facilitate the processing operation of an operator; operation steps are simplified, the operation difficulty of work is reduced, the placing requirement of the processing parts is met, the processing angle of the processing parts is adjusted, and at the same time, the working radius is increased, so that more processing parts can be placed, and the working efficiency is improved.
Owner:HKUST TIANGONG INTELLIGENT EQUIP TECH (TIANJIN) CO LTD
Single-tailed strop type discharging car and discharging system for reducing earth building bending moment
The invention discloses a single-tailed strop type discharging car and discharging system for reducing an earth building bending moment. The single-tailed strop type discharging car and discharging system for reducing the earth building bending moment comprises a hopper, wherein a motor is arranged on the outer side of the hopper; a frame is arranged on an outer wall of the motor; an inner wall ofthe rack is connected with an outer wall of the motor; an outer wall of the rack is connected with an inner wall of the hopper; a first rotary roller is arranged on the outer wall of the motor; an inner wall of the first rotary roller is connected with the outer wall of the motor; and a conveyor belt is arranged on an outer wall of the first rotary roller. Through the cooperation of the hopper and support legs, the hopper, the motor and the first rotary roller can be protected; through supports, the motor and the first rotary roller are connected stably, so that various elements inside are more stable to operate; and through the hopper, the noise produced due to vibration when internal components in the motor work can be further effectively prevented from influencing the work of an operator, so that the defects that a traditional single-tailed strop type discharging car and discharging system for reducing the earth building bending moment is instable in connection and high in noise are overcome.
Owner:陈勇
a rod milling cutter
Owner:常州丹姆德工具制造有限公司
Novel heat insulating and fire preventing integrated structure for construction engineering
ActiveCN107989302AReduce your weightReduced service lifeCovering/liningsArchitectural engineeringSelf weight
The invention discloses a novel heat insulating and fire preventing integrated structure for construction engineering. The novel heat insulating and fire preventing integrated structure comprise a civil structure. A heat insulating layer is mounted on the outer side of the civil structure. A standby lining plate is mounted on the inner side of the heat insulating layer and connected with the outerwall of the left side of the civil structure. A fixing bolt is mounted on the inner wall of the heat insulating layer. Adhesive mortar is connected to the outer wall of the fixing bolt in a sleevingmode and connected with the outer wall of the civil structure. According to the novel heat insulating and fire preventing integrated structure for construction engineering, through matching between the civil structure and the heat insulating layer, a frame of a building main body is protected; under action of the heat insulating layer, heat insulating performance of the whole main body is improved, the self weight of the building main body is reduced, and waste of concrete and cement is avoided, so that the effects of energy saving and emission reduction are achieved, the heat insulating layercan further prevent rainwater from directly making contact with the building main body, and the situation that the building main body is washed by rainwater resulting in the fact that the service life is reduced is avoided.
Owner:山西海德瑞节能技术股份有限公司
An insulating protective cover installed without power failure
ActiveCN112909747BImprove fixed qualitySoft materialSubstation/switching arrangement boards/panels/desksMechanical engineeringSilicone rubber
The invention relates to an insulating protective cover installed without interruption, comprising a heat-shrinkable silicone rubber body and an insulating actuator. The heat-shrinkable silicone rubber body is provided with an insulating cavity, the bottom end of the insulating cavity is provided with an opening, and the heat-shrinkable silicone rubber body is further A magnetic connection structure is provided, and the heat-shrinkable silicone rubber body is detachably installed on the insulating actuator; the advantages of the present invention are: the switch on the column is installed in the insulating cavity in the heat-shrinkable silicone rubber body through the opening, and then the heat-shrinkable silicone rubber body is installed in the insulating cavity through the thermal The magnetic connection structure set on the shrinkable silicone rubber body realizes the wrapping and fixing of the heat shrinkable silicone rubber body to the switch on the column. Due to the magnetic function of the magnetic connection structure, the heat shrinkable silicone rubber body does not need manual connection during installation, and it can improve the thermal shrinkage. The fixed quality of the silicone rubber body prevents the effect of disengagement, so that the insulating protective cover can be quickly installed without power failure, which improves the work efficiency, does not require power failure, improves the reliability of the power supply, and reduces the working time.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO
Head-mounted loud-speaking device for aided teaching
InactiveCN108366312AAvoid discomfortAvoid unstable connectionsMicrophonesLoudspeakersEngineeringLoudspeaker
The invention discloses a head-mounted loud-speaking device for aided teaching. The loud-speaking device comprises a loudspeaker, a battery slot is arranged in the inner wall of the loudspeaker, the outer wall of the battery slot is connected with the inner wall of the loudspeaker; a switch is arranged at outside of the battery slot, the outer wall of the switch is connected with the inner wall ofthe loudspeaker, and a suspension loop is arranged at right side of the switch. The head-mounted loud-speaking device for aided teaching enable the face and the loudspeaker to be more fit through thecooperation of a strut and a roof bar; a clamping shell is placed in the ear, the defects that the learning efficiency of the student is influenced while the traditional head-mounted loud-speaking device for aided teaching easily causes the working fatigue of the auxiliary teaching guidance teacher or maintainer, the learning and use efficiency of the teacher and the student are improved, the teacher is free from producing working fatigue in the lecture, the use expenditure for purchasing the teaching materials is saved, the waste of the teaching material is avoided, and the head-mounted loud-speaking device is suitable for popularization and use.
Owner:ZHAOQING UNIV
Electric bench screw
The invention discloses an electric bench screw. The electric bench screw does not need to be pulled manually, works electrically, is controlled through a circuit and is operated through buttons, application is convenient and rapid, and the working efficiency is high. According to the technical scheme, firstly, a storage battery is used as a power source, and power is provided by a direct-current motor; secondly, an electromagnetic clutch device is arranged and used for transmitting the power of the direct-current motor to a screw for rotation; thirdly, a high-gear reducing transmission device and a low-gear reducing transmission device are arranged, and speed adjustment is facilitated; and fourthly, a control panel and the control circuit are arranged and used for controlling the direct-current motor and the electromagnetic clutch device. The electric bench screw has the beneficial effects that the workpiece clamping speed is high, the efficiency is high, manpower is saved, work fatigue of operators is relieved, and the working efficiency and production benefits of bench worker of all walks of life can be improved.
Owner:苗木美
A new type of thermal insulation and fireproof integrated structure for building engineering
ActiveCN107989302BReduce your weightReduced service lifeCovering/liningsThermal insulationSelf weight
Owner:山西海德瑞节能技术股份有限公司
An easy-to-disassemble computer structure dedicated to computer teaching
ActiveCN108710413BQuick installationQuick releaseDigital processing power distributionTeaching apparatusSoftware engineeringFront cover
Owner:山东开亿基因科技有限公司
Anti-blocking star type unloading valve for coarse powder separator powder return pipe
InactiveCN108147016AAvoid the disadvantage of easy to cause blockage of flapOvercome the disadvantages of low automationRotary conveyorsInstabilityEngineering
The invention discloses an anti-blocking star type unloading valve for a coarse powder separator powder return pipe. The anti-blocking star type unloading valve comprises a base, the outer wall of thebase is provided with a first rotating wheel, the inner wall of the first rotating wheel is connected with the outer wall of the base, the outer wall of the first rotating wheel is provided with a belt, the inner wall of the belt is connected with the outer wall of the first rotating wheel, and a second rotating wheel is arranged on the right side of the inner wall of the belt. According to the anti-blocking star type unloading valve for the coarse powder separator powder return pipe, through cooperation of the base, a rack and a box body, under the effect of a side plate, fixed connection ofthe box body and the motor is achieved through the rack, the bearing capacity of the box body and an overturning plate is increased, the problem about motor base interior connection instability or rack breakage caused by too large downward pressure borne by long-time work of a motor base and the rack is solved, the side plate is adopted on the outer wall of the box body for reinforced connection,and the defect that a traditional anti-blocking star type unloading valve for the coarse powder separator powder return pipe is low in bearing force and poor in stability is avoided.
Owner:蔡伟锋
Molding device suitable for automobile trim processing
The invention discloses a molding device suitable for automobile trim processing. The molding device suitable for automobile trim processing comprises a base; a frame is installed on the upper surfaceof the base; the inner walls of the frame are connected with the outer walls of the base; a bottom plate is installed between the inner walls of the frame; the outer walls of the bottom plate are connected with the inner walls of the frame; a support is installed on the lower surface of the bottom plate; the upper surface of the support is connected with the lower surface of the bottom plate; anda fan is arranged on the inner wall of the support. By means of the molding device suitable for automobile trim processing, the defects that as connection between pressure-resistant springs arrangedin a mold and a machine base of a traditional molding device suitable for automobile trim processing is not closed, the mold cannot be firmly placed on the machine base and is prone to falling over, and fixing devices are absent are overcome, the operation steps are simplified, the production time is shortened, the machining efficiency is improved, the working fatigue of operators is overcome, theproduction cost of enterprises is reduced, and the molding device is suitable for being applied and popularized.
Owner:WUHU HUANRUI AUTO INTERIOR DECORATION
A molding equipment suitable for automotive interior processing
Owner:WUHU HUANRUI AUTO INTERIOR DECORATION
Gluing head control mechanism of full automatic gluing flanging machine
InactiveCN109516288AFirmly connectedImprove sealingFolding thin materialsEngineeringMechanical engineering
The invention discloses a gluing head control mechanism of a full automatic gluing flanging machine. The gluing head control mechanism comprises a first motor. A first rotating shaft is mounted on theright side of the first motor. A first belt wheel is connected to the outer wall of the first rotating shaft in a sleeving mode. A first belt is arranged on the right side of the first belt wheel. Asecond belt wheel is connected to the inner wall of the first belt in a sleeving mode. A second motor is connected to the right side of the second belt wheel. A second rotating shaft is arranged belowthe second motor. A first bearing is arranged on the left side of a shaft sleeve. According to the gluing head control mechanism of the full automatic gluing flanging machine, through cooperation ofthe first rotating shaft, the first belt wheel, the first belt, the first rotating shaft and the second rotating shaft, gluing head sealing of the full automatic gluing flanging machine is more firm,glue overflow is avoided, glue marks and prints are produced on an operated surface, and therefore the condition that a product needs secondary edge refining and glue removing operation by operator isavoided, and the production cost of enterprises is saved.
Owner:ANHUI JINTAI METAL MOLD STRUCTURE
Bird-repellent apparatus of power device
InactiveCN107897165AFirmly connectedEasy to installOverhead installationAnimal repellantsPower apparatusTurbine
The invention discloses a bird-repellent apparatus of a power device. A shaft sleeve is installed on the upper surface of a base, the lower surface of the shaft sleeve is connected with the upper surface of the base, a shaft rod is installed on the inner wall of the shaft sleeve, the outer wall of the shaft rod is connected with the inner wall of the shaft sleeve, a sliding rail is installed on the outer wall of the shaft rod, the inner wall of the sliding rail is connected with the outer wall of the shaft rod, and a shaft base is arranged on the outer wall of the shaft rod. The bird-repellentapparatus of the power device overcomes the shortcoming that the connecting-fixing effect of a wind wheel device and a connecting rod of the bird-repellent apparatus of the power device is poor, blade falling, wind wheel device fall and service life shortening are likely caused, and the inclination angle of the wind wheel device cannot be adjusted when the wind wheel device is connected with an electric pole or a trunk through matching of the base, the shaft sleeve and the shaft rod under the effect of the sliding rail, the working efficiency and a light-reflecting effect are improved, the service life of the bird-repellent apparatus of the power device is prolonged, and the bird-repellent apparatus of the power device is suitable for popularization and application.
Owner:CHENGDU LEYE TECH CO LTD
Water pumping whiteboard pen for teaching and with self-adsorption function
The invention discloses a water pumping whiteboard pen for teaching and with a self-adsorption function. The inner wall of a pen holder is provided with a rod sleeve, and the outer wall of the rod sleeve is connected with the inner wall of the pen holder in an overlap joint manner; a refill is installed on the inner wall of the rod sleeve, and a rubber plug is installed at the bottom end of the refill; and the outer wall of the left side of the rubber plug is connected with the outer wall of the right side of the refill. According to the water pumping whiteboard pen for teaching and with the self-adsorption function, due to the effects of a pulling rod, a guiding pipe and the rubber plug, under the effects of a gasket, the defects that cyclic using cannot be achieved, a pen cap is providedwith a force magnet, the manufacturing cost of whiteboard pens is increased, waste of the magnet is also caused, the purchasing expenditure of a school for the whiteboard pens is increased, and workfatigue is caused when a teacher uses the traditional whiteboard pen for blackboard writing is caused are overcome; and the work efficiency is improved when the teacher performs blackboard writing, the service life of the whiteboard pen is prolonged, the using expenditure used for purchasing teaching aids is saved, waste of the teaching aids is avoided, and the water pumping whiteboard pen is suitable for using and popularizing.
Owner:ZHAOQING UNIV
Clinker cone-type crushing mechanism which is used for industrial production and is high in crushing efficiency
InactiveCN108452902AReduce work stressOvercome work fatigueDirt cleaningGrain treatmentsIndustrial engineeringBearing capacity
The invention discloses a clinker cone-type crushing mechanism which is used for industrial production and is high in crushing efficiency. The clinker cone-type crushing mechanism which is used for industrial production and is high in crushing efficiency comprises a barrel body; a motor is arranged on the external wall of the top of the barrel body; a rotating rod is arranged on the external wallof the motor; the external wall of the rotating rod is connected with the internal wall of the motor; the left side of the motor is provided with a feed inlet; the external wall of the feed inlet is connected with the internal wall of the barrel body; cooperation of the barrel body, an embedding plate, and supporting legs is adopted; under the action of a fixing plate, the supporting legs are usedfor reinforced connection of the barrel body with the motor, so that the bearing capacity of the barrel body is improved, and unstable connection of a rotating shaft with the internal part of a feedinlet pipe or supporting leg breaking caused by long term loading of the supporting legs and the barrel body with overlarge downward pressing force is avoided; reinforced connection of the external wall of the barrel body is realized using the supporting legs and bolts, so that defects in the prior art that the bearing capacity and the stability of conventional clinker cone-type crushing mechanisms which are used for industrial production and are high in crushing efficiency are poor are avoided.
Owner:陈勇
Adjustable oblique coaling double-furnace sleeve type device
The invention discloses an adjustable oblique coaling double-furnace sleeve type device which comprises a cross beam. Bases are arranged on the left side and the right side of the cross beam, and theinner walls of the bases are connected with the outer wall of the cross beam. A motor base is arranged on the upper surface of the cross beam, and the lower surface of the motor base is connected withthe upper surface of the cross beam. A motor is arranged on the upper surface of the motor base, and the lower surface of the motor is connected with the upper surface of the motor base. A connectingplate is arranged on the left side of the base. A box cooperates with supporting legs, and therefore connection of the motor and a fan is more stable through the box. All the assemblies can be fixedinto the box, and all the assemblies in the box operate more stably. By means of the box, the situation that an assembly in a conveying belt generates noise to influence work of an operator can be effectively avoided, and therefore the defect that a traditional adjustable oblique coaling double-furnace sleeve type device is unstable in connection and high in noise is overcome.
Owner:余浙奇
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