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82results about How to "Adjust height freely" patented technology
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Variable wardrobe
InactiveCN103859811AEasy accessAdjust height freelyWardrobesApparel holdersEngineeringMechanical engineering
Owner:SHIFANG MIDEE WOOD IND
Rapidly-assembled intelligent picking system for orchards
ActiveCN108858129ASolve problems with complex geographical conditionsScientific and reasonable managementProgramme-controlled manipulatorPicking devicesAgricultural engineeringManipulator
The invention discloses a rapidly-assembled intelligent picking system for orchards. A slider is slidably connected at the top of a rail, the top of the slider is rotatably connected at the bottom ofa locomotive through a bearing, and a fruit collection device is connected at the top of the locomotive through a lifting device. According to the system, the rail guides the locomotive to walk, so that the system can adapt to different land forms of the orchards, paths can be freely combined, the system can effectively solve complicated geography conditions of the orchards, a plurality of pickersare assembled on the rail to run and instantly used after being assembled, and the orchards can be scientifically and reasonably managed when the burden of fruit farmers is relieved. The system is provided with a fruit collection device, picked fruits are conveniently stored, the system picks fruits by a manipulator, the fruits can be rapidly picked, picking speed is improved, and the system is provided with a pesticide spraying device, so that the system can conveniently spray pesticides.
Owner:绍兴纤逸纺织科技有限公司
Technology and device for baking and grinding high-moisture chalk through vertical mill
The invention discloses a technology for baking and grinding high-moisture chalk through a vertical mill and belongs to the field of cement raw materials prepared by adopting high-moisture chalk raw materials. Clammy chalk with the moisture more than 25% is fed onto an inner refiner plate of the vertical mill from a feeding mouth of the vertical mill; hot wind passes through a wind chamber, a wind ring and a chamber above the refiner plate from a hot wind inlet and discharges out of the vertical mill from a hot wind outlet; zone control is performed on the moisture of materials inside the mill; the moisture of the materials is dried step by step; a powder selecting machine, the feeding mouth and the hot wind outlet are arranged at the upper part of the vertical mill; the refiner plate and mill grinding rollers are arranged inside the vertical mill; a cloth scraping plate is arranged above the refiner plate; a retaining ring is arranged at the edge of the refiner plate; the height of the retaining ring exceeds 150 mm; the wind chamber is arranged below the refiner plate; the wind chamber is communicated with the chamber above the refiner plate through the wind ring; the hot wind inlet of the mill, a material scraping device and a feeding back port are arranged in the wind chamber, the feeding back port is connected with the feeding mouth through an outer circulating system of the mill. The invention provides a simpler and energy-saving preparation technology and device for preparing the cement raw materials by adopting the high-moisture chalk raw materials.
Owner:成都建筑材料工业设计研究院有限公司 +1
Solar ground snow-removal, cleaning and watering trolley controlled through wifi
InactiveCN104947626AEasy to manufactureEasy to adjustTransmission systemsRoad cleaningSnow removalSprayer
The invention provides a multifunctional snow-removal, cleaning and watering trolley based on wifi control. The trolley has the functions of snow removal, ice removal, ground cleaning, ground watering and flower and tree watering outdoors. The trolley is characterized in that a combined type power head is adopted, manufacturing, adjusting and maintaining are easy, and cost is low; wifi control is adopted, and the trolley can be remotely controlled to operate; solar cell panels are used for collecting energy, the environment is protected, and energy is saved; the trolley is small in size and modularized, functions are customized, and the trolley can be used for all-year-round ground cleaning and maintaining at the areas of campuses, communities and the like. The protected rights and interests of the trolley comprise (1) the structure design that assembled type snow and ice removing and cleaning multifunctional spiral tool rests are arranged at intervals and blades and brushes are combined, (2) wifi control configuration, (3) the configuration and structure design of ground watering and flower and tree watering function modules, including a spiral lifting device structure, a water pump, sprayers and control configuration, and (4) configuration of an assembled type trolley body structure and an adapter.
Owner:BEIJING INFORMATION SCI & TECH UNIV
Sports basketball frame for children
Owner:广州市赛狄王体育用品有限公司
Novel medical multi-point operating table
The invention provides a novel medical multi-point operating table, comprising a base, a support post, a bed and universal wheels. The support post is fixed in the middle of an upper surface of the base and comprises a fixed post, a first telescopic post located in the fixed post and a second telescopic post located in the first telescopic post. The bed is disposed at the top of the support post and comprises sequentially from left to right, a head bed, a trunk bed, a waist bed and a leg bed. The universal wheels lockable are evenly distributed on the lower surface of the base. The novel medical multi-point operating table is simple in structure and convenient to use; a multi-point component of the bed has freely adjustable height, and the surgical needs of different parts, such as the head, waist and trunk, are met; a slide slot and a slider are provided, parts to be mounted are chosen according to actual surgical needs, and surgical operating is facilitated; an anti-fouling layer and an absorbing layer are provided, effective absorption is given to blood stain and the like occurring in the operating process, bed contamination is prevented, and work difficulty is substantially reduced for medical staff.
Owner:韩良波
Outdoor rapidly-installed antenna rack for electronic information engineering
InactiveCN109888453AFirmly connectedEasy to assemble and disassembleAntenna supports/mountingsFree rotationArchitectural engineering
The invention discloses an outdoor rapidly-installed antenna rack for electronic information engineering. The outdoor rapidly-installed antenna rack comprises a base, a support rod, a connection rod and an antenna installation plate, wherein installation holes are formed in two ends of the base, a charging interface is arranged in one side of the base, a guide rail is arranged at the top of the base and is connected with a sliding block in a sliding way, the guide rail is electrically connected with a miniature motor in the base, the support rod is fixedly connected with the top of the slidingblock, fixed rods are arranged at two sides of the top of the support rod, one end of the connection rod and the fixed rods are connected by dual-head bolts, a rotation support is fixedly connected with the bottom of the antenna installation plate, a bottom end of the rotation support is in threaded connection with the other end of the connection rod, the connection rod and the support rod are oftelescopic structures, the height is convenient and free to adjust, the free rotation adjustment angle of the support rod can be automatic by the sliding block of the support rod at the guide rail, and the operation labor intensity of a worker is reduced; the fixed rods are arranged in two directions of the support rod, and the installation range is expanded; and by the outdoor rapidly-installedantenna rack, multi-angle installation and adjustment of the antenna can be achieved.
Owner:合肥锟特奇科技有限公司
Height-adjustable combined type iron stand
InactiveCN103447110AAdjust height freelyReasonable structural designSupporting apparatusEngineeringMechanical engineering
The invention discloses a height-adjustable combined type iron stand which comprises a base, a strut and a clamping device, wherein the strut is fixedly arranged on the upper portion of the base, the clamping device is arranged on one side of the strut and is movably connected with the strut, a sustaining screw is arranged at the position where the champing device is movably connected with the strut, the strut comprises a sleeve and a stretchy rod, an adjusting bolt is arranged on one side of the sleeve, the lower end of the stretchy rod stretches into the sleeve, a guiding groove is formed in one side of the stretchy rod in the longitudinal length direction of the stretchy rod, the tail end of the adjusting bolt penetrates through the wall of the sleeve to stretch into the guiding groove, the clamping device comprises a main clamping device and an auxiliary clamping device, the auxiliary clamping device is arranged on the upper portion of the main clamping device, and the main clamping device and the auxiliary clamping device are connected through a sliding device. According to the height-adjustable combined type iron stand, the height of the strut arranged on the upper portion of the iron stand can be adjusted freely, and two test tubes can be heated at the same time as needed. The height-adjustable combined type iron stand has the advantaged of being reasonable in structural design, convenient to use and the like.
Owner:石娟
Bathroom corner rack
Owner:许世东
Rail high-altitude operation vehicle
PendingCN109850827AAdjust height freelyAdjust the angle freelyLifting devicesCarriagesVehicle frameTelescopic cylinder
The invention discloses a rail high-altitude operation vehicle. The rail high-altitude operation vehicle comprises a frame, a square seat, clamping rail driving mechanisms, a supporting leg assembly,a working platform, a rotary driving device, a secondary hydraulic telescopic arm and a support arm mechanism, wherein the clamping rail driving mechanisms are correspondingly arranged on two sides ofthe frame; the square seat is arranged on the top of the frame; the rotary driving device is arranged on the top of the square seat; the secondary hydraulic telescopic arm is arranged on the top of the rotary driving device; the support arm mechanism is connected to the top of the secondary hydraulic telescopic arm; the working platform is fixed on one end of the support arm mechanism through bolts; four corners of the frame are correspondingly provided with extending parts outwards; a support wheel holder is fixed on the outer wall of each extending part through a bolt; and the clamping raildriving mechanism comprises a first motor, a telescopic cylinder, a driving wheel, a speed reducer, a guide rail, a motor fixing plate and a proximity switch. The rail high-altitude operation vehiclehas the characteristics of being suitable for operation in complex places such as amusement park tracks and the like.
Owner:江苏鹰石科技有限公司
Quick-dry energy-saving microcomputer control toilet bowl
ActiveCN104929216AAdjust height freelyImprove intelligenceFlushing devicesBathroom coversWater storageBlood pressure
The invention discloses a quick-dry energy-saving microcomputer control toilet bowl which comprises a toilet seat body and an intelligent toilet lid body. The intelligent toilet lid body comprises a main water storage bin, an intelligent control bin, a control device, a turnover toilet lid and a turnover toilet ring, a primary wiping water removal device is arranged below a joint of the intelligent control bin and the turnover toilet ring and comprises a telescopic rod, a comfortable water absorption rolling brush, a cleaning bin and a cleaning and disinfecting dryer, the speed for drying water remained on the surfaces of washed human bodies can be greatly increased, a contact physical examination handle is arranged on a side surface of the intelligent toilet lid body and is provided with a physical examination sensor and a manual control input device, and heartbeat and the blood pressures of the human bodies and special smell of special sick bodies can be detected by the physical examination sensor. The quick-dry energy-saving microcomputer control toilet bowl has the advantages that the quick-dry energy-saving microcomputer control toilet bowl is high in intelligence and is provided with a special device for removing a large quantity of water near excretion systems, accordingly, the washing and drying speeds of the intelligent toilet bowl can be greatly increased, different users can be recognized, and operation intention and living habits of the different users can be mastered.
Owner:SUZHOU LUZHIYAO TECH
Clothes cabinet
InactiveCN105768594AAdjust height freelyChange storage spaceWardrobesMovable shelf cabinetGear wheelDrive shaft
The invention provides a clothes cabinet, which comprises a bottom plate, a left side plate, a right side plate, a top plate, a shelf plate and a lifting device, wherein the lifting device comprises a motor, a transmission shaft, bevel gear pairs, screw rods and screw nuts; the motor is fixedly connected to the top plate and is capable of driving the transmission shaft to rotate; one end of the transmission shaft is arranged on the left side plate and the other end is arranged on the right side plate; one of the screw rods is arranged on the left side plate and the other screw rod is arranged on the right side plate; one end of each of the screw rods is arranged on the bottom plate, and the other end of each of the screw rods is arranged on the top plate; the output end of the transmission shaft is connected to the tail ends of the screw rods by virtue of the bevel gear pairs; the screw nuts are fixedly connected to the shelf plate; and a control switch is connected to the motor. According to the clothes cabinet disclosed by the invention, the heights of the side plates can be freely regulated, so that a storage space is changed; and the clothes cabinet has the characteristics of simple structure and convenient use.
Owner:TIANJIN LYUSHIZI FABRIC WASHING SERVICE CO LTD
Advertisement inkjet printer capable of improving definition and freely adjusting height of spray nozzle
InactiveCN112192963AImprove clarityAdjust height freelyTypewritersPower drive mechanismsComputer printingSpray nozzle
The invention relates to the technical field of information display equipment and discloses an advertisement inkjet printer capable of improving definition and freely adjusting the height of a spray nozzle. The printer comprises a guide rail and a printer head. A guide part is fixedly connected to the left side of the bottom of the guide rail. Moving plates movably connected with the inner wall ofthe guide rail are fixedly connected to the two sides of the printer head correspondingly. According to the advertisement inkjet printer capable of improving definition and freely adjusting the height of the spray nozzle, a moving part drives a dielectric medium plate to move upwards, then by means of cooperative use of a first positive pole plate and a first negative pole plate, when a ball passes through a protruding portion of a material, the dielectric medium plate moves upwards, at the moment, the relative area of the first positive pole plate and the first negative pole plate is increased gradually, circuit voltage is increased gradually, thus magnetism of a first electromagnet is increased gradually, thus the effect of utilizing the magnetism to control the printer head to move upwards is achieved, inkjet definition is effectively improved, contact between the spray nozzle and a working table is avoided, the spray nozzle is prevented from being crashed, and the safety coefficient of the spray nozzle is increased.
Owner:麻蓉蓉
Extraction device for large-scale production of traditional Chinese medicine extracts
PendingCN108619756AAdjust height freelyAvoid Burnt SituationsPharmaceutical product form changeSolid solvent extractionInsulation layerFiltration
The invention discloses an extraction device for large-scale production of traditional Chinese medicine extracts. The device includes a handle, a motor switch, a motor, a furnace cover, a furnace body, a heat insulation layer, a furnace wall electric heating wire, a furnace tube, a furnace bottom electric heating wire, an outlet rotary cover, a discharging pipe, a valve, a soft fire switch, a strong fire switch, a pedestal, a cartridge filter cover, a ring buckle, an inner cartridge filter, an outer cartridge filter, a sling, an air pressure valve, an observation window, a winch and a rotatingshaft. Through observation with the observation window, the motor switch is turned on to allow the outer cartridge filter to be always under a water surface, thus avoiding a situation that medicine materials cannot be immersed with water because of water level decrease due to water evaporation. As different medicine materials have different requirements on optimal fire, the pedestal is provided with the soft fire switch and the strong fire switch to control working states of the furnace wall electric heating wire and the furnace bottom electric heating wire. When a medicine liquid is taken out, the bottom of the furnace tube, which has an inclined surface design, is free of medicine liquid residue, the medicine liquid passes through the discharging pipe and is filtered by a filtration screen disposed at the bottom of the outlet rotary cover, residual medicine dregs are removed, and taste of the medicine liquid is ensured.
Owner:洛阳伊尹实业有限公司
Mobile cell-phone support
The invention relates to a mobile cell-phone support, which comprises a first supporting rod and a second supporting rod, wherein the first supporting rod is vertically arranged and the lower end is fixed on a bottom disc, a sliding groove is formed in the first supporting rod, a sliding block is arranged in the sliding groove, the sliding block slides along the first supporting rod in the vertical direction, the sliding block is provided with a compression bolt which can be fix the sliding block on the first supporting rod, the sliding block is fixedly connected with one end of the second supporting rod, the other end of the second supporting rod is fixedly connected with a magnetic absorbing disc, and the magnetic absorbing disc is absorbed with a cell-phone clamping box through a magnetic force. The mobile cell-phone support has the beneficial effects that: the first supporting rod, the second supporting rod and the bottom disc of the mobile cell-phone support can move integrally according to needs; the sliding groove is formed in the first supporting rod, and can be used for adjusting height of the cell-phone clamping box freely; and the cell-phone clamping box is connected with the magnetic absorbing disc under the action of the magnetic force, and the relative position of the cell-phone clamping box and the second supporting rod can be adjusted appropriately.
Owner:费正华
POS cash register base with rotating device
PendingCN110400431AEnsure stabilityAdjust height freelyCash registersStands/trestlesFixed frameAir spring
The invention discloses a POS cash register base with a rotating device, and the base comprises an upper base, a lower base, an adjusting knob and a fixing frame, wherein the upper base is located inthe lower base and is connected to the lower base by an air spring, the top of the upper base is provided with a rotating shaft, a worm wheel is sleeved outside the rotating shaft and is meshed with aworm, a top plate is fixedly connected to the top of the rotating shaft, a telescopic rod is fixedly connected to the top of the top plate, a connecting sleeve is arranged on the top of the telescopic rod, a universal ball is arranged in the connecting sleeve, the top of the universal ball is connected to the fixing frame, the fixing frame is provided with a plurality of threaded holes in the center, the edge of the fixing frame is provided with three strip holes, the strip holes are internally provided with a lower bracket and two upper brackets respectively, and the upper brackets are hinged in a circle support. The cash register base provided by the invention can realize all-round multi-angle rotation, and can also freely adjust the height to achieve the best cash collection effect. The entire base can ensure stability during use and avoid accidental collision with good shock absorbing effect.
Owner:中沪信息科技(江苏)有限公司
Multifunctional surgical wheeled stretcher for children
PendingCN107753233AMeet comfortRelieve nausea and vomitingOperating tablesAmbulance serviceEngineeringPulley
The invention discloses a multifunctional surgical wheeled stretcher for children. The stretcher is mainly composed of stretcher surfaces, protection fences, a restraint strap, a hydraulic column, a base, universal pulleys, a brake, a rotary knob, a rotation connection shaft, air springs, a support, a handle and a pedal. The stretcher surfaces are composed of four split parts which are connected through the air springs, the stretcher surfaces are fixed to the base through the hydraulic column, and a head protection fence and a tail protection fence are arranged. According to the multifunctional surgical wheeled stretcher for children, based on self-characteristics of children, the wheeled stretcher suitable for children operation transfer is designed by combining with the comfortable anesthesia requirement of children. The angles of the four stretcher surfaces can be randomly adjusted, the sitting and lying position is adjusted, and the comfort is improved. By adjusting the angles of aneck support and a backrest, the occurrence rate of crises such as nausea and vomiting and airway obstruction in the recovery period can be lowered. A stretcher body with adjustable height more accords with self-characteristics of children, requirements of different periods can be met, and children are observed and nursed conveniently. Through the design of the soft protection fences and the headprotection fence and the tail protection fence, the safety is improved. The multifunctional surgical wheeled stretcher for children is reasonable in design and easy, convenient and safe to operate.
Owner:THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
Active capture docking system for ship berthing
ActiveCN112009623AStable and reliable docking tasksConvenient docking taskWaterborne vesselsShipping equipmentButt jointSimulation
The invention relates to an active capture type docking system for ship berthing. The system comprises an active docking device and a passive docking device, the active docking device is arranged on ashore base of the parking position; the passive butt joint device is arranged on the bow of a ship. The active docking device comprises a processor, a mechanical arm, a capturing docking structure and a visual guiding structure. The passive docking device comprises a fixing structure, an adjustable mechanism and a butted structure. The butted structure comprises a butt joint and a target. Duringbutting, the processor performs visual guidance based on the visual guidance structure and the target to control the mechanical arm to move, so that the capturing butting structure captures the butt joint and performs butting, and after butting succeeds, the capturing butting structure is in locking fit with the butt joint. Compared with the prior art, the system is stable, reliable, simple in structure and high in intelligent degree.
Owner:SHANGHAI JIAO TONG UNIV
Clamp for finish machining of bearing hole of bearing block casting
InactiveCN113857904AEasy to useGuaranteed stabilityPositioning apparatusMetal-working holdersClassical mechanicsEngineering
The invention belongs to the field of bearing block castings, and particularly relates to a clamp for finish machining of the bearing hole of a bearing block casting. The clamp comprises a bottom plate. A supporting block is arranged on the rear side of the top of the bottom plate, the top of the bottom plate is fixedly connected with the bottom of the supporting block, a fixing column is arranged on the top of the supporting block, the top of the supporting block is fixedly connected with the bottom of the fixing column, a top plate is arranged on the outer surface of the fixing column, and the outer surface of the fixing column is fixedly connected with the inner wall of the top plate. A lifting device is arranged at the top of the top plate, the top of the top plate makes contact with the bottom of the lifting device, a limiting device is arranged at the bottom of the lifting device, the bottom of the lifting device is fixedly connected with the axis of the top of the limiting device, and limiting blocks are evenly arranged at the top of the limiting device. The top of the limiting device makes contact with the bottom of the limiting block, a main body is arranged at the bottom of the limiting device, and the top of the main body makes contact with the bottom of the limiting device.
Owner:何武侠
Storage-type stationery case with lighting function
The invention discloses a retractable stationery box with lighting function, which comprises a top cover, the top cover is provided with a top cover fixing buckle outside, a box body is arranged outside the top cover fixing buckle, and the fixing magnet is externally connected to There is a magnetic bottom cover, a first lifting rod is arranged on the outside of the protective film of the lamp tube, a second lifting rod is arranged on the outside of the first lifting rod, a fixing ring is installed on the outside of the second lifting rod, and a fixing ring is installed on the outside of the fixing ring A first lifting rod is provided, and a rotating fixing member is installed outside the fixing ring, a switch is arranged outside the rotating fixing member, a box body is arranged outside the switch, a rotating fixing member is arranged outside the fixing ball, and the fixing ball A spring is connected to the outside, and a rotating fixture is arranged on the outside of the spring. The storage type stationery box with lighting function has a learning lamp inside, which can continue to provide lighting for students in the event of a power outage, which not only protects the eyesight of the students, but also enables the students to continue to complete homework.
Owner:吕婉婷
Portable folding chair
InactiveCN106724250AIncrease work intensityAdjust height freelyDismountable chairsFoldable chairsLocking mechanismEngineering
The invention discloses a portable folding chair. The portable folding chair comprises a seat, a pillar and chair legs. When the portable folding seat is in a folded state, seat side plates are folded to form a cylindrical form, and are fixed by a locking mechanism, and the pillar and the chair legs are contracted in the first segment of the pillar, so the pillar and the chair legs are integrally stored in the back groove of the seat. When the portable folding chair is in use, the seat side plates are expanded, so the area of a force bearing surface is increased; the upper portion of the top joint of the pillar is fixed in a threaded groove in the back side of the seat through a thread, and the lower portion of the top joint of the pillar is connected with the first segment of the pillar; every segment of the pillar is stretched and rotated to adjust the height of the portable folding chair, and every segment of the pillar is provided with a rotary fixing structure; and the bottom joint of the pillar is connected with the chair legs, and the back side of every chair leg is provided with a reinforcement. The telescoping structure design of every segment of the pillar allows the height of the seat to be freely adjusted; the reinforcements at the back sides of the chair legs increase the working strength of the seat; and the portable folding chair adopting folding combination of all parts has the advantages of full saving of the occupied space in the carrying process, simplicity in installation, and high applicability.
Owner:DALIAN UNIV OF TECH
System and method for detecting surface electromyogram signal of lower back of human body
InactiveCN111714123AAvoid damageEliminate noise interferenceDiagnostic recording/measuringSensorsHuman bodyFeature extraction
The invention discloses a system and a method for detecting a surface electromyogram signal of lower back of a human body. The system comprises an acquisition unit and a signal processing terminal which are connected sequentially, wherein the acquisition unit is used for acquiring the surface electromyogram signal of the lower back of the human body and sending the electromyogram signal to the signal processing terminal; and the signal processing terminal comprises a digital filtering module, a signal rectification module, a movement section detection module, a feature extraction module and amuscle fatigue analysis module and is used for processing the surface electromyogram signal to form visual chart parameters. The electromyogram signal is subjected to two-time filtration; for the first-time filtration, the digital filtering module of the signal processing terminal filters the acquired electromyogram signal to remove noise interference beyond the effective frequency band of the electromyogram signal and 50 Hz power frequency interference; and for the second-time filtration, the digital filtering module of the signal processing terminal filters the electromyogram signal to remove part of noise failing to be filtered by a hardware circuit and increase the signal-to-noise ratio.
Owner:SOUTH CHINA UNIV OF TECH
Radiology bed convenient for turning over
InactiveCN108992085AAdjust height freelyPrevent slippingPatient positioning for diagnosticsEngineeringHydraulic pump
The invention provides a radiology bed convenient for turning over, comprising a base, a turning bed and guard belts. The turning bed is arranged on the base. The guard belts are arranged on the innerwalls of the two sides of the turning bed, and the guard belts are in embedded connection with the turning bed. Pedals are embedded into the front of the base. The back of each pedal is movable connected with a hydraulic pump. One end of an oil pipe runs through the left side of each hydraulic pump. Because two hydraulic devices are arranged, the turning bed can turn left or right according to different situations. The hydraulic devices go up and down under the action of the hydraulic pumps, so that the lifting height can be freely adjusted to meet different using demands. The left and rightends of the turning bed are heightened, which can prevent users from slipping down accidentally in the process of turning over. The free stretching guard belts on the two inner walls can protect usersand prevent users from side-slipping or falling. The radiology bed relates to the field of radiology, and enables radiological patients to turn over.
Owner:应日兴
Smoke guiding integrated stove
InactiveCN106642269AAvoid inhalationReduce energy consumptionDomestic stoves or rangesLighting and heating apparatusEnergy consumptionSmoke
The invention discloses a smoke guiding integrated stove. The smoke guiding integrated stove comprises a smoke enclosing and air guiding mechanism, a smoke discharging mechanism and a stove body. The smoke enclosing and air guiding mechanism comprises an air supply motor, an air supply wind wheel, an air supply box body and a hemispheric shell. The stove body is arranged at the bottom of the hemispheric shell. An annular cavity is formed in the hemispheric shell. A wind guiding cover is arranged on the annular cavity. A semi-annular air outlet belt is formed between the air guiding cover and the annular cavity. Wind guiding sheets are arranged on the lower surface of the air guiding cover. The air supply box body is arranged at the rear part of the hemispheric shell and communicates with the annular cavity. The smoke discharging mechanism is arranged at the rear part of the hemispherical shell. An air inlet of the smoke discharging mechanism is opposite to a wind curtain. A wind formed by the air supply wind wheel enters the annular cavity from an air supply channel, then an upward inclined wind curtain is formed through the semi-annular air outlet belt and the wind guiding sheets, air above a range hood is difficult to enter a cooking area under the effect of the wind curtain, meanwhile, oil smoke formed by cooking is completely guided to the smoke discharging mechanism to be discharged, and therefore the energy consumption of a smoke discharging motor is reduced.
Owner:彭阔羽
Horizontal marking device for indoor decoration
PendingCN112664775AImprove work efficiencyProtection lifeMachine framesFouling preventionStructural engineeringMechanical engineering
The invention relates to a marking device, in particular to a horizontal marking device for indoor decoration. According to the horizontal marking device for the indoor decoration, the height can be adjusted, the angle can be automatically adjusted, and operation is easy. According to the technical scheme, the horizontal marking device for the indoor decoration comprises three first supports, a first supporting table, a height control assembly, a rotating assembly, a guide rail assembly. The first supporting table is arranged between the upper sides of the first supports. The height control assembly is arranged on the first supporting table. The rotating assembly is arranged on the upper side of the height control assembly. The guide rail assembly is arranged in the middle of the rotating assembly. The horizontal marking device for the indoor decoration has the beneficial effects that under the action of the height control assembly and the rotating assembly, people can freely adjust the height of a laser marking instrument, the laser marking instrument can mark lines to any angle at the same time, and the working efficiency of people is improved.
Owner:陈文锋
Welding fixture for automobile cowl assembly
InactiveCN110744240AAdjust height freelyFreely adjust the tilt angleWelding/cutting auxillary devicesAuxillary welding devicesBolt connectionManufacturing engineering
The invention discloses a welding fixture for an automobile cowl assembly. The welding fixture comprises a support base and a clamping mechanism installed in the middle of the support base, wherein clamping limiting seats are symmetrically arranged at the two ends of the support base, rotating limiting blocks are arranged at the outer ends of the clamping limiting seats, and the bottoms of the clamping limiting seats are connected with the support base through supporting limiting bolts. By scientific and reasonable structural design, the welding fixture can freely adjust the height and inclination angle of the clamping position according to actual clamping requirements, is suitable for clamping and fixing requirements of various models and sizes, is stable in clamping, greatly improves working efficiency, has wider application range, and has good practical and popularization values.
Owner:HEFEI CHANGQING MACHINERY
An orchard rapid assembly and picking intelligent system
ActiveCN108858129BSolve problems with complex geographical conditionsScientific and reasonable managementProgramme-controlled manipulatorPicking devicesAgricultural scienceAgricultural engineering
The invention discloses a rapidly-assembled intelligent picking system for orchards. A slider is slidably connected at the top of a rail, the top of the slider is rotatably connected at the bottom ofa locomotive through a bearing, and a fruit collection device is connected at the top of the locomotive through a lifting device. According to the system, the rail guides the locomotive to walk, so that the system can adapt to different land forms of the orchards, paths can be freely combined, the system can effectively solve complicated geography conditions of the orchards, a plurality of pickersare assembled on the rail to run and instantly used after being assembled, and the orchards can be scientifically and reasonably managed when the burden of fruit farmers is relieved. The system is provided with a fruit collection device, picked fruits are conveniently stored, the system picks fruits by a manipulator, the fruits can be rapidly picked, picking speed is improved, and the system is provided with a pesticide spraying device, so that the system can conveniently spray pesticides.
Owner:绍兴纤逸纺织科技有限公司
Handcart with lifting device
InactiveCN103863371AAdjust height freelyFlexibleHand carts with multiple axesStructural engineeringIndustrial engineering
The invention relates to the field of seasoning production equipment, and particularly relates to a handcart with a lifting device. The handcart with the lifting device comprises a cart and a cart bucket, wherein the rear end of the cart is connected with a handle; the bottom part of the handcart is provided with rollers; the lifting device is arranged between the cart and the cart bucket; the lifting device comprises a lifting rod, a hydraulic jack and rollers; the lifting rod is respectively connected with the rollers and the bottom surface of the cart bucket; the hydraulic jack is fixed below the bottom surface of the cart bucket. According to the handcart with the lifting device, a flexible and safe cart structure is adopted, and the lifting device is arranged between the cart and the cart bucket, so that the operation is convenient; the front end of the cart bucket is provided with an opening with certain slope, and when the materials in the cart bucket need to be poured, the materials can slide out along the opening at the front end of the cart bucket by only lifting the rear part of the cart so as to be convenient and fast; workers can drive the universal wheels at the bottom part of the cart to move by pulling the handle, so that the materials can be easily and quickly conveyed out; a box body is made of stainless steel so as to be firm and durable.
Owner:德阳野山调味品厂
Echo signal generating method for radio altimeter
ActiveCN108226886AEasy to upgradeReduce volumeRadio wave reradiation/reflectionIndex testExtensibility
The invention discloses an echo signal generating method for a radio altimeter. The echo signal generating method comprises the following steps of waveform collection storage, data delay forwarding, high-order scene feature overlaying, echo analog generation and the like, and are realized by adopting auxiliary devices of a programmable device FPGA (Field Programmable Gate Array) and ADC (Analog toDigital Converter), DAC (Digital-to-Analog Converter), DDR, SDRAM (Synchronous Dynamic Random Access Memory) and the like; emulation for two kinds namely continuous wave and impulse type of radio altimeter echoes can be realized, so that the function and index test of the DUT can be finished, and high extensibility and flexibility are achieved.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
High-moisture chalk vertical mill drying and grinding process
ActiveCN103406186BHigh efficiency heat exchange dryingImprove dry strengthCement productionGrain treatmentsEngineeringMoisture
The invention discloses a technology for baking and grinding high-moisture chalk through a vertical mill and belongs to the field of cement raw materials prepared by adopting high-moisture chalk raw materials. Clammy chalk with the moisture more than 25% is fed onto an inner refiner plate of the vertical mill from a feeding mouth of the vertical mill; hot wind passes through a wind chamber, a wind ring and a chamber above the refiner plate from a hot wind inlet and discharges out of the vertical mill from a hot wind outlet; zone control is performed on the moisture of materials inside the mill; the moisture of the materials is dried step by step; a powder selecting machine, the feeding mouth and the hot wind outlet are arranged at the upper part of the vertical mill; the refiner plate and mill grinding rollers are arranged inside the vertical mill; a cloth scraping plate is arranged above the refiner plate; a retaining ring is arranged at the edge of the refiner plate; the height of the retaining ring exceeds 150 mm; the wind chamber is arranged below the refiner plate; the wind chamber is communicated with the chamber above the refiner plate through the wind ring; the hot wind inlet of the mill, a material scraping device and a feeding back port are arranged in the wind chamber, the feeding back port is connected with the feeding mouth through an outer circulating system of the mill. The invention provides a simpler and energy-saving preparation technology and device for preparing the cement raw materials by adopting the high-moisture chalk raw materials.
Owner:成都建筑材料工业设计研究院有限公司 +1
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