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131results about How to "Stable body" patented technology
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Aroniamelanocarpa fruit wine and brewing method thereof
InactiveCN101481643ARaw materials are uniqueFull of nutritionAlcoholic beverage preparationFruit juiceAntioxidant
The invention relates to an aroniamelanocarpa fruit wine and a brewing method thereof. The fruit of aroniamelanocarpa is taken as raw material and is made into fruit juice, fruit wine microzyme is selected for use and put into the fruit juice according to the proportion being 5-10% of the weight of the fruit juice, and the aroniamelanocarpa fruit wine is brewed with the alcohol content of 5-13% (v / v) and the total sugar content of 4.0-80.0g / L. The brewing technique of the invention comprises preparing the fruit juice, inoculation and fermentation, aging and store maturity, purifying wine body as well as filtration and sterilization, and the most advanced fermenting and purifying technique can be adopted by the production. The product of the invention has unique flavor, slightly acerbic and fresh taste, mellow mouthfeel, pleasing aroma and wide applicable people. The fruit wine contains multiple nutritional functional components such as anthocyanin, flavone, polyphenol active substance, vitamins antioxidant, mineral composition, polyoses, organic acid and the like which are rich in the fruit of aroniamelanocarpa, and has good effects of oxidation resistance, ageing prevention, blood pressure regulation, vessel relaxing, blood-fat reduction, anti-inflammation and detoxification, radiation resistance, etc.
Owner:辽宁省干旱地区造林研究所
Spherical robot having walking function
The invention discloses a spherical robot having a bionic walking function. The spherical robot comprises a spherical shell module, a rolling driving module, a foot module, a supporting module and a foot balance module. The spherical robot disclosed by the invention has two basic movement modes of spherical rolling movement and foot type walking movement, so that the spherical robot has high movement efficiency of spherical rolling and good terrain adaptability of foot type walking, and can also enable the two movement modes to supplement each other, and the obstacle surmounting performance of the spherical rolling and the movement efficiency of the foot type walking are improved.
Owner:SHANGHAI UNIV
Robot for cleaning pipeline
InactiveCN101130190AIncrease contact areaModerate contact areaHollow article cleaningManipulatorCamRobot control
The invention discloses a pipe cleaning robot, which consists of robot host and robot control box, wherein the control box controls cleaning working of the robot host; the robot host contains car body, cam, wheels at two side of the car body, elevating arm on the car body, hair brush on the elevating arm, luminous tube, first motor to anchor the wheel to move forwards and backwards, turn left and right, second motor to control the up-and-down movement of the elevating arm, wherein the hair brush is pneumatically rotary hair brush, which provides dynamics for the compressed air. The invention avoids block for hair brush, which doesn't damage equipment easily with low cost.
Owner:SHENZHEN POLYTECHNIC
Chenopodium quinoa willd yellow wine and preparation method thereof
The invention discloses a chenopodium quinoa willd yellow wine and a preparation method thereof, and relates to the technical field of yellow wine brewing. The sugar content of the yellow wine is low. The yellow wine prepared with the method has the wine body characteristics of the yellow wine and also has the characteristics of rich nutrient and special flavor of chenopodium quinoa willd. The sugar content of the yellow wine is 1.8-2.3g / L. The yellow wine is prepared by being fermented for 15-20 days at the after-fermentation temperature of 15-20DEG C. The preparation method comprises the following specific steps of: screening and cleaning raw materials, warming the chenopodium quinoa willd, dipping, stewing, saccharifying, putting into a jar, carrying out primary fermentation and after fermentation, squeezing, clarifying, heating wine and filtering. According to the invention, the chenopodium quinoa willd is used as the main raw material, the prepared yellow wine has the advantages of rich nutrient, special flavor of chenopodium quinoa willd and stable wine body, and the brewed yellow wine has a low sugar content because the after-fermentation time is properly prolonged. Water for dipping the chenopodium quinoa willd is recycled to be applied into the brewing process, nutrient loss caused by cleaning is minimized, and meanwhile, the use ratio of water is improved. The production technology has a low requirement on equipment and operation, has strong operability and is suitable for industrial production.
Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI
Control system for compliance steer of roadway trackless wheeled hydraulic power vehicle group
InactiveCN103287491AFlexible Steering Mechanical StructureLarge corner rangeSteering linkagesAutomatic steering controlArea networkSteering wheel
The invention relates to a control system for compliance steer of a roadway trackless wheeled hydraulic power vehicle group, which comprises steering mechanisms mounted on a power source vehicle and a steering wheel group of each haulage vehicle, a proportional direction valve mounted on each steering wheel group, an angular displacement sensor mounted on the axial line of each steering wheel group, a power source vehicle steering sensor mounted in a driving cab at the front of the power source vehicle and connected with a steering wheel, a master controller arranged in an explosion-proof electric cabinet of the power source vehicle, a haulage vehicle steering sensor mounted on a connecting rod of each haulage vehicle, and a slave controller mounted in an explosion-proof box of each haulage vehicle, wherein control programs compiled according to a built steering kinematics model of the whole vehicle wheel train are mounted in the main controller; and the master controller, the slave controller, the power source vehicle steering sensor, the haulage vehicle steering sensor and the angular displacement sensor are connected by adopting a CAN (Controller Area Network) bus. The invention has the advantages that the control system is suitable for the control of a split type haulage vehicle, and realizes driving of a person in a relatively broad environment.
Owner:YANSHAN UNIV
Roadway rapid integrated tunneling system
PendingCN108005665AMechanizationAchieve recyclingDust removalFire preventionWorking environmentCoal mining
The invention relates to a roadway rapid integrated tunneling system, and belongs to the technical field of roadway tunneling, anchoring and transportation devices. The roadway rapid integrated tunneling system comprises multiple top plate support devices, a heading machine located below the top plate support devices, an anchor rod operating vehicle located at the rear portion of the heading machine, and a dedusting air supply system arranged along the roadway; a support conveying device used for conveying the anchor rod support area top plate support devices to an empty-support area to support is arranged on the heading machine; the tail portion of the heading machine is provided with a second conveying machine for conveying materials; and the anchor rod operating vehicle spans the secondconveying machine. The roadway rapid integrated tunneling system can realize comprehensive mechanized operation of roadway tunneling, support, anchoring and transportation, solves the problems of lowefficiency, dispersed equipment and high labor intensity of traditional tunneling methods, and can provide a good safe working environment for workers, and the labor intensity is reduced. The roadwayrapid integrated tunneling system can improve the tunneling efficiency and is beneficial to the coal mining, downsizing and increasing efficiency, and creates conditions for the mechanized and intensive production mode for the mine.
Owner:SHIJIAZHUANG COAL MINING MACHINERY
Foldaway bicycle
Owner:张俊
Personal transportation vehicle
The invention provides a personal transportation vehicle comprising a chassis, a support structure, an auxiliary wheel supporting arm, a support structure actuator and an auxiliary wheel actuator. Wheels are arranged on two sides of the chassis; the support structure is pivoted to the chassis to form a parallel four-link mechanism; the top of the auxiliary wheel supporting arm is pivoted to the support structure, and the bottom is provided with an auxiliary wheel; the support structure actuator is arranged on the chassis and is connected to the support structure, and the auxiliary wheel actuator is arranged on the support structure and is connected to the auxiliary wheel supporting arm; during usage, the support structure actuator and the auxiliary wheel actuator drive the support structure and the auxiliary wheel supporting arm, respectively, to move so as to change the positions of moving wheels, and a two wheel grounding balance mode and a multiple wheel grounding balance mode are formed respectively. When the driving state of the vehicle is not stable, the stable state of three wheel grounding driving can be adopted, and safety and stability are high.
Owner:KYMCO
Quintic curve path planning method and lane center line maintenance method
ActiveCN110928290AGuaranteed continuous smooth changeReduce difficultyInternal combustion piston enginesPosition/course control in two dimensionsSteering wheelSimulation
The invention relates to the technical field of automatic driving, in particular to a quintic curve path planning method and a lane center line maintenance method. The invention comprises the following steps of adopting a quadruple (x, y, r, k) in a vehicle body coordinate system of a vehicle to describe a state model of the vehicle, and position limitation, curvature limitation and attitude limitation conditions of a track starting point S are set; setting a position limit, a curvature limit and an attitude limit condition of a track end point T; and solving the n-order curve model meeting all the limiting conditions in the step a and the step b, wherein n is a positive integer greater than or equal to 5. The path obtained through the method not only meets the pose condition of the starting point, but also gives a limiting condition to the curvature of the track of the starting point, and the smoothness of steering control of the vehicle is guaranteed. The following performance is very good, step jump of steering wheel control is avoided, and a real vehicle test verification result also shows that when automatic driving control is carried out according to the method, the comfortof riding experience of people is not obviously different from the control effect of a human driver.
Owner:纽劢科技(上海)有限公司
Pineapple wine brewing process
ActiveCN104371877APrevent oxidationPrevent volatilizationAlcoholic beverage preparationPectinaseFlavor
The invention belongs to a pineapple wine brewing process which comprises the following steps: S1, selecting fresh pineapples to prepare pineapple pulp; S2, adding sodium metabisulfite; S3, adding pectinase; S4, filter and squeezing to obtain pineapple clear juice; S5, measuring the sugar degree of the pineapple clear juice, measuring the sugar degree of the pineapple clear juice to 20%, and measuring the acidity of the pineapple clear juice and adjusting the acidity of the pineapple clear juice to above 7g / L; S6, putting the pineapple clear juice into a glass wild-mouth bottle for lucifugal and closed primary fermentation; S7, finishing the primary fermentation when the sugar degree of the pineapple clear juice is lower than 0.6%; S8, transferring clarified wine liquor in the upper layer of the pineapple juice to another sterilized glass bottle; S9, sealing the upper clarified wine liquor for post-fermentation; and S10, adding gelatin-tannin into the upper clarified wine liquor to clarify so as to obtain the pineapple wine. The pineapple wine has the characteristics of being bright in color and luster, rich in fruity flavor, coordinated in taste and stable in wine body.
Owner:HENAN INST OF SCI & TECH
Brewing method for dry white red bayberry wine
ActiveCN101955872AThe wine is clear and translucentStable bodyAlcoholic beverage preparationMicroorganism based processesBiotechnologyYeast strain
The invention discloses a brewing method for dry white red bayberry wine is brewed by utilizing light-color red bayberry as a raw material and comprising the following steps of (1) preparing the fresh red bayberry into normal red bayberry juice; (2) adding white granulated sugar to the normal red bayberry juice; (3) adding yeast strains to the red bayberry juice and alcoholically fermenting the red bayberry juice to prepare the red bayberry wine; (4) ageing the red bayberry wine; and (5) carrying out the decoloration processing of the aged red bayberry wine. The dry white red bayberry wine has the advantages of clear and bright wine, light straw yellow, stability, fine and mild vinosity, fragrant red bayberry fruity maintenance, aromatic and pure bouquet, fresh mild taste, rich nutrition and beautiful color, and has the unique flavor of the dry white red bayberry wine.
Owner:浙江聚仙庄饮品有限公司
Security and protection robot
The invention provides a security and protection robot. A front wheel steering and back wheel driving structure manner is adopted, a multi-sensor data fusion positioning method is used for motion, a vehicle frame, a front wheel assembly, a back wheel assembly and a steering mechanism are included, the front wheel assembly and the back wheel assembly are supported to the front end and the back endof the vehicle frame correspondingly, and the steering mechanism is installed on the lower surface of the vehicle frame. According to a steering chassis, position allocation of front and back wheels and a steering device meets the ackerman corner principle, it can be guaranteed that all wheels do pure rolling during steering, the steering force is reduced, and the motor power is reduced; and meanwhile, a binocular camera, a laser radar and a differential GPS are used in cooperation, and more accurate outdoor positioning information is provided.
Owner:青岛克路德智能科技有限公司
Disc type rotor craft
PendingCN107380428AChange the magnitude of the liftTake advantage of aerodynamic propertiesAircraft controlParachutesControl systemFlight vehicle
The invention relates to a disc type rotor craft. The disc type rotor craft. The disc type rotor craft comprises a body, a rotor system, a landing gear and a control system, wherein the rotor system comprises a disc type rotor and n movable control surfaces, control surface openings are evenly formed in the upper surface of the disc type rotor, the middle of the lower bottom surface of the disc type rotor is connected with an engine transmission system through a central shaft, the movable control surfaces are embedded into the control surface openings, the middle of each movable control surface is movably connected with the disc type rotor through a rotary shaft, and the movable control surfaces can be driven by the rotary shafts to rotate relative to the disc type rotor; the control system comprises an automatic inclinator for controlling the pitching angle of the disc type rotor and a control surface control mechanism for controlling the rotating angles of the movable control surfaces, and the control surface control mechanism comprises a control surface control disc and a control surface drive motor. The rotor craft further comprises a balance propeller and a duct type propeller. The disc type rotor craft which utilizes the aerodynamics feature of the disc type rotor is good in stability, low in power consumption, high in interference resistance, high in cruising ability, convenient to control, high in operability and high in safety.
Owner:东营凯奕科技有限公司
Stationary exercise bicycle with horizontal flywheel
ActiveUS20170216655A1Reduce gravityStable bodySpace saving gamesMuscle exercising devicesFreewheelDrive shaft
An exercise machine such as a stationary exercise bicycle includes a body supported by the ground; an axle disposed in the body; a first gear disposed on the axle; a driving shaft vertically disposed in the body; a second gear disposed on the driving shaft and meshed the first gear; and a horizontally disposed flywheel disposed in a base of the body. A rotation of the axle rotates the flywheel via the first gear, the second gear, and the driving shaft.
Owner:CHANG CHENG CHENG
Articulated tank truck frame
InactiveCN101342588ASmall turning radiusImprove mobilityMelt-holding vesselsTractor-trailer combinationsVehicle frameCoupling
The present invention discloses a hinge-type tank car frame, which comprises a front car frame (1) and a rear car frame (3), wherein, the front car frame (1) is connected with the rear car frame (3) through an intermediate coupling body (2); one end of the intermediate coupling body (2) is connected with the front car frame (1) through the axial hinge, and the rotation shaft of the axial hinge is paralle to the axis of the car body; the other end of the intermediate coupling body is connected with the rear car frame (3) through a longitudinal hinge, and the rotation shaft of the longitudinal hinge is vertical to the rotation shaft of the axial hinge. Through the axial hinge and the longitudinal hinge of the intermediate coupling body, the car frame of the present invention not only can rotate relatively, and compared with the integral car frame, the car frame of the present invention has smaller turn radius, the car frame but also can guarantee the stable running of the car body even the car runs on a rugged road, and can guarantee the car to be free from tipping.
Owner:MCC BAOSTEEL TECH SERVICE
Straw row-returning shallow-pressing covering strip tiller
PendingCN110915325AImprove work efficiencyNo mixing purposeSpadesPloughsAgricultural engineeringEnvironmental geology
The invention discloses a straw row-returning shallow-pressing covering strip tiller. The straw row-returning shallow-pressing covering strip tiller can achieve the operations of straw cleaning, uniform row returning, strip rotary tillage, row-returning straw shallow-pressing fixing, rotary tillage strip pressing, straw row-returning strip pressing and the like at a time, and therefore, the agricultural requirements of straw row-returning shallow-pressing covering strip tillage are met. An adjustable soil blocking plate can achieve the number of soil splashes in strip rotary tillage, and therefore, the straw shallow-pressing fixing condition can be adjusted according to the specific soil and wind power condition. A main component row-returning machine A comprises a main rack, a subsoiler,a power transmission mechanism, a rotary tillage mechanism, the soil blocking plate, a depth limiting pressing roller, an auxiliary pressing roller, two straw cleaning mechanisms, two fixed plates, two movable plates, two pressing wheels, two linkage rods, two supporting plates, two nuts, two springs and two connecting pins. The straw row-returning shallow-pressing covering strip tiller can complete the operations of straw cleaning, deep scarification, rotary tillage, straw shallow-pressing covering, soil pressing and straw pressing at a time.
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
Clarifying agent of wild grape wine
The invention discloses a clarifying agent of wild grape wine, and belongs to the technical field of foods. The clarifying agent of the wild grape wine provided by the invention, especially a protease clarifying agent and a compound clarifying agent, has the advantages that the clarifying speed is high, the clarifying effect is good, the wine body is stable, the influence to the main physical and chemical components of the wild grape wine and the content of amino acid is almost neglected, and the clarifying agent can be stored for a long time; the quality of the wild grape wine is improved, and the practice production is instructed.
Owner:HEZHOU UNIV
Preparation method of green tea Baijiu
The invention discloses a preparation method of green tea Baijiu. The green tea Baijiu is prepared by steps of removal of a raw material caffeine, preparation of superfine tea powder, preparation of green tea extracting solution, anti-sedimentation processing, color protection treatment, preparation of a green tea spirit, sterilization and the like. According to the preparation method disclosed by the invention, green tea and the spirit are combined, so that the Baijiu has a special flavor and nutrient substances of the green tea; by a special machining process adopted by the preparation method, the obtained green tea Baijiu not only is stable in body and long in shelf life, but also does not contain caffeine and is suitable for sensitive groups to drink.
Owner:ANHUI SHANGSHANG WINE
Movable ultra-large-diameter karat pipe wall punching device
PendingCN109015883AImprove hole efficiencyIncrease flexibilityMetal working apparatusPunchingBody support device
The invention discloses a movable ultra-large-diameter karat pipe wall punching device which comprises a three-dimensional cutting platform and a movable trolley. A cutting tool rest, an X-axis movingdevice, a Y-axis moving device and a Z-axis moving device are arranged on the three-dimensional cutting platform, and the X-axis moving device, the Y-axis moving device and the Z-axis moving device are used for controlling the cutting too rest to move. The X-axis moving device, the Y-axis moving device, the Z-axis moving device and the cutting tool rest are connected with a master control box, the horizontal front-back motion, left-right motion and vertical up-down motion of the cutting tool rest are processed through cooperation of the X-axis moving device, the Y-axis moving device and the Z-axis moving device, and punching automation is achieved. The movable trolley is arranged below the three-dimensional cutting platform, the movable trolley is provided with a pipeline supporting device, a chip storage box and a trolley body supporting device, and the punching flexibility of the punching device and the stability of the cutting process are improved. The movable ultra-large-diameterkarat pipe wall punching device is high in cutting precision, convenient to operate and high in flexibility, and is greatly helpful to improving the karat pipe side wall punching efficiency and reducing the labor intensity.
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Preparation method of rosa sterilis honey fruit wine
PendingCN111004698AFull of nutritionFragrantAlcoholic beverage preparationMicroorganism based processesBiotechnologyFruit wine
Belonging to the technical field of wine brewing, the invention particularly relates to a preparation method of rosa sterilis honey fruit wine. The method includes the steps of: (1) raw material treatment; (2) juice taking; (3) fermentation liquor adjustment; (4) yeast inoculation; (5) primary fermentation; (6) clarification; (7) ageing; (8) blending; and (9) filtering and bottling: filtering theblended fruit wine by a filtering instrument, and then performing bottling. The rosa sterilis honey fruit wine provided by the invention adopts rosa sterilis and honey as the raw materials, wherein the rosa sterilis is rich in nutrition, contains a lot of vitamin C and polyphenol, has strong fragrance, is coordinated with the mellow and sweet taste of honey, so that the wine body is clear and bright, has harmonious fragrance, delicate and refreshing taste and moderate acerbity, the fruit wine having harmonious fruit fragrance, honey fragrance and wine fragrance is unique in flavor, has low alcoholic strength, more conforms to the development trend of massive health, and is suitable for people of all ages to drink.
Owner:GUIZHOU INST OF TECH
Method for settling juice wine
ActiveCN103122303AFast clarificationStable bodyAlcoholic beverage preparationBiotechnologyActivated carbon
The invention provides a method for settling juice wine. The method comprises the following steps of: 1) settling and filtering by using chitosan and bentonite fining; 2) carrying out refrigeration filtration; and 3) carrying out adsorption filtration by using activated carbon. The juice wine settled by the method is clear and transparent, the method on the main physical and chemical components of the juice wine are hardly affected and the juice wine can be preserved for a long time.
Owner:江苏品王酒业集团股份有限公司
Method and device for accelerating complexing and aging of wine
InactiveCN103305393BSlow volatilizationAchieve mature effectAlcoholic beverage preparationUltraviolet lightsChemical index
Owner:李光宇
Damping connection arm for quartering hammer cantilever of excavator
InactiveCN102619250AReduce the amount of vibrationBody stabilitySoil-shifting machines/dredgersEngineeringCylinder block
The invention discloses a damping connection arm for a quartering hammer cantilever of an excavator. The damping connection arm comprises a damping device which comprises two sections of piston type casings which are connected in series and a hydraulic nitrogen gas energy storage device, wherein an annular rubber body and a hydraulic oil cylinder are arranged in the first section of piston type casing; the hydraulic oil cylinder is arranged in a ring center of the annular rubber body; a cylinder body and a piston rod of the hydraulic oil cylinder are respectively fixed at two ends of the first section of piston casing; the hydraulic oil cylinder is hydraulically connected with the external hydraulic nitrogen gas energy storage device; and a spring is arranged in the second section of piston type casing. According to the damping connection arm disclosed by the invention, due to the adoption of a three-stage combined damping design, the vibration amount of a quartering hammer of the excavator during operation is effectively reduced and further an excavator body is more stable and is low in vibration noise, the function for protecting the excavator is achieved, the fault rate of the excavator is reduced and the service life of the excavator is prolonged.
Owner:路长顺
Pile plate type retaining wall and construction method thereof
ActiveCN112814023AImprove stabilityStable bodyArtificial islandsUnderwater structuresArchitectural engineeringRetaining wall
The invention relates to the technical field of retaining walls, in particular to a pile plate type retaining wall and a construction method thereof. The pile plate type retaining wall comprises precast piles arranged at intervals, flange plates are fixedly connected to the two opposite side faces of the precast piles, precast slabs are jointly connected between the adjacent flange plates, pre-embedded nails are fixedly connected to the side faces, close to the precast slabs, of the flange plates, limiting grooves are formed in the pre-embedded nails, containing cavities are formed in the precast slabs, mounting boxes are fixedly connected into the containing cavities, second through holes communicating with the mounting boxes are formed in the side faces, close to the flange plates, of the precast slabs, mounting plates are slidably connected into the mounting boxes, first springs are fixedly connected to the side faces, away from the second through holes, of the mounting plates, the first springs are fixedly connected with the mounting boxes, mounting holes are formed in the mounting plates, third through holes are formed in the mounting boxes, and limiting balls are placed in the mounting boxes. The pile plate type retaining wall has the effect that the connecting stability between the precast pile and the precast slab is good.
Owner:安徽先河建筑工程有限公司
Water safety and survival system
A counterweight assembly is provided to enhance heads up surface positioning of a person. The assembly includes a weight / ballast member strategically disposed on a cylinder / tank worn by a diver during a dive. The weight member can be attached by several different embodiments. Preferably, the weight member is attached such that the diver cannot release or adjust the weight member while he or she is diving. The weight member rotates the person to ensure heads up surface positioning in the event the person becomes incapacitated. Also provided are several other water safety and survival devices.
Owner:TREBOR IND
Surface treatment device for steel plate spring
InactiveCN108515432AImprove product qualityShorten the timeGrinding machinesLinear motionSheet steel
The invention discloses a surface treatment device for a steel plate spring. The surface treatment device structurally comprises a fixed base, an efficient and fast treatment mechanism, a cabinet door, a viewing window, an air supply opening, a spray hose, a control box, an operating glove, a supporting transverse plate and a connecting bracket. The fixed base and the efficient and fast treatmentmechanism are welded together and are of an integrated forming structure, and the supporting transverse plate is fixedly welded between the fixed base and the efficient and fast treatment mechanism for reinforced connection through bolts. A rotating shaft is driven to slide on an electric sliding rail, then a straight spur gear rotates while making linear motion on a rack plate and drives the rotating shaft to rotate, then a first synchronous wheel rotates, drives a second synchronous wheel to rotate through a synchronous belt and drives a second polishing roller to rotate, thus the upper surface of the steel plate spring is polished, an oxide skin on the surface of a steel plate of the spring can be removed, the product quality of the steel plate spring is effectively improved, and a lotamount of time and energy of workers are saved.
Owner:南安冠玲工业设计有限公司
Energy-saving underwater glider
ActiveCN112660347ADrive stabilityGuaranteed gliding functionUnderwater vesselsUnderwater equipmentElectric machineryStructural engineering
The invention discloses an energy-saving type underwater glider. The glider comprises a shell structure, a wing structure and external communication equipment. The shell structure comprises a head air guide sleeve, a buoyancy control cabin, a power supply cabin, a circuit control cabin and a motor driving cabin, and all the cabins are separated through supporting plates; a left-right wing structure and an upper-lower wing structure adopt an energy-saving transmission and angle adjusting mechanism, and the novel energy-saving transmission and angle adjusting mechanism is applied to the left-right wing structure and the upper-lower wing structure of the glider so that the left-right wing structure and the upper-lower wing structure can be driven by a left-right motor and an upper-lower motor to rotate to fixed angles respectively; meanwhile, through the novel energy-saving transmission and angle adjusting mechanism, wings are not influenced by ocean current pressure under the condition that a motor does not work and are locked at a fixed angle so that the glider can stably glide underwater; and the gliding function of the glider is guaranteed by adopting two pairs of wings including a left-right wing structure and an upper-lower wing structure.
Owner:HANGZHOU DIANZI UNIV
Front wheel steering chassis of security robot
PendingCN108622190AAvoid additional dragQuick wearSteering linkagesVehiclesVehicle frameFront and back ends
The invention discloses a front wheel steering chassis of a security robot. By adopting the steering chassis of a structure, during steering, all wheels make pure rolling, steering force is reduced, and thus motor power is reduced; and a damping mechanism is arranged, so that during obstacle crossing of the robot, a vehicle body is stable, and vibration is small. The front wheel steering chassis comprises a vehicle frame, a front wheel assembly, a rear wheel assembly and a steering mechanism. The front wheel assembly and the rear wheel assembly are supported at the front end and the rear end of the vehicle frame correspondingly, and the steering mechanism is mounted on the lower surface of the vehicle frame. Position arrangement of the front and rear wheels and a steering gear in the frontwheel steering chassis conforms to the Ackerman angle theory, it can be guaranteed that during steering, all the wheels make pure rolling, the steering force is reduced, and thus the motor power is reduced.
Owner:QINGDAO KRUND ROBOT CO LTD
Casting transverse moving vehicle
InactiveCN102350725AReasonable transmissionLess investmentCeramic shaping apparatusMobile vehicleAutomotive engineering
The invention discloses a casting transverse moving vehicle, which comprises a transverse moving vehicle body (4), transverse moving vehicle guide rails (5) and traveling wheels (6), wherein the casting transverse moving vehicle (1) is provided with a plurality of friction wheels (2); and a plurality of supporting wheels (3) are arranged below the transverse moving vehicle body (4). By adopting the technical scheme, equipment investment is reduced, so that the transmission of motion of a mechanism of the transverse moving vehicle is more reasonable, the work is more stable, and the body is more stable.
Owner:WUHU SUREMAKER MACHINERY
Anti-crash protection structure for unmanned aerial vehicle
ActiveCN110481806AStable bodyPrevent fallingAircraft navigation controlBraking element arrangementsUncrewed vehicleEngineering
The invention discloses an anti-crash protection structure for an unmanned aerial vehicle. The structure comprises an unmanned aerial vehicle body; fixing plates are fixedly connected to the lower endof the unmanned aerial vehicle body in a front-back symmetrical mode. A balancing weight is rotatably arranged between the fixing plates; a fixed shaft is fixedly connected into the balancing weight;the fixed shaft is rotationally connected between the fixing plates; the weight of the balancing weight is large, so the stability of the unmanned aerial vehicle body floating in the air can be maintained; when the unmanned aerial vehicle body falls, the balancing weight is located on the lower side of the unmanned aerial vehicle body all the time, so the stability of the unmanned aerial vehiclebody can be kept when the unmanned aerial vehicle is out of control; the unmanned aerial vehicle can be buffered according to the falling speed of the unmanned aerial vehicle, and the unmanned aerialvehicle is prevented from directly and rapidly falling onto the ground.
Owner:泉州市景江电子科技有限公司
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