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47results about How to "Realize the function of overcoming obstacles" patented technology
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Glass curtain wall cleaning machine
The invention relates to a glass curtain wall cleaning machine. The glass curtain wall cleaning machine comprises a walking mechanism, a cleaning mechanism and a water circulating mechanism which are fixed on a bracket, wherein the walking mechanism comprises a translation cylinder, a slide block, a slide rail, a lifting cylinder, first sucking disk sets and second sucking disk sets; two groups of first sucking disk sets are symmetrically arranged on the left and right sides of the bracket; two groups of second sucking disk sets are symmetrically arranged on the upper and lower sides of the bracket; the slide block is connected with the slide rail in a sliding way; a piston rod of the translation cylinder is fixedly connected with the bracket; the translation cylinder is fixedly connected with the slide block. By adopting the glass curtain wall cleaning machine, unmanned cleaning of the exterior walls of tall buildings is realized, the cleaning speed and cleaning efficiency are high, and automatic walking and barrier crossing functions of the cleaning machine are realized; moreover, the walking speed can be adjusted in a stepless way, and the cleaning force can be adjusted in order to meet the cleaning requirements of different exterior walls.
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Sucking disk type high-rise building outer wall cleaning machine
InactiveCN104382536AEffective attachmentWill not harmCarpet cleanersFloor cleanersEngineeringWater circulation
The invention relates to a sucking disk type high-rise building outer wall cleaning machine. The sucking disk type high-rise building outer wall cleaning machine comprises a walking mechanism fixed on a bracket, a cleaning mechanism and a water circulation mechanism, wherein the walking mechanism comprises a translation cylinder, a sliding block, a sliding rail, a lifting cylinder, two first sucking disk groups and two second sucking disk groups, the two first sucking disk groups are symmetrically arranged on left and right sides of the bracket, the two second sucking disk groups are symmetrically arranged on upper and lower sides of the bracket, the sliding block is connected with the sliding rail in a sliding mode, a piston rod of the translation cylinder is fixedly connected with the bracket, and a cylinder body of the translation cylinder is fixedly connected with the sliding block. The sucking disk type high-rise building outer wall cleaning machine is fast in cleaning speed, high in cleaning efficiency, steplessly adjustable in walking speed, and capable of achieving unmanned cleaning, automatic walking, as well as an obstacle crossing function, and adjusting cleaning capability to meet the cleaning requirements of different outer walls.
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Patrol wheel-pedrail type obstacle-crossing robot for transformer substations
ActiveCN105292281AReduce on-site constructionImprove the ability to overcome obstaclesEndless track vehiclesEngineeringTransformer
The invention relates to a patrol wheel-pedrail type obstacle-crossing robot for transformer substations. The patrol wheel-pedrail type obstacle-crossing robot mainly comprises a chassis, a power mechanism and swing arms. The power mechanism is installed on the chassis and is provided with a walking power source and a swing arm power source, and the walking power source outputs power to walking wheels installed on two sides of the chassis through a transmission shaft. The swing arms are driven by the swing arm power source and are provided with a main walking belt wheel, a swing arm belt wheel and meshed walking pedrails, and the main walking belt wheel is coaxially assembled with the walking wheels. The swing arm power source drives the swing arms to swing for realizing the pedrail walking mode and / or the walking wheel walking mode of the robot. The patrol wheel-pedrail type obstacle-crossing robot can walk in different modes according to different road conditions and obtain the high obstacle-crossing ability through swinging of the swing arms.
Owner:STATE GRID INTELLIGENCE TECH CO LTD
Inspection robot
ActiveCN103586861AImprove adaptabilityRealize the function of overcoming obstaclesManipulatorEngineeringScrew thread
The invention discloses an inspection robot which comprises two inspection robot bodies. Each inspection robot body comprises a walking wheel set mechanism, a clamping mechanism and a pitch change mechanism. Each pitch change mechanism comprises a base, a slide base arranged on the base, a screw rod arranged on the base, a nut matched with the screw rod in a threaded mode and connected with the slide base and a pitch change drive device arranged on the base. Each clamping mechanism comprises a supporting box arranged on the corresponding base, a supporting frame arranged on the supporting box, a first rotary shaft, a second rotary shaft, a clamping drive device, a first clamping jaw and a second clamping jaw, wherein each first rotary shaft and each corresponding second rotary shaft are arranged on the corresponding supporting frame and are connected through a transmission mechanism, each clamping drive device drives one of the corresponding first rotary shaft and the corresponding second rotary shaft to rotate, each first clamping jaw is fixed to the corresponding first rotary shaft, each second clamping jaw is fixed to the corresponding second rotary shaft, and the first clamping jaws and the second clamping jaws can be hung on a line after being crossed and can be disengaged from the line after being separated. The inspection robot can achieve the effect of crossing over a barrier through motions of the pitch change mechanisms.
Owner:STATE GRID CORP OF CHINA +2
Method for planning quadruped robot foot end swinging track
PendingCN107065907ARealize the obstacle avoidance functionRealize the function of overcoming obstaclesAttitude controlState parameterEngineering
The invention relates to a method for planning the quadruped robot foot end swinging track. The method includes designing the curve end point state parameter in the foot end swinging process according to the swinging span and the swinging phase duration of the foot ends; and fitting the foot end swinging track. The method for planning the foot end swinging track achieves the barrier avoidance function when the leg lifting sage has the backward and upward motion trend; can better realize the barrier avoidance function when the walking direction has the backward and upward motion trend; and moreover, the foot end swinging track parameter can be adjusted in real time to be flexibly adapted to the landform, so that the passing capability of the quadruped robot on the complex rough landform is improved.
Owner:CHINA NORTH VEHICLE RES INST
Tower climbing robot
InactiveCN103692432ARealize the turning functionImprove securityProgramme-controlled manipulatorJointsTowerLoad capacity
The invention relates to a tower climbing robot and belongs to the technical field of a robot. The tower climbing robot comprises a robot main body structure, an upper manipulator and a lower manipulator, wherein the robot main body structure consists of an upper mechanical arm (4), a lower mechanical arm (6), an arm opening and closing electric motor (5), an arm opening and closing driving motor support (15), an arm opening and closing screw rod (12), a pin nut (14), an upper connecting plate (13-1) and a lower connecting plate (13-2); the upper manipulator and the lower manipulator are respectively arranged at the second end of the upper mechanical arm (4) and at the second end of the lower mechanical arm (6); and each manipulator consists of a pitching joint, a wrist joint and a gripper jaw. The tower climbing robot has a compact structure, can complete complex actions of surmounting obstacles, turning and the like by linkage of a plurality of joints, can climb different structure types of towers, has a wide application range, has a certain load capacity, can carry about necessary overhaul equipment, and replaces a worker to climb the power tower to complete corresponding overhaul tasks.
Owner:NANJING INST OF TECH
All-landform walking device and control method thereof
The invention discloses an all-landform walking device and a control method thereof. The all-landform walking device comprises at least four sets of walking mechanism units which are connected in sequence. Each walking mechanism unit comprises a straight leg used for walking and a hip used for driving the straight leg to move up and down and swing. The hips are connected through couplers. According to the all-landform walking device and the control method thereof, through the passive walking device with the straight legs capable of being driven to move up and down and swing, the dynamic characteristics of being high in self-stability during passive walking, natural in gait, efficient and capable of saving energy are achieved; meanwhile, the all-landform walking device has the advantages of being simple in structure and convenient to operate; the all-landform walking device has broad application prospects in the rehabilitation medical field and the toy field and even has high potential military application value.
Owner:中原动力智能机器人有限公司
Carrying and obstacle crossing mechanism for electromagnetic detection of power transmission line
ActiveCN104215689AImprove stabilityAchieve accuracyMaterial magnetic variablesDrive motorTransmission line
The invention discloses a carrying and obstacle crossing mechanism for electromagnetic detection of a power transmission line. The carrying and obstacle crossing mechanism comprises a driving motor mounted on a fixed plate, wherein a swing arm which is capable of circumferentially swinging by taking an output shaft of the motor as a circle center when the motor rotates is mounted on the output shaft of the driving motor and the swing arm is connected with a seat plate positioned under the swing arm through springs and a connection rod; the springs are perpendicularly mounted over the axis of the power transmission line under a free state; an elliptical limiting through hole is formed in the middle part of the seat plate; the connection rod penetrates through the elliptical limiting through hole; a self-locking screw cap of which the size is greater than the length of a short axis of the elliptical limiting through hole is arranged at the lower end of the connection rod in a sleeving manner; the lower part of the seat plate is connected with pulleys which are capable of being clamped on the power transmission line and an electromagnetic detection device which is used for performing electromagnetic detection on the power transmission line. The carrying and obstacle crossing mechanism is used for carrying the electromagnetic detection device and has the functions of preventing shaking, stabilization, obstacle crossing and the like.
Owner:STATE GRID INTELLIGENCE TECH CO LTD
Flexible robot based on piezoelectric driving
ActiveCN108818495ARealize the function of overcoming obstaclesQuick responseProgramme-controlled manipulatorMicromanipulatorElectricityShape-memory alloy
The invention discloses a flexible robot based on piezoelectric driving. The flexible robot based on piezoelectric driving is formed by connecting six driving feet to a cross-shaped PVC film, and shape memory alloy springs and shape memory alloy wires are separately arranged on the upper and lower surfaces of the PVC film, wherein the shape memory alloy springs and the shape memory alloy wires arearranged in a crossed mode. By using the vibration of piezoelectric bimorph under the action of sine and cosine voltages, the robot can move forward and turn left and right by exciting different piezoelectric bimorph sets. By using the characteristics that the shape memory alloy springs are heated and shrunk to restore the original length, a corresponding front leg, middle leg or rear leg of therobot is lifted, and meanwhile by using the characteristics that the shape memory alloy wires are heated to restore the original straight line shape, so that the corresponding front leg, middle leg orrear leg of the robot fall down, and the obstacle-crossing function of the robot is realized. The flexible robot based on piezoelectric driving combines the advantages of fast response, accurate positioning and large deformation degree of a shape memory alloy of piezoelectric driving to realize the planar motion and the obstacle-crossing function of the robot.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Multifunctional integrated smart highway pruning machine
InactiveCN104429654AAchieving Adaptive WalkingRealize the function of overcoming obstaclesHedge trimming apparatusCuttersDrive wheelEngineering
The invention discloses a multifunctional integrated smart highway pruning machine and relates to the field of vegetation pruning machinery. The multifunctional integrated smart highway pruning machine comprises four main modules, namely a pruning module, a spraying module, an obstacle-surmounting module and a travelling module and realizes functions of mechanical cutting, pruning, spraying and travelling. The pruning module is composed of a main cutter mechanism and a side cutter mechanism which can cooperatively complete pruning of different shapes; the spraying module is provided with a liquid level sensor which is capable of monitoring pesticide allowance in real time; the obstacle-surmounting module steps over obstacles of a central partition by applying incomplete gear rings and an electromagnetic valve; the travelling module comprises a driving wheel, universal wheels and built-in guide wheels, and the machinery travelling along the central partition can be guaranteed. Compared with a traditional machine, the multifunctional integrated smart highway pruning machine has the advantages that vegetation of different shapes can be pruned, pruning quality is improved, labor intensity of pruning personnel and pruning cost are reduced, and potential safety hazard existing in manual pruning is reduced.
Owner:胡镔
Novel hexapod boiler water wall maintenance robot
ActiveCN110901785ARealize the adsorption functionRealize the function of overcoming obstaclesVehiclesLow noiseHexapod
The invention provides a novel hexapod boiler water wall maintenance robot. The novel hexapod boiler water wall maintenance robot comprises: a main transmission system for realizing longitudinal linear movement of the robot on a vertical wall surface; a three-degree-of-freedom mechanical leg transverse movement mechanism which is used for realizing an adsorption function, an obstacle crossing function and crossing in different working intervals of the robot; and a maintenance mechanism which achieves the functions of accumulated dust cleaning and camera shooting. The electromagnetic wall-climbing robot is high in load capacity, flexible in movement, high in wall surface adaptive capacity and good in application prospect, almost realizes full coverage of the interior of a boiler without dead angles, and has good application prospect. According to the scheme, low noise, no pollution, low cost and light weight are achieved, and sustainable development of the environment and the society isfacilitated.
Owner:HARBIN ENG UNIV
Floor sweeper and obstacle crossing mechanism thereof
PendingCN109497894ASmall footprintRealize the function of overcoming obstaclesCarpet cleanersFloor cleanersResource utilizationEngineering
The invention discloses an obstacle crossing mechanism which comprises a shell, side wheel assemblies for achieving lifting motions relative to the shell and a supporting frame fixedly installed on the shell and used for rotary connection with the side wheel assemblies. Elastic parts for providing elasticity for the side wheel assemblies and making the side wheel assemblies support a machine bodyto cross obstacles are arranged between the shell and the side wheel assemblies. The invention also discloses a floor sweeper including the obstacle crossing mechanism. By adopting the obstacle crossing mechanism, consumables can be decreased, the resource utilization rate can be improved, installing processes can be decreased, the production efficiency can be improved, and meanwhile an obstacle crossing function of the intelligent floor sweeper can be more simply and efficiently achieved.
Owner:GUANGDONG JOY INTELLIGENT TECH CO LTD
Six-DOF (six degrees of freedom) parallel posture adjustment platform for horizontal butted assembly of large heavy-load part
ActiveCN110498059AAchieve omnidirectional movementAvoid it happening againAircraft assemblyItem transportation vehiclesLaser rangingVehicle frame
The invention relates to a six-DOF (six degrees of freedom) parallel posture adjustment platform for horizontal butted assembly of a large heavy-load part. The six-DOF parallel posture adjustment platform comprises a frame unit and multiple three-driving leg units, wherein the frame unit comprises a frame, an anti-collision bar, a leg unit interface, a laser range finder, an inclinometer, a storage battery pack, a controller and a driver, each three-driving leg unit comprises a lifting module, a turning module and a moving module, the multiple three-driving leg units are symmetrically arrangedon the first side and the second side of the bottom surface of the frame, the frame unit moves along the X axis, the Y axis and the Z axis and rotates around the X axis, the Y axis and the Z axis through coordination control for the multiple three-driving leg units, and accordingly, omnidirectional movement and six-DOF posture adjustment of the frame unit can be realized. The six-DOF parallel posture adjustment platform for horizontal butted assembly of the large heavy-load part can adapt to various grounds and meet the demand of fully-automatic posture adjustment, no virtual leg is producedin a posture adjustment process, and the six-DOF parallel posture adjustment platform has the advantages of being high in load capacity and capable of crossing obstacles and moving in all directions.
Owner:YANSHAN UNIV
Window cleaning robot and obstacle crossing mode control method thereof
ActiveCN106725081AImprove torsion resistanceRealize the obstacle courseAutomatic obstacle detectionTravelling automatic controlMode controlCounterforce
The invention belongs to the field of wall-climbing robots, and relates to a window cleaning robot and an obstacle crossing mode control method thereof. The window cleaning robot comprises a first window cleaning sub-robot body, a second window cleaning sub-robot body and a middle connecting rod, and the specific control method of an obstacle crossing mode is determined according to obstacle crossing instructions of different directions. In the obstacle crossing process, a robot shell abuts against a glass frame, the torsion resistance of the robot is enhanced through the counterforce of the glass frame, and the small window cleaning robot achieves stable and reliable obstacle crossing functions.
Owner:赵东来
Industrial pole-climbing robot with obstacle-surmounting function
The invention discloses an industrial pole-climbing robot with an obstacle-surmounting function. The industrial pole-climbing robot comprises two mechanical arms mounted at a main body, wherein each of the mechanical arms consists of a crawling guide mechanism, a self-locking drive mechanism, a rotation detachment mechanism and a transmission mechanism; each crawling guide mechanism comprises tworubber wheels which are oppositely arranged and can be used for crawling; the rear ends of the crawling guide mechanisms are correspondingly equipped with the self-locking drive mechanisms; the self-locking drive mechanisms comprise connecting shafts connected with the crawling guide mechanisms; one side of each self-locking drive mechanism is connected with the corresponding rotation detachment mechanism through the corresponding connecting shaft; the rotation detachment mechanisms are capable of realizing the rotation with two degrees of freedom; and the rotation detachment mechanisms are driven by the transmission mechanisms arranged at the rear end. By virtue of the self-locking drive mechanisms and the rotation detachment mechanisms, the industrial pole-climbing robot with the obstacle-surmounting function achieves the climbing on guide poles with different diameters, realizes the obstacle-surmounting function and increases the application fields of the pole-climbing robot.
Owner:STATE GRID CORP OF CHINA +2
Deformable wheel-track combined pole-climbing robot
The invention discloses a deformable wheel-track combined pole-climbing robot, and belongs to the technical field of pole-climbing robots. The robot mainly comprises an outer arm, a frame, an inner arm, an inner arm electric push rod, an outer arm electric push rod, an inner arm rotating motor component, an outer arm rotating motor component, a track module and a power module. The inner and outer arm rotating motor components are fixedly connected to the frame, the inner and outer arms are hinged to the rotating motor connecting pieces of the inner and outer arms, the two ends of an inner and outer arm electric push rod are hinged to the frame, the inner and outer arm frame bodies through hooke joints respectively, and the track module and the power module are arranged on the back and the front of a frame platform respectively. The inner arm and the outer arm are convenient to open, close and rotate, high in adaptability, easy in form conversion, high in pole climbing stability and good in universality.
Owner:HARBIN UNIV OF SCI & TECH
Snow removal device of cable
The invention discloses a snow removal device of a cable. The snow removal device comprises a frame, wherein the frame is a U-shaped metal plate, two first gears are arranged at two outer sides of anupper end of the frame by rotation shafts, an inverse L-shaped baffle plate is inwards and fixedly arranged at an inner side of the upper end of the frame, the inverse L-shaped baffle plate and the frame form two grooves with downward openings, a groove wheel is arranged in each groove and shares the same rotation shaft with a first gear, third gears are arranged below the two first gears and areengaged with the first gears, the two third gears are connected by a rotation shaft and are driven by a motor, fourth gears are fixedly arranged on a driving shaft of the motor and are engaged with the third gears, a first connection rod is hinged with an upper end of the baffle plate, a snow push block is hinged with the other end of the first connection rod and is arranged in front of the frame,a rectangular block with an arc groove is arranged at a lower end of the snow push block, and the first connection rod is hinged with an upper end of the snow push block. By the snow removal device,a traditional snow removal mode of the cable is substituted, the snow removal effect is good, and the personal risk is reduced.
Owner:ZHANGQIU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
Magnetic adsorption crawler-type wall-climbing robot
PendingCN113371088AAdsorption is reliableAdsorption miniaturizationEndless track vehiclesVehicle frameClimbing robots
The invention discloses a magnetic adsorption crawler-type wall-climbing robot which comprises a supporting frame, magnetic adsorption crawler-type movement mechanisms are arranged on the left side and the right side of the supporting frame respectively, an obstacle crossing magnetic wheel mechanism is arranged at the bottom of the supporting frame, each magnetic adsorption crawler-type movement mechanism comprises a crawler, front wheels and rear wheels, and a plurality of permanent magnets are arranged on the surface of each crawler. The whole robot is attracted to the magnetic conduction wall face through magnetic attraction of the permanent magnets and the magnetic conduction wall face, the front wheels are driven to rotate through the driving mechanism, and therefore the crawler belt is driven to run. The obstacle-crossing magnetic wheel mechanism comprises obstacle-crossing magnetic wheels, the obstacle-crossing magnetic wheels are rotationally installed at the bottom ends of magnetic wheel supporting frames, the top ends of the magnetic wheel supporting frames are rotationally installed on a chassis of the supporting vehicle frame, the middle sections of the magnetic wheel supporting frames are connected with a shell of the supporting vehicle frame through dampers, and the obstacle-crossing magnetic wheels are magnetically attached to the magnetic conductive wall faces in the working process. The robot has the advantages that stable and reliable adsorption of the robot is achieved, and the robot can adapt to various complex wall faces.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Automobile with obstacle crossing function
InactiveCN111746215ARealize the buffering effectAchieve vibration reductionVehicle cleaningResilient suspensionsDrive shaftControl theory
The invention relates to an automobile with an obstacle crossing function. The automobile comprises an automobile body, four wheels and four transmission shafts, the transmission shafts are horizontally and uniformly arranged below the automobile body; the wheels are in one-to-one correspondence with the transmission shafts; the wheel is mounted at one end of the transmission shaft; each transmission shaft is provided with a power device; the power device is in transmission connection with the transmission shaft; a connecting mechanism and a cleaning mechanism are arranged at the bottom of theautomobile body; the connecting mechanism comprises a first bearing, a connecting rod, a fixing pipe, a magnet disc, an electromagnet and two springs. The cleaning mechanism comprises an air inlet pipe, a first one-way valve, a hose, a second one-way valve, a connecting pipe, a rotating pipe, a rotating assembly and two nozzles, the obstacle crossing function of the automobile with the obstacle crossing function is achieved through the connecting mechanism, and in addition, the function of removing impurities on wheels is achieved through the cleaning mechanism.
Owner:深圳市迅成科技有限公司
Pipeline robot magnetic absorption track structure
The invention discloses a pipeline robot magnetic absorption track structure. The track structure comprises an inner hexagonal plate and an outer hexagonal plate and further comprises a magnet mounting plate and a permanent magnet. The inner hexagonal plate and the outer hexagonal plate are wrapped by a track in the outer periphery direction. The two sides of the magnet mounting plate are fixed to the inner hexagonal plate and the outer hexagonal plate respectively and located at the inner side of the track. The permanent magnet is fixed to the magnet mounting plate. The spacing between the permanent magnet and the track is 1-1.5 mm. According to the pipeline robot magnetic absorption track structure, a pipeline robot can be attached to move inside a pipeline, climb the pipeline wall, move flexibly, stop abruptly, make a turn, move backwards and cross obstacles. Therefore, the pipeline robot can better detect the interior of the pipeline.
Owner:NANJING TETRAELC ELECTRONICS TECH CO LTD
A line patrol robot
ActiveCN103586861BImprove adaptabilityRealize the function of overcoming obstaclesManipulatorScrew threadCross over
Owner:STATE GRID CORP OF CHINA +2
A Robot Based on Planar Link Mechanism
The invention discloses a robot based on a planar link mechanism, which includes a torso and foot mechanisms symmetrically connected on both sides of the torso. The foot mechanism includes several feet, the feet include a five-bar mechanism, and the five-bar mechanism includes a crank The rod mechanism and the first swing link and the second swing link connected with the crank-rocker mechanism; the crank-rocker mechanism includes a frame, a rocker, a crank and a connecting rod, the frame is rotatably connected to the trunk, and one end of the crank is rotatably connected to the The bottom end of the frame is connected with one end of the connecting rod in rotation, one end of the rocker is connected with the top of the frame, and the other end is connected with the other end of the connecting rod; A slide bar is threadedly connected; one end of the second swing bar is rotatably connected to the frame and the rocker bar to form a compound hinge, the other end is rotatably connected to one end of the first sway bar, and the other end of the first sway bar is rotatably connected to the slide bar; The invention avoids the phenomenon that there is a dead point in the hinge four-bar mechanism, which is prone to locking.
Owner:HOHAI UNIV CHANGZHOU
Photovoltaic power station cleaning robot capable of crossing obstacles
PendingCN113334351AAdd obstacle systemTo achieve obstacle clearance (obstaclePhotovoltaicsPhotovoltaic energy generationControl engineeringElectric machinery
The invention relates to the technical field of photovoltaic cleaning, and particularly discloses a photovoltaic power station cleaning robot capable of crossing obstacles. The cleaning robot comprises a machine shell, a supporting frame, a walking system, a cleaning system and an obstacle-crossing system, and the walking system, the cleaning system and the obstacle-crossing system are installed on the supporting frame. A machine shell used for protecting the walking system, the cleaning system and the obstacle-crossing system is fixed to the upper side of the supporting frame. The obstacle-crossing system comprises a rotary table mechanism and a turnover arm mechanism. The rotary table mechanism comprises a rotary table, a guide rail, a positioning block, a sliding block, a movable block, a second motor, a first lead screw, a supporting block, a hinged block and a push-pull plate, and the turnover arm mechanism comprises a turnover arm, a third motor, a second lead screw, a guide rod and a suction cup mechanism. In the running process, the obstacle-crossing function can be achieved, that is, when two coaxial adjacent systems arranged in the same direction are encountered, the cleaning robot can automatically cross the gap between the two coaxial adjacent systems, and assembly cleaning work of the other system is completed.
Owner:江苏曦日新能源科技有限公司
A cable snow removal device
The invention discloses a snow removal device of a cable. The snow removal device comprises a frame, wherein the frame is a U-shaped metal plate, two first gears are arranged at two outer sides of anupper end of the frame by rotation shafts, an inverse L-shaped baffle plate is inwards and fixedly arranged at an inner side of the upper end of the frame, the inverse L-shaped baffle plate and the frame form two grooves with downward openings, a groove wheel is arranged in each groove and shares the same rotation shaft with a first gear, third gears are arranged below the two first gears and areengaged with the first gears, the two third gears are connected by a rotation shaft and are driven by a motor, fourth gears are fixedly arranged on a driving shaft of the motor and are engaged with the third gears, a first connection rod is hinged with an upper end of the baffle plate, a snow push block is hinged with the other end of the first connection rod and is arranged in front of the frame,a rectangular block with an arc groove is arranged at a lower end of the snow push block, and the first connection rod is hinged with an upper end of the snow push block. By the snow removal device,a traditional snow removal mode of the cable is substituted, the snow removal effect is good, and the personal risk is reduced.
Owner:ZHANGQIU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
All-terrain walking device and control method thereof
The invention discloses an all-landform walking device and a control method thereof. The all-landform walking device comprises at least four sets of walking mechanism units which are connected in sequence. Each walking mechanism unit comprises a straight leg used for walking and a hip used for driving the straight leg to move up and down and swing. The hips are connected through couplers. According to the all-landform walking device and the control method thereof, through the passive walking device with the straight legs capable of being driven to move up and down and swing, the dynamic characteristics of being high in self-stability during passive walking, natural in gait, efficient and capable of saving energy are achieved; meanwhile, the all-landform walking device has the advantages of being simple in structure and convenient to operate; the all-landform walking device has broad application prospects in the rehabilitation medical field and the toy field and even has high potential military application value.
Owner:中原动力智能机器人有限公司
wheelchair capable of overcoming obstacles
ActiveCN109718019BRealize the function of overcoming obstaclesWheelchairs/patient conveyanceDrive wheelWheelchair
The invention relates to a wheelchair capable of surmounting obstacles, comprising a chair main body, the chair main body is composed of a backrest, a seat and an armrest. Wheel swing arm d, drive wheel swing arm b and drive wheel swing arm c, drive wheel a and drive wheel b are fixed under the front drive swing arm, and drive wheel c and drive wheel d are fixed under the rear drive swing arm. The front and rear of the seat are respectively hinged with electric push rod a and electric push rod b, which are respectively hinged on the front swing arm and the rear swing arm group, and the auxiliary wheel support frame and auxiliary wheel are connected under the main rod, and the driving wheel A battery and a direction controller are connected with the electric push rod. The present invention is driven forward by four wheel hub motors, and the steering adopts the mode of differential steering. When passing through obstacles, the two sets of driving wheels driven by electric push rods and the auxiliary wheels in the middle move alternately to realize the obstacle-crossing function.
Owner:沈阳拓萧科技有限公司
Spherical shell body and spherical robot
ActiveCN107150357AFit tightlyImprove obstacle performanceProgramme-controlled manipulatorVehiclesSpherical shapedEngineering
The embodiment of the invention provides a spherical shell body applied to a spherical robot. The spherical shell body comprises a support layer, a plurality of convex points and an elastic layer, wherein the plurality of convex points are formed on the outer surface of the support layer at intervals; the elastic layer covers the outer surface of the support layer, and the inner surface of the elastic layer is abutted against the convex point layer; and avoiding grooves are formed in positions corresponding to the convex points, on the inner surface of the elastic layer. Due to the existence of the avoiding grooves, the elastic layer can be compressed into deep recession during obstacle crossing, so that the convex points can be much closely bonded with an obstacle to clamp the obstacle or steps to form a fulcrum, and then an obstacle crossing function is better realized. The spherical robot provided by the invention is excellent in obstacle crossing performance.
Owner:湖南坎德拉创新科技有限责任公司
Flexible robot based on piezoelectric drive and its control method
ActiveCN108818495BRealize the function of overcoming obstaclesQuick responseProgramme-controlled manipulatorMicromanipulatorShape-memory alloyEngineering
The invention discloses a flexible robot driven by piezoelectricity, which is composed of six driving feet connected to a cross-shaped PVC film, and crossed shape memory alloy springs and shape memory alloy wires are respectively arranged on the upper and lower surfaces of the PVC film. Using the vibration of piezoelectric bimorphs under the action of sine and cosine voltages, by exciting different piezoelectric bimorph groups, the robot can move forward, turn left, and turn right in a plane; use shape memory alloy springs to heat and shrink to return to the original length , so that the corresponding front legs, middle legs or rear legs of the robot are lifted, and at the same time, the shape memory alloy wire is used to heat and return to the original shape of the straight line, so that the corresponding front legs, middle legs or rear legs of the robot are dropped to realize the obstacle-crossing function of the robot. The invention combines the advantages of fast response and precise positioning of the piezoelectric drive and large deformation degree of the shape memory alloy, and realizes the plane movement and obstacle-crossing functions of the robot.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
A mechanical and hydraulic dual-purpose snow plow
ActiveCN104594274BAvoid wear and tearRealize the function of overcoming obstaclesSnow cleaningHydraulic cylinderMechanical equipment
Owner:LONGHE INTELLIGENT EQUIP MFG CO LTD
High-voltage transmission line inspection robot intelligent charging device and control method
InactiveCN111564881ARealize the function of overcoming obstaclesSafe and stable power supplyCircuit monitoring/indicationElectric powerData transmissionCharge detection
The invention relates to a power system charging detection technology, in particular to a high-voltage transmission line inspection robot intelligent charging device and a control method, and the device comprises a mobile module, a cantilever module, a control module, a ground terminal, a measurement module and a power supply module. The mobile module can walk along a power transmission cable; thecantilever module comprises a charging plug and a grabbing joint, and realizes obstacle crossing, when the charging plug is connected with a power supply socket, a robot can be charged; in the charging process, the measurement module monitors the environment in real time and transmits monitored data to the ground terminal; when it is found that charging is not suitable due to too high temperatureor too high humidity, terminal personnel immediately stop charging, the control module controls movement of the robot, the measurement module transmits measured data to the ground terminal, and the power supply module charges the robot. The device can effectively solve the problem that the power energy carried by the inspection robot is limited, and the inspection efficiency of the inspection robot is improved.
Owner:HUBEI UNIV OF TECH
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