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114results about How to "Improve walking efficiency" patented technology
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Hexapod universal walking multifunctional moonshot robot
InactiveCN101948011AWith universal walking functionImprove walking efficiencyExtraterrestrial carsRobotic systemsControl system
The invention provides a hevapod universal walking multifunctional moonshot robot which comprises two parts of a mechanical structure and a control system; the mechanical structure is composed of a round objective platform and six multi free-degree arms which are evenly distributed according to a regularhexagon, thus, on the basis, various of required functional modules are loaded on the round objective platform so as to expand the function; the control system adopts an AVR singlechip structure to combine the functional modules and the mechanical structure together so as to form a moonshot robot system. The robot has two walking modes of leg-type crawling and wheel type crawling, and has the universal walking function; and the walking efficiency is improved obviously and the scope of application is wider. Meanwhile, the functions of self-adaption to topography, counterguard, path optimization process and grabbing by a mechanical arm, automatical fault distinguishing and repairing and the like are increased newly on the basis of the existing functions; and the invention can be applied to the field of moonshot and the like, and the civil fileds such as ground location, rescuing, transportation and the like.
Owner:BEIHANG UNIV
Hip-knee passive exoskeleton device based on clutch time-sharing control
ActiveUS20200085667A1Improve applicabilityImprove walking efficiencyChiropractic devicesWalking aidsThighKnee Joint
The disclosure belongs to the technical field of lower limb exoskeleton, and specifically discloses a hip-knee passive exoskeleton device based on clutch time-sharing control, comprising a waist support subassembly, connection subassemblies, thigh subassemblies, clutch subassemblies, shank subassemblies and elastic member subassemblies, the waist support subassembly is configured to be connected to the waist, the connection subassemblies are configured to include two connection subassemblies which are arranged in bilateral symmetry on two sides of the support subassembly, the thigh subassemblies are configured to include two thigh subassemblies which are respectively connected to the two connection subassemblies, the clutch subassemblies are configured to include two clutch subassemblies which are respectively mounted on the two thigh subassemblies, the shank subassemblies are configured to include two shank subassemblies which are arranged in bilateral symmetry below the two thigh subassemblies, the elastic member subassemblies are configured to include two elastic member subassemblies which are arranged in bilateral symmetry. The disclosure can assist the movements of the knee and hip joints, thereby improving the energy utilization efficiency and reducing the metabolic energy consumption of walking.
Owner:HUAZHONG UNIV OF SCI & TECH
Method for repositioning robot
ActiveCN108508891AImprove accuracyImprove walking efficiencyElectromagnetic wave reradiationPosition/course control in two dimensionsEngineeringControl theory
The invention relates to a method for repositioning a robot. By using a path of the robot walking along the edge of an isolated object as a reference, a position deviation caused by the excessive accumulation of a robot walking error can be corrected to achieve repositioning, thereby improving the positioning accuracy and walking efficiency during subsequent travelling.
Owner:AMICRO SEMICON CORP
Seabed ore gathering vehicle
ActiveCN102425420AReduced turning radius requirementsReduce manufacturing difficultyMineral miningUnderwater equipmentEngineeringSeabed
The invention discloses a seabed ore gathering vehicle, which comprises a body assembly, a power assembly, and an ore gathering mechanism and a traveling mechanism which are arranged on the body assembly, wherein the ore gathering mechanism is assembled in the body assembly through a rotating assembly. The seabed ore gathering vehicle has the advantages of strong adaptability, high traveling efficiency, high operating flexibility, high collecting efficiency, strong bearing capacity and the like.
Owner:CHANGSHA RES INST OF MINING & METALLURGY
Route planning and scheduling system and method for multiple robots
ActiveCN110727272AWalk smoother and more flexibleAvoid cloggingTotal factory controlPosition/course control in two dimensionsInformation controlSimulation
The invention discloses a route planning and scheduling system for multiple robots. The system comprises the multiple robots, a route environment planning unit and a scheduling unit, wherein a main control unit and an algorithm unit are arranged on each robot; the route environment planning unit is used for fragmenting all travel routes, forming network structure information and updating the information in real time; the scheduling unit issues a walking task to each main control unit and collects state information of all the robots; each main control unit plans an optimal route of the corresponding robot; each algorithm unit controls walking or obstacle avoidance according to the corresponding optimal route and relevant outside environment information; and all the routes are scored according to scoring rules for optimal route planning. The route planning and scheduling system aims at collaborative unified scheduling among the multiple robots in the system, the walking environment is predicted in advance by updating the state information of all the robots and road condition information in real time, optimization is performed continuously, blockage is avoided, the robots can walk more smoothly and more flexibly, and the purpose of system self-learning is achieved.
Owner:GUANGZHOU SAITE INTELLIGENCE TECH CO LTD
Object loss determine method and device in visual tracking
InactiveCN106570478AImprove intelligenceImprove walking efficiencyCharacter and pattern recognitionVisual perceptionObject detection
An object loss determine method and a device in visual tracking are applied to object loss determination in a tracking application scene; the method comprises the following steps: selecting an object detection model, wherein the model is used for parsing and detecting the tracking application scene; parsing according to the tracking application scene video data and the object detection model, thus determining an interceptive value corresponding to the video data, wherein the interceptive value is used for determining whether object loss exists or not; using the object detection module to detect a to-be-detected image in real time, thus obtaining an object zone of the to-be-detected image; determining whether the object zone has object loss or not according to the interceptive value, wherein the object zone refers to the object-containing zone in the to-be-detected image. The method and device can solve the problems that an existing method needs other auxiliary equipment and auxiliary information in determination, and can fast, simply and accurately determine whether the object is lost or not.
Owner:BEIJING INTELLIGENT STEWARD CO LTD
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
Environment detection robot sampling device
InactiveCN111397948AIncrease flexibilityImprove practicalityAmphibious vehiclesWithdrawing sample devicesElectric machineryEnvironmental engineering
The invention provides an environment detection robot sampling device. The device comprises a main body, and a driving mechanism is mounted on a front side of the main body. In the invention, a soil sampling mechanism and a river water sampling mechanism are arranged; when sampling is required to be performed on soil, the soil sampling mechanism stably slides downwards through a lifting mechanism;then, under the action of a sampling motor, a drill bit at a lower end of a auger drills the soil; meanwhile, the auger is matched with a feeding barrel so that the soil is conveyed into the soil sampling mechanism, and sampling of the soil is completed; when river water is required to be sampled, the river water sampling mechanism slides downwards stably through the lifting mechanism so that theriver water sampling mechanism moves downwards into the river water; and the river water enters the river water sampling mechanism through four water inlets in the river water sampling mechanism to complete river water collection work, and flexibility and practicability of the robot sampling device are improved.
Owner:湖州锦鸿环保工程有限公司
Method for predicting and controlling walking of robot
ActiveCN107807643AAccurate predictionImprove walking efficiencyNavigation instrumentsPosition/course control in two dimensionsSimulationControl theory
The invention relates to a method for predicting and controlling walking of a robot. The method includes the following steps: constructing a grid map based on grid units with states marked; on the basis of the grid map, establishing a dynamic detection model by using a current position of a robot as a reference point; according to the dynamic detection model, predicting a path situation in front of the robot; and on the basis of the prediction result, controlling a walking manner of the robot. According to the method, on the basis of the grid map formed by the grid units marked with various states, the robot is able to predict the path situation in front of the robot accurately and quickly by the dynamic detection model during the walking process and thus the walking manner of the robot iscontrolled reasonably based on different path situations, so that a problem that a robot walks over a cliff or enters a dangerous area repeatedly and thus the walking efficiency of the robot is improved.
Owner:AMICRO SEMICON CORP
Submarine all-terrain traveling vehicle
InactiveCN102390454ASimple structureImprove walking efficiencyVehiclesUnderwater equipmentImpellerOcean bottom
The invention discloses a submarine all-terrain traveling vehicle, which comprises a body component, a driving component and more than three wheel components, wherein the driving component and the wheel components are arranged on the body component; each wheel component comprises a transmission member which is connected with the driving component and wheels which are connected with the transmission member; and the transmission member is also connected with an impeller. The submarine all-terrain traveling vehicle has the advantages of strong adaptability, high traveling efficiency, reliable work, low failure rate and the like.
Owner:CHANGSHA RES INST OF MINING & METALLURGY
Ergonomic crutch
ActiveUS9289346B2Better redistribute the pressure appliedPromote absorptionCrutchesAxillaEngineering
A medical crutch having a number of bends in the frame for redistributing the amount of pressure applied to a user's hand, arm, and axilla. The frame has a first jog outwardly sidewards relative to a user's body and a second jog outwardly forward relative to the user's body. The frame may attach an adjustable handle, forearm rest and underarm support, among other attachments. The frame is adapted to fit all average sizes by adjusting the positions of the attachments.
Owner:WISYS TECH FOUND
Blind guiding brick capable of making sounds
The invention discloses a blind guiding brick capable of making sounds. The blind guiding brick is characterized by comprising a brick body, wherein a plurality of convex blocks are pre-arranged on the upper end of the brick body; a plurality of perforated holes are pre-formed in each convex block; a containing room is formed in each of the brick body and the lower end of each perforated hole and is used for containing an inductor; a transparent body covers each perforated hole and light of each inductor can be transmitted; each inductor is connected with a controller by an electric wire; a sound source wire and a power line are pre-arranged at the side end of the controller and can be connected to a signal lamp and a microphone which is pre-arranged in the signal lamp. A solar panel is pre-arranged at the upper end of the brick body. The transparent body of the blind guiding brick can be materials with good light-transmitting rate, such as tempered glass, acryl and the like. The inductors can be in a pressure type design; when the weight is detected, the controller can start the microphone to make the sounds as caution. The blind guiding brick capable of making the sounds has the beneficial effects that double guide is formed and the safety is higher; the walking efficiency of blind people is improved and the blind guiding brick is convenient and practical.
Owner:宁波市鄞州科启动漫工业技术有限公司
Device for improving hip joint extension assisting efficiency of flexible exoskeleton robot
The invention discloses a device for improving the hip joint extension assisting efficiency of a flexible exoskeleton robot. The device comprises a base, the cam-like pressing rod mechanisms, a rotating block, a telescopic rod outer sleeve, a telescopic rod inner rod, a telescopic rod limiting screw, a telescopic rod locking sleeve and a Bowden cable guide pipe. One end of the rotating block is installed in the base through one cam-like pressing rod mechanism, the other end of the rotating block is connected with one end of the telescopic rod outer sleeve, and the other end of the telescopic rod outer sleeve sleeves one end of the telescopic rod inner rod; the telescopic rod locking sleeve sleeves the joint of the telescopic rod outer sleeve and the telescopic rod inner rod, a radial through hole is formed at the tail end of the other end of the telescopic rod inner rod, and the Bowden cable guide pipe is mounted in the radial through hole through a positioning screw. According to thedevice, the angle between a Bowden cable and the thigh is increased, the power assisting efficiency is improved, and the safety is higher.
Owner:HEBEI UNIV OF TECH
Traveling track chassis for deep-sea poly-metallic nodule mining areas
InactiveCN104875803ASimple structureReduce manufacturing costEndless track vehiclesDrive wheelStructure of the Earth
A traveling track chassis for deep-sea poly-metallic nodule mining areas comprises tracks, support arms, a bogie frame, driving wheels, guiding wheels and a track frame, wherein the support arms are arranged on two sides of the bogie frame, the other end of each support arm is fixedly connected with a track frame plate, the driving wheels and the guiding wheels are arranged at front and back ends of the track frame respectively, the tracks wind around the driving wheels and the guiding wheels to be arranged on the track frame, and thin fenders are fixedly connected with left and right sides of the track frame. The traveling track chassis is simple in structure and low in manufacturing cost; the traveling track chassis is high in traveling efficiency and is integrally elevated on the basis of an original chassis; the track frame is a frame welded mechanism, a hydraulic oil tank, a pressure compensation mechanism, a buoyancy material and the like are integrated in the track frame, the thin fenders are arranged on two sides, and the condition that the traveling performance is reduced due to the fact that soft sediment on two sides collapses inwards and adheres to track plates due to pressing of the track chassis during traveling is prevented; the traveling track chassis is long in service life.
Owner:CHINA MINMETALS CHANGSHA MINING RES INST
Wearable body weight support type walking aiding device
ActiveCN108555890AReduce the burden onRealize real-time controlProgramme-controlled manipulatorGyroscopeLeg muscle
The invention discloses a wearable body weight support type walking aiding device. Through the addition of a chair and shoe part, the wearing and the fixation of the device are facilitated; meanwhile,through the structural design between the two legs, the space occupation can be reduced; the walking convenience can be realized; a motor is used for driving a gear; the bending and the extending ofa leg connecting rod are driven; a chair is further lifted so as to support the partial body weight; the burden of the leg muscle and joints during walking can be reduced; a Teflon rope and a spring device are arranged inside a calf connecting rod; the shinbone outwards extending assistance force during the walking is provided; the walking efficiency is improved; through the human body exercise and physical parameters obtained by a gyroscope and a foot sole force sensor, the exercise intention of the user is detected; the natural walking effect is achieved. In addition, the communication connection is built between an embedded control system and a mobile phone, so that the man-computer interaction and the real-time control on the robot can be better realized. The wearable body weight support type walking aiding device can be well applied to the wearable walking aiding device, can reduce the energy consumption during walking, can improve the comfort degree, and has great application values.
Owner:UNIV OF SCI & TECH OF CHINA
Edge walking method of robot and system thereof
ActiveCN106444768AImprove walking efficiencyEnsure safetyPosition/course control in two dimensionsSimulationRobot
The invention discloses an edge walking method of a robot. The method comprises the following steps of stepS100, acquiring map information of a robot edge walking environment; stepS200, according to the acquired map information, filtering a blank interval and creating an initial route containing obstacle space information; stepS300, according to the initial route, carrying out simulation walking and correcting and creating a first route of robot edge walking; stepS400, making a robot complete edge walking according to the first route. The invention aims at providing the edge walking method of the robot and a system thereof. By using the method and the system, in an known environment, a nonholonomic restriction robot can complete whole edge walking following the generated route for one time and a collision or backing behavior is not generated so that robot walking efficiency is increased and safety is guaranteed.
Owner:SHANDONG ZHONGHAO PLASTIC IND CO LTD
Walking mechanism, robot provided with same and self-walking grass cutter
PendingCN107521292APrevent slippingStable and reliable walkingMowersTyre tread bands/patternsAgricultural engineeringMower
The invention provides a walking mechanism. The walking mechanism comprises a walking wheel group, the walking wheel group comprises two front wheels arranged at the front and two opposite rear wheels in the advancing direction of the walking mechanism, and the front wheels and the rear wheels located on the same side are arranged as synchronous rotation; each walking wheel in the walking wheel group comprises a wheel outer tire which can be supported on the ground, each wheel outer tire comprises a tread outer side which makes contact with the ground during walking, tread patterns which are distributed in the circumferential direction of the wheel outer tire are arranged on the tread outer side, and the tread pattern structure is a plurality of pattern strips; and a pattern ditch is formed between adjacent two pattern strips, and the tread patterns of the four walking wheels is in an outward radiate shape from centers of the four walking wheels. The invention further provides a robot provided with the walking mechanism and a self-walking grass cutter. The walking mechanism and the robot provided with the walking mechanism can effectively adapt to various uneven grounds.
Owner:SUZHOU CLEVA PRECISION MACHINERY & TECH
Labor-saving walking aid without external power input
ActiveCN110125908AImprove walking efficiencyLight weightProgramme-controlled manipulatorExoskeletonEngineering
The invention provides a labor-saving walking aid without external power input. The labor-saving walking aid without external power input comprises a walking aid body, a connecting kit, a ratchet mechanism and an energy storing torsional spring. The labor-saving walking aid can be worn on two feet of a user, energy used for doing negative work in the human body walking process is stored and released when positive work is done, and then external power input free type assisting is achieved. Meanwhile, the exoskeleton dead weight is reduced on the basis of optimized structure design, and the exoskeleton flexibility and the people walking efficiency are improved. In addition, any state stopping of the user in the walking process is achieved by applying the non-return ratchet mechanism, therefore, the walking aid locks the energy when the user is static, the design purposes of storing energy and saving labor are achieved, and the stability and the controllability of the device are greatly improved. According to the novel exoskeleton wearing mode, the portability and the practicability of the product are enhanced.
Owner:SHANGHAI UNIV
Wheeled leg type cockroach-shaped bio-robot
The invention discloses a wheeled leg type cockroach-shaped bio-robot. The wheeled leg type cockroach-shaped bio-robot is mainly composed of a chassis, a direct-current motor, a planetary gear reducer and wheeled legs, wherein a wireless control module and a battery pack are arranged on the chassis to achieve remote control and power supply. A wide-angle camera and an ultrasonic probe are installed at the front end of the robot to achieve detection. The wheeled leg type cockroach-shaped bio-robot imitates the alternate three-leg gait of a cockroach, three pairs of wheeled leg type driving structures are adopted, traveling efficiency is high, obstacle crossing ability and maneuverability are high, detection can be achieved under severe conditions with complicated terrain, and application prospects in the war industry are broad.
Owner:吕先颖
Engineering machine and travelling driving system thereof
InactiveCN102717706AImprove walking efficiencyReduce output speedServomotor componentsServomotorsDrive motorWork status
The invention provides an engineering machine and a travelling driving system thereof. The travelling driving system of the engineering machine comprises a reversing valve, a main driving motor and a secondary driving motor, wherein the reversing valve is connected with an oil supply oil way, an oil inlet oil way of the main driving motor and an oil inlet oil way of the secondary driving motor; and the reversing valve is used for dividing hydraulic oil in the oil supply oil way and conveying the hydraulic oil to the oil inlet oil way of the main driving motor and the oil inlet oil way of the secondary driving motor respectively in the first operating state and conveying all hydraulic oil in the oil supply oil way to the oil inlet oil way of the main driving motor in the second operating state. According to the travelling driving system of the engineering machine, the switching of speed gears of the travelling driving system can be realized.
Owner:SANY HEAVY EQUIP
Wheel-foot conversion type obstacle-surmounting wall-climbing robot and obstacle-surmounting method thereof
ActiveCN110834683AImprove walking efficiencySmall turning radius for obstacle clearanceVehiclesStructural engineeringControl theory
The invention discloses a wheel-foot conversion type obstacle-surmounting wall-climbing robot and an obstacle-surmounting method thereof, relates to the field of wall-climbing robots. The robot consists of a frame, a propeller, a propeller driving mechanism, wheel-foot conversion mechanisms, wheels, wheel driving mechanisms and vacuum adsorption systems. The propeller driving mechanism is installed in the center of the frame of the robot, the four wheel-foot conversion mechanism are symmetrically installed on the frame and provided with the wheel driving mechanisms, and the wheel driving mechanisms are provided with the wheels and the vacuum adsorption systems. The wall-climbing robot has the functions of wheel type linear walking, wheel type omnidirectional moving obstacle surmounting andfoot type rolling obstacle surmounting. The wheel-foot conversion type obstacle-surmounting wall-climbing robot has compact structure, high walking efficiency, small turning radius and strong obstacle crossing capability.
Owner:HARBIN UNIV OF SCI & TECH
Continuous milling machine and traveling and loading control system
The invention discloses a continuous milling machine and a traveling and loading control system. The traveling and loading control system comprises a controller, at least two paths of frequency converters, a traveling motor and a shovel motor, wherein the controller is connected with the frequency converter; the traveling motor and the shovel motor are respectively connected with the frequency converters; the frequency converters are used for detecting the working current of the traveling motor and / or the shovel motor; the controller receives the working current and controls the output signals of the frequency converters according to the magnitude of the working current; and the output signals are used for changing the rotating speed of the traveling motor and / or the shovel motor. According to the continuous milling machine and the traveling and loading control system, the frequency converters are connected with the traveling motor, so that the traveling speed can be changed in real time, and the traveling efficiency is improved; and besides, the frequency converters are connected with the shovel motor, so that the loading capacity of a star wheel of the shovel part is enhanced, and the loading efficiency is improved.
Owner:SANY HEAVY EQUIP
Auxiliary rehabilitation equipment for orthopedics department
InactiveCN108175648AImprove balancePromote blood circulationCrutchesSuction-kneading massageOrthopedic departmentUpper limb
The invention discloses auxiliary rehabilitation equipment for the orthopedics department. The equipment comprises an armpit support, a containing plate, outer sleeves and a third supporting rod. Theequipment is characterized in that a positioning base is arranged at the upper end of the third supporting rod, a bandage is installed on one side of the positioning base, an elastic locking ring is arranged at the end, away from the positioning base, of the bandage, a first supporting rod is installed on the side, close to the elastic locking ring, of the top end of a buffer device, a storage battery is arranged in the middle of the side, close to the elastic locking ring, of the first supporting rod, and an LED compensation lamp is installed in the middle of the side, away from the elastic locking ring, of a second supporting rod. Threaded holes, positioning threaded holes, the outer sleeves and supporting inner pipes are installed to be used for achieving a cooperation effect, the height of the armpit support can be adjusted, and therefore the device is suitable for being used by patients with different heights; the device is provided with the elastic locking ring, so that wounds ofthe patients are protected, legs of the patients can be assisted in walking through upper limb strength, and therefore a good treatment effect is achieved.
Owner:陈小芳
Dynamic concave obstacle crossing method for quadruped robot
The invention discloses a dynamic concave obstacle crossing method for a quadruped robot, and belongs to the technical field of robot motion control. The method comprises the following implementationsteps that firstly, the dropping safety area aiming at a concave obstacle encountered by the robot is detected; secondly, the swinging leg track is re-planned; and finally a robot dynamic concave obstacle crossing stabilization controller is established by using the terrain attitude angle as an input. According to the method, the robot dynamic concave obstacle crossing stabilization controller isestablished, so that crossing of the concave obstacle is realized, and the walking efficiency of the quadruped robot to the complex obstacle pavement is improved.
Owner:CHINA NORTH VEHICLE RES INST
Walking assistance robot load compensation system and walking training apparatus having same
ActiveUS20170202726A1Improve efficiencyExcessiveness to be reduceChiropractic devicesWalking aidsEngineeringInertia
Owner:P&S MECHANICS
Method for dynamically spanning protruding obstacle for four-foot robot
ActiveCN110815211AEffectively judge safetyEffective leapProgramme-controlled manipulatorVehiclesSimulationMotor control
The invention discloses a method for dynamically spanning a protruding obstacle for a four-foot robot, and belongs to the technical field of robot motion control. The implementation steps of the method are as follows, firstly, a footing safety area is detected when the robot faces the protruding obstacle, secondly, the swing leg track is re-planned, and finally, a robot dynamic protruding obstaclespanning stabilization controller is established. According to the method, by establishing the robot dynamic protruding obstacle spanning stabilization controller, spanning of the protruding obstacleis achieved, and the travelling efficiency of the four-foot robot to the complex obstacle pavement is improved.
Owner:CHINA NORTH VEHICLE RES INST
Robot walking outside pipeline
Owner:JIANGSU POLYTECHNIC UNIVERSITY
Handling system of dry trolley used for placing denitration catalyst
PendingCN110065528AGuaranteed uptimeCan run continuouslyDrying solid materialsHand carts with multiple axesProduction lineRemote control
The invention discloses a handling system of a dry trolley used for placing a denitration catalyst. The handling system comprises a trolley, a rail steel beam, and a power system, wherein the trolleyis used for handling the denitration catalyst, the rail steel beam is used for hanging handling tools, the power system is hung on the rail steel beam and used for grabbing the trolley, the power system comprises a hanging connection assembly, a clamping jaw assembly, a hydraulic guide lifting and lowering assembly, a hydraulic assembly, a control box, and a remote-control unit, wherein the hanging connection assembly is used for connecting with the rail steel beam in a hanging mode, the clamping jaw assembly is used for grabbing the trolley, the hydraulic guide lifting and lowering assembly is used for lifting or lowering the clamping jaw assembly, the hydraulic assembly is used for providing power for the hydraulic guide lifting and lowering assembly and the clamping jaw assembly, the control box is used for controlling the hydraulic assembly, and the remote-control unit is used for remotely controlling the handling system to grab and lower the trolley through the control box, and the hydraulic assembly, the hydraulic guide lifting and lowering assembly and the control box are successively fixed into a load bearing frame body from left to right. The handling system is stable andreliable, continuous operation can be realized, personnel fatigue caused by manually pushing trolley does not exist, and the handling time is greatly shortened than the original method; and the automation level of production line equipment is increased, and the site environment is improved.
Owner:JIANGSU LONGYUAN CATALYST CO LTD +1
Crawler type amphibious river and lake dredging boat
PendingCN108819632AImprove walking efficiencySimple and fast operationAmphibious vehiclesWaterborne vesselsControl systemEngineering
The invention relates to a river and lake dredging device, in particular to a crawler type amphibious river and lake dredging boat. The dredging boat comprises a boat body and further comprises two back supporting legs, two front supporting legs, a rotating platform, a dredging mechanism, a walking crawler and a driving cab, wherein the two back supporting legs are stretchably installed on the twosides of the tail of the boat body, the two front supporting legs are stretchably installed on the two sides of the front part of the boat body, the rotating platform is installed at the front part of the boat body, the dredging mechanism is installed at the top of the rotating platform and driven by the rotating platform to rotate freely within 180 degrees or less, and the walking crawler is installed at the bottom of the boat body; the driving cab is installed at the top of the boat body, and a control system for controlling the back supporting legs and the front supporting legs to stretchand retract and controlling the rotating platform, the dredging mechanism and the walking crawler to run is arranged inside the driving cab. The device is easy and convenient to operate, high in walking efficiency and optimized in whole structure, and a deck plane is simpler.
Owner:栾绍根
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