33results about How to "Realize the walking function" patented technology

The invention relates to a walking running device for a self-advancing tail, which mainly comprises a body, running oil cylinders, lifting oil cylinders, oil cylinder holders, a roller frame, guide rails, a floating carrier roller, a movable trolley base and a hydraulic mechanism. Aiming at the actual situation that the self-advancing tail is 20 meters long, 1.5 meters high and 40 tons heavy and is difficult to move, traction movement is changed into walking running movement, a high-power hydraulic power is adopted, the lifting oil cylinders are symmetrically arranged on the left, right, front, middle and rear of the body, the guide rails and the running oil cylinders are arranged on left and right sides of the body; and when the body is lifted, the guide rails are pulled and pushed by the running oil cylinders synchronously to slide forwards, so that the function of walking and running synchronously is realized, wherein the lifting height of the body is 220 millimeters, the displacement at each stroke is 1,200 millimeters, and the power of the lifting oil cylinders and the running oil cylinders is 31.5 MPa. The self-advancing tail can move forwards in a left-to-right or right-to-left manner, and the walking running device is advanced in design, reasonable in arrangement, convenient for operation, safe, stable and reliable.

The invention discloses a two-man ladle transportation vehicle, which relates to the technical field of a transportation vehicle and comprises a weighing system and a tilting prevention device, wherein the weighing system comprises a weighing sensor, an installing module, a weighing controller and a weight information display screen, the weighing sensor is arranged at the lower end of a two-man ladle platform of the two-man ladle transportation vehicle through the installing module, the weighing controller is respectively connected with the weighing sensor and the weight information display screen, and the tilting prevention device is arranged at the periphery of the two-man ladle platform. The invention provides a new transfer tool for the steel ladle transportation in a factory, and thetwo-man ladle transportation vehicle is improved, so the two-man ladle transportation vehicle has the weighing and tilting prevention function, a power storage battery device is used as motive power,the static hydraulic transmission is adopted, a lifting function and a multi-mode steering function are realized, the two-man ladle transportation vehicle belongs to a tire type transportation devicerealizing wireless communication of central control instructions and vehicle-mounted information, the two-man ladle transportation vehicle is environmental-friendly and does not cause pollution, and the conveyance work of magnesium chloride high-temperature melt is completed under the condition of ensuring the safety.

The invention discloses a high-voltage wire surface defect detection device. The high-voltage wire surface defect detection device comprises a walking mechanism and a detection apparatus; the detection apparatus is installed on the walking mechanism; the walking mechanism comprises a base, a rolling wheel group and a first power device; the base includes a first side plate, a second side plate and a bottom plate; the first side plate and the second side plate are installed on the bottom plate; the rolling wheel group comprises a first rolling wheel and a second rolling wheel; a gap for clamping a wire is formed between the first rolling wheel and the second rolling wheel; the first rolling wheel is arranged between the first side plate and the second side plate; the second rolling wheel is installed on a lifting mechanism which controls the lifting and descending of the second rolling wheel; the lifting mechanism is installed on the base; and the first power device drives the first rolling wheel to rotate and is installed on the base. With the high-voltage wire surface defect detection device of the invention adopted, detection personnel can directly observe the condition of each position of a high-voltage wire and accurately determine the specific location of a detect point on the high-voltage wire.

The invention belongs to the field of metallurgical equipment, in particular to a multistation automatic upper sleeve system, an outlet of which is provided with a full continuous cold mill train of two coiling machines. The multistation automatic upper sleeve system at least comprises a body, a rail body and a sleeve storage bracket, wherein the rail body and the sleeve storage bracket are fixed on a foundation by foundation bolts, the body comprises a clamping mechanism, a lifting mechanism and a cross travelling trolley, the cross travelling trolley of the body is connected with the rail body through a roller wheel in a rolling way; the clamping mechanism and the lifting mechanism are respectively connected with the cross travelling trolley, the clamping mechanism is used for clamping a sleeve of the sleeve storage bracket; the lifting mechanism is used for upwards moving the sleeve clamped by the clamping mechanism, then the cross travelling trolley on the rail body completes the conveying of the sleeve along the rail body, and when the multistation automatic upper sleeve system does not work, the cross travelling trolley stops at the end part of the rail body. The multistation automatic upper sleeve system meets the working condition of an upper sleeve on a station and upper sleeves on two stations and more than two stations.

The invention discloses a concrete placing boom, which comprises a walking base, a main column, a main revolving arm, an auxiliary revolving arm, a pipeline system, an end telescopic pipeline, a mainarm support leg, an auxiliary arm support leg and a control system. The concrete placing boom provided by the invention is characterized in that the walking base is utilized for satisfying the movement requirement of the whole machine; the two-stage revolving arms are utilized for rotating the end telescopic pipeline to the appointed pouring position; the telescopic ability of the end telescopic pipeline is utilized for ensuring the end telescopic pipeline to be withdrawn back synchronously during the pouring process; the distance between the discharge port of the end telescopic pipeline and the liquid level of concrete is enabled to be constant; and the main arm support leg and the auxiliary arm support leg are synchronous in adjustment to the height of the walking base for maintaining the horizontal level of the two-stage revolving arms. The concrete placing boom has the advantages of beautiful structure, light weight, high control precision, autonomous walking, and the like, and isapplicable to intelligent pouring occasions with complicated ground environment.

The invention discloses a variant six-rotor unmanned aerial vehicle with terrain self-adaptive take-off and landing and walking functions, and relates to the field of six-rotor unmanned aerial vehicles. The unmanned aerial vehicle can stably take off and land under complex terrains and move on the ground. The unmanned aerial vehicle comprises a mounting platform, a control box, a rotor wing and asupport arm. Six supporting arms are symmetrically installed along two side edges of the mounting platform, each supporting arm is provided with three sections and two joints, and rotors are installedon the supporting arms. A control box on the mounting platform is connected with and controls the rotors and the supporting arms, and a landing posture and coordinates of an aircraft are autonomouslyand intelligently adjusted through data returned by a distance sensor and an angle sensor. The unmanned aerial vehicle has design characteristics that a vehicle body and an undercarriage are integrated, an intelligent autonomous landing control system is provided, meanwhile, a six-foot bionic structure design is utilized, a complex terrain adaptive capacity and an additional walking capacity of the unmanned aerial vehicle during landing are improved, and an application prospect of the unmanned aerial vehicle is broadened.

The invention discloses an electric mower which comprises an electric control assembly, a pair of rear wheels, two rear wheel driving axles, a mowing assembly, a machine frame, a pair of front wheels,a battery pack, an operation assembly and heightening assembly, wherein the rear wheels are arranged on the rear wheel driving axles, rear wheel driving motors for driving the rear wheels to rotate are arranged on the rear wheel driving axles, and the rear wheel driving motor and the electric control assembly are electrically connected; the rear wheels, the rear wheel driving axles and the frontwheels can form a walking assembly; the mowing assembly is provided with a cutter holder, a cutter, a cutter motor for driving the cutter to operate and a controller for controlling the cutter motor to operate; the operation assembly is provided with a steering wheel and at least one angle sensor for transmitting steering wheel turning signals to the electric control assembly. By means of the arrangement, the electric mower has the advantages of greenness, environmental friendliness, simpleness and convenience in operation and small vibration in work.

An adjustable single-foot wheel with double foot rods comprises an installing frame, a hydraulic motor, a driving gear, a driven gear, an eccentric shaft, a driving wheel leg, a driven wheel leg and a foot rod unit, wherein the driving wheel leg and the driven wheel leg are arranged eccentrically. Through driving of the hydraulic motor, the driving gear drives the driven gear to rotate, the driven gear is fixed to the driving wheel leg and drives the driving wheel leg to rotate, and the driving wheel leg drives the driven wheel leg to rotate through a hinge shaft, a connecting piece and foot rod installing bases and then drives the foot rods to rotate so as to achieve the walking function. By means of power provided by the hydraulic motor, the driving wheel leg and the driven wheel leg can walk rotationally and moves in a reciprocating stepped mode as an animal. A servo motor on the foot rod unit works and drives the foot rod installing bases and foot rod installing shafts at the two sides to rotate through a bevel gear set, so that a certain included angle is formed between the two foot rods, and the adjustable single-foot wheel can walk on a wall and other attachments which are narrow or have radian on the supporting face.

The invention provides an amphibious stepping device and a platform. The stepping device is installed on an engine body supported on an acted surface. The stepping device comprises a power device, a main shaft, a connecting shaft piece, an eccentric shaft, a stepping frame and a box boot, wherein the power device is installed on the engine body and drives the main shaft to rotate; the main shaft is fixedly installed at one side of the connecting shaft piece, and the eccentric shaft is fixedly installed at the other side of the connecting shaft piece; the axis of the eccentric shaft is parallel with the axis of the main shaft and is deviated from the axis of the main shaft for an eccentric distance; the stepping frame is provided with an upper pivoting part and a lower supporting part, and the pivoting part is rotatably connected with the eccentric shaft; the box boot is a hollow box body and is tiled on the acted surface, and the top surface of the box boot is fixedly connected with the supporting part; and the main shaft drives the eccentric shaft to rotate through the connecting shaft piece, the eccentric shaft drives the stepping frame to do a stepping motion, and the box boot supports the engine body to walk in a stepping mode. The amphibious stepping device can realize high-efficiency amphibious transportation.

The invention relates to a hauling device for a thin seam shearer, in particular to a hauling part for a chain hauled shearer. The hauling part includes a head hauling part and a tail hauling part that are respectively mounted on a head rack and a tail rack of a scraper conveyer. The head hauling part and the tail hauling part both include a hauling motor, the hauling motor is connected to a decelerator fixed in a shroud through a shaft coupling, the decelerator is in connection with a chain wheel through a pin coupling, and a hauling chain positioned in a scraper conveyer chain channel is twined on the chain wheel. The hauling part provided by the invention is installed on the head rack and the tail rack of the scraper conveyer, and the part riding right over the scraper conveyer is only a hauling part omitted shear frame, thus reducing the thickness of the shearer on the scraper conveyer, and ensuring the coal space of the shearer. The hauling part for the chain hauled shearer provided by the invention solves the defects of high machine surface height, narrow and small coal space, complex structure and poor adaptability of existing thin seam electrically hauled shearers.

The invention provides a novel single-foot rod multi-foot wheel. Through redesign and innovation of the multi-foot wheel structure, the defects that an existing multi-foot wheel is complex in structure and poor in operation stable performance, the platform weight which can be borne is limited, and the structural performance is poor are overcome. The novel single-foot rod multi-foot wheel comprises an installation frame, a hydraulic motor, a driving gear, a driven gear, an eccentric shaft, a driving wheel, a driven wheel, foot rods, foot rod installation bases, connecting pieces and hinge shafts, wherein the driving wheel and the driven wheel are eccentrically arranged. A conical hole is formed in the middle of the foot rod installation frame and used for being matched with the conical surfaces at the upper ends of the foot rods, and thus the foot rods and the foot rod installation bases can bear larger acting force. The driving wheel and the driven wheel are connected through the eccentric shaft to form an eccentric wheel set, and the foot rods are made to be in a downwards perpendicular state all the time through rotation of the driving wheel and the driven wheel which are eccentrically arranged, so that the function that the foot rods are down to the ground and walk is achieved.

The invention discloses a driving wheel set for a robot. The driving wheel set comprises a body, a rotatable wheel body relative to the body, a motor and a transmission assembly for transmitting powerof the motor to the wheel body, wherein an inner gear is arranged inside the wheel body. The transmission assembly comprises a worm rotating along with a motor spindle, a worm wheel meshed with the worm, a gear shaft fixed to the axis of the worm wheel and an outer gear fixed to the gear shaft and meshed with the inner gear. The invention further discloses a sweeping robot for sweeping the floor.The sweeping robot comprises a driving wheel set for the robot and an anti-falling sensor. The driving wheel set for the robot comprises the body, the rotational wheel body relative to the body, themotor and the transmission assembly. The anti-falling sensor is arranged at the position, close to the ground, of the bottom face of the body. The driving wheel set for the robot is small in size.

The invention discloses a pipeline cleaning robot which comprises a base, wherein a first piston hole is formed in the top of the base, and a protruding block protruding upwards is arranged on the top face of the base; a first piston which is arranged in the first piston hole in a sliding mode, wherein a first connecting rod extending upwards is arranged at the top of the first piston, and a check block extending outwards is arranged at the top end of the first connecting rod; a top base; a linear driving device which is provided with a moving pair, wherein the linear driving device drives the moving pair to move back and forth between the base and the top base, the moving pair is provided with a second piston hole penetrating in the vertical direction, the second piston hole being located above the protruding block; and a second piston arranged in the second piston hole in a sliding mode. According to the pipeline cleaning robot, the walking function of the pipeline cleaning robot can be achieved through one linear driving device, so that the number of the driving devices is reduced, and faults caused by cooperative work of the multiple driving devices are avoided. The robot can be applied to the field of pipeline robots.

The invention discloses a RGV transport vehicle. The RGV transport vehicle comprises a walking mechanism, a lifting mechanism, an automatic charging device and a control system, wherein the lifting mechanism comprises a crank connecting rod mechanism, a parallel four-bar mechanism and a swing arm sliding sleeve mechanism; the swing arm sliding sleeve mechanism comprises a pair of swing arms and apair of sliding columns which are vertically arranged, sliding sleeves are slidably connected to the sliding columns, one ends of the swing arms are hinged to the corresponding sliding sleeves, and the other ends of the swing arms are hinged to a parallel movement rod; the automatic charging device comprises a charging socket assembly and a charging plug assembly, wherein the charging plug assembly comprises a guide column and a charging plug, the guide column and the charging plug are in floating connection with a shell, the charging socket assembly is provided with a guide hole and a charging socket, and after the guide column is inserted into the guide hole, the charging plug is inserted into the charging socket; and the control system controls the sequential actions of the walking mechanism, the lifting mechanism and the automatic charging device. According to the RGV transport vehicle, the structure of the RGV transport vehicle is simplified, the reliability is improved, the manufacturing and maintenance cost is lowered, and the handling efficiency and the management efficiency of the whole storage system are improved.

The invention relates to a novel long-legged adjustable double-shank multi-foot wheel. The wheel comprises a mounting frame, a driving wheel and a driven wheel which are eccentrically arranged, a long-legged double-shank unit as well as a driving device which is fixedly arranged on the mounting frame and drives the driving wheel to rotate. For overcoming defects of an existing multi-foot wheel structure, the driving wheel, the driven wheel and shanks are optimized and innovated, three wheel legs which correspond to each other and are uniformly distributed along the corresponding peripheral direction are arranged at the edges of the driving wheel and the driven wheel respectively, the middle part of each wheel leg is relatively thick, and requirement of bearing a larger acting force in a working process can be met, so that weight is reduced, and usage of the long shanks in the invention also can be met. The novel long-legged adjustable double-shank multi-foot wheel has the advantages that the long shanks increase length of a shank of an existing multi-foot wheel, and the long shanks are combined with the multi-foot wheel when in use, so that practicability is enhanced.

The invention relates to the field of steel structure detection equipment, in particular to a steel structure detection device which comprises a machine body, a plurality of walking assemblies arranged on the two sides of the machine body and a detection assembly arranged in the center of the machine body. Each walking assembly comprises a connecting block hinged to the side wall of the machine body, a walking arm is hinged to the side, away from the machine body, of the connecting block, the rotating direction, relative to the machine body, of the connecting block is perpendicular to the rotating direction, relative to the connecting block, of the walking arm, a second servo cylinder is hinged between the machine body and the connecting block, a third servo cylinder is hinged between theconnecting block and the walking arm, a wall attaching part is arranged at the end, away from the machine body, of the walking arm. The detection assembly comprises a first servo air cylinder fixedlyconnected to the center of the machine body, the piston end of the first servo air cylinder is located below the machine body and fixedly connected with a second electromagnetic chuck, and an ultrasonic detector is installed in the center of the second electromagnetic chuck. The invention provides the detection device capable of conveniently detecting the performance of a built steel structure building.

The invention discloses a movable type high temperature coupling environment combined lifting furnace system. The system comprises a furnace body mounting frame internally provided with a combined furnace body and capable of walking on a rail, the upper end of the furnace body mounting frame is slidably connected with two movable beams, the lower end of the furnace body mounting frame is provided with a walking device, and the middle of each movable beam is provided with a movable winch. The bottom of each movable winch is connected with an operation device in a hanging manner. The two ends of each movable beam are further slidably connected with lifting devices used for controlling the combined furnace body to ascend and descend. The combined furnace body is in a vertically-through square barrel shape and is formed by splicing a plurality of furnace body modules. A combustion device is arranged in the combined furnace body, the combustion device comprises a self-suction combustion module and a combustion-supporting combustion module, the system can be used for testing multi-layer frame test pieces on different frame layers, meanwhile, the system is suitable for the multi-layer frame test pieces with different sizes, and real fire disasters can be simulated more easily.

The invention provides a three-dimensional environment-friendly garbage station manipulator carrying device. The three-dimensional environment-friendly garbage station manipulator carrying device comprises a supporting frame, a moving mechanism, a walking mechanism and a clamping mechanism; the walking mechanism comprises a mounting plate and four wheels; the mounting plate is connected with the bottom of the supporting plate through a first hydraulic cylinder; each wheel is rotationally arranged between every two wheel frame plates through a first rotating shaft, and the four wheels are driven by a synchronous driving device to rotate synchronously; the moving mechanism comprises a vertical moving device and a moving support; a fixed block is arranged at the top of the vertical moving device and is driven to move up and down and rotate; a first sliding groove of the moving support is horizontally formed, and a second sliding groove of the moving support is vertically formed and drivenby a first driving device to slide in the first sliding groove; the clamping device comprises a U-shaped groove and two clamping plates; and the two clamping plates are arranged in the U-shaped groove and are driven by a third driving device to move oppositely or reversely. The device can move quickly, carry garbage and adapt to three-dimensional environment-friendly garbage stations with different heights.