41results about How to "With steering function" patented technology

The invention relates to a single-person foot type stretcher vehicle. The conventional rescue stretchers are limited to hand-lift and wheel stretchers, and have low automation degree. The single-person foot type stretcher vehicle comprises a frame, a direct current gear motor, a chain wheel transmission mechanism, a crowned tooth transmission device, walking leg advance mechanisms, a steering device, a floating stretcher and a control device. The frame comprises an armrest, a front frame and a rear frame, wherein the front machine frame is provided with the direct current gear motor; the output of the direct current gear motor drives the crowned tooth transmission device positioned on the rear frame through the chain wheel transmission device; both sides of the front frame and the rear frame are symmetrically provided with the walking leg advance mechanisms; the steering device used for deflecting the rear frame is arranged between the front frame and the rear frame; front-end supporting columns of the floating stretcher are fixed on the front frame and rear-end supporting columns of the floating stretcher are movably connected with the rear frame through rollers; and the control device is used for controlling the advance speed and the steering of the stretcher vehicle. The single-person foot type stretcher vehicle is only operated by a single person, is labor-saving, and improves rescue efficiency.

The invention relates to a robot device for power transmission and transformation facility detection, in particular to an operation device with a steering function. The operation device comprises a moving vehicle, a rotary table, a lifting platform, a connection platform and a rotary mechanism, wherein the rotary table is rotationally arranged on the moving vehicle, the lifting platform is fixedly connected with the rotary table, the connection platform is arranged on the top of the lifting platform, and the rotary mechanism is arranged on the connection platform. By combining the moving vehicle and the lifting mechanism, the operation device has the functions of ground walking and operating; by means of the lifting platform, operation tool ascending and descending are achieved, working is reliable, and the bearing capability is high; and the operation device is suitable for robot detection operation under a power transmission and transmission environment, and the application range is wide.

The invention discloses a running device of a bionic foot robot. The running device of the bionic foot robot comprises a robot body; a running device is arranged at the lower end of the robot body; asupporting rod I and a supporting rod II are arranged on the two sides of the running device; supporting blocks are arranged at the lower end of the supporting rod I and the lower end of the supporting rod II; a steering device is arranged at the bottom of the running device, wherein the steering device comprises a supporting plate; and moreover, the two sides of the upper end of the supporting plate are connected with the lower end of the running device; a hydraulic cylinder is arranged at the lower end of the supporting plate; an output end of the hydraulic cylinder is connected with the upper end of a bottom plate; a rotating motor is arranged in the middle position of the upper end of the supporting plate; an output shaft of the rotating motor is connected with the lower end of the running device; the running device comprises a fixing frame; the upper end of the fixing frame is connected with the robot body; the lower end of the fixing frame is connected with the steering device; the running device is of a symmetric structure; and moreover, the structures of the two sides of the fixing frame are as same as each other; a slide groove is formed in one side of the lower end of thefixing frame; a slide block I is arranged on one side of the interior of the slide groove; and a slide block II is arranged on the other side of the interior of the slide groove.

The invention discloses a front steering driving vehicle bridge provided with a hub reduction system. The vehicle bridge comprises a bridge shell, wherein both ends of the bridge shell are provided with steering knuckles for a vehicle wheel steering mechanism; the inside of the bridge shell is provided with upper main pins and lower main pins which are taken as steering main pins; the upper main pins are fixed on upper ends of the steering knuckles through linings and connected with steering knuckle arms; the lower main pins are fixed on lower ends of the steering knuckles through rolling bearings and form the vehicle wheel steering mechanism together with a steering tie-rod arm which is connected with a steering tie-rod assembly; a main speed reducer assembly is assembled on a bridge shell assembly through a pin stop; both a left half shaft and a right half shaft of the vehicle bridge are divided into an internal end and an external end and are connected with each other through a constant velocity universal joint; and the center of the universal joint is positioned in central lines of the steering main pins. The vehicle bridge guarantees the prior steering function and simultaneously increases the driving function and further improves the hauling ability and the cross-country ability of a two-shaft driving vehicle.

The invention relates to stable wind power generation equipment with the steering function. The equipment comprises a base, a tower frame, a case, a power generation device, a hub and a plurality of blades, wherein a steering mechanism is arranged above the tower frame; a reinforcing mechanism is arranged on one side, far away from the blades, of the lower part of the tower frame; the steering mechanism comprises a connecting box, a bearing, a driving bevel gear, a driven bevel gear, a first motor and a limiting assembly; the limiting assembly comprises a limiting plate, a limiting block and an air cylinder; the reinforcing mechanism comprises an L-shaped rod, a lantern ring, a fixed pipe, a telescopic assembly and a supporting block; and the telescopic assembly comprises a second motor, alead screw and a moving bar. The stable wind power generation equipment with the steering function adjusts the direct wind direction of the blades through the steering mechanism, the wind energy is fully utilized, and the power generation efficiency is improved; and the wind power generation equipment is reinforced through the reinforcing mechanism, so that the collapse of the wind power generation equipment can be effectively prevented, and the practicability is improved.

The invention relates to a vibration reducing control device used for a manual soil compacting machine, and is particularly suitable for a plate compactor. At least a segment of the device is flexible and bendable. Such design can obviously reduce vibration transmission from an exciter to an operator. Additionally, the control device in the invention is advantaged by low production cost and simple adding.

The invention discloses an integrated type rear-mounted guide wheel rope discharge and rope storage friction winch which comprises a winch rope, and a motor, a speed reducer, a main drum transmission mechanism, a main drum, a rope storage cylinder device and a guide wheel rope discharge device which are fixed on the base, wherein the motor is connected with the speed reducer through a coupler and power is transferred to the rope storage cylinder device by the main drum transmission mechanism and a rope storage cylinder drive chain wheel transmission mechanism; the rope storage cylinder device comprises a rope storage cylinder main shaft connected with the rope storage cylinder chain wheel transmission mechanism, and the rope storage cylinder main shaft drives a rope storage cylinder through a scraper; the guide wheel rope discharge device comprises a rope discharge support saddle positioned at the rear end of the base, a two-way lead screw is arranged on the rope discharge support saddle, and a rope guide wheel is assembled on the two-way lead screw; a guide wheel is arranged at the front end of the base, and a winch rope winds the main drum, then bypasses the guide wheel at the front end of the base and then is led into the bottom of the base, and then is wound into the rope storage cylinder through the rope guide wheel. The integrated type rear-mounted guide wheel rope discharge and rope storage friction winch provided by the invention has a small size, is light in weight, and can achieve rope collection, discharge and storage through a set of power transmission device.

The invention provides a steering drive device and a seepage-preventing ditch cast-in-situ forming machine and belongs to the field of agricultural machines. The steering drive device comprises a base, a first drive part, a second drive part and an executing assembly. The base comprises a fixed seat and a movable seat. The movable seat is connected with the fixed seat in a sliding manner. The first drive part can drive the movable seat to slide in the vertical direction relative to the fixed seat. The second drive part is fixed to the movable seat. The executing assembly is connected with the second drive part. The executing assembly comprises a first stirring piece and a second stirring piece. The second drive part can drive the first stirring piece and the second stirring piece to move back and forth relative to the base in the same direction in the horizontal plane. The drive device has the beneficial effects of being simple in structure and good in operability. The seepage-preventing ditch cast-in-situ forming machine with the drive device has a certain steering function, the work limitation of the seepage-preventing ditch cast-in-situ forming machine is lowered, and the seepage-preventing ditch cast-in-situ forming machine can exert greater work potential.

The invention provides a power transmission tower climbing robot, system and method. The power transmission tower climbing robot comprises a frame body, wherein the two sides of the frame body are each symmetrically provided with a mechanical arm; the ends of the mechanical arms and the lower end of the frame body are each provided with a paw; the mechanical arm comprises at least two large and small arms which are rotatably connected; the large arm is rotatably connected with the frame body; the small arm is rotatably connected with the paw; the paw comprises two paw parts with adjustable angles; each paw part is provided with an electromagnet; by changing the power-on condition of the electromagnet, the magnetic attraction force of the paw is changed; and by controlling the magnetic attraction force of the paw and in cooperation with rotation between the mechanical arms and the frame body, rotation between the large arm and the small arm, rotation between the small arm and the paw and the change of the angle of the paw part, the pose and motion control of the climbing robot are achieved and the climbing robot reaches a designated target point.

The invention discloses a road pavement heat insulation plate for a local heat regeneration unit. The road pavement heat insulation plate comprises a first heat insulation plate, a second heat insulation plate, a third heat insulation plate and a fourth heat insulation plate which are sequentially connected, wherein the first heat insulation plate and the second heat insulation plate form a firstheat insulation unit; the third heat insulation plate and the fourth heat insulation plate form a second heat insulation unit; the first heat insulation plate and the third heat insulation plate are respectively connected with a steel strand line, and the steel strand line penetrates through a pulley block and then is wound on an electric winch; the electric winch is used for retracting and deploying the steel strand line via the pulley block, the first heat insulation unit and the second heat insulation unit are folded or unfolded to the horizontal state, and the heat of the heated asphalt road pavement is insulated. The road pavement heat insulation plate has the advantages that the problem of heat loss of the original road pavement at the heating gap of the heating machine is effectively solved; by covering the heat insulation plate, the coverage heat insulation is performed, so as to reduce the carrying-away of the heat due to air flowing; and the heat efficiency is improved, and the purposes of energy saving and emission reduction are further realized.

The invention discloses a horizontal distance measuring instrument capable of automatically adjusting a position in the field of horizontal range finding capable of automatically adjusting the position. The horizontal distance measuring instrument capable of automatically adjusting the position comprises a distance measuring device, the distance measuring device is fixedly connected with a chassis, one side, far away from the distance measuring device, of the chassis is fixedly connected with a cylindrical sleeve, and the outer wall of the cylindrical sleeve is fixedly connected with a plurality of limiting rings; the limiting rings are meshed with a gear, the gear is fixedly connected with a second motor, the second motor is fixedly sleeved with a second mounting base, the second mounting base is fixedly connected with a protective shell, a first connecting column is slidably connected into the cylindrical sleeve, a limiting block is fixedly connected into the cylindrical sleeve, and the limiting block is slidably connected with a first limiting groove. According to the horizontal distance measuring instrument capable of automatically adjusting the position, a first motor drives the cylindrical sleeve to rotate through a first connecting column, the first limiting groove and the limiting block, the cylindrical sleeve drives the distance measuring device to rotate through the chassis, the second motor drives the cylindrical sleeve to slide on the first connecting column through the gear and the limiting rings, meanwhile, the distance measuring device is driven to move up and down through the chassis, the position of the horizontal distance measuring instrument is rapidly adjusted, and convenience and rapidness are achieved.

The invention provides a walking steering mechanism and a seepage-preventing ditch cast-in-situ forming machine and belongs to the field of agricultural machinery. The walking steering mechanism comprises a walking assembly, a connection assembly and a driving device. The walking assembly comprises a first walking component and a second walking component which are parallel with each other. The connection assembly comprises a first connection rod and a second connection rod. The two ends of the first connection rod are connected with the first walking component and the second walking component in a rotary manner correspondingly. The two ends of the second connection rod are connected with the first walking component and the second walking component in a rotary manner correspondingly. The driving device is fixedly connected with the first connection rod. Under the action of the driving device, when the first connection rod is made to rotate relative to the first walking component and the second walking component, steering is achieved. The walking steering mechanism is simple in structure and simple and convenient in steering form. The seepage-preventing ditch cast-in-situ forming machine provided with the walking steering mechanism has a certain steering function; work limitation of the seepage-preventing ditch cast-in-situ forming machine is lowered; and the seepage-preventing ditch cast-in-situ forming machine can perform higher work potential.

The invention discloses a tire running device of a subway track-laying vehicle. The tire running device is characterized in that the tire running device is provided with solid tires, installation angles of the solid tires can be adjusted according to the gradient of an operating pavement, so that the solid tires are fitted with the operating pavement, and trackless operation of a subway track-laying vehicle is achieved. According to the tire running device, the trackless operation of the subway track-laying vehicle is achieved, track pre-laying is omitted, the installation angles of the solidtires in the tire running device can be adjusted, the tire running device is better in road condition adaptability and structure stability and higher in reliability and safety, and the trackless operating efficiency of the subway track-laying vehicle is higher. The invention further provides the subway track-laying vehicle and a trackless adjusting method of thereof.

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 discloses a convenient jet propulsion type life buoy used on a naval vessel. Which comprises a thruster, fuel cavities for containing solid fuel which quickly generates gas after combustion are formed in the propeller in a bilateral symmetry mode. An ignition cavity is communicated between the two fuel cavities; a fixed cavity is formed in the upper side of each fuel cavity; a clamping block cavity is communicated between the two fixing cavities; the steering shaft rotates to drive the steering wheel to rotate. Therefore, the steering sliding block is driven to move; according tothe jet propulsion type life buoy, the jet propulsion device is combined with the life buoy body, so that the traditional life buoy body is endowed with the autonomous propulsion capacity, diversified choices can be provided for drowning people or crews needing to be launched, and the jet propulsion type life buoy is worthy of popularization.

The invention discloses a water recreation device driven by labor. The device comprises a floating body part (1), a water skiing assembly (3) and a steering assembly (8), wherein the floating body part (1) is fit for a human body to get down, the water skiing assembly (3) is connected to one end of the floating body part (1) in a swinging mode, the steering assembly (8) is connected to the other end of the floating body part (1), and the water skiing assembly (3) is pedaled by feet, so that the water skiing assembly (3) is driven to conduct water skiing in a swinging mode. The water skiing assembly (3) comprises a swinging rod (6) connected with the floating body part (1) in a swinging mode and pedals (4) connected to both sides of the swinging rod (6). The water skiing assembly (3) further comprises a water skiing tail fin (5) connected to the swinging rod (6) and a rotary shaft (7) connected between the swinging rod (6) and the floating body part (1), and the rotary shaft (7) is connected to the floating body part (1) in a rotatable mode. According to the water recreation device, the pedals are pedaled by feet, so that propelling force is provided for water skiing of the water skiing tail fin (5) in a swinging mode, the steering assembly is used for controlling directions, the structure is simple, and entertainment is high.

The invention discloses an intelligent agricultural fertilization precise control device which comprises a turntable, a liquid conveying cylinder, a fertilization cylinder, a spraying nozzle, a cantilever, a connecting seat, a liquid storage barrel and a walking chassis, supports are symmetrically mounted on two sides of the top of the turntable, and one sides of the tops of the supports are fixedly connected with two sides of the bottom of a motor bracket respectively; infusion motors are installed on the two sides of the top of the motor support, the output ends of the infusion motors are fixedly connected with one end of a threaded lead screw, and the other end of the threaded lead screw is rotationally connected with the other side of the top of the support through a ball bearing; the fertilizer application amount can be accurately controlled according to actual requirements, the problems of excessive fertilizer application and insufficient fertilizer application are avoided, fertilizer waste is reduced, seedlings and roots of crops are burnt and damaged, growth is slow, the risk of plant wilting is low, the yield of the crops is increased, the steering function is achieved, the fertilizer application direction of the device can be adjusted without overall steering of a driving device, time and labor are saved, and the application range is wide. The user experience of the device is improved, and fertilization is more convenient and faster.

The invention discloses a movable cooling device of a total station storage box, relates to the technical field of building measuring instruments, and aims to solve the problem so as to fix the axis positions of rollers. The movable cooling device of the total station storage box specifically comprises a moving assembly, a cooling assembly, a protection assembly and a cover plate, wherein the moving assembly comprises a bottom plate and stand columns; the outer walls of the bottoms of the stand columns are welded to the outer wall of the top of the bottom plate; the outer wall of the bottom ofthe protection assembly is fixedly connected to the outer walls of the tops of the stand columns; the outer wall of the top of the cover plate is fixedly connected to the outer wall of the top of theprotection assembly; a rotary table is fixedly connected to the outer wall of the bottom of the bottom plate; a first cross beam is fixedly connected to the outer wall of the bottom of the rotary table; first rollers are rotatably connected to the outer walls of two sides of the first cross beam through shafts; two second cross beams are fixedly connected to the outer wall of the bottom of the bottom plate; and second rollers are rotatably connected to the outer walls of one sides of the second cross beams through shafts. According to the movable cooling device of the total station storage box provided by the invention, the axis positions of the first rollers and the second rollers are fixed, so that the shaking of the whole device in the operation process can be avoided.

The invention relates to the technical field of mechanical equipment and discloses a mechanical breeding device. The mechanical breeding device comprises a base and a box, wherein the box is fixed onthe upper end surface of the base, a push rod is vertically fixedly connected with the upper end of the base on the right side of the box, the length of the push rod is smaller than the height of thebox, a connecting rod is connected and fixed with the upper end of the right side of the push rod, a push handle is located at the upper end of the right side of the base, supporting rods are connected and fixed with the lower end of the left side of the base, rear rollers are mounted at the bottoms of the supporting rods and fixed at the bottoms of the supporting rods through rotating shafts, andthe two rear rollers and the two supporting rods are distributed at the front end and the rear end of the left side of the base respectively. According to the mechanical breeding device, more grainscan be placed in the box, the device and the box can be pushed conveniently, so that the inside grains are discharged to the ground from a discharging pipe under the driving action of a screw blade, alarge amount of physical power and time can be saved, and the device is convenient to use.

The invention discloses a stairs-climbing carrier for batteries. The carrier comprises a body and a coupling device, the body and the coupling device are hinged through a connecting mechanism enabling the coupling device to rotate on the body up and down as well as leftwards and rightwards, the body is of a cuboid structure formed by welding angle steel, the body is provided with grooves which are partitioned with at least two retaining plates and used for holding batteries, two rows of rollers composed of at least two single rollers are arranged on the body, the outer sides of the two rows of rollers are wrapped with rubber tracks, the rollers are arranged on the body through ratchet mechanisms, the coupling device comprises a coupling device bracket and a three-phase alternating-current motor arranged on the coupling device bracket, and the three-phase alternating-current motor is connected with a power wheel through a rotary mechanism. The body is hinged to the coupling device multi-directionally, the body moves on stairs and the ground with the coupling device through power of the coupling device, and the carrier has a steering function and is convenient for people to operate.

The invention discloses a belt type electric steering system with a clutch device and a control method of the belt type electric steering system, and belongs to the field of steering devices. The belttype electric steering system with the clutch device comprises two wheel assemblies, a driving steering assembly, a steering base body assembly and an angle sensor assembly, wherein the steering basebody assembly comprises a steering base body and two steering arms; the driving steering assembly comprises a steering electric actuator, a steering electric actuator shaft, a steering driving belt wheel, two steering belts and two steering driven belt wheels; and the angle sensor assembly comprises an angle sensor, an angle sensor belt wheel and an angle sensor belt. According to the synchronousbelt type electric steering system with the clutch device provided by the invention, the steering electric actuator is used for driving a steering wheel to rotate around a steering main pin in a synchronous belt transmission mode, and 0 to 360-degree steering can be realized. In addition, according to the synchronous belt type electric steering system with the clutch device, the inclination angleof the main pin is considered in the structural design, and the aligning torque can be applied to the steering wheel by the ground.

The invention relates to a steering knuckle connector assembly suitable for linear translation front suspension, which mainly includes a steering knuckle body, an upper ball head pin and a lower ball head pin, and an upper end base and a lower end base connected by a suspension branch chain. And the reinforcement member, the upper end base and the lower end base are fixedly connected through the reinforcement member, and the reinforcement member is provided with a through hole for arranging the drive shaft to pass through. The beneficial effects of the present invention are: a car using the steering knuckle connector assembly and the linear translation suspension mechanism can realize that the wheel positioning parameters can always remain unchanged during the up and down movement of the wheel, thereby effectively reducing tire wear; It can effectively realize the wheel steering function, and the attitude angle of the steering kingpin axis can be adjusted by adjusting the installation position of the ball head, making the suspension arrangement flexible; thus helping to improve the car's handling stability, driving smoothness and ride comfort. Comfort.

The invention discloses movable type vehicle loss assessment terminal equipment. The movable type vehicle loss assessment terminal equipment mainly comprises an image acquisition device, an equipmentbody, a PLC and a power supply device. The image acquisition device is provided with a flight assembly, and the equipment body comprises a shell, a memory, a processor, a wireless communication module, a display screen, a first sending module, a second sending module, a third sending module and a fourth sending module. The display screen is connected with the image acquisition device, and the display screen is provided with a display area and an operation area. The memory, the wireless communication module, the display screen, the first sending module, the second sending module, the third sending module and the fourth sending module are separately connected with the processor, the wireless communication module is connected with a database, the PLC is connected with the flight assembly through wireless, and the power supply device provides power for the image acquisition device, the display screen and the flight assembly. According to the movable type vehicle loss assessment terminal equipment, loss assessment can be quickly and accurately carried out on damaged vehicles, and the movable type vehicle loss assessment terminal equipment is suitable for mass promotion.