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

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 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 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 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 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 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 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 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 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 relates to a portable furrowing machine for paddy fields. The portable furrowing machine comprises a power assembly, a machine body, a traveling mechanism and a turning mechanism, wherein the power assembly comprises an engine and a speed change mechanism both of which are arranged on the machine body, and an output shaft of the engine is connected with the speed change mechanism; the traveling mechanism comprises two furrowing wheels and two shaping wheels, the two furrowing wheels are arranged at two ends of an output shaft of the speed change mechanism, and the two shaping wheels are correspondingly arranged in the machine body behind the two furrowing wheels; the turning mechanism comprises a left turning assembly and a right turning assembly, the left turning assembly comprises a left turning plate and a left control unit, the left turning plate is arranged on the left side of the rear end of the machine body, and the left control unit is connected with the left turning plate and realizes outward turning of the left turning plate; the right turning assembly comprises a right turning plate and a right control unit, the right turning plate is arranged on the right side of the rear end of the machine body, and the right control unit is connected with the right turning plate and realizes outward turning of the right turning plate. The portable furrowing machine for the paddy fields is small in width, light in weight, flexible in turning and portable.

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 relates to a light-duty ultra-high motor vehicle hub motor driving system, and discloses a four-link type wheel hub motor trailing arm suspension, including a trailing arm mounting bracket, a trailing arm, a shock absorber, a steering motor, a hub motor, a brake, The steering knuckle and connecting rod, the trailing arm is a thin-walled structure, and the pin shaft end is coupled with the mounting bracket to form a rotating joint; the hub motor is installed on the steering knuckle through a ball stud; the steering motor is connected to the steering knuckle; the steering knuckle is connected to the trailing arm to form a Rotating pair; one end of the shock absorber is connected to the mounting bracket of the trailing arm to form a rotating pair; one end of the shock absorber is connected to the mounting bracket of the trailing arm to form a rotating pair; The arm, the steering knuckle swing arm and the connecting rod form a four-bar linkage mechanism. The trailing arm suspension of the present invention has a steering function, and the steering and braking performance of the trailing arm suspension can be improved through the four-link parameter design. The suspension component has modular design, interchangeable energy consumption, low cost and easy maintenance.

Provided is a steering knuckle connector assembly applicable in a linear translation-type front suspension, primarily comprising a steering knuckle body (7), an upper ball joint stud (5) and a lower ball joint stud (9), an upper end base (8) and a lower end base (4) connected to a suspension branch chain, and a reinforcing element (3). The upper end base (8) and the lower end base (4) are fixedly connected via the reinforcing element (3). A through hole is provided on the reinforcing element (3) and used for arranging therethrough a drive shaft (103). Provided on the steering knuckle (7) are a brake mounting hole (6) assembled with a brake (105), a steering rod mounting hole (2) assembled with a steering rod (104), a wheel hub bearing unit assembling hole (11) assembled with a wheel hub unit, a lower end ball joint mounting hole (12) assembled with the lower ball joint stud (9), and an upper end ball joint mounting hole (13) assembled with the upper ball joint stud (5). A shock absorber mounting base (1) used for assembling a spring shock absorber (101) is fixedly connected at a middle position of the upper end base (8). The upper ball joint stud (5) is mounted on the upper end base (8). The lower ball joint stud (9) is mounted on the lower end base (4). The axes of the upper ball joint stud (5) and of the lower ball joint stud (9) form a king pin axis (10) used for implementing steering. The upper end base (8) is also provided with an upper end first lug (14) and an upper end second lug (17). The lower end base (4) is provided with a lower end first lug (15) and a lower end second lug (16). The upper end first lug (14), the upper end second lug (17), the lower end first lug (15), and the lower end second lug (16) are each provided with a suspension branch chain connecting hole for connecting a suspension guiding mechanism (102). A vehicle using the steering knuckle connector assembly and the linear translation-type suspension mechanism allows a wheel alignment parameter to be kept unchanged at all times while wheels are vibrating up and down, thus effectively reducing wearing of tires, effectively implements a steering function of the wheels, and, by adjusting the mounting positions of the ball joints, allows the attitude angle of the steering king pin axis to be adjusted, which allows flexible arrangement of the suspension, thus facilitating improved vehicle handling stability, travel smoothness, and ride comfort.