8results about How to "Reduce walking resistance" patented technology

The utility model discloses a walking steering device for a robot, which comprises a steering part connected to the bottom of the robot, and the bottom of the steering part is connected with a walking part. A joint motor with high-precision control is selected, meanwhile, a spigot assembly structure in the transmission process is designed, mechanical errors are controlled to the maximum degree, and therefore position changes of the robot can be accurately controlled no matter walking or steering is conducted. On the field unmanned plant protection equipment, in cooperation with Beidou navigation and image recognition technologies, the precision of the whole equipment in field operation can be controlled to the maximum extent, the damage rate of crops caused by equipment position deviation is greatly reduced, and meanwhile the operation completion rate is increased. The joint motor is matched with the walking machine frame, the overall width of the walking mechanism can be controlled to be small, and therefore the walking mechanism has better adaptability to different crops with different plant spacing and can be widely used and popularized.

The present invention relates to an aircraft in-situ laser cleaning auxiliary tooling, comprising a tooling body, a laser generating component, a support component with a hollow middle portion, and a walking component. A light exit hole is provided at one end of the tooling body, the laser generating component is arranged in the tooling body, one end of the support component is connected to the outer wall of one end of the tooling body with the light exit hole, the other end of the support component is installed with the walking component, and a through hole is provided in the middle of the walking component. The laser emitted by the laser generating component passes through the light exit hole and then irradiates the surface of the cleaning object through the through hole in sequence, and cleans the surface of the cleaning object as the walking component walks on the surface of the cleaning object. The present invention irradiates the surface of the cleaning object with laser, and can be moved on the surface of the cleaning object more conveniently through the walking component, thereby reducing labor intensity. The distance from the light exit hole to the surface of the cleaning object can be ensured to be constant through the support component, thereby achieving a constant cleaning position, improving cleaning efficiency, and ensuring a cleaning effect.

The utility model discloses a cleaning robot, and relates to the technical field of cleaning equipment. The cleaning robot comprises a main body, a cleaning module and a fence module. The cleaning module is rotatably connected to the main body, and the cleaning module rotates to drive the main body to move; the fence module is arranged on the outer side of the cleaning module in a surrounding mode, and the fence module is used for changing the type of acting force generated when the cleaning robot makes contact with the outside. According to the technical scheme, the fence module is arranged on the outer side of the cleaning module in a surrounding mode, the cleaning module is prevented from making direct contact with a window frame, and the working safety of the cleaning robot is improved. Meanwhile, the friction force of the frame on the enclosure module is rolling friction, and the direction of the friction force is the same as the moving direction of the robot, so that the influence of the friction force of the frame is reduced, and normal advancing of the cleaning robot is ensured.

The utility model discloses a pipe penetrating tool for a self-coiling braided pipe. The pipe penetrating tool comprises a mounting seat, a sleeve and a connecting column, the mounting seat is fixedly arranged; the front end of the sleeve is provided with a conical pipe penetrating part, the rear end of the sleeve is provided with a connecting hole matched with the pipe diameter of a wire harness to be processed, and the wire harness to be processed is connected with the sleeve by being oppositely inserted into the connecting hole; and one end of the connecting column is fixedly connected with the mounting seat, and the other end of the connecting column is fixedly connected with the sleeve and is arranged in the radial direction of the sleeve, so that when the conical pipe penetrating part penetrates through the self-coiling braided pipe, the two free edges of the self-coiling braided pipe are automatically separated. According to the utility model, the rapid connection with the wire harness of the self-coiling braided tube to be penetrated and the rapid insertion into the braided tube are realized through the sleeve, the overall structural design is simple, the tube penetration step of the self-coiling braided tube is simplified, and the tube penetration efficiency is improved.

The utility model discloses weeding equipment for rice planting, which comprises a shell, a motor, a differential mechanism, a linkage roller, a pressure plate, a pressure strip, a support frame, a handle and an auxiliary support assembly, a baffle is arranged above the support frame, and the baffle is located above the motor; according to the scheme, the pressing strips move along with the pressing disc, the sharp ends of the multiple pressing strips can make contact with sludge in the moving process, the positions where the pressing strips pass can extrude leaves and roots of weeds, the weeds are broken into multiple sections, in this way, through the pressing strip extrusion mode, high-speed rotation of traditional blades is replaced, and danger is reduced; the pressing plate and the pressing strip are arranged in a hollow mode, the water surface walking resistance is reduced, the moving efficiency is improved, the slow cutting efficiency of the pressing strip is improved, splashing of muddy water is reduced, workers can conveniently observe the rice in the cutting process, and damage to the rice is reduced as much as possible.

The invention belongs to the technical field of cantilever type heading machines, and particularly relates to a general slope roadway self-walking auxiliary device and a ramp heading machine. The self-walking auxiliary device is used for being installed on the heading machine, and the self-walking auxiliary device applies downward pressure to the heading machine with a roadway top plate as counter-force support. The self-walking auxiliary device comprises a folding and unfolding mechanism and a sliding mechanism, one end of the folding and unfolding mechanism is connected with the heading machine, the other end of the folding and unfolding mechanism is connected with the sliding mechanism, the folding and unfolding mechanism can lift the sliding mechanism to make contact with a roadway top plate or fold towards the heading machine, and the sliding mechanism can move and slide along with the heading machine. Through the self-walking auxiliary device, the gradeability of the heading machine is improved, and the heading machine can reliably and autonomously walk and excavate in a roadway with a general gradient (less than 25 degrees) under the condition of no external traction.

The utility model discloses an anti-skidding wear-resisting sole which comprises a sole body, a plurality of sets of installation grooves are formed in the sole body, anti-skidding mechanisms are arranged on the inner sides of the installation grooves, each anti-skidding mechanism comprises an outer sleeve and anti-skidding nails, the outer sleeves are fixed in the installation grooves, and a plurality of sets of anti-skidding nails are distributed on the outer sides of the outer sleeves. Multiple sets of inclined grooves are formed in the inner side of the outer sleeve, linkage blocks are fixedly arranged on the inner sides of the multiple sets of anti-skid nails, pushing blocks are fixedly arranged on the inner sides of the multiple sets of linkage blocks, inclined blocks are fixedly arranged on the outer walls of the multiple sets of pushing blocks, the multiple sets of inclined blocks are slidably connected with the multiple sets of inclined grooves, a rotating sleeve is rotationally arranged at the bottom end of the outer sleeve, and a screw rod is fixedly arranged on the top face of the rotating sleeve. By designing the telescopic and adjustable anti-skid nail structure, the technical problem that the anti-skid effect is gradually weakened due to long-term abrasion of traditional fixed anti-skid lines is effectively solved.

The present application discloses a kind of soft slag heap anti-trap mine exploration energy-saving drill rig track chassis, the present application relates to engineering machinery technical field, when drive machine moves on slag heap, drive machine moves with terrain, and the telescopic rod of receiving chassis control is extruded to shrink to first spring, to play the role of shock absorption and buffering, buffer ground impact, protect frame and walking parts, improve the stability in the process of drive machine walking, evenly dispersed ground pressure, adapt to ground fluctuation, let multiple groups of supporting wheel always adhere to slag ground, will not appear local single-point pressure, reduce local specific ground pressure, reduce the problem of sinking, one-sided subsidence, reduce shock and noise, improve the stability of the whole machine, flushing mechanism is arranged in the chassis slot of receiving chassis, and the air port of flushing mechanism is aligned with track part, and the track is cleaned by flushing mechanism, and the accumulated slag is cleaned, the designed ground contact area is maintained, the specific pressure is reduced, the soft slag heap is prevented from sinking, and the normal operation of the equipment is ensured.