1062results about How to "Easy to climb" patented technology

A robot has a robot body on a frame structure, the robot body having at least one enclosed space to hold at least one delivery item. At least one sensing device detects objects along a direction of motion of said robot. The robot has six wheels, where at least two wheels on a side of the frame are connected to each other. The axis of rotation of each wheel is substantially fixed with respect to the robot during forward, rearward, and turning motion of the robot. During transition, via a substantially vertical obstacle, from a first substantially horizontally surface to a second substantially horizontally surface higher than the first substantially horizontally surface, one of the connected wheels causes an upward or a downward force to be applied to the other connected wheel.

Disclosed is a crawler robot which, even of a small size, can climb over a high step and which can perform various aspects of operations. Rollers, are arranged at apexes of triangular frames, and elastic crawlers are wrapped around the rollers, with the two frames being connected by a central support shaft. Rotatably provided to the central support shaft is a one-joint link composed of a first link and a second link connected together by a rotation shaft. An end portion of the second link is rotatably connected with a front shaft of a subordinate crawler device equipped with crawlers wrapped around rollers. As a result, the crawler robot is composed of a triangular crawler device and the subordinate crawler device connected together by the one-joint link. The crawler robot can be operated by rotating and bending the link and by rotating the crawler devices in arbitrary directions.

Each wheel (10, 14 / 20, 24) of the wheelchair (1) is fixed to a suspension arm (11,15 / 21, 25). A force transmitting device, for example a spring and damper of the wheelchair unit, directly connects two suspension arms situated on the same side of the wheeled conveyance, so that forces exerted on one of the wheels are transmitted to the other wheel. In this way, obstacles can more conveniently be overcome. A further advantage of the wheelchair is that it can be easily upscaled and driving properties can be adjusted according to a user's preferences.

A half-track all-terrain vehicle having an independent suspension system that provides an improved vehicle ride and facilitates traversing obstacles. The vehicle includes a frame, a pair of beams that each holds front and rear wheels, and a suspension system extending between the each beam and the frame. The suspension system includes a plurality of cushions. The cushions are tuned such that forward cushions have a relatively greater suspension stroke than the rearward cushions and thereby permit the front wheels to engage the ground sequentially before the rear wheels when the vehicle goes over a step or drop off. The suspension system is further tuned to permit the vehicle to traverse an obstacle having a height that is slightly lower than the frame clearance by permitting the front wheels to lift vertically to a distance essentially equal to the frame clearance.

The invention relates to a road-milling machine which has a ladder 11 to allow the driver's position 7 of the civil engineering machine to be climbed to easily. The ladder is mounted on one 1B of the two longitudinal sides of the frame 1 of the machine to be pivotable about an axis of pivot 27 extending substantially at right angles to the direction of travel. The ladder can thus be folded upwards to widen the working range of the machine. However, should the ladder not be in a state where it is folded upwards while the machine is being used to do work, the ladder cannot be damaged against obstacles which suddenly make an appearance in the working range. Should the ladder hit against an obstacle, the ladder is able to move out of the way of the obstacle by pivoting out of the vertical position in the opposite direction to the direction of travel. A further advantage of the ladder lies in the fact that the ladder can easily be folded upwards or downwards not only from the ground but also from the driver's position.

The invention discloses a safe power line pole. The safe power line pole is characterized in that a main sliding groove which is crossed is formed in one side of a line pole body, a side groove and an inner sliding groove communicated with the same are formed in each of two sides of the main sliding groove, the side grooves are corresponding, a roller is arranged at each of two ends of the main sliding groove, a hanging rope sliding on the rollers is arranged on the rollers at the two ends, two ends of the hanging rope are connected with a safe slider and a T-shaped slider respectively, the safe slider is crossed, corresponds to the main sliding groove and slides in the same, the T-shaped slider slides in the side grooves formed in the two sides of the main sliding groove, the safe slider and the T-shaped slider are connected with a pull rope a and a pull rope b respectively, and the ends of the pull rope a and the pull rope b are mutually connected with a safe hook. The safe power line pole is simple in structure, trouble caused by using of climbers when climbing the power line pole can be avoided, and body safety can be further guaranteed when working aloft.

Disclosed is a crawler robot which, even of a small size, can climb over a high step and which can perform various aspects of operations. Rollers, are arranged at apexes of triangular frames, and elastic crawlers are wrapped around the rollers, with the two frames being connected by a central support shaft. Rotatably provided to the central support shaft is a one-joint link composed of a first link and a second link connected together by a rotation shaft. An end portion of the second link is rotatably connected with a front shaft of a subordinate crawler device equipped with crawlers wrapped around rollers. As a result, the crawler robot is composed of a triangular crawler device and the subordinate crawler device connected together by the one-joint link. The crawler robot can be operated by rotating and bending the link and by rotating the crawler devices in arbitrary directions.

The invention relates an electric transmission line insulator sweeping pole-climbing robot with a climbing deviation rectification function and relates to a robot. At present, insulators are cleaned with a mechanical sweeping method, a water washing method, a gas flushing method and other methods in domestic, manpower pole climbing, inspection and sweeping are high in labor intensity, potential safety hazards exist, and the operation efficiency is low. The electric transmission line insulator sweeping pole-climbing robot comprises a pole-climbing robot body, a detection pan tilt, a cleaning mechanical arm, a control module and a robot ground upper computer control system; the pole-climbing robot body is provided with a climbing deviation rectification device used for rectifying the deviation of a pole climbing track during pole climbing; the control module is provided with a movement deviation rectification control system for enabling the climbing deviation rectification device to conduct climbing deviation rectification; and the ground upper computer control system comprises an image analysis and process module for monitoring and analyzing images sent by the detection pan tilt. Through the technical scheme, safety problems exist during manpower climbing and mechanical sweeping, water flushing and gas flushing of common manpower are solved, the maintenance convenience and maintenance efficiency of an electric transmission line are improved, and the labor intensity is relieved.

Disclosed is a milling machine comprising a housing including a frame, a front wheel assembly supporting the housing, at least a first rear wheel assembly and a second rear wheel assembly supporting the housing, a milling drum mounted within the housing and extending below the housing, and an electric motor for providing power to at least one hydraulic system for operating milling machine functions. The first rear wheel assembly is ideally switchable between a first position and a second position to allow the milling machine to reach corners and other tight spaces in a building. The milling machine preferably further includes a dust collection system mounted within the housing to provide dust-free operation. The electric motor is also ideally mounted within the housing to provide a compact, dust-free and emissions-free milling machine for indoor use.

A mosquito preventing and repelling extract is prepared from resin and refined plant oil through proportional mixing and stirring at 70-120 deg.C for 8-10 hr. A mosquito preventing and repelling paster made of said extract is composed of an extract layer, an adhesive layer, a film layer, a non-drying adhesive layer and a protective parting paper layer.

A lifting mechanism with serially engaged multiple planetary gear units is composed of a load-bearing platform, a track system, a DC motor, a speed reducer with serially engaged multiple planetary gear unit and high-safety lock unit. Said speed reducer and lock unit are installed under the load-bearing platform.

The invention belongs to the technical field of the advanced manufacture and automation, and particularly relates to an all-terrain mobile robot. The all-terrain mobile robot comprises a wagon box body, leg structures and driving wheels; the leg structures have six sets and are respectively arranged in front of the wagon box body, in the middle of the wagon box body and behind the wagon box body and are symmetrically arranged at the left side and the right side of the wagon box body; the driving wheels have six sets and are respectively arranged at the tail ends of the leg structures; the transition flanges of the leg structures are bolted with the output flanges of a worm and gear reduction box arranged in the wagon box body; the switching flanges arranged in the middle of the driving wheels are bolted with a transmission shaft arranged at the tail end of the leg structure. As the all-terrain mobile robot is provided with six wheel-legs and the mobile mechanism of the all-terrain mobile robot is in wheeled model and is provided with legs which can rotate 360 degrees, the all-terrain mobile robot can move in a high speed, pass the ditch independently, surpass the threshold, climb the grade and the like in subdued topography.

The present invention provides a pole-climbing robot with transmission line insulator cleaning function, and relates to a robot. The domestic insulator cleaning usually employs the methods such as mechanical cleaning, water washing and gas flushing at present, and the worker climbing a pole for checking and cleaning is large in labor intensity, has potential safety hazard and low in work efficiency. The pole-climbing robot with the transmission line insulator cleaning function comprises a pole-climbing robot body, a detection holder, a cleaning machine arm, a control module and a robot ground upper computer control system comprising an image analysis and processing module. According to the technical scheme, the pole-climbing robot with the transmission line insulator sweeping function avoids the safety problems such as people climbing, common manual mechanical cleaning, water washing and gas flushing so as to improve the convenience and maintenance efficiency of the maintenance of the transmission line and reduce the labor intensity.

An intelligent construction platform for construction of a super high-rise building comprises a support and jacking system, a steel frame system and a template system, wherein the support and jacking system is connected with a shear wall in a support manner; the steel frame system is connected with the support and jacking system in a support manner; the template system is hung on the steel frame system; the steel frame system comprises a main platform rack with a rectangular platform surface, an external frame located on the four sides of the main platform rack, a hanging rack, an internal support upright, and an external support upright arranged at the lower part of the external frame; the hanging rack and the internal support upright are arranged at the lower part of the main platform rack; the support and jacking system consists of an internal frame support and jacking system and an external frame support and jacking system; the internal support upright is connected with an internal shear wall in a support manner by the internal frame support and jacking system; and the external support upright is connected with an external shear wall in a support manner by the external frame support and jacking system. The construction platform can climb quickly and conveniently, has a better adaptability to the change in the cross section of a core tube shear wall, and can reduce conflicts among a formwork system, and steel structure construction and vertical transportation facilities in the process of core tube structure construction.

The invention relates to a variable speed wheel-disc integrated mid-motor in an electrical bicycle. The central motor is arranged on a five-way joint on a frame of the electrical bicycle, and can be driven electrically, manually, both electrically and manually or respectively electrically and manually without influence. The motor is low in energy consumption, stable and reliable in force transmission and high in climbing capability in motions. The motor comprises a left screw cap, a first bearing, a motor center shaft, a first screw, an inner motor end cover, stator silicon steel sheets, a second bearing, a stator inner core, a third bearing, a first one-way clutch, an internal gear, a planet carrier, a fourth bearing, a chain wheel, a second one-way clutch, a second screw, a fifth bearing, a right lock nut, an internal gear shaft, planetary gears, an outer motor end cover, magnetic steels and a chain wheel fixing ring.

The invention provides an auxiliary installation rack making transformer installation easy and relates to the technical field of installation racks. The auxiliary installation rack making the transformer installation easy comprises a base, foot pads are welded to the bottom of the base, and the bottoms of the foot pads are movably provided with moving pieces through wheel roller bearing respectively. Bottom screws are arranged on the top of the base, the tops of the bottom screws are movably connected with the bottoms of screw cylinders through bottom bearings respectively, the tops of the screw cylinders penetrate through the bottom of a fixing base, extend into the fixing base and are fixedly connected with the fixing base, a top plate is arranged on the top of the fixing base, and railings are welded to the top of the top plate. According to the auxiliary installation rack making the transformer installation easy, the rotation of a rotating drum can be controlled by rotating a handle, the operation is simple and convenient, the installation rack is detachable, convenient and quick to operate and convenient to carry and transfer.

The invention discloses a rocker arm wheel type ground unmanned platform. The rocker arm wheel type ground unmanned platform is characterized by comprising a vehicle body and six independent wheel systems, and the wheel systems are symmetrically arranged on the two sides of the vehicle body; in the wheel systems, hub motors are arranged in wheel drive units located on the outer side of the vehicle body so that the ground unmanned platform can be driven and walk, the wheel drive units are connected with the vehicle body through rocker arm transmission units; and the rocker arm transmission units are connected to the wheel drive units through rocker arms externally hung on the side portion of the vehicle body in a suspension manner, rocker arm drive motors are used for making the rocker arms rotate on the outer side of the vehicle body with the axes of rocker arm bearings as rotary axes, and different motion postures of the ground unmanned platform are obtained. The six independent wheel systems control the positions of the respective rocker arms and the rotation speeds and the torque of the respective wheels so that the ground unmanned platform can adapt to various complex terrains, and the requirement for all-terrain passage is met.

The invention discloses a rock slope greening construction method, and relates to the technical field of slope protection. The method comprises the following steps: (1) cleaning a slope surface; (2) setting an anchor rod; (3) forming a planting cavity and an installation planting cylinder; (4) constructing a lower reinforcing layer; (5) constructing an upper reinforcing layer; (6) arranging a rainwater tank; (7) laying a plant fiber blanket, and (8) maintaining at proper time and completing greening. The full-slope greening is good in visual effect and good in slope protection effect.

The invention relates to an individualized biomimetic dental implant and a manufacture method thereof. The invention is characterized in that the dental implant comprises an implant body for imitating the original tooth root tissue structure of a patient's missing tooth and also comprises a biomimetic artificial alveolar bone structure outer-layer for imitating a patient's alveolar bone tissue structure. The biomimetic artificial alveolar bone structure outer-layer and the external surface of the implant body are combined as a whole. The biomimetic tooth root implant body's outer layer is a 3D printed biomimetic artificial alveolar bone structure outer-layer which is combined with the implant body to form a whole structure, and is similar to the tissue structures of missing tooth's original tooth root and alveolar bone. Thus, the invention provides an ideal implementation scheme of a biomimetic artificial tooth root structure. What is the most important is that the invention provides a structure which is beneficial to bone marrow stem cell and osteogenesis-related cell adhesion, proliferation and mineralization and gives play to final osteogenic function and has good bioactivity. Therefore, a microenvironment for promoting osteogenesis is created, osteocyte generation is induced, and early rapid and firm synosteosis is realized.

The invention discloses a multi-moving-mode bionic moving robot, which is characterized by consisting of a machine body platform, six machine legs in the same structures, a video monitoring system based on 3G (3rd generation) network and a double-rocker-rod remote operation and control system based on remote operation, wherein the machine legs comprise four joint parts and one wheel part, each joint part is driven by a large-torque steering engine with the rotating angle being 180 degrees, one steering engine is in charge of driving one joint, the wheel parts are driven by large-toque steering engines with the rotating angle being 360 degrees, and the whole circle rotation can be realized. The two ends of the steering machine rotating center shaft are respectively fixed by bearings, the six machine legs are symmetrically arranged at two sides of the robot machine body platform for forming a bionic mechanism, a connecting rod arranged at the lower end of the machine legs adopts a right-angle reverse L-shaped deign, one end of the connecting rod is connected with the machine body, the other end of the connecting rod is in contact with the ground, the video monitoring system mainly comprises a sending end and a receiving end, and the remote operation and control system carries out operation and control by aiming at the six machine legs, and mainly comprises a sending end and a receiving end.

The invention provides a method for making an air bridge and an inductance. The method mainly comprises the following steps of: making a first sacrifice adhesive layer on a substrate by a photoresist; coating the photoresist on the first sacrifice adhesive layer to make a second sacrifice adhesive layer, wherein the length of the second sacrifice adhesive layer is less than that of the first sacrifice adhesive layer; ensuring the corners of the sacrifice adhesive layers smooth and cured by baking so as to form an arch air bridge supporting substrate; evaporating by an electronic beam to make a seeding layer; and electroplating a metal material layer on the seeding layer; removing the seeding layer by adopting a corroding method and removing the sacrifice adhesive layers by adopting an organic solvent so as to form the air bridge. According to the invention, the photoresist is used to make two sacrifice adhesive layers, so that the performance of the air bridge can be improved, the process efficiency also can be improved and the damage to a device in the making process is reduced; and meanwhile, a highly toxic reagent is also avoided, so that the environment is protected.

A milling machine comprising a housing including a frame, a front wheel assembly supporting the housing, at least a first rear wheel assembly and a second rear wheel assembly supporting the housing, a milling drum mounted within the housing and extending below the housing, and an electric motor for providing power to at least one hydraulic system for operating milling machine functions. The first rear wheel assembly is ideally switchable between a first position and a second position to allow the milling machine to reach corners and other tight spaces in a building. The milling machine preferably further includes a dust collection system mounted within the housing to provide dust-free operation. The electric motor is also ideally mounted within the housing to provide a compact, dust-free and emissions-free milling machine for indoor use.

A swimming pool cleaning device is disclosed herein. The device includes a vehicle having a body shell and an interior and at least one intake port located on the body shell. The vehicle includes at least one water outlet port also located on the outer shell. The vehicle includes a drive mechanism which in different embodiments includes pairs of wheels and / or rollers or a combination of wheels and rollers for moving the vehicle along the pool surface. In one embodiment, the intake ports are located in close proximity to the drive mechanism. This assures the intakes of being consistently close to the pools surface as the vehicle moves. In another embodiment, the vehicle has a concaved bottom. The concaved bottom points towards the interior. In this embodiments the intakes can be located slightly farther away from ends of the vehicle as a result of the curvature of the bottom while maintaining sufficient sucking power to clean the pool water.

The invention discloses a highly stable movable scaffold for a building. The scaffold comprises a scaffold body, wherein the scaffold body is composed of a scaffold stand column and a scaffold cross rod, a chassis is arranged on the periphery of the bottom of the scaffold stand column, a pulley provided with a foot brake is connected to the bottom of the chassis, expansion links are arranged on the bottom portions of connecting pieces symmetrically arranged on the periphery of the middle of the scaffold stand column respectively, and a reinforcing base with a saw-toothed bottom is arranged on the bottom of each expansion link. The scaffold is convenient to move and high in stability, the pulley is arranged to enable the building scaffold to be moved conveniently, construction conducted with the building scaffold is facilitated, the foot pedal is arranged to prevent the pulley from sliding so that the overall stability of the scaffold can be improved, the saw-toothed reinforcing base is arranged to improve the stability of the scaffold, and then the using safety of the scaffold is improved.

The invention provides a three-dimensional cultivating frame for vine plants and a method for installing the same. The three-dimensional cultivating frame comprises a cultivating framework (1), a base (2) and a planting soil bowl (3), wherein the cultivating framework (1) comprises a middle column (4) and a climbing top frame (5), the climbing top frame (5) is arranged at the upper end of the middle column (4), and the lower end of the middle column (4) is fixed on the base (2); and the planting soil bowl (3) is arranged in the base (2). According to the three-dimensional cultivating frame, the fixed three-dimensional structure is applied to the overall packing cultivation of vine plants, so the climbing growth of vine plants is greatly facilitated, and a fixed shape is formed; the structure is simple, and the installation and the transportation are both convenient; the materials can be repeatedly used, so the waste of resources is lowered; the three-dimensional cultivating frame is favorable for the climbing growth of vine plants, and facilitates harvesting; and the pattern of the cultivating frame is diversified so as to meet different demands. The three-dimensional cultivating frame is widely applied to the cultivation of various vine flowers, vegetables and the like, and the plants, even adult plants, cultivated by adopting the cultivating mode, can be wholly packed and moved.

The invention discloses a mineral unmanned inspection robot. A climbing assembly is mounted on the middle part of a guide rail; the bottom end of a first connecting plate is connected with a battery box; a slide block is mounted inside a guide hole; one end of a first motor is connected with a first drive wheel through a rotary shaft; one side of the battery box is equipped with a traction assembly; a path changing assembly is mounted on the middle part of the guide rail; a spring plate is fixedly mounted on the middle part of one side of a steering plate; one side of the battery box is equipped with a charging assembly; and a charging rail is fixedly mounted on a position, above a positioning slot, of one side of a charging plate. When the inspection robot disclosed by the invention travels to a climbing road section along the guide rail, a cushion plate is in contact with the first drive wheel, and a wiring post is embedded into a wiring tube to provide extra power to push the inspection robot to move, so that climbing is more convenient; and when the detection part of the inspection robot has faults, an electric pushing rod pushes the steering plate to move to the charging rail,so that the inspection robot stops on the charging rail, and hinder on normal operation of other inspection robots is avoided.

The invention discloses a coated welding wire for welding low-alloy high-strength steel. The coated welding wire comprises a welding wire substrate and a coating which coats the surface of the welding wire substrate, wherein the welding wire substrate is made from the following components in percentage by weight: 0.029 to 0.041 percent of Ti, 0.01 to 0.015 percent of Al, 0.083 to 0.11 percent of Nb, 0.1 to 0.15 percent of C, 0.2 to 0.3 percent of Cr, 0.3 to 0.5 percent of Si, 0.01 to 0.03 percent of N, 1.4 to 1.7 percent of Ni, 0.1 to 0.6 percent of Mo, less than or equal to 0.002 percent of P, less than or equal to 0.002 percent of S, and the balance of iron and unavoidable impurities, wherein as specified by the following formula, K is between 0.013 and 0.032, K=29[Ti]+52[Al]+27[Nb]-100[N]; [Al], [Ti], [Nb] and [N] represent the weight percentage contents of Al, Ti, Nb and N in the welding wire substrate respectively. The invention further discloses a manufacturing method of the coated welding wire for welding the low-alloy high-strength steel. By adopting the coated welding wire, high strength of welding metal is ensured, the welding performance of the low-alloy high-strength welding wire is improved finitely, the occurrence of cold cracks is controlled, a low splashing rate is achieved, and the welding requirement of the high-strength low-alloy steel is met.