7results about How to "Walk fast" patented technology

The utility model relates to the technical field of robots, in particular to a robot sole segmented walking device which comprises a shank part, an ankle seat, a rear sole part and a front sole part. The ankle base can swing front and back, the rear sole part can swing up and down, and the front sole part can swing up and down. Compared with a walking device of a traditional robot, the walking device can execute the action that the tiptoe touches the ground and the heel lifts off the ground, and can also execute the action that the tiptoe lifts off the ground and the heel touches the ground. The rear sole part can swing left and right, and the front sole part can swing left and right along with the rear sole part. Compared with a walking device of a traditional robot, left turning actions of the front foot sole part and the rear foot sole part can be executed, and right turning actions of the front foot sole part and the rear foot sole part can also be executed. As a whole, the robot sole segmented walking device is split into a plurality of modules, normal gaits of human beings are restored as much as possible during working, the requirements of a supporting phase and a swinging phase are met, and the walking speed of a robot is increased.

The rear walking type self-pushing working machine comprises a main machine and a handle device, and the main machine comprises a walking assembly and a motor for driving the walking assembly; the handle device is connected to the host; the handle device further comprises an operating piece, a connecting rod assembly, a sensing device, a first connecting piece and a second connecting piece. The operating piece comprises a holding part used for being held by a user. The connecting rod assembly comprises a first connecting rod connected to the host; the sensing device is used for sensing thrust applied to the handle device to drive the rear walking type self-pushing working machine; the first connecting piece is fixedly connected with the operating piece; the second connecting piece is fixedly connected with the connecting rod assembly; the first connecting piece and the second connecting piece are in running fit so that the operating piece can rotate relative to the connecting rod assembly. In the using process of the backward walking type self-pushing working machine, when the acting force of a user on the operating piece enables the operating piece to rotate relative to the connecting rod assembly, the speed of the backward walking type self-pushing working machine can be increased, the detection precision is higher, and the reliability is better.

The utility model provides fault rescue equipment which comprises a fixing plate and a walking part arranged on the fixing plate, the fixing plate is fixed to a fault robot, the walking part is arranged below the fixing plate, a height adjusting part used for adjusting the distance between the walking part and a walking face is arranged between the walking part and the fixing plate, and the height adjusting part is used for adjusting the distance between the walking part and the walking face. And when the walking part is in contact with the walking surface, the fault robot is separated from the walking surface. The robot walking device replaces a faulty robot to walk, even if the faulty robot has a large load, the faulty robot can rapidly run, and the rescue efficiency is improved.

This invention provides an anti-sway system for a suspended display screen, comprising: a folding display screen suspended in mid-air; a lifting component for moving the folding display screen up and down; a height sensor for acquiring the ground clearance data of the folding display screen; a walking component for synchronously translating the folding display screen; a programmable logic controller (PLC) for obtaining swing length data based on the received ground clearance data; an anti-sway controller for obtaining speed data of the lifting component and the walking component based on the received swing length data and a target speed command, and transmitting the obtained speed data of the lifting component and the walking component to the PLC; and the PLC controlling the speed of the lifting component and the walking component based on the received speed data. This invention can prevent the swaying problem of the folding display screen during high-altitude suspended movement.

The utility model relates to the technical field of kudzu vine root processing, and discloses a peeling device for kudzu vine root processing, which comprises a cabinet body, a platform is fixedly arranged at the top of the cabinet body, a plastic cover is fixedly arranged at the top of the platform, a motor is fixedly arranged on the inner top wall of the cabinet body, and a lower turntable is fixedly arranged at the output end of the motor. Firstly, radix puerariae is vertically placed in a groove of a lower rotating disc, a motor drives a lead screw to rotate, the lead screw drives a lead screw sleeve, an extension plate and an upper rotating disc to move downwards till the upper rotating disc abuts against the top of the radix puerariae in the vertical state, and therefore the vertical radix puerariae is fixed; the kudzu vine roots and the upper rotating disc can also rotate, the tool apron and the tool can be driven to walk by manually holding the handle, then the tool can be close to the surfaces of the kudzu vine roots, the rotating kudzu vine roots are rapidly cut by the tool, and therefore the purpose of rapidly scraping the kudzu vine roots is achieved.

The hydraulic walking system comprises an oil tank, an oil supplementing pump, a plunger pump assembly and a motor assembly, the plunger pump assembly comprises a plunger pump and a plunger pump adjusting assembly, the motor assembly comprises a motor and a motor adjusting assembly, the displacement of the plunger pump is controlled through the plunger pump adjusting assembly, and then the rotating speed of the motor is changed. The motor displacement is adjusted through the motor adjusting assembly, and the rotating speed of the motor is further adjusted. According to the hydraulic walking system and the crawler operation machine, parking gear shifting and extra gear shifting operation are not needed during transition acceleration, continuous change of motor displacement is achieved, and therefore stepless speed change of the walking speed is achieved; meanwhile, gear shifting operation in the advancing process is prevented, large pressure change caused by two-point displacement change of the motor in the advancing process is avoided, impact on a control valve set and the motor is reduced, and the service life is prolonged.

The utility model discloses a plate floating grinding device which comprises a grinding mechanism and a displacement device used for driving the grinding mechanism to move horizontally relative to a plate workpiece. The grinding mechanism comprises a grinding head, a swing arm, a floating amount detection mechanism, a grinding wheel counter weight and a lifting mechanism, the swing arm is hinged to the displacement device, the grinding head is arranged at one end of the swing arm, a grinding wheel is installed on the grinding head, the floating amount detection mechanism and the grinding wheel counter weight are arranged at the other end of the swing arm, and the floating amount detection mechanism comprises a transverse pin; one end of the lifting mechanism is hinged to the displacement device, the other end of the lifting mechanism is provided with a kidney-shaped hole extending in the stroke direction of the lifting mechanism, and the transverse pin is installed on the swing arm and located in the kidney-shaped hole. The lifting mechanism can stretch out and draw back so that the transverse pin can move in the kidney-shaped hole in the length direction in the grinding process of the grinding wheel, and when the grinding wheel is close to the edge of the plate workpiece, the lifting mechanism shrinks so that the hole wall of the upper end of the kidney-shaped hole can abut against the transverse pin to keep the height of the grinding head unchanged. While the cost is controlled, stable performance and efficient operation are ensured.