4results about How to "With steering function" patented technology

The application relates to the technical field of mine equipment, in particular to a multi-section driven turning continuous conveying equipment, which comprises a driving system, a material conveying system and a conveying power system; the material conveying system is provided with a plurality of material conveying units, the plurality of material conveying units are sequentially and end-to-end rotationally connected through adapters; the driving system is used for driving the material conveying system to move; the conveying power system is used for providing conveying power for the material conveying unit at the tail end; the adapter is a power transmission mechanism and is used for transmitting the conveying power to the remaining material conveying units; the application realizes the rotationally connecting of the plurality of material conveying units through the adapters, so that the material conveying system has a turning function and meets the requirements of roadway curve conveying; meanwhile, the conveying power is transmitted through the adapters, and based on the arrangement of the power transmission mechanism, it is ensured that the material can be continuously and stably conveyed during the turning of the material conveying system.

The utility model relates to the technical field of corrugated pipe material guiding, in particular to a concealed material guiding mechanism of a corrugated pipe material guiding guide rail, which comprises a horizontal main frame, an overhead material conveying guide rail is fixedly mounted at the upper end of the horizontal main frame, and a side material conveying guide rail is movably mounted at an output end shaft of the overhead material conveying guide rail. According to the hidden type material guiding mechanism of the corrugated pipe material guiding guide rail, the top material conveying guide rail and the side material conveying guide rail are movably assembled, the material guiding direction of the corrugated pipe at the upper end can be changed by changing the angle of the side material conveying guide rail, the steering function is achieved, and the conveying modes are more diversified; the distance-adjustable upper side supporting guide rails are installed on the upper surfaces of the top conveying guide rail and the side conveying guide rails, corrugated pipes with different pipe diameters are matched through gap adjustment, and the adaptability is greatly improved.

The application discloses a kind of steer-by-wire device fault-tolerant reconstruction methods, steer-by-wire device includes steering road feel executor, steer-by-wire executor and corresponding fault-tolerant reconstruction controller, corresponding fault-tolerant reconstruction controller includes steering monitoring unit, fault diagnosis unit and fault-tolerant reconstruction unit, steering monitoring unit is used to monitor the working parameter of steering execution motor in steer-by-wire device, fault diagnosis unit is used to determine the fault state of steer-by-wire device according to working parameter and identifies fault type, fault-tolerant reconstruction unit is used to when the fault of steer-by-wire device occurs, the working state of steering execution motor is switched to fault maintenance mode, to maintain the steering function of steer-by-wire device. According to working parameter, identify the fault type, when failure occurs, single three-phase motor limp control, position sensor reconstruction control and current sensor reconstruction control are carried out to steering execution motor, to ensure that steer-by-wire device still has certain steering control function under certain fault.

The utility model provides an adjustable ankle joint support which comprises an upper body, a sliding rail base, a connecting unit and an ankle joint base which are sequentially connected from top to bottom in the Z direction. A clamping needle is arranged on the ankle joint seat; the sliding rail seat is of a hollow structure with an open upper end face and comprises a side face extending in the X direction. The lower section of the upper main body extends into the slide rail seat, and the translation surface of the upper main body is contacted with the upper end surface of the side surface; the translation bolt extends in the X direction, is rotationally mounted on the sliding rail seat, penetrates through the lower section of the upper main body and is in threaded connection with the lower section; and the extension rod is provided with a nail clamp, is arranged far away from the slide rail seat along the Z direction, and is connected with the upper main body. According to the utility model, rotation and displacement can be realized.