Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable steering device for bulldozer and steering method of adjustable steering device
The invention discloses an adjustable steering device for a bulldozer, which comprises a steering system for controlling the steering action of the bulldozer and adjusting the steering angle of a steering wheel according to a steering instruction input by an operator; the torque feedback device feeds back torque information to a driver when the bulldozer steers; the absolute value encoder is connected with the steering gear through a stay wire and is used for determining the absolute position and angle of the steering wheel; the bulldozer controller receives input signals from the absolute value encoder and the torque feedback device, processes the input signals according to a preset steering curve, determines a steering angle and then sends information to the steering system, and the steering method of the bulldozer controller comprises the following steps that S1, information is obtained; s2, data processing; s3, generating a control signal; s4, steering torque adjustment; and S5, angle adjustment and stabilization. The steering torque and the steering angle can be adjusted to change the advancing path of the bulldozer, so that the bulldozer can flexibly meet the requirements of different construction sites and people.
本发明公开一种推土机用可调节转向装置，包括：转向系统，控制推土机的转向动作并根据操作员输入的转向指令调整转向轮的转向角度；力矩反馈装置，在推土机转向动作时，反馈力矩信息给驾驶员；绝对值编码器，通过拉线与转向齿轮连接，确定转向轮的绝对位置和角度；推土机控制器，接收来自绝对值编码器和力矩反馈装置的输入信号，并根据预设的转向曲线进行处理，确定转向角度后将信息发送给转向系统，其转向方法包括以下步骤：S1、信息获取；S2、数据处理；S3、控制信号生成；S4、转向力矩调节；S5、角度调整与稳定。本发明可以调节转向力矩、转向角度用以改变推土机的行进路径，从而使推土机可以灵活地适应不同工地和人群的需要。
Adjustable steering device for bulldozer and steering method of adjustable steering device
The invention discloses an adjustable steering device for a bulldozer, which comprises a steering system for controlling the steering action of the bulldozer and adjusting the steering angle of a steering wheel according to a steering instruction input by an operator; the torque feedback device feeds back torque information to a driver when the bulldozer steers; the absolute value encoder is connected with the steering gear through a stay wire and is used for determining the absolute position and angle of the steering wheel; the bulldozer controller receives input signals from the absolute value encoder and the torque feedback device, processes the input signals according to a preset steering curve, determines a steering angle and then sends information to the steering system, and the steering method of the bulldozer controller comprises the following steps that S1, information is obtained; s2, data processing; s3, generating a control signal; s4, steering torque adjustment; and S5, angle adjustment and stabilization. The steering torque and the steering angle can be adjusted to change the advancing path of the bulldozer, so that the bulldozer can flexibly meet the requirements of different construction sites and people.
本发明公开一种推土机用可调节转向装置，包括：转向系统，控制推土机的转向动作并根据操作员输入的转向指令调整转向轮的转向角度；力矩反馈装置，在推土机转向动作时，反馈力矩信息给驾驶员；绝对值编码器，通过拉线与转向齿轮连接，确定转向轮的绝对位置和角度；推土机控制器，接收来自绝对值编码器和力矩反馈装置的输入信号，并根据预设的转向曲线进行处理，确定转向角度后将信息发送给转向系统，其转向方法包括以下步骤：S1、信息获取；S2、数据处理；S3、控制信号生成；S4、转向力矩调节；S5、角度调整与稳定。本发明可以调节转向力矩、转向角度用以改变推土机的行进路径，从而使推土机可以灵活地适应不同工地和人群的需要。
Adjustable steering device for bulldozer and steering method of adjustable steering device
一种推土机用可调节转向装置及其转向方法
WANG XINGXING (Autor:in) / FANG JIE (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Wheel-spacing-adjustable and free-steering desilting device
| Europäisches Patentamt | 2021