The invention provides a farmland information acquisition robot with adjustable ground clearance and wheel track and an information acquisition method. The farmland information acquisition robot is composed of a control box body group, a carrying platform, a soil information acquisition mechanism, a wheel track adjusting mechanism, a ground clearance adjusting mechanism and an independent driving steering mechanism. The soil information acquisition mechanism drives a soil electrochemical sensor to do horizontal movement and vertical movement through mutual cooperation of a horizontal linear module and a vertical linear module so as to acquire various information of soil. According to the wheel track adjusting mechanism, a servo motor drives a ball screw, so that four connecting rods are driven to move, the distance between supporting plates is changed and adjusted, and wheel track width adjustment is achieved. The ground clearance adjusting mechanism comprises inner and outer shears and a power unit, the power unit drives the bottom end of the outer shears to do linear motion, so that the included angle between the inner and outer shears is changed, and ground clearance height adjustment is achieved; four wheels are independently driven and steered, so that the robot can autonomously and flexibly move in all directions; and the farmland information acquisition robot provided by the invention is flexible and convenient to use, and meets the requirements of modern agricultural production.
本发明提供了一种地隙和轮距可调的农田信息采集机器人及信息采集方法,农田信息采集机器人由控制箱体组、载物平台、土壤信息采集机构、轮距调节机构、地隙调节机构、独立驱动转向机构组成。土壤信息采集机构通过水平直线模组和竖直直线模组相互配合,带动土壤电化学传感器做水平运动、竖直运动,采集土壤各项信息。轮距调节机构由伺服电机驱动滚珠丝杆,从而带动四根连杆运动,改变调节支撑板间距,实现轮距宽度调节。地隙调节机构包括内外剪叉和动力单元,动力单元带动外剪叉底端做直线运动,从而改变内外剪叉夹角,实现地隙高度调节;四轮独立驱动转向使得机器人可实现全方向自主灵活运动;本发明使用灵活方便,满足了现代化农业生产需求。
Farmland information acquisition robot with adjustable ground clearance and wheel track and information acquisition method
地隙和轮距可调的农田信息采集机器人及信息采集方法
2022-01-04
Patent
Elektronische Ressource
Chinesisch
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