Farmland information acquisition robot with adjustable ground clearance and wheel track and information acquisition method

Abstract

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.

Description

technical field [0001] The invention belongs to the technical field of agricultural robots, and in particular relates to a farmland information collection robot with adjustable ground clearance and wheel base and an information collection method. Background technique [0002] With the rapid development of agricultural technology, my country's agricultural production capacity has been rapidly improved. However, in the process of agricultural production, there are still problems such as pests and diseases, loss of mechanical operations, imbalance of nutrient ratio, insufficient or excessive soil moisture, etc., which are affected by these production environments. Due to the combined influence of unfavorable factors, the actual benefits of agricultural modernization production are severely restricted. Therefore, in the process of agricultural production, it is necessary to obtain various information of the farmland in real time, so as to make adjustments to ensure that the crops...

AI Technical Summary

Problems solved by technology

[0003]Currently, the commonly used farmland information collection methods are mostly manual collection. The staff members go to the site to collect farmland soil samples, and then use professional equipment to carry out the returned soil samples. Analysis, although this method can meet the needs of farmland information collection and detection operations to a certain extent, but the work efficiency is low, the labor intensity is high, the labor cost is high, the detection accuracy and real-time performance cannot be effectively guaranteed, and long-term continuous monitoring cannot be achieved. Comprehensive testing of farmland is difficult to meet the needs of modern agricultural production

Images