Mobile robot used for agriculture and forestry nursery operation

Abstract

The invention relates to a mobile robot used for agriculture and forestry nursery operation. The mobile robot comprises a vehicle body support, drive steering systems and a control system for controlling the drive steering systems to work and operate. The vehicle body support comprises a vehicle bottom board and multiple leg frames. The bottom face of the vehicle bottom board is provided with suspension devices used for buffering and damping vibration generated in the advancing process of the vehicle body support. Each leg frame is provided with the corresponding drive steering system. Each drive steering system comprises a drive component and a steering component. Each steering component is arranged at the upper end of the corresponding leg frame and connected with the corresponding suspension device, so that the corresponding leg frame and the bottom face of the vehicle bottom board are perpendicularly connected; each leg frame is driven to rotate in the vertical direction, so that the vehicle body support rotates in all directions on the located plane; the lower end of each leg frame is provided with a mobile wheel, each drive component is connected with the corresponding mobile wheel to drive the mobile wheel to rotate, and therefore the vehicle body support is driven to move. Each leg frame of the mobile robot is provided with the corresponding drive steering system so that the mobile robot can rotate in all directions in situ.

Description

technical field [0001] The invention relates to the technical field of intelligent robots, in particular to a mobile robot used for agricultural and forestry nursery operations. Background technique [0002] With the advent of the Internet + era, agriculture and forestry is also developing in the direction of intelligence. The multi-purpose field robot platform for agriculture and forestry is catering to the development trend of intelligent agriculture and forestry. The intelligent robotic platform integrates multiple sensors and controllers for automated weeding, precise spraying of pesticides, soil firmness testing, outdoor plant phenotyping, selective harvesting, and many other applications. At the same time, farmland and field environments are complex and changeable, requiring robots with strong environmental adaptability, autonomous navigation, and environmental perception capabilities. [0003] At present, there are a lot of researches seeking to design an autonomous ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the existing agricultural and forestry robots have a relatively single steering mode, poor flexibility when working and moving, and are difficult to adapt to work tasks on complex terrain such as farmland.

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