Robot chassis for multifunctional operation in paddy field and agricultural robot

Abstract

The invention discloses a robot chassis for paddy field multifunctional operation and an agricultural robot, the robot chassis comprises a walking device, a profiling device and a control system, and the control system is connected with the walking device and the profiling device; the profiling device comprises a parallel four-bar mechanism, an electric push rod, a profiling module and a suspension mechanism, the parallel four-bar mechanism is installed in the middle of the walking device, the profiling module and the suspension mechanism are installed on the parallel four-bar mechanism, and the suspension mechanism is used for installing an operation machine tool; when the electric push rod is located at the shortest position, the parallel four-bar mechanism is lifted to enable the operation machine tool to keep a certain height from the ground, when the electric push rod is located at the extension position, the parallel four-bar mechanism is put down to enable the operation machine tool to make contact with the ground and operate, and the profiling module detects fluctuation of the ground in real time and feeds back the fluctuation to the electric push rod for telescopic adjustment. Therefore, the profiling device plays a role in profiling. According to the robot chassis, the intelligent level of an agricultural robot is improved.

Description

technical field [0001] The invention relates to a robot chassis and an agricultural robot used for multifunctional operations in paddy fields, belonging to the field of agricultural machinery and equipment. Background technique [0002] With the continuous improvement of China's agricultural level, the development of China's agricultural machinery has gradually matured, and it is gradually transitioning from traditional agriculture to smart agriculture. However, China's agricultural intelligent robots are relatively low in intelligence and high in cost. In southern China, the current paddy field planting has high requirements for machine operators and high labor intensity. Due to the limitation of hilly land, most paddy fields are small, and large-scale paddy field agricultural machinery is difficult to meet the requirements. In the existing technology, the degree of intelligence in field management is relatively low, and the single navigation has the problem of inaccurate a...

AI Technical Summary

Problems solved by technology

In southern China, the current paddy field planting has high requirements for machine operators and high labor intensity, and due to the limitation of hilly land, most paddy fields are small, and it is difficult for large-scale paddy field agricultural machinery to meet the requirements

In the existing technology, the degree of intelligence in field management is relatively low, and the single navigation has the problem of inaccurate alignment and damage to seedlings. Traditional agricultural machinery turning around in the field will also cause large areas of seedling pressure. It is suitable for small intelligent robots that walk in paddy fields. Relatively small

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