Fruit picking robot

Abstract

The invention discloses a fruit picking robot. The fruit picking robot comprises a walking chassis, a picking execution device arranged on the walking chassis, a lifting device arranged between the walking chassis and the picking execution device, and a fruit collecting device arranged on the walking chassis. The picking execution device comprises a tail end executor and a mechanical arm which is arranged between the tail end executor and the lifting device and used for driving the tail end executor to make multi-degree-of-freedom motion on the lifting device; the tail end executor comprises a mounting frame arranged on the mechanical arm, a fruit stem clamping mechanism arranged at the front end of the mounting frame and used for clamping fruit stems, and a cutting mechanism used for cutting off fruit stems. The robot can automatically pick fruits, and during picking, the fruits can be cut after being fixed, the fruits cannot shake in the picking process, the fruits can be automatically collected after picking is completed, the fruits cannot be damaged, and the picking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of picking, in particular to a fruit picking robot. Background technique [0002] Fruits such as litchi, longan, and yellow skin are all unique fruits in southern my country, especially litchi, which ranks first in the world in terms of output and quality. At present, manual cutting is generally used for picking the above-mentioned fruits. The traditional manual picking method not only leads to The production of such fruits is labor-intensive, and the picking efficiency is low, and the picking process is easy to cause fruit damage. At the same time, untimely picking will lead to economic losses. [0003] However, with the continuous changes in the agricultural fields of various countries, new intelligent agricultural robots are becoming one of the core equipment of modern agricultural production by virtue of their advantages of continuous long-term work, low fruit and vegetable damage rate, and high-efficienc...

AI Technical Summary

Problems solved by technology

[0005] 2. The above-mentioned picking machine sets the picking machine on the ground through the frame, and then adjusts the position of the cutting disc through the lifting mechanism and the fine-tuning mechanism. This position adjustment can only be used for picking in a certain range of areas, and cannot be moved flexibly. There are certain limitations in the range, which affects the picking efficiency

[0006] 3. Since the above-mentioned picking machine does not have a device for collecting fruit, after the cutting disc cuts off the branches on the lychee fruit, the lychee fruit directly falls to the ground, which is easy to cause damage to the pulp, thereby affecting the quality of fruit picking

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