Intelligent tea-leaf picker capable of positioning tea bud tips at four corners and working method thereof

Abstract

The invention provides an intelligent tea-leaf picker capable of positioning tea bud tips at four corners. The intelligent tea-leaf picker comprises a horizontally-arranged tea bud four-corner positioning auxiliary device, the tea bud four-corner positioning auxiliary device is formed by arranging a plurality of square matrixes, each square consists of four triangular signal reflecting plates which can be turned upwards, and a tea hole is formed in the intersection of the square central triangular signal reflecting plates. According to the intelligent tea-leaf picker, the tea bud four-corner positioning auxiliary device helps a signal control system to accurately position tea bud tips, meanwhile, four movable plates with small holes in the middles can help the tea bud tips to properly moveand accurately enter the middle positions, the small holes are beneficial to picking of the tea bud tips by a mechanical arm, auxiliary positioning of the tea bud tips can be achieved, the positioning accuracy of a computer is improved, the mechanical arm is helped to accurately find the tea bud tips, and intelligent tea picking is achieved.

Description

technical field [0001] The invention belongs to a tea picking device, in particular to an intelligent tea picking machine for positioning tea bud tips at four corners and a working method thereof. Background technique [0002] The tea picking machine is a machine for harvesting tender and fresh leaves from the top of tea trees. The existing tea picking machines mainly include ordinary shearing tea picking machines and intelligent tea picking machines. Ordinary shearing tea picking machines generally include two shearing tea picking machines. The blade, a fuel engine or electric motor, and a handle are used to cut the tea leaves indiscriminately. It is difficult to classify the tea leaves and can only be used for picking and processing low-grade tea leaves. [0003] The intelligent tea picking machine performs image recognition and calculation positioning on the tea buds through the computer control system, and then uses the manipulator driven by the automatic control system ...

AI Technical Summary

Problems solved by technology

[0002] The tea picking machine is a machine for harvesting tender and fresh leaves from the top of the tea tree. The existing tea picking machines mainly include ordinary shearing tea picking machines and intelligent tea picking machines. The ordinary shearing tea picking machines generally include two shearing tea picking machines. The blade, a fuel engine or electric motor, and a handle are used to cut the tea leaves indiscriminately. It is difficult to classify the tea leaves, so it can only be used for picking and processing low-grade tea leaves.

[0003] The intelligent tea picking machine performs image recognition and calculation positioning on the tea buds through the computer control system, and then uses the manipulator driven by the automatic control system to pick them. However, tea tree buds are dense, the leaves overlap each other, and the colors are similar. It is extremely difficult to identify and locate the tea bud tip, and the manipulator of the intelligent tea picking machine often fails to pick tea leaves when picking, and the picking efficiency is low

Images