A fully automatic self-propelled tea picker

The intelligent recognition system and flexible scraper design of the fully automatic self-propelled tea picking machine solve the problem of low automation in tea picking equipment, and realize efficient and low-damage fully automatic tea picking, which is suitable for different tea varieties and terrains.

CN120836298BActive Publication Date: 2026-07-24RIZHAO LIANGCHA TEA IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
RIZHAO LIANGCHA TEA IND CO LTD
Filing Date
2025-09-08
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing tea picking equipment has a low degree of automation, a high rate of tea damage, is prone to missed picking, and has poor adaptability, making it unable to adapt to different tea varieties and terrains.

Method used

A fully automatic self-propelled tea-picking machine was designed, equipped with an intelligent recognition system, an electro-hydraulic cylinder, and electrically driven wheels. Combined with a picking robotic arm and a flexible scraper, it achieves fully automated picking, has path planning and autonomous obstacle avoidance capabilities, and can adapt to different tea tree heights and terrains.

Benefits of technology

It has achieved fully automated tea picking, reduced the rate of missed picking and tea damage, improved picking efficiency, adapted to different tea varieties and complex terrain, and reduced labor costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a full-automatic self-walking tea picking machine, and relates to the technical field of agricultural machinery, which comprises a machine body, a mounting group frame composed of a fixed plate and a driven bevel gear is mounted on the top surface of the rear side of the machine body, and an intelligent identification system is mounted in the machine body; two support frames are fixedly arranged on the fixed plate, and the top surface of the fixed plate is fixedly connected with three equally-spaced adjusting seats; the top surface of the driving shaft of a micro motor is fixedly connected with a rotating plate; the top surface of the rotating plate is provided with three equally-spaced connecting seats, and the connecting seats are rotatably connected with connecting rods; the other end of the connecting rod is rotatably connected to the bottom of a linkage rod; one end of the linkage rod is rotatably connected to the adjusting seat, and the other end is rotatably connected to a connecting plate. Through the design of the linkage rod, the picking mechanical arm can swing while picking, so that the tea leaves can be picked and the breakage rate of the tea leaves can be reduced, and the problem of high breakage rate of the tea leaves picked by the tea picking machine and easy missing picking is solved.
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