Negative pressure rotary internal cutting two-finger picker and robot thereof

By using a negative pressure rotating inward-cutting two-finger harvester and its robot, which employs a two-finger structure and negative pressure suction technology, the problems of easy damage to harvested materials, complex structure, inconvenient operation, and insufficient collection reliability in existing technologies have been solved, achieving efficient and reliable harvesting results.

CN224368440UActive Publication Date: 2026-06-19SHANGHAI DALUO INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI DALUO INFORMATION TECH CO LTD
Filing Date
2025-06-23
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In existing technologies, automated harvesting technologies for agricultural harvesting robots suffer from problems such as easy damage to harvested products, complex structure, inconvenient operation, poor integration of clamping and cutting, and insufficient collection reliability.

Method used

The negative pressure rotating inward-cutting two-finger harvester and its robot adopt a two-finger structure, combined with a tubular gripper and a gear and rack mechanism to achieve a high degree of integration of gripping, cutting and collection, and achieve reliable collection of harvested materials through negative pressure suction.

Benefits of technology

It effectively reduces harvesting damage, improves harvesting efficiency and reliability, reduces equipment costs and maintenance difficulty, and maintains the integrity and quality of harvested produce.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of negative pressure rotary internal tangent two-finger picker and robot, wherein picker includes: pedestal, telescopic push rod, linkage mechanism, finger assembly, wherein telescopic push rod and linkage mechanism are driven connection on pedestal, finger assembly includes: jaw, blade, drive assembly, collection pipe, the jaw is set in pairs, and respectively with linkage mechanism transmission connection, controlled open / close, wherein the jaw is like half tubular and is equipped with cutting window on pipe body, the blade is connected with each jaw shaft, to be arranged at cutting window, the drive assembly is arranged on jaw and is driven connection with blade, to define when conveying pipeline in jaw closing, drive each blade tangent in conveying pipeline, the collection pipe is fixed on pedestal, and its both ends are respectively communicated with conveying pipeline and negative pressure equipment. By this to improve the reliability and efficiency of crop picking collection.
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