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Pneumatic fruit and vegetable picking soft hand

A software, fruit and vegetable technology, applied in the directions of manipulators, chucks, manufacturing tools, etc., can solve problems such as changing size, and achieve the effects of high reliability, simple structure and low cost

Inactive Publication Date: 2018-07-20
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The environmental adaptability of this kind of manipulator has been greatly improved, but because its component parts are still rigid bodies, it is difficult to change its size according to the shape of the grasped object

Method used

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  • Pneumatic fruit and vegetable picking soft hand
  • Pneumatic fruit and vegetable picking soft hand
  • Pneumatic fruit and vegetable picking soft hand

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The purpose of the present invention is to provide a pneumatic fruit and vegetable picking soft hand to solve the problems in the prior art, which can effectively reduce the damage rate of fruits and vegetables and ensure high work efficiency. Low cost and other characteristics meet the range of farmers' acceptance of professional operation knowledge. It is a new type of manipulator that can greatly change its shape and size and has unlimited degrees of ...

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Abstract

The invention discloses a pneumatic fruit and vegetable picking soft hand. The pneumatic fruit and vegetable picking soft hand comprises a base and a plurality of soft fingers; the base comprises an upper base and a lower base which are combined in an embedding manner; each soft finger comprises a soft finger air chamber and a limiting layer; each soft finger air chamber is fixed to the base and the bottom end of each soft finger air chamber is connected with an air pump; and each limiting layer is arranged at the inner side of the corresponding soft finger air chamber in an adhesion manner. The pneumatic fruit and vegetable picking soft hand disclosed by the invention is highly adaptable to a grabbed object, can prevent damages of fruits and vegetables and the surrounding environment, canbe adaptable to weakness, vulnerability and individual shape differences of picked objects, and is simple in structure, good in operability, high in reliability and low in cost.

Description

technical field [0001] The invention relates to the technical field of agricultural robot manipulators, in particular to a pneumatic fruit and vegetable picking software hand. Background technique [0002] Fruit and vegetable harvesting is the most important link in the fruit and vegetable production chain. In developed countries, due to the serious shortage of human resources due to the serious problem of population aging, the cost of manual harvesting and picking accounts for as high as 33-50% of the entire production cost. Therefore, it is becoming more and more urgent to realize the automation of fruit and vegetable picking. However, the outer skin of fruits and vegetables is usually more flexible and fragile, and the shape is more complex and changeable, so it is easy to cause damage during the picking process, which directly affects the storage, processing and sales of fruits and vegetables, and ultimately affects market prices and economic benefits. Therefore, under ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J15/10
Inventor 杨扬刘勇敢彭艳罗均蒲华燕谢少荣杨毅
Owner SHANGHAI UNIV
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