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Rotary fruit picking manipulator

A rotary and manipulator technology, applied in the direction of picking machines, agricultural machinery and implements, harvesters, etc., can solve the problems of inaccessibility, slow movement, and many joint degrees of freedom, and achieve the effect of fast speed and simple structure

Inactive Publication Date: 2016-09-07
SHANDONG POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a rotary fruit picking manipulator to solve the problem that the manipulator in the prior art is huge, complex in structure, with many degrees of joint freedom, slow in movement, extremely low in picking efficiency, easy to injure the fruit, and the manipulator in certain parts of the fruit tree due to Problems such as large size and inaccessibility

Method used

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Embodiment Construction

[0041] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0042] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "front", "rear", "bottom", "inner" and "outer" etc. are based on those shown in the accompanying drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descr...

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Abstract

The invention relates to the technical field of agricultural machinery, in particular to a rotary fruit picking manipulator. The rotary fruit picking manipulator comprises a fruit grabbing mechanism and a rotary drive mechanism, wherein the rotary drive mechanism comprises a rotary drive unit, a second supporting part, a guide limiting unit and an axial elastic supporting unit; the rotary drive unit is arranged in the second supporting part; the rotary drive end of the rotary drive unit is connected with a first supporting part, a fruit is clamped or grabbed firstly through a grabbing assembly of the fruit grabbing mechanism, then the fruit grabbing mechanism is driven by the rotary drive mechanism to rotate, and then a fruit stalk is separated from a branch rotationally. The picking manipulator completely imitates the picking motion of people, the fruit stalk and the fruit cannot be separated, the fruit cannot be damaged, the manipulator is simple, compact and ingenious in structure, and the problem that a traditional manipulator is large and cannot reach certain parts of a fruit tree is solved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a rotary fruit picking manipulator. Background technique [0002] At present, my country's fruit planting area is large, and the picking task is arduous. With the aging of the population and the reduction of agricultural labor, the cost of agricultural production is increasing, and automatic fruit picking has become an inevitable development trend. In recent years, some universities and research institutes have achieved some results in the research of fruit picking robots. However, these picking robots are still in the research stage and cannot realize automatic picking operations. The reasons are: (1) The fruits are randomly distributed on the tree and have different postures. Some fruits are blocked by branches and leaves, which is difficult to recognize by machine vision, and the fruits cannot be accurately positioned; (2) The manipulator is large, complex in s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D46/24
CPCA01D46/24
Inventor 高改梨程卓刘钧
Owner SHANDONG POLYTECHNIC COLLEGE
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