A rotary fruit picking manipulator

A manipulator, rotary technology, applied in the direction of pickers, agricultural machinery and implements, harvesters, etc., can solve the problems of inaccessibility, slow movement, large manipulators, etc., to achieve the effect of high speed and simple structure

Inactive Publication Date: 2018-05-15
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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  • A rotary fruit picking manipulator
  • A rotary fruit picking manipulator
  • A rotary fruit picking manipulator

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Embodiment Construction

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

[0042] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "center", "front", "rear", "bottom", "inner" and "outer" are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are used for...

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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 task of picking is arduous. With the aging of the population and the reduction of the agricultural labor force, the cost of agricultural production is increasing, and automatic fruit picking has become an inevitable development trend. In recent years, some universities and scientific 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 picking automation. The reasons: (1) The fruits are randomly distributed on the tree, with different postures. Some fruits are blocked by branches and leaves, which is difficult for machine vision recognition, and the fruits cannot be accurately positioned; (2) The manipulator is huge, comple...

Claims

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Application Information

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