Seedling transplanting end executor and seedling transplanting method thereof

An end-effector and seedling transplanting technology, applied in planting methods, transplanting machinery, applications, etc., to achieve the effect of reducing degrees of freedom, fast seedling transplanting process, and simplified structure

Active Publication Date: 2019-03-01
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the current end effector can only complete the grasping task, and needs a mechanical arm to complete the lifting task, and provides an end effector for transplanting seedlings

Method used

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  • Seedling transplanting end executor and seedling transplanting method thereof
  • Seedling transplanting end executor and seedling transplanting method thereof
  • Seedling transplanting end executor and seedling transplanting method thereof

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Embodiment Construction

[0032] The present invention will be further elaborated and illustrated below in conjunction with the accompanying drawings and specific embodiments. The technical features of the various implementations in the present invention can be combined accordingly on the premise that there is no conflict with each other.

[0033] The principle of the present invention is to utilize the reduction device of the pulley mechanism to realize the differential motion between the two crank linkage mechanisms, wherein the length of the second crank 10 is greater than that of the first crank 7, thereby compensating the downward movement of the finger 27 to the downward movement of the slider The influence of the distance ensures that when the first crank 7 moves to the lowermost position, the second crank 10 can still keep the four fingers 27 in the closed state.

[0034] The seedling transplanting end effector in this embodiment, its specific structure is as follows figure 1 Shown, by rectang...

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Abstract

The invention provides a seedling transplanting end executor and a seedling transplanting method thereof and belongs to the field of agricultural machinery. The end executor is composed of a power mechanism and two execution mechanisms, a motor output shaft is fixedly connected with a small gear through a key, and the small gear is in meshing connection with a big gear which is connected with a gear shaft through a key to form a power output mechanism. One end of the gear shaft, a first crank, a first connection rod, a bearing seat and a middle platform form a lifting mechanism which controlslifting and lowering of the whole seedling transplanting end executor; the other end of the gear shaft, a second crank, a second connection rod, an ejector rod, a slider, a guide rod and fingers forma grabbing mechanism which controls opening and closing of a claw to realize seedling grabbing and releasing. Lifting, lowering, seedling grabbing and seedling releasing of a manipulator can be realized under driving effect of one motor, so that consumption of the motor is saved, working efficiency of the end executor is improved, weight of the end executor is reduced, and the end executor can beapplied in large-scale agriculture production.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to an end effector for transplanting seedlings and a method for transplanting seedlings. Background technique [0002] In the process of agricultural mechanization, transplanting technology first appeared in Europe, America, Japan and other countries, so its advanced level is far ahead of other countries. For example, the Wolf transplanter produced by Chechen&Magli in Italy, the Podu transplanter produced by Edworth Agricultural Machinery Factory, the KP-S1 sweet potato transplanter produced by Kubota Company in Japan, and the 1265 hanging basket transplanter produced by Holland Company in the United States. Planting machine, pot seedling transplanting machine produced by Italy Ferrari company, etc. This type of transplanting machine consists of a single-hinge hanging basket and a four-bar mechanism. The hanging basket is not only a container for receiving seedling...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02
CPCA01C11/02
Inventor 梁喜凤彭明
Owner CHINA JILIANG UNIV
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