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A method for taking seedlings and planting seedlings for transplanting plug seedlings

A technology for seedlings and seedlings in plug trays, applied in planting methods, transplanting machinery, applications, etc., can solve problems such as affecting the growth of seedlings, implanting in holes, affecting the quality of seedlings, and reducing the vertical rise or fall height, The effect of improving transplanting efficiency and shortening transplanting path

Inactive Publication Date: 2015-08-05
JIANGSU UNIV
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, it is found that for seedlings with large leaves, such as cucumbers, tomatoes, and Chinese cabbage, when the seedling claws of the transplanting machine descend from the seedling supply tray to pick seedlings, due to the high density of the plug tray, the seedlings in the pot The leaves overlap each other, and it is easy to cause the seedling claws to take out the adjacent seedling leaves together, thereby affecting the quality of the seedlings; Blocking above the holes to be planted, it is easy for the seedlings to be planted to entrain the adjacent seedlings and leaves to be implanted into the hole, thus affecting the growth of the seedlings

Method used

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  • A method for taking seedlings and planting seedlings for transplanting plug seedlings
  • A method for taking seedlings and planting seedlings for transplanting plug seedlings
  • A method for taking seedlings and planting seedlings for transplanting plug seedlings

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Embodiment Construction

[0020] Below take 28 days cucumber pot seedlings to be transplanted to 72 hole seedling planting trays from 128 holes for seedling trays as example, in conjunction with accompanying drawing, the present invention is further described:

[0021] Measure the center distance L of the holes of the 128-hole seedling tray 1 1 =32.5mm, the hole center distance L of the 72-hole seedling tray 2 2 = 43mm, pot height h of cucumber pot seedlings 3 = 42mm, the height h of the pot seedling above the pot body 2 =85mm, get the horizontal distance L=75mm between the zero point position O of the seedling claws and the center of the first row of hole holes in the inner side of the seedling tray 1=75mm; 100mm. When transplanting potted seedlings, the transplanting robot takes seedling claws 4 from the inside to the outside of the seedling supply tray 1 to take the seedlings sequentially, and then plants the seedlings sequentially from the outside to the inside of the seedling planting tray 2. T...

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Abstract

The invention discloses a seedling fetching and planting method for tray seedling transplantation. By planning a seedling fetching sequence of a seedling supply tray, a seedling planting sequence of a seedling planting tray and seedling fetching and planting routes and heights of a seedling fetching pawl of a transplantation robot, the tray seedling transplantation robot is enabled to stably and quickly transplant tray seedlings, so that the seedling fetching and planting interference phenomenon is avoided, the seedling damage rate is reduced, and the transplantation efficiency is improved; and the method can be applied to the field of automatic transplantation of the tray seedlings.

Description

technical field [0001] The invention belongs to the field of facility agricultural equipment, and in particular relates to a path planning method in the process of taking seedlings and planting seedlings by a seedling transplanting robot in a tray. Background technique [0002] In the process of raising seedlings in plug trays, in order to obtain enough growth space for crops, pot seedlings need to be transplanted from high-density trays to low-density trays or flower pots. Since manual transplanting has the disadvantages of low efficiency, high cost, and difficulty in guaranteeing transplanting quality, since the 1980s, domestic and foreign efforts have been devoted to research on automatic transplanting technology for seedlings in pots and pots. [0003] Seedling end effector is an important part of pot seedling transplanting machine. In order to improve the success rate of grasping, multi-needle clamping devices are now mostly used. For example, the end effector of the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C11/02
Inventor 胡建平严宵月何俊艺缪小花
Owner JIANGSU UNIV
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