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Automatic checking and positioning device of nutrition pot sprout

An automatic detection and positioning device technology, which is applied in the fields of horticulture and vegetable seedling raising machinery manufacturing, can solve the problems of detecting the growth point of pot seedlings and the inability to detect the height of the growing point of pot seedlings.

Inactive Publication Date: 2006-09-06
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device can only identify the direction of the rootstock cotyledons, but cannot detect the height of the growth point of the pot seedling, and still needs to artificially detect the height of the growth point of the pot seedling

Method used

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  • Automatic checking and positioning device of nutrition pot sprout
  • Automatic checking and positioning device of nutrition pot sprout
  • Automatic checking and positioning device of nutrition pot sprout

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Embodiment Construction

[0030] The present invention will be described in detail below with reference to the accompanying drawings.

[0031] An automatic detection and positioning device for nutritional pot seedlings, the device at least includes: the device body, a pot seedling detection unit and a pot seedling positioning unit, the pot seedling detection unit is fixed on the pot seedling positioning unit, and the pot seedling positioning unit is fixed on the pot seedling positioning unit On the device body; wherein, the pot seedling detection unit is used to detect the expansion direction of the pot seedling leaves and the height of the pot seedling growth point, and the pot seedling positioning unit is used to drive the pot seedlings to rotate in the horizontal direction and move longitudinally in the vertical direction.

[0032] see figure 1 , is a structural schematic diagram of the pot seedling positioning unit of the present invention, the pot seedling positioning unit includes a pot seedling ...

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Abstract

The automatic nutritive pot detecting and locating apparatus includes at least main body, pot seedling detecting unit and pot seedling locating unit. The pot seedling detecting unit covering the pot seedling locating unit is used to detect the seedling leaf developing direction and growth point height and consists of fixing frame, seedling leaf developing detector and growth point height detector. The pot seedling locating unit is used to drive the pot seedling to rotate horizontally and shift vertically and consists of pot seedling rotating and locating part and pot seedling shift part. The present invention can detect automatically and provide condition for subsequent automatic seedling cutting and grafting.

Description

technical field [0001] The invention relates to an automatic detection and positioning device for nutrient pot seedlings, in particular to a device for automatically detecting the development direction and growth point height of cotyledons of rootstocks of pot seedlings with different growth heights, belonging to the field of horticulture and vegetable seedling raising machinery manufacturing. Background technique [0002] When carrying out the automatic grafting of vegetables, melon and fruit seedlings, a piece of rootstock cotyledons and growth points must be cut off accurately. If it is done manually, it will be time-consuming and laborious. Therefore, people have developed an automatic identification device for the development direction of the rootstock cotyledon, which includes a through-beam sensor and a rotary drive device. When a leaf of the rootstock cotyledon is not completely in the area detected by the two through-beam sensors, , the motor drives the tray to driv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/04G01B7/30A01G9/10A01G1/06
Inventor 张铁中
Owner CHINA AGRI UNIV
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