Seedling falling device applicable to bottomless seedling tray and seedling taking machine

A technology for dropping seedlings and seedling trays is applied in the field of seedling dropping devices and seedling picking machines, which can solve the problems of high labor intensity, low transplanting efficiency, unstable quality, etc., so as to save costs, reduce labor intensity, and avoid impossible off-disk effect

Inactive Publication Date: 2019-06-18
HUNAN AGRICULTURAL UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, pot seedlings are all cultivated in seedling trays, and they need to be taken out of the seedling trays during the transplanting operation. At present, pot seedling transplanting operations are mainly manual semi-automatic transplanting, which requires manual completion of seedling picking and seedling dropping operations. Disadvantages of high manual labor intensity, low transplanting efficiency, low survival rate, and unstable quality

Method used

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  • Seedling falling device applicable to bottomless seedling tray and seedling taking machine
  • Seedling falling device applicable to bottomless seedling tray and seedling taking machine
  • Seedling falling device applicable to bottomless seedling tray and seedling taking machine

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as Figure 11 As shown, the seedling dropping device applicable to the bottomless seedling tray of the present embodiment includes a support 41 on which a synchronous ejection assembly 42 for simultaneously ejecting more than two potted seedlings 100 in the bottomless seedling tray and The synchronous seedling dropping component 43 for supporting two or more potted seedlings 100 at the same time, the synchronous seedling dropping component 43 is located below the synchronous ejecting component 42 . The synchronous ejection assembly 42 of the seedling dropping device suitable for the bottomless seedling tray can eject the pot seedlings 100 in more than two pot bodies 102 at the same time, so as to realize the forced removal of the pot seedlings 100 and prevent the pot seedlings 100 from being unable to come off the tray. A...

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Abstract

The invention discloses a seedling falling device applicable to a bottomless seedling tray. The seedling falling device comprises a bracket, wherein a synchronous jacking assembly for simultaneously jacking out two or more potted seedlings in the bottomless seedling tray and a synchronous seedling falling assembly for simultaneously supporting two or more potted seedlings are mounted on the bracket; the synchronous seedling falling assembly is positioned below the synchronous jacking assembly. A seedling taking machine comprises a rack, wherein the rack is provided with a deformation driving device, a tray feeding device for driving the bottomless seedling tray to pass through the deformation driving device and the seedling falling device, and the deformation driving device is used for forcing a top plate to be bent and deformed so that the bottoms of the front pot wall and rear pot wall of each pot body get away from each other. The deformation driving device is positioned between thesynchronous jacking assembly and synchronous seedling falling assembly of the seedling falling device. The seedling taking machine has the advantages of greatly reducing the labor intensity, loweringthe cost, improving the transplanting efficiency, improving the transplanting quality and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a seedling dropping device and a seedling picking machine suitable for bottomless seedling trays. Background technique [0002] Pot seedling transplanting is more and more widely used because pot seedlings contain nutrient soil pots, turn green quickly, and have a high survival rate. Compared with blanket seedling transplanting, they have the characteristics of shorter growth cycle and higher yield. However, pot seedlings are all cultivated in seedling trays, and they need to be taken out of the seedling trays during the transplanting operation. At present, pot seedling transplanting operations are mainly manual semi-automatic transplanting, which requires manual completion of seedling picking and seedling dropping operations. It has the disadvantages of high labor intensity, low transplanting efficiency, low survival rate and unstable quality. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02
Inventor 肖名涛陈斌孙松林陈盛
Owner HUNAN AGRICULTURAL UNIV
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