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Directional seedling picking device for melon grafted seedling cotyledon

A technology for grafting seedlings and melons, applied in the field of directional seedling picking devices, can solve the problems of low level of grafting machinery and equipment, unable to meet the material life needs of the people, low degree of mechanization, etc. The effect of labor intensity

Inactive Publication Date: 2012-03-28
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In southern my country, vegetable cultivation occupies a large area of ​​land; however, the mechanization of vegetable cultivation operations is currently low, especially the low level of grafting machinery and equipment, which cannot meet the growing material needs of the people.

Method used

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  • Directional seedling picking device for melon grafted seedling cotyledon
  • Directional seedling picking device for melon grafted seedling cotyledon
  • Directional seedling picking device for melon grafted seedling cotyledon

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Embodiment Construction

[0020] Such as Figure 9 As shown, the grafted seedling tray 30 is divided into multiple rows of acupuncture points neatly arranged horizontally and vertically, and a grafted seedling M is grown in each acupuncture point; due to natural growth, the extension direction of the two cotyledons M1 of each grafted seedling M is random. In order to facilitate the grafting operation of the follow-up mechanism, the present invention needs to organize the cotyledon extension direction of the grafted seedlings into a uniform and orderly manner while cutting the stems of the grafted seedlings.

[0021] The melon grafting seedling cotyledon directional seedling-taking device designed for this purpose has a frame 5, and the frame is provided with several seedling-taking units D driven by a motion mechanism; Front of board 1 ( figure 2 It can be seen in the figure that the cylinder body 10 in the seedling-taking unit is fixed behind the push plate, and the piston rod passes through the pu...

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Abstract

The invention relates to a directional seedling picking device in a grafting machine and aims to provide a device which can efficiently cut and pick grafted seedlings, and the cotyledon spreading directions of the obtained grafted seedlings are uniform and ordered. The technical scheme is that: the directional seedling picking device for a melon grafted seedling cotyledon is provided with a machine frame, wherein the machine frame is provided with a plurality of seedling picking units which are driven by a movement mechanism and are arranged straightly in parallel; each seedling picking unit comprises a cutting component driven by an air cylinder and a cotyledon direction regulating part; in the cutting component, two semiorbicular shearing blades are fixed on a left oscillating bar and aright oscillating bar respectively; the left oscillating bar and the right oscillating bar are rotatably hinged on a unit base respectively and are hinged with one end of a connecting rod respectively; the other end of the connecting rod is hinged at the top end of a piston rod of the air cylinder; the cotyledon direction regulating part is provided with two guide sleeves of which both bottom ends are vertical respectively and the concave surfaces are oppositely fixed on the upper semi-cylindrical surfaces of the left oscillating bar and the right oscillating bar; and the top edges of both guide sleeves are mutually symmetrical beveled edges or peak-shaped edges respectively.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a directional seedling picking device in a grafting machine. Background technique [0002] In the south of my country, vegetable cultivation occupies a large area of ​​land; however, the mechanization of vegetable cultivation operations is relatively low, especially the low level of grafting machinery and equipment, which cannot meet the growing material needs of the people. In vegetable grafting machines, especially the automatic seedling loading device in melon grafting machines, cotyledon directional seedling picking is an important step in the automatic seedling loading device of melon grafting machines, and is a key point to improve the automation level of grafting machines. Contents of the invention [0003] The object of the present invention is to provide a kind of grafted seedling cotyledons directional seedling picking device for melon grafting machine, this device should be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/06
Inventor 武传宇张路王哲禄徐世福徐永康
Owner ZHEJIANG SCI-TECH UNIV
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