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Grafting and seedling taking terminal for plug seedlings

A technology of plug seedlings and terminals, which is applied in the field of agricultural grafting devices, can solve the problems that plug seedlings cannot be grafted well, and achieve the effects of reducing stem breakage, reducing labor costs, and occupying a small space

Pending Publication Date: 2020-11-27
杭州捷铭智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the existing automatic seedling picking technology cannot be well adapted to the grafting of plug seedlings.

Method used

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  • Grafting and seedling taking terminal for plug seedlings
  • Grafting and seedling taking terminal for plug seedlings
  • Grafting and seedling taking terminal for plug seedlings

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Embodiment Construction

[0033] Further description will be given below in conjunction with the embodiments shown in the accompanying drawings.

[0034] For the convenience of description, the up and down directions in this embodiment are figure 2 up and down direction.

[0035] Such as figure 1 , figure 2 The terminal for grafting and picking seedlings of the plug seedlings shown includes a rotating mechanism 1, a driving mechanism 2, two groups of four-bar linkages 3, a clamping mechanism 4, a stretching mechanism 5 and a controller (not shown in the figure). The rotating mechanism is used to drive the seedling picking terminal to rotate at a certain angle as a whole, so as to adapt to the opening angle and direction of the cotyledons of the seedlings (not shown in the figure), so as to facilitate subsequent grafting operations. The driving mechanism is installed on the rotating frame of the rotating mechanism, and is used to drive two groups of four-bar linkages to move synchronously. The two...

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Abstract

The invention relates to the technical field of agricultural grafting devices. The technical scheme is as follows: a grafting and seedling taking terminal for plug seedlings is characterized by comprising a rotating mechanism, two four-bar mechanisms, a driving mechanism, clamping mechanisms, a stretching mechanism and a controller, wherein the rotating mechanism is used for driving the whole seedling taking terminal to rotate; the two four-bar mechanisms are symmetrically mounted on the two sides of a rotating frame of the rotating mechanism and can move in a vertical plane; the driving mechanism is mounted on the rotating frame to drive the two four-bar mechanisms to move synchronously; the clamping mechanisms are mounted on the lower parts of the two four-bar mechanisms to clamp seedlings; the stretching mechanism is mounted in the middle of the two four-bar mechanisms; the controller is used for controlling various mechanisms to work in a matched mode; and the stretching mechanismis connected with the clamping mechanisms through traction ropes, so that the clamping mechanisms are driven by the stretching mechanism to perform seedling clamping action. According to the seedlingtaking terminal, the seedlings and the soil can be clamped together by inserting the seedling taking terminal into the soil around the seedlings, so that the stem breaking phenomenon caused by only grabbing the seedlings is avoided, and meanwhile, enough space at the tops of the grabbed seedlings for conducting grafting action can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of agricultural grafting devices, in particular to a seedling-picking terminal for grafting plug seedlings. Background technique [0002] At present, the mainstream automatic grafting machines are divided into three types according to the degree of automation, namely automatic grafting machines, semi-automatic grafting machines and manual grafting machines. Because the equipment price of automatic grafting machine is too expensive and other reasons cannot be popularized, so most of the grafting machines developed in China are semi-automatic grafting machines. The operation of taking seedlings from anvil and ear seedlings of these semi-automatic grafting machines needs to be completed manually, and the production efficiency is low. [0003] The automatic seedling picking technology can greatly improve the working efficiency of the grafting machine. However, the existing automatic seedling picking device for p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/32
CPCA01G2/32
Inventor 喻依茗周磊
Owner 杭州捷铭智能装备有限公司
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