Seedling supplementing device and transplanter

A technology for replenishing seedlings and seedling cups, applied in transplanting machinery, agriculture, applications, etc., can solve problems such as imperfect response methods for lack of seedlings, and achieve the effect of avoiding excessive inertia of the machine

Active Publication Date: 2022-03-01
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a seedling replenishing device and a transplanting machine to solve the problem of imperfect coping methods for lack of seedlings in the prior art

Method used

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  • Seedling supplementing device and transplanter
  • Seedling supplementing device and transplanter
  • Seedling supplementing device and transplanter

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Embodiment approach

[0038] According to an embodiment provided by the present invention, the detection mechanism and the derivation part 206 are successively arranged directly above the moving path of the seedling cup 103, that is, the detection mechanism and the derivation part 206 are respectively located directly above the A position and the B position, and the detection Mechanism is used for detecting whether to lack pot seedling in the seedling-distributing seedling cup 103 that is positioned at detection mechanism directly below.

[0039] When there is a complete pot seedling in the seedling cup 103 directly below the detection mechanism, an open circuit is maintained between the lead-out part 206 and the storage part; when there is no pot seedling in the seedling cup 103 directly below the detection mechanism, the control unit The pot seedlings in the storage unit are derived from the derivation unit 206 by switching between the derivation unit 206 and the storage unit to a conduction state...

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Abstract

The invention provides a seedling supplementing device and a transplanter, the seedling supplementing device comprises a seedling supplementing assembly, a detection mechanism and a control unit, the seedling supplementing assembly comprises a storage part and a leading-out part which are communicated with each other, the storage part is used for storing pot seedlings, the leading-out part is communicated with the storage part, the detection mechanism is used for detecting whether a seedling separation cup is lack of pot seedlings or not, and if yes, the control unit is started; when the seedling separating cup is lack of pot seedlings, the control unit enables the guiding-out part and the storage part to be switched into a conduction state so that the pot seedlings in the storage part can be guided out from the guiding-out part to the seedling separating cup lacking the pot seedlings, and therefore pot seedling supplementing of the seedling separating cup lacking the pot seedlings is achieved. The conveying speed of the seedling separating cup can be kept constant, and the problem that in the prior art, due to the fact that the seedling separating cup lacking pot seedlings suddenly accelerates, the inertia of a machine is too large, or seedling lacking gap filling of three or more continuous seedling separating cups lacking pot seedlings is difficult to achieve is solved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a seedling filling device and a transplanting machine. Background technique [0002] With the rapid development of the vegetable industry, vegetables have become a pillar industry in my country's agricultural production and an important growth point for increasing farmers' income. my country's vegetable planting area and output are showing a trend of increasing year by year, and my country has become the world's largest Large vegetable production and consumption country. The existing vegetable transplanting and planting in my country is mainly based on manual transplanting and semi-automatic transplanting techniques. Double-row transplanting requires at least 3-4 people, which is a labor-intensive industry. Moreover, manual transplanting and semi-automatic transplanting are all inefficient, time-consuming and labor-intensive, and are not matched with the vigorous a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02
CPCA01C11/02
Inventor 袁挺张宇文永双尹金亮汪瀚谭豫之张俊雄陈英
Owner CHINA AGRI UNIV
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