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a seedling tray

A technology for a seedling tray and a tray body, which is applied in the field of seedling trays and can solve problems such as the fixed diameter of a seedling hole

Active Publication Date: 2020-10-02
陈细爱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a seedling tray to solve the problem in the prior art that the seedling tray can only grow seedlings of a single species of plants due to the fixed hole diameter of the seedling tray

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] The reference signs in the accompanying drawings of the specification include: plc controller 1, seedling raising hole 2, disc body 3, second electromagnet 4, regulating plate 5, first electromagnet 6, third electromagnet 7.

[0016] The embodiment is basically as attached Figure 1~2 Shown: a kind of seedling raising plate, comprises the disc body 3 of rectangular body, is provided with six conical seedling raising holes 2 on the disc body 3, and the smaller end of seedling raising hole 2 is hinged with a plurality of magnetic metal adjusting pieces 5, adjusts The sheet 5 is fan-shaped, and a plurality of adjusting sheets 5 form a circle and seal the seedling hole 2; the disc body 3 is also provided with a through hole, which is located directly below the seedling hole 2 and communicates with the seedling hole 2; There is an annular third electromagnet 7, and the...

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Abstract

The invention discloses a seedling-raising tray, and belongs to the field of plant planting devices. The seedling-raising tray comprises a tray body, wherein a plurality of seedling-raising holes are formed in the tray body, and a plurality of adjusting pieces of magnetic metal are hinged to the bottoms of the seedling-raising holes; each adjusting piece is in a fan shape, and the adjusting pieces form a circle to seal the seedling-raising holes; first electromagnets are arranged under the adjusting pieces and in the tray body, and are connected with a controller through electric signals in a bi-directional mode, and the controller is used for controlling on-off of the first electromagnets and the magnitude of electromagnetic energy. According to the seedling-raising tray, by the arrangement of the first electromagnets, the controller and the adjusting pieces, the diameter of the seedling-raising holes can be adjusted to be minimum so as to achieve seedling raising of multiple kinds of plants and improve the utilization ratio of the seedling-raising tray.

Description

technical field [0001] The invention belongs to the field of plant planting equipment, in particular to a seedling raising tray. Background technique [0002] Seedling cultivation means cultivating seedlings. The original intention is to cultivate seedlings in nurseries, hotbeds or greenhouses for transplantation to the land for planting. As the saying goes, "the seedlings are strong and half harvested", it can be seen that the quality of the seedlings directly affects the later growth of the seedlings. Seedling raising is a labor-intensive, time-consuming, and highly technical work; due to the different living habits of plants, different plants can adopt different seedling raising methods. Commonly used seedling raising methods include nutrient block seedling raising method, nutritional bag seedling raising method and floating seedling raising method, etc.; among them, the floating seedling raising method is to float the seedling raising tray equipped with light seedling r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/029
Inventor 黄良勇
Owner 陈细爱
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