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A seedling root precision fertilization device and its application method

A fertilization device and root technology, which is applied in the field of precision fertilization devices for seedling roots, can solve the problems of fertilizer loss, dilution, and poor fertilizer effect, and achieve the effect of improving utilization rate and survival rate

Active Publication Date: 2021-07-09
浙江星莱和农业装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing fertilization device usually sprinkles the fertilizer into the soil or muddy water near the seedlings while transplanting the seedlings. The effect of the fertilizer being absorbed by the seedlings is not very good, and sometimes water will be injected after the seedlings are inserted, causing the fertilizer to be lost or diluted. It is difficult to make the seedlings achieve a good absorption effect

Method used

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  • A seedling root precision fertilization device and its application method
  • A seedling root precision fertilization device and its application method
  • A seedling root precision fertilization device and its application method

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see figure 1 , figure 2 and image 3 , a seedling root precision fertilization device, comprising a chain box 1, a rotary arm 2 arranged at the end of the chain box 1 and a planting head 3 arranged on the rotary arm 2, the chain box 1, the rotary arm 2 and the planting The cooperation between the heads 3 is the prior art, the planting head 3 is provided with seedling claws, the front end of the chain box 1 is provided with a first output shaft 4, and the first output shaft 4 is provided with a cam 5, The number of rotations between the cam 5 and the implanting head 3 has a proportional relationship, and a material receiving device matched with the cam 5 is arranged above the cam 5 .

[0017] Preferably, the material receiving device includes a push rod 6 and a first spring 7, the push rod 6 is slidably arranged in the small hole of the bos...

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Abstract

The invention discloses a seedling root precision fertilization device, which comprises a chain box, a rotary arm arranged at the end of the chain box, and a planting head arranged on the rotary arm. The front end of the chain box is provided with a first output shaft. A cam is provided on the first output shaft, and a matching material receiving device is provided above the cam. The invention provides a rice transplanter device capable of carrying out precise fertilization on the roots of rice seedlings, the device can make the fertilizer directly reach the roots of rice shoots, improve the utilization rate of fertilizers, and can carry out precise fertilization on a single seedling, indirectly improving the yield of rice seedlings. Survival rate and yield.

Description

technical field [0001] The invention relates to the technical field of agricultural rice transplanting machinery, in particular to a seedling root precision fertilization device and a use method thereof. Background technique [0002] In modern agricultural technology, the degree of automation is getting higher and higher, and a large amount of agricultural labor is replaced by machinery, and rice cultivation is no exception. Mechanical seedling transplanting technology is a technology of inserting seedlings on the seedling board into the paddy field with claws, which replaces labor and greatly saves labor. Because the mechanical claws are easy to damage the roots when clawing, it will reduce the survival rate. The seedlings can grow and develop better, and there will be a process of fertilizing when transplanting the seedlings. Fertilization can make the seedlings grow rapidly and vigorously in the later stage. However, the existing fertilization device usually sprinkles th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C11/00A01G29/00
CPCA01C11/003A01G29/00
Inventor 胡济荣杨晓平夏保升夏琪玮周君跃王英珂
Owner 浙江星莱和农业装备有限公司