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Seed coating device

A technology for coating and seeds, applied in the direction of seed coating/seed dressing, etc., can solve the problems of unfavorable production efficiency of enterprises, poor control of coating time, and reduced coating efficiency, etc., to ensure the coating effect. , The effect of solving insufficient coating and shortening the processing cycle

Inactive Publication Date: 2018-06-29
韩洪军 +6
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual or mechanical weighing is still required before the seeds enter the coating box, and the coating efficiency is reduced
In addition, most of the seeds and coating agents in the existing mechanical coating device are put into the coating box at one time. Due to the fast rotation speed of the mixing parts, the coating time is not easy to control. If the coating time is too short, it is easy to It leads to the occurrence of uneven coating, and the coating time is too long, which is not conducive to the improvement of the production efficiency of the enterprise.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0031] refer to figure 1 , 3 , 4. A seed coating device disclosed in this embodiment includes a pretreatment system, a feeding system, and a coating system arranged sequentially from first to last according to the process flow sequence, and the pretreatment system is used to treat the seeds including Treatment including impurity removal, dust removal and drying; the coating system includes a coating box 50, and the feeding system includes a seed quantitative delivery unit and a seed coating agent quantitative delivery unit, and the seed quantitative delivery unit is used to The seeds after the pretreatment system are quantitatively sent into the coating box 50, and the seed coating agent quantitative delivery unit is used to quantitatively send the seed coating agent into the coating box 50;

[0032] The quantitative delivery unit for seeds comprises a hopper 31, a material tray 33, a material table 32 and a first motor 34; the feed inlet of the hopper 31 is located below the...

Embodiment 2

[0043] refer to Figure 5 The difference between this embodiment and the above-mentioned embodiments is that the coating system also includes a mixing unit; a left flap 551 and a right flap 552 are hinged in the coating box 50, and the left flap 551 and the right flap The flap 552 can cooperatively divide the inner cavity of the coating box 50 into a coating chamber and a screening chamber, the left semicircular hole 5511 is opened through on the left flap 551, and the left semicircle hole 5511 is penetrated on the right flap 552. There is a right semicircular hole 5521, and the left semicircular hole 5511 and the right semicircular hole 5521 can cooperate to form a circular hole; the mixing unit includes a second motor 52, a mixing shaft 56, an upper mixing part 53 and a lower mixing part 57 The vertical rotation of the mixing shaft 56 is connected in the coating box 50, and its lower end extends downwards from the coating chamber, and stretches into the screening chamber aft...

Embodiment 3

[0048] refer to Figure 5-9 , The difference between this embodiment and the foregoing embodiment is that the mixing unit also includes a cylinder 51, an upper sleeve 531, a middle sleeve, a lower sleeve 571, a left connecting rod 562 and a right connecting rod 561; the cylinder 51 The end of the piston 42 is connected with the second motor 52, and can drive the second motor 52 to move up and down; the upper sleeve 531 is located in the coating chamber, and the upper sleeve 531 is rotatably connected to the mixing chamber. The outer periphery of the material shaft 56, one end of the upper mixing rod 532 is hinged on the upper sleeve 531, and the upper mixing rod 532 is connected with the upper sleeve 531 by a spring 533; the middle sleeve, The lower sleeves 571 are all located in the screening chamber and are rotatably connected to the outer periphery of the mixing shaft 56; one end of the lower mixing rod 572 is hinged on the lower sleeve 571, and the lower mixing rod 572 is ...

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Abstract

The invention relates to a seed coating device, which comprises a pretreatment system, a feeding system and a coating system arranged in order from the first to the last in a process sequence, and thepretreatment system is used for removing impurities, cleaning dust and drying seeds. The coating system comprises a coating box, the feeding system comprises a seed quantitative conveying unit and aseed coating agent quantitative conveying unit, the seed quantitative conveying unit is configured to quantitatively feed the seeds after treated by the pre-treatment system into the coating box, andthe seed coating agent quantitative conveying unit is used to quantitatively feed a seed coating agent into the coating box. Since the amounts of the seeds and the seed coating agent entering the seedcoating system are basically constant, the ratio of the seeds and the seed coating agent is approximately equal to a preset matching ratio, the purpose of accurate feeding can be achieved, and the technical effects of simplification of operation steps and convenient operation can be achieved.

Description

technical field [0001] The invention relates to the field of seed processing, in particular to a seed coating device. Background technique [0002] Seed coating is to uniformly coat the seed surface with a seed coating agent containing insecticides, fungicides, compound fertilizers, trace elements, plant growth regulators, slow-release agents and film-forming agents in a certain proportion, forming A layer of smooth and firm drug film enables seeds and seedlings to prevent and control seed bacteria, soil bacteria and underground and aboveground pests, so as to achieve the purpose of increasing production and income. Seed coating is nothing more than mechanical and manual. [0003] The manual coating method requires workers to mix the seed coating agent and seeds by themselves, which is labor-intensive; the configuration of seed coating agent and seed content is mostly operated by the staff based on experience. If the seed coating agent content is too much, it will cause see...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/06
CPCA01C1/06
Inventor 韩洪军梁玉涛朱庆东徐霞刘芳名李丽
Owner 韩洪军
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