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Spray type seed coating device

A spray type and seed technology, applied in the field of spray type seed coating devices, can solve the problems of insufficient contact between seeds and seed coating agent, uneven coating, etc., achieve uniform coating operation, prevent precipitation, and expand spraying range effect

Inactive Publication Date: 2019-09-17
周燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the working process of the existing seed coating device, the contact between the seed and the seed coating agent is not sufficient enough, and the coating is uneven.

Method used

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  • Spray type seed coating device
  • Spray type seed coating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1-4 , in an embodiment of the present invention, a spray type seed coating device comprises a housing 1, a feeding pipe 2, a conveyor belt 5 and a liquid medicine tank 20, the top of the housing 1 is fixedly connected with a feeding pipe 2, and the inside of the feeding pipe 2 is installed with The uniform feeding mechanism includes a rotating shaft 3 and a dispersing plate 4. The two ends of the rotating shaft 3 are rotationally connected with the side walls of the feeding pipe 2. A number of dispersing plates 4 are evenly distributed on the rotating shaft 3. The seeds are thrown into the feeding pipe 2 and dropped Between the two dispersing plates 4, a motor for driving the rotating shaft 3 is installed on the outer wall of the housing 1, which drives the rotating shaft 3 to rotate, so as to realize uniform feeding of the seeds. A conveyor belt 5 is installed inside the housing 1, and the conveyor belt 5 is located in the feeding area. Below the tube 2, th...

Embodiment 2

[0026] On the basis of Embodiment 1, the top of the liquid medicine tank 20 is fixedly connected with a fixed frame 21, the lower surface of the fixed frame 21 is fixedly connected with a stirring motor 22, and the shaft extension end of the stirring motor 22 is equipped with a driving shaft 23, and the driving shaft 23 extends Into the liquid medicine tank 20, the left and right ends of the driving shaft 23 are provided with a driven shaft 24, the upper end of the driven shaft 24 is rotatably connected with the fixed frame 21, the driven shaft 24 is connected with the driving shaft 23 through a transmission belt 25, and the driven shaft 24 is distributed with some stirring rods 26, and the lower end of driving shaft 23 is equipped with stirring blade 27, drives driving shaft 23, driven shaft 24 to rotate during stirring motor 22 operation, utilizes stirring rod 26, stirring blade 27 to stir seed coating agent, prevents The seed coating agent produces precipitation, and a boost...

Embodiment 1、 Embodiment 2

[0027]In combination with Embodiment 1 and Embodiment 2, the working principle of the present invention is: the seeds are put into the feeding pipe 2 and fall between the two dispersing plates 4, and the rotating shaft 3 rotates to drive the dispersing plates 4 to rotate, thereby realizing uniform feeding of the seeds , the seeds fall on the conveyor belt 5, the conveyor belt 5 is used to transport the seeds, start the drive motor 10, drive the drive shaft 7 to rotate, thereby drive the pawl 9 to reciprocate, use the pawl 9 to stir the ratchet wheel 6 to rotate intermittently, thereby driving the conveyor belt 5 intermittently Movement, drive the seeds to move to the right intermittently, use the scraper 13 to scrape the seeds flat, so that the seeds are spread on the conveyor belt 5, adjust the height of the scraper 13, the thickness of the seeds can be adjusted according to actual needs, start the booster pump, Utilize the booster pump to transport the seed coating agent to t...

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Abstract

The invention relates to the field of agricultural mechanical equipment, in particular to a spray type seed coating device. The device comprises a shell, a charging pipe, a conveyor belt and a liquid pesticide tank; the charging pipe is fixedly connected to the top of the shell, a uniform feeding mechanism is installed in the charging pipe, the conveyor belt is installed in the shell, an intermittent driving mechanism is installed at a driving end of the conveyor belt, a sliding rail is installed in the shell, a rack frame is slidingly connected to the sliding rail, a spray tray is fixedly connected to the lower surface of the track frame, and the liquid pesticide box is fixedly connected to the upper surface of the shell; by arranging the uniform feeding mechanism, seeds are scraped through a scraper to be spread on the conveyor belt; by means of a booster pump, a seed coating agent is conveyed to the spray tray by means of the booster pump, then the seed coating agent is uniformly sprayed to the seeds through a spray nozzle, and the seeds can make full contact with the seed coating agent, so that the coating operation is more uniform, in the coating operation process, the spray tray moves left and right, the spray range is expanded, and the seed coating agent can be more uniformly sprayed to the seeds.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to a spray-type seed coating device. Background technique [0002] Seed coating is to use mechanical or manual methods to evenly coat the seed coating agent containing insecticides, fungicides, compound fertilizers, trace elements, plant growth regulators, slow-release agents and film-forming agents in a certain proportion. Cover the surface of the seeds to form a smooth, firm film. With the germination, germination, emergence and growth of the seeds, the active ingredients in the coating are gradually absorbed by the roots of the plants and transmitted to all parts of the seedlings, so that the seeds and seedlings can prevent and control the seed and soil bacteria and underground and above-ground pests . Seeds coated with seed coating agent can quickly absorb water and swell after sowing. With the gradual development of the embryo in the seed and the continuou...

Claims

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Application Information

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IPC IPC(8): A01C1/06
CPCA01C1/06
Inventor 周燕
Owner 周燕
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