Magnetic plate-type plug precision planter

The technology of a tray seeder and a magnetic suction plate, which is applied in the field of agricultural machinery, can solve the problems of easy blockage of the air suction parts of the seed metering device, complex structure of the air suction precision seeding device, etc., and achieve low cost and simple structure of the whole machine Effect

Inactive Publication Date: 2012-01-11
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air-suction precision seeding device has technical problems such as complex structure, easy blockage of seed meter and other air-suction parts

Method used

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  • Magnetic plate-type plug precision planter
  • Magnetic plate-type plug precision planter
  • Magnetic plate-type plug precision planter

Examples

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Embodiment Construction

[0014] Such as figure 1 , 2 , shown in 3 and 4, a magnetic suction plate type precision seeder, including frame 18, magnetic disk 20, nail plate 22, seed plate 15, seed guide plate 11, top cover 7, etc., one end of the frame 18 A seed disc 15 is provided, and an electromagnetic or pneumatic vibrating device is arranged below the seed disc 15. The seed guide disc 11 is placed at the other end of the frame. The upper and lower heights of the seed disc 15 can be adjusted. The hole is connected with the seed tube of the hole plate; the frame 18 is provided with a guide rail 10 along the moving direction of the nail plate, and the wheel shaft 6 is installed on both sides of the nail plate 22, and the roller 5 is installed on the wheel shaft 6, and the guide rail on the roller 5 and the frame 18 10, the nail disc 22 is located above the seed disc 15; both sides of the magnetic disk 20 are connected with the nail disc 22 through slide rails 19 and are located above the nail disc, an...

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PUM

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Abstract

The invention relates to a magnetic plate-type plug precision planter, comprising a rack, a magnetic disc, a nail plate, a seed plate, a seed guiding plate and a top cover, wherein one end of the rack is provided with the seed plate, an electromagnetic or pneumatic vibrating device can be arranged below the seed plate, the seed guiding plate is placed at the other end of the rack, the seed guiding plate is provided with seed guiding holes, the geed guiding plate is movably connected with the rack, the two sides of the magnetic disc are connected with the nail plate by virtue of slide rails and are arranged above the nail plate, the nail plate is provided with the top cover, and the top cover is provided with a push handle. The magnetic plate-type plug precision planter combines a seed pelleting process with a mechanical sowing technology, magnetic precision sowing is realized, sowing precision is higher and adaptability to seeds is good, overall structure is simple, and manufacturing cost is low, thus the magnetic plate-type plug precision planter is more beneficial to popularization of precision sowing technology and is applicable to production of seedlings in large-scale centralized sowing manner.

Description

technical field [0001] The invention belongs to an agricultural machine, and in particular relates to a magnetic plate type precision seeder for tobacco, vegetables, flowers and the like. Background technique [0002] Tobacco, vegetables, flowers and other crops mostly adopt industrialized seedling cultivation, with heavy sowing and production tasks and high quality requirements. For the precise sowing of pelletized seeds, there are two kinds of plug sowing technologies: vacuum suction type and staggered plate type at home and abroad. Vacuum air suction type is divided into two categories: one is plate precision seeder; the other is needle suction precision seeder. The air-suction precision seeding device has technical problems such as complex structure, and easy blockage of the seed meter and other air-suction components. The applicant's previous invention "a permanent magnet roller type tray seeder", the patent number is 201010132252.1, discloses a permanent magnet rolle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/04
Inventor 王万章何玉静刘剑君姬少龙张红梅王永田
Owner HENAN AGRICULTURAL UNIVERSITY
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