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A side-by-side double-chamber drum seeder

A technology of hole seeder and roller, which is applied in the field of side-by-side double-chamber roller hole seeders, which can solve the problems of seed arching, difficult to control precision, multiple seeds and holes, etc., and achieve the effect of solving the problem of arching and simple structure

Inactive Publication Date: 2015-12-30
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to control the precision during the working process. With the problem of seed arching, the phenomenon of multiple seeds and holes is serious.

Method used

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  • A side-by-side double-chamber drum seeder
  • A side-by-side double-chamber drum seeder
  • A side-by-side double-chamber drum seeder

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0023] Such as Figure 1-6 As shown, the side-by-side double-chamber drum hole seeder includes a fixed plate 1, a drum 2, a duckbill hole forming device 3, a seed picker 7, a seed cleaning plate 5, and a brush 6. The drum 2 rotates around the fixed plate 1, and the drum 2 The outer ring is welded with evenly distributed duckbill hole forming devices 3, and the side of the duckbill hole forming device 3 is provided with positioning holes 4. Bolt holes 8, the seed picker 7 are installed together with the duckbill hole-forming device through bolts, the seed picker 7 is divided into a seed taking chamber 9 and a seed throwing chamber 11 arranged side by side, and betwee...

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Abstract

The invention belongs to the field of seeding devices for agricultural utilization and discloses a side-by-side double-cavity roller type bunch planting device. The side-by-side double-cavity roller type bunch planting device comprises a fixed tray, a roller, duckbilled soil openers, a seed metering device, a seed cleaning plate and a brush, wherein the roller rotates around the fixed tray, the duckbilled soil openers distributed uniformly are welded on the outer ring of the roller, a locating hole is formed in the side surface of each duckbilled soil opener, the seed metering device is arranged at the inner cavity of the duckbilled soil opener, a bolt hole is formed at one side of the seed metering device, the seed metering device and the duckbilled soil openers are arranged together by a bolt, the seed cleaning plate is fixed on the fixed tray, and the brush is fixed at the end of the seed cleaning plate. The bunch planting device enables the seeds to line up actively to fill in the seed metering device, prevents bulging, and can accurately control the seed metering and seeding quantity; the bunch planting device has a simple structure, can accurately control the seeding quantity, and can be adaptive to different seeds and the bunch planting quantities by changing the size and the shape of a seed fixing hole in the seed metering device.

Description

technical field [0001] The invention belongs to the field of agricultural seeding devices, in particular to side-by-side double-chamber drum seeders. Background technique [0002] Seeders are widely used in agricultural production, such as air-suction precision seeders, which use the suction principle of a blower to determine the amount of seeds planted in each hole. The structure is complex, the cost is high, and the use and maintenance are difficult. It is difficult to popularize in rural areas. And the mechanical duckbill hole forming device seed metering device: the existing mechanical duckbill hole forming device type seed metering device uses the gravity and inertia of the seeds in the forward process to make the seeds enter the duckbill hole forming device and discharge them, with a simple structure , low cost, easy to use and maintain. However, it is difficult to control the precision during the working process. Along with the problem of seed arching, the phenomenon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/18A01C7/20
Inventor 胡斌陈玉龙李苗苗孙兴冻罗昕李俊伟黄勇李阳唐飞
Owner SHIHEZI UNIVERSITY
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