A valve-type multifunctional precision seeder
A kind of seeder and multi-functional technology, applied in agricultural machinery and implements, shovels, plows, etc., can solve the problems of poor seed uniformity, poor versatility, and poor cost performance, so as to reduce seed consumption, reduce planting costs, and novel design Effect
Inactive Publication Date: 2016-11-23
YANGTZE UNIVERSITY
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Problems solved by technology
[0003] The object of the present invention is to provide a multi-function, high working efficiency, simple structure, convenient use, quantitative and uniform seeding, to solve the problem of poor seed uniformity, large amount of seed used, poor cost performance and general purpose of the traditional single-function wheat drill machine. Valve-type multifunctional precision seeder with poor performance and other problems
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[0022] The valve-type multifunctional precision seeder includes a rotary tillage device and a fertilization and seeding device. The rotary tillage device is composed of a rotary tillage support 1, a reducer 2, a rotary tillage main shaft 3 and a rotary tiller 4. The middle part of the rotary tillage support 1 is provided with a reducer 2, and the input shaft at the front end of the reducer 2 is equipped with a universal coupling The device 5 is used to be connected with the power system of the traction device during work. On the rotary tillage support 1 below the reducer 2, a rotary tillage main shaft 3 is installed through a bearing seat, and a plurality of rotary tillage knives 4 are installed at intervals on the rotary tiller main shaft 3, and the output of the rotary tiller main shaft 3 through the transmission chain 6 and the reducer 2 The shaft 7 is connected; the rotary tillage support 1 at the rear end of the rotary tillage main shaft 3 is equipped with a soil retainin...
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The invention relates to a valve type multifunctional precision seeder, and belongs to the technical field of agricultural machinery. The valve type multifunctional precision seeder comprises a rotary tilling device and a fertilizing and seeding device, wherein a motor is mounted on a rotary tilling bracket of the rotary tilling device; the fertilizing and seeding device comprises a fertilizing and seeding frame, a transmission long shaft, a fertilizer device, a precision seeder and a power land wheel; the fertilizer device is mounted on the fertilizing and seeding frame; the transmission long shaft is mounted on the fertilizing and seeding frame at the rear end of the fertilizer device; the power land wheel is mounted on the fertilizing and seeding frame below the transmission long shaft through a mounting rack; the precision seeder is mounted on the fertilizing and seeding frame between the transmission long shaft and the fertilizer device. The seeder is simple in structure and novel in design, and solves the problems that the existing precision seeder mainly depends manpower to perform spot seeding, the efficiency is low, the labor intensity is high, the operation quality is poor, and the like. The precision seeder has a positive promotion significance for improving crop yield, reducing seed use level and reducing planting cost.
Description
technical field [0001] The invention relates to a valve-type multifunctional precision seeder, which belongs to the technical field of agricultural machinery. Background technique [0002] Wheat is an important food crop in my country, and the increase in wheat production and income is closely related to the national economy. At present, wheat planting is mainly in the drill mode. Because the seeds of the drill are gathered together and the distribution uniformity is poor, during the development and growth of the wheat, mutual shading, unfavorable ventilation, and weak photosynthetic ability result in low wheat yield and waste of seeds. Quantitative Evenly distributed sowing, the roots of the wheat grains are evenly spread out, which can improve the utilization rate of water and fertilizer, reduce the competition for nutrients between seeds, and develop a strong root system. It is beneficial to promote strong individual development, early tillering, more development of shoo...
Claims
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IPC IPC(8): A01B49/06
Inventor 彭三河
Owner YANGTZE UNIVERSITY