Seed guiding device of seeder
A planter and seed technology, applied in the directions of planter parts, agricultural gas emission reduction, etc., can solve the problems of uneven spacing between seeds, uneven placement, affecting crop growth and economic benefits, etc., to ensure economic benefits, improve Effects of seed uniformity and accuracy
Inactive Publication Date: 2015-10-28
内蒙古农业大学机电工程学院
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Problems solved by technology
That is, after the seeds leave the seed meter, they fall freely in the seed guide tube under the action of gravity. However, in the process, the collision, bounce and friction of the seeds are complicated and difficult to improve, resulting in , the phenomenon of uneven landing and uneven spacing between species will appear, which will affect the growth and economic benefits of crops
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[0017] The present invention will be further described below in conjunction with specific embodiments, and the advantages and characteristics of the present invention will become clearer along with the description. However, these embodiments are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.
[0018] see Figure 1 to Figure 7 , the present invention relates to a seed guiding device for a planter, comprising a side plate 1, an axial positioning member 12, a seed guiding belt 2, a pulley assembly and a seed partition 3, the side plate 1 is two pieces, and Arranged in parallel and connected together by axial po...
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The invention relates to a seed guiding device of a seeder. The seed guiding device of the seeder comprises side plates, an axial positioning piece, a seed guiding belt, belt wheel assemblies and seed partition plates. The two side plates are arranged in parallel and connected together through the axial positioning piece. The seed guiding belt is installed between the two side plates in a rotating mode through the belt wheel assemblies, and the belt wheel assemblies are driven by power mechanisms. On the outer side of the seed guiding belt, the multiple seed partition plates are evenly installed in the rotating direction of the seed guiding belt. Seed guiding belt height adjusting mechanisms are further arranged on the side plates. The seed guiding device of the seeder has the advantages of being capable of evenly conveying seeds discharged by a seed discharging device into seed furrows, improving seed discharging uniformity and accuracy and guaranteeing economic benefits.
Description
technical field [0001] The invention relates to the new technical field of agricultural mechanization, in particular to a no-tillage seeder with a relatively high seed metering device, such as a 2BM-9 no-tillage seeder. Background technique [0002] Due to the limitations of its own structural characteristics, the no-tillage seeder has a relatively high position of the seed meter, resulting in a large vertical distance between the seed meter and the opened seed ditch. In this way, the no-tillage seeder requires a long distance guide device. But the seed introduction device corresponding to most of domestic implements is the seed introduction tube. That is, after the seeds leave the seed meter, they fall freely in the seed guide tube under the action of gravity. However, in the process, the collision, bounce and friction of the seeds are complicated and difficult to improve, resulting in , the phenomenon of uneven landing and uneven spacing between species will appear, wh...
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CPCY02P60/20
Inventor 赵满全刘飞张涛陈晨刘月琴李凤丽麻乾
Owner 内蒙古农业大学机电工程学院