Seed taking spoon of potato seed sowing device
A technology of seed picking spoon and seed metering device, which is applied in the field of agricultural machinery, can solve the problems of high reseeding rate and missed seeding rate, low operating efficiency, etc., and achieve the effects of improving adaptability, strong restraint effect, and ensuring stability
Pending Publication Date: 2022-05-13
NORTHWEST A & F UNIV
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Problems solved by technology
As the key component of the potato high-speed precision seeder, the seed metering device is still dominated by the spoon belt (chain) type seed metering device, but there are problems such as high re-seeding rate and missing seeding rate, and low operating efficiency, which brings huge problems to users. troubled
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[0013] 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.
[0014] Such as figure 1 , 2 As shown in , 3, a kind of potato seed metering spoon of the present embodiment includes a support plate 1, and the support plate 1 is provided with an installation hole 6 for installing the seed extraction spoon, and the bottom of the support plate 1 is vertically arranged There is a fixed base plate 2, and the support plate 1 and the fixed base plate 2 form an "L" shape. The fixed base plate 2 is processed with a 10mm round hole 7, which can leak impurities in the spoon during seed cleaning. The three inclined round rods A 3 , B 4 , and C 5 are all 40mm in length, and are installed on the fixed base plate 2. The distance L between the...
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The invention discloses a potato seed metering device seed taking spoon which comprises a bearing plate, a fixed bottom plate and three inclined round rods, the fixed bottom plate is vertically arranged at the bottom of the bearing plate, and the bearing plate and the fixed bottom plate form an L shape. The three inclined round rods are installed on the fixed bottom plate, an included angle alpha is formed between the three inclined round rods and the fixed bottom plate, the three inclined round rods and the fixed bottom plate jointly form a spoon body similar to a circular truncated cone, the distance between center points of the bottom faces of the three inclined round rods is L, connecting lines of the three center points form an equilateral triangle, and the inclined round rod A and the inclined round rod B are arranged on the side close to the bearing plate. An inclined round rod C is arranged on one side far away from the bearing plate. According to the invention, the re-seeding and miss-seeding rate can be reduced, the migration stability is improved, and the operation requirement of high-speed precision seeding is met.
Description
technical field [0001] The invention relates to agricultural machinery, in particular to a seed picking spoon for a potato seed metering device. Background technique [0002] Potato mechanized seeding is the most important link to realize the whole mechanized production of potatoes, which directly affects the yield and quality of potatoes. As the key component of the potato high-speed precision seeder, the seed metering device is still dominated by the spoon belt (chain) type seed metering device, but there are problems such as high re-seeding rate and missing seeding rate, and low operating efficiency, which brings huge problems to users. troubled. Therefore, the present invention provides a potato seed metering scoop that reduces the repeated sowing rate and improves operating efficiency. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a seed picking spoon that reduces the repeated so...
Claims
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Login to View More IPC IPC(8): A01C9/08
CPCA01C9/08
Inventor 黄玉祥高原李鹏
Owner NORTHWEST A & F UNIV