Fine seeding machine for peanut field breeding

Abstract

The invention discloses a peanut field breeding precision seeder which comprises a rack, a driving land wheel device and a seeding device, the seeding device comprises a seed pre-filling device, an air suction seed discharging device, an air suction seed cleaning device, a seeding adjusting device and the like, and seeds are controlled by the seed pre-filling device to enter the air suction seed discharging device according to requirements; residual seeds are collected by combining the air-suction seed cleaning device, and the seeding adjusting device can automatically adjust the seeding speed and the distance between a scraper and a seeding port according to the peanut seeding speed, so that the damage rate of peanut seeds is reduced, and the optimal seed filling performance is realized; the overall shape of the driving land wheel device is V-shaped, and the driving land wheel device has a relatively low slip rate, so that the seeding stability of the seeding device of the peanut seeding machine and the accuracy of seeding hole spacing are ensured. According to the scheme, the seed filling efficiency in the peanut sowing process is effectively improved, the damage rate of peanut seeds is reduced, the sowing depth consistency in the sowing process is kept, and high practical application and popularization value is achieved.

Description

technical field

[0001] The invention relates to the field of small-scale flower breeding and seeding, in particular to a peanut field breeding precision seeder, which can achieve the seeding effect of first suction and then clearing, can perform in-situ turning, and achieve better control of peanut sowing depth and sowing spacing. Background technique

[0002] There are very few research and development of precision seeders for peanut plot breeding in China, and there are few finished products of peanut plot breeding precision seeders. At present, artificial breeding and non-professional mechanical breeding are mostly used. Guaranteed, affecting the accuracy of the test. A small number of peanut planting institutions used for testing generally have problems such as poor seeding performance, easy to cause peanut seed damage, missed sowing and high re-seeding rate, etc. The degree of mechanization of the planter is low, and the operating parameters of the planting device canno...

Examples

Embodiment Construction

[0021] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. In the following description, many specific details are set forth in order to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below. , It should be noted that the definition of directions such as front, rear, left and right is based on the forward direction of the planter.

[0022] Aiming at the problems that the current peanut field breeding planters in the current community have different adaptations to seeds, the mechanization degree of the seeder is low, and the operating parameters of the seeding device cannot be adjusted, etc., resulting in poor sowing qualit...

technical field

[0001] The invention relates to the field of small-scale flower breeding and seeding, in particular to a peanut field breeding precision seeder, which can achieve the seeding effect of first suction and then clearing, can perform in-situ turning, and achieve better control of peanut sowing depth and sowing spacing. Background technique

[0002] There are very few research and development of precision seeders for peanut plot breeding in China, and there are few finished products of peanut plot breeding precision seeders. At present, artificial breeding and non-professional mechanical breeding are mostly used. Guaranteed, affecting the accuracy of the test. A small number of peanut planting institutions used for testing generally have problems such as poor seeding performance, easy to cause peanut seed damage, missed sowing and high re-seeding rate, etc. The degree of mechanization of the planter is low, and the operating parameters of the planting device canno...

Examples

Embodiment Construction

[0021] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. In the following description, many specific details are set forth in order to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below. , It should be noted that the definition of directions such as front, rear, left and right is based on the forward direction of the planter.

[0022] Aiming at the problems that the current peanut field breeding planters in the current community have different adaptations to seeds, the mechanization degree of the seeder is low, and the operating parameters of the seeding device cannot be adjusted, etc., resulting in poor sowing qualit...

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