Automatic seeder

A seeder, automatic technology, applied in the field of seeders, can solve the problems of slow seeding speed, uneven seeding, large workload, etc., and achieve the effects of smooth seeding action, uniform seeding, and fast speed.
CN101828452BInactive Publication Date: 2012-05-16XINJIANG WEST LIJING ECOLOGICAL CONSTR
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
XINJIANG WEST LIJING ECOLOGICAL CONSTR
Publication Date
2012-05-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an automatic seeder, which comprises a plurality of sets of seeding units. Each seeding unit comprises a seeding groove for containing seeds; a material port is arranged at the lower part of the seeding groove; a seeding plate capable of reciprocating is installed below the seeding groove; a seeding hole matching with the material port is arranged on the seeding plate; the seeding plate reciprocates so that the material port and the seeding hole are switched between a connected state and a mutually closed state; and the seeding plate is connected with a driver making the seeding plate reciprocate. The seeding plate is driven by an external power to reciprocate, so that the material port and the seeding hole are switched between the connected state and the mutually closed state to automatically implement the seeding operation. Compared with the manual seeding, the automatic seeding is more efficient, faster and more uniform. The invention can be used for seeding many kinds of seeds by adjusting the size of the seeding hole and the thickness of the seeding plate, adopts a plurality of different seeding speeds and accurately adjusts the seed number of each seeding operation.
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Description

technical field

[0001] The invention relates to a seeder, in particular to an automatic seeder. Background technique

[0002] Sowing plays a very important role in agricultural production, and the technical content is relatively high. The quality of sowing is directly related to the amount of agricultural harvest, and the workload of sowing is quite large. There are many machines for agricultural production, but most of the current agricultural machines are large-scale machines, which are suitable for large farmlands. However, most of the farmlands in the Jiangnan area are small-scale farmlands, and the existing large-scale agricultural machines cannot be used, so only backward ones can be used. Compared with mechanical sowing, manual sowing not only has a large workload, but also uneven sowing, uneven growth of agricultural products, poor effect and low yield. The patent No. 99246181.2 discloses a semi-automatic seeder, which can freely adjust the row spacing and the numbe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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