A precision and uniform seeding device for a precision seeder

Abstract

The invention discloses a precise and uniform seeding device for a precision seeder, which belongs to the field of seeders and includes a feeder box, a feeder, a discharge pipe, and a feeder bin, and the feeder is installed on one side of the feeder box , a plurality of distribution bins are uniformly arranged in the feeder, discharge pipes are installed on the lower side of the feeder and corresponding to the positions of the feeder bins, and a feeding mechanism is provided in the feeder, so The feeding mechanism includes a feeding pipe, the feeding pipe is fixed on the inner wall of the material box near the side of the distributor, and a spiral blade lifting rod is installed in the feeding pipe, and the feeding pipe and the material box are close to the distributor. One side of the feeder is jointly provided with a plurality of outlets, and the outlets correspond to the distribution bins one by one. Through the setting of various structures, this scheme can realize continuous and uninterrupted feeding of the seeds in the material box, and at the same time can adjust the discharge volume of the discharge port, and can also avoid the characteristics of seed waste.

Description

technical field [0001] The invention relates to the technical field of seeders, in particular to a precise and even seeding device for a precision seeder. Background technique [0002] With the continuous development of seeding technology, the advantages and disadvantages of seeding technology reflect the overall technical level of agricultural mechanization in a country, and the seeder is the core component of agricultural mechanization. In order to realize the high-efficiency continuous precision sowing of the seeder, it is necessary to carry out precise and uniform reseeding of the seeder. [0003] After retrieval, Chinese Patent No. CN 105474844 B discloses a precise and uniform seeding device for a precision seeder, which mainly relates to the technical field of agricultural precision seeders. It consists of a frame, a control device, a transmission device, a seed adding box, a seed transport device and a seed guide plate. Control device is positioned at the left end ...

AI Technical Summary

Problems solved by technology

[0004] The seeding device in the prior art still has the following disadvantages in actual use: such a device is provided in the seeding box of the seeding device, and this method of the device cannot achieve continuous and accurate continuous seeding. That is to say, there are intermittent seeding operations, and the efficiency needs to be improved; in addition, the amount of seeds cannot be accurately adjusted when adding seeds, which is likely to cause waste of seeds and over-planting. Therefore, a precision and uniform seeding device for precision seeders is proposed again

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