Belt type seeding device

Abstract

The invention discloses a belt-typed seeding apparatus, consisting of a seeding box, a ditching shovel shaft and a ditching shovel. The upper part of the ditching shovel shaft is communicated with thebottom of the seeding box, the front end of the lower part thereof is connected with the ditching shovel, and the rear end thereof is provided with a seed outlet; a passage which is formed by the seeding box and the ditching shovel shaft is internally provided with three belt pulleys in triangle shape; the periphery of the belt pulleys is sheathed by a seeding belt which is provided with a seeding hole; the passage which is formed by the seeding box and the ditching shovel shaft is also internally provided with an adjusting plate with adjusting bolts. The belt-typed seeding apparatus realizesthe precise sowing of the seeds and the staggering sowing of the seeds at the same time, leads the spacing among the plants to be more scientific and reasonable, and is beneficial to saving the resource and increasing the yield of the crops.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and relates to a seed metering device for a seeder, in particular to a belt-type seed metering device for a seeder. technical background [0002] At present, most of the seed metering devices of the existing seeders are of the gear type. When the seed metering device of this structure is in operation, the seeds are directly dropped into the soil after being exported from the gears, and it is easy to form accumulations, resulting in the need for a large amount of seeds after emergence. It takes a lot of manpower to thin the seedlings, which is a waste of resources. At the same time, it is impossible to achieve a reasonable distance between the plants, which is not conducive to increasing the production and income of crops. Contents of the invention [0003] In view of the problems and deficiencies in the prior art, the object of the present invention is to provide a belt-type seed metering ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the seed metering devices of the existing seeders are of the gear type. When the seed metering device of this structure is in operation, the seeds are directly dropped into the soil after being exported from the gears, and it is easy to form accumulations, resulting in the need for a large amount of seeds after emergence. It takes a lot of manpower to thin the seedlings, which is a waste of resources. At the same time, it is impossible to achieve a reasonable distance between plants, which is not conducive to increasing the production and income of crops.

Images