Quantitative sowing and fertilizing device and agricultural operation machine thereof

Abstract

The invention relates to the technical field of agriculture, in particular to a quantitative sowing and fertilizing device and an agricultural operation machine thereof. The quantitative sowing and fertilizing device comprises a storage box, a rotating disc and one or more material containing grooves, wherein a semi-disc part is arranged at the bottom of the storage box, and a discharging channelis formed in the center of the bottom of the semi-disc part; a conical guide plate is arranged in the storage box, and a feeding channel is formed in the middle of the conical guide plate; the rotating disc is driven by a rotating shaft, and the rotating shaft is rotationally connected with the two side walls of the storage box; and the material containing grooves are formed in the circumferentialside surface of the rotating disc. The quantitative sowing and fertilizing device has the beneficial effects that the rotating shaft can drive seeds in the material containing grooves to rotate whenrotating, and when the material containing grooves rotate to enable openings to face downwards, the seeds in the material containing grooves fall down and are discharged through the discharging channel to fall into dug pits, so that quantitative sowing can be realized, and the sowing quality and efficiency are effectively improved.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a quantitative sowing and fertilizing device and an agricultural operation machine thereof. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is the basic industry that provides support for the construction and development of the national economy. [0003] In agricultural sowing, seeds are usually sown into dug pits by manpower, but the amount of seeds sown needs to be controlled manually, and there are often situations of missing, under-seeding, and over-seeding, which will affect the final yield. Contents of th...

AI Technical Summary

Problems solved by technology

[0003] In agricultural sowing, seeds are usually sown into dug pits by manpower, but the amount of seeds sown needs to be controlled manually, and there are often cases of missing, under-seeding, and over-seeding, which will affect the final yield.

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