Pneumatic boosted seed,fentilizer hole sowing machine

Abstract

The present invention provides an automotive boosting seeding and fertilizing hole-planting machine. It includes the following several portions: machine frame, ground-wheel, seeds and fertilizer tank, seeding device and hole-sowing deice. Said invention also provides its working principle and concrete operation method.

Description

Technical field [0001] The invention provides a steam-assisted seed and fertilizer hole sower, which belongs to the technical field of agricultural machinery. Background technique [0002] Existing hole seeder has two kinds of manpower hole seeder and tractor-hung hole seeder. Among them, most of the human-powered hole sowers are shovel-type sowing or mouth-pressing hole-planting, all of which work under the action of human push or pull. Rolling along the forward direction under force, due to the unevenness of the soil, the hole-seeding wheel is blocked when the hole-forming device rotates, and sliding or dragging occurs, resulting in lack of seedlings and broken ridges when crops emerge. If the above two hole seeders are planted under the condition of mulching, because the movement of the hole sowing wheel is blocked, the ground wheel will slide, the slip rate will increase, the film holes will increase, the distance between holes will increase, and cavitation will occur, a...

AI Technical Summary

Problems solved by technology

Among them, most of the human-powered hole sowing machines are shovel-type sowing or mouth-pressing hole sowing, all of which work under the action of human push or pull. direction, the work efficiency is low, and the front end of the soil inserter is easy to block the soil, and the seeds are blocked in the seeding pipe, resulting in seedling shortage and broken ridges; while the tractor-mounted hole sower is under the tractor’s pulling force, the soil hole forming device on the hole sowing wheel Under the soil reaction force, it rolls along the forward direction. Due to the unevenness of the soil, the hole-seeding wheel is blocked when the hole-forming device rotates, sliding or dragging, resulting in the lack of seedlings and broken ridges when the crops emerge.

If the above two hole seeders are planted under the condition of mulching, because the movement of the hole seeding wheel is blocked, the ground wheel will slide, the slip rate will increase, the film hole will increase, the hole distance will increase, and cavitation will occur. Cause tearing and scratching of the film, greatly reducing the covering effect of the mulch

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