Potato planting machine

Abstract

A potato planting machine comprises a machine frame (6), a fertilizer box (8) arranged on the machine frame, a fertilizer discharger and a fertilizer discharger chain wheel (9) which are arranged in the fertilizer box, a seed box (11), a seed discharger and a seed discharger chain wheel which are arranged in the seed box, a water tank (10), a water pipe (13), a ground wheel (15), a sowing boot (16), a fertilizer application furrow plough (17) and a soil covering disc.The fertilizer application box is arranged on the machine frame.The fertilizer discharger and the fertilizer discharger chain wheel are installed in the fertilizer application box.The fertilizer discharger comprises a fertilizer shaft.The upper edge of the fertilizer discharger in the fertilizer box is of a funnel-shaped structure.Fertilizer grooves are formed in the fertilizer shaft at intervals.Fertilizer falls onto the fertilizer grooves in the fertilizer shaft through the funnel-shaped structure in the fertilizer box first, the fertilizer shaft is driven by the fertilizer discharger chain wheel to rotate, and the fertilizer in the fertilizer grooves is discharged to a fertilizer application pipe at the bottom of the fertilizer box from the fertilizer discharger through openings of the fertilizer grooves from top to bottom along with rotation of the fertilizer shaft.

Description

technical field [0001] The present application relates to an agricultural machine, in particular to a potato planter. Background technique [0002] Potatoes are the main agricultural products in Gaoming District. Most of the potato planting still requires manual work. There is an urgent need for a complete set of potato planting machines to improve production efficiency. The existing potato planter manually applies fertilizer after sowing, which is inefficient, and the sowing opener structure of the planter is single, and the ditching efficiency is low. Some ditches are too narrow for planting, and some ditches are too wide. The soil covering operation is troublesome. At the same time, when potatoes are planted, water needs to be sprinkled when there is insufficient rain. When the soil hardens, water will quickly slip away through field gullies, which is not suitable for water retention. Therefore, be badly in need of the potato planter that can satisfy the potato planting...

AI Technical Summary

Problems solved by technology

The existing potato planter manually applies fertilizer after sowing, which is inefficient, and the sowing opener structure of the planter is single, and the ditching efficiency is low. Some ditches are too narrow for planting, and some ditches are too wide. Difficult to cover soil

At the same time, when potatoes are planted, water needs to be sprinkled when there is insufficient rain. When the soil hardens, water will quickly slip away through field gullies, which is not suitable for water retention.

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