Efficient potato seeder with efficient seed metering function

Abstract

The invention discloses an efficient potato seeder with an efficient seed metering function, and relates to the field of agricultural machines and equipment. The seeder comprises a main machine frameand a suspension device arranged at the front end of the main machine frame, and further comprises a seed metering device arranged in the middle of the main frame, a ground wheel walking system at thebottom of the main machine frame, a main control system and a rotary tillage device arranged at the bottom of the front end of the main machine frame. The seed metering device comprises a driving motor, an upper driving wheel, a lower driving wheel, a spoon chain, a seed taking spoon, a metal foil piece, a baffle piece, an eccentric wheel, a hall sensor, a piezoelectric sensor and an opposite-type photoelectric sensor. The seeder has the advantages that seeding, checking and supplementation can be integrated in the combined planting process, the problems of manual missing seeding observationand reseeding in the planting process are solved, unattended automatic detection and reseeding are achieved, and the working efficiency is improved; the situations that two seeds are sown in one pit and the seed metering device is blocked are avoided; the soil turning efficiency is improved, and the situation that broken stone or hard soil blocks in soil abrade a rotary tillage cutter is reduced.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to a potato seeder for efficient seed arrangement. Background technique [0002] The nutritional value of potatoes is very high. It can be used as a staple food and is also conducive to weight loss. People have a high demand for potatoes. The economic benefits of potatoes are becoming more and more significant. The enthusiasm of farmers to grow potatoes is also increasing, but growing potatoes is a labor-intensive task. relatively large assignments. The potato planter can greatly reduce people's labor and improve productivity. However, due to the different sizes and shapes of seed potato pieces, the difficulty of mechanized planting by potato planters has been increased. Problems such as low seed filling rate, difficulty in reseeding and missed sowing have always been difficult problems in mechanized potato planting. Contents of the invention [0003] The purp...

AI Technical Summary

Problems solved by technology

However, due to the different sizes and shapes of seed potato pieces, the difficulty of mechanized planting of potato planters has been increased. Problems such as low seed filling rate, difficulty in reseeding and missed sowing have always been difficult problems in mechanized potato planting.

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