Early spring sprouting potato seed bud correcting and sowing device

Abstract

The invention provides an early spring sprouting potato seed bud correcting and sowing device. The early spring sprouting potato seed bud correcting and sowing device comprises a seed falling device,wherein the seed falling device comprises a mounting plate and an outer baffle which are arranged in parallel; a driving shaft is arranged at the upper part between the mounting plate and the outer baffle; a driven shaft is arranged at the lower part between the mounting plate and the outer baffle; the driving shaft is connected with power input equipment; chain wheels are arranged on the drivingshaft and the driven shaft; the chain wheels on the driving shaft and the driven shaft are in transmission fit through a driving chain; and a plurality of supporting claws are arranged on the drivingchain. The early spring sprouting potato seed bud correcting and sowing device has the advantages that bud blocks do not need to be placed one by an operator, and the bud blocks with diseases can be prevented from infecting other bud blocks; the operator only needs to turn over the bud blocks with potato buds which are obviously downward beside a potato seed box, so that the labor intensity is greatly reduced; a sensor does not need to be arranged to provide a feeding signal, so that the early spring sprouting potato seed bud correcting and sowing device is more suitable for being used in a complicated working environment in a field; and the early spring sprouting potato seed bud correcting and sowing device can be mounted and used on agricultural carrying tools with different widths, andhas a wide applicable range and the like.

Description

technical field [0001] The invention relates to a potato sowing machine, in particular to a device for sowing positive buds of seed potatoes with buds in early spring. Background technique [0002] At present, in the Huanghuai River Basin of my country, in order to make potatoes available in the spring and early in the morning, some areas use germinated seed potato buds to sow in late February. The common sowing methods are mostly manual planting, which is inefficient and labor-intensive. In recent years, those skilled in the art have designed a semi-automatic potato sowing device that is matched with a tractor. The buds are manually inserted into the chain pins, and then the chain pins send the buds into the opener of the potato seeding machine. in the seed ditch. Although this device reduces the intensity of sowing and placement of potato with buds, the sowing efficiency is still low, and the needles for recycling need to penetrate into the buds. Once some buds carry pota...

AI Technical Summary

Problems solved by technology

Although this device reduces the intensity of sowing and placement of potato with buds, the sowing efficiency is still low, and the needles for recycling need to penetrate into the buds. Once some buds carry potato viruses, molds and other germs, Cross-infection can result and the germs can spread widely

In addition, each bud block needs to be manually inserted on the pin, and the operator still needs to operate quickly, continuously, and for a long time, and the work intensity is still high

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