Grain seed direct sower

Abstract

The invention discloses a grain seed direct sower which comprises a rack, a roller, a ditcher, grain seed funnels, a belt sowing device, a motor and a transmission mechanism. The roller is arranged onthe front portion of the lower surface of the rack in a downwards protruding manner, a baseplate is arranged at the rear section of the lower surface of the rack, the ditcher is arranged on the baseplate, and the grain seed funnels are arranged on the rear side of the upper portion of the rack; the belt sowing device comprises an upper roller, a lower roller and belts, the belts and the grain seed funnels are arranged in one-to-one correspondence, a seed getting device is arranged on the outer surface of each belt, and the motor is in driving connection with the roller and the belt sowing device through a transmission mechanism and enables the roller and the lower roller to rotate in opposite directions. The grain seed direct sower can directly sow grain seeds in rice fields, effect of settling a matter at one go is realized, grain seed sowing process is simplified, grain growing period is shortened, and grain yield is increased; the grain seed direct sower is compact in structure andconvenient to operate, can be used in various rice field environments like flatlands and hilly lands and is low in purchasing and using cost and convenient for popularization.

Description

Technical field [0001] The invention relates to the technical field of grain seeding, in particular to a direct seeding machine. Background technique [0002] China is a large agricultural country, and rice is one of the main sources of food for mankind. However, more than 60% of the planting of cereal seeds stays in the stage of manual planting, which takes time and effort. The existing seedlings of cereals require seedlings to be raised before they can be planted in the paddy fields. The reason: cereal seeds cannot be sown directly into the paddy fields. They need to germinate in a moderately dry and wet environment. The seeds will only rot; at the same time, the number of grain seeds sown in each litter also needs to be precisely controlled, preferably 1-3 grains. The entire transplanting operation is tedious and time-consuming. [0003] Although mechanized seedling transplanters have appeared in modern agriculture, they need to first raise seedlings and then plant seeds in the...

AI Technical Summary

Problems solved by technology

[0002] China is a large agricultural country, and rice is one of the most important sources of food for human beings. However, more than 60% of the planting of grain seeds remains at the stage of manual insertion, which is time-consuming and labor-intensive.

The existing grain sowing needs to raise seedlings first, and then can be inserted in the paddy field. Gein: grain seeds cannot be directly sown into paddy fields, and they need to be germinated in a moderately dry and wet environment. The seeds will only rot; at the same time, the number of grain seeds sown in each nest also needs to be precisely controlled, preferably 1-3. The entire transplanting operation is cumbersome, time-consuming and labor-intensive

[0003] Although mechanized rice transplanters have appeared in modern agriculture, they need to be planted in the paddy field after the seedlings are raised first. The purchase cost is high, and they are only used for a few days in a year during the rice transplanting season, requiring a lot of maintenance and maintenance. Maintenance is difficult and expensive

At the same time, it is only suitable for use in flat and wide areas, and the use effect is not satisfactory, such as: the turning range is large, and the corners of the paddy fields cannot be inserted, resulting in waste of paddy fields, etc.

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