A double-sided sowing truck for grain seeds

Abstract

The invention provides a double-sided sowing vehicle for grain seeds. The double-sided sowing vehicle comprises a frame, an engine, front vehicle wheels, an elevating vehicle wheel and a stock bin, wherein the front end of the frame is provided with the engine; driving axles are arranged at two sides of the frame; two sides of the driving axles are provided with the front vehicle wheels; each driving axle is connected with the inner sides of intermediate shafts located at two sides of the frame through a first transmission mechanism; the middle part of the frame is fixedly provided with the elevating vehicle wheel through an elevating bar; the top of the elevating bar is provided with an elevating handle; the stock bin is fixedly arranged on the rear end of the frame and is in a strip shape as a whole; a plurality of discharging cabins are arranged in the stock cabin along a length direction; the bottom of each discharging cabin is provided with a blanking hole; the bottom of the stock bin is provided with a blanking pipe at a position corresponding to the blanking hole; and the bottom of the stock bin corresponding to the blanking hole and the blanking pipe is slidably provided with a group of symmetric valve strips. The double-sided sowing vehicle is simple in structure, low in manufacturing cost, wide in application scope, capable of realizing bidirectional sowing and bulldozing to-be-sowed ground, uniform in sowing density and beneficial for rooting of crops.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a grain seed double-sided sowing vehicle. Background technique [0002] The seeder is a planting machine that uses crop seeds as the object of sowing. The seeder used for a certain type or a certain crop is often named after the type of crop, such as grain drill, corn hole seeder, cotton seeder, pasture spreader, etc. According to the sowing method, it can be divided into spreader, drill, hole sower and so on. Most of the existing planters have complex structures, high manufacturing costs and high weight, and are mainly suitable for planting crops in plain areas, but are not widely used in hilly areas. In these hilly areas, artificial seeding is mostly used, making seeding The efficiency is extremely low, manpower is wasted, and the income is very small; in addition, most of the existing seeders have an integrated one-way sowing structure. During the turning proc...

AI Technical Summary

Problems solved by technology

Most of the existing planters have complex structures, high manufacturing costs and high weight, and are mainly suitable for planting crops in plain areas, but are not widely used in hilly areas. In these hilly areas, artificial seeding is mostly used, making seeding The efficiency is extremely low, manpower is wasted, and the income is very small; in addition, most of the existing seeders have an integrated one-way sowing structure. During the turning process of the equipment, it is easy to cause repeated sowing turning to the inside, while the sowing density turning to the outside is low. , the sowing effect is poor; and the traditional seeder does not have the function of flattening the ground, if the grain seeds are spread on the uneven ground, it will seriously affect the rooting and germination of the seeds, and the sowing uniformity is poor; after the seeds are sown, if Without partial soil covering, it is not conducive to the rooting of crops

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