High-low-row planting operation machine

Abstract

The invention relates to a high-low-row planting operation machine, which comprises a chassis, a rotary tillage mechanism, a fertilizing mechanism, a seeding mechanism, and a compacting mechanism, thechassis is connected to the rear end of a tractor by means of a hanger, and the rotary tillage mechanism, the fertilizing mechanism, the seeding mechanism and the compacting mechanism are sequentially arranged on the chassis; the rotary tillage mechanism comprises a group of soil-digging rotary tillage wheels and a group of subsoil rotary tillage wheels which are sequentially arranged on the bottom of the chassis; each soil-digging rotary tillage wheel comprises a rotary shaft and soil-digging rotary tillage blades evenly distributed on the surface, and each subsoil rotary tillage wheel comprises a rotary shaft and subsoil rotary tillage blades evenly distributed on the surface. According to the invention, the soil-digging rotary tillage wheels are utilized to carry out rotary tillage onsoil on a straight operation line and turn the subsoil to both sides, so that high ridges are formed, the subsoil rotary tillage wheels are utilized to carry out rotary tillage on subsoil on the straight operation line, and high ridges which are used for crop planting and arranged at intervals are formed by the joint action of both. Compared with the structures of conventional operation machines,the structure does not become complex, high-low-row planting can be realized by planting the same type of crop on the high ridges and furrows, and an increase in the difficulty of operation caused bythe different harvesting methods of different crops is prevented.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a high-low row planting operation machine. Background technique [0002] After the crops are planted, there are many factors required in the growth period, including water, fertilizer, sunlight, ventilation, etc. The growth height of the same crop after planting is basically the same, which will cause mutual blocking of sunlight and ventilation. Therefore, the existing technology In this method, crops of different heights are planted at intervals, and crop planting rows with high and low intervals are formed. The utilization rate of sunlight between crops of different heights can be maximized, and the ventilation rate has also been significantly improved. However, this method needs to be carried out Multiple planting operations in the field or improvement of the operating machine to realize the planting of multiple crops at one time. In addition, differ...

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Problems solved by technology

[0002] After the crops are planted, there are many factors required in the growth period, including water, fertilizer, sunlight, ventilation, etc. The growth height of the same crop after planting is basically the same, which will cause mutual blocking of sunlight and ventilation. Therefore, the existing technology In this method, crops of different heights are planted at intervals, and crop planting rows with high and low intervals are formed. The utilization rate of sunlight between crops of different heights can be maximized, and the ventilation rate has also been significantly improved. However, this method needs to be carried out Multiple planting operations in the field or improvement of the operating machine to realize the planting of multiple crops at one time. In addition, different harvesting operations for different crops are also required when harvesting crops. This planting method is complicated to operate and requires a large amount of labor. Every trip into the field can result in crop loss

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