Energy and fertilizer saving orchard ditching fertilizer applicator

Abstract

The invention discloses an energy and fertilizer saving orchard ditching fertilizer applicator and belongs to the technical field of agricultural machines. The equipment comprises a tractor and a rack connected to the rear end of the tractor. A ditching unit, a fertilizer applying unit, a stirring unit and a backfill unit are sequentially mounted on the rack from front to back, the fertilizer output end of the fertilizer applying unit is located above the work range of the ditching unit, the work range of the stirring unit is located within the work width of the ditching unit, and the work depth of the ditching unit ranges from 15 cm to 25 cm; the lowest end of the stirring unit is 25-35 cm lower than that of the ditching unit, the ditch depth is carried out twice, consumed power is reduced, and fertilizer and soil are stirred to be more uniform through an axial rotary tool. Meanwhile, the fertilizer is scattered to the soil layer 20 cm below the soil layer, the fertilizer is mixed and stirred at the position, absorption of a developed root system is promoted, the root system of a fruit tree on the shallow layer is not developed, and waste caused by shallow layer fertilization is avoided.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to an energy-saving and fertilizer-saving orchard ditching and fertilizing machine. Background technique [0002] When the orchard ditching and fertilizing machine is working, it goes through four processes of ditching, fertilization, mixing and backfilling. The ditching depth is about 50cm, and then the fertilizer is spread. The ditch opened, the whole ditch fertilization process is completed. In this process, the ditching unit needs to have a ditching depth of about 50 cm, which is relatively large and consumes a large amount of power consumption. In addition, the ditching unit often moves upwards and the ditching depth is insufficient, resulting in fertilization. The depth does not meet the requirements, therefore, it is necessary to improve the existing orchard ditching fertilizer applicator. Contents of the invention [0003] In order to solve the...

AI Technical Summary

Problems solved by technology

In this process, the ditching unit needs to have a ditching depth of about 50 cm, which is relatively large and consumes a large amount of power consumption. In addition, there will often be insufficient ditching depth caused by the upward movement of the ditching unit, which will lead to fertilization. The depth does not meet the requirements, therefore, it is necessary to improve the existing orchard ditching fertilizer applicator

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