Solid granular fertilizer application vehicle

Abstract

The invention discloses a solid granular fertilizer application vehicle. The solid granular fertilizer application vehicle comprises a vehicle frame, a hole digging mechanism and a lifting mechanism.Fertilizer bins are arranged at left and right ends of the vehicle frame, fertilizer dischargers are arranged in the fertilizer bins, and the fertilizer dischargers can transport fertilizers in the fertilizer bins to a rotating main shaft feeding opening through transporting pipelines quantitatively. The lifting mechanism is arranged on the top of the middle of the vehicle frame, and the lifting mechanism is composed of hydraulic systems, limiting systems and a lifting board. The hole digging mechanism is arranged at the lower end of the lifting board, and the hole digging mechanism is composed of a bit, a spiral blade, a rotating main shaft and a driving motor. By means of the solid granular fertilizer application vehicle, a reciprocating effect of the bit from the fertilizer applicationvehicle to positions under the earth surface around plants can be achieved, automation of deep application of the granular fertilizers is achieved, and the working efficiency is improved; and meanwhile, dug soil can be discharged to the ground surface in a spiral rotating direction, and the situation that soil, which is turned up after punching is conducted, falls back into holes, so that a fertilizer cannot be applied into the holes completely is effectively prevented, so that the fertilizer application efficiency is improved.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a solid granular fertilizer fertilizing vehicle. Background technique [0002] Solid granular fertilizer is an important agricultural resource and is widely used in China. Solid granular fertilizer refers to compound fertilizer, potash fertilizer and other fertilizers. Fertilization refers to the agricultural technical measures that apply fertilizers to the soil or sprinkle them on plants to provide the nutrients needed by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yield, improve crop quality, fertilize soil and improve economic benefits. Therefore, rational and scientific fertilization is one of the main means to maintain sustainable agricultural development. [0003] Solid granular fertilizer has been heavily invested in agricultural production and has become an indispensable fertilizer for agricultura...

AI Technical Summary

Problems solved by technology

The structure of the fertilizer applicator is simple, and the efficiency of fertilization is much improved compared with manual digging. However, the weight of the fertilizer is all carried by people, which is labor-intensive, and for hard soil, the depth of fertilization will be affected, and the amount of fertilizer applied each time is also small

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