Automatic field water and fertilizer application system

Abstract

The invention provides an automatic field water and fertilizer application system. The automatic field water and fertilizer application system comprises a water and fertilizer storage tank and a waterand fertilizer deep application device, wherein the water and fertilizer deep application device is provided with a slidable water and fertilizer pipe and an ejection mechanism for ejecting the waterand fertilizer pipe, so that the water and fertilizer pipe can be ejected to be inserted into soil and pulled out of the soil; a pump is arranged on the water and fertilizer storage tank; an outlet of the pump communicates with the water and fertilizer pipe through a water and fertilizer hose; wheels are arranged at the bottom of the water and fertilizer storage tank, the water and fertilizer storage tank is provided with a connecting mechanism used for being detachably connected with a vehicle frame with a power device, and the water and fertilizer deep application device is detachably connected with the vehicle frame with the power device through a water and fertilizer component base. Through the arrangement of the water and fertilizer storage tank and the water and fertilizer deep application device, automatic operation of inserting and pulling out the water and fertilizer pipe into soil and automatic operation of injecting water and fertilizer into the soil can be achieved. An externally-hung connection structure is adopted, the vehicle frame of an existing rotary cultivator can be fully utilized, and the use cost is greatly reduced.

Description

technical field [0001] The invention relates to a field fertilization system, in particular to a field automatic water and fertilizer application system. Background technique [0002] Deep application of water and fertilizer can directly provide nutrients to the roots of crops, avoid the waste of fertilizers and the impact of unpleasant odors on the environment, ensure high yield and high quality of crops, and reduce the impact of excessive fertilization on soil properties, especially suitable for economical woody trees. Fertilize. Existing deep application of water and fertilizer mostly adopts manual schemes, such as the hydraulic water and fertilizer gun described in Chinese patent document CN2664363Y, which can reduce the pressurization action during fertilization. CN202759948U has recorded a kind of mobile water and fertilizer integration technology, wherein has recorded traveling gear and water pump, utilizes water pump to inject water and fertilizer into soil through ...

AI Technical Summary

Problems solved by technology

However, the above-mentioned solutions are all manually pressing the fertilizer injector into the soil, which has high labor intensity, inconvenient operation and low work efficiency.

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