A depth-controlled injection type agricultural fertilization device

Abstract

The invention discloses a depth control type injection agricultural fertilizing device. The depth control type injection agricultural fertilizing device comprises a moving mounting plate; a pluralityof groups of stepping moving structures are horizontally arranged on the moving mounting plate at equal intervals; a depth adjusting injection fertilizing structure is positioned and mounted at the middle position of each moving mounting plate between every two groups of the stepping moving structures; each stepping moving structure comprises moving mounting discs which are symmetrically arrangedon the front side and the rear side of the moving mounting plate; a moving motor is vertically arranged at the middle position of each moving mounting plate on the front side in an embedded manner; moving rotating shafts are symmetrically arranged at the front end and the rear end of each moving motor; each moving rotating shaft extends out of the corresponding moving mounting disc and is coaxially provided with an incomplete moving wheel; each depth adjusting injection fertilizing structure comprises a limiting mounting groove which is vertically formed at the middle position of the moving mounting plate between every two moving mounting discs in the embedded manner. The depth control type injection agricultural fertilizing device has the advantages of being compact in structural design,complete in functions, easy in fertilizing depth adjustment, accurate and efficient in fertilizing, high in applicability, and the like.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a depth-control injection type agricultural fertilization device. Background technique [0002] Soil must be considered in fertilization because: First, fertilization is only required when the soil has insufficient supply of a certain nutrient, and it is not necessary to apply all the necessary elements to the soil. Because most nutrients are in plentiful supply, otherwise they would be wasted and even poisonous to the crop, which is sometimes overlooked. Second, after the fertilizer is applied to the soil, a series of changes will occur, which will affect the fertilizer effect to varying degrees. If the soil is not considered, it is impossible to talk about real and reasonable fertilization. For example, the application of nitrate nitrogen fertilizer in paddy fields will inevitably reduce the fertilizer efficiency and so on. [0003] In order to solve the above problems, the present ...

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Problems solved by technology

This is sometimes overlooked because most nutrients are in plentiful supply which would otherwise be wasted or even poisonous to the crop

Second, after the fertilizer is applied to the soil, a series of changes will occur, which will affect the fertilizer effect to varying degrees. If the soil is not considered, it is impossible to talk about the real rational fertilization

[0003] In order to solve the above-mentioned problems, the present invention is proposed, which solves the problems of the currently used agricultural fertilization device, such as low accuracy of fertilization, waste of fertilizer, and soil quality change, due to the use of the form and structure of direct spraying, and overcomes the current problems The agricultural fertilization device used, due to the fixed-height fertilization structure, cannot be quickly switched according to weather conditions and crop requirements in actual use, making the quality and efficiency of fertilization low, making the present invention compact in structure design and perfect in function. The advantages of simple adjustment of fertilization depth, accurate fertilization, high efficiency of fertilization, strong adaptability, etc.

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