Fertilizing device

Abstract

The invention discloses a fertilizing device, which comprises a bottom plate. Rollers are connected to two ends of the bottom plate respectively, a fertilizer tank is fixedly connected to the top of the bottom plate, a feeding hopper is arranged at the top center of the fertilizer tank, and one side, close to the feeding hopper, of the top of the fertilizer tank is provided with a water inlet. A discharging pipe is arranged at the bottom center of the fertilizer tank, two supporting columns are vertically connected to the inner bottom wall of the fertilizer tank and positioned on two sides ofthe discharging pipe, and tops of the two supporting columns are jointly connected with a protective cover. In the fertilizing device, a servo motor rotates to drive an adjusting plate to rotate, andthe adjusting plate rotates to control an angle formed with an opening of the discharging pipe, so that the outlet size can be controlled, the discharging port size can be adjusted conveniently, and discharging quantity can be conveniently adjusted aiming at different crops; when spraying of liquid fertilizers is required, the liquid fertilizers can be sprayed through a water pipe under the pressurizing effect of a liquid outlet pump, and wide applicability is realized.

Description

technical field [0001] The invention relates to the technical field of fertilization devices, in particular to a fertilization device. Background technique [0002] In the process of agricultural production, in order to supplement the nutrients needed by crops during growth, crops need to be fertilized regularly. In order to improve efficiency, mechanical fertilization has replaced manual fertilization. The use of fertilization devices is more efficient and avoids the impact of fertilizer on human hands. Injury, the amount of fertilizer required by crops in each period of growth or different crops is different, so the fertilization device needs to be able to reasonably control the amount of fertilizer applied to different crops to ensure the healthy growth of crops; [0003] Most of the existing fertilization devices have a fixed amount of output, and the size of the output cannot be adjusted, and most of the solid fertilizer devices can only fertilize solid fertilizers, the...

AI Technical Summary

Problems solved by technology

[0003] The amount of output of existing fertilization devices is mostly fixed, and the size of the output cannot be adjusted, and most of the solid fertilizer devices can only fertilize solid fertilizers, the scope of application is relatively limited, and there is a certain inconvenience in use

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