Agricultural centrifugal fertilizer-spreading device

Abstract

The invention discloses an agricultural centrifugal fertilizer-spreading device, and belongs to the technical field of the agricultural machinery. The agricultural centrifugal fertilizer-spreading device uses a two-stage storing mode, and is composed of a spiral-type beating mechanism and a rotation centrifugal fertilizer-spreading mechanism. The agricultural centrifugal fertilizer-spreading device is characterized in that a motor drives spiral blades on an inner rotating disk to be rotated through a transmission mechanism, a large piece of the chemical fertilizer is smashed, a main rotation shaft connected on a wheel drives a rotation shaft to be rotated through the transmission mechanism, the rotation shaft passes through a connecting plate and is connected with a two-stage storing tank, a lot of small holes are opened around the two-stage storing tank so as to spread the fertilizer smoothly, five connecting holes are uniformly opened in the connecting plate, and the range of spreading the fertilizer can be controlled by connecting the different holes. The agricultural centrifugal fertilizer-spreading device is capable of automatically beating a large piece of the chemical fertilizer, uniformly spreading the fertilizer by the centrifugal rotation tank, and changing the spreading range, and is suitable for the particle-shaped and powder-shaped fertilizer.

Description

technical field [0001] The present invention relates to an agricultural centrifugal fertilizer spreading device, in particular to an agricultural centrifugal fertilizer spreading device which adopts a secondary feeding mechanism, a spiral crushing mechanism and a rotating centrifugal fertilizer spreading mechanism. It belongs to the field of agricultural machinery. Background technique [0002] A few days ago, farmers need to spread chemical fertilizers in the fields during the busy season of farming. The traditional way of spreading chemical fertilizers is to hold the chemical fertilizers in a pot, and then grab the chemical fertilizers and spread them by hand. The second is that due to the corrosion of chemical fertilizers, it will hurt hands. In recent years, some fertilizer throwing devices have emerged, but most of them use storage barrels to discharge the material. The fertilizer falls on the rotating disk driven by the wheels, and the fertilizer is thrown out. , but ...

AI Technical Summary

Problems solved by technology

[0002] A few days ago, farmers need to spread chemical fertilizers in the fields during the busy season of farming. The traditional way of spreading chemical fertilizers is to hold the chemical fertilizers in a pot, and then grab the chemical fertilizers and spread them by hand. The second is that due to the corrosion of chemical fertilizers, it will hurt hands. In recent years, some fertilizer throwing devices have emerged, but most of them use storage barrels to discharge the material. The fertilizer falls on the rotating disk driven by the wheels, and the fertilizer is thrown out. , but these devices are mainly for throwing some granular fertilizers, and are not suitable for some fine-grained or flour-like fertilizers, and these devices need to manually crush large pieces of chemical fertilizers to avoid blocking the feeding port. The throwing range of these devices is fixed and cannot be changed. Therefore, in view of the above problems, there is an urgent need for a device that can automatically break up bulk fertilizers, adjust the throwing range, and be applicable to both granular and flour-like fertilizers. A device for spreading fertilizer

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