A long-acting release controlled fertilizer granulation device with screening function for red bean grass planting

Abstract

The invention discloses a long-acting release-controlled fertilizer granulation device for red bean grass planting with a screening function, which includes a cutting and separating box, a first motor, a material distribution plate, a granulating hopper and a leaking plate. A granulation storage box is installed below, a partition plate and a fixed rod are respectively installed under the stirring rod, the distribution plate is installed under the bearing plate, and the granulation bucket is located in the middle of the top of the granulation storage box. A second motor is installed on the inner bottom side of the fixed frame, the drain plate is fixed on the top outside of the fixed frame, and a filter plate is welded and fixed on the bottom of the second cavity. The long-acting release-controlled fertilizer granulation device for red bean grass planting with screening function can adjust the feeding speed, and is convenient for synchronous adjustment, and can ensure the complete delivery of materials, and can screen fertilizer granules, effectively It is beneficial to sieve out the fine particles in the fertilizer, and is beneficial to the long-term controlled-release use of the release-controlled fertilizer.

Description

technical field [0001] The invention relates to the technical field of release-controlled fertilizer granulation, in particular to a long-acting release-controlled fertilizer granulation device with screening function for planting red bean grass. Background technique [0002] Red bean grass belongs to leguminous plants, and its root system has root nodules, which can fix nitrogen in the air. Generally, no fertilization is required, but scientific research shows that the application of certain nitrogen and phosphorus fertilizers is effective for the planting of red bean grass. It can effectively Increase the yield of red bean grass and improve the quality of red bean grass; [0003] The release-controlled fertilizer is based on coating on the outside to achieve the effect of controlling nutrient release. It can make the nutrients in the fertilizer release in the soil for two to three years, and always ensure that the red bean grass gets sufficient nutrients, which can effecti...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a long-acting release-controlled fertilizer granulation device with screening function for red bean grass planting, to solve the problem that the currently used release-controlled fertilizer granulation device proposed by the above-mentioned background technology cannot adjust the feeding speed , and it is not convenient for synchronous adjustment, and it cannot ensure the complete transportation of materials, and it cannot screen fertilizer particles, which is not conducive to screening out fine particles in fertilizers, and is not conducive to the long-term controlled release of release-controlled fertilizers.

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