Ditching-free fertilizing device

Abstract

The invention discloses a ditching-free fertilizing device, and belongs to the field of agricultural mechanical equipment. The ditching-free fertilizing device at least comprises a rack, a transmission mechanism and a fertilizer mixer; the rack is connected with a matched tumbril in a hanging manner; the transmission mechanism at least comprises a hydraulic motor and a chain transmission and is located on one side of the rack; and the fertilizer mixer at least comprises a fertilizer mixing knife roll, a housing and a supporting plate. The ditching-free fertilizing device can realize integration of fertilizer and soil mixing operation under the condition of no ditching, and a certain number of cutter teeth are additionally mounted on blades, so that the mixing concentration of the fertilizer in different soil depth layers is adjusted, the fertilizing operation effect that the fertilizer is not exposed on the surface layer of the soil is achieved, full-layer release of the fertilizer efficiency in a fertilization depth layer is promoted, the fertilizer utilization rate is increased, and the ditching-free fertilizing device is suitable for fertilization operation of organic fertilizers or chemical fertilizers in orchards.

Description

technical field [0001] The invention discloses a ditch-free fertilizing device, which belongs to the field of agricultural machinery equipment, and particularly relates to the field of orchard fertilizing machinery. Background technique [0002] Soil is an important carrier for the growth of crops, and it interacts and affects each other with crops. Fruit trees are high-water-consuming and high-fertilizer-consuming crops. Fertile soil must be the prerequisite for comprehensively improving the yield and quality of fruits. The content of organic matter in soil is an important index to measure soil quality. Orchard soil organic matter can not only improve soil fertility characteristics, but also provide essential nutrients for fruit trees and play a role in water storage and moisture conservation. However, for a long time, people have not paid attention to the protection of the soil environment. Extensive use of chemical fertilizers has caused soil compaction in orchards, ser...

AI Technical Summary

Problems solved by technology

The fertilization method of spreading the whole garden exposes the fertilizer to the upper layer of the ground, which greatly reduces the fertilizer efficiency; the artificial ditch fertilization method is not only labor-intensive, inefficient, time-consuming and laborious, but also the fertilizer is mostly accumulated at the bottom of the ditch, which cannot make the fertilizer and the soil fully Mixing, resulting in a reduction in fertilizer utilization; the above two fertilization methods are no longer suitable for the requirements of modern orchard fertilization management, so it is necessary to develop corresponding fertilization machinery to meet the needs of modern orchard fertilization

At present, there are operating machines in China that can realize the integration of ditching and fertilization. However, these machines only replace manual work, and do not solve the problems of slow fertilizer efficiency and low fertilizer utilization rate.

At present, there is still a lack of operating machinery that can mix fertilizers and soil in domestic fertilization machinery, and it is impossible to achieve the fertilization effect that does not expose the fertilizer on the surface

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