Granular soil spraying machine

Abstract

The invention discloses a granular soil spraying machine, comprising a machine frame, a slurry system, a pipeline system, a transmission and power system and a control system, wherein the slurry system comprises a slurry stirring system and a slurry pumping system; and the machine frame is provided with a granular agent system. The granular soil spraying machine can manufacture soil culture medium with stable and excellent granular structure, and is suitable for cultivating ideal plant community; the prepared soil layer can resist washing of rain, does not need to be covered by any covering material, and has good water-retention performance; and the equipment carries out design in a full mechanization and full automation manner and has extreme high operating efficiency. The granular soil spraying machine is designed modularly, is easy to repair and maintain, and has convenient operation and high degree of humanization.

Description

technical field [0001] The invention relates to a granular soil spraying machine, specifically a device for preparing artificial soil with excellent granular structure, which can be applied to the spraying work of ecological vegetation restoration on rock or soil slopes, and can also be used in soil and water conservation. , mine regreening, land greening, municipal construction, agricultural planting and other fields to prepare the artificial soil needed. Background technique [0002] At present, in the slope regreening work for the purpose of vegetation restoration at home and abroad, many of them will adopt the method of spraying greening, that is, related materials (planting soil, fertilizer, organic matter of peat soil, water retaining agent, adhesive, seeds, etc.) ) is sprayed onto rocks or soil slopes to form a layer of guest soil, and then expect plants to germinate and grow in it to form vegetation. This process is mainly completed by mechanical equipment (such as s...

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Problems solved by technology

[0010] Although the above-mentioned spraying machines have their own characteristics, they all have some defects, such as relatively simple equipment, inaccurate and unstable material measurement, low operating efficiency, short spraying distance, low head, etc.

The foreign soil layer prepared by the above-mentioned mechanical equipment has poor water holding capacity, fertilizer retention and stability, and cannot effectively resist the erosion of rainwater. Usually, non-woven fabrics and other materials need to be covered after construction to prevent the guest soil layer from being washed away by rainwater. Vegetation The ecological effect of restoration is not ideal, especially on high and steep bare rock slopes. The main reason for the above phenomenon is that the guest soil layer made by traditional spraying methods and equipment does not have stable and good soil aggregates. structure

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