Farmland greening hardened soil remediation restoration device

Abstract

The invention discloses a farmland greening hardened soil remediation restoration device, and belongs to the field of soil restoration. The farmland greening hardened soil remediation restoration device comprises a soil restoration box; the middle internal part of an upper part box body of the soil restoration box is fixedly connected with a blanking box; the internal part of the left side of theblanking box is fixedly connected with a first crushing gear; the middle internal part of the left side box body of the blanking box is fixedly connected with a fixing slide block; the horizontal direction middle internal part of the fixing slide block is contacted with a top rod through contact connection; the left end of the top rod is fixedly connected with an extruding plate; the left side surface of the extruding plate is fixedly connected with a second crushing gear; the second crushing gear and the first crushing gear are arranged in a misalignment manner; the right end of the top rod is connected with a cam through contact connection; the back side of the center of the cam is connected with a third motor. The farmland greening hardened soil remediation restoration device is used for double crushing of hardened soil, the crushing effect is excellent, restoration liquid sprayed using spray nozzles can be contacted with soil fully, and it is beneficial for soil restoration.

Description

technical field [0001] The invention relates to the field of soil treatment, in particular to a compacted soil treatment and restoration device for farmland greening. Background technique [0002] Soil is the surface of the Earth's landmass composed of minerals, organic matter, water, air and living organisms. Soil is the loose surface of land that is fertile and capable of growing plants. Soil is composed of minerals, animals and plants from weathering of rocks, organic matter produced by the decomposition of microbial residues, soil organisms (solid phase substances), water (liquid phase substances), air (gas phase substances), oxidized humus, etc. Solid matter includes soil minerals, organic matter, and nutrients obtained by microorganisms through photoinhibition and sterilization. Liquid matter mainly refers to soil moisture. Gas is the air that exists in the pores of the soil. These three types of substances in the soil constitute a contradictory unity. They are in...

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Problems solved by technology

[0004] The soil used for farmland planting is easy to compact after a long time, which reduces the air permeability of the roots and affects the growth of crops. The compacted soil needs to be crushed. Chinese patent (notification number: CN206535604U) discloses an agricultural soil crushing device , in this patent, the crushing of the soil is realized by the rotation of two crushing rollers, the crushing effect is very poor, which seriously affects the crushing quality of the soil

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