Remediation device for hardened soil

Abstract

The invention discloses a remediation device for hardened soil. The remediation device is characterized in that strut bearings are rotationally connected with moving rollers; the moving rollers are fixedly connected with a rotating shaft; a large belt wheel is in rolling connection with the upper end of a driving belt and is fixedly connected with a driven shaft; the driven shaft is sleeved with upper ends of stay rods; lower ends of the stay rods are fixedly connected with the lower end of a device body; a first eccentric wheel and a second eccentric wheel are fixedly connected with the leftside and the right side of the driven shaft respectively; first bevel gears are fixedly connected with the end parts of the driven shaft; second bevel gears are fixedly connected with lower parts of worms. According to the device, the worms drive worm wheels to rotate to drive grinding rollers to rotate, then the hardened soil is smashed to fall on a guiding plate, and the smashed oil is driven tomove up and down by the guiding plate performing vertical reciprocating vibration and is intermittently discharged into a mixing box from a soil output pipe; a driving shaft under rotating drives stirring blades to rotate to mix chemicals and the soil sufficiently; the mixed soil is intermittently discharged by a second turntable under rotating. The device is reasonable and applicable in structural design, the governing efficiency of the hardened soil is greatly improved, and labor is saved.

Description

technical field [0001] The invention relates to an environmental protection device, in particular to a restoration device for compacted soil. Background technique [0002] Soil compaction refers to the lack of organic matter and poor structure of the soil surface. Under the action of external factors such as irrigation or rainfall, the structure is destroyed and the soil material is dispersed. After drying, the soil surface is hardened by the cohesive force. Usually, the pollution to the environment should be reduced. Excessive application of inorganic fertilizers, serious shortage of organic fertilizers, failure to use straw returning methods, resulting in serious shortage of animal and plant humus, excessive input of plastic products, accumulation of harmful substances, etc. have caused soil compaction. [0003] At present, the main method of soil compaction restoration is to crush the soil and apply microbial fertilizers to the soil. The secretion of microorganisms can di...

AI Technical Summary

Problems solved by technology

Excessive application of inorganic chemical fertilizers, serious shortage of organic fertilizers, non-use of straw returning methods, resulting in serious shortage of animal and plant humus, excessive input of plastic products, accumulation of harmful substances, etc. have caused soil compaction

[0003] At present, the main method of soil compaction restoration is to crush the soil and apply microbial fertilizers to the soil. The secretion of microorganisms can dissolve the phosphate in the soil, release phosphorus, and at the same time, release potassium and trace element cations. , restore the aggregate structure in the form of bond bridges, and eliminate soil compaction. Most of the existing soil restoration methods are artificially broken and sprinkled with biological fertilizers, which has low work efficiency and consumes a lot of labor.

Images