Multi-layer soil collecting device for soil detection

Abstract

The invention discloses a multi-layer soil collecting device for soil detection. The device comprises a drill bit, a reinforcing rib, a pedal, a sampler, a rotating disc, a bearing, a rectangular groove, a connecting rod, a sampling device, a sealing plate, a baffle plate, a compression spring, a circular groove, a soil shovel, a push rod, a hydraulic cylinder, a piston, a soil storage cabin, an electric control switch, a hydraulic machine, anti-sliding pads, fixing rings and a soil baffle device, wherein the sampler is of a columnar structure; the rotating disc is arranged at the top of the sampler; the inner ring of the rotating disc is welded with one end of the connecting rod; the other end of the connecting plate is welded with the top side surface of the sampler; the pedal is arranged in a slight upper position of the sampler; the sampler is perpendicular to the pedal; the bearing is arranged at the connecting part of the sampler and the pedal; the bearing is fixedly mounted in the middle of the pedal; the fixing rings are respectively arranged on two sides of the top of the pedal; the anti-sliding pads are arranged on the pedal inside the fixing rings; the reinforcing rib isarranged on the outer side of the sampler below the pedal.

Description

technical field [0001] The invention relates to the technical field of soil improvement and sampling tools, in particular to a multi-level soil collection device for soil testing. Background technique [0002] With the rapid development of my country's economy and the acceleration of urbanization, industrialization, and agriculturalization, the environmental problems associated with the rapid development of soil and economy have become increasingly prominent. Due to improper operation or management in the production process, more and more soils have suffered Heavy metal pollution, soil heavy metal pollution is concealed, lagging and long-term. Heavy metals enter plants through the root system, and the growth of plants is inhibited. The direct or indirect harm of heavy metal pollution to industrial and agricultural production and human health has begun to be revealed. , so the treatment of polluted soil is imminent. [0003] In soil measurement and research, it is necessary to...

AI Technical Summary

Problems solved by technology

[0003] In soil measurement and research, it is necessary to excavate and sample the soil. For deep soil sampling research, deep excavation is often used to sample. There are many types of soil sampling tools, such as small sickles, shovels, Hoes, drills, etc., use these tools to sample soil by digging, and it takes a lot of manpower to reach the corresponding soil depth, which is time-consuming and laborious, and is easy to cause damage to surface vegetation. The structure is complex and the sampling is inconvenient. The functional modules of these soil sampling tools are relatively single, and they cannot perform deep sampling of soil at different depths. Therefore, a multi-level soil collection device for soil testing is proposed.

Images