Equipment for carrying soil detection through fixed-point spiral soil sampling

Abstract

The invention relates to the technical field of environment detection, and discloses equipment for carrying soil detection through fixed-point spiral soil sampling. The equipment comprises an equipment body; a grip is fixedly mounted at the top end of the equipment body; a pressing screw rod is fixedly connected to the lower portion of the grip; a connecting shaft core is fixedly connected to the end, away from the grip, of the pressing screw rod; a connecting spring rod is fixedly connected to the outer side of the connecting shaft core;a mounting block is fixedly connected to the end, away from the connecting shaft core, of the connecting spring rod; a supporting frame is fixedly connected to the lower portion of the mounting block; a bearing plate is fixedly connected to the lower portion of the supporting frame; and a fixed-point mechanism is fixedly connected to the lower portion of the bearing plate. According to the equipment for carrying soil detection through fixed-point spiral soil sampling, a soil sampling screw rod is driven by a driving pump to start to rotate, the soil sampling screw rod drills soil immediately, a positioning plate arranged at the bottom end of the fixed-point mechanism is in contact with the soil, the positioning plate realizes positioning of a soil collection position and depth, fixed-point sampling is realized, and detection is convenient.

Description

technical field [0001] The invention relates to the technical field of environmental detection, in particular to a soil detection device for fixed-point screw borrowing. Background technique [0002] Soil organic pollution is the most serious type of soil environmental pollution. There are existing equipment that can detect soil and can realize rapid detection of soil temperature and humidity, but there is no equipment that can quickly detect organic matter in soil. When soil organic matter is tested, it is often necessary to take samples and take them to the laboratory for testing, which is a cumbersome process. Environmental testing includes the detection of heavy metals and radioactive elements in soil, so soil sampling devices are used. In the process of soil sampling , soil at different depths will be collected for testing, and the existing soil collection devices are generally open type. When people sample deep soil, they will be mixed with shallow soil during the inse...

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Problems solved by technology

[0002] Soil organic pollution is the most serious type of soil environmental pollution. Existing equipment that can detect soil can quickly detect soil temperature and humidity, but there is no equipment that can quickly detect organic matter in soil. When soil organic matter is tested, it is often necessary to take samples and carry them to the laboratory for testing. The process is cumbersome. Environmental testing includes the detection of heavy metals and radioactive elements in the soil, so soil sampling devices are used. In the process of soil sampling , will collect soil at different depths for testing, and the existing soil collection devices are generally open-ended. When people sample deep soil, they will be mixed with shallow soil during the insertion process, resulting in the collected soil The sample is not pure, which will make the final test result bias; therefore, we propose a fixed-point spiral soil sampling equipment for soil testing

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