Probiotic sampling device

Abstract

The invention relates to the field of probiotics, in particular to a probiotic sampling device. The technical problem of the invention is to provide a probiotic sampling device. According to the technical scheme, the probiotic sampling device comprises a second connecting side plate, a multi-stage lifting control rod, a soil taking mechanism, a soil brushing mechanism and a screening mechanism, and the upper part of the first connecting bottom plate is connected with a real-time control screen. According to the invention, flower bed type automatic soil taking without manual trampling is achieved, flower bed soil containing bacillus subtilis is obtained, a small amount of sampling operation is carried out in a slight brushing manner, and a small amount of soil samples containing bacillus subtilis are obtained; most of the obtained soil is automatically transferred back to the original position of the flower bed, so that the original integrity of the flower bed is guaranteed, a small amount of obtained soil samples are screened, and small stones contained in the inner part are screened and removed.

Description

technical field [0001] The invention relates to the field of probiotics, in particular to a sampling device for probiotics. Background technique [0002] Bacillus, a genus of bacteria that forms spores. They are highly resistant to external harmful factors, widely distributed, and exist in soil, water, air, and animal intestines. [0003] At present, there is a kind of Bacillus subtilis, which exists in large quantities in the soil of flower beds, and can be extracted from the soil of flower beds during colony cultivation. In the prior art, flower beds are covered by a large number of flowers, and only part of the surface soil is exposed In the area where soil extraction is carried out manually, due to the high fence of the small flower beds, it is necessary to manually enter the flower beds for soil extraction operations. pits for landfill restoration, and artificial entry into flower beds will inadvertently trample certain flowers and grasses, which in turn leads to tram...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the fact that the flower beds are covered by a large number of flowers and there are only some areas where the surface soil is exposed, when manual soil extraction is performed, due to the high fence of the small flower beds, it is necessary to manually enter the flower beds for soil extraction operations. Large-scale tools such as shovels are used for excavation, and the excavated pits are not buried and restored after excavation, and artificial entry into flower beds will inadvertently trample some flowers and grass, which in turn leads to damage to flowers and grass during the process of artificial soil extraction. Grass causes trampling damage, which reduces the green area of ​​the flower bed. At the same time, when the soil of the flower bed is trampled manually, human feet partially squeeze the soil of the flower bed, which leads to a higher local density of the soil inside the flower bed, resulting in water circulation in the soil. Poor flow caused some flowers and grass to lack water. After manual excavation, the excavated pits were not filled, which exposed the deep soil of the flower beds to sunlight and air, resulting in accelerated evaporation of water in the deep soil, resulting in Local drought occurs in the surrounding soil area, which destroys the shortcoming of the ecological environment of the flower bed. The technical problem of the present invention is: to provide a probiotic sampling device

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