High-flexibility mechanized aquatic plant sampling device and sampling method thereof

Abstract

The invention discloses a high-flexibility mechanized aquatic plant sampling device. The device comprises a rack; a flexible mechanism, a power supply, a bucket and an inner cylinder are respectivelymounted at the top of the rack; the inner cylinder is sleeved in the bucket; a separation plate is fixed on the inner cylinder; meshes are formed in the separation plate and the inner cylinder; a lifting mechanism is mounted at the end of the flexible mechanism; a first driving mechanism is mounted at the end of the lifting mechanism; a grinding tooth is fixed at the end of the first driving mechanism; a second driving mechanism is mounted at the top of the bucket; a stirring rod is fixed on the second driving mechanism; and the stirring rod extends into the bucket. According to the high-flexibility mechanized aquatic plant sampling device, an electric driving wheel is controlled to work through a control switch, and the electric driving wheel drives the rack to move, so as to move the sampling device to be close to a sampling area, thereby facilitating the movement, greatly improving the sampling flexibility, avoiding the trouble of manual carrying, and providing convenience for sampling work.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to a highly flexible mechanized aquatic plant sampling device and a sampling method thereof. Background technique [0002] Aquatic plants are an important part of lake ecology and river ecology, and are the main work content of lake and river ecological monitoring. Plants that can grow in water are collectively referred to as aquatic plants. Aquatic plants are excellent swimmers or divers. The leaves are soft and Transparent, some are formed into filaments, such as hornwort, the filamentous leaves can greatly increase the contact area with water, so that the leaves can get the light that is rarely available in the water to the maximum extent, and absorb the carbon dioxide that is rarely dissolved in the water , to ensure the progress of photosynthesis; [0003] In the prior art: the patent application publication number CN 108029334 A discloses a highly flexible aquatic pl...

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Problems solved by technology

[0003] In the prior art: the patent application publication number CN 108029334 A discloses a highly flexible aquatic plant sampling device and sampling method thereof, which includes a quadrangular prism-shaped support made of angle steel, and the angle steel constituting the support is passed through stair steps The connecting bridge of the structure is connected, a jack is provided on the top of the support, a stainless steel plate is enclosed at the lower part of the support, and a sampling claw is provided at the bottom of the support, and the sampling claw is connected to the bottom of the support through a rotating shaft. A nut is locked by a locking bolt, which has a low degree of mechanization, cumbersome operation, time-consuming and laborious, and requires manpower to decontaminate after sampling, which greatly increases the burden on relevant personnel. The sampling range is small and the sampling ability is poor. , cannot meet the needs of use

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