A sampling mechanism, a sampling system and a sampling method

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By designing an automated sampling mechanism that combines a column, sampling arm, and lifting mechanism, flexible sampling, storage, and cleaning of liquids in tank trucks are achieved. This solves the problems of cumbersome manual operation and cross-contamination in existing technologies, enabling continuous, efficient, and standardized sampling of liquids in tank trucks.

CN122385257APending Publication Date: 2026-07-14杭州粮泰智能科技有限公司

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: 杭州粮泰智能科技有限公司
Filing Date: 2026-05-20
Publication Date: 2026-07-14

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Abstract

The present application belongs to the technical field of sampling, and particularly relates to a sampling mechanism, which comprises a stand column, a sampling arm one is rotationally arranged on the stand column, a sampling arm two and a lifting mechanism are rotationally arranged on the sampling arm one, the sampling arm two and the lifting mechanism are connected, the sampling arm two is provided with a sampler and a sampling positioning mechanism, a storage device and a cleaning device are further included, the storage device is provided with a containing cavity, a plurality of storage containers are arranged in the containing cavity, the cleaning device is provided with a cleaning cavity, a sampler cleaning assembly is arranged in the cleaning cavity, the sampling arm one rotates on the stand column, the sampling arm two rotates on the sampling arm one, the sampling positioning mechanism can sample liquid in a tank truck mouth according to the position of the tank truck and the positions of different sampling mouths on the tank truck, after sampling is completed, the sampled liquid is stored in the storage containers, after storage is completed, the sampler cleaning assembly cleans the sampler, and sampling operation efficiency is improved.

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