The invention belongs to the technical field of sediment sampling, and discloses a seabed resuspension sediment original matter sampling device, which comprises a device body, the device body comprises a box body and a sample storage barrel arranged at the lower part of the box body, a connecting channel structure is arranged between the box body and the sample storage barrel, and the connecting channel structure is selectively communicated; a limiting mechanism, a sampling mechanism, a moving mechanism and a clamping mechanism are arranged in the box body, the limiting mechanism is used for connecting the sampling mechanism into the box body, the clamping mechanism is used for clamping the sampling mechanism, and the moving mechanism is used for driving the clamping mechanism to move so that the synchronously moving sampling mechanism enters the sample storage barrel through the connecting channel structure for sampling; the sample storage barrel comprises a positioning main barrel and a positioning auxiliary barrel, the positioning main barrel is fixedly connected with the box body, the positioning auxiliary barrel is movably connected to the inner side of the positioning main barrel, and the positioning main barrel and the positioning auxiliary barrel are matched to form a sealed space. The raw material sampling device disclosed by the invention can be used for effectively, accurately and efficiently sampling resuspended sediments.

    本发明属于沉积物取样技术领域,公开一种海底再悬浮沉积物原物取样装置,包括装置本体,装置本体包括箱体和设置于箱体下部的样品存储桶,箱体和样品存储桶之间设置连接通道结构,连接通道结构选择性连通;箱体内部设置限位机构、取样机构、移动机构和夹持机构,限位机构用于将取样机构连接于箱体内,夹持机构用于夹持取样机构,移动机构用于带动夹持机构运动以使同步运动的取样机构通过连接通道结构进入样品存储桶内进行取样;样品存储桶包括定位主桶和定位副桶,定位主桶与箱体固定连接,定位副桶活动连接于定位主桶内侧,定位主桶和定位副桶相配合形成密封空间。本发明的原物取样装置可有效对再悬浮沉积物进行准确、高效的取样。


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    Title :

    Original substance sampling device for submarine resuspended sediments


    Additional title:

    一种海底再悬浮沉积物原物取样装置


    Contributors:
    MI BEIBEI (author) / ZHAI BIN (author) / ZHANG YONG (author) / ZHANG HUI (author) / WANG ZHONGLEI (author) / CAO PENG (author) / WANG KUNSHAN (author)

    Publication date :

    2025-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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