
基本信息:
- 专利标题: 一种自动取样器
- 专利标题(英):Automatic sampling device
- 申请号:CN201811525034.7 申请日:2017-01-11
- 公开(公告)号:CN109813566A 公开(公告)日:2019-05-28
- 发明人: 刘佳 , 李传哲 , 穆文彬 , 于福亮 , 田济扬 , 邱庆泰
- 申请人: 中国水利水电科学研究院
- 申请人地址: 北京市海淀区车公庄西路20号
- 专利权人: 中国水利水电科学研究院
- 当前专利权人: 中国水利水电科学研究院
- 当前专利权人地址: 北京市海淀区车公庄西路20号
- 代理机构: 成都余行专利代理事务所
- 代理人: 王天桂
- 主分类号: G01N1/08
- IPC分类号: G01N1/08
The invention relates to an automatic sampling device. A main rod (3) is connected with an expanding rod (4) through a driving device, the driving device drives the main rod (3) and a drill bit (7) tomove vertically in the axial direction, the main rod (3) is provided with multiple clamping grooves formed axially in different positions, a cutting ring is placed in each clamping groove, and through the multiple cutting rings, soil at different soil depths is automatically sampled; the driving device comprises a miniature motor (6), a rotating screw rod (14) and a movable nut (15), one end of the rotating screw rod (14) is connected with the miniature motor (6), the other end of the rotating screw rod is in threaded connection with the movable nut (15), the miniature motor (6) is fixed in the expanding rod (4), and the outer wall of the movable nut (15) is fixedly connected with the hollowed inner wall of the main rod (3).
公开/授权文献:
- CN109813566B 一种自动取样器 公开/授权日:2020-06-30
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N1/00 | 取样;制备测试用的样品 |
--------G01N1/02 | .取样装置 |
----------G01N1/04 | ..固体的,如采用切割 |
------------G01N1/08 | ...用提取工具,如岩心钻头 |