一种土壤碘化物快速检测仪器

Abstract

本实用新型公开了一种土壤碘化物快速检测仪器，涉及土壤碘化物检测技术领域，包括套筒，套筒的侧面固接有固定板，固定板的正面固接有转轴，转轴远离固定板的一端卡接有限位圆盘，转轴外壁设有伸缩杆一，伸缩杆一的顶部转动连接在限位圆盘的外壁，伸缩杆一的底部铰接有固定底座，固定板的正面固接有凸柱，凸柱外壁卡接有伸缩杆二，伸缩杆一的下部右侧铰接有伸缩杆三，伸缩杆二的正面设有插槽，插槽内壁插接有定位销。本实用新型通过向远离套筒的一侧拉出伸缩杆一，并将伸缩杆一拉出至合适位置，固定底座将装置固定，同时伸缩杆二向下伸出，利用伸缩杆三调节所需角度和长度，用定位销将其固定，利用多个螺纹连接起到快拆作用。

Claims

1. A rapid soil iodide detection instrument comprising a cartridge (11), characterised in that: The top outer wall of the sleeve (11) is provided with external threads, and the bottom inner wall of the sleeve (11) is provided with internal threads. A fixing plate (12) is fixedly connected to the side of the sleeve (11), and a rotating shaft is fixedly connected to the front of the fixing plate (12). One end of the rotating shaft away from the fixing plate (12) is engaged with a limiting disc (13). A telescopic rod (14) is provided on the outer wall of the rotating shaft. The top of the telescopic rod (14) is rotatably connected to the outer wall of the limiting disc (13). A fixed base (15) is hinged to the bottom of the telescopic rod (14). A protruding post is fixedly connected to the front of the fixing plate (12). The rotating shaft and the protruding post extend to the back. The outer wall of the protruding post is fitted with a telescopic rod two (16). The lower right side of the telescopic rod one (14) is hinged with a telescopic rod three (17). The bottom left side of the telescopic rod two (16) is provided with a sliding groove. The telescopic rod three (17) is slidably connected to the inner wall of the sliding groove. The front of the telescopic rod two (16) is provided with a slot. The inner wall of the slot is fitted with a positioning pin (18). The top of the sleeve (11) is provided with a suction mechanism (2). The bottom of the sleeve (11) is provided with a filtering mechanism (3). The bottom of the filtering mechanism (3) is provided with a stirring mechanism (4). It also includes a suction mechanism (2), a filtration mechanism (3) and a stirring mechanism (4). The suction mechanism (2) is used to reduce the pressure and quickly suction out the filtered clear liquid; the filtration mechanism (3) is used for filtration; and the stirring mechanism (4) is used for stirring.

2. The apparatus for rapid detection of soil iodide according to claim 1, characterized in that: The suction mechanism (2) includes a suction shell (21), the bottom of the suction shell (21) is provided with an internal thread, the top of the sleeve (11) is threadedly connected to the suction shell (21), the middle part of the suction shell (21) is concave upward, the bottom inner wall of the suction shell (21) is provided with a gasket (22), and the top surface of the suction shell (21) is fixedly connected with a top plate (23).

3. The apparatus for rapid detection of soil iodide according to claim 2, characterized in that: The suction mechanism (2) also includes a piston (25), a piston shaft (24) is slidably connected to the center of the top plate (23), a piston (25) is fixedly connected to the bottom of the piston shaft (24), the piston (25) is slidably connected to the inner wall of the suction shell (21), and a piston handle (26) is fixedly connected to the top surface of the piston shaft (24).

4. The apparatus for rapid detection of soil iodide according to claim 1, characterized in that: The filtering mechanism (3) includes a filter screen (32), the bottom of the sleeve (11) is threadedly connected to a filter sleeve (31), the top of the filter sleeve (31) is provided with an external thread, the bottom of the filter sleeve (31) is provided with an internal thread, and the top inner wall of the filter sleeve (31) is fixedly connected to a filter screen (32).

5. The apparatus for rapid detection of soil iodide according to claim 4, characterized in that: The stirring mechanism (4) includes a stirring cylinder (41), the top of the stirring cylinder (41) is provided with an external thread, the bottom of the filter sleeve (31) is threaded to the stirring cylinder (41), and a stirring pad (42) is fixed to the top surface of the stirring cylinder (41).

6. The apparatus for rapid detection of soil iodide according to claim 5, characterized in that: The stirring mechanism (4) further comprises a stirring plate (44), a rotating column (43) is rotatably connected at the bottom shaft center of the stirring cylinder (41), the outer wall of the rotating column (43) is fixedly connected with the stirring plate (44), the bottom of the stirring cylinder (41) is fixedly connected with a motor fixing plate (46), the motor fixing plate (46) is internally provided with a motor (45), and the rotating shaft provided at the bottom of the rotating column (43) is fixedly connected with the output end of the motor (45).

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