一种电解池实验用自动取样机构

Abstract

本实用新型公开了一种电解池实验用自动取样机构，涉及电解池取样技术领域，包括壳体和西林瓶，所述壳体的顶部对称开设有方形活动孔，所述壳体的顶部固定安装有下料架，所述壳体的内侧固定安装有漏斗，所述漏斗中部开设有储液腔，所述排液管设置在漏斗的底部，排液管与储液腔连通设置，所述壳体的内侧固定安装有导轨，所述导轨上设置有输送组件，所述壳体的内侧设置有固定钣金，所述西林瓶设置在输送组件上。该电解池实验用自动取样机构，通过电动伸缩杆驱动取样塞下移实现对西林瓶的顶部封堵，保证液体不会外溢，同时取样管可根据实际使用选择穿过西林瓶的长度，进而能根据取样管长短控制抽取西林瓶内电解液的量，满足不同实验的抽样需求。

Claims

1. An automatic sampling mechanism for electrolytic cell experiments, comprising a housing (1), a drain pipe (7) and a test tube (5), characterized in that: The top of the housing (1) is symmetrically provided with square movable holes (2), the top of the housing (1) is fixedly installed with a feeding rack (3), the inside of the housing (1) is fixedly installed with a funnel (6), the middle of the funnel (6) is provided with a liquid storage chamber (8), the drain pipe (7) is provided at the bottom of the funnel (6), the drain pipe (7) is connected to the liquid storage chamber (8), the inside of the housing (1) is fixedly installed with a guide rail (9), the guide rail (9) is provided with a conveying component, the inside of the housing (1) is provided with a fixed sheet metal (14), the vial (5) is provided on the conveying component, the inside of the feeding rack (3) is provided with a sampling tube (4), the sampling tube (4) is located above the square movable holes (2).

2. The automatic sampling mechanism for electrolytic cell experiment according to claim 1, characterized in that: The top of the feeding rack (3) is fitted with a top cover. One end of the sampling tube (4) is bent and extends to the lower end of the feeding rack (3), and the other end is connected to a liquid pump. The liquid pump is located outside the funnel (6) and communicates with the liquid storage chamber (8).

3. The automatic sampling mechanism for electrolytic cell experiment according to claim 1, characterized in that: The conveying assembly includes a guide rail (9), a guide screw (15), a slider (16), a tray (12), and a stepper motor (13). The guide rail (9) is located inside the housing (1). The guide screw (15) is located inside the guide rail (9). The slider (16) is sleeved on the outside of the guide screw (15). The bottom end of the guide screw (15) is movably connected to the bottom of the guide rail (9). The tray (12) is fixedly located on the top of the slider (16).

4. The automatic sampling mechanism for electrolytic cell experiments according to claim 3, characterized in that: A clamping plate (10) is fixedly installed on the inner side of the fixed sheet metal (14). One end of the clamping plate (10) is provided with a protrusion. The clamping plate (10) is arranged parallel to the support plate (12).

5. The automatic sampling mechanism for electrolytic cell experiments according to claim 4, characterized in that: The top of the tray (12) is symmetrically fixed with a bottle holder (11). The bottle holder (11) has a placement groove in the middle. The bottle holder (11) has an opening on the side near the protrusion of the clamping plate (10). The opening is adapted to the protrusion.

6. The automatic sampling mechanism for electrolytic cell experiments according to claim 1, characterized in that: The bottom of the feeding rack (3) is provided with a sampling plug (17), and the sampling tube (4) is provided through the sampling plug (17). The sampling plug (17) is made of rubber material and the size of the sampling plug (17) is adapted to the vial (5).

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