一种金属元素萃取装置

Abstract

本申请公开了一种金属元素萃取装置，属于萃取设备技术领域，该萃取装置，包括底座以及固定安装在底座上的支撑杆，支撑杆的上套装有固定套，支撑杆的上端可调节连接有调节杆，调节杆的上端固定安装有顶座，顶座上活动连接有安装座，安装座的下端设置有伺服电机以及安装在伺服电机输出端上的搅拌杆，固定套上固定安装有安装板，安装板呈凸字形；定位机构通过调节座与固定座的组合，构建定位框架，双向丝杆与夹持套座实现容器径向夹持，实现萃取容器的精准对中、稳定夹持，保障搅拌杆与容器同轴避免搅拌偏心导致萃取不均，连接块与双向丝杆螺纹配合实现径向移动，通过对于萃取容器下端的定位，从而保证搅拌杆旋转时不会出现晃动。

Claims

1. A metal element extraction device, comprising a base (1) and a support rod (2) fixedly mounted on the base (1), wherein a fixed sleeve (3) is fitted on the upper part of the support rod (2), an adjusting rod is tunably connected to the upper end of the support rod (2), a top seat (4) is fixedly mounted on the upper end of the adjusting rod, an mounting seat (5) is movably connected to the top seat (4), and a servo motor and a stirring rod (6) mounted on the output end of the servo motor are provided at the lower end of the mounting seat (5). characterized in that An mounting plate (31) is fixedly installed on the fixed sleeve (3). The mounting plate (31) is convex in shape and a positioning mechanism (7) is provided on the mounting plate (31). The positioning mechanism (7) includes four sets of adjusting seats (71) arranged in a rectangular shape and fixed seats (72) movably inserted into the lower end of the adjusting seats (71). The number of fixed seats (72) is equal to that of the adjusting seats (71), and two adjusting seats (71) distributed longitudinally are fixedly connected by a synchronization plate (721). The inner side of the adjusting seat (71) is provided with a movable groove (713) for the synchronization plate (721) to move. A positioning rod (76) is provided between two fixed seats (72) distributed laterally in one set, and a bidirectional screw (73) is provided between two fixed seats (72) distributed laterally in another set. A clamping sleeve (75) is symmetrically provided on the bidirectional screw (73).

2. The metal element extraction device of claim 1, wherein: The center of the clamping sleeve (75) is arc-shaped and the cross-section is a cone shape with a smaller top and a larger bottom. Both ends of the clamping sleeve (75) are fixedly installed with connecting blocks. The connecting block at one end of the clamping sleeve (75) is threaded onto the bidirectional lead screw (73), and the connecting block at the other end of the clamping sleeve (75) is movably fitted onto the positioning rod (76).

3. The metal element extraction device of claim 2, wherein: The bidirectional lead screw (73) is rotatably connected to the fixed seat (72), and one end of the bidirectional lead screw (73) passes through the fixed seat (72). A torsion wheel (74) is fixedly installed at one end of the bidirectional lead screw (73) that passes through the fixed seat (72).

4. The metal element extraction device of claim 3, wherein: The adjusting seat (71) has several fixing holes, and the fixing seat (72) has a round hole (722) that matches the fixing holes. The adjusting seat (71) is provided with a threaded pin (712), which is inserted into the fixing hole and the round hole (722) in sequence. One end of the threaded pin (712) that passes through the adjusting seat (71) is threaded with a threaded sleeve (711).

5. The metal element extraction device of claim 4, wherein: The synchronization plate (721) has calibration slots (723) at both ends, and the adjustment seat (71) has a number of calibration blocks (714) that are aligned with the fixing holes at equal intervals on its side.

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