A microelement analyzer comprises a main body (2), a fixing installation column (41), an installation frame (42), a moving wheel (43), a fixing frame (44), an anti-skid rubber tooth plate (45), a fixing plate (46), an adjustment screw rod (47), a sliding connection plate (48), and a rotation shaft (49). A lower end surface of the main body (2) is fixed to the fixing installation column (41), and the installation frame (42) is installed at a lower side of an interior of the fixing installation column (41). The rotating shaft (49) is installed at a location where the installation frame (42) and the fixing installation column (41) are connected. An upper end surface of the installation frame (42) is fixed to the fixing frame (44). The moving wheel (43) is installed at an inner side of the installation frame (44). The fixing plate (46) is fixed to a front end surface of the installation frame (42). The adjustment screw rod (37) is connected to the interior of the fixing plate (46). The anti-skid rubber tooth plate (45) is installed at a lower side of an interior of the installation frame (42). The sliding connection plate (48) is installed at an upper end surface of the anti-skid rubber tooth plate (45). The microelement analyzer has a practical structure, facilitates assembly and installation, is easy to move, and remains securely in place, thereby addressing the issue of an unsatisfactory use experience of using prior art microelement analyzers.
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