Feeding and sampling manipulator for industrial analyzer

Abstract

The invention discloses a feeding and sampling analyzer for an industrial analyzer, comprising a crucible supporting assembly and a crucible clamping assembly, wherein the crucible supporting assembly comprises a crucible supporting shaft as well as a lifting motion driving assembly and a horizontal motion driving assembly which are positioned at the bottom of the crucible supporting shaft; and the crucible clamping assembly comprises a crucible clamp, a crucible clamp supporting shaft and a rotating assembly by which the crucible clamp supporting shaft rotates by taking the crucible supporting shaft as a rotating center. The invention has the advantages of simple and compact structure, low cost, convenience of assembly, performance improvement of the entire machine and the like.

Description

technical field [0001] The invention mainly relates to the field of element analysis equipment, in particular to an industrial analyzer. Background technique [0002] A traditional industrial analyzer mainly includes a weighing device 15, a combustion device 16, and a sampling device 17 (manipulator), such as figure 1 As shown, when the above structure is in use, the movement of the crucible from the weighing plate of the sample weighing device 15 to the burning plate of the burning device 16, and then to the weighing plate after the experiment is completed through the horizontal movement of the manipulator at three points and one line. In order to prevent the crucible from falling during the movement of the manipulator, a crucible holding device 18 is added to the manipulator. However, the general crucible holding device 18 is fixed and arranged on one side of the manipulator, but during the movement, the crucible holding device 18 will run into the weighing pan of the sam...

AI Technical Summary

Problems solved by technology

However, the general crucible holding device 18 is fixed and arranged on one side of the manipulator, but in the course of movement, the crucible holding device 18 can run into the weighing pan of the sample weighing device 15 or the combustion disk of the burning device 16; To prevent the crucible holding device 18 from touching the weighing pan or the combustion disk, the crucible holding device 18 is generally arranged side by side with the manipulator, and is not arranged on the movement route of the manipulator, but this increases the size of the crucible holding device. 18 and the overall width of the manipulator cause the corresponding opening of the combustion device 16 to send samples to become larger, but the larger opening causes the loss of temperature in the combustion device 16, increases energy consumption, and reduces measurement accuracy

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