Intelligent slagging and loading robot for smelting magnesium

Abstract

The invention relates to equipment for magnesium smelting production, in particular to an intelligent slagging and loading robot for smelting magnesium. The robot comprises a movable trolley and a height adjusting device arranged on the trolley and capable of adjusting the height of the trolley, and is characterized in that: the trolley is provided with a mechanical arm comprising a large arm, a small arm and a fixture for fixing a feeding and discharge shovel; one end of the large arm is hinged with the trolley, while the other end of the large arm is hinged with one end of the small arm; the other end of the small arm is hinged with a wrist joint; the fixture is fixed on the wrist joint; one end of a large arm hydraulic cylinder driving the large arm to rotate is hinged with the trolley, while the other end is hinged with the large arm; one end of a small arm hydraulic cylinder driving the small arm to rotate is hinged with the large arm, while the other end is hinged with the small arm; one end of a wrist joint hydraulic cylinder is hinged with the small arm, while the other end is hinged with the wrist joint; and the trolley is provided with a hydraulic station and a control device for controlling the hydraulic cylinders to move. By simulating the feeding and discharging processes of human, the robot realizes the mechanization of feeding and discharging.

Description

Technical field [0001] The invention relates to equipment for magnesium smelting production, in particular to an intelligent slag discharging and charging robot for magnesium smelting. Background technique [0002] At present, the use of Pidgeon method to smelt volatile metals has become a classic method. Taking metal magnesium as an example, more than 60% of metal magnesium is smelted by Pidgeon method. The method is mainly produced by a thermal reduction method, which is to place a centrifugally cast reduction tank horizontally in a heating furnace for heating, and to reduce the raw materials in the reduction tank under vacuum conditions. Since the reduction tank is placed horizontally, there are problems such as high labor intensity of workers and poor working environment in the process of loading and unloading during the production process. In order to solve the above problems, people have done a lot of research, such as installing a screw slag head on a longitudinal tr...

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Problems solved by technology

Although the above two methods can replace manual discharge and alleviate the problems of high labor intensity and poor working environment, the following problems exist in the process of use. 1. During the slag discharge process using the screw discharge head, due to the temperature Higher, the service life of the screw slag head is very low, and the screw slag head needs to be replaced normally

Due to the complicated structure of the screw slag head, this will increase the production cost. At the same time, when the reduction tank collapses, the screw head cannot enter the tank, so that the slag cannot be discharged; 2. Use high-pressure air to reduce the high temperature in the reduction tank. When the reduced slag is blown out, there are problems such as high noise and unsafety at the operation site; 3. Both of the above two methods have the problem of only discharging slag but not loading. On the one hand, it cannot fundamentally solve the problem of labor in the loading process. Intensive, poor working environment and other problems, on the other hand, there are problems such as low equipment utilization

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