Electric actuator with anti-explosion protection structure

Abstract

The utility model discloses an electric actuator with an anti-explosion protection structure, and relates to the technical field of electric actuators. The electric actuator comprises a protective shell, an electric actuator body is arranged in the protective shell, a movable seat is arranged on one side of the inner wall of the protective shell in a sliding fit mode, an air inlet pipe and an exhaust pipe are arranged in the movable seat, rotating shafts are arranged in the air inlet pipe and the exhaust pipe in a rotating fit mode, and fan blades are arranged on the peripheral sides of the rotating shafts in the exhaust pipe. A driving assembly matched with the two rotating shafts is arranged on one side of the moving seat; three fixing rods are arranged at one end of the air inlet pipe, the three fixing rods are circumferentially distributed at equal intervals, a filter screen is arranged between every two adjacent fixing rods, and a cleaning rod matched with the filter screen is arranged at one end of the rotating shaft in the air inlet pipe. The three filter screens can be respectively arranged among the three fixing rods through the arranged fixing rods, so that the three filter screens are spliced into a circle to filter the air inlet pipe, and the condition that the filter screens are inconvenient to replace due to the fact that the cleaning rods are blocked is reduced.

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