Discharging door mechanism, stirring device and discharging control method

Abstract

The invention relates to the technical field of concrete stirring, and provides a discharging door mechanism, a stirring device and a discharging control method. The discharging door mechanism comprises a first linear driving mechanism, a second linear driving mechanism and a door body. The door body comprises a first side and a second side which are oppositely arranged, the first end of the first linear driving mechanism and the first end of the second linear driving mechanism are rotatably connected to the first side and the second side of the door body respectively, and the second end of the first linear driving mechanism and the second end of the second linear driving mechanism are rotatably arranged; the door body is used for being arranged at a discharging port of the stirring device so as to block and open the discharging port. Under the driving action of the first linear driving mechanism and the second linear driving mechanism, the door body is tightly pressed at the discharge port, so that the door body and the discharge port can be always kept better fit. Compared with a fixed shaft type discharging door in the prior art that the rotating abrasion is serious, the discharging door provided by the invention is smaller in abrasion and longer in service life.

Description

technical field [0001] The invention relates to the technical field of concrete mixing, in particular to a discharge door mechanism, a stirring device and a discharge control method. Background technique [0002] The discharge door of existing concrete device is mainly fixed shaft type discharge door. Specifically, the door body has an arc-shaped structure, and the door body is rotatably arranged on the discharge port of the casing through a fixed rotating shaft, so as to block and open the discharge port. This fixed shaft type discharge door mainly opens the discharge port by rotating, the gap between the door body and the housing cannot be adjusted, the door body and the housing are easy to wear, and the seal is not tight after a period of use. [0003] Therefore, how to solve the problem in the prior art that the gap between the discharge door and the housing cannot be adjusted after it is worn is a technical problem urgently needed by those skilled in the art. Content...

AI Technical Summary

Problems solved by technology

[0004] One of the objectives of the present invention is to provide a discharge door mechanism and a stirring device to solve the defect in the prior art that the gap between the discharge door and the shell cannot be adjusted after the discharge door is worn

[0005] Another object of the present invention is to provide a discharge control method to solve the problem in the prior art that the discharge door can only perform one-sided discharge

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