Concrete discharging device

By using a rotating shaft and long rod driven by a servo motor in the concrete discharge device for stirring, combined with the circular movement of the scraper and the rotation of the feeding crane, the problems of clogging and residue at the concrete discharge port are solved, and the uniformity of discharge and cleaning effect are improved.

CN222681306UActive Publication Date: 2025-03-28HEBEI PENGZHENG SHANG CONCRETE CO LTD
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Patent Information

Application Number
CN202420928665.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2025-03-28
Estimated Expiration
2034-04-30

AI Technical Summary

Technical Problem

Concrete is prone to blockage in the discharge process, and after the discharge is completed, the concrete remains on the inner wall of the mixing chamber. If it is not cleaned in time, it will cause solidification to affect the normal use of the mixing chamber.

Method used

A concrete discharge device is designed, using a servo motor to drive the rotating shaft and long rod to rotate in the loading silo to perform uniform stirring to avoid solidification, and at the same time, the scraper is driven to move around the inner surface to remove residues, and the feeding dragon is used to discharge uniformly to prevent the discharge port from being blocked.

Benefits of technology

It effectively avoids the problem of clogging of concrete during discharge, improves the uniformity and stability of discharge, reduces the difficulty of cleaning after concrete solidification, and improves the cleaning effect and convenience of use of the device.

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Abstract

The utility model relates to the field of concrete production equipment, and discloses a concrete discharging device which comprises a bearing frame, a loading bin is fixedly installed in the bearing frame, a supporting plate is fixedly installed at the top of the loading bin, a cleaning anti-blocking mechanism is arranged at the bottom of the supporting plate, and the cleaning anti-blocking mechanism comprises a servo motor. The servo motor is arranged at the top of the supporting plate, and the output end of the servo motor penetrates through the top of the supporting plate and is provided with a rotating shaft; the servo motor is used for driving the rotating shaft to rotate in the charging bin, so that the long rod uniformly stirs materials in the charging bin, concrete is prevented from being solidified, the long rod drives the two scraping plates to do circular motion on the inner surface of the charging bin while rotating, the materials on the inner wall of the charging bin are scraped away, and the working efficiency is improved. And the phenomenon that concrete is hung on the wall in the loading bin and is difficult to clean due to later solidification is avoided, and the cleaning effect of the device is improved.
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