Concrete stirring device with inclination-angle-adjustable discharge port

Abstract

The invention discloses a concrete stirring device with an inclination-angle-adjustable discharge port in the technical field of construction machinery. The concrete stirring device comprises a fixation plate. A lower positioning disc is arranged at the top of the fixation plate; an upper positioning disc is arranged at the top of the lower positioning disc; the right side of a telescopic rod is connected with a lower fixation base through a pin shaft; and the right extending end of a rotating shaft runs through an inner cavity of a sleeve and extends into an inner cavity of the telescopic rod. According to the device, the lower positioning disc is arranged on the fixation plate, the bearing is arranged on the lower positioning disc, and the outer wall of a rotating rod II is sleeved by the bearing, so that the rotating flexibility and efficiency of the upper positioning disc are improved; through rotation of the rotating shaft, the telescopic rod is driven to move through cooperationof threaded teeth arranged on the rotating shaft and threaded grooves, and the telescopic rod drives a discharge hopper to realize angle adjustment; and through a sliding strip arranged on the telescopic rod and a sliding groove matched with the inner wall of the sleeve, the situation that the telescopic rod is driven to rotate when the rotating shaft rotates is effectively avoided, and the transverse moving effect of the telescopic rod is improved.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a concrete mixing device with an adjustable inclination angle of a discharge port. Background technique [0002] A mixer is a machine with a shaft with blades rotating in a cylinder or a tank to mix a variety of raw materials to make it a mixture or a suitable consistency. With the development of the city, the development of the construction industry is becoming more and more The more common, the mixer is indispensable in building construction, but while using the mixer, the construction needs often install the mixer near the construction point. Considering the safety of the mixer operator, the construction personnel will be on top of the mixer Build a protective shed to improve the personal safety of the operators under the protection of the shed, but also cause inconvenience for the operators to access the construction materials in the mixer. The existing mixer o...

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Problems solved by technology

[0002] A mixer is a machine with a shaft with blades rotating in a cylinder or a tank to mix a variety of raw materials to make it a mixture or a suitable consistency. With the development of the city, the development of the construction industry is becoming more and more The more common, the mixer is indispensable in building construction, but while using the mixer, the construction needs often install the mixer near the construction point. Considering the safety of the mixer operator, the construction personnel will be on top of the mixer Build a protective shed to improve the personal safety of the operators under the protection of the shed, but also cause inconvenience for the operators to access the construction materials in the mixer. The existing mixer outlet is fixedly welded on the outer wall of the mixer. Construction materials can only be placed at fixed points, which causes inconvenience to construction personnel when receiving construction materials and affects work efficiency. Therefore, we propose a concrete mixing device with adjustable discharge outlet inclination angle

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