Horizontal type single-motor bidirectional-driving concrete mixing device

Abstract

The invention discloses a horizontal single-power two-way driving concrete mixing device, which relates to the technical field of construction engineering and comprises a mixing tank, an upper end of the mixing tank is provided with a feed port, and a lower end of the mixing tank is provided with a discharge port, and the mixing tank is arranged along the ground Inclined setting, the bottom of the mixing tank is provided with a fixed support base, and also includes a motor, a transmission shaft, several helical blades around the front section of the transmission shaft and several scraper blades around the rear section of the transmission shaft, and the end of the front section of the transmission shaft Through the inner wall of the front end of the mixing tank through the bearing seat, it is connected with the output shaft of the motor, and the end of the rear section of the transmission shaft is fixed on the inner wall of the rear end of the mixing tank through the bearing seat. The middle end of the transmission shaft is provided with a sorting drive mechanism. The building aggregate crushed by two helical blades is sorted and screened by the sorting drive mechanism to the rear section of the drive shaft, and mixed with cement evenly, and then sent out through the discharge port. By implementing the technical proposal, it is possible to effectively avoid the unevenly broken aggregates from being directly mixed with cement in the prior art.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a horizontal single-power bidirectional drive concrete mixing device. Background technique [0002] Concrete is an important part of concrete materials. The uniformity of its mixing will affect the strength of concrete. The current concrete mixing method is to mix all the concrete constituent materials together. This mixing method will cause uneven mixing of cement and water. Therefore, it is considered to mix the cement and water fully before adding it to the concrete aggregate for mixing. This will greatly improve the utilization efficiency of cement and improve the mechanical strength of concrete under the same cement amount. [0003] However, in the process of mixing cement and concrete aggregates, the mixer usually used is a one-way mixing method. Uneven or insufficient mixing of cement and concrete aggregates will directly affect the strength of the buildin...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of mixing cement and concrete aggregates, the mixer usually used is a one-way mixing method. Uneven or insufficient mixing of cement and concrete aggregates will directly affect the strength of the building structure; and due to the depletion of natural resources , it will become more and more difficult to ensure the supply of high-quality concrete, sand and gravel aggregates and other construction materials

In order to realize the recycling and reuse of construction waste, the crushing device is often used to crush and process the construction waste to obtain the recycling of concrete aggregates, so that the aggregates in the concrete aggregates also have uneven crushing. If the concrete aggregates Insufficient crushing will also directly affect the strength of the building structure

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