Gravel mixing device for constructional engineering

Abstract

The invention discloses a gravel material mixing device for constructional engineering, and relates to the technical field of building construction. The device comprises a fixing frame, the fixing frame is provided with a mixing tank used for storing sand and stone materials, a driving motor is fixed to a transmission box, the driving motor is in driving connection with a transmission mechanism located in the transmission box, the transmission mechanism is in driving connection with two stirring shafts vertically extending into the mixing tank, and a plurality of pairs of stirring rods are fixed to the stirring shafts at equal intervals. The transmission mechanism can drive the two stirring shafts to drive the respective stirring rods to rotate in opposite directions, the rotary stirring effect on sand and stone materials in the mixing tank is realized, the arranged stirring rod can vertically reciprocate while rotating along with the stirring shaft, the rotary stirring effect on the sand and stone materials at different vertical positions in the mixing tank is achieved, and the sufficient stirring degree of the sand and stone materials is remarkably improved. Meanwhile, the sand and stone materials in the mixing tank can be driven to rotate relative to the stirring rod, and sufficient and efficient stirring and mixing of the sand and stone materials are achieved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction engineering sand and gravel mixing device. Background technique [0002] Construction engineering refers to the planning, survey, design and construction, completion and other technical work and the completed engineering entity and the installation project of the supporting lines, pipelines and equipment for new construction, reconstruction or expansion of houses, buildings and auxiliary structures and facilities. . It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be built and used, and can only be realized through construction activities. [0003] The patent with authorized notification number CN207594075 U discloses a timing automatic sandstone mixing device for construction engineering, including a frame, a storage tank, a first motor, and a timer. The storag...

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Problems solved by technology

[0003] The patent with authorized notification number CN207594075 U discloses a timing automatic sandstone mixing device for construction engineering, including a frame, a storage tank, a first motor, and a timer. The storage tank is located at the top of the frame, and the storage tank and the frame Threaded connection, the first motor is located at the left upper end of the outer wall of the storage tank, the first motor is threaded with the storage tank, the first rotating shaft is located on the left side of the first motor, and the first rotating shaft It is tightly connected to the first motor, and the first rotating shaft runs through the storage tank and is connected to the storage tank in rotation. The number of the stirring rods is several pieces, and the storage tank is connected to the storage tank in rotation. The second rotating shaft, the rotating plate is tightly connected to the second rotating shaft; although the device can be used for stirring and mixing the sand and gravel, but during the stirring process, the degree of dispersion of the sand and gravel is low, and the degree of mixing is not good. For this reason, a construction engineering sand and gravel material mixing device is now provided to solve the above technical problems

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