Crushing mixing machine

Abstract

The invention discloses a crushing mixing machine, which includes a feed inlet, an undercarriage, a cardan shaft, a mixing cylinder, a mixing shaft, hammer seats and a gear box. The feed inlet is fixed at the upper part of the mixing cylinder, the undercarriage is disposed at the middle part of the feed inlet, the gear box is arranged at the lower part of the undercarriage, the cardan shaft is arranged at the middle part inside the gear box, the mixing shaft is disposed at the middle part of the mixing cylinder, the hammer seats are disposed on the mixing shaft, the mixing shaft is fixedly connected to the hammer seats, and the bottom of the mixing cylinder is provided with a discharge port. The crushing mixing machine provided by the invention has the advantages of simple structure, convenient use, and good mixing effect.

Description

Technical field [0001] The invention belongs to the technical field of construction detection equipment, and specifically relates to a crushing and mixing machine. Background technique [0002] At present, in high-grade construction highways, according to the quality requirements, lime soil, two-ash gravel, three-ash gravel, etc. need to be mixed on site, but the existing mixing equipment adopts horizontal double-screw forced mixing, because of this The mixing is a push type, so the lumps in the base material are not easy to be crushed, and uneven mixing occurs, which affects the quality of road construction. Moreover, the mixing machine mainly adopts a unilateral single transmission mechanism. This transmission system Obviously insufficient power, the whole machine often twists, the balance effect is poor, the work is unstable, the vibration is large, the mixing effect is not ideal, the chain is easy to wear, the maintenance cost is high, and the service life of the chain is red...

AI Technical Summary

Problems solved by technology

[0002] At present, in high-grade construction roads, according to the quality requirements, lime soil, limestone gravel, three-ash gravel, etc. need to be mixed on site, but the existing mixing equipment adopts horizontal double-screw propulsion forced mixing, because of this The mixing is push-type, so the lumps in the base material are not easy to be crushed, uneven mixing occurs, which affects the quality of road construction, and the mixer mainly adopts a single-side single-transmission mechanism. This transmission system Obviously insufficient power, the whole machine often twists, the balance effect is poor, the work is unstable, the vibration is large, the mixing effect is not ideal, the chain is easy to wear, the maintenance cost is high, and the service life of the chain is reduced

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