Self-feeding and mixing device used for building production

Abstract

The invention discloses a self-feeding and mixing device used for building production. The self-feeding and mixing device comprises a machine body, wherein a vibration device is vertically arranged onthe center in the machine body; the vibration device comprises a movement rod, vibration plates, a fixing plate, a reset spring and a hydraulic cylinder; the movement rod is vertically arranged; thetop end of the movement rod penetrates through the top end of the machine body to be arranged on an outer part and connected to the horizontal fixing plate; the lower part of the movement plate is arranged in the machine body and is evenly provided with multiple layers of vibration plates. According to the self-feeding and mixing device used for the building production, the vertical movement of the vibration plates and the guidance of an inner barrel are used for realizing the circulation flow of concrete, the concrete is stirred by a stirring spiral and is driven to rise in a stirring process, a stirring effect is greatly improved, working efficiency is improved, automatic feeding can be realized, a manual operation is not required, and the working efficiency of the device is effectivelyimproved. In addition, a three-level shock absorption system is adopted, shock generated when the device works can be greatly reduced, the working stability of the device is improved, and service lifeis prolonged.

Description

technical field

[0001] The invention relates to the technical field of construction machinery, in particular to a self-feeding and mixing device for construction production. Background technique

[0002] With the rapid development of urban construction, the number of construction projects such as buildings, highways, and bridges is increasing day by day. Concrete has the advantages of abundant raw materials, low price, simple production process, high compressive strength, good durability, and wide range of strength grades. Therefore, concrete has become a key raw material in construction projects such as buildings, highways, and bridges. In the concrete production process, it is often necessary to use a concrete mixer to mix the concrete. A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water and mixes them into concrete mixtures. The existing concrete mixers generally have the problems of poor mixing effect and low efficiency. The feeding met...

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