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Automatic concrete proportioning device

An automatic proportioning and concrete technology, which is applied to clay preparation devices, mixing operation control devices, and sales of raw material supply devices, etc., can solve problems such as low efficiency, waste of materials, and high labor intensity, and achieve accurate ingredients, convenient cleaning, and structural compact effect

Inactive Publication Date: 2018-12-18
SHANDONG UNIV OF SCI & TECH
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Problems solved by technology

[0002] Concrete is widely used in construction, roads, railways, mines, tunnel support, etc. At present, concrete preparation in coal mine roadways is usually in the form of manual proportioning, and the method of manually taking materials and mixing concrete is not only inefficient , the labor intensity is high, and the accuracy of manual batching is low, which may easily cause the problem of not meeting the requirements of materials or wasting materials; in the preparation of concrete on the ground, the mechanical batching used is usually mass batching, and the equipment is large in size and complicated to maintain. , can not meet the use of coal mine

Method used

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Embodiment Construction

[0025] combine Figure 1 to Figure 6 As shown, the specific implementation of a concrete automatic proportioning device provided by the present invention is as follows.

[0026] The concrete automatic proportioning device is specifically a proportioning device composed of more than two proportioning mechanisms, and a proportioning device composed of three proportioning mechanisms is commonly used. More than 2 proportioning mechanisms are used to realize the simultaneous proportioning of more than 2 kinds of concrete raw materials, and the volumetric proportioning method is adopted. The equipment has a compact structure and a small volume, and is suitable for underground environments with narrow spaces. Each proportioning mechanism includes a hopper 1 , a cleaning component 3 and a discharge component 2 , the discharge component 2 is fixedly installed under the hopper 1 , and the cleaning component 3 is arranged on the side of the discharge component 2 . The material enters fr...

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Abstract

The invention discloses an automatic concrete proportioning device. The automatic concrete proportioning device achieves the technical aim of automatic precise concrete proportioning, the automatic concrete proportioning device comprises multiple proportioning mechanisms, each proportioning mechanism comprises a hopper, a sweeping component and a discharging component, the discharging component isfixed to the lower portion of the hopper, the sweeping component is arranged on the side face of the discharging component, the discharging component comprises a shell, a rotor assembly, an end cover, a motor, a bearing and a speed reducer, the rotor assembly is arranged on the shell and the end cover through the bearing, the rotor assembly comprises a rotor and a driving chain wheel, the two ends of the rotor are provided with the driving chain wheel and the speed reducer correspondingly, the sweeping component comprises a base, a sweeping brush, a universal coupler and a driven chain wheel,the sweeping brush is arranged on the base in an inclined manner, and the driven chain wheel and the universal coupler drive the sweeping brush to rotate. In addition, the device has the beneficial effects that the structure is compact, concrete is adopted to be more suitable for coal mine underground burdening environment compared with burdening in size, and the sweeping component ensures the burdening accuracy.

Description

technical field [0001] The invention relates to the technical field of engineering equipment, in particular to a volumetric concrete automatic proportioning device. Background technique [0002] Concrete is widely used in construction, roads, railways, mines, tunnel support, etc. At present, concrete preparation in coal mine roadways is usually in the form of manual proportioning, and the method of manually taking materials and mixing concrete is not only inefficient , the labor intensity is high, and the accuracy of manual batching is low, which may easily cause the problem of not meeting the requirements of materials or wasting materials; in the preparation of concrete on the ground, the mechanical batching used is usually mass batching, and the equipment is large in size and complicated to maintain. , can not meet the use of underground coal mines. Therefore, in order to meet the mechanical proportioning of concrete in the coal mine underground roadway, it is necessary t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C7/04B28C7/06B08B1/04
CPCB28C7/0404B28C7/067B08B1/32B08B1/12
Inventor 马官国程卫民陈连军刘国明潘刚
Owner SHANDONG UNIV OF SCI & TECH
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