Aggregate sorting equipment for road and bridge construction

An aggregate and sorting technology, applied in the direction of using liquid separating agent, solid separation, separation method, etc., can solve the problems of poor manual screening fineness, damaged parts, high labor intensity, etc., to achieve compact structure, overcome zero The effect of component damage and labor reduction
CN110369262AActive Publication Date: 2019-10-25韩保勤
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
韩保勤
Publication Date
2019-10-25

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Abstract

The invention discloses aggregate sorting equipment for road and bridge construction and belongs to the technical field of auxiliary equipment for road and bridge construction. The aggregate sorting equipment comprises a feeding device with a feeding port in the low position and a drum screening device. The drum screening device comprises a drum, a drum frame and a power mechanism. The drum with an outer protective cover is obliquely arranged on the drum frame, and the power mechanism is connected to a rotating shaft at the end of the drum. A discharge opening of the feeding device is connected to a feeding inlet of the drum. A plurality of screening regions are arranged inside the drum, and a plurality of discharge bins are arranged below the drum. According to the aggregate sorting equipment for road and bridge construction, the aggregates are conveyed into the drum of the drum screening device at the high position by using the feeding device, the power mechanism drives the drum to rotate, the aggregates are screened through the screening regions inside the drum, the screened various aggregate components correspondingly fall into the lower different discharge bins, and screeningand separation of the aggregates are achieved. The aggregate sorting equipment has the beneficial effects of compact structure, low noise, high work efficiency and good screening effect. The aggregatesorting equipment can reduce the labor intensity of workers and improve the fineness of the screening of the aggregates.
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Description

technical field

[0001] The invention belongs to the technical field of auxiliary equipment for road and bridge construction, and in particular relates to aggregate sorting equipment for road and bridge construction. Background technique

[0002] With the rapid development of the economy, the country vigorously promotes infrastructure construction, and road and bridge construction is an important part of the national transportation infrastructure construction. Concrete quality control in highway and bridge construction has always been the focus and focus of the construction industry. Since concrete is an indispensable material in the construction of roads and bridges, the quality of its raw materials directly affects the construction quality of roads and bridges. The raw materials of concrete include cement, fine aggregate, sand, admixtures, etc. Among them, the particle size requirements of fine aggregate and sand are relatively high, and the aggregate needs to be screened ...

Claims

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