Square brick roller pressing device for passing building

Abstract

The invention discloses a square brick roller pressing device for a passing building, which comprises a shell, a charging opening, a discharging opening, a crankshaft reciprocating mechanism and a first hydraulic device; a support base is arranged on the bottom of the shell, the charging opening is communicated with a drying room by the shell, drying rollers are connected by a transmission belt, the discharging opening is communicated with the drying room, a conveyor belt is fixed on the shell, the upper end of the crankshaft reciprocating mechanism is connected to a motor, a sliding block is fixed on a sliding rod, the sliding block is fixedly provided with a hammer plate, the first hydraulic device is provided with a flattening plate, a pull door is mounted on a flattening box, and a push-out plate is located on a second hydraulic device. The briquetting device for powder raw materials removes water content on the surface of the raw materials by the drying rollers, and the hammer plate is driven by the crankshaft reciprocating mechanism to repeatedly flatten structures on the conveyor belt, such that the briquetted raw materials will not be loosed, the briquetting effect is good, and meanwhile, the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a roller pressing device for square bricks used in construction. Background technique [0002] The standard specification of ordinary bricks (solid clay bricks) is 240 mm × 115 mm × 53 mm (length × width × thickness); porous clay bricks vary according to the conditions of each region, such as KP1 type porous clay bricks, its dimensions are 240 mm x 115 mm x 90 mm, the thickness of the outer wall is generally 240 mm or 370 mm. According to the compressive strength (Newton / square millimeter, N / mm²), it is divided into six strength grades: MU30, MU25, MU20, MU15, MU10, and MU7.5. Clay bricks are made from local materials, cheap, durable, and have the advantages of fire prevention, heat insulation, sound insulation, moisture absorption, etc., and are widely used in civil engineering. Waste broken bricks can also be used as aggregates for concrete. In order to improv...

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Problems solved by technology

[0003] The object of the present invention is to provide a rolling pressing device for building square bricks to solve the problem that the existing briquetting machine needs multiple pressings to press the raw materials into blocks, which not only has low work efficiency, but also makes the briquetting process difficult. Bad effect

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