A multifunctional automatic caulking machine

Abstract

The invention provides a multifunctional automatic gap filling machine and belongs to the mechanical technical field. The multifunctional automatic gap filling machine solves the technical problems that an existing gap filling machine is complex in structure, difficult to operate and the like. The multifunctional automatic gap filling machine comprises a cart, a gap filling cylinder fixed on the cart and a storage barrel, wherein wheels of the car are connected with a rotary shaft; the rotary shaft is fixedly provided with a drive belt wheel; a driven belt wheel is rotationally connected to a fixing frame of the cart; the drive belt wheel can drive the driven belt wheel to rotate; the gap filling cylinder is vertically arranged under the drive belt wheel and comprises a cylinder body with two filling cavities and pistons arranged inside the filling cavities; the storage barrel is communicated with the two filling cavities; the lower end of the cylinder body is provided with two discharging nozzles communicated with the filling cavities respectively; through holes are formed in a bottom board of the cart; the discharging nozzles penetrate through the through holes; the two sides of the driven belt wheel are provided with push rods respectively; the hinged points of the two push rods and the driven belt wheel are symmetrically arranged along the center of the driven belt wheel; the lower ends of the two push rods are hinged to the two pistons respectively. The multifunctional automatic gap filling machine has the advantages of being simple in structure and high in construction speed.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a multifunctional automatic caulking machine. Background technique [0002] Due to structural reasons, it is inevitable to artificially set various construction joints, including expansion joints and temperature joints. These seams need to be filled with elastic materials such as asphalt oil and asphalt hemp silk afterwards. [0003] The traditional construction method is to manually fill the joints, which takes a long time, the uniformity of the filled joints is poor, and the labor cost is high. In order to solve the above problems, the Chinese patent literature discloses a hydraulic caulking machine [authorized announcement number CN202787914U]. In this patent, hydraulic pressure is used as a power source to press the caulking material into the gap, and hydraulic pressure is used as a power source. A hydraulic system is required , The structure of the hydraulic system is comp...

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Problems solved by technology

[0003] The traditional construction method is to manually fill the joints, which takes a long time, the uniformity of the filled joints is poor, and the labor cost is high

In order to solve the above problems, the Chinese patent literature discloses a hydraulic caulking machine [authorized announcement number CN202787914U]. In this patent, hydraulic pressure is used as a power source to press the caulking material into the gap, and hydraulic pressure is used as a power source. A hydraulic system is required , the structure of the hydraulic system is complex, resulting in a complex structure of the entire caulking machine, which also increases maintenance costs and difficulties, and the overall bulkiness of the equipment makes it inconvenient to operate

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