Rope saw walking transmission structure with buffering function

Abstract

The invention relates to the technical field of stone cutting machining, and discloses a rope saw walking transmission structure with a buffering function. The structure comprises a walking motor, a transmission chain wheel and a pressing assembly, the walking motor is in transmission connection with a speed reducer, the speed reducer is fixedly arranged in a transmission mechanism fixing frame, and the transmission mechanism fixing frame is arranged on a rack of a rope saw. The pressing assembly comprises elastic strip fixing bases, pressure adjusting screws and elastic strips, the two groups of elastic strip fixing bases are arranged on the two opposite sides of the speed reducer correspondingly, the bottom ends of the elastic strip fixing bases are fixedly arranged on the rack of the rope saw, and the elastic strips are fixed to the top ends of the two elastic strip fixing bases through the pressure adjusting screws correspondingly. The elastic strips are pressed on the upper surface of the transmission mechanism fixing frame, and an inner hexagonal thread positioning pin is arranged on the front portion of the transmission mechanism fixing frame. The transmission output rigidity is high, the power output feedback time is short, the power output stability is high, vibration waves in operation are eliminated through the elastic strips, and impact force and shock waves are buffered through cooperation of the elastic strips and the positioning pins.

Description

technical field [0001] The invention relates to the technical field of stone cutting, in particular to a traveling transmission structure of a wire saw machine with a buffer function. Background technique [0002] Stone mining machinery started from small-scale professional mining machinery to medium and large-scale mechanical mining in the 1980s. Among them, the first-generation simple wire saw machine imported from Italy in the 1990s has been continuously improved in China. The existing domestic wire saw machine has reached the global level. Automation and high power. [0003] The existing walking transmission structure of the wire saw machine is divided into two types. The first type is that the motor drives the small sprocket after being decelerated by the reducer, and the small sprocket drives the walking sprocket through the chain. The second type is that the motor directly drives the walking sprocket after being decelerated by the reducer. [0004] At present, the f...

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Problems solved by technology

[0006] The purpose of the present invention is to solve the problems of poor transmission output rigidity, long output feedback time, high chain wear coefficient, and high damage rate caused by external forces existing in the current wire saw machine walking transmission mechanism.

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