Soundless rock drilling and splitting integrated machine

Abstract

The invention discloses a soundless rock drilling and splitting integrated machine and belongs to the field of rock drilling and splitting devices. The soundless rock drilling and splitting integrated machine comprises a hinged head, a rock drilling slide rail, a splitting slide rail, a rock drilling device arranged in the rock drilling slide rail in a sliding mode and a sliding seat arranged in the rock splitting sliding rail in a sliding mode. A splitting device is fixed to the sliding seat. The soundless rock drilling and splitting integrated machine further comprises a rotating component connected to the hinged head in a rotatable and hung mode. The rock drilling slide rail, the splitting slide rail and the rotating component are fixedly connected. The distance between the center line of a drill bit of the rock drilling device and the central axis of the rotating component is equal to the distance between the center line of a splitting sharp component of the splitting device and the central axis of the rotating component. By the adoption of the soundless rock drilling and splitting integrated machine, a rotating motor or a hydraulic oil cylinder is adopted, the rotation radius equidistance principle is utilized, after rock is drilled, a splitting block of the splitting device is accurately located and fed into a drill hole, accurate locating can still be achieved after the soundless rock drilling and splitting integrated machine is used for a long time, the splitting direction can be flexibly adjusted, and the flexible damping function and the automatic lubrication function are also achieved.

Description

technical field [0001] The invention relates to a working part of a rock drilling and splitting machine, in particular to an integrated rock drilling and splitting machine. Background technique [0002] At present, stone mining generally adopts explosive blasting method and splitting method. Due to the high risk of explosive blasting, great safety and stability risks, and problems such as environmental pollution and waste of resources, explosive blasting is not allowed in many occasions. However, the splitting machine splitting method is low in cost, simple in operation, safe and reliable, and requires special equipment to drill holes in advance, which is not efficient, and also has the problem of difficult positioning of the splitting block to the hole. [0003] In the prior art, there are also some equipments that integrate the two functions of rock drilling and splitting, such as the Chinese invention patent "a kind of mountain splitter" of CN202250086U. After the subme...

AI Technical Summary

Problems solved by technology

The existing integrated rock-drilling and splitting machinery has the following defects: the gantry frame and the positioning bracket are rotated and positioned in a large volume, complex structure, and many connection points. Long-term use causes large tolerances and large positioning errors due to equipment wear and tear; The splitting head is the rotating and reversing device of the splitting block, which cannot adjust the splitting angle according to the actual situation, directional splitting, and improve efficiency; the existing splitting machine, the connection between the splitting cylinder and the top plate of the slide seat is a hard connection, There is no flexible buffer device. During the splitting operation, the vibration and impact force generated by splitting the rock will affect the sliding seat, support rod machine, frame, etc., and the noise is large, which is easy to cause fatigue damage to the machine and shorten the life of the splitting block. Service life; the existing splitting machine does not have an automatic oiling and lubricating device for the wedge and the splitting block. It can only be manually brushed or injected with lubricating oil between the wedge and the splitting block, and frequent shutdowns are required for manual oiling. operation, affecting the working efficiency and increasing the labor intensity of the operator

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