Rod storage and replacement mechanism for rock drill
A technology of rock drilling machine and rod mechanism, which is applied in the direction of drill pipe, drilling equipment, earthwork drilling and mining, etc. It can solve the problems of affecting mining production efficiency, high risk factor, high labor intensity, etc., achieve considerable economic benefits, reduce labor intensity, and reduce processing The effect of precision
Active Publication Date: 2016-05-04
ZHANGJIAKOU XUANHUA HUATAI MINING & METALLURGIC MACHINERY
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Problems solved by technology
[0002] At present, mine tunneling and ore mining mainly adopt the method of rock drilling and blasting. It is usually necessary to drill holes of different depths and diameters in rocks and ores. The efficiency of drilling holes directly affects the production efficiency of mining. When drilling a hole with a certain depth, it is necessary to connect and unload the chisel. Now the commonly used method of connecting and unloading the rod is manual, which has high labor intensity, low efficiency and high risk factor.
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Embodiment Construction
[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] to combine figure 1 , figure 2 As shown, the present invention is an integral part of mine rock drilling and mining equipment, including a driving device 1, a lower bracket 2, a column 3, a lower clamping telescopic device 4, a rotating device 5, an upper clamping telescopic device 6, and an upper bracket 7.
[0034] The driving device 1 is fixedly installed on the lower bracket body 21, and drives the rotating device 5 to rotate through the coupling sleeve 51. The driving device 1 can rotate in the positive and negative directions under the action of hydraulic oil, and correspondingly drives the rotating device 5 to rotate forward and reverse , Send the drill rod to the replacement position or send the disassembled drill rod back to the next storage position in sequence.
[0035] see Figure 10 , Figure 11, the lower bra...
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The invention discloses a rod storage and exchange mechanism for a gadder, and relates to the technical field of drilling and excavating equipment. The rod storage and exchange mechanism comprises a drive device, a lower bracket, a lower clamping telescopic device, an upper clamping telescopic device and an upper bracket, wherein the lower bracket, the lower clamping telescopic device, the upper clamping telescopic device and the upper bracket are all fixedly connected with an upright post; the lower bracket and the upper bracket are fixedly connected with a propeller of the gadder; a rotary device is arranged between the lower bracket and the upper bracket, and is connected with the drive device; the rotary device and a drill rod on the rotary device are clamped and positioned by virtue of the lower bracket, the lower clamping telescopic device, the upper clamping telescopic device and the upper bracket; a to-be-exchanged drill rod is conveyed to the position of a drilling center hole; a sensor on the upright post senses the rotating angle of an induction bolt, and sends out a signal to stop rotating; and automatic connecting and exchanging of rods are achieved under the common action of the gradder and the propeller. The rod storage and exchange mechanism is simple in structure and convenient to operate; the functions of connecting and unloading the rods can be conveniently and quickly finished; the labor intensity is greatly lowered; and the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of rock drilling equipment, in particular to a rock drilling machine rod storage and replacement mechanism. Background technique [0002] At present, mine tunneling and ore mining mainly adopt the method of rock drilling and blasting. It is usually necessary to drill holes of different depths and diameters in rocks and ores. The efficiency of drilling holes directly affects the production efficiency of mining. When drilling a hole with a certain depth, it is necessary to connect and unload the drill rod. The commonly used method for connecting and unloading the rod is to rely on manual labor, which has high labor intensity, low efficiency and a high risk factor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rod storage and replacement mechanism for a rock drill, which has a simple structure and is easy to operate, can conveniently and quickly...
Claims
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IPC IPC(8): E21B19/18E21B19/14
CPCE21B19/146E21B19/18
Inventor 胡赋刘建张磊要海萍赵金富高飞
Owner ZHANGJIAKOU XUANHUA HUATAI MINING & METALLURGIC MACHINERY