Pneumatic tunneling system

A power system and transmission system technology, applied in mining equipment, drilling equipment and methods, tunnels, etc., can solve problems such as limited equipment travel, health hazards, environmental pollution, etc., to maintain good health and low maintenance costs , The effect of operation safety guarantee

Pending Publication Date: 2022-08-05
XUZHOU XUGONG FOUND CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a pneumatic excavation system, which solves the problems in the prior art that the walking of the equipment is limited, and the environmental pollution is harmful to health.

Method used

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Examples

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Embodiment Construction

[0038] The following combined with the attachment is further described by the present invention. The following examples are only used to explain the technical solutions of the present invention more clearly, and cannot limit the protection scope of the present invention based on this.

[0039] like figure 1 所示,本实施例公开了一种气动掘进系统,包括气动凿岩机1、操纵台2、液压系统3、动力系统4、覆盖件5、气系统6、水系统7、车架8、传动系统9 , Drill Ambrier 10. Promotioner 11.

[0040] Pneumatic rock drill machine 1 is installed on the pusher 11, the pushing beam 11 connects to the drill arm 10, the pusher 11 can move along the drill arm 10, the other end of the drill arm 10 is connected to the front end of the frame 8; Taiwan 2, covering the cover above and the side of the frame 8, the coverage part of the frame 8 also has a power system 4, the transmission system 9 is arranged below the frame 8; Digging drilling car walking and drill arm movement provides power; the transmission system 9 also connects with the power system 4 to pass the power s...

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Abstract

The pneumatic tunneling system comprises a pneumatic rock drill, a control board, a hydraulic system, a power system, a covering part, an air system, a water system, a frame, a transmission system, a drill arm and a propelling beam, the pneumatic rock drill is installed on the propelling beam, the propelling beam is connected with one end of the drill arm, and the other end of the drill arm is connected with the front end of the frame; a console is connected above the middle of the frame, covering parts are arranged above and on the sides, a power system is arranged at the rear end, and a transmission system is arranged below the frame; the hydraulic system is connected with the power system and provides power for walking of the pneumatic tunneling drill carriage and action of a drill arm. The transmission system is also connected with the power system and transmits power of the power system to the walking mechanism. The water system is connected with the pneumatic rock drill and provides a flushing water source for drilling and deslagging of the pneumatic rock drill; the air system is connected with the pneumatic rock drill and provides working power and front-back propelling power for the pneumatic rock drill during drilling, and compressed air of the air system comes from compressed air of an air pipe in a roadway.

Description

Technical field [0001] The invention involves a pneumatic excavation system, which is the field of construction machinery technology. Background technique [0002] The excavation construction of tunnels and mines under the conditions of hard rocks and medium hard rocks mainly adopts drilling method. There are two main categories of drilling equipment for the drilling process: hydraulic equipment and pneumatic equipment. The hydraulic equipment is mainly used as the power source. In order to use hydraulic rock -cutting equipment, transformer equipment and power distribution equipment are required. The main components and accessories of hydraulic rock -cutting equipment are expensive and cost -effective. Most small tunnels and mining construction units are difficult to bear its costs. In addition, the hydraulic rock -cutting equipment control system is complicated, and professionals need to perform maintenance work. The above factors make the utilization rate of hydraulic rock cutt...

Claims

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Application Information

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IPC IPC(8): E21D9/10E21B7/02
CPCE21D9/1086E21D9/1093E21B7/022E21B7/026
Inventor 马建乐周忠尚聂震叶季青牛勇陈智宏张峰周斌李高峰吴已成王伟王鑫范友国李长江孟海滨吴佼李兆楠李洋焦中兴
Owner XUZHOU XUGONG FOUND CONSTR MACHINERY
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