Crawler half of coal and rock boring machine's overall program design work, loading, transportation, republished, walking patterns and dusting device in a systematic and comprehensive presentation. Coal-rock boring machine is able to achieve cutting, loading, reproduced transport, walking and spray Dust combined unit. It can be used to mine and may also be used for other metal mines and tunnel construction.
The advanced equipment and reasonable necessary is the highly effective production possible condition, besides satisfies this condition, but also it is must in the correct use and under the maintenance guarantee, the product equipment can display its high efficiency truly. Therefore, understood that the equipment performance and the structure, install, function and maintain the maintenance are correctly very important.
In addition, the tunneling machine overall plan design is playing the decisive role regarding the entire machine performance. Therefore, in accordance with TBM uses, operations and manufacturing conditions, a reasonable choice of aircraft, and the right to determine its structure type, for the achievement of the technical unit indicators to ensure that the machine performance is of great significance.
Key word:Tunneling machine; System design; Cutting department design;
Reduction gear design; Components