abstract
With China's coal production capacity continues to expand and mine design and manufacturing technology to improve gradually,modern shafts skip arise, for mine by use of ascending vessel large-scale and high reliability requirements。
Skip is one of the most common inclined mine hoist vessel, I designed the weight is about four tons before discharge type inclined skip. This structure is simple and applicable skip with small coal mine, economy, safety performance is high, and
reduce the cost of maintenance equipment, so basically use this kind of small domestic skip. To solve a lot of problems inclined ascension.
The paper introduces the downhole hoist before discharge type, skip ascension of all accessories, skip practicality and parts of the design and check content in China, and used in coal mine skip exist deficiencies and development trend are discussed.
