Underground unattended operation pass-type tippler system

Abstract

The invention relates to an underground unattended operation pass-type tippler system. The tippler system is characterized in that shunting is carried out by the utilization of a ramp, a heavy load tramcar filled with ore automatically slides to a tippler chamber from a rail transportation roadway by means of gradient, a tramcar pusher pushes the heavy load tramcar into the tippler, the tippler pours the ore into an ore bin, the ore enters an ore transportation roadway, the tippler returns after turning over the tramcar, and the empty tramcar is pushed by an ejector of the tippler to return to the rail transportation roadway in a sliding mode. The shunting is carried out by the utilization of the roadway gradient, the ejector is used for returning the empty tramcar to the rail transportation roadway, a traditional tippler system adopts a haulage motor or a winch or manpower for pushing or pulling the tramcar is replaced, labor intensity of workers is reduced, energy is saved, and consumption is reduced. The automatic tippler system is adopted, automatic operation of the underground tippler system is achieved, rollover efficiency of the tramcar is improved, potential hazards of transportation accidents are greatly reduced, safety production of a mine is ensured, a plurality of operating posts can be saved, and the purpose of improving efficiency by downsizing is achieved.

Description

(1) Technical field [0001] The invention belongs to the mining industry, and particularly provides an underground unattended through-type dumper system for automatically turning and running a fixed mine car. (2) Background technology [0002] According to the official website of the Ministry of Land and Resources on October 18, 2011, the number of mines in the country as of 2010 was 112,500, most of which are solid resource mines such as metal, non-metal and coal mines. In many mines, the ore basically needs to be turned over from the fixed minecart underground, and the ore is turned into the transportation lifting system. [0003] At present, the dumper system basically uses locomotives, winches or manpower to push or pull the mine car into the dumper chamber (the dumper chamber is divided into pass-through and non-pass-through), and then the heavy-loaded fixed mine is moved by the cart. The truck is pushed into the dumper and the ore is turned into the silo. This patent ...

AI Technical Summary

Problems solved by technology

[0004] Some problems and deficiencies were found in the actual operation of the pass-through dumper system, mainly reflected in poor safety, low automation and low efficiency: ① Locomotive transportation safety accidents: locomotive crashes, locomotives hit people, locomotives crush pedestrians, locomotives fall off the road, etc.

②Winch lifting safety accidents include sports cars, falling off roads, destroying objects and injuring people, falling rocks and injuring people, etc.

③Safety accidents involving artificial carts include falling off the road, destroying objects and injuring people, falling rocks and injuring people, etc.

At the same time, the labor intensity of workers is high, and the efficiency of the dumper system is low

④There are many reloading links, low degree of automation, and low ore transportation efficiency

⑤ need personnel to operate

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