Double-track unloading system for mining cars
A double-track, mining car technology, applied in the field of dumping mine car devices, can solve the problems of increasing the opening space of the shaft and the size of the chamber, the unloading of two types of mining cars, and the unfavorable operation capacity of the transportation system, etc., to achieve The effect of saving the space of the roadway
Active Publication Date: 2015-08-19
SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU
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Problems solved by technology
But because the unloading of two types of mine cars cannot be realized by the same unloading curved track, for the mine transportation system that has used two types of side unloading mine cars, if the unloading curved track and the running track are designed respectively according to the prior art, it will be inevitable It will increase the development space of the shaft and the size of the chamber, which is not conducive to improving the operation capacity of the transportation system
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[0019] Such as figure 1 The first embodiment of the shown mine car double-track unloading system of the present invention includes a transport roadway 1 arranged longitudinally, see figure 2 , the transport roadway 1 is horizontally paved with sleepers 7, and the sleepers 7 are longitudinally provided with four rails, such as figure 1 As shown, wherein the first track 21 from the left and the third track 23 from the left are provided with a bucket capacity of 2m 3 The first side dump mine car 3, wherein the second track 22 from the left and the fourth track 24 from the left are provided with a bucket capacity of 1.2m 3 The second side unloading type mine car 4, the left side of the four rails in the transportation roadway 1 is provided with a chute 5, and the right side of the four rails in the transportation roadway 1 is provided with an unloading curved rail 6, and the unloading curved rail 6 is arranged along the longitudinal direction. Set, the unloading curved track 6 ...
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The invention discloses a double-rail unloading system for a mine car and relates to a loading or unloading vehicle, in particular to a device for dumping the mine car. The invention aims to provide a double-rail unloading system for the mine car, which can implement unloading of two different types of granby cars and save the space of a roadway. The double-rail unloading system comprises a transportation roadway (1); a first granby car (3) is arranged on a left first rail (21) and a left third rail (23); a second granby car (4) is arranged on a left second rail (22) and a left fourth rail (24); draw shafts (5) are arranged at the same sides of the four rails; an unloading curved rail (6) is arranged at the side opposite to the draw shafts; the unloading curved rail comprises two upper and lower layers of unloading rails (611, 612) welded with anti-rolling grooves (63), and supporting beams (62); unloading wheels of the two granby cars are respectively positioned on the two layers of unloading rails; each layer of unloading rail comprises an ascending grade section, a horizontal section and a descending grade section; and each ascending grade section and the corresponding descending grade section are symmetrical.
Description
technical field [0001] The invention relates to a loading or unloading vehicle, in particular to a device for dumping a mine car. Background technique [0002] With the continuous expansion of the scale of domestic mines, the amount of falling ore and the amount of ore are increasing, which has brought huge pressure to the mine transportation system, requiring the transportation capacity of the transportation system to be improved. Mining carts are the main force of the transportation system. Considering practical factors such as roadway size and turning radius, it is not advisable to replace all small-capacity mining carts with large-capacity mining carts. The side unloading mine car is a kind of mine car. It is equipped with an unloading wheel on one side and combined with the curved track to realize unloading. When the unloading wheel advances along the curved track, it will drive the side unloading mine car. Unloading, as the application number is 200720030131.X, the au...
Claims
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IPC IPC(8): B65G67/48
Inventor 修国林张海东施升涛初明智李红旗
Owner SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU