Multi-rope guide mine skip mechanism for coal lifting and unloading
The technology of skip and mine is applied in the field of multi-rope mine skip coal loading and unloading mechanism, which can solve problems such as inaccurate measurement and serious accidents, and achieve the effect of ensuring operation and avoiding rope breakage.
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Embodiment 1
[0025] please see figure 1 with figure 2 , figure 1 It is the state that the multi-rope mine skip coal unloading mechanism of the present invention is arranged on the coal mine and seen from the side. The mechanism includes a group of traction ropes 3 and a pair of skips 1, and each A group of traction rope balancing devices 7 whose number is equal to the number of traction ropes 3 for balancing the force of a group of traction ropes 3 on the skip 1 is provided as a complete set of multi-rope mine skips for lifting coal and unloading coal in the present invention. institutions also include figure 1 Shown coal unloading platform 2, support 4 and winch device 5. In the present embodiment, the quantity of one group of traction ropes 3 is four, and the quantity of one group of traction rope balancing devices 7 is four ( figure 2 shown), one end of four traction ropes 3 is connected with four traction rope balancing devices 7 arranged on one of the skips 1 in a pair of ski...
Embodiment 2
[0030] please see image 3 , each communication pipe 74 is provided with a cut-off valve 741 , the number of sensors 9 in this embodiment is equal to the number of traction rope balancing devices 7 , and they are all electrically connected to the signal transmitter 8 . Present embodiment can not carry out real-time adjustment to four traction ropes 3 at any time like embodiment 1, that is to say, only after opening the cut-off valve 741 on the pipeline of communication pipe 74, just can reflect the function of embodiment 1. However, under normal circumstances, the three shut-off valves 741 are closed, and the balance adjustment is performed by opening the shut-off valves 741 in the manner of regular inspection and maintenance. All the other are the same as the description to embodiment 1.
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