LShV and AShL vibratory mine drop-holes are intended for unloading the mined rock from gravity ore chutes and its loading into the transportation vessels at underground mines with non-hazardous atmosphere (in respect of gas and dust) of iron and non-ferrous metallurgy and chemical industries.
The drop-hole is a vibratory feeder, which tray is integrated into the erection frame protecting it from contact with fixed elements of the haulage working.
The mine drop-holes are completed with the following control system versions:
- basic version (the drop-hole is completed with a motor only);
- "-01" version (with a home-made control cabinet)
- "-02" version (with a mine starter PNSh)
Besides, the drop-holes can also be equipped with water sprayer system, which allows to reduce dust content in the drop-hole operational area significantly.
Parameter/Value |
Vibratory mine drop-holes |
||
LShV-2,8 |
LShV-3,35 |
AShL |
|
Material to be transported |
broken rock material with humidity up to 8% and bulk density of 2.5-3 t/m3 |
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Transportation distance, m, max. |
2.8 |
3.35 |
3.3 |
Load-carrying element width, mm, min. |
1200 |
||
Maximum size of the transported rock piece, mm, max. |
1000 |
||
Installed power, max., kW |
12 |
16 |
16 |
Dimensions, mm, max.: |
|
|
|
- length |
2995 |
3570 |
3400 |
- width |
1905 |
1968 |
1955 |
- hight |
760 |
950 |
1285 |
Weight (excluding spare parts and accessories), max., kg |
2600 |
3300 |
3300 |