Rubber belt conveyor bottom coal removal method
The technology of a belt conveyor and cleaning method, which is applied in the field of mining machinery, can solve problems such as low efficiency, uneven belt lanes, and a large amount of coal cleaning, and achieve the effect of convenient use and installation
Inactive Publication Date: 2019-03-08
高永强
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Problems solved by technology
[0002] At present, the belt deviation of the belt conveyor in the coal mine is a frequent problem. Every time it is deviation, coal spreading is the most common problem. The amount of coal to be cleaned is quite large, which is very time-consuming and labor-intensive; and the underground working environment is special, the belt lane is uneven and changes at any time, and the cleaning method is extremely monotonous. At this stage, it can only be done manually, and the most common tool is Shovel: Although manual cleaning with a shovel is flexible and simple, this old cleaning method is inefficient and labor-intensive
When the belt is transporting coal normally, it needs to be cleaned up in time after deviation and coal leakage, but this situation is extremely dangerous. It is not uncommon, such backward cleaning methods need to be improved urgently
Method used
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Embodiment Construction
[0017] The arc-shaped coal rack 1 is 30cm wide. The arc-shaped coal rack is composed of L-shaped guard plates and connecting rods 14. The circular angle is 70 degrees, and the unfolded diameter is 1.5m. Plate 6 is 10cm high, and L-shaped guard plates are welded on both sides of arc-shaped coal carrier 1. The L-shaped guard plate is a steel plate with a thickness of 2 mm. The connecting rod 14 is a steel rod with a diameter of 1.5 cm and a length of 30 cm. Optical axis, all connecting rods 14 surfaces are covered with iron sheet base plate 15 from arc coal frame 1 top to bottom.
[0018] The bottom end and the topmost end of the arc-shaped coal rack 1 are sprocket shafts 12, the outermost side of the bottom sprocket shaft 12 is a right helical gear 10, and sprocket wheels 11 are respectively installed at the positions 3 cm inside the two ends of the sprocket shaft, and the two ends of the top sprocket shaft Sprockets 11 are respectively installed at the position of 3 cm inside,...
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The invention discloses a rubber belt conveyor bottom coal removal method, relates to a rubber belt conveyor bottom coal removal mechanical device, and belongs to the field of mining machinery. The purpose that the coal is lifted to the top of a top rubber belt from the bottom of a rubber belt frame is achieved by the power of an arc-shaped coal conveying frame and a rubber belt roller rotator. Atransmission shaft and a chain wheel shaft are arranged in the arc-shaped coal conveying frame. The transmission shaft is driven by rotation of a roller, and a right bevel gear is arranged at the topend of the transmission shaft. The roller with shaft bases at the two ends is selected by the roller rotator, and a roller shaft and the bottom end of a rotating shaft are connected through a coupling. After the method is used, the bottom coal at the bottom of the rubber belt frame can be put into a coal storage box, then moves to the top of a rubber belt along an iron sheet base plate through aniron scraping plate which upwards moves, and slides to the surface of the rubber belt, the working procedure that the coal is put on the rubber belt by workers is avoided, and the workers only need toput the coal into the coal storage box by use of shovels. In the whole process, a power source is safe, stable and reliable, usage and installation are convenient, and the rubber belt conveyor bottomcoal removal method has the high promotional value.
Description
technical field [0001] The invention relates to a mechanical device for cleaning bottom coal of a belt conveyor, which belongs to the field of mining machinery. Background technique [0002] At present, the belt deviation of the belt conveyor in the coal mine is a frequent problem. Every time it is deviation, coal spreading is the most common problem. The amount of coal to be cleaned is quite large, which is very time-consuming and labor-intensive; and the underground working environment is special, the belt lane is uneven and changes at any time, and the cleaning method is extremely monotonous. At this stage, it can only be done manually, and the most common tool is Shovel: Although manual cleaning with a shovel is flexible and simple, this old cleaning method is inefficient and labor-intensive. When the belt is transporting coal normally, it needs to be cleaned up in time after deviation and coal leakage, but this situation is extremely dangerous. It is not uncommon for ...
Claims
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IPC IPC(8): B65G15/00
CPCB65G15/00
Inventor 余建强
Owner 高永强
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