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Multi-point side-discharging device of filling belt conveyer

A belt conveyor, multi-point technology, applied in the direction of conveyor objects, fillings, safety devices, etc., can solve the problems of many unloading points, unsuitable belt conveyors, and difficulty in backfilling materials in goafs.

Active Publication Date: 2010-06-30
TAIYUAN INST OF COAL SCI RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The conventional conveying and unloading methods of belt conveyors are mostly end unloading, that is, conveying from one end to the other end, and materials can be added in the middle, but due to the large amount of filling materials, many unloading points are required. The end unloading method of belt conveyors It is no longer suitable for the requirements of filling coal mining, which brings great difficulties to backfilling materials in the goaf after three-down coal mining

Method used

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  • Multi-point side-discharging device of filling belt conveyer
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  • Multi-point side-discharging device of filling belt conveyer

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing:

[0023] figure 1 , 2 , 3, and 4 show the structural diagram of the multi-point side unloading device for the belt conveyor for filling. The position and connection relationship of each part must be correct and the installation should be firm.

[0024] The middle frame is the main body of the belt conveyor, welded structure, good strength, and made of alloy structural steel.

[0025] Conveyor belts, idler frames, and idlers are the moving parts of the conveyor, which must rotate flexibly and run smoothly.

[0026] The oil cylinder seat, the oil cylinder turning seat, the oil cylinder base and the oil cylinder supporting plate should be installed firmly, and the adjustment should be reasonable, and they should be used together with the turning type soil dividing plate.

[0027] Figure 5 As shown, it is the structural diagram of the flip-type soil splitter. One end of the ...

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Abstract

The invention relates to a multi-point side-discharging device of a filling belt conveyor, which is structurally characterized by comprising an intermediate stand, a hydraulic turnover oil cylinder, an oil cylinder turnover seat, a turnover type soil dividing plate, a soil dividing plate rotating shaft, a support seat and a conveyor belt. A plurality of side-discharging devices can be arranged on the belt conveyor to enable filling fine-grained materials to realize large-scale multi-point side discharging, thereby having a spraying effect. The device has advanced and reasonable design, compact structure and small occupying height, and is not easy to generate interference with other assorted facilities, thereby realizing discharging, throwing, multi-point side discharging and even side discharging. The multi-point side-discharging device has high practical value, good effect, high speed, safety, stability and reliability and convenient installation and use, thereby being a very ideal multi-point side-discharging device of the filling belt conveyor; and the device can also be used for the multi-point transfer of ground fine-grained materials.

Description

technical field [0001] The invention relates to a multi-point side unloading device of a belt conveyor for filling, which belongs to the technical field of goaf filling and transportation equipment in underground longwall fully mechanized mining faces of coal mines. Background technique [0002] In coal mining, it is often encountered three-down coal mining, that is, coal mining under the river, under the bridge, and under the building. When the three-down coal mining is over, the goaf must be filled. Mainly coal gangue, loess, material stone and so on. [0003] Belt conveyors and scraper conveyors are mostly used for the transportation of filling materials. Scraper conveyors mainly transport bulk materials, and belt conveyors mainly transport powdery and fine granular materials, such as loess. [0004] The conventional conveying and unloading methods of belt conveyors are mostly end unloading, that is, conveying from one end to the other end, and materials can be added in ...

Claims

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Application Information

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IPC IPC(8): E21F15/06B65G47/34B65G39/12
Inventor 徐爱敏宋德军杨喜刘磊刘敏赵斌刘金生王赟温建刚
Owner TAIYUAN INST OF COAL SCI RES INST
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