Self-portable belt conveyer

A technology of self-moving and belt transportation, applied in conveyors, underground transportation, conveyor objects, etc., can solve the problems of high failure rate of scraper conveyor equipment, high labor intensity of employees, and high labor intensity, and achieve the goal of improving mechanized equipment. level, saving ineffective engineering, reducing labor intensity

Inactive Publication Date: 2009-09-23
闫振东
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The head roller, motor and reducer of the fixed belt conveyor are split, with complex structure, large volume, difficult installation, high labor intensity, high failure rate and low safety factor
[0004] 2. The head of the fixed belt conveyor and the entire length of the belt storage bin are 30-70 meters. The equipment is too heavy and not suitable for short-distance roadway excavation.
[0005] 3. The fixed belt conveyor has high requirements for the construction of the head chamber, which is difficult and has a long construction period.
[0006] 4. The tension belt t

Method used

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  • Self-portable belt conveyer
  • Self-portable belt conveyer
  • Self-portable belt conveyer

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Embodiment Construction

[0032] Describe in detail below in conjunction with accompanying drawing:

[0033] Such as figure 1 and figure 2 Shown, the self-moving belt conveyor of the present invention. The self-moving belt conveyor consists of a belt conveyor head 1, a hydraulic belt tensioner 2, a belt conveyor middle 3, a belt conveyor tail 4, a belt 5 and a drag device 6. Belt conveyor middle part and belt conveyor afterbody are to have the belt bracket of middle part and afterbody like prior art, and belt roller constitutes, and the boat-shaped device 7 that just slides is equipped with at the belt bracket leg bottom of afterbody.

[0034] image 3 and Figure 4 As shown, the head is conveyed by belt. The belt conveyor head includes a crawler belt traveling mechanism 101, a head belt support 102, two belt drive drums 103, an unloading roller 104 and a hydraulic control system 105; A belt-driven drum is installed on the drum base on the platform and in the middle of the belt bracket of the ma...

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Abstract

The invention provides a self-portable belt conveyer, which comprises a belt conveying machine head, a hydraulic belt tightener, a belt conveyer middle part, a belt conveyer tail and a belt and is characterized in that the belt conveyer also comprises the belt conveying machine head and a dragging device connected with the hydraulic belt tightener; the machine head of the belt conveyer is the self-portable belt machine head, has the functions of free-installation and dismantling, easy maintenance, constructor reduction, labor intensity of constructor reduction, increasing working performance, creating safe operating environment, self moving a hydraulic dram tightening belt, free drag of tightening system and the like, and has the advantages of good explosion prevention and safe performance, high flexibility and the like. The self-portable belt conveyer increases the transportation technology of coal mine underground coal and rock, provides unitized technical equipment for coal mine coal and rock transportation system, and creates the fundamental conditions for realizing the safe production of big, medium and small-size coal mines.

Description

technical field [0001] The invention belongs to coal mine underground mechanical equipment, in particular to a coal and gangue belt transport equipment suitable for roadway excavation and working face mining in large, medium and small coal mines. Background technique [0002] At present, for coal mine roadway excavation, coal mining and gangue removal at the working face, fixed belt conveyors or scraper conveyors are generally used. The fixed belt conveyor includes a belt conveyor head, a hydraulic belt tensioning device, a middle part of the belt conveyor and a tail of the belt conveyor. These devices have the following problems: [0003] 1. The head roller, motor, and reducer of the fixed belt conveyor are split, with complex structure, large volume, difficult installation, high labor intensity, high failure rate, and low safety factor. [0004] 2. The overall length of the nose and belt storage bin of the fixed belt conveyor is 30-70 meters, and the equipment is too heav...

Claims

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Application Information

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IPC IPC(8): B65G15/00B65G23/44B65G41/00B65G43/00E21F13/00
Inventor 闫振东
Owner 闫振东
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