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A belt conveyor

A technology for belt conveyors and storage belts, which is applied in the direction of conveyors, conveyor objects, transportation and packaging, etc., can solve the problems of high energy consumption and safety of belt conveyors, achieve reduced maintenance requirements, changeable structures, and improve The effect of system performance

Active Publication Date: 2016-07-06
晋能控股装备制造集团金鼎山西煤机有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a belt conveyor to solve the problems of high energy consumption and safety in the current belt conveyor

Method used

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  • A belt conveyor
  • A belt conveyor
  • A belt conveyor

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Embodiment Construction

[0021] The present invention is described in detail below in conjunction with accompanying drawing: as figure 1 , 2 Shown is a structural schematic diagram of the present invention, a belt conveyor, including a fuselage portion 11, an unloading portion 1, a head portion 4, a storage belt tensioning portion 5, a retractable tape device 7, a driving device, and a transitional anti-running mechanism. Offset front idler group 2, tape 8, self-moving machine tail 12, belt protection and belt conveyor control system 16, video monitoring system 17; unloading part 1 is connected with machine head 4; machine head includes transition anti-running Offset front idler group 2, driving drum 3, permanent magnet motor driving device 14, disc brake 15;

[0022] The storage belt tensioning part 5 includes a permanent magnet frequency conversion tensioning device 6; the retractable tape device 7 is connected behind the storage belt tensioning part 5; the fuselage part 11 includes a trough-shaped...

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Abstract

The invention belongs to underground coal mine mechanical devices and particularly relates to a novel belt conveyor which solves the problems of high energy consumption and poor safety in the existing belt conveyor. The conveyor comprises a body, an unloading portion, a head portion, a belt tensioning portion, a belt winding and unwinding device, a driving device, a transition off-tracking-proof front-arranged support roll group, a rubber belt, a self-movable tail, a belt protection and control system and a video monitoring system. The novel belt conveyor is applied to a working face of an underground coal mine to convey raw coal in a crossheading mode, can be used for long-distance large-quantity transportation, can adapt to various work conditions and roadway conditions, is high in operation stability and energy utilization rate and simple to operate, greatly reduces labor intensity, saves cost and is an ideal transportation device. The performance of the conveyor can meet the requirements of underground coal mine coal transportation for safety, high efficiency and energy saving, and functions of soft starting, soft braking, automatic tensioning, immediate belt tension adjustment, simultaneous driving of the head and the tail, returning of power generation work conditions and electric energy to a grid, belt off tracking adjustment to achieve stable transportation and the like can be achieved.

Description

technical field [0001] The invention belongs to coal mine underground mechanical equipment, in particular to a belt conveyor. Background technique [0002] With the global warming problem, the issue of energy saving and emission reduction has been widely concerned by the international community. The primary task and goal of promoting energy saving is to promote the energy saving of high energy-consuming enterprises. As one of the most commonly used transportation equipment in coal mines, the belt conveyor transmits the torque provided by the driving device to the conveyor belt, and uses the static friction of the belt to convey materials. The main structure of the belt conveyor includes the motor drive equipment such as the frame, the conveyor belt, the main drive device, the tension device, the belt winding device, and the electric roller. Since the capacity of the motor is considered according to the maximum load, the normal working load rarely reaches the rated load, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G39/16B65G39/09B65G23/44B65G23/22
Inventor 闫振东王星王宽太杨栋高建强李晋霞郭超张伟毋启斌申文化张军军韩斌原宇辰
Owner 晋能控股装备制造集团金鼎山西煤机有限责任公司
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