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Expansion and contraction method and application of belt support of marine annular belt conveyer, belt contraction and release device and conveyer

A belt conveyor, retractable device technology, applied in the direction of conveyor, transportation and packaging, can solve the problem of not considering the belt retraction, affecting the integrity and reliability of the marine endless belt conveyor, to ensure the integrity and reliability. Reliability of work, simple structure and reliable method

Active Publication Date: 2015-09-09
YUANJIANG HENGSHENG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the belt frame is stretched, the retraction and retraction of the belt is not considered, so that the non-stressed part of the belt is in a loose state, which seriously affects the integrity and reliability of the entire marine endless belt conveyor

Method used

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  • Expansion and contraction method and application of belt support of marine annular belt conveyer, belt contraction and release device and conveyer
  • Expansion and contraction method and application of belt support of marine annular belt conveyer, belt contraction and release device and conveyer
  • Expansion and contraction method and application of belt support of marine annular belt conveyer, belt contraction and release device and conveyer

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Depend on figure 1 , figure 2 , image 3 It can be known that a telescoping method for a belt frame of a marine endless belt conveyor comprises a belt 14, a fixed belt support 2, a second belt support 3 that can expand and contract on the fixed belt support 2, and when the second belt support 3 passes through the telescopic When the device retracted to the fixed belt support 2, the belt was tightened by the belt retracting device 13;

[0019] The telescopic device of the present invention includes a rack 10 mounted on the second belt bracket 3 , and a gear 12 mounted on the fixed belt bracket 2 driven by a telescopic motor 15 and meshed with the rack 10 .

[0020] The belt retractable device 13 of the present invention comprises the belt reel 8, the belt clamp 6 that is installed on the fixed belt support 2 driven by the take-up motor, the mo...

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Abstract

The invention discloses an expansion and contraction method and application of a belt support of a marine annular belt conveyer for contracting and releasing a loose belt during expansion and contraction of two adjacent belt supports, a belt contraction and release device and a conveyer. The method relates to the belt, a fixed belt support and a second section belt support which can expand and contract on the fixed belt support, and is characterized in that the belt is contracted by the belt contraction and release device when the second section belt support retracts towards the fixed belt support through an expansion and contraction device; when the second section belt support extends out towards the fixed belt support through the expansion and contraction device, the belt is released by the belt expansion and contraction device. The method is reliable; the device has a simple structure; during expansion and release of the belt support, the belt in the loose state is contracted and released, the completeness of the entire marine annular belt conveyer and the reliability of the working are guaranteed.

Description

technical field [0001] The invention relates to a marine endless belt conveyor, in particular to a stretching method and application of a belt frame of a marine endless belt conveyor, a belt retractable device and a conveyor, in particular to a telescopic The telescoping method and application of the belt frame of the marine endless belt conveyor for retracting and retracting the loose belt at the same time, the belt retracting device and the conveyor. Background technique [0002] At present, the belt racks of marine belt conveyors such as self-unloading sand carriers (capacity of more than 1000T) are generally fixed structures. According to the tonnage of the hull, the belt racks generally extend forward from the horizontal line of the river at an angle of 45° , the short is 16-20 meters, the longest is 30-40 meters long, resembling a "giraffe", the length of the protruding bow accounts for 40% to 60% of the hull length. High, which seriously affects the stability and man...

Claims

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Application Information

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IPC IPC(8): B65G21/14
CPCB65G21/14B65G2812/02019
Inventor 郭树人许苏琦张四胜伍映华王清明孟阳辉杨光明
Owner YUANJIANG HENGSHENG MACHINERY MFG
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