Pin Row Loading Analysis of Scraper Conveyor under Oblique Cut Condition

Mao Jun; Tian Song; Chen Hongyue

doi:10.16578/j.issn.1004.2539.2016.04.031

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Pin Row Loading Analysis of Scraper Conveyor under Oblique Cut Condition

更新时间：2022-10-20

- Pin Row Loading Analysis of Scraper Conveyor under Oblique Cut Condition
- Vol. 40, Issue 4, Pages: 143-147(2016)
- 作者机构：
  
  1. 辽宁工程技术大学
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2016.04.031
  CLC：
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[1]毛君,田松,陈洪月.斜切工况下刮板输送机销排载荷分析[J].机械传动,2016,40(04):143-147.

Mao Jun, Tian Song, Chen Hongyue. Pin Row Loading Analysis of Scraper Conveyor under Oblique Cut Condition. [J]. 40(4):143-147(2016)
[1]毛君,田松,陈洪月.斜切工况下刮板输送机销排载荷分析[J].机械传动,2016,40(04):143-147. DOI： 10.16578/j.issn.1004.2539.2016.04.031.

Mao Jun, Tian Song, Chen Hongyue. Pin Row Loading Analysis of Scraper Conveyor under Oblique Cut Condition. [J]. 40(4):143-147(2016) DOI： 10.16578/j.issn.1004.2539.2016.04.031.

摘要

根据对滚筒的受力分析,推导出滚筒在截割过程中所受三向力方程组,结合MATLAB编程,计算得到斜切工况下前后滚筒载荷随滚筒旋转角度变化曲线;以采煤机整机为研究对象,列出整机受力方程组,建立了数学计算模型;基于MATLAB编程,结合斜切工况下前后滚筒载荷变化曲线获得了在斜切工况下前后滑靴载荷变化曲线,由滑靴与销排的接触关系和力的作用是相互的原理,得到斜切工况下作用在销排载荷曲线,并通过ANSYS Workbench仿真分析,获得了刮板输送机销排的应力分布和变形情况。为今后刮板输送机销排的设计及损坏原因分析提供参考。

Abstract

According to the force analysis of roller,the equation set of roller in the process of cutting by three- axis force is derived.Combining the MATLAB programming,the curve of the before and after roller load changing with the rotation angle under the oblique cut condition is obtained.With shearer machine as the research object,the whole machine mechanical equation is listed,the mathematical computing model is established.Based on MATLAB programming,combining with the before and after roller load changing curve under the oblique cut condition,the before and after sliding shoe load curves under the oblique cut condition is obtained.Due the contact relation between the sliding shoe and pin row and the principle of force mutual action,the curve of load acting on the pin rows under the oblique cut condition is achieved.And through the ANSYS Workbench simulation analysis,the stress distribution and deformation of pin rows of scraper conveyor are got.A reference for the future of design and analysis of damage causes of scraper conveyor pin row is provided.

关键词

刮板输送机销排斜切工况载荷分析ANSYS Workbench

Keywords

Scraper conveyorPin rowOblique cut conditionLoading analysisANSYS Workbench

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