CN201669154U - 一种槽式洗矿机的传动装置及一种槽式洗矿机 - Google Patents

一种槽式洗矿机的传动装置及一种槽式洗矿机 Download PDF

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CN201669154U
CN201669154U CN2010202092772U CN201020209277U CN201669154U CN 201669154 U CN201669154 U CN 201669154U CN 2010202092772 U CN2010202092772 U CN 2010202092772U CN 201020209277 U CN201020209277 U CN 201020209277U CN 201669154 U CN201669154 U CN 201669154U
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trough
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ore washer
washer
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邓永椿
李建辉
彭镜泊
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Sinohit sunward technology limited liability company
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HUNAN HUACHU MECHANICAL Co Ltd
Changsha Design Institute of Nonferrous Metallurgy
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Abstract

本实用新型公开了一种槽式洗矿机的传动装置及一种槽式洗矿机,属于矿山机械领域,所述传动装置包括电动机、通过联轴器与电动机相联的减速机,其结构特点是,还包括换向齿轮副,所述换向齿轮副一端通过轴承座与减速机相联,该换向齿轮副另一端通过万向联轴器与多根螺旋轴相联;所述槽式洗矿机采用了上述的传动装置。本实用新型制造、组装、维修简便,检修时勿需拆卸传动装置与螺旋轴的连接,并能提高槽式洗矿机的运行安全、可靠性和使用寿命,成本低。

Description

一种槽式洗矿机的传动装置及一种槽式洗矿机
技术领域
本实用新型涉及矿山机械领域,具体为一种槽式洗矿机的传动装置,及一种采用该传动装置的槽式洗矿机。
背景技术
在露天开采的金属矿山中,需要将有用矿物与其中的粘土或粉矿泥土与其中的砾石分离,以提高有用矿物的品位,而槽式洗矿机(或称槽式擦洗机)则是用于金属矿山生产中的第二段洗矿作业。
槽式洗矿机的主要工作部件是同步回转且方向相反的两根带浆叶的螺旋轴,螺旋轴两端分别支承在水槽上、下端部设置的轴承上,上端部为耳轴式轴承,下端部为沉没在矿浆中的自润滑式轴承。
现有的槽式洗矿机中的传动装置,除最基本的提供双螺旋轴工作时的动力外,还需实现双螺旋轴的同步且不同方向的回转,而因事故处理和检修时需要单独提升螺旋轴的尾部时,必须拆卸传动装置与螺旋轴的连接,检修操作很不方便。
实用新型内容
为了克服现有的槽式洗矿机需单独提升螺旋轴的尾部时,必须拆卸传动装置与螺旋轴的连接,检修不方便的不足,本实用新型旨在提供一种槽式洗矿机的传动装置,该装置制造、组装、维修简便,检修时无需拆卸传动装置与螺旋轴的连接,并能提高槽式洗矿机的运行安全、可靠性和使用寿命,成本低。
为了实现上述目的,本实用新型所采用的技术方案是:所述槽式洗矿机的传动装置包括电动机、通过联轴器与电动机相联的减速机,其结构特点是,还包括换向齿轮副,所述换向齿轮副一端通过轴承座与减速机相联,该换向齿轮副另一端通过万向联轴器与多根螺旋轴相联。
进一步的,所述联轴器为软启动安全联轴器,软启动安全联轴器可使电动机实现近似空载启动,避免了为启动而选用大功率的电动机。当左旋螺旋轴和右旋螺旋轴过载或″卡死″(闷车)时,软启动安全联轴器自动打滑而不损坏任何机件。
万向联轴器可保证正常工作时的动力传递,又可在事故处理和检修沉没式轴承需单独提升螺旋轴的尾部时,无需拆卸传动装置与旋螺旋轴的连接。
进一步地,本实用新型提供了一种槽式洗矿机,该槽式洗矿机采用了如以上所述的传动装置。
与现有技术相比,本实用新型的有益效果是:制造、组装、维修简便,检修时勿需拆卸传动装置与螺旋轴的连接,并能提高槽式洗矿机的运行安全、可靠性和使用寿命,成本低。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型一种实施例的正视图;
图2是图1的俯视图。
在图中
1-电动机;        2-联轴器;        3-减速机;
4-轴承座;        5-换向齿轮副;    6-万向联轴器;
7-左旋螺旋轴;    8-右旋螺旋轴;    9-溢流面;
10-进矿口。
具体实施方式
一种槽式洗矿机的传动装置,如图1和图2所示,包括电动机1、通过联轴器2与电动机1相联的减速机3,还包括换向齿轮副5,所述换向齿轮副5一端通过轴承座4与减速机3相联,该换向齿轮副5另一端通过万向联轴器6与左旋螺旋轴7和右旋螺旋轴8相联。
所述联轴器2优选为软启动安全联轴器,软启动安全联轴器2可使电动机1实现近似空载启动,避免了为启动而选用大功率的电动机。当左旋螺旋轴7和右旋螺旋轴8过载或″卡死″(闷车)时,软启动安全联轴器2自动打滑而不损坏任何机件。
万向联轴器6可保证正常工作时的动力传递,又可在事故处理和检修沉没式轴承需单独提升螺旋轴的尾部时,无需拆卸传动装置与左旋螺旋轴7和右旋螺旋轴8的连接。
本实用新型除换向齿轮副5外,均为技术成熟、可靠的通用部零件。
进一步地,本实用新型所述的槽式洗矿机采用如以上所述的传动装置。

Claims (3)

1.一种槽式洗矿机的传动装置,包括电动机(1)、通过联轴器(2)与电动机(1)相联的减速机(3),其特征在于,还包括换向齿轮副(5),所述换向齿轮副(5)一端通过轴承座(4)与减速机(3)相联,该换向齿轮副(5)另一端通过万向联轴器(6)与多根螺旋轴相联。
2.根据权利要求1所述的槽式洗矿机的传动装置,其特征在于,所述联轴器(2)为软启动安全联轴器。
3.一种槽式洗矿机,其特征在于,该槽式洗矿机采用如权利要求1或2所述的传动装置。
CN2010202092772U 2010-05-31 2010-05-31 一种槽式洗矿机的传动装置及一种槽式洗矿机 Expired - Lifetime CN201669154U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551240A (zh) * 2013-10-28 2014-02-05 湖南华楚机械有限公司 一种槽式洗矿机
GB2573636B (en) * 2018-03-21 2021-04-28 Mccloskey Int Ltd An access system for a materials processing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551240A (zh) * 2013-10-28 2014-02-05 湖南华楚机械有限公司 一种槽式洗矿机
GB2573636B (en) * 2018-03-21 2021-04-28 Mccloskey Int Ltd An access system for a materials processing apparatus

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