CN104986678B - 一种卷筒 - Google Patents

一种卷筒 Download PDF

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Publication number
CN104986678B
CN104986678B CN201510408947.0A CN201510408947A CN104986678B CN 104986678 B CN104986678 B CN 104986678B CN 201510408947 A CN201510408947 A CN 201510408947A CN 104986678 B CN104986678 B CN 104986678B
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cylinder
bearing
separately installed
transmission gear
wall circumference
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CN104986678A (zh
Inventor
杨用增
朱绘丽
安林超
司尧华
郭云霞
常岚
闫晓文
杨智帆
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HENAN JUREN CRANE GROUP Co.,Ltd.
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Henan Mechanical and Electrical Engineering College
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/12Driving gear incorporating electric motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/14Power transmissions between power sources and drums or barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/30Rope, cable, or chain drums or barrels

Abstract

本发明公开了一种卷筒,它包括有一个筒体,在筒体的两端外壁圆周上分别安装有一个轴承,在各轴承座上分别设有与支座固定连接的螺栓,在筒体的两端内壁圆周上分别安装有一圈均布的传动齿轮,在筒体两端的支座空腔内分别安装有至少一台与传动齿轮相啮合的减速电机。本发明用一个无轴筒体采用多台电机用齿轮带动,可根据需要启动所用电机数量,不但不易发生机械故障而且节约能耗。

Description

一种卷筒
[0001]
技术领域:
[0002] 本发明是一种用于卷起和放出电缆、钢丝绳等绕性件的卷筒。
[0003]
背景技术:
[0004] 现有的卷筒,都是在一个筒体的两端沿轴心安装一根通轴或在筒体两端沿轴心分 别安装一根短轴,并且在两端的轴上分别安装一个轴承及其轴承座,在一端的卷筒轴上用 传动装置于筒体一侧安装有一台电机。这种传统的卷筒存在的缺点是,工作时的传动功率 不会因载荷的大小而改变,当负载较大时,卷筒轴受到的扭力较大,易发生卷筒轴断裂;当 负载较小时会出现大牛拉小车的状况,浪费功率。
[0005]
发明内容:
[0006] 本发明的目的是提供一种可根据负载的大小选择安装电机数量,传动效率高,不 易发生机械故障的卷筒。
[0007] 本发明的技术方案是以如下方式完成的,
[0008] 一种卷筒,它包括有一个筒体,其特征在于:在筒体的两端外壁圆周上分别安装有 一个轴承,在各轴承座上分别设有与支座固定连接的螺栓,在筒体的两端内壁圆周上分别 安装有一圈均布的传动齿轮,在筒体两端的支座空腔内分别安装有至少一台与传动齿轮相 啮合的减速电机。
[0009] 一种卷筒,它包括有一个筒体,其特征在于:在筒体的两端内壁圆周上分别安装有 一个轴承,在各轴承座上分别设有与支座固定连接的螺栓,在筒体的两端外壁圆周上分别 安装有一圈均布的传动齿轮,在筒体两端支座外侧分别安装有至少一台与传动齿轮相啮合 的减速电机。
[0010]本发明用一个无轴筒体采用多台电机用齿轮带动,可根据需要启动所用电机数 量,不但不易发生机械故障而且节约能耗。
[0011]
附图说明:
[0012]图1是本发明的一种内齿传动结构示意图;图2是本发明的一种外齿传动结构示意 图。
[0013]
具体实施方式:
[00M]结合附图详细描述实施例,实施例一,如图1所示,它是在一个筒体1两端外壁圆周 上分别安装有一个轴承3,在各轴承座上分别设有与支座5固定连接的螺栓4,在筒体的两端 内壁圆周上分别安装有一圈均布的传动齿轮2,在筒体两端的支座空腔内分别安装有至少 一台与传动齿轮相啮合的减速电机6。
[0015]实施例二,如图2所示,它是在一个筒体1的两端内壁圆周上分别安装有一个轴承 3,在各轴承座上分别设有与支座5固定连接的螺栓4,在筒体的两端外壁圆周上分别安装有 一圈均布的传动齿轮2,在筒体两端支座外侧分别安装有至少一台与传动齿轮相啮合的减 速电机6。
[0016] ^本发明由于轴承直接支撑在卷筒两端,因此可以不再安装芯轴,使其结构紧凑、传 递效率尚、安全性能更可靠,用多台电机驱动,在提升重物时,可根据负载的大小选择驱动 电机的数量,避免电机功率的浪费。

Claims (2)

1.一种卷筒,它包括有一个筒体,其特征在于:在筒体的两端外壁圆周上分别安装有一 个轴承,在各轴承座上分别设有与支座固定连接的螺栓,在筒体的两端内壁圆周上分别安 装有一圈均布的传动齿轮,在筒体两端的支座空腔内分别安装有至少一台与传动齿轮相啮 合的减速电机。
2.—种卷筒,它包括一个筒体,其特征在于:在筒体的两端内壁圆周上分别安装有一个 轴承丨在各轴承座上分别设有与支座固定连接的螺栓,在筒体的两端外壁圆周上分别安装 有一圈均布的传动齿轮,在筒体两端支座外侧分别安装有至少一台与传动齿轮相啮合的减 速电机。
CN201510408947.0A 2015-07-14 2015-07-14 一种卷筒 Active CN104986678B (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201545645U (zh) * 2009-11-10 2010-08-11 大连华锐股份有限公司 多电机驱动的钢丝绳卷扬机构
CN202054556U (zh) * 2011-05-10 2011-11-30 成都西部泰力起重机有限公司 一种起重机新型电机内置式卷扬筒装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004046650A1 (de) * 2004-09-25 2006-03-30 Peter Prinzing Gmbh Entmistungseinrichtung mit einer motorisch angetriebenen Seiltrommel sowie Seiltrommelanordnung und Antriebsvorrichtung hierfür
CN201080416Y (zh) * 2007-07-04 2008-07-02 上海港机重工有限公司 集装箱起重机的双起升机构
CN101759111A (zh) * 2008-12-10 2010-06-30 新乡市鹏升起重设备有限公司 带电动机的卷筒
CN104372773B (zh) * 2014-11-22 2016-06-15 安徽省六安恒源机械有限公司 一种带有扭矩式传感器和编码器的卷扬式启闭机
CN204873638U (zh) * 2015-07-14 2015-12-16 河南机电高等专科学校 一种卷筒

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201545645U (zh) * 2009-11-10 2010-08-11 大连华锐股份有限公司 多电机驱动的钢丝绳卷扬机构
CN202054556U (zh) * 2011-05-10 2011-11-30 成都西部泰力起重机有限公司 一种起重机新型电机内置式卷扬筒装置

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