CN2150664Y - 可调速电机式滚筒 - Google Patents

可调速电机式滚筒 Download PDF

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Publication number
CN2150664Y
CN2150664Y CN 92203863 CN92203863U CN2150664Y CN 2150664 Y CN2150664 Y CN 2150664Y CN 92203863 CN92203863 CN 92203863 CN 92203863 U CN92203863 U CN 92203863U CN 2150664 Y CN2150664 Y CN 2150664Y
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speed
rotor
motor
rotating speed
double
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Expired - Fee Related
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CN 92203863
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English (en)
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沈太福
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CHINA ANTAI ECONOMICAL DEVELOPMENT Co
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CHINA ANTAI ECONOMICAL DEVELOPMENT Co
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Abstract

一种可调速电机式滚筒,就是用交流无级调速双 转子电机的特点,将电机外转子直接压装在滚筒内, 由于双转子电机的外转子和内转子相对转速不变,通 过电机自身控制装置调节内转子的转速,来控制外转 子的转速,实现控制滚筒转速的目的。该装置结构十 分简单,体积小,成本低,效率高,节约电能,易于制造 和维护,通用性强,适用范围广。

Description

本实用新型涉及运输机械领域中作为驱动装置的电动滚筒。
电动滚筒是将电动机和减速器以及全部零部件均放入滚筒内,它的减速机械与减速器相比较,具有结构简单、紧凑、占地面积小、自重轻、成本低、维护方便、使用寿命长等优点,因而得到广泛的应用。目前国产电动滚筒虽然在功率、直径、带宽、速比等方面比较齐全,由于速度单一,通用性较差,不同规格的电动滚筒适用范围十分有限。
本实用新型的目的就是提供一种可调速电机式滚筒,它的结构比现有电动滚筒更为简单,不仅具有一般电动滚筒的优点,而且制造十分方便,通用性强,效率高。
本实用新型的目的是这样实现的:根据新型交流无级调速双转子电机的特点,将电机外转子直接压装在滚筒内,由于电机外转子和内转子的相对转速不变,利用交流无级调速电机从“0”到额定转速连续可调及可制动性,通过电机自身控制装置调节内转子的转速,来控制外转子的转速,实现控制滚筒转速的目的。
这种可调速电机式滚筒由于速度可根据不同需要进行调节,通用性强,适用范围广,工作效率高,而且具备现有电动滚筒的各项优点,结构更加简单、紧凑,体积和自重更小,成本进一步降低,维护愈加方便,并且噪音小,节约电能。
本实用新型的具体结构由附图给出。
附图是根据本实用新型提出的可调速电机式滚筒的结构简图。
下面结合附图详细说明依据本实用新型提出的具体装置及工作过程。
交流无级调速双转子电机内转子轴(3)放在左支撑(1)和右支撑(8)上,外转子(5)压装在滚筒(6)内,套在内转子(4)的外面,与内转子轴(3)用轴承(2)和(7)联接,通过电机自身控制装置调节内转子(4)的转速,来控制外转子(5)的转速,达到控制滚筒(6)转速的目的。

Claims (2)

1、一种可调速电机式滚筒,是将交流无级调速双转子电机内转子轴(3)放在左支撑(1)和右支撑(8)上,外转子(5)压装在滚筒(6)内,套在内转子(4)的外面,与内转子轴(3)用轴承(2)和(7)联接,其特征在于交流无级调速双转子电机的外转子(5)压装在滚筒(6)内。
2、根据权利要求1所述的装置,其特征是:交流无级调速双转子电机可以是交流有级调速双转子电机,每级之间可实现连续无级调节。
CN 92203863 1992-03-11 1992-03-11 可调速电机式滚筒 Expired - Fee Related CN2150664Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92203863 CN2150664Y (zh) 1992-03-11 1992-03-11 可调速电机式滚筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92203863 CN2150664Y (zh) 1992-03-11 1992-03-11 可调速电机式滚筒

Publications (1)

Publication Number Publication Date
CN2150664Y true CN2150664Y (zh) 1993-12-22

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Family Applications (1)

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CN 92203863 Expired - Fee Related CN2150664Y (zh) 1992-03-11 1992-03-11 可调速电机式滚筒

Country Status (1)

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CN (1) CN2150664Y (zh)

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Free format text: CORRECT: PATENTEE; FROM: BEIJING CHANGCHENG ELECTROMECHANICAL SCIENCE AND TECHNOLOGY INDUSTRY COMPANY TO: CHINA AETNA ECONOMIC DEVELOPMENT CO., LTD.

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Address after: 100038, Fuxing Road, Beijing, No. 9

Patentee after: Aetna China Economic Development Corporation

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