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Worm gear and worm transmission mechanism

A technology of transmission mechanism and worm drive, which is applied in the direction of gear transmission, transmission, mechanical equipment, etc., and can solve problems such as short service life, unstable work, and small number of contact teeth

Inactive Publication Date: 2011-08-03
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

With the continuous development of science and technology and the increasing production level, the ordinary worm gear transmission mechanism can no longer meet people's needs due to the shortcomings of less contact teeth, unstable work, weak bearing capacity, small transmission torque, short service life and large volume. Requirements

Method used

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  • Worm gear and worm transmission mechanism
  • Worm gear and worm transmission mechanism
  • Worm gear and worm transmission mechanism

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Embodiment Construction

[0011] The present invention is described in further detail below in conjunction with the embodiment that accompanying drawing provides.

[0012] see figure 1 , 2 , 3, a worm gear mechanism, including an output worm gear 1 and at least two sets of worm gear mechanisms 2, the output worm gear 1 and at least two sets of worm gear mechanisms 2 are in transmission connection, and each set of worm gear mechanisms 2 includes a driving worm 2-1. Transition worm 2-2 and transition worm 2-3, driving worm 2-1 meshes with transition worm 2-2, transition worm 2-2 is fixedly connected with transition worm 2-3, transition worm 2-3 and output Worm gear 1 meshes.

[0013] see figure 1 , 2 , 3, in order to make the structure reasonable, compact and conducive to reducing the installation space, the worm drive mechanism 2 is two sets, and the axes of the two transition worms 2-3 of the two sets of worm drive mechanisms 2 are parallel to each other, and the two The axes of the driving worms ...

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Abstract

The invention discloses a worm gear and worm transmission mechanism, which comprises an output worm gear and at least two sets of worm transmission mechanisms, wherein the output worm gear is in transmission connection with the at least two sets of worm transmission mechanisms; each set of worm transmission mechanism comprises a driving worm, a transition worm gear and a transition worm; the driving worm is engaged with the transition worm gear; the transition worm gear is fixedly connected with the transition worm; and the transition worm is engaged with the output worm gear. The mechanism has a large number of contact teeth, high bearing capacity, high transmission torque and long service life and is stably operated.

Description

technical field [0001] The invention relates to a transmission mechanism, in particular to a worm gear transmission mechanism. Background technique [0002] At present, most of the traditional worm and gear transmission mechanisms use a single worm and a single worm gear, and are widely used in power transmission and reducers. There are many types, different models, and a wide range of applications. With the continuous development of science and technology and the increasing production level, the ordinary worm gear transmission mechanism can no longer meet people's needs due to the shortcomings of less contact teeth, unstable work, weak bearing capacity, small transmission torque, short service life and large volume. Requirements. Contents of the invention [0003] The purpose of the present invention is to provide a worm gear transmission mechanism with a large number of contact teeth, stable operation, strong bearing capacity, large transmission torque and long service ...

Claims

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Application Information

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IPC IPC(8): F16H1/22
Inventor 刘巍张敏尚洪杨祥花田宏吉屠越黄菲芮欣鹏
Owner HOHAI UNIV CHANGZHOU
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