Lifting driving device

A technology of lifting drive and driving motor, which is applied to transmission devices, belts/chains/gears, mechanical equipment, etc., and can solve the problem of large space occupied by the lifting drive mechanism

Pending Publication Date: 2022-07-08
BEIJING SEMICON EQUIP INST THE 45TH RES INST OF CETC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lifting drive device to solve the technical problem of the large space occupied by the lifting drive mechanism in the prior art to a certain extent

Method used

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Embodiment Construction

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments.

[0022] The components of the embodiments of the invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

[0023] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] In the description of the present invention, it should b...

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Abstract

The invention relates to the technical field of power devices, in particular to a lifting driving device. The lifting driving device comprises a base, a driving motor, a driving wheel, a driven wheel, a steel belt and a rocker arm, and the rocker arm comprises a connecting part and a rotating part; the driving motor is connected with the base, an output shaft of the driving motor is in transmission connection with the driving wheel, the driving wheel is in transmission connection with the driven wheel, one end of the steel belt is connected with the driven wheel, the other end of the steel belt is connected with the connecting part, and the rotating part is rotationally connected with the base. The rocker arm is provided with a connecting piece used for being connected with a driven piece.

Description

technical field [0001] The present invention relates to the technical field of power devices, in particular to a lift drive device. Background technique [0002] At present, common lifting drive mechanisms include screw mechanism, rack and pinion mechanism or pulley mechanism, etc., but for equipment with high integration requirements, small lifting range (for example: -2mm-+2mm), and small installation space , The common lift drive mechanism is not compact enough and takes up a lot of space. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a lift drive device to solve the technical problem that the lift drive mechanism occupies a large space in the prior art to a certain extent. [0004] The invention provides a lift drive device, comprising: a base, a drive motor, a driving wheel, a driven wheel, a steel belt and a rocker arm, the rocker arm includes a connecting part and a rotating part; the drive motor is connected to the base, The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H37/12
CPCF16H37/124
Inventor 于朋扬李霖李峥王洪宇李思
Owner BEIJING SEMICON EQUIP INST THE 45TH RES INST OF CETC
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