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Rotating unit with motor and reducer

A technology of rotating devices and reducers, which is applied in the direction of electromechanical devices, transmission devices, transmission device parts, etc., can solve the problem of device lengthening and achieve the effect of suppressing the increase of axial length

Active Publication Date: 2016-09-14
SUMITOMO HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In such a driving device, the driven member is connected to the output shaft protruding from the axial end of the driving device, so there is a problem that the entire device tends to become longer in the axial direction.

Method used

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  • Rotating unit with motor and reducer
  • Rotating unit with motor and reducer
  • Rotating unit with motor and reducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Hereinafter, an example of an embodiment of the present invention will be described in detail with reference to the drawings.

[0019] figure 1 Is a cross-sectional view of the main parts of a rotating device having a motor and a reducer according to an example of the embodiment of the present invention; figure 2 To represent figure 1 The front view of the whole and part of the turning device of the machine.

[0020] The rotating device 10 rotates a material tray within a specific range. For example, the material tray receives materials such as powders or granular materials from the previous step in a factory and transfers them to a container in the next step. It has a motor 11 and a speed reducer. Machine 12.

[0021] The motor shaft 16 of the motor 11 is connected to the input shaft 18 of the reducer 12 via a key 17. For ease of description, the description starts from the structure of the reducer 12.

[0022] In this embodiment, such as Figure 4 As the reducer 12, a reduc...

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PUM

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Abstract

The present invention provides a rotating device having a motor and a reduction gear capable of suppressing an increase in axial length. The rotating device has a motor and a reducer, and the reducer has: a housing; an internal gear integrated with the housing; an external gear, namely a planetary gear, meshing with the internal gear; and a wheel frame body, namely a first wheel frame body, configured on On the axial side of the external gear, the motor and the reducer are connected through a connector. The connector has: a motor fixing surface, which is fixed to the motor; a wheel frame fixing surface, which is fixed to the wheel frame body; The fixed surface of the wheel frame is fixed to the external part in a parallel manner, that is, the bed is set, and the driven part is connected to the outer shell, that is, the material tray. When viewed from the radial direction of the reducer, the material tray, the reducer and the external fixed surface overlap, and within 180 Rotate the material tray within degrees.

Description

[0001] This application claims priority based on Japanese Patent Application No. 2013-071780 filed on March 29, 2013. The entire content of its application is used in this specification by reference. Technical field [0002] The invention relates to a rotating device having a motor and a reducer. Background technique [0003] Patent Document 1 discloses a rotating device having a motor and a reduction gear. [0004] The speed reducer has a housing, an internal gear integrated with the housing, a planetary gear meshing with the internal gear, and a carrier body arranged on an axial side portion of the planetary gear. [0005] The wheel carrier body is integrated with the output shaft, and the output shaft protrudes in a cantilever state from the axial end of the reducer (that is, the axial end of the drive device). [0006] Patent Document 1: Japanese Patent Application Publication No. 2000-329200 [0007] In this type of driving device, the driven member is connected to the output shaf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/28
CPCH02K7/116F16H1/32F16H57/025F16H2001/325F16H2057/02073
Inventor 光藤荣西部慎一西谷祐一石川哲三
Owner SUMITOMO HEAVY IND LTD