CN201904685U

CN201904685U - Direct-connected motor of speed reducer

Info

Publication number: CN201904685U
Application number: CN2010206838109U
Authority: CN
Inventors: 王林福
Original assignee: HANGZHOU JIANGCHAO ELECTRICAL MACHINERY CO Ltd
Current assignee: HANGZHOU JIANGCHAO ELECTRICAL MACHINERY CO Ltd
Priority date: 2010-12-28
Filing date: 2010-12-28
Publication date: 2011-07-20
Anticipated expiration: 2020-12-28

Abstract

The utility model relates to a direct-connected motor of a speed reducer, which can directly drive the speed reducer to work without the need of a coupler. The direct-connected motor comprises a motor, wherein, a front end cover of a motor housing is arranged on the right surface of a front end cover of the motor; a direct-connected end cover of the speed reducer is arranged on the left surface of the front end cover of the motor; and a power shaft of the motor, which is a power input gear shaft of the speed reducer, is directly connected with a power input gear of the speed reducer. The direct-connected motor has the advantages that firstly, connection parts and transmission parts are reduced, the coupler is not needed, a motor bracket is not needed, the structure is simplified, and the manufacturing cost is reduced; and secondly, as the power input shaft of the speed reducer and the power output shaft of the motor are the same shaft, the transmission efficiency is effectively improved.

Description

A kind of decelerator direct-coupled electrical machinery

Technical field

The utility model relates to a kind of a kind of decelerator direct-coupled electrical machinery that shaft coupling just can directly drive decelerator work that need not, and belongs to specific type of electric machine and makes the field.

Background technology

Prior motor is on structural design, adopt the axle coupling to connect connecting between its power output shaft and the decelerator power input shaft, and the seat of motor will guarantee that the power input shaft of its power output shaft and decelerator is on same axis, therefore need the height of motor cabinet or decelerator seat is adjusted, not only time-consuming, and can't guarantee decelerator power input shaft and motor power output shaft on same axis at all, therefore cause transmission not steadily, wearing and tearing are big, transmission efficiency is low.

The utility model content

Purpose of design: avoid the weak point in the background technology, design a kind of a kind of decelerator direct-coupled electrical machinery that shaft coupling just can directly drive decelerator work that need not.

Design: in order to realize above-mentioned purpose of design.The utility model on structural design, the one, the front end housing of motor is designed to both keep the function of original motor front end housing, have directly the direct connection end cap with the defeated power input face linkage function of decelerator again, soon motor directly is fixedly connected on reducer shell; The 2nd, motor power axle shaft directly is designed to the power input shaft of decelerator, both simplified the structure like this, need not shaft coupling again, greatly improved the transmission efficiency of power again, the deficiency of having avoided background technology to exist.

Technical scheme: a kind of decelerator direct-coupled electrical machinery, it comprises motor, the right side of the front end housing of described motor is that motor case front end housing, the left side are decelerator machine direct connection end cap, and the line shaft of its motor is decelerator power input gear axle and directly directly connects with the lace reducing device power input gear.

The utility model is compared with background technology, and the one, reduced the connection drive disk assembly, need not a shaft coupling, need not electric machine support, both simplified the structure, reduced manufacturing cost again; The 2nd, because decelerator power input shaft and motor power output shaft are same axle, therefore improved transmission efficiency effectively.

Description of drawings

Fig. 1 is the structural representation of decelerator direct-coupled electrical machinery.

Embodiment

Embodiment 1: with reference to accompanying drawing 1.A kind of decelerator direct-coupled electrical machinery, it comprises motor 3, the right side of the front end housing 2 of described motor 3 is that motor case front end housing, the left side are decelerator machine direct connection end cap, and the line shaft 1 of its motor 3 is decelerator power input gear axle and directly directly connects with the lace reducing device power input gear.

Have bolt connecting hole around the described decelerator machine direct connection end cap, realized that motor directly is connected in the purpose on the reducer shell.

What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection range of the present utility model.

Claims

1. decelerator direct-coupled electrical machinery, it comprises motor, it is characterized in that: the right side of the front end housing of described motor is that motor case front end housing, the left side are decelerator machine direct connection end cap, and the line shaft of its motor is decelerator power input gear axle and directly directly connects with the lace reducing device power input gear.

2. decelerator direct-coupled electrical machinery according to claim 1 is characterized in that: have bolt connecting hole around the described decelerator machine direct connection end cap.