CN210578155U

CN210578155U - Integrated motor

Info

Publication number: CN210578155U
Application number: CN201921919809.9U
Authority: CN
Inventors: 段桂华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-05-19
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to the technical field of motor equipment, in particular to an integrated motor, which comprises a second fixed driver shell, a second brushless motor and a speed reducer, wherein the second fixed driver shell, the second brushless motor and the speed reducer are assembled from left to right in sequence to form a complete integrated motor; a servo drive plate is arranged in the second fixed driver shell, and a magnetic encoder chip is mounted on the servo drive plate; a rear motor output shaft is arranged at the front end of the second brushless motor, and a magnet is arranged at the front end of the rear motor output shaft; the integrated motor passes through the fixed magnet of the back play axle of motor, the fixed drive of reuse second copper post, the fixed driver shell of second in addition at last, the advantage of make full use of magnetic encoder chip merges magnetic encoder chip and driver on a servo drive plate, compresses the installation space to the minimum, fully practices thrift the cost, lets user simple to operate, saves a lot of pencil.

Description

Integrated motor

Technical Field

The utility model relates to an electrical equipment technical field specifically is an integral type motor.

Background

The motor can produce driving torque, as the power supply of electrical apparatus or various machinery, and the motor control box is a box of installing motor control integrated circuit, and the motor control box is connected with the electric wire, and after the electric wire circular telegram, the motor control box just can be to the motor give-out order, and the motor makes corresponding running state according to the instruction, and present motor and motor control box mostly assemble disjunctor structure, and the motor of this kind of structure is called as integral type motor.

The integrated motor in the prior art has the problems that a magnetic encoder and a driver are separately installed, the space required by installation is large, a plurality of wire harnesses are required to be used, and the installation is extremely inconvenient.

To the problem in the above-mentioned background art, the utility model aims at providing an integral type motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type motor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an integrated electric machine, comprising: the second fixed driver shell, the second brushless motor and the speed reducer are assembled in sequence from left to right to form a complete integrated motor;

a servo drive plate is arranged in the second fixed driver shell, and a magnetic encoder chip is mounted on the servo drive plate; the front end of the second brushless motor is provided with a rear motor output shaft, and the front end of the rear motor output shaft is provided with a magnet.

As a further aspect of the present invention: and a driving shaft of the second brushless motor is connected with a speed reducer.

As a further aspect of the present invention: and a second copper column is arranged at the front end of the second brushless motor and used for fixing a rear output shaft of the motor.

As a further aspect of the present invention: and the second fixed driver shell and the second brushless motor are fixedly connected through a fixed rear cover screw.

Compared with the prior art, the beneficial effects of the utility model are that:

the integral type motor pass through the fixed magnet of the back play axle of motor, the fixed drive of reuse second copper post, the fixed driver shell of last in addition second, the advantage of make full use of magnetic encoder chip merges magnetic encoder chip and driver on a servo drive plate, abundant compresses the installation space to the minimum to fully practice thrift the cost, let user simple to operate, save a lot of pencil.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is an assembly schematic diagram of an integrated motor according to an embodiment of the present invention.

Fig. 2 is a schematic view of a prior art motor end mounting.

Fig. 3 is a schematic view of a mid-end installation of a prior art motor.

Fig. 4 is a schematic view of the front end installation of a prior art motor.

In the figure: 1-encoder group, 2-magnet component, 3-first copper column, 4-jackscrew, 5-screw, 6-encoder output line, 7-driver, 8-connecting motor and encoder terminal, 9-first brushless motor, 10-motor outgoing line, 11-motor rear output shaft mounted magnet component, 12-fixed rear cover screw, 13-second fixed driver shell, 14-servo drive plate, 15-magnetic encoder chip, 16-magnet, 17-second copper column, 18-motor rear output shaft, 19-second brushless motor and 20-speed reducer.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, an integrated motor includes: the second fixed driver shell 13, the second brushless motor 19 and the speed reducer 20 are assembled in sequence from left to right to form a complete integrated motor;

a servo drive plate 14 is arranged in the second fixed driver shell 13, and a magnetic encoder chip 15 is mounted on the servo drive plate 14; a rear motor output shaft 18 is arranged at the front end of the second brushless motor 19, and a magnet 16 is arranged at the front end of the rear motor output shaft 18; the rear end of the second brushless motor 19 is provided with a speed reducer 20, and a driving shaft of the second brushless motor 19 is connected with the speed reducer 20;

further, a second copper column 17 is arranged at the front end of the second brushless motor 19, and the second copper column 17 is used for fixing a rear output shaft 18 of the motor;

further, the second fixed driver housing 13 and the second brushless motor 19 are fixedly connected through a fixed rear cover screw 12;

go out the fixed magnet 16 of axle 18 behind the motor, reuse second copper post 17 fixed drive, at last in addition the fixed driver shell 13 of second, make full use of magnetic encoder chip 15's advantage merges magnetic encoder chip 15 and driver on a servo drive board 14, abundant compresses the installation space to the minimum to abundant saving cost lets user simple to operate, saves a lot of pencil.

Comparative example

Referring to fig. 2, 3 and 4, in a comparative example of the present invention, an integrated motor in the prior art includes: a first fixed driver housing and a first brushless motor 9; the rear end of the first brushless motor 9 is provided with three first copper columns 3, the number of the first copper columns 3 is three, magnet assemblies 2 are arranged among the three first copper columns 3, jackscrews 4 are arranged on the magnet assemblies 2, the top ends of the three first copper columns 3 are provided with encoder groups 1, and the encoder groups 1 simultaneously penetrate through the encoder groups 1 through three screws 5 and extend into the first copper columns 3 to enable the encoder groups 1 to be fixedly connected with the first copper columns 3; one end of the encoder group 1 is connected with an encoder output line 6;

a driver 7 is arranged in the first fixed driver shell, the front end of the driver 7 is provided with a connecting motor and an encoder terminal 8, and the connecting motor and the encoder terminal 8 are connected with the encoder group 1; a rear motor output shaft mounted magnet assembly 11 is arranged at one end of the first brushless motor 9, and the upper end of the first brushless motor 9 is electrically connected with a motor outgoing line 10;

compared with the integrated motor in the embodiment, the integrated motor in the prior art has the problems that the magnetic encoder and the driver are separately installed, the space required by installation is large, a plurality of wire harnesses are required to be used, and the installation is extremely inconvenient.

The embodiment of the utility model provides a theory of operation is:

the integrated motor in this embodiment passes through the fixed magnet 16 of the back play axle 18 of motor, and the fixed drive of reuse second copper post 17, and last in addition the fixed driver shell 13 of second, the advantage of make full use of magnetic encoder chip 15 merges magnetic encoder chip 15 and driver on a servo drive board 14, and is abundant with the installation space compression minimum, fully practices thrift the cost, lets user simple to operate, saves a lot of pencil.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An integrated electric machine, comprising: the second fixed driver shell (13), the second brushless motor (19) and the speed reducer (20) are assembled in sequence from left to right to form a complete integrated motor; the method is characterized in that: a servo drive plate (14) is arranged in the second fixed driver shell (13), and a magnetic encoder chip (15) is mounted on the servo drive plate (14); the front end of the second brushless motor (19) is provided with a rear motor output shaft (18), and the front end of the rear motor output shaft (18) is provided with a magnet (16).

2. The integrated motor according to claim 1, wherein: and a driving shaft of the second brushless motor (19) is connected with a speed reducer (20).

3. The integrated motor according to claim 2, wherein: and a second copper column (17) is arranged at the front end of the second brushless motor (19).

4. The integrated motor according to claim 1, wherein: the second fixed driver shell (13) and the second brushless motor (19) are fixedly connected through a fixed rear cover screw (12).