CN211405686U

CN211405686U - Bearing type motor

Info

Publication number: CN211405686U
Application number: CN201922437373.6U
Authority: CN
Inventors: 周武兵
Original assignee: Chaodian Huizhou Motor Technology Co ltd
Current assignee: Chaodian Huizhou Motor Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a bearing type motor, including motor casing and weld in the motor frame of motor casing bottom surface, the inside shaping of motor casing has the third cavity, and forms the clearance between the inside conch wall of third cavity and motor casing to it has the stator to fill in the clearance, the inside packing of third cavity has the rotor, and the inside intermediate position of third cavity transversely rotates and is connected with the pivot, and the rotor is fixed to be adsorbed in the pivot, the left side department swivelling joint of pivot is in the left side department of third cavity, and the right side department of pivot runs through the right side department of third cavity and lies in the right side department of motor casing; the utility model has the advantages that: outside dust particles are not easy to enter the motor, and noise generated in the motor driving process is reduced.

Description

Bearing type motor

Technical Field

The utility model belongs to the technical field of the motor and specifically relates to a bearing type motor is related to.

Background

An Electric machine (also known as "motor") refers to an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction. The motor is represented by a letter M (old standard is represented by D) in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, the generator mainly has the function of converting mechanical energy into electric energy, however, in the rotating process of the motor, external dust particles are easy to enter the motor, the longer the motor is used, the larger the noise is, and therefore the bearing type motor is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a bearing type motor, includes motor housing and welds the motor frame in motor housing bottom surface, the inside shaping of motor housing has the third cavity, and forms the clearance between the inside conch wall of third cavity and motor housing to it has the stator to fill in the clearance, the inside packing of third cavity has the rotor, and the inside intermediate position lateral rotation of third cavity is connected with the pivot to the rotor is fixed to be adsorbed in the pivot, the left side department swivelling joint of pivot is in the left side department of third cavity, and the right side department of pivot runs through the right side department of third cavity and lies in motor housing's right side department.

Preferably, the motor casing left side face is vertical installs first bearing cover, and the left side face vertical installation of first bearing cover has first end cover, the junction shaping between first bearing cover and the first end cover has first cavity.

Preferably, the inside right side of first cavity installs the circle clamp, and the circle clamp cup joints in the left side department of pivot to increase the intensity of pivot, prevent that the pivot from taking place the rising and splitting, the vertical bearing of installing of the inside intermediate position of first cavity, and the right side department of bearing is connected with the circle clamp, and the bearing rotates through circle clamp and pivot and is connected.

Preferably, the motor casing right side face is vertical installs the second bearing cap, and the right side face of second bearing cap is vertical installs the second end cover, the junction shaping between second bearing cap and the second end cover has the second cavity, and the right side department of pivot runs through second bearing cap and second end cover to run through the second cavity.

Preferably, the paster has been glued to the inside upper and lower both ends of second cavity, and the paster contacts with the pivot for the pivot is carrying out the pivoted in-process, and inside external dust can not enter into the third cavity.

Compared with the prior art, the beneficial effects of the utility model are that: outside dust particles are not easy to enter the motor, and noise generated in the motor driving process is reduced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a bearing type motor.

Shown in the figure: 1. motor casing, 2, motor frame, 3, first end cover, 4, first bearing lid, 5, first cavity, 6, bearing, 7, circle clamp, 8, rotor, 9, stator, 10, second bearing lid, 11, second bearing lid, 12, second cavity, 13, pivot, 14, paster, 15, third cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a bearing type motor includes a motor housing 1 and a motor base 2 welded to a bottom surface of the motor housing 1, a third cavity 15 is formed inside the motor housing 1, a gap is formed between the third cavity 15 and an inner casing wall of the motor housing 1, a stator 9 is filled in the gap, a rotor 8 is filled inside the third cavity 15, a rotating shaft 13 is transversely rotatably connected to an inner middle position of the third cavity 15, the rotor 8 is fixedly attached to the rotating shaft 13, a left side of the rotating shaft 13 is rotatably connected to a left side of the third cavity 15, and a right side of the rotating shaft 13 penetrates through a right side of the third cavity 15 and is located at a right side of the motor housing 1.

First bearing cap 4 is vertically installed to motor housing 1 left side, and the vertical first end cover 3 of installing of left side of first bearing cap 4, the junction shaping between first bearing cap 4 and the first end cover 3 has first cavity 5.

5 inside right side-mounting of first cavity has circle clamp 7, and circle clamp 7 cup joints in the left side department of pivot 13 to increase pivot 13's intensity, prevent that pivot 13 from taking place the rising and splitting, the vertical bearing 6 of installing in the intermediate position of 5 inside of first cavity, and the right side department of bearing 6 is connected with circle clamp 7, and bearing 6 rotates through circle clamp 7 and pivot 13 and is connected.

The motor casing 1 right side vertical installation has second bearing cap 10, and the right side vertical installation of second bearing cap 10 has second end cover 12, the junction shaping between second bearing cap 10 and the second end cover 12 has second cavity 12, and the right side department of pivot 13 runs through second bearing cap 10 and second end cover 12 to run through second cavity 12.

The upper end and the lower end in the second cavity 12 are adhered with the patches 14, and the patches 14 are in contact with the rotating shaft 13, so that the rotating shaft 13 rotates, and external dust cannot enter the third cavity 15.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a bearing type motor, includes motor housing and welds the motor frame in motor housing bottom surface, its characterized in that, the inside shaping of motor housing has the third cavity, and forms the clearance between the inside conch wall of third cavity and motor housing to it has the stator to fill in the clearance, the inside packing of third cavity has the rotor, and the inside intermediate position horizontal rotation of third cavity is connected with the pivot, and the rotor is fixed to be adsorbed in the pivot, the left side department swivelling joint of pivot is in the left side department of third cavity, and the right side department of pivot runs through the right side department of third cavity and lies in motor housing's right side department.

2. The bearing type motor according to claim 1, wherein a first bearing cover is vertically installed on the left side surface of the motor casing, a first end cover is vertically installed on the left side surface of the first bearing cover, and a first cavity is formed at the joint between the first bearing cover and the first end cover.

3. The bearing type motor as claimed in claim 2, wherein a circular clamp is installed at a right side surface inside the first cavity, and the circular clamp is coupled to a left side of the rotating shaft, so as to increase the strength of the rotating shaft and prevent the rotating shaft from cracking, a bearing is vertically installed at a middle position inside the first cavity, and a right side of the bearing is connected to the circular clamp, and the bearing is rotatably connected to the rotating shaft through the circular clamp.

4. The bearing type motor according to claim 1, wherein a second bearing cover is vertically installed on the right side surface of the motor casing, a second end cover is vertically installed on the right side surface of the second bearing cover, a second cavity is formed at the joint between the second bearing cover and the second end cover, and the right side of the rotating shaft penetrates through the second bearing cover, the second end cover and the second cavity.

5. The motor as claimed in claim 4, wherein the second cavity has patches adhered to its upper and lower ends, and the patches contact with the shaft.