CN213125746U

CN213125746U - High-temperature-resistant motor

Info

Publication number: CN213125746U
Application number: CN202022296170.2U
Authority: CN
Inventors: 龚加兴
Original assignee: Dongguan Xingya Electromechanical Equipment Co ltd
Current assignee: Dongguan Xingya Electromechanical Equipment Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-04
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to the technical field of motors, in particular to a high-temperature resistant motor, which comprises a motor body, a shell, a flange water jacket and a motor shaft, wherein the shell is arranged on the motor body; the motor is characterized in that a motor coil area is arranged between the motor shaft and the shell, the flange water jacket is provided with a water injection area, a high-temperature oil seal is arranged between the motor shaft and the flange water jacket, the temperature of the motor cannot rise too fast when the motor operates through the water injection area, water and oil are separated by the high-temperature oil seal, and the rotation of the motor is not influenced, so that the service life of equipment is prolonged.

Description

High-temperature-resistant motor

Technical Field

The utility model belongs to the technical field of the motor technique and specifically relates to indicate a high temperature resistant motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the letter M is used in a circuit, the main function of the electromagnetic device is to generate driving torque, the driving torque is used as a power source of electrical appliances and various machines, the motor used on heat treatment equipment such as steel plants in a high-temperature environment generally needs to have good high-temperature resistance, because in the high-temperature environment, the temperature of the motor can be continuously increased along with the operation of the equipment, and therefore cooling treatment needs to be carried out on the motor, which means that the cooling effect of the motor is good enough, if the cooling treatment effect is good, the temperature increase of the motor can be slow, the service life of the equipment can be effectively prolonged, but most of the current motors have poor high-temperature resistance and do not have good heat dissipation effect, so that the service life of the motor is short, and therefore, the existing motor needs to be improved in the aspects, and the occurrence of a motor having a good high temperature resistance is particularly important.

SUMMERY OF THE UTILITY MODEL

Utility model is not enough to overcome the above condition, aims at providing a technical scheme that can solve above-mentioned problem.

A high-temperature-resistant motor comprises a motor body, a shell, a flange water jacket and a motor shaft, wherein the shell is arranged on the motor body; a motor coil area is arranged between the motor shaft and the shell, a water injection area is arranged on the flange water jacket, and a high-temperature oil seal is arranged between the motor shaft and the flange water jacket.

Preferably, the motor body is further provided with a first bearing and a second bearing, the first bearing is mounted at the right end of the high-temperature oil seal through a motor shaft, and the second bearing is mounted at the right end of the shell through the motor shaft.

Preferably, the right end of the flange water jacket is provided with a threaded hole, the casing is provided with a threaded rod matched with the threaded hole for use, the bottom end of the threaded rod is in threaded connection with the threaded hole, a nut matched with the threaded rod for use is arranged at the upper end of the casing, and the casing is matched with the threaded rod for use to connect the flange water jacket.

Preferably, the motor body is further provided with a cover, and the cover is installed at the right end of the machine shell.

Preferably, a layer of carborundum is arranged on the right end face of the flange water jacket.

Preferably, the housing is made of heat-resistant cast iron.

Preferably, the high-temperature oil seal is made of fluororubber.

Compared with the prior art, the beneficial effects of the utility model are that: the temperature when making the motor function through the water injection region can not rise too fast, has the assurance of high temperature oil blanket to make water and oil separation simultaneously, does not influence the rotation of motor to extension equipment life.

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 the present invention.

Fig. 2 is a schematic view of a motor shaft structure.

Fig. 3 is a left side view of the present invention.

In the figure: the motor comprises a motor body-1, a shell-2, a flange water jacket-3, a motor shaft-4, a motor coil area-5, a water injection area-6, a high-temperature oil seal-7, a first bearing-8, a second bearing-9 and a cover-10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 3, in an embodiment of the present invention, a high temperature resistant motor includes a motor body 1, a casing 2, a flange water jacket 3 and a motor shaft 4, where the casing 2 is installed on the motor body 1, the flange water jacket 3 is installed at the left end of the motor body 1, a motor is arranged at the rear end of the motor body 1, the motor body 1 is rotatably connected with the motor shaft 4, and the casing 2 is sleeved outside the motor shaft 4; be provided with motor coil district 5 between motor shaft 4 and the casing 2, flange water jacket 3 is provided with the regional 6 of annotating water, be provided with high temperature oil blanket 7 between motor shaft 4 and the flange water jacket 3, when using the utility model discloses the time, with the regional 6 of annotating water of coolant liquid injection, when the motor rotates, make motor temperature rise slow, through high temperature oil blanket 7, reach the effect of fluid separation simultaneously to do not influence the motor and rotate.

Motor body 1 still is provided with first bearing 8 and second bearing 9, first bearing 8 passes through motor shaft 4 to be installed in high temperature oil blanket 7 right-hand member, second bearing 9 passes through motor shaft 4 to be installed in casing 2 right-hand member, and its aim at makes motor body 1 can pivoted more nimble through first bearing 8 and second bearing 9.

The 3 right-hand members of flange water jacket are provided with the screw hole, casing 2 is provided with the threaded rod that uses with the screw hole cooperation, threaded rod bottom and screw hole threaded connection, 2 upper ends of casing are provided with the nut that uses with the screw rod cooperation, casing 2 uses flange water jacket 3 through the cooperation of nut and threaded rod, and its aim at uses through the cooperation of threaded rod and nut that make casing 2 that with flange water jacket 3 fixed connection.

The motor body 1 is further provided with a cover 10, the cover 10 is installed at the right end of the shell 2, and the purpose of the cover 10 is to protect the motor shaft 4 and prevent dust.

The right end face of the flange water jacket 3 is provided with a layer of carborundum, and the purpose of the carborundum is to ensure that the flange water jacket 3 is not easy to rust and has an antirust effect.

The casing 2 is made of heat-resistant cast iron, and the purpose of the casing 2 is that the cast iron is hard and has good heat-resistant effect.

The high-temperature oil seal 7 is made of fluororubber, and aims to achieve good sealing performance and high-temperature resistance.

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 high-temperature-resistant motor is characterized by comprising a motor body (1), a shell (2), a flange water jacket (3) and a motor shaft (4), wherein the shell (2) is arranged on the motor body (1), the flange water jacket (3) is arranged at the left end of the motor body (1), the motor is arranged at the rear end of the motor body (1), the motor body (1) is rotatably connected with the motor shaft (4), and the shell (2) is sleeved outside the motor shaft (4);

a motor coil area (5) is arranged between the motor shaft (4) and the shell (2), a water injection area (6) is arranged on the flange water jacket (3), and a high-temperature oil seal (7) is arranged between the motor shaft (4) and the flange water jacket (3).

2. The high-temperature-resistant motor is characterized in that the motor body (1) is further provided with a first bearing (8) and a second bearing (9), the first bearing (8) is mounted at the right end of the high-temperature oil seal (7) through the motor shaft (4), and the second bearing (9) is mounted at the right end of the housing (2) through the motor shaft (4).

3. The high-temperature-resistant motor is characterized in that a threaded hole is formed in the right end of the flange water jacket (3), the housing (2) is provided with a threaded rod matched with the threaded hole, the bottom end of the threaded rod is in threaded connection with the threaded hole, a nut matched with the threaded rod is arranged at the upper end of the housing (2), and the housing (2) is connected with the flange water jacket (3) through the matching of the nut and the threaded rod.

4. A high-temperature resistant motor according to claim 1, characterized in that the motor body (1) is further provided with a cover (10), and the cover (10) is mounted at the right end of the casing (2).

5. A high-temperature resistant electric machine according to claim 1, characterized in that the right end face of the flange water jacket (3) is provided with a layer of corundum.

6. A high-temperature resistant electric machine according to claim 1, characterized in that the material of the housing (2) is heat-resistant cast iron.

7. A high-temperature resistant motor according to claim 1, wherein the high-temperature oil seal (7) is made of fluororubber.