CN217741454U

CN217741454U - Motor end cover with good heat dissipation performance

Info

Publication number: CN217741454U
Application number: CN202222031063.6U
Authority: CN
Inventors: 颜小平; 万林
Original assignee: Huai'an Xiesheng Electric Appliance Co ltd
Current assignee: Huai'an Xiesheng Electric Appliance Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-04
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a motor end cover that heat dispersion is good, including the end cover body, the outside fixed mounting of end cover body has the installation piece, the inboard fixed mounting of end cover body has sealed bearing, sealed bearing's upper and lower both sides all are provided with the ventilation hole, the outside in ventilation hole is provided with the dust screen, be provided with coupling assembling between dust screen and the end cover body, coupling assembling is including adjusting the pole, one side fixedly connected with movable rod of adjusting the pole, the sleeve has been cup jointed to the one end that the regulation pole was kept away from to the movable rod, be provided with the spring between sleeve and the regulation pole, the movable rod extends to the inboard one end fixedly connected with stopper of sleeve, it is close to the inboard one end fixedly connected with slider of end cover body to adjust the pole. This motor end cover that heat dispersion is good can carry out the separation with the outside dust of end cover body through the sealed bearing and the dust screen that set up, prevents that the dust from getting into inside the motor, has improved dustproof effect.

Description

Motor end cover with good heat dissipation performance

Technical Field

The utility model relates to the technical field of motors, specifically be a motor end cover that heat dispersion is good.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, the motor is represented by a letter M (old standard is D) in a circuit, the motor is mainly used for 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 motor is mainly used for converting mechanical energy into electric energy, a motor shell is required to be installed on the motor to protect components inside the motor, and motor end covers are required to fix and support a motor rotating shaft on the front side and the rear side of the motor shell.

Because the motor can produce a large amount of heats at the in-process of moving, consequently need consider the heat dissipation problem in the use, current motor end cover utilizes the hole of seting up usually to dispel the heat to motor inside, nevertheless inside the easy hole entering motor of dust passing through of in-service use in-process to make the dust adsorb on the surface of motor, greatly reduced the radiating effect, influenced the life of motor, on the basis of this, provided a motor end cover that heat dispersion is good and solved the problem that proposes among the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a motor end cover that heat dispersion is good possesses dustproof effectual advantage such as, has solved inside current motor end cover easy clearing hole entering motor of dust in the in-service use to make the dust adsorb at the motor on the surface, greatly reduced the radiating effect, influenced the life's of motor problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a motor end cover with good heat dissipation performance comprises an end cover body, wherein an installation sheet is fixedly installed on the outer side of the end cover body, a sealing bearing is fixedly installed on the inner side of the end cover body, ventilation holes are formed in the upper side and the lower side of the sealing bearing respectively, a dust screen is arranged on the outer side of each ventilation hole, and a connecting assembly is arranged between each dust screen and the end cover body;

coupling assembling is including adjusting the pole, the one side fixedly connected with movable rod of adjusting the pole, the one end that the pole was kept away from to the movable rod has cup jointed the sleeve, the sleeve with adjust and be provided with the spring between the pole, the movable rod extends to the inboard one end fixedly connected with stopper of sleeve, it is close to the inboard one end fixedly connected with slider of end cover body to adjust the pole, the one side fixedly connected with dead lever of movable rod is kept away from to the regulation pole.

Further, the ventilation hole is opened in the inboard of end cover body, the dust screen passes through the dead lever and installs to the inboard of end cover body.

Furthermore, the inner side of the end cover body is provided with a movable groove matched with the adjusting rod, and the adjusting rod is connected to the inner side of the movable groove in a sliding mode and extends to the inner portion of the end cover body.

Further, the sleeve is fixedly installed to the inside of the end cover body, and the spring is sleeved on the outer wall of the movable rod.

Further, the inside of end cover body is seted up with the spout of slider looks adaptation, slider sliding connection is to the inboard of spout.

Further, the inner side of the dustproof net is provided with a groove matched with the fixing rod, and the fixing rod is inserted into the inner side of the groove.

Further, the upper side and the lower side of the dustproof net are provided with fixing rods, and the number of the installation pieces is three.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this motor end cover that heat dispersion is good, the inside circulation of air of motor of being convenient for through the ventilation hole of seting up has improved the radiating effect, can carry out the separation with the outside dust of end cover body through sealed bearing and the dust screen that sets up, prevents inside the dust gets into the motor, has improved dustproof effect.

2. This motor end cover that heat dispersion is good, when the dust screen cover a large amount of dusts on the surface, adjust the pole through the pulling and drive the movable rod and remove along telescopic inboard, and compress tightly the spring, it removes along the inboard of spout to drive the slider simultaneously, make the dead lever break away from with the recess, be convenient for dismantle the dust screen fast, the convenience is cleared up the dust on the dust screen surface, prevent that the dust from plugging up the dust screen, the ventilation effect in ventilation hole has been ensured, it gets into inside the motor to have solved current motor end cover easy clearing hole of dust in the in-service use process, thereby make the dust adsorb at the motor on the surface, greatly reduced the radiating effect, the life's of motor problem has been influenced.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1 end cover body, 2 installation pieces, 3 sealed bearings, 4 ventilation holes, 5 dust screens, 6 adjusting rods, 7 movable rods, 8 sleeves, 9 springs, 10 limiting blocks, 11 sliding blocks, 12 sliding grooves, 13 fixing rods, 14 grooves and 15 movable grooves.

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 to 3, in the embodiment, the motor end cover with good heat dissipation performance includes an end cover body 1, the outer side of the end cover body 1 is fixedly provided with three mounting pieces 2, the inner side of each mounting piece 2 is provided with a sealing bearing 3, the sealing bearing 3 is fixedly mounted on the inner side of the end cover body 1, and a shaft of the motor is conveniently connected with the end cover body 1 through the sealing bearing 3, so that the shaft of the motor can move conveniently, the sealing performance can be ensured, and the motor end cover with good dust prevention performance is provided.

Wherein, sealed bearing 3's upper and lower both sides all are provided with ventilation hole 4, and ventilation hole 4 is seted up in the inboard of end cover body 1, and the outside in ventilation hole 4 is provided with dust screen 5.

In this embodiment, be provided with coupling assembling between dust screen 5 and the end cover body 1, coupling assembling is including adjusting pole 6, end cover body 1's inboard offered with the movable groove 15 of adjusting pole 6 looks adaptation, adjust the inboard of pole 6 sliding connection to movable groove 15 and extend to end cover body 1's inside, be convenient for adjust pole 6 through the movable groove 15 of seting up and remove, made things convenient for the regulation.

It should be noted that, adjust one side fixedly connected with movable rod 7 of pole 6, sleeve 8 has been cup jointed to the one end that pole 6 was kept away from to movable rod 7, sleeve 8 fixed mounting is to end cover body 1's inside, sleeve 8 and adjust and be provided with spring 9 between the pole 6, spring 9 cup joints to the outer wall of movable rod 7 on, movable rod 7 extends to the inboard one end fixedly connected with stopper 10 of sleeve 8, stopper 10 can avoid movable rod 7 and sleeve 8 to break away from, has promoted structural stability.

Wherein, adjust pole 6 and be close to the inboard one end fixedly connected with slider 11 of end cover body 1, the inside of end cover body 1 is seted up with the spout 12 of slider 11 looks adaptation, slider 11 sliding connection is to the inboard of spout 12, and the slider 11 removal of being convenient for through the spout 12 of seting up has made things convenient for the regulation.

In this embodiment, adjust one side fixedly connected with dead lever 13 that movable rod 7 was kept away from to pole 6, recess 14 with 13 looks adaptations of dead lever is seted up to the inboard of dust screen 5, and dead lever 13 pegs graft to the inboard of recess 14, and dust screen 5 installs to the inboard of end cover body 1 through dead lever 13, and the upper and lower both sides of dust screen 5 all are provided with dead lever 13, and recess 14 through seting up is convenient for dead lever 13 and is fixed dust screen 5, has made things convenient for the installation.

This embodiment is when using, and the inside circulation of air of motor through the ventilation hole 4 of seting up has improved the radiating effect, can carry out the separation with the dust of end cover body 1 outside through sealed bearing 3 and the dust screen 5 that set up, prevents inside the dust gets into the motor, has improved dustproof effect.

The working principle of the embodiment is as follows:

this motor end cover that heat dispersion is good, sealed bearing 3 and dust screen 5 through setting up can carry out the separation with the dust of end cover body 1 outside, prevent that the dust from getting into inside the motor, when the dust screen 5 covers a large amount of dust on the surface, adjust pole 6 through the pulling and drive movable rod 7 and remove along sleeve 8's inboard, and compress tightly spring 9, drive slider 11 and remove along the inboard of spout 12 simultaneously, make dead lever 13 and recess 14 break away from, be convenient for dismantle dust screen 5 fast, the convenience is cleared up dust screen 5 on the surface, prevent that the dust from blocking up dust screen 5, the ventilation effect of ventilation hole 4 has been ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor end cover that heat dispersion is good, includes end cover body (1), the outside fixed mounting of end cover body (1) has installation piece (2), its characterized in that: a sealing bearing (3) is fixedly installed on the inner side of the end cover body (1), ventilation holes (4) are formed in the upper side and the lower side of the sealing bearing (3), a dust screen (5) is arranged on the outer side of each ventilation hole (4), and a connecting assembly is arranged between each dust screen (5) and the end cover body (1);

coupling assembling is including adjusting pole (6), one side fixedly connected with movable rod (7) of adjusting pole (6), sleeve (8) have been cup jointed to the one end that regulation pole (6) were kept away from in movable rod (7), sleeve (8) and adjust and be provided with spring (9) between pole (6), movable rod (7) extend to sleeve (8) inboard one end fixedly connected with stopper (10), it is close to end cover body (1) inboard one end fixedly connected with slider (11) to adjust pole (6), adjust one side fixedly connected with dead lever (13) that movable rod (7) were kept away from in pole (6).

2. The motor end cover with good heat dissipation performance of claim 1, characterized in that: the ventilation hole (4) is arranged on the inner side of the end cover body (1), and the dust screen (5) is installed on the inner side of the end cover body (1) through a fixing rod (13).

3. The motor end cover with good heat dissipation performance of claim 1, characterized in that: the inner side of the end cover body (1) is provided with a movable groove (15) matched with the adjusting rod (6), and the adjusting rod (6) is connected to the inner side of the movable groove (15) in a sliding mode and extends to the inner portion of the end cover body (1).

4. The motor end cover with good heat dissipation performance according to claim 1, characterized in that: the sleeve (8) is fixedly mounted inside the end cover body (1), and the spring (9) is sleeved on the outer wall of the movable rod (7).

5. The motor end cover with good heat dissipation performance of claim 1, characterized in that: the end cover comprises an end cover body (1) and is characterized in that a sliding groove (12) matched with a sliding block (11) is formed in the end cover body (1), and the sliding block (11) is connected to the inner side of the sliding groove (12) in a sliding mode.

6. The motor end cover with good heat dissipation performance of claim 1, characterized in that: the inner side of the dustproof net (5) is provided with a groove (14) matched with the fixing rod (13), and the fixing rod (13) is inserted into the inner side of the groove (14).

7. The motor end cover with good heat dissipation performance according to claim 1, characterized in that: the upper side and the lower side of the dustproof net (5) are provided with fixing rods (13), and the number of the installation pieces (2) is three.