CN210273672U

CN210273672U - Motor with dustproof function

Info

Publication number: CN210273672U
Application number: CN201920275816.3U
Authority: CN
Inventors: 刘良均
Original assignee: Lishui Mnt Heavy-Duty Diesel Engine Fittings Co ltd
Current assignee: Lishui Mnt Heavy-Duty Diesel Engine Fittings Co ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-04-07
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a motor with dustproof function, including motor housing, motor housing's positive fixed mounting has the backplate, the back of backplate and the inside that is located motor housing are provided with the filter screen, the back movable mounting of filter screen has radiator fan, radiator fan uses with the filter screen cooperation. The utility model discloses a motor housing, the backplate, the filter screen, radiator fan, the setting of horizontal pole and rear end cap, damage or need the maintenance appear in the motor inside, the convenience is dismantled filter screen and rear end cap fast, and radiator fan can prevent with the perfect adaptation of filter screen that the dust is attached to on the rear end cap, the filter screen can shelter from the filtration to the particulate matter that wafts in the motor inside dust simultaneously, prevent that the motor is inside to receive the dust cover and the damage appears, effectively improve the dustproof effect of motor, the motor cover of having solved simultaneously does not possess dustproof function, the problem of the normal function of motor internals has been influenced.

Description

Motor with dustproof function

Technical Field

The utility model relates to the technical field of electric machines, specifically be a motor with dustproof function.

Background

The motor, it is an electromagnetic device that the law of electromagnetic induction realizes electric energy conversion or transmission, its main function is to produce driving torque, as the power supply with electrical apparatus or various machinery, but because the irregularity of motor, this makes the equipment of motor cover and dismantlement generally fix through the screw, very loaded down with trivial details, because the existence of ventilation hole on the surface of motor fan rear housing, the dust can get into from the gap of these ventilation holes and screw equally, make the motor cover not possess dustproof function, influenced the normal operating of motor internals.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor with dustproof function possesses dustproof effectual advantage, has solved the motor cover and has not possessed dustproof function, has influenced the problem of the normal function of motor internals.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor with dustproof function, includes motor housing, motor housing's positive fixed mounting has the backplate, the back of backplate and the inside that is located motor housing are provided with the filter screen, the back movable mounting of filter screen has radiator fan, radiator fan uses with the filter screen cooperation, the equal fixed mounting in upper and lower both ends of filter screen has the horizontal pole, the fixture block is all installed at the both ends of horizontal pole, motor housing's the front and the place ahead that is located the backplate are provided with the rear end cap, motor housing's back fixed mounting has the pivot, the one end of pivot is located motor housing's inside.

Preferably, the equal fixed mounting in both sides at the backplate back has the mounting panel, the mounting groove has been seted up in the front of mounting panel, the inside and the fixed mounting of mounting groove are gone into to one side of filter screen through the lug card.

Preferably, the rear end cover is connected with the motor shell through threads, and the rear end cover is mounted on the back face of the motor shell through the connecting assembly.

Preferably, the exhaust holes are formed in two sides of one surface of the interior of the motor shell and are designed in an oval shape.

Preferably, the surface of the rear end cover is provided with heat dissipation holes, and the heat dissipation holes are arranged corresponding to the filter screen.

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

1. the utility model discloses a motor housing, the backplate, the filter screen, radiator fan, the setting of horizontal pole and rear end cap, damage or need the maintenance appear in the motor is inside, the convenience is dismantled filter screen and rear end cap fast, and radiator fan can prevent with the perfect adaptation of filter screen that the dust is attached to on the rear end cap, the filter screen can shelter from the filtration to the particulate matter that wafts in the motor inside dust simultaneously, prevent that the motor internals from receiving the dust cover and appearing damaging, effectively improve the dustproof effect of motor, the motor cover of having solved simultaneously does not possess dustproof function, the problem of the normal function of motor internals has been influenced.

2. The utility model discloses a setting of mounting panel and mounting groove, it is fixed that the convenience is installed the filter screen, when the change is dismantled to the filter screen in needs simultaneously, convenient operation, save time, setting through coupling assembling, can be connected fixedly between rear end cap and the motor housing, prevent that the motor during operation from producing vibrations and leading to the rear end cap to appear droing, setting through exhaust hole and louvre, can increase the inside thermal flow speed of motor, accelerate the radiating efficiency, exhaust hole and louvre can also prevent that the dust from getting into simultaneously, thermal flow can be with inside dust discharge motor outside, prevent that the dust from causing the damage to the motor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear sectional view of the structure of the present invention;

FIG. 3 is a side view of the mounting plate structure of the present invention;

fig. 4 is a schematic view of the structure of the motor housing of the present invention.

In the figure: 1 motor housing, 2 backplate, 3 filter screens, 4 radiator fan, 5 horizontal poles, 6 rear end covers, 7 pivots, 8 mounting panels, 9 mounting grooves, 10 coupling assembling, 11 exhaust holes, 12 louvres.

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. 1-4, a motor with a dustproof function comprises a motor housing 1, wherein exhaust holes 11 are formed in both sides of one surface inside the motor housing 1, the exhaust holes 11 are designed in an oval shape, the flow speed of heat inside the motor can be increased and the heat dissipation efficiency can be increased by arranging the exhaust holes 11 and the heat dissipation holes 12, meanwhile, the exhaust holes 11 and the heat dissipation holes 12 can prevent dust from entering, the heat can discharge dust inside the motor to the outside by flowing, the motor is prevented from being damaged by dust, a rear baffle 2 is fixedly arranged on the front surface of the motor housing 1, mounting plates 8 are fixedly arranged on both sides of the back surface of the rear baffle 2, mounting grooves 9 are formed in the front surface of the mounting plates 8, one side of a filter screen 3 is clamped into the mounting grooves 9 by bumps and fixedly mounted, the mounting plates 8 and the mounting grooves 9 are arranged, meanwhile, when the filter screen 3 needs to be disassembled and replaced, the operation is convenient, the time is saved, the filter screen 3 is arranged on the back surface of the rear baffle 2 and positioned in the motor shell 1, the cooling fan 4 is movably arranged on the back surface of the filter screen 3, the cooling fan 4 is matched with the filter screen 3 for use, the cross rods 5 are fixedly arranged at the upper end and the lower end of the filter screen 3, the fixture blocks are arranged at the two ends of the cross rods 5, the rear end cover 6 is arranged on the front surface of the motor shell 1 and positioned in front of the rear baffle 2, the rear end cover 6 is connected with the motor shell 1 through threads, the rear end cover 6 is arranged with the back surface of the motor shell 1 through the connecting component 10, the heat dissipation holes 12 are formed in the surface of the rear end cover 6, the heat dissipation holes 12 are arranged corresponding to the filter screen 3, the rear end cover 6 can be fixedly connected with the motor, motor housing 1's back fixed mounting has pivot 7, the one end of pivot 7 is located motor housing 1's inside, through motor housing 1, backplate 2, filter screen 3, radiator fan 4, horizontal pole 5 and rear end cap 6's setting, damage or when needing the maintenance appear in the motor inside, the convenience is dismantled filter screen 3 and rear end cap 6 fast, and radiator fan 4 can prevent with filter screen 3's perfect cooperation that the dust from adhering to on rear end cap 6, filter screen 3 can shelter from the filtration to the particulate matter in the inside dust of motor that wafts simultaneously, prevent that the motor is inside to receive the dust cover and damage appears, effectively improve the dustproof effect of motor, it does not possess dustproof function to have solved the motor cover simultaneously, the problem of the normal function of motor internals has been influenced.

The standard parts used in the present application document can be purchased from the market, each part in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the specific description is not given.

During the use, be connected through the screw thread between rear end housing 6 and motor housing 1, conveniently operate when rear end housing 6 or backplate 2 need be dismantled, and be convenient for dismantle or wash inside filter screen 3, at the motor during operation, the tip of motor can dispel the heat a large amount of heats, thereby heat production's wind-force can drive radiator fan 4 and rotate and give off the heat, wind-force can clear up filter screen 3 attached to surface's dust simultaneously, filter screen 3 can shelter from the filtering to the particulate matter that floats in the inside dust of motor, prevent that motor inside from receiving the dust cover and appearing damaging, exhaust hole 11 and louvre 12 all can give off inside heat simultaneously, and exhaust hole 11 is oval design and can effectively clamp splice inside air flow, prevent that the dust from getting into inside the motor, thereby the better protects the motor from dust.

In summary, the following steps: this motor with dustproof function through motor housing 1, backplate 2, filter screen 3, radiator fan 4, horizontal pole 5 and rear end cap 6's cooperation, has solved the motor cover and has not possessed dustproof function, has influenced the problem of motor internals's normal function.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 with dustproof function, includes motor housing (1), its characterized in that: the utility model discloses a motor casing, including motor casing (1), the front fixed mounting of backplate (2), the inside that the back of backplate (2) just is located motor casing (1) is provided with filter screen (3), the back movable mounting of filter screen (3) has radiator fan (4), radiator fan (4) are used with filter screen (3) cooperation, the equal fixed mounting in upper and lower both ends of filter screen (3) has horizontal pole (5), the fixture block is all installed at the both ends of horizontal pole (5), the front of motor casing (1) just is located the place ahead of backplate (2) and is provided with rear end cap (6), the back fixed mounting of motor casing (1) has pivot (7), the one end of pivot (7) is located the inside of motor casing (1).

2. The motor with a dustproof function according to claim 1, wherein: the equal fixed mounting in both sides at the backplate (2) back has mounting panel (8), mounting groove (9) have been seted up in the front of mounting panel (8), the inside and the fixed mounting of mounting groove (9) are gone into through the lug card to one side of filter screen (3).

3. The motor with a dustproof function according to claim 1, wherein: the motor is characterized in that the rear end cover (6) is connected with the motor shell (1) through threads, and the rear end cover (6) is mounted with the back of the motor shell (1) through a connecting assembly (10).

4. The motor with a dustproof function according to claim 1, wherein: exhaust hole (11) have all been seted up to the both sides of the inside one side of motor housing (1), exhaust hole (11) are oval design.

5. The motor with a dustproof function according to claim 1, wherein: the surface of the rear end cover (6) is provided with heat dissipation holes (12), and the heat dissipation holes (12) are arranged corresponding to the filter screen (3).