CN210608753U

CN210608753U - Motor air outlet protector

Info

Publication number: CN210608753U
Application number: CN201921882589.7U
Authority: CN
Inventors: 王学慧
Original assignee: Kunshan Jinfutian Motor Technology Co Ltd
Current assignee: Kunshan Jinfutian Motor Technology Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-05-22
Anticipated expiration: 2029-11-04

Abstract

The utility model provides a motor air outlet protector belongs to motor technical field, including backup pad and support base, support base fixed connection in the bottom of backup pad, and support base and ground contact surface and can set up to cavity loudspeaker form, the guard plate is connected to the front end of backup pad, the position fixedly connected with protecting frame placed in the middle of the device main part, the position-connecting frame placed in the middle of protecting frame, the inboard fixed surface of protecting frame connects the filter box, the bottom fixed connection buffer board of guard plate, the bottom fixed connection support underframe of protecting frame. Through the guard plate, when being connected the installation with the device with the motor, reach the effect to the air outlet protection, effectually cushion external pressure, overturn simultaneously with the backup pad and be connected, be convenient for adjust the installation, through the inner concave setting fall trapezoidal protecting frame and the carriage that the position set up between two parties, can be in the inboard connection filter screen of carriage when using, the effectual effect that filters the protection that reaches.

Description

Motor air outlet protector

Technical Field

The utility model relates to the technical field of motors, more specifically relates to a motor air outlet protector.

Background

With the rapid development of economy, the rail transit becomes an indispensable role in the life of residents, and the motor is taken as one of the most critical parts of the rail transit, so that the rail transit has great significance on the technical development in the field of rail transit and the improvement of product quality.

In the prior art, for a motor with a self-ventilation cooling system, foreign matters are very easy to fall into the motor from an air outlet in the working process of the motor, so that motor faults are caused, the reliability of the motor is reduced, and the normal operation of a rail transit system is influenced.

Therefore, a motor air outlet protection device is provided, which can effectively prevent foreign matters from entering a motor, reduce the operation failure rate of the motor, and improve the operation reliability of the motor, and has become a technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background to provide a motor air outlet protector.

In order to achieve the above object, the utility model provides a following technical scheme: including backup pad and support base, support base fixed connection in the bottom of backup pad, and support base and ground contact surface and can set up to the cavity loudspeaker form, the guard plate is connected to the front end of backup pad, the position fixedly connected with protective frame placed in the middle of the device main part, the position is the carriage in the middle of the protective frame, the inboard fixed surface of protective frame connects the filter box, the bottom fixed connection buffer board of guard plate, the bottom fixed connection support underframe of protective frame, support the underframe and be located the front and back both ends of protective frame, be located the both sides position of carriage.

Preferably, the protection plate is located the both sides of protection frame, and passes through the connecting piece upset between protection plate and the backup pad and be connected.

Preferably, the protection plate is arranged by an arc-shaped rubber plate.

Preferably, the inside surface of splice frame sets up the bar groove, and the protective frame is the setting of falling trapezoidal frame, with guard plate fixed connection.

Preferably, the filter box is located the inboard both sides setting of protective frame, and the filter box is the triangle-shaped setting, and the one end that contacts the inboard bottom surface of protective frame is the tilt up form setting, and the top position is the plane setting.

Preferably, the buffer plates are arranged in two groups for four groups, each two groups are located at the front end and the rear end of the protective frame, the buffer plates are internally provided with damping springs, and the surfaces of the bottom ends of the buffer plates, which are in contact with the surface of the motor, can be arranged in a sucking disc shape.

The utility model provides a motor air outlet protector has following beneficial effect:

1. this kind of motor air outlet protector through the guard plate, when being connected the installation with the device with the motor, reaches the effect to the air outlet protection, and effectual external pressure cushions, overturns simultaneously with the backup pad and is connected, is convenient for adjust the installation.

2. This kind of motor air outlet protector, the connection frame that falls trapezoidal protective frame and position set up between two parties through the indent setting can be in the inboard connection filter screen of connection frame when using, and the effectual effect that filters the protection that reaches.

3. This kind of motor air outlet protector through the filter cartridge, when exhausting, the surface of tilt up reaches the effect of water conservancy diversion, and when ventilating admitting air, the planar position in top filters admitting air, and the ventilation effect of reinforcing motor reduces the inside dust of collecting together of motor.

4. This kind of motor air outlet protector through the effectual vibrations that reduce the motor when moving of buffer board, is connected between reinforcing means and the motor, reinforcing means holistic crushing resistance and stability.

Drawings

Fig. 1 is a plan view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall three-dimensional structure of the present invention.

In FIGS. 1-2: 1-supporting plate, 2-supporting base, 3-protecting frame, 4-connecting piece, 5-protecting plate, 6-filtering box, 7-buffer plate, 8-supporting bottom frame and 9-connecting frame.

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.

Please refer to fig. 1-2, in the embodiment of the utility model, a motor air outlet protector, including backup pad 1 and support base 2, support base 2 fixed connection in the bottom of backup pad 1, and support base 2 and ground contact surface and can set up to the cavity loudspeaker form, guard plate 5 is connected to the front end of backup pad 1, the position fixedly connected with protection frame 3 placed in the middle of the device main part, protection frame 3's the position placed in the middle is the carriage 9, the inboard fixed surface of protection frame 3 connects filter box 6, the bottom fixed connection buffer board 7 of guard plate 5, the bottom fixed connection of protection frame 3 supports underframe 8, support underframe 8 and be located the both ends around protection frame 3, be located the both sides position of carriage 9.

In this embodiment, guard plate 5 is located the both sides of protecting frame 3, and is connected through 4 upsets of connecting piece between guard plate 5 and the backup pad 1, and guard plate 5 sets up for the arc rubber slab, through guard plate 5, when being connected the installation with the motor with the device, reaches the effect to the air outlet protection, and the effectual external pressure of buffering is connected in the upset with backup pad 1 simultaneously, is convenient for adjust the installation.

In this embodiment, the inboard surface of splice frame 9 sets up the bar groove, and protective frame 3 is the trapezoidal frame setting of falling, with 5 fixed connection of guard plate, through the trapezoidal protective frame 3 of falling that the indent set up and the splice frame 9 of position setting placed in the middle, can connect the filter screen in the inboard of splice frame 9 when using, the effectual effect that reaches the filtration protection.

In this embodiment, filter cartridge 6 is located the inboard both sides setting of protective frame 3, and filter cartridge 6 is the triangle-shaped setting, and the one end of the inboard bottom surface of contact protective frame 3 is the tilt up form setting, and the top position is the plane setting, through filter cartridge 6, when exhausting, the surface of tilt up reaches the effect of water conservancy diversion, and when carrying out the ventilation that admits air, the planar position in top filters admitting air, and the ventilation effect of reinforcing motor reduces the inside dust of collecting together of motor.

In this embodiment, buffer board 7 is two a set of, and four sets of settings altogether, and every two sets of front and back both ends positions that are located protective frame 3, buffer board 7 embeds damping spring, and the bottom of buffer board 7 and the surface of motor surface contact can set up to inhaling the disc, through the vibrations of buffer board 7 effectual reduction motor operation, reinforcing device and motor between be connected, reinforcing device holistic crushing resistance and stability.

Use the utility model relates to a during motor air outlet protector, at first, angle between adjustment backup pad 1 and the guard plate 5, later user of service passes through the external connection screw, will support and be connected between base 2 and the motor surface, make the air outlet that protective frame 8 corresponds the motor install this moment, buffer board 7 is located the both sides of motor air outlet simultaneously, contact with the motor surface, when using, when the air outlet is with the inside air escape of motor, filter box 6 carries out the water conservancy diversion to the exhaust, and when admitting air, 6 top planes of filter box filter the in-process of admitting air, the device main part is at the in-process that uses, effectually prevented in that outside foreign matter from entering into the air outlet, strengthen the heat dispersion of motor simultaneously.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a motor air outlet protector, includes backup pad (1) and supports base (2), supports base (2) fixed connection in the bottom of backup pad (1), and supports base (2) and ground contact surface and can set up to cavity loudspeaker form, its characterized in that: guard plate (5) are connected to the front end of backup pad (1), the position fixedly connected with protective frame (3) placed in the middle of the device main part, the position in the middle of protective frame (3) is connection frame (9), the inboard fixed surface of protective frame (3) connects filter box (6), bottom fixed connection buffer board (7) of guard plate (5), the bottom fixed connection of protective frame (3) supports underframe (8), support underframe (8) and be located the both ends around protective frame (3), be located the both sides position of connection frame (9).

2. The motor air outlet protection device of claim 1, wherein: the protection plates (5) are located on two sides of the protection frame (3), and the protection plates (5) are connected with the support plate (1) in an overturning mode through connecting pieces (4).

3. The motor air outlet protection device of any one of claims 1 and 2, wherein: the protection plate (5) is arranged as an arc-shaped rubber plate.

4. The motor air outlet protection device of claim 1, wherein: the inner side surface of the connecting frame (9) is provided with a strip-shaped groove, and the protective frame (3) is arranged in an inverted trapezoidal frame and is fixedly connected with the protective plate (5).

5. The motor air outlet protection device of claim 1, wherein: the filter box (6) is arranged on two sides of the inner side of the protective frame (3), the filter box (6) is arranged in a triangular shape, one end of the inner side bottom surface of the protective frame (3) is arranged in an upward inclined shape, and the top end of the filter box is arranged in a plane.

6. The motor air outlet protection device of claim 1, wherein: the buffer plates (7) are in two groups for four groups, every two groups are located at the front end and the rear end of the protective frame (3), damping springs are arranged in the buffer plates (7), and the bottom ends of the buffer plates (7) can be arranged in a sucking disc shape on the surface contacted with the surface of the motor.