CN210416188U

CN210416188U - Protection frame of driving motor

Info

Publication number: CN210416188U
Application number: CN201921044026.0U
Authority: CN
Inventors: 余敏
Original assignee: Hubei Jinheli Electromechanical Technology Co ltd
Current assignee: Hubei Jinheli Electromechanical Technology Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-28
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a protective frame of a driving motor, which comprises a protective cover, wherein the protective cover is a cylinder consisting of two separated U-shaped plates, the two U-shaped plates are arranged oppositely, the tops of the outer surfaces of the two U-shaped plates are fixed with hinges and are fixedly hinged through the hinges, the bottoms of the U-shaped plates are fixedly connected with a rectangular mounting plate, the upper surfaces of the two ends of the mounting plate are vertically downwards provided with threaded through holes, bolts are used for fixing the mounting plate on a motor mounting piece through the threaded through holes, the two ends of the U-shaped plates are respectively provided with a front baffle and a rear baffle, one end close to a motor output shaft is a front baffle, the other end is a rear baffle, the front baffle and the rear baffle are formed by butting two semicircular plates, the outer rings of the two semicircular plates are respectively and vertically and fixedly connected with the inner walls of the corresponding U-shaped plates, the central, the utility model discloses have the radiating effect when possessing certain protective capacities.

Description

Protection frame of driving motor

Technical Field

The utility model relates to a motor support specifically is a driving motor's protection frame.

Background

With the development and progress of the automotive industry, automobiles have been greatly improved in performance and use. The automobile can be inevitable at the road of the abominable road conditions that the in-process grit jolted that goes, grit sputtering all can cause the harm to the driving motor body, seriously causes the unable normal work of driving motor, influences its life to bring serious automobile fault problem. Therefore, protective measures need to be additionally arranged on the driving motor, and the conventional protective measures are not beneficial to heat dissipation of the driving motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a driving motor's protection frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a protection frame of a driving motor comprises a protection cover and a mounting plate arranged at the bottom of the protection cover, wherein the protection cover is cylindrical and consists of two separated U-shaped plates, the two U-shaped plates are oppositely arranged according to grooves of the U-shaped plates, the tops of the outer surfaces of the two U-shaped plates are respectively and fixedly connected with the two sides of the same hinge through bolts, the two U-shaped plates are hinged, the bottom of each U-shaped plate is fixedly connected with a rectangular mounting plate, the upper surfaces of the two ends of each mounting plate are vertically downwards provided with threaded through holes, the mounting plates are fixed on a motor mounting piece through the threaded through holes by the bolts, the two ends of each U-shaped plate are respectively provided with a front baffle and a rear baffle, one end close to an output shaft of a motor is a front baffle, the other end close to a fan of the motor is a rear baffle, the front baffle and the rear baffle, the center positions of the two semicircular plates of the front baffle are provided with semicircular grooves, and a bearing is fixed in the groove of one semicircular plate.

As a further aspect of the present invention: the middle of the U-shaped plate is made of a steel wire filter screen material with a dustproof effect.

As a further aspect of the present invention: the diameter of a circular through hole formed by grooves in the two semicircular plates of the front baffle is the same as the diameter of the outer ring of the bearing.

As a further aspect of the present invention: the back baffle is made of a steel wire filter screen material.

As a further aspect of the present invention: the diameters of the front baffle and the rear baffle are the same as the diameter of the inner wall of the protective cover.

As a further aspect of the present invention: the diameter of the bearing inner ring is the same as that of the motor output shaft.

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

1. the utility model discloses add the protection frame at driving motor, and prevent that other objects from causing the damage to driving motor, can protect the motor effectively.

2. The utility model discloses with the structure of protective cover design for the steel wire filter screen, can dispel the heat to inside motor effectively when possessing protect function.

Drawings

Fig. 1 is a front view of a guard frame of a driving motor.

Fig. 2 is a rear view of a guard frame of a driving motor.

Fig. 3 is a side view of a guard frame of a drive motor.

As shown in the figure: the protective cover comprises a protective cover 1, a mounting plate 2, a U-shaped plate 3, a hinge 4, a bolt 5, a front baffle 6, a rear baffle 7, a semicircular plate 8, a semicircular groove 9 and a bearing 10.

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. 1-3, in the embodiment of the present invention, a protection frame for a driving motor comprises a protection cover 1 and a mounting plate 2 arranged at the bottom of the protection cover, wherein the protection cover 1 is cylindrical, the protection cover is arranged outside the motor, the protection cover 1 is composed of two separated U-shaped plates 3, the two U-shaped plates 3 are oppositely arranged according to the grooves of the U-shaped plates 3, the tops of the outer surfaces of the two U-shaped plates 3 are respectively and fixedly connected with the two sides of the same hinge 4 through bolts, a hinge joint is formed between the two U-shaped plates 3, the bottom of the U-shaped plate 3 is fixedly connected with the mounting plate 2 of a cuboid, the upper surfaces of the two ends of the mounting plate 2 are vertically and downwards provided with threaded through holes, the mounting plate 2 is fixed on a motor mounting piece through the threaded through holes 5, the two ends of the U-shaped plate 3, be close to motor output shaft one end for preceding baffle 6, be close to motor fan one end for backplate 7, preceding baffle 6 and backplate 7 all are formed by two semicircle boards 8 butt joints, two semicircle boards 8 outer lane respectively with the 3 inner wall vertical fixation of the U template that correspond, the central point of two semicircle boards 8 of preceding baffle puts and opens semicircular groove 9, wherein the recess internal fixation of a semicircle board 8 has bearing 10, has formed this protection frame and can divide into two through the hinge, can receive at will and open.

The middle of U template 3 and backplate 7 are made for the steel wire filter screen material that has dustproof effect, can guarantee the normal heat dissipation of motor when possessing the protective capacities.

The diameter of a circular through hole formed by the grooves 9 in the two semicircular plates of the front baffle 6 is the same as the diameter of the outer ring of the bearing 10, and after the protection frame is fixed, the grooves on the two sides can completely fix the bearing, so that the stability of the bearing is ensured.

Bearing 10 inner circle diameter is the same with motor output shaft diameter, and it is the protection casing that needs to explain to fix outside driving motor's shell, and the size of protection casing suits with the driving motor of required protection, the utility model discloses a base is fixed on same mounting with driving motor, confirms motor and the protection frame that adapts to in the in-service use, and is fixed with the output shaft of motor and the bearing on the preceding baffle, because the utility model discloses a can open through the hinge, will and fixed motor protection in the protection frame, fix the mounting panel on the mounting, can accomplish the installation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. A protection frame of a driving motor comprises a protection cover (1) and a mounting plate (2) arranged at the bottom of the protection cover, and is characterized in that the protection cover (1) is cylindrical, the protection cover is arranged outside the motor and consists of two separated U-shaped plates (3), the two U-shaped plates (3) are oppositely arranged according to grooves of the U-shaped plates (3), the tops of the outer surfaces of the two U-shaped plates (3) are respectively and fixedly connected with two sides of a same hinge (4) through bolts, the two U-shaped plates (3) are hinged, the bottoms of the U-shaped plates (3) are fixedly connected with a cuboid mounting plate (2), threaded through holes are vertically formed downwards in the upper surfaces of two ends of the mounting plate (2), the mounting plate (2) is fixed on a motor mounting piece through the threaded through holes by the bolts (5), a front baffle plate (6) and a rear baffle plate (7) are respectively arranged at two ends of the U, be close to baffle (6) before being of motor output shaft one end, be close to motor fan one end and be backplate (7), preceding baffle (6) and backplate (7) all are formed by two semicircle boards (8) butt joint, the outer lane of two semicircle boards (8) respectively with the perpendicular fixed connection of U template (3) inner wall that corresponds, the central point of two semicircle boards (8) of preceding baffle puts and opens semicircular groove (9), wherein the recess internal fixation of a semicircle board (8) has bearing (10).

2. The protection frame for the driving motor according to claim 1, wherein the U-shaped plate (3) is made of a steel wire screen material with a dustproof effect in the middle.

3. The protection frame of a driving motor according to claim 1, characterized in that the diameter of the circular through hole formed by the grooves (9) in the two semicircular plates of the front baffle (6) is the same as the diameter of the outer ring of the bearing (10).

4. A guard frame for a drive motor according to claim 1, characterised in that the tailgate (7) is made of a steel wire mesh material.

5. A protection frame for a drive motor according to claim 1, characterized in that the diameter of the front shield (6) and the rear shield (7) is the same as the diameter of the inner wall of the protection shield (1).

6. A guard frame for a drive motor according to claim 1, characterised in that the diameter of the inner race of the bearing (10) is the same as the diameter of the motor output shaft.