CN216436937U

CN216436937U - Waterproof shell of direct current motor

Info

Publication number: CN216436937U
Application number: CN202121570642.7U
Authority: CN
Inventors: 盛明学
Original assignee: WUXI XIANFENG ELECTRIC MOTOR CO Ltd
Current assignee: WUXI XIANFENG ELECTRIC MOTOR CO Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-05-03
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a waterproof shell of a direct current motor, which comprises a rectangular bin, wherein the top of the rectangular bin is provided with an opening, the inner walls of the left side and the right side of the rectangular bin are respectively provided with a sliding chute, a sliding block is arranged inside the sliding chute, one side surface of the sliding block is fixedly connected with a transverse plate, the upper surface of the transverse plate is fixedly connected with a motor body through bolts, the top of the rectangular bin and the positions of the left side and the right side of the opening are respectively provided with a rectangular groove, and the inner wall of one side of each rectangular groove is fixedly connected with a fan. The device not only can play the waterproof effect to the motor, can also be timely dispel the heat to the motor, guarantees the normal use of motor, avoids causing the damage because of high temperature, through setting up the rectangle storehouse to set up the safety cover at the top in rectangle storehouse, can protect the motor, on avoiding rainwater or external water to fall to the motor, through setting up the fan, can accelerate the inside air flow in rectangle storehouse, the convenience is dispelled the heat to the motor.

Description

Waterproof shell of direct current motor

Technical Field

The utility model belongs to the technical field of motors, and particularly relates to a waterproof shell of a direct current motor.

Background

The traditional motor is lack of a waterproof device when in use, and the normal use of the motor can be influenced when the motor is affected with damp; the motor needs the manpower transport when needs remove, consumes physical power.

The Chinese patent with the application number of [ CN201820052617.1 ], the content is: the utility model provides a waterproof shell of motor, includes casing, fixing base and limit wheel device, the upper portion of casing is equipped with the lid, the lower part of casing is equipped with the fixing base, the bottom of fixing base is equipped with the supporting leg, the lower part of supporting leg is equipped with limit wheel device, limit wheel device includes backup pad, supporting seat and electric telescopic handle, the middle part of supporting leg is equipped with the backup pad, the upper portion of backup pad is equipped with the supporting seat, the upper portion of supporting seat is equipped with electric telescopic handle, electric telescopic handle's right side is equipped with first limiting plate, the side of first limiting plate is equipped with first gear pole, the inside of supporting seat is equipped with the runner.

Although playing waterproof effect to the motor among the above-mentioned file, can also make things convenient for electrified machine to remove, in the above-mentioned file only place the motor in the rectangle storehouse to seal with sealed lid, the motor can produce a large amount of heats in the in-process of using, can not dispel the heat to the motor in the above-mentioned file, influence the use of motor, so, we propose a waterproof shell of direct current motor to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof shell of a direct current motor, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof shell of a direct current motor comprises a rectangular bin, the top of the rectangular bin is provided with an opening, the inner walls of the left side and the right side of the rectangular bin are respectively provided with a sliding chute, a sliding block is arranged inside the sliding chute, one side surface of the slide block is fixedly connected with a transverse plate, the upper surface of the transverse plate is fixedly connected with the motor body through a bolt, rectangular grooves are respectively arranged at the top of the rectangular bin and the left and right sides of the opening, a fan penetrating through the inner wall of the rectangular bin is fixedly connected with the inner wall of one side of each rectangular groove, heat dissipation holes are arranged on the inner wall of the other side of the rectangular groove and below the fan, the fan is electrically connected with the storage battery, the top of the rectangular bin is provided with a protective cover, the left and right sides of the bottom surface of the protective cover are symmetrically fixedly connected with limiting rods, the upper surface of the protection cover is provided with a round hole penetrating through the protection cover, and the upper surface of the rectangular bin and the position corresponding to the round hole are provided with threaded holes.

Preferably, a screw rod is arranged inside the threaded hole, the screw rod is connected with the inside of the round hole in a sliding mode, and the top of the screw rod is fixedly connected with the rotating button.

Preferably, the storage battery is fixedly installed at the inner bottom of the rectangular bin, namely below the transverse plate, and the handles are fixedly connected to the upper surface of the transverse plate and the left side and the right side of the motor body.

Preferably, one end face of the limiting rod on the bottom surface of the protective cover is tightly attached to the upper surface of the transverse plate, and the upper surface of the protective cover is fixedly connected with the lifting handle.

Preferably, the inner walls of the left side and the right side of the rectangular bin are respectively provided with a threading hole and a processing hole, and the threading hole and the processing hole respectively penetrate through the outer surface of the rectangular bin.

Preferably, the four corners of the bottom surface of the rectangular bin are respectively and fixedly connected with supporting legs.

The utility model has the technical effects and advantages that: the utility model provides a DC motor waterproof case, it sets up the spout to get the inner wall through at the rectangle storehouse, can make things convenient for the stable up-and-down slip of diaphragm, so that installation and dismantlement to the motor, set up the fan through the inside at the rectangular channel, can accelerate the inside air flow in rectangle storehouse, so that to motor body at the during operation heat dissipation, surface and the below of fan through at the rectangle storehouse set up the louvre, can avoid external rainwater to enter into the inside in rectangle storehouse, influence motor body's normal work, through set up the gag lever post in the guard shield bottom surface, can conveniently fix a position the diaphragm, thereby install motor body stable inside in rectangle storehouse, the device not only can play motor water-proof effects, can also be timely to the motor heat dissipation, guarantee the normal use of motor, avoid causing the damage because of high temperature, and convenient for operation, and is simple.

Drawings

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

FIG. 2 is a schematic side view of a rectangular bin;

FIG. 3 is another schematic side view of the rectangular bin;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a rectangular bin; 2. a chute; 3. a slider; 4. a transverse plate; 5. a motor body; 6. a rectangular groove; 7. a fan; 8. heat dissipation holes; 9. a storage battery; 10. a protective cover; 11. a limiting rod; 12. a circular hole; 13. a threaded hole; 14. a screw; 15. a handle; 16. a handle; 17. threading holes; 18. and (6) machining holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a waterproof shell of a direct current motor as shown in figures 1-4, which comprises a rectangular bin 1, wherein the top of the rectangular bin 1 is provided with an opening, the inner walls of the left side and the right side of the rectangular bin 1 are respectively provided with a sliding chute 2, a sliding block 3 is arranged inside the sliding chute 2, one side surface of the sliding block 3 is fixedly connected with a transverse plate 4, the upper surface of the transverse plate 4 is fixedly connected with a motor body 5 through bolts, the positions of the top of the rectangular bin 1 and the left side and the right side of the opening are respectively provided with a rectangular groove 6, the inner wall of one side of the rectangular groove 6 is fixedly connected with a fan 7 penetrating through the inner wall of the rectangular bin 1, the inner wall of the other side of the rectangular groove 6 and the lower part of the fan 7 are provided with radiating holes 8, the fan 7 is electrically connected with a storage battery 9, the top of the rectangular bin 1 is provided with a protective cover 10, and the positions of the left side and the right side of the bottom surface of the protective cover 10 are fixedly connected with limiting rods 11, a round hole 12 penetrating through the protective cover 10 is formed in the upper surface of the protective cover 10, and threaded holes 13 are formed in the upper surface of the rectangular bin 1 and the position corresponding to the round hole 12.

The inside of screw hole 13 sets up screw rod 14, the inside of screw rod 14 sliding connection round hole 12, the rotatory button of top fixed connection of screw rod 14 can be conveniently to the manual screw rod 14 of twisting of staff to installation and dismantlement to safety cover 10. The battery 9 is fixedly installed at the inner bottom of the rectangular bin 1, namely below the transverse plate 4, the transverse plate 4 can be conveniently taken out from the rectangular bin 1 by fixedly connecting the handles 15 to the upper surface of the transverse plate 4 and the left side and the right side of the motor body 5, so that the motor body 5 can be conveniently installed or detached. One end face of the limiting rod 11 on the bottom face of the protective cover 10 is tightly attached to the upper surface of the transverse plate 4, the upper surface of the protective cover 10 is fixedly connected with the lifting handle 16, and the lifting rectangular bin 1 can be conveniently moved to any position so as to be convenient to use.

The inner walls of the left side and the right side of the rectangular bin 1 are respectively provided with a threading hole 17 and a processing hole 18, and the threading hole 17 and the processing hole 18 respectively penetrate through the outer surface of the rectangular bin 1.

When the device is used, the transverse plate 4 is manually taken out of the rectangular bin 1 by a worker, the transverse plate 4 can be taken out of the rectangular bin 1 by holding the handle 15 with two hands, the transverse plate 4 is also driven to move out of the sliding groove 2 when the transverse plate 4 is moved out, then the motor body 5 is fixedly arranged on the upper surface of the transverse plate 4 through bolts, then the transverse plate 4 is arranged in the rectangular bin 1, then a power line on the motor body 5 is manually penetrated out of the threading hole 17 to be connected with an external power supply, then an external transmission device is arranged on the output end of the motor body 5 through a processing hole, after the device is arranged, the protective cover 10 can be manually covered on the top of the rectangular bin 1, a limiting rod 11 on the bottom surface of the protective cover 10 is abutted against the upper surface of the transverse plate 4 to position the transverse plate 4, alright with the stable inside of installing in rectangle storehouse 1 of motor body 5, then pass round hole 12 with screw rod 14 again, and twist the inside of screw hole 13 into, alright fix the top at rectangle storehouse 1 with safety cover 10, alright be to the normal use of motor body 5 this moment, in the in-process that uses, open fan 7, accelerate the flow of the inside air in rectangle storehouse 1 through fan 7, the inside air in rectangle storehouse 1 is discharged through the louvre 8 of one side wherein, outside air enters into the inside in rectangle storehouse 1 through opposite side louvre 8, so that dispel the heat to motor body 5, guarantee the normal use of motor body 5, the device not only can play motor water-proof effect, can also be timely dispel the heat to the motor, guarantee the normal use of motor, avoid causing the damage because of the high temperature, and convenient for operation, and is simple.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides a waterproof shell of direct current motor, includes rectangle storehouse (1), its characterized in that: the top of the rectangular bin (1) is provided with an opening, the inner walls of the left side and the right side of the rectangular bin (1) are respectively provided with a sliding chute (2), a sliding block (3) is arranged inside the sliding chute (2), one side surface of the sliding block (3) is fixedly connected with a transverse plate (4), the upper surface of the transverse plate (4) is fixedly connected with a motor body (5) through bolts, the top of the rectangular bin (1) and the positions of the left side and the right side of the opening are respectively provided with a rectangular groove (6), the inner wall of one side of the rectangular groove (6) is fixedly connected with a fan (7) penetrating through the inner wall of the rectangular bin (1), the inner wall of the other side of the rectangular groove (6) and the lower part of the fan (7) are provided with radiating holes (8), the fan (7) is electrically connected with a storage battery (9), the top of the rectangular bin (1) is provided with a protective cover (10), and the left side and the right side of the bottom surface of the protective cover (10) are symmetrically provided with position fixed connection limiting rods (11), round hole (12) that run through safety cover (10) are seted up to safety cover (10) upper surface, screw hole (13) are seted up to the upper surface of rectangle storehouse (1) and the position that corresponds with round hole (12).

2. The waterproof housing of the direct current motor according to claim 1, characterized in that: the screw rod (14) is arranged inside the threaded hole (13), the screw rod (14) is connected with the inside of the round hole (12) in a sliding mode, and the top of the screw rod (14) is fixedly connected with the rotating button.

3. The waterproof housing of the direct current motor according to claim 1, characterized in that: the storage battery (9) is fixedly installed at the inner bottom of the rectangular bin (1), namely below the transverse plate (4), and the upper surface of the transverse plate (4) and the positions of the left side and the right side of the motor body (5) are fixedly connected with the handles (15).

4. The waterproof housing of the direct current motor according to claim 1, characterized in that: one end face of the limiting rod (11) on the bottom face of the protective cover (10) is tightly attached to the upper surface of the transverse plate (4), and the upper surface of the protective cover (10) is fixedly connected with the lifting handle (16).

5. The waterproof housing of the direct current motor according to claim 1, characterized in that: the inner walls of the left side and the right side of the rectangular bin (1) are respectively provided with a threading hole (17) and a processing hole (18), and the threading hole (17) and the processing hole (18) respectively penetrate through the outer surface of the rectangular bin (1).

6. The waterproof housing of the direct current motor according to claim 1, characterized in that: the positions of four corners of the bottom surface of the rectangular bin (1) are respectively fixedly connected with supporting legs.