CN210780314U

CN210780314U - Motor convenient to dismouting casing is maintained

Info

Publication number: CN210780314U
Application number: CN201921873119.4U
Authority: CN
Inventors: 李崎; 张荣肖; 刘莉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-03
Filing date: 2019-11-03
Publication date: 2020-06-16
Anticipated expiration: 2029-11-03

Abstract

The utility model belongs to the technical field of motor housing, in particular to a motor convenient for dismounting and mounting a casing for maintenance, which comprises a base, wherein a cavity is arranged in the base, a motor is fixedly connected in the cavity, a rotating block is fixedly connected on a motor output shaft, a fan blade is fixedly connected on the surface of the rotating block, a telescopic rod is fixedly connected on the upper surface of the base, a first fixed plate and a second fixed plate are fixedly connected on the upper end of the telescopic rod, and springs are fixedly connected on the lower surfaces of the first fixed plate and the second fixed plate; the utility model discloses, through setting up first fixed plate, second fixed plate, fixture block, draw-in groove, screw thread post, nut and hinge, in the application of reality, through the cooperation between the aforesaid, when the motor damages, only need through rotatory nut on the screw thread post that falls, can make the casing disperse to the convenience is to the maintenance of motor, and then reaches the purpose of making things convenient for the dismouting.

Description

Motor convenient to dismouting casing is maintained

Technical Field

The utility model belongs to the technical field of motor housing, concretely relates to motor convenient to dismouting casing is maintained.

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 in a circuit, the motor mainly has the function of 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 generator mainly has the function of converting mechanical energy into electric energy, and the machine shell is usually designed in an integrated mode in the production process of the motor.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a motor convenient to dismouting casing is maintained has the characteristics of the dismouting of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a motor convenient for dismounting and mounting a shell for maintenance comprises a base, wherein a cavity is formed in the base, a motor is fixedly connected in the cavity, a rotating block is fixedly connected to an output shaft of the motor, fan blades are fixedly connected to the surface of the rotating block, a telescopic rod is fixedly connected to the upper surface of the base, a first fixing plate and a second fixing plate are fixedly connected to the upper end of the telescopic rod, a spring is fixedly connected to the lower surfaces of the first fixing plate and the second fixing plate, the spring is sleeved on the surface of the telescopic rod, the lower end of the spring is fixedly connected to the upper surface of the base, a clamping groove is formed in the first fixing plate, clamping blocks are fixedly connected to two sides of the second fixing plate, the first fixing plate and the second fixing plate are connected with the clamping blocks through the clamping grooves, and pins are fixedly connected to the lower end surfaces of the, the hinge has been cup jointed on the surface of pin, first fixed plate passes through hinge and base swing joint, louvre and spacing groove have been seted up to the upper surface of base, the inside fixedly connected with filter screen of louvre, the upper end fixedly connected with screw thread post of first fixed plate and second fixed plate, the apron has been cup jointed on the surface of screw thread post, the surface threaded connection of screw thread post has the nut.

Preferably, the number of the limiting grooves is two and the limiting grooves are distributed on two sides of the heat dissipation holes.

Preferably, the heat dissipation holes are formed right above the cavity.

Preferably, the number of the first fixing plate and the second fixing plate is two, and the two fixing plates are connected with the clamping block through the clamping groove.

Preferably, a round hole is formed in the cover plate, the cover plate is sleeved with the threaded column through the round hole, and the nut is overlapped on the upper surface of the cover plate.

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

the utility model discloses, through setting up first fixed plate, the second fixed plate, the fixture block, the draw-in groove, the screw thread post, nut and hinge, in actual application, cooperation between through the aforesaid, when the motor damages, only need fall the nut on the screw thread post through the rotation, can make the casing disperse, thereby the convenience is to the maintenance of motor, and then reach the purpose that makes things convenient for the dismouting, the maintenance required time that has significantly reduced, the maintenance efficiency is improved, through setting up the motor, the flabellum, telescopic link and spring, in actual application, through the cooperation between the aforesaid, not only can carry out wind-force heat dissipation to the heat that the motor produced, and can weaken the vibrations power that produces in the motor course of operation under the effect of spring and telescopic link, reach absorbing purpose, the practicality of this device has been improved greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic structural view of a first fixing plate of the present invention;

FIG. 3 is a schematic structural view of the position A of the present invention;

in the figure: 1. a base; 2. a cavity; 3. a first fixing plate; 4. a clamping block; 5. a cover plate; 6. a nut; 7. a threaded post; 8. a fan blade; 9. rotating the block; 10. a motor; 11. a card slot; 12. a second fixing plate; 13. a limiting groove; 14. heat dissipation holes; 15. filtering with a screen; 16. a telescopic rod; 17. a pin; 18. a hinge; 19. a spring.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a motor convenient for dismounting and mounting a casing for maintenance comprises a base 1, wherein a cavity 2 is arranged in the base 1, a motor 10 is fixedly connected in the cavity 2, a rotating block 9 is fixedly connected on an output shaft of the motor 10, fan blades 8 are fixedly connected on the surface of the rotating block 9, an expansion link 16 is fixedly connected on the upper surface of the base 1, a first fixing plate 3 and a second fixing plate 12 are fixedly connected on the upper end of the expansion link 16, springs 19 are fixedly connected on the lower surfaces of the first fixing plate 3 and the second fixing plate 12, the springs 19 are sleeved on the surface of the expansion link 16, the lower ends of the springs 19 are fixedly connected on the upper surface of the base 1, and the motor 10, the fan blades 8, the expansion link 16 and the springs 19 are arranged, so that in practical application, through the cooperation among the above, heat generated by the motor can be dissipated by wind power, and the vibration force generated in the working process of the motor can be weakened under the action of the spring 19 and the telescopic rod 16, the purpose of shock absorption is achieved, and the practicability of the device is greatly improved, the inside of the first fixing plate 3 is provided with a clamping groove 11, the two sides of the second fixing plate 12 are fixedly connected with the clamping blocks 4, the first fixing plate 3 and the second fixing plate 12 are connected with the clamping blocks 4 through the clamping grooves 11, the lower end surfaces of the first fixing plate 3 and the second fixing plate 12 are fixedly connected with a pin 17, the surface of the pin 17 is sleeved with a hinge 18, the first fixing plate 3 is movably connected with the base 1 through the hinge 18, the upper surface of the base 1 is provided with a heat dissipation hole 14 and a limiting groove 13, the inside of the heat dissipation hole 14 is fixedly connected with a filter screen 15, and through the arrangement of the filter screen 15, in the practical application, the motor 10 can be prevented from being damaged, first fixed plate 3 and the upper end fixedly connected with screw thread post 7 of second fixed plate 12, apron 5 has been cup jointed on the surface of screw thread post 7, the surperficial threaded connection of screw thread post 7 has nut 6, through setting up first fixed plate 3, second fixed plate 12, fixture block 4, draw-in groove 11, screw thread post 7, nut 6 and hinge 18, in practical application, through the cooperation between the aforesaid, when the motor damages, only need fall nut 6 on the screw thread post 7 through the rotation, can make the casing disperse to the convenient maintenance to the motor, and then reach the purpose that makes things convenient for the dismouting, the required time of maintenance has significantly reduced, maintenance efficiency has been improved.

Specifically, the quantity of spacing groove 13 is two and distributes in the both sides of louvre 14, through setting up spacing groove 13, in practical application, can carry on spacingly to the inside electrical parts of casing, prevents that the motor from rocking at will of electrical parts in the course of the work, and then has improved the life of motor.

Specifically, the heat dissipation hole 14 is formed right above the cavity 2.

Specifically, the number of the first fixing plate 3 and the second fixing plate 12 is two, and the two fixing plates are connected with the fixture block 4 through the clamping groove 11.

Specifically, a round hole is formed in the cover plate 5, the cover plate 5 is sleeved with the threaded column 7 through the round hole, and the nut 6 is lapped on the upper surface of the cover plate 5.

The utility model discloses a theory of operation and use flow: when the utility model is used, if the motor is damaged, the nut 6 on the surface of the threaded column 7 is firstly rotated and taken off, then the cover plate 5 is lifted to separate the first fixing plate 3 and the second fixing plate 12 from the fixture block 4 through the slot 11, then the first fixing plate 3 and the second fixing plate 12 are dispersed all around under the action of the hinge 18, thereby greatly saving the opening time of the shell and facilitating the maintenance of the motor when the device is opened, during the installation process, the installation of the device can be completed only by operating the steps reversely, and simultaneously, during the use process, the motor 10 can drive the rotating block 9 and the fan blade 8 to rotate to generate air flow, therefore, heat generated in the working process of the motor can be dissipated, and vibration generated in the working process of the motor can be weakened under the action of the telescopic rod 16 and the spring 19, so that the aim of damping is fulfilled.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a motor convenient to dismouting casing is maintained, includes base (1), its characterized in that: the fan blade fixing device is characterized in that a cavity (2) is formed in the base (1), a motor (10) is fixedly connected in the cavity (2), a rotating block (9) is fixedly connected to an output shaft of the motor (10), fan blades (8) are fixedly connected to the surface of the rotating block (9), a telescopic rod (16) is fixedly connected to the upper surface of the base (1), a first fixing plate (3) and a second fixing plate (12) are fixedly connected to the upper end of the telescopic rod (16), springs (19) are fixedly connected to the lower surfaces of the first fixing plate (3) and the second fixing plate (12), the springs (19) are sleeved on the surface of the telescopic rod (16), the lower ends of the springs (19) are fixedly connected to the upper surface of the base (1), clamping grooves (11) are formed in the first fixing plate (3), clamping blocks (4) are fixedly connected to the two sides of the second fixing plate (12), first fixed plate (3) are connected with fixture block (4) through draw-in groove (11) with second fixed plate (12), the lower extreme fixed surface of first fixed plate (3) and second fixed plate (12) is connected with pin (17), hinge (18) have been cup jointed on the surface of pin (17), first fixed plate (3) are through hinge (18) and base (1) swing joint, louvre (14) and spacing groove (13) have been seted up to the upper surface of base (1), the inside fixedly connected with filter screen (15) of louvre (14), the upper end fixedly connected with screw thread post (7) of first fixed plate (3) and second fixed plate (12), apron (5) have been cup jointed on the surface of screw thread post (7), the surface threaded connection of screw thread post (7) has nut (6).

2. The motor of claim 1, wherein the motor is configured to facilitate removal and maintenance of the housing, the motor comprising: the number of the limiting grooves (13) is two and the limiting grooves are distributed on two sides of the heat dissipation holes (14).

3. The motor of claim 1, wherein the motor is configured to facilitate removal and maintenance of the housing, the motor comprising: the heat dissipation holes (14) are formed right above the cavity (2).

4. The motor of claim 1, wherein the motor is configured to facilitate removal and maintenance of the housing, the motor comprising: the number of the first fixing plate (3) and the second fixing plate (12) is two, and the two fixing plates are connected with the clamping block (4) through the clamping groove (11).

5. The motor of claim 1, wherein the motor is configured to facilitate removal and maintenance of the housing, the motor comprising: the round hole has been seted up to the inside of apron (5), apron (5) cup joint mutually through round hole and screw thread post (7), nut (6) overlap joint is at the upper surface of apron (5).