CN218678724U

CN218678724U - High-efficiency motor ventilation device

Info

Publication number: CN218678724U
Application number: CN202223137257.0U
Authority: CN
Inventors: 刘红彬; 魏志新; 徐海龙; 冯杰; 韩月明
Original assignee: Taiyuan Iron And Steel Group Electric Co ltd
Current assignee: Taiyuan Iron And Steel Group Electric Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-21
Anticipated expiration: 2032-11-24

Abstract

The application relates to a high-efficiency motor ventilation device, which relates to the field of motor equipment and comprises a ventilation device, wherein the ventilation device comprises a device shell, and a motor is arranged in the device shell; the motor includes motor shaft and is used for driving motor shaft pivoted motor main part, fixed mounting has the logical fan leaf that the several centrosymmetry set up in the motor shaft, several all install clean mechanism on the logical fan leaf, the several clean mechanism all is used for cleaning the ventilation fan leaf. This application has the convenience and cleans the flabellum, improves ventilation unit to the cooling effect's of motor effect.

Description

High-efficiency motor ventilation device

Technical Field

The application relates to the field of electrical equipment, in particular to a high-efficiency motor ventilation device.

Background

The motor is widely used in industry, business and household as a common driving element, the motor is often accompanied with high-speed rotation and generates a large amount of heat in the using process, so a cooling device is necessarily arranged in the motor to protect the motor and prolong the service life of the motor.

At present, the ventilation cooling mode is favored by the motor with the advantages of simple and easy operation and small occupied space, and the ventilation device is generally applied to the field of the motor. Because the working environment of the motor is complex, the cooling air used in the ventilation cooling mode often contains more impurities such as particle dust and the like.

To the above-mentioned correlation technique, the inventor thinks that ventilation cooling's motor at present stage rotates for a long time after the flabellum, has more impurity absorption on the flabellum, and is unchangeable to the flabellum clean, can play the influence to ventilation cooling effect simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to clean the flabellum conveniently, improve ventilation unit and to the cooling effect of motor, this application provides a high-efficient motor ventilation unit.

The application provides a pair of high-efficient motor ventilation unit adopts following technical scheme:

a high-efficiency motor ventilation device comprises a ventilation device, wherein the ventilation device comprises a device shell, and a motor is arranged in the device shell;

the motor includes motor shaft and is used for driving motor shaft pivoted motor main part, fixed mounting has the logical fan leaf that the several centrosymmetry set up in the motor shaft, several all install clean mechanism on the logical fan leaf, the several clean mechanism all is used for cleaning the ventilation fan leaf.

Through adopting above-mentioned technical scheme, the starter motor main part, motor main part work drives motor shaft and rotates, and motor shaft rotates and drives the ventilation fan leaf and rotate, rotates and then with higher speed the air from device casing one end flow direction other one end through the ventilation fan leaf, plays cooling effect to motor main part through the air flow, cleans the ventilation fan leaf through clean mechanism simultaneously, conveniently cleans the flabellum, improves the cooling effect of ventilation unit to the motor.

Optionally, each of the plurality of cleaning mechanisms comprises a cleaning shell, a cleaning brush and a push plate;

the cleaning shells are respectively sleeved and slidably arranged on the ventilating fan blades, a plurality of cleaning brushes are fixedly arranged on one side of each cleaning shell close to the ventilating fan blades, and the cleaning brushes are abutted against the ventilating fan blades;

the cleaning device is characterized in that a push plate is fixedly mounted on one side, away from the ventilation fan blades, of the cleaning shell, the push plate is abutted to a reset mechanism, and the reset mechanism is arranged on the device shell.

Through adopting above-mentioned technical scheme, the motor during operation rotates the centrifugal force that produces through the ventilation flabellum and pushes clean casing to the direction of keeping away from motor shaft and remove, removes to clean casing through leading to the groove and plays limiting displacement, brushes on the ventilation flabellum through clean brush simultaneously, cleans ventilation flabellum surface adnexed dust impurity, conveniently cleans the flabellum, improves the cooling effect of ventilation unit to the motor.

Optionally, a plurality of through grooves are formed in the through fan blades and are connected with the cleaning shell in a sliding manner.

Through adopting above-mentioned technical scheme, it is spacing to clean casing to set up logical groove, guarantees that clean casing normally slides on logical fan leaf.

Optionally, the reset mechanism includes a plurality of chutes, reset plates, support frames and screws;

the sliding grooves are uniformly formed in the device shell, the sliding grooves are internally and slidably connected with a reset plate, and one ends of the reset plates are respectively abutted against the push plates;

several the equal fixedly connected with screw rod of one end that the push pedal was kept away from to the board that resets, the screw rod is kept away from the one end that resets and is worn to establish and threaded connection on the support frame, support frame fixed mounting is in device casing week side.

Through adopting above-mentioned technical scheme, motor shaft rotates and then drives clean mechanism work, and after the push pedal with reset the board butt, the push pedal is followed the board edge that resets and is slided, and then drives clean casing and remove to the direction that is close to motor shaft, and clean casing drives clean brush and carries out the reversal to sweeping the ventilation fan leaf, realizes resetting and reciprocating motion of clean mechanism, improves the clean effect of clean mechanism to the ventilation fan leaf.

Optionally, a plurality of the screw rods are fixedly connected with a rotating handle at one end far away from the reset plate.

Through adopting above-mentioned technical scheme, set up and rotate the handle, the person of facilitating the use rotates the rotation handle, improves and uses the simplicity.

Optionally, two ends of the device shell are symmetrically and fixedly provided with the grids.

Through adopting above-mentioned technical scheme, set up the grid and filter the air in the entering device casing, improve the clean degree of air in the entering device casing.

Optionally, a mounting bracket is fixedly mounted in the device shell, and the motor main body is fixedly mounted on the mounting bracket.

Through adopting above-mentioned technical scheme, play the fixed action to motor main part, avoid motor main part and device casing direct contact, improve motor main part radiating efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the motor main body is started, the motor main body works to drive the motor rotating shaft to rotate, the motor rotating shaft rotates to drive the ventilating fan blade to rotate, air flows from one end of the device shell to the other end of the device shell to be accelerated through the rotation of the ventilating fan blade, the cooling effect of the motor main body is achieved through air flowing, meanwhile, the ventilating fan blade is cleaned through the cleaning mechanism, the fan blade is convenient to clean, and the cooling effect of the ventilating device on the motor is improved;

2. when the motor works, the cleaning shell is pushed to move in the direction away from the rotating shaft of the motor by the centrifugal force generated by the rotation of the ventilating fan blade, the cleaning shell is limited by the through groove, and meanwhile, dust and impurities attached to the surface of the ventilating fan blade are cleaned by brushing the ventilating fan blade through the cleaning brush, so that the fan blade is convenient to clean, and the cooling effect of the ventilating device on the motor is improved;

3. motor shaft rotates and then drives clean mechanism work, and after the push pedal with reset plate butt, the push pedal slides along the reset plate edge, and then drives clean casing and remove to the direction that is close to motor shaft, and clean casing drives clean brush and carries out the reverse purging to the ventilating fan leaf, realizes the reset and reciprocating motion of clean mechanism, improves the clean effect of clean mechanism to ventilating fan leaf.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural view of a ventilation device according to an embodiment of the present application;

FIG. 3 is an enlarged view at A of an embodiment of the present application;

fig. 4 is a schematic structural diagram of a reset mechanism according to an embodiment of the present application.

Description of reference numerals: 1. a motor; 11. a motor main body; 12. a motor shaft; 2. a ventilation device; 21. a device housing; 22. a grid; 23. mounting a bracket; 24. ventilating fan blades; 241. a through groove; 3. a cleaning mechanism; 31. cleaning the shell; 32. cleaning the brush; 33. pushing the plate; 4. a reset mechanism; 41. a reset plate; 42. a support frame; 43. a screw; 44. rotating the handle; 45. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high-efficient motor ventilation unit.

Referring to fig. 1 and 2, the efficient motor ventilation device comprises a ventilation device 2 and a motor 1 installed in the ventilation device 2, the ventilation device 2 comprises a device shell 21, a mounting support 23 is fixedly installed in the device shell 21, the mounting support 23 is fixedly connected with the motor 1, grids 22 are detachably and fixedly installed at two ends of the device shell 21, the device shell 21 and the grids 22 are detachably connected through screws, and the specifications of the grids 22 can be changed according to different use environments. Motor 1 includes motor shaft 12 and is used for driving motor shaft 12 pivoted motor main body 11, and motor main body 11 fixed mounting is on installing support 23, and fixed mounting has the even logical fan leaf 24 that sets up of several on the motor shaft 12, and ventilation fan leaf 24 quantity is three, has all seted up logical groove 241 on the several logical fan leaf 24, all installs clean mechanism 3 on the several logical fan leaf 24, and clean mechanism 3 is used for cleaning ventilation fan leaf 24. The device shell 21 is provided with a plurality of reset mechanisms 4, and the number of the reset mechanisms 4 is the same as that of the ventilating fan blades 24.

The utility model provides a high-efficient motor ventilation unit during operation, the starter motor

main part

11, 11 works of motor main part drive motor shaft 12 and rotate, motor shaft 12 rotates and drives logical fan leaf 24 and rotate, rotate and then the other one end of air from device casing 21 one end flow direction with higher speed through logical fan leaf 24, play cooling effect to motor main part 11 through the air flow, clean ventilation fan leaf 24 through clean mechanism 3 and canceling release mechanical system 4 simultaneously, avoid adsorbing too much dust impurity on the logical fan leaf 24, influence the ventilation cooling effect.

Referring to fig. 2 and 3, cleaning mechanism 3 includes clean casing 31, and clean casing 31 cover is established on leading to fan leaf 24, clean casing 31 and leading to groove 241 sliding connection, and clean casing 31 is the cuboid that the centre was provided with the through-hole, and the through-hole width is greater than leading to fan leaf 24 maximum width, and the through-hole height is greater than leading to fan leaf 24 maximum height, and the through-hole internal fixation is provided with cleaning brush 32, and cleaning brush 32 is flexible material and just with leading to fan leaf 24 butt. The cleaning shell 31 is fixedly provided with a push plate 33, the push plate 33 is made of a cylindrical rigid material, and the push plate 33 is abutted with the reset mechanism 4.

The motor 1 during operation drives the ventilation fan blade 24 through motor shaft 12 and rotates, and the ventilation fan blade 24 rotates and simultaneously pushes the cleaning shell 31 to the direction of keeping away from motor shaft 12 through centrifugal force and removes, removes to cleaning shell 31 through leading to groove 241 and plays limiting displacement, brushes on ventilation fan blade 24 through cleaning brush 32 simultaneously, cleans ventilation fan blade 24 surface adhesion's dust impurity.

Referring to fig. 1 and 4, the reset mechanism 4 includes several chutes 45, several chutes 45 are evenly opened on the device housing 21, the several chutes 45 are internally provided with a reset plate 41 in a sliding manner, the reset plate 41 is a sector plate and has a vertex angle to be rounded, the radius of the reset plate 41 is greater than one half of the length of the ventilating fan blade 24, the radius of the reset plate is less than two thirds of the length of the ventilating fan blade 24, the reset plate 41 abuts against the push plate 33, the reset plate 41 is away from the one end fixedly connected with screw 43 of the motor rotating shaft 12, the screw 43 is away from the one end of the reset plate 41 to be penetrated and connected with the support frame 42 through threads, the support frame 42 is fixedly installed on the device housing 21, the screw 43 is away from one end fixedly connected with the rotating handle 44 of the reset plate 41.

When needs clean ventilating fan blade 24, rotate rotation handle 44, reset board 41 removes to the direction that is close to motor shaft 12, later starter motor 1, motor shaft 12 rotates and then drives clean mechanism 3 work, after push pedal 33 and reset board 41 butt, push pedal 33 slides along reset board 41 edge, and then drive clean casing 31 and remove to the direction that is close to motor shaft 12, clean casing 31 drives clean brush 32 and carries out reverse purging to ventilating fan blade 24, realize the reset and reciprocating motion of clean mechanism 3.

The implementation principle of the high-efficiency motor ventilation device in the embodiment of the application is as follows: the motor main body 11 is started firstly, the motor main body 11 works to drive the motor rotating shaft 12 to rotate, the motor rotating shaft 12 rotates to drive the ventilation fan blade 24 to rotate, the ventilation fan blade 24 rotates to accelerate air to flow to the other end from one end of the device shell 21, the cooling effect is achieved on the motor main body 11 through air flowing, and meanwhile the ventilation fan blade 24 is cleaned in a reciprocating mode through the cleaning mechanism 3 and the reset mechanism 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-efficient motor ventilation unit which characterized in that: the motor ventilation device comprises a ventilation device (2), wherein the ventilation device (2) comprises a device shell (21), and a motor (1) is installed in the device shell (21);

motor (1) includes motor shaft (12) and is used for driving motor shaft (12) pivoted motor main part (11), fixed mounting has logical fan leaf (24) that several centrosymmetry set up on motor shaft (12), the several all install clean mechanism (3), the several on logical fan leaf (24) clean mechanism (3) all are used for cleaning logical fan leaf (24).

2. A high efficiency motor ventilating device according to claim 1, wherein: the cleaning mechanisms (3) respectively comprise a cleaning shell (31), a cleaning brush (32) and a push plate (33);

the cleaning shells (31) are respectively sleeved and slidably arranged on the ventilating fan blades (24), a plurality of cleaning brushes (32) are fixedly installed on one side, close to the ventilating fan blades (24), of each cleaning shell (31), and the cleaning brushes (32) are abutted against the ventilating fan blades (24);

the cleaning device is characterized in that a push plate (33) is fixedly mounted on one side, away from the ventilation fan blade (24), of the cleaning shell (31), the push plate (33) is abutted to the reset mechanism (4), and the reset mechanism (4) is arranged on the device shell (21).

3. A high efficiency motor ventilating device according to claim 2, wherein: the plurality of the ventilation blades (24) are provided with through grooves (241), and the plurality of the through grooves (241) are connected with the cleaning shell (31) in a sliding mode.

4. A high efficiency motor ventilating device according to claim 2, wherein: the reset mechanism (4) comprises a plurality of sliding grooves (45), a reset plate (41), a support frame (42) and a screw rod (43);

the sliding grooves (45) are uniformly formed in the device shell (21), the sliding grooves (45) are internally and slidably connected with a resetting plate (41), and one end of the resetting plate (41) is abutted to the push plates (33);

several reset board (41) keep away from equal fixedly connected with screw rod (43) of one end of push pedal (33), screw rod (43) are kept away from the one end of resetting board (41) and are worn to establish and threaded connection on support frame (42), support frame (42) fixed mounting is in device casing (21) week side.

5. A high efficiency motor ventilating device according to claim 4, wherein: and one ends of the screw rods (43) far away from the reset plate (41) are fixedly connected with rotating handles (44).

6. A high efficiency motor ventilating device according to claim 1, wherein: two ends of the device shell (21) are symmetrically and fixedly provided with grids (22).

7. A high efficiency motor ventilating device according to claim 1, wherein: the device is characterized in that a mounting bracket (23) is fixedly mounted in the device shell (21), and the motor main body (11) is fixedly mounted on the mounting bracket (23).