CN216122104U

CN216122104U - Motor convenient to heat dissipation

Info

Publication number: CN216122104U
Application number: CN202122824350.8U
Authority: CN
Inventors: 杨磊; 张建; 杨彬
Original assignee: Anhui Jinmei Zhongneng Chemical Co Ltd
Current assignee: Anhui Jinmei Zhongneng Chemical Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-03-22
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a motor convenient for heat dissipation, which comprises a bottom plate and a motor body, wherein the bottom of the motor body is fixedly arranged at the top of the bottom plate through a fixing plate, a protective shell is sleeved on the left side of the surface of the motor body, a first sliding chute plate is fixedly connected to the left side of the top of the bottom plate, and a first sliding strip is arranged in the first sliding chute plate in a sliding manner. This motor convenient to heat dissipation, install the exhaust fan through the inner chamber at the protecting crust, make the fan directly be located the inside of motor, can pass through the inside heat of motor to the outside discharge through ventilative otter board when the fan is driven, and the fan is for the open mode between protecting crust and the motor body when rotating, the cooperation through these two sets of structures is used and can be made the motor when the operation surperficial temperature can not receive the influence of casing to give off all around better, inside heat also can be through the effectual discharge of exhaust fan simultaneously.

Description

Motor convenient to heat dissipation

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a motor convenient for heat dissipation.

Background

The motor is commonly called as motor, it is an electromagnetic device for implementing electric energy conversion or transmission according to electromagnetic induction law, the motor is represented by letter M in circuit, its main function is to produce driving torque, and can be used as power source of electric equipment or various machines, it utilizes the energizing coil (i.e. stator winding) to produce rotating magnetic field and act on rotor to form magnetoelectric power rotating torque, the motor is divided into D.C. motor and A.C. motor according to different power sources, the most of the motor in the power system is A.C. motor, can be synchronous motor or asynchronous motor, the motor is mainly formed from stator and rotor, the direction of forced movement of energizing conductor in the magnetic field is related to current direction and magnetic induction line direction, the working principle of the motor is that the magnetic field is acted on the current, and can make the motor rotate, in order to implement the operation of mechanical equipment of driving car, etc., the motor needs to keep a higher rotating speed so as to achieve the function of outputting mechanical energy to do work.

In practice, the motor can be very fast when carrying out high-power operation, will make the inside of motor produce huge heat after a period of time, but present motor does not make too much improvement in the heat dissipation when producing, thereby lead to the internals of motor to receive the erosion and take place deformation after long-time being heated easily, the life of motor itself has been shortened, in order to solve the heat dissipation problem most of producers can install the fan of heat dissipation usefulness additional in the outside of motor, and this type of fan is because external power supply, it is very troublesome just to appear when installation and removal, the casing of motor has also stopped the blowing in of wind simultaneously, make the fan can't reach effectual heat dissipation to the inside of motor, whole radiating effect is not ideal.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the motor convenient for heat dissipation, and solves the problems that the internal parts are easy to erode and damage due to the fact that the existing motor has no good heat dissipation function, the external fan is convenient and troublesome to install and move, and the heat dissipation effect is not ideal when cold air cannot enter the motor.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a motor convenient for heat dissipation comprises a bottom plate and a motor body, wherein the bottom of the motor body is fixedly arranged at the top of the bottom plate through a fixing plate, a protective shell is sleeved at the left side of the surface of the motor body, a first sliding chute plate is fixedly connected to the left side of the top of the bottom plate, a first sliding strip is slidably arranged inside the first sliding chute plate, the top of the first sliding strip is fixedly connected with the bottom of the protective shell, a second sliding chute plate is fixedly connected to the top and the bottom of the motor body and positioned inside the protective shell, a second sliding strip is slidably arranged inside the second sliding chute plate, one side of each of the two second sliding strips is fixedly connected with the inner wall of the protective shell, a ventilation screen plate is fixedly connected to the left side of the protective shell through an opening, the left side of the ventilation screen plate is rotatably connected with a rotating rod through a bearing piece, and the right end of the rotating rod penetrates through the ventilation screen plate and extends to the inside of the protective shell, the dwang extends to the inside one end fixedly connected with exhaust fan of protecting crust.

Preferably, one side of motor body is rotated and is connected with the output shaft, the first bearing frame of both sides difference fixedly connected with and the second bearing frame at bottom plate top, the one end of output shaft runs through first bearing frame and extends to the right side of first bearing frame, the left upper portion of second bearing frame inner chamber is rotated through the bearing spare and is connected with the sleeve that cooperatees and use with the dwang, telescopic right-hand member runs through second bearing frame and extends to the outside of second bearing frame.

Preferably, the surfaces of the sleeve and the output shaft are respectively positioned in the first bearing frame and the second bearing frame, and are fixedly connected with first belt pulleys, and a cross rod is rotatably connected between two sides of the inner cavity of the bottom plate through a bearing piece.

Preferably, the equal fixedly connected with in both sides on horizontal pole surface and the second belt pulley that first belt pulley cooperatees and uses, homonymy be connected through belt transmission between first belt pulley and the second belt pulley, the opening that cooperatees and uses with the belt has all been seted up to the bottom of first bearing frame and second bearing frame inner chamber and the both sides at bottom plate inner chamber top.

Preferably, the top of the protective shell is fixedly connected with a telescopic rod through a groove, the top end of the telescopic rod is fixedly connected with a limiting rod, and the right side of the bottom of the limiting rod is fixedly connected with a limiting block.

Preferably, the top of the motor body is provided with a limit groove matched with the limit block for use.

Advantageous effects

The utility model provides a motor convenient for heat dissipation. Compared with the prior art, the method has the following beneficial effects:

(1) this be convenient for radiating motor, install the exhaust fan through the inner chamber at the protecting crust, make the fan directly be located the inside of motor, can pass through ventilative otter board outside with the inside heat of motor when the fan is driven and discharge, and the fan is for the open mode between protecting crust and the motor body when rotating, cooperation through these two sets of structures is used and can be made the temperature of motor surface when the operation can not distribute to all around by the influence of casing better, inside heat also can pass through the effectual discharge of exhaust fan simultaneously, make the holistic radiating effect of motor reach the best, guarantee that the motor can obtain in time dispel the heat fast when carrying out high-power operation, protect internal part, greatly prolonged the life of motor.

(2) This motor convenient to heat dissipation through the linkage relation that uses between first belt pulley, second belt pulley, belt and the horizontal pole, makes the air discharge fan not need external power supply only to just can operate through the power of motor self, not only saves external power supply's electric quantity through this setting, also makes the whole convenient removal more succinctly of device, has greatly improved the practicality of device, has satisfied the requirement of producer.

Drawings

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

FIG. 2 is a cross-sectional view of the base plate, first load bearing frame, second load bearing frame and protective shell structure of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of a portion of the present invention at B of FIG. 2;

FIG. 5 is an enlarged view of a portion of the utility model at C of FIG. 2;

FIG. 6 is an enlarged view of a portion of the present invention at D of FIG. 2;

figure 7 is a side view of a second load bearing frame and sleeve structure of the present invention.

In the figure: 1. a base plate; 2. a motor body; 3. a protective shell; 4. a first chute plate; 5. a first slide bar; 6. a second chute plate; 7. a second slide bar; 8. a ventilation screen plate; 9. rotating the rod; 10. an exhaust fan; 11. an output shaft; 12. a first load bearing frame; 13. a second load bearing frame; 14. a sleeve; 15. a first pulley; 16. a cross bar; 17. a second pulley; 18. a belt; 19. a port; 20. a telescopic rod; 21. a limiting rod; 22. a limiting block; 23. a limiting groove.

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.

Referring to fig. 1-7, the present invention provides a technical solution: a motor convenient for heat dissipation comprises a bottom plate 1 and a motor body 2, wherein the motor body 2 is a servo motor, the bottom of the motor body 2 is fixedly arranged at the top of the bottom plate 1 through a fixing plate, a protective shell 3 is sleeved at the left side of the surface of the motor body 2, a first sliding chute plate 4 is fixedly connected at the left side of the top of the bottom plate 1, a first sliding strip 5 is slidably arranged in the first sliding chute plate 4, the top of the first sliding strip 5 is fixedly connected with the bottom of the protective shell 3, a second sliding chute plate 6 is fixedly connected at the top and the bottom of the motor body 2 and positioned in the protective shell 3, a second sliding strip 7 is slidably arranged in the second sliding chute plate 6, one sides of the two second sliding strips 7 are fixedly connected with the inner wall of the protective shell 3, a ventilation screen plate 8 is fixedly connected at the left side of the protective shell 3 through an opening, a rotating rod 9 is rotatably connected at the left side of the ventilation screen plate 8 through a bearing piece, the two ends of the rotating rod 9 are square, the right end of the rotating rod 9 penetrates through the ventilating screen plate 8 and extends into the protective shell 3, one end of the rotating rod 9 extending into the protective shell 3 is fixedly connected with an exhaust fan 10, one side of the motor body 2 is rotatably connected with an output shaft 11, two sides of the top of the bottom plate 1 are respectively fixedly connected with a first bearing frame 12 and a second bearing frame 13, one end of the output shaft 11 penetrates through the first bearing frame 12 and extends to the right side of the first bearing frame 12, the upper part of the left side of the inner cavity of the second bearing frame 13 is rotatably connected with a sleeve 14 matched with the rotating rod 9 through a bearing piece, the socket of the sleeve 14 is the same as the shape of the rotating rod 9, the right end of the sleeve 14 penetrates through the second bearing frame 13 and extends to the outer part of the second bearing frame 13, the surfaces of the sleeve 14 and the output shaft 11 and respectively positioned in the first bearing frame 12 and the second bearing frame 13 are both fixedly connected with a first belt pulley 15, rotate through the bearing part between the both sides of 1 inner chamber of bottom plate and be connected with horizontal pole 16, the equal fixedly connected with in both sides on horizontal pole 16 surface cooperatees with first belt pulley 15 and uses second belt pulley 17, be connected through the transmission of belt 18 between the first belt pulley 15 of homonymy and the second belt pulley 17, opening 19 that cooperatees and uses with belt 18 has all been seted up to the bottom of first bearing frame 12 and the 13 inner chambers of second bearing frame and the both sides at 1 inner chamber top of bottom plate, recess fixedly connected with telescopic link 20 is seted up through the top of protecting crust 3, the top fixedly connected with gag lever post 21 of telescopic link 20, the right side fixedly connected with stopper 22 of gag lever post 21 bottom, spacing groove 23 that cooperatees and uses with stopper 22 is seted up at the top of motor body 2.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, when the producer need carry out powerful operation with motor body 2, at first pull up gag lever post 21, make stopper 22 break away from spacing groove 23, then promote protecting crust 3, make protecting crust 3 remove right under the effect of second spout board 6, insert dwang 9 in the sleeve 14, put down gag lever post 21 afterwards, make stopper 22 card carry out spacingly between protecting crust 3 and motor body 2, start motor body 2 this moment, output shaft 11 drives the first belt pulley 15 in right side and rotates, the first belt pulley 15 in left side passes through the transmission of horizontal pole 16 with second belt pulley 17 and belt 18, thereby it rotates simultaneously to drive the rotatory exhaust fan 10 that lets of sleeve 14, discharge the heat through ventilative otter board 8, and the position that protecting crust 3 and motor body 2 were opened can effectively dispel the heat to motor body 2's surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor convenient to heat dissipation, includes bottom plate (1) and motor body (2), its characterized in that: the bottom of the motor body (2) is fixedly arranged at the top of the bottom plate (1) through a fixing plate, the protective shell (3) is sleeved on the left side of the surface of the motor body (2), the left side of the top of the bottom plate (1) is fixedly connected with a first sliding chute plate (4), a first sliding strip (5) is slidably arranged in the first sliding chute plate (4), the top of the first sliding strip (5) is fixedly connected with the bottom of the protective shell (3), the top and the bottom of the motor body (2) and positioned in the protective shell (3) are fixedly connected with a second sliding chute plate (6), a second sliding strip (7) is slidably arranged in the second sliding chute plate (6), one side of each of the two second sliding strips (7) is fixedly connected with the inner wall of the protective shell (3), and a ventilation screen plate (8) is fixedly connected to the left side of the protective shell (3) through an opening, the left side of ventilative otter board (8) is passed through the bearing spare and is rotated and be connected with dwang (9), the right-hand member of dwang (9) runs through ventilative otter board (8) and extends to the inside of protecting crust (3), dwang (9) extend to the inside one end fixedly connected with exhaust fan (10) of protecting crust (3).

2. The electric machine for facilitating heat dissipation of claim 1, wherein: one side of motor body (2) is rotated and is connected with output shaft (11), the both sides at bottom plate (1) top are the first bearing frame of fixedly connected with (12) and second bearing frame (13) respectively, the one end of output shaft (11) runs through first bearing frame (12) and extends to the right side of first bearing frame (12), the left upper portion of second bearing frame (13) inner chamber is rotated through the bearing spare and is connected with sleeve (14) that cooperate the use with dwang (9), the right-hand member of sleeve (14) runs through second bearing frame (13) and extends to the outside of second bearing frame (13).

3. The electric machine for facilitating heat dissipation of claim 2, wherein: the surface of the sleeve (14) and the output shaft (11) are respectively positioned in the first bearing frame (12) and the second bearing frame (13) and are fixedly connected with a first belt pulley (15), and a cross rod (16) is rotatably connected between two sides of the inner cavity of the bottom plate (1) through a bearing piece.

4. A heat-dissipating electric motor as claimed in claim 3, wherein: the equal fixedly connected with in both sides on horizontal pole (16) surface and first belt pulley (15) second belt pulley (17) that cooperate and use, homonymy be connected through belt (18) transmission between first belt pulley (15) and second belt pulley (17), opening (19) that cooperate and use with belt (18) have all been seted up to the bottom of first bearing frame (12) and second bearing frame (13) inner chamber and the both sides at bottom plate (1) inner chamber top.

5. The electric machine for facilitating heat dissipation of claim 1, wherein: the top of the protective shell (3) is fixedly connected with a telescopic rod (20) through a groove, the top end of the telescopic rod (20) is fixedly connected with a limiting rod (21), and the right side of the bottom of the limiting rod (21) is fixedly connected with a limiting block (22).

6. The electric machine for facilitating heat dissipation of claim 1, wherein: the top of the motor body (2) is provided with a limiting groove (23) matched with the limiting block (22) for use.