CN210578078U

CN210578078U - Motor protection device convenient to ventilation cooling

Info

Publication number: CN210578078U
Application number: CN201921871625.XU
Authority: CN
Inventors: 林友存; 谭木莲; 罗平南
Original assignee: Foshan Jingben Motor Co Ltd
Current assignee: Foshan Jingben Motor Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-05-19
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a motor protection device convenient to ventilation cooling, including rotating electrical machines, base and pulley, the outside of rotating electrical machines is provided with heat abstractor, and heat abstractor's upper and lower both sides inner wall all is provided with the pulley track, and the orbital inside pulley of pulley is connected with the heat dissipation apron simultaneously, the left of rotating electrical machines is provided with rotatory pivot, and the outside of rotating electrical machines is provided with the shell, both sides outer wall all is provided with the fretwork ventilation net around the shell, and the top of shell all installs the handle connecting block, and the inboard of handle connecting block all is provided with the removal handle simultaneously, the below of shell is provided with operation platform, and operation platform's below all is provided with the lifter. The utility model provides a motor protection device convenient to ventilation cooling, through setting up heat abstractor, can slide the apron that dispels the heat to suitable position through the pulley track about, can cool down the processing to the device like this, improves the device life, reduces the device's maintenance cost.

Description

Motor protection device convenient to ventilation cooling

Technical Field

The utility model relates to a motor correlation technique field specifically is a motor protection device convenient to ventilation cooling.

Background

With the continuous development of traction motor technology, the requirement on the load capacity of a unit volume of a motor is higher and higher, the requirement on the rotating speed of the motor is higher and higher, and the requirement on the motor needing temporary dispatching work is higher and higher.

Traditional motor of convenient interim installation, the heat dissipation function is relatively poor, and ventilation performance is lower, leads to the device's life to reduce, increases the device's maintenance cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor protection device convenient to ventilation cooling 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 motor protection device convenient for ventilation and heat dissipation comprises a rotary motor, a base and pulleys, wherein a heat dissipation device is arranged on the outer side of the rotary motor, pulley tracks are arranged on the inner walls of the upper side and the lower side of the heat dissipation device, meanwhile, the pulleys on the inner sides of the pulley tracks are connected with a heat dissipation cover plate, a rotary rotating shaft is arranged on the left side of the rotary motor, a shell is arranged on the outer side of the rotary motor, hollow ventilation nets are arranged on the outer walls of the front side and the rear side of the shell, handle connecting blocks are arranged above the shell, moving handles are arranged on the inner sides of the handle connecting blocks, an operating platform is arranged below the shell, lifting rods are arranged below the operating platform, stand columns are arranged below the lifting rods, the base is arranged below the stand columns, pulley shields are arranged below the base, rotary rods are arranged on the outer sides of the pulley shields, and the outside of rotary rod all installs the brake block, and the below of pulley guard shield all is provided with the pulley simultaneously.

Preferably, the outer wall of the heat dissipation cover plate and the inner wall of the heat dissipation device form a sliding structure through the inner wall of the pulley rail, and the pulley rail is symmetrically arranged around the central axis of the heat dissipation device.

Preferably, the upper end and the lower end of the rotating shaft and the left end of the shell are both in open-cell design, and the rotating shaft is symmetrical about the vertical center line of the shell.

Preferably, the left end and the right end of the hollowed-out ventilation net and the front end and the rear end of the shell are both designed in an opening mode, and the width of the hollowed-out ventilation net is smaller than that of the shell.

Preferably, both ends and operation platform's upper end about the shell are open-cell design, and the width of shell is less than operation platform's width.

Preferably, the lower end of the operating platform forms a lifting structure with the inner wall of the upright post through the outer wall of the lifting rod, and the upright post is symmetrically arranged about the central axis of the operating platform.

Preferably, the left end of the brake block forms a telescopic structure with the inner wall of the pulley shield through the outer wall of the rotary rod, and the brake block is connected with the pulley through a clamping groove.

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

1. according to the motor protection device convenient for ventilation and heat dissipation, the heat dissipation cover plates can slide to appropriate positions through the pulley rails on the left and right sides by arranging the heat dissipation device, so that the device can be cooled, the service life of the device is prolonged, and the maintenance cost of the device is reduced;

2. according to the motor protection device convenient for ventilation and heat dissipation, the connecting rotating shaft is arranged, and the upper end and the lower end of the connecting rotating shaft and the left end of the motor protection box are both in a hole-opening type design, so that the connecting rotating shaft of the device can be conveniently replaced and maintained, and the device is more convenient to use;

3. this motor protection device convenient to ventilation cooling through setting up the fretwork ventilation net, can increase the ventilation performance of the device like this, is convenient for carry out the heat dissipation to the device and handles, and carries out protecting effect to the device, avoids other debris to fall into the inside inconvenience that brings of the device.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: rotating electrical machines 1, heat abstractor 2, pulley track 201, heat dissipation apron 202, rotatory pivot 3, shell 4, fretwork ventilation net 5, handle connecting block 6, removal handle 7, operation platform 8, lifter 9, stand 10, base 11, pulley guard shield 12, rotary rod 13, brake block 14, pulley 15.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a motor protection device convenient for ventilation and heat dissipation comprises a rotary motor 1, a base 11 and pulleys 15, wherein a heat dissipation device 2 is arranged on the outer side of the rotary motor 1, pulley rails 201 are arranged on the inner walls of the upper side and the lower side of the heat dissipation device 2, a heat dissipation cover plate 202 is connected with the pulleys inside the pulley rails 201, a rotary rotating shaft 3 is arranged on the left side of the rotary motor 1, a shell 4 is arranged on the outer side of the rotary motor 1, hollow ventilation nets 5 are arranged on the outer walls of the front side and the rear side of the shell 4, handle connecting blocks 6 are arranged above the shell 4, moving handles 7 are arranged on the inner sides of the handle connecting blocks 6, an operating platform 8 is arranged below the shell 4, lifting rods 9 are arranged below the operating platform 8, stand columns 10 are arranged below the lifting rods 9, the base 11 is arranged below the stand columns 10, and pulley shields 12 are arranged below the base 11, the outer sides of the pulley shields 12 are respectively provided with a rotating rod 13, the outer sides of the rotating rods 13 are respectively provided with a brake block 14, and the lower sides of the pulley shields 12 are respectively provided with a pulley 15.

Further, the outer wall of the heat dissipation cover plate 202 forms a sliding structure with the inner wall of the heat dissipation device 2 through the inner wall of the pulley rail 201, the pulley rail 201 is symmetrically arranged about the central axis of the heat dissipation device 2, and the heat dissipation cover plate 202 can slide to a proper position through the pulley rail 201 by arranging the heat dissipation device 2, so that the device can be cooled, the service life of the device is prolonged, and the maintenance cost of the device is reduced.

Further, the upper and lower both ends of rotatory pivot 3 are trompil formula design with the left end of shell 4, and rotatory pivot 3 is symmetrical about the vertical central line of shell 4, connects the pivot through setting up, owing to the upper and lower both ends of connecting the pivot are the design of trompil formula with the left end of motor protection box, can make the device's of being convenient for connection pivot change and maintain like this, makes the device's use more convenient.

Further, both ends and shell 4 around both ends are trompil formula design about fretwork ventilation net 5, and the width of fretwork ventilation net 5 is less than shell 4's width, through setting up fretwork ventilation net 5, can increase the device's ventilation performance like this, be convenient for carry out the heat dissipation to the device and handle, and carry out the protecting effect to the device, avoid other debris to fall into the inside inconvenience that brings of this dress.

Further, both ends and operation platform 8's upper end are the design of trompil formula about shell 4, and shell 4's width is less than operation platform 8's width, and through setting up shell 4, because shell 4's the upper end of controlling both ends and operation platform 8 is the design of trompil formula, can conveniently maintain and clear up the device inside like this, reduce the cost of labor.

Further, the lower extreme of operation platform 8 constitutes elevation structure through the outer wall of lifter 9 and the inner wall of stand 10, and stand 10 sets up about operation platform 8's axis symmetry, through setting up lifter 9, can go up and down operation platform 8 to suitable position through lifter 9 like this, can adjust the height of the device like this according to required work demand to make things convenient for operating personnel's use.

Further, the left end of the brake block 14 forms a telescopic structure with the inner wall of the pulley shield 12 through the outer wall of the rotary rod 13, the brake block 14 is connected with the pulley 15 through a clamping groove, and the brake block 14 can be stretched to the clamping groove state of the brake block 14 and the pulley 15 through the rotary rod 13 by arranging the brake block 14, so that the device can enter a sinking and stopping state, and inconvenience caused by shaking generated when the device is operated is avoided.

The working principle is as follows: firstly, the device is moved to a required working position by moving a handle 7, then the brake block 14 is stretched to a clamping groove state of the brake block 14 and a pulley 15 by a rotary rod 13, so that the device can enter a sinking stop state, the inconvenience caused by shaking generated when the device is operated is avoided, then an operating platform 8 is lifted to a proper position by a lifting rod 9, so that the height of the device can be adjusted according to the required working requirement, the use of an operator is facilitated, then required butt joint equipment is butted with the device by a rotary rotating shaft 3, then an external power supply is switched on for a rotary motor 1, a switch is turned on, the ventilation performance of the device can be improved by arranging a hollow ventilation net 5, the heat dissipation treatment of the device is facilitated, the protection effect of the device is realized, the inconvenience caused by other sundries falling into the device is avoided, by arranging a shell 4, because both ends and operation platform 8 'S upper end about shell 4 are open-cell design, can conveniently maintain and clear up the device inside like this, reduce the cost of labor, slide apron 202 that will dispel the heat to suitable position through pulley track 201 when the device need dispel the heat at last, can cool down the processing to the device like this, improve the device life, reduce the maintenance cost of the device, just so a motor protection device' S of being convenient for ventilation cooling working process has been accomplished, rotating electrical machines 1 model is YE2-132S-4 in this case.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor protection device convenient to ventilation cooling, includes rotating electrical machines (1), base (11) and pulley (15), its characterized in that: the outside of rotating electrical machines (1) is provided with heat abstractor (2), and the upper and lower both sides inner wall of heat abstractor (2) all is provided with pulley track (201), and the inside pulley of pulley track (201) is connected with heat dissipation apron (202) simultaneously, the left of rotating electrical machines (1) is provided with rotatory pivot (3), and the outside of rotating electrical machines (1) is provided with shell (4), both sides outer wall all is provided with fretwork ventilation net (5) around shell (4), and handle connecting block (6) are all installed to the top of shell (4), and the inboard of handle connecting block (6) all is provided with removal handle (7) simultaneously.

2. The motor protection device convenient for ventilation and heat dissipation of claim 1, wherein: the below of shell (4) is provided with operation platform (8), and the below of operation platform (8) all is provided with lifter (9), and the below of lifter (9) all is provided with stand (10) simultaneously, install in the below of stand (10) base (11), and the below of base (11) all is provided with pulley guard shield (12), rotary rod (13) are all installed in the outside of pulley guard shield (12), and brake block (14) are all installed in the outside of rotary rod (13), and the below of pulley guard shield (12) all is provided with pulley (15) simultaneously.

3. The motor protection device convenient for ventilation and heat dissipation of claim 1, wherein: the outer wall of the heat dissipation cover plate (202) and the inner wall of the heat dissipation device (2) form a sliding structure through the inner wall of the pulley rail (201), and the pulley rail (201) is symmetrically arranged relative to the central axis of the heat dissipation device (2).

4. The motor protection device convenient for ventilation and heat dissipation of claim 1, wherein: the upper end and the lower end of the rotating shaft (3) and the left end of the shell (4) are both in open-hole design, and the rotating shaft (3) is symmetrical about the vertical center line of the shell (4).

5. The motor protection device convenient for ventilation and heat dissipation of claim 1, wherein: the left end and the right end of the hollowed-out ventilation net (5) and the front end and the rear end of the shell (4) are both designed in an opening mode, and the width of the hollowed-out ventilation net (5) is smaller than that of the shell (4).

6. The motor protection device convenient for ventilation and heat dissipation of claim 1, wherein: the left end and the right end of the shell (4) and the upper end of the operating platform (8) are both in open-hole design, and the width of the shell (4) is smaller than that of the operating platform (8).

7. The motor protection device convenient for ventilation and heat dissipation of claim 2, wherein: the lower end of the operating platform (8) forms a lifting structure with the inner wall of the upright post (10) through the outer wall of the lifting rod (9), and the upright post (10) is symmetrically arranged relative to the central axis of the operating platform (8).

8. The motor protection device convenient for ventilation and heat dissipation of claim 2, wherein: the left end of the brake block (14) forms a telescopic structure with the inner wall of the pulley shield (12) through the outer wall of the rotating rod (13), and the brake block (14) is connected with the pulley (15) through a clamping groove.