CN213402727U

CN213402727U - Variable frequency motor with automatic monitoring and repair reporting functions

Info

Publication number: CN213402727U
Application number: CN202022792712.5U
Authority: CN
Inventors: 孙平飞; 毛卫锋
Original assignee: SHANGHAI HAIGUANG MOTOR CO Ltd
Current assignee: SHANGHAI HAIGUANG MOTOR CO Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-08
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a take automatic monitoring to report inverter motor of repair function, including box, inverter motor main part, first siren, rotational speed detector, heat dissipation fan and door plant, the inverter motor main part is installed to the inside bottom of box, and the output of inverter motor main part installs the pivot of running through the box through the shaft coupling, first siren is installed on the inside top of box, and the bottom of first siren installs the connecting rod, thermodetector is installed on the inside top of box, the second siren is installed on the top of box, first louvre has been seted up to the inside of box one end lateral wall, and the internally mounted of first louvre has the heat dissipation fan. This take inverter motor of automatic monitoring and report to repair function can detect the inside temperature of box through thermodetector, when the inside temperature of box risees appointed temperature, takes place to report to the police through the second siren and reminds operating personnel.

Description

Variable frequency motor with automatic monitoring and repair reporting functions

Technical Field

The utility model relates to a variable frequency motor technical field specifically is a take automatic monitoring to report inverter motor of repairment function.

Background

Along with the development of society, scientific progress, the kind of motor is also more and more, inverter motor means under standard environmental condition, with 100% rated load at 10% ~100% rated speed range continuous operation, the temperature rise can not exceed the motor of this motor demarcation admissible value, inverter motor is after a period of time, all need detect it, avoid inverter motor to break down when using, traditional inverter motor who takes automatic monitoring to report to repair the function can satisfy people's user demand basically, but still has certain problem, specific problem is as follows:

1. most of variable frequency motors with automatic monitoring and repair reporting functions in the current market do not have the automatic detection and repair reporting functions, and the variable frequency motors are easy to break down when in use, so that operators cannot pass through the variable frequency motors at the first time;

2. most take the inverter motor of automatic monitoring repair function in the existing market, the radiating effect is relatively poor, makes this inverter motor when using for a long time, and inside temperature risees gradually to influence inverter motor's life.

Disclosure of Invention

An object of the utility model is to provide a take automatic monitoring to report inverter motor of repairment function to the function that does not have the automated inspection and report repairment that proposes in solving above-mentioned background art causes inverter motor to break down when using easily and the radiating effect is relatively poor, makes this inverter motor when using for a long time, the problem that inside temperature rised gradually.

In order to achieve the above object, the utility model provides a following technical scheme: a variable frequency motor with an automatic monitoring and repair reporting function comprises a box body, a variable frequency motor main body, a first alarm, a rotating speed detector, a heat dissipation fan and a door plate, wherein the variable frequency motor main body is arranged at the bottom end inside the box body, and the output end of the variable frequency motor main body is provided with a rotating shaft penetrating through the box body through a coupler, the top end inside the box body is provided with a first alarm, and the bottom end of the first alarm is provided with a connecting rod, the top end in the box body is provided with a temperature detector, the top end of the box body is provided with a second alarm, the inner part of the side wall of one end of the box body is provided with a first heat dissipation hole, and the interior of the first heat dissipation hole is provided with a heat dissipation fan, the interior of the first heat dissipation hole is provided with a first filter screen, the mounting frame is all installed to the lateral wall of box one end, and the through-hole has been seted up to the inside of mounting frame, the inside dead lever that is provided with of through-hole.

Preferably, the lateral wall of box one side articulates there is the door plant, and the handle is installed to the lateral wall of door plant one side, the lateral wall of handle one side is installed the heat dissipation fin.

Preferably, the top end of the box body is provided with a second heat dissipation hole, and a second filter screen is arranged inside the second heat dissipation hole.

Preferably, the bottom end of the connecting rod is provided with a rotating speed detector, and the rotating speed detector is sleeved on the outer wall of the rotating shaft.

Preferably, the inside of heat dissipation fan is provided with the bull stick that runs through first filter screen, and the outer wall of bull stick is provided with the cam.

Preferably, the bottom end of the fixed rod is provided with a rectangular frame, and the inner wall of the rectangular frame is attached to the cam.

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

1. the rotating shaft is sleeved on the outer wall of the rotating shaft through the rotating speed detector by virtue of the first alarm, the connecting rod, the rotating speed detector, the temperature detector and the second alarm, so that the rotating shaft can detect the rotating speed of the rotating shaft through the rotating speed detector while rotating, when the rotating speed of the rotating shaft breaks down, the first alarm gives an alarm, meanwhile, the temperature inside the box body can be detected through the temperature detector, and when the temperature inside the box body rises to a specified temperature, the second alarm gives an alarm to remind an operator;

2. the device is through installing the heat dissipation fan simultaneously, first filter screen, the bull stick, the cam, the through-hole, the dead lever, and the rectangle frame, fan drives the inside that the outside air got into the box through first louvre through starting the heat dissipation, and discharge through the second louvre and dispel the heat to the box, the fan that dispels the heat simultaneously drives bull stick and cam and rotates simultaneously in the rotation, and the outer wall through the cam is laminated mutually with the inner wall of rectangle frame, be convenient for make the cam can drive the rectangle frame and control the removal through the dead lever is reciprocal in the inside of installation frame in rotatory, thereby be convenient for make the rectangle frame remove and come to clear up the dust of first filter screen outer wall adhesion, thereby avoid the dust to block up the radiating effect that first filter screen was influenced.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the rectangular frame of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1. a box body; 2. a variable frequency motor main body; 3. a rotating shaft; 4. a first alarm; 5. a connecting rod; 6. a rotation speed detector; 7. a temperature detector; 8. a second alarm; 9. a second heat dissipation hole; 10. a second filter screen; 11. a first heat dissipation hole; 12. a first filter screen; 13. a heat dissipation fan; 14. a rotating rod; 15. a cam; 16. installing a frame; 17. a through hole; 18. fixing the rod; 19. a rectangular frame; 20. a door panel; 21. a heat dissipating fin; 22. a handle.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a variable frequency motor with an automatic monitoring and repair reporting function comprises a box body 1, a variable frequency motor main body 2, a first alarm 4, a rotating speed detector 6, a heat dissipation fan 13 and a door panel 20, wherein the variable frequency motor main body 2 is installed at the bottom end inside the box body 1;

a door panel 20 is hinged to the side wall of one side of the box body 1, a handle 22 is installed on the side wall of one side of the door panel 20, and a heat dissipation fin 21 is installed on the side wall of one side of the handle 22, so that an operator can open the door panel 20 through the handle 22 conveniently;

the top end of the box body 1 is provided with a second heat dissipation hole 9, a second filter screen 10 is arranged inside the second heat dissipation hole 9, and through the design of the second filter screen 10, dust is prevented from entering the box body 1 through the second heat dissipation hole 9;

the output end of the variable frequency motor main body 2 is provided with a rotating shaft 3 penetrating through the box body 1 through a coupler, the top end inside the box body 1 is provided with a first alarm 4, and the bottom end of the first alarm 4 is provided with a connecting rod 5;

the bottom end of the connecting rod 5 is provided with a rotating speed detector 6, the rotating speed detector 6 is sleeved on the outer wall of the rotating shaft 3, and the rotating speed detector 6 is sleeved on the outer wall of the rotating shaft 3, so that the rotating shaft 3 can detect the rotating speed of the rotating shaft 3 through the rotating speed detector 6 while rotating;

a temperature detector 7 is installed at the top end inside the box body 1, a second alarm 8 is installed at the top end of the box body 1, a first heat dissipation hole 11 is formed in the side wall of one end of the box body 1, and a heat dissipation fan 13 is installed inside the first heat dissipation hole 11;

a rotating rod 14 penetrating through the first filter screen 12 is arranged inside the heat dissipation fan 13, and a cam 15 is arranged on the outer wall of the rotating rod 14, so that the heat dissipation fan 13 can drive the rotating rod 14 and the cam 15 to rotate simultaneously when rotating;

a first filter screen 12 is arranged inside the first heat dissipation hole 11, a mounting frame 16 is mounted on the side wall of one end of the box body 1, a through hole 17 is formed inside the mounting frame 16, and a fixing rod 18 is arranged inside the through hole 17;

a rectangular frame 19 is arranged at the bottom end of the fixed rod 18, and the inner wall of the rectangular frame 19 is attached to the cam 15; the cam 15 can drive the rectangular frame 19 to move to the left and right in the through hole 17 through the fixing rod 18 while rotating.

The working principle is as follows: when the variable frequency motor with the automatic monitoring and repair function is used, the rotating shaft 3 is driven to rotate by starting the variable frequency motor main body 2, and then the rotating shaft 3 is sleeved on the outer wall of the rotating shaft 3 through the rotating speed detector 6, so that the rotating shaft 3 can detect the rotating speed of the rotating shaft 3 through the rotating speed detector 6 while rotating, when the rotating speed of the rotating shaft 3 breaks down, an alarm can be generated through the first alarm 4, meanwhile, the temperature inside the box body 1 can be detected through the temperature detector 7, and when the temperature inside the box body 1 rises to a specified temperature, an alarm is generated through the second alarm 8 to remind an operator;

meanwhile, when the variable frequency motor main body 2 needs to be cooled, the cooling fan 13 is started to drive outside air to enter the box body 1 through the first cooling hole 11, and through the design of the first filter screen 12, dust in the air is convenient to filter, the dust is prevented from entering the box body 1, meanwhile, the air is discharged through the second cooling hole 9 to rapidly cool the box body 1, then the cooling fan 13 drives the rotating rod 14 and the cam 15 to simultaneously rotate while rotating, and the outer wall of the cam 15 is attached to the inner wall of the rectangular frame 19, so that the cam 15 can drive the rectangular frame 19 to reciprocate and move left and right in the through hole 17 through the fixing rod 18 while rotating, thereby the rectangular frame 19 is convenient to move to clean dust adhered to the outer wall of the first filter screen 12, and the dust is prevented from blocking the first filter screen 12, so that the cooling effect of the first filter screen 12 is not influenced, the above is the whole working principle of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take automatic monitoring to report inverter motor of repairment function, includes box (1), inverter motor main part (2), first siren (4), speed detector (6), heat dissipation fan (13) and door plant (20), its characterized in that: the variable frequency motor comprises a box body (1), a variable frequency motor main body (2) is installed at the bottom end of the interior of the box body (1), a rotating shaft (3) penetrating through the box body (1) is installed at the output end of the variable frequency motor main body (2) through a coupler, a first alarm (4) is installed at the top end of the interior of the box body (1), a connecting rod (5) is installed at the bottom end of the first alarm (4), a temperature detector (7) is installed at the top end of the interior of the box body (1), a second alarm (8) is installed at the top end of the box body (1), a first heat dissipation hole (11) is formed in the side wall of one end of the box body (1), a heat dissipation fan (13) is installed in the first heat dissipation hole (11), a first filter screen (12) is arranged in the first heat dissipation hole (11), an installation frame (16) is installed on the side, and a fixing rod (18) is arranged in the through hole (17).

2. The variable frequency motor with the automatic monitoring and repair reporting function according to claim 1, characterized in that: the lateral wall of box (1) one side articulates there is door plant (20), and handle (22) are installed to the lateral wall of door plant (20) one side, heat dissipation fin (21) are installed to the lateral wall of handle (22) one side.

3. The variable frequency motor with the automatic monitoring and repair reporting function according to claim 1, characterized in that: the top end of the box body (1) is provided with a second heat dissipation hole (9), and a second filter screen (10) is arranged inside the second heat dissipation hole (9).

4. The variable frequency motor with the automatic monitoring and repair reporting function according to claim 1, characterized in that: the bottom of connecting rod (5) is installed rotational speed detector (6), and rotational speed detector (6) cover is put at the outer wall of pivot (3).

5. The variable frequency motor with the automatic monitoring and repair reporting function according to claim 1, characterized in that: the inside of heat dissipation fan (13) is provided with bull stick (14) that runs through first filter screen (12), and the outer wall of bull stick (14) is provided with cam (15).

6. The variable frequency motor with the automatic monitoring and repair reporting function according to claim 1, characterized in that: the bottom end of the fixed rod (18) is provided with a rectangular frame (19), and the inner wall of the rectangular frame (19) is attached to the cam (15).