CN210041502U

CN210041502U - Energy-saving frequency conversion control equipment for high-rotating-speed magnetic suspension motor equipment

Info

Publication number: CN210041502U
Application number: CN201921056631.XU
Authority: CN
Inventors: 梁爱民
Original assignee: Guangdong Bolei Energy Saving Technology Co Ltd
Current assignee: Guangdong Bolei Energy Saving Technology Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-02-07
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses an energy-conserving variable frequency control equipment of high rotational speed magnetic suspension electrical equipment relates to motor technical field. Including the shell, the chamber of accomodating has been seted up to the inside of shell, and the drive groove has been seted up to the bottom of accomodating the intracavity wall, and the inner wall fixed mounting in drive groove has the motor, and the output shaft fixed mounting of motor has first axis of rotation, and the one end fixedly connected with second axis of rotation of motor output shaft is kept away from to first axis of rotation. Through setting up fan and electric putter, electric putter can open and close the opening part of trading the gas pocket, form the convection channel in the shell, thereby the inside air flow effect of shell has been improved, the inside air of cooperation fan with the shell is outwards discharged, make inside and the produced high temperature in surface of magnetic suspension motor get rid of, thereby make the magnetic suspension motor cool off fast, the advantage of rapid cooling has been reached, the problem that can cause the damage to the inside spare part of magnetic suspension motor under the environment that is in the high temperature for a long time has been solved.

Description

Energy-saving frequency conversion control equipment for high-rotating-speed magnetic suspension motor equipment

Technical Field

The utility model relates to the technical field of electric machines, specifically be energy-conserving variable frequency control equipment of high rotational speed magnetic suspension electrical equipment.

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 letter M in the circuit, and its main function is to generate driving torque as the power source of electrical appliances or various machines, and the generator is represented by letter G in the circuit, and its main function is to convert mechanical energy into electric energy.

High rotational speed magnetic suspension motor can produce a large amount of heats at the during operation for inside and the surperficial high temperature of motor, be in under the environment of high temperature for a long time, can cause the damage to the inside spare part of motor, the economy of giving people causes the loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an energy-conserving variable frequency control equipment of high rotational speed magnetic suspension electrical equipment possesses the advantage of dismantling convenience and rapid cooling, has solved for a long time and can cause the problem of damage to the inside spare part of motor under the environment of high temperature.

(II) technical scheme

For the purpose of realizing the aforesaid dismantlement convenience and rapid cooling, the utility model provides a following technical scheme: the utility model discloses an energy-saving variable frequency control device of high-speed magnetic suspension motor equipment, which comprises a shell, wherein a containing cavity is arranged in the shell, a driving groove is arranged at the bottom of the inner wall of the containing cavity, a motor is fixedly arranged on the inner wall of the driving groove, a first rotating shaft is fixedly arranged on an output shaft of the motor, one end of the first rotating shaft, which is far away from the output shaft of the motor, is fixedly connected with a second rotating shaft, one end of the second rotating shaft, which is far away from the first rotating shaft, is rotatably connected with the inner wall of the driving groove through a bearing, a second slider and a first slider are respectively and movably sleeved on the surfaces of the first rotating shaft and the second rotating shaft, movable rods are respectively hinged at the top ends of the first slider and the second slider, two movable rods are rotatably connected through a rotating shaft, the top ends of the two movable rods are respectively hinged with the lower surface, the mounting box is characterized in that a mounting plate is fixedly mounted between the top and the bottom of the inner wall of the mounting box, a fan is fixedly mounted on one side face, close to the containing cavity, of the mounting plate, a ventilation hole is formed in one side face, far away from the containing cavity, of the mounting box, an electric push rod is fixedly mounted at the top of the inner wall of the ventilation hole, and the bottom end of the electric push rod is in lap joint with the bottom of the inner wall of.

Further optimize this technical scheme, first axis of rotation and second axis of rotation are the threaded rod, the screw thread trend of first axis of rotation and second axis of rotation is opposite, the thread groove with first axis of rotation looks adaptation is seted up to the inside of second slider, first axis of rotation and second slider threaded connection, the thread groove with second axis of rotation adaptation is seted up to the inside of first slider, second axis of rotation and first slider threaded connection.

Further optimize this technical scheme, the spout has all been seted up to the both sides inner wall of accomodating the chamber, the equal fixed mounting of both sides face of placing the board has the pulley, the pulley is kept away from the one end of placing the board and is extended to the inside of pulley and with the inner wall overlap joint of pulley.

Further optimize this technical scheme, the opening part inboard of venthole is provided with the filter layer, the filter layer is the active carbon filter screen.

Further optimize this technical scheme, the front of shell has seted up the observation window.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-conserving variable frequency control equipment of high rotational speed magnetic suspension electrical equipment possesses following beneficial effect:

1. this energy-conserving variable frequency control equipment of high rotational speed magnetic suspension electrical equipment through setting up motor and movable rod, utilizes the motor to drive two sliders or the motion of leaving mutually in opposite directions for place the board and can freely carry out the elevating movement, make the magnetic suspension motor of placing on the board accomodate the chamber or expose through the opening part of accomodating the chamber top, thereby conveniently maintain, reached and dismantled convenient purpose.

2. This energy-conserving frequency conversion controlgear of high rotational speed magnetic suspension electrical equipment, through setting up fan and electric putter, electric putter can open and close the opening part of trading the gas pocket, the circulation channel is formed to the shell is inside, thereby the inside air flow effect of shell has been improved, the inside air of shell is outwards discharged to the cooperation fan, make inside and the produced high temperature in surface of magnetic suspension motor get rid of, thereby make the magnetic suspension motor cool off fast, rapid cooling's advantage has been reached, the problem that can cause the damage to the inside spare part of magnetic suspension motor under the environment of long-time being in high temperature has been solved.

Drawings

FIG. 1 is a side sectional view of the structure of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a housing; 2. a receiving cavity; 3. a drive slot; 4. a motor; 5. a first rotating shaft; 6. a second rotating shaft; 7. a first slider; 8. a second slider; 9. a movable rod; 10. placing the plate; 11. a chute; 12. a pulley; 13. mounting a box; 14. mounting a plate; 15. a fan; 16. a ventilation hole; 17. an electric push rod; 18. a filter layer; 19. and (4) an observation window.

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. 1-2, the energy-saving frequency conversion control device for high-speed magnetic suspension motor equipment comprises a housing 1, a receiving cavity 2 is formed in the housing 1, a driving groove 3 is formed in the bottom of the inner wall of the receiving cavity 2, a motor 4 is fixedly installed on the inner wall of the driving groove 3, a first rotating shaft 5 is fixedly installed on an output shaft of the motor 4, a second rotating shaft 6 is fixedly connected to one end of the first rotating shaft 5, which is far away from the output shaft of the motor 4, one end of the second rotating shaft 6, which is far away from the first rotating shaft 5, is rotatably connected with the inner wall of the driving groove 3 through a bearing, a second slider 8 and a first slider 7 are respectively movably sleeved on the surfaces of the first rotating shaft 5 and the second rotating shaft 6, the first rotating shaft 5 and the second rotating shaft 6 are threaded rods, the threads of the first rotating shaft 5 and the second rotating shaft 6 are opposite in direction, the first rotating shaft 5 is in threaded connection with the second sliding block 8, a threaded groove matched with the second rotating shaft 6 is formed in the first sliding block 7, the second rotating shaft 6 is in threaded connection with the first sliding block 7, the top ends of the first sliding block 7 and the second sliding block 8 are hinged with movable rods 9, the two movable rods 9 are rotatably connected through a rotating shaft, the top ends of the two movable rods 9 are respectively hinged with the lower surface of a placing plate 10, through arranging a motor 4 and the movable rods 9, the motor 4 is used for driving the first sliding block 7 and the second sliding block 8 to move towards or away from each other, so that the placing plate 10 can freely perform lifting movement, a magnetic suspension motor on the placing plate 10 is contained in the containing cavity 2 or is exposed through an opening at the top of the containing cavity 2, maintenance is convenient, the purpose of convenient disassembly is achieved, mounting boxes 13 are fixedly mounted on the inner walls of two sides of the containing cavity 2, the mounting plate 14 is fixedly mounted between the top and the bottom of the inner wall of the mounting box 13, a fan 15 is fixedly mounted on one side of the mounting plate 14 close to the accommodating cavity 2, a ventilating hole 16 is formed on one side of the mounting box 13 far away from the accommodating cavity 2, an electric push rod 17 is fixedly mounted on the top of the inner wall of the ventilating hole 16, the bottom end of the electric push rod 17 is in lap joint with the bottom of the inner wall of the ventilating hole 16, the energy-saving frequency conversion control equipment of the high-speed magnetic suspension motor equipment is provided with the fan 15 and the electric push rod 17, the electric push rod 17 can open and close the opening of the ventilating hole 16, a convection channel is formed inside the shell 1, so that the air flow effect inside the shell 1 is improved, the air inside the shell 1 is discharged outwards by matching with the fan 15, high temperature generated inside and on the surface of the magnetic suspension motor, the problem of can cause the damage to the inside spare part of magnetic suspension motor under the environment of long-time high temperature is solved.

Specifically, the inner walls of the two sides of the accommodating cavity 2 are provided with the sliding grooves 11, the two side faces of the placing plate 10 are fixedly provided with the pulleys 12, one ends of the pulleys 12 far away from the placing plate 10 extend to the inside of the pulleys 12 and are in lap joint with the inner walls of the pulleys 12, and the pulleys 12 are used for moving along the sliding grooves 11 along with the placing plate 10, so that the moving stability of the placing plate 10 is improved.

Specifically, the inner side of the opening of the ventilation hole 16 is provided with a filter layer 18, the filter layer 18 is an activated carbon filter screen, and the filter layer 18 is used for avoiding the influence of the external environment on the inside of the shell 1.

Specifically, the front surface of the housing 1 is provided with an observation window 19, and the condition inside the housing 1 can be known in time by using the observation window 19.

When in use, the motor 4 is started, so that the motor 4 drives the first rotating shaft 5 and the second rotating shaft 6 to rotate, and because the two movable rods 9 limit the rotation of the first sliding block 7 and the second sliding block 8, so that the first slider 7 and the second slider 8 can only perform imagination or separation movement along the first rotating shaft 5 and the second rotating shaft 6, the two movable rods 9 are enabled to perform angular deflection, thereby driving the placing plate 10 to perform lifting movement, placing the magnetic suspension motor on the placing plate 10 when the placing plate 10 is positioned at the highest position, starting the motor 4 again to drive the placing plate 10 to descend, thereby drive magnetic suspension motor and accomodate to accomodating inside 2 chambeies, start fan 15 and electric putter 17, electric putter 17 can open and be closed the opening part of gas exchange hole 16, and fan 15 outwards discharges the inside air of shell 1 to the magnetic suspension motor to the work is cooled down and is handled.

To sum up, this energy-conserving frequency conversion controlgear of high rotational speed magnetic suspension electrical equipment, through setting up fan 15 and electric putter 17, electric putter 17 can be opened and closed the opening part of tradeing gas pocket 16, form the convection current passageway in shell 1 inside, thereby the inside air flow effect of shell 1 has been improved, cooperation fan 15 is outwards discharged the inside air of shell 1, make inside and the produced high temperature in surface of magnetic suspension motor get rid of, thereby make the magnetic suspension motor cool off fast, the advantage of rapid cooling has been reached, the problem that can cause the damage to the inside spare part of magnetic suspension motor under the environment of being in the high temperature for a long time has been solved.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. Energy-conserving frequency conversion controlgear of high rotational speed magnetic suspension electrical equipment, including shell (1), its characterized in that: the inner part of the shell (1) is provided with a containing cavity (2), the bottom of the inner wall of the containing cavity (2) is provided with a driving groove (3), the inner wall of the driving groove (3) is fixedly provided with a motor (4), the output shaft of the motor (4) is fixedly provided with a first rotating shaft (5), one end of the first rotating shaft (5) far away from the output shaft of the motor (4) is fixedly connected with a second rotating shaft (6), one end of the second rotating shaft (6) far away from the first rotating shaft (5) is rotatably connected with the inner wall of the driving groove (3) through a bearing, the surfaces of the first rotating shaft (5) and the second rotating shaft (6) are respectively and movably sleeved with a second slider (8) and a first slider (7), the top ends of the first slider (7) and the second slider (8) are respectively hinged with a movable rod (9), and the two movable rods (9) are rotatably connected through a rotating shaft, two the top of movable rod (9) is articulated with the lower surface of placing board (10) respectively, the equal fixed mounting in both sides inner wall of accomodating chamber (2) has mounting box (13), fixed mounting has mounting panel (14) between the top of mounting box (13) inner wall and the bottom, a side fixed mounting that mounting panel (14) are close to accomodating chamber (2) has fan (15), mounting box (13) are kept away from and are accomodate a side of chamber (2) and have been seted up breather hole (16), the top fixed mounting of breather hole (16) inner wall has electric putter (17), the bottom of electric putter (17) and the bottom overlap joint of breather hole (16) inner wall.

2. The energy-saving frequency conversion control device of the high-speed magnetic suspension motor device as claimed in claim 1, characterized in that: first axis of rotation (5) and second axis of rotation (6) are the threaded rod, the screw thread trend of first axis of rotation (5) and second axis of rotation (6) is opposite, the thread groove with first axis of rotation (5) looks adaptation is seted up to the inside of second slider (8), first axis of rotation (5) and second slider (8) threaded connection, the thread groove with second axis of rotation (6) looks adaptation is seted up to the inside of first slider (7), second axis of rotation (6) and first slider (7) threaded connection.

3. The energy-saving frequency conversion control device of the high-speed magnetic suspension motor device as claimed in claim 1, characterized in that: accomodate both sides inner wall in chamber (2) and all seted up spout (11), the equal fixed mounting of both sides face of placing board (10) has pulley (12), pulley (12) keep away from the one end of placing board (10) and extend to the inside of pulley (12) and with the inner wall overlap joint of pulley (12).

4. The energy-saving frequency conversion control device of the high-speed magnetic suspension motor device as claimed in claim 1, characterized in that: and a filter layer (18) is arranged on the inner side of the opening of the ventilation hole (16), and the filter layer (18) is an activated carbon filter screen.

5. The energy-saving frequency conversion control device of the high-speed magnetic suspension motor device as claimed in claim 1, characterized in that: the front surface of the shell (1) is provided with an observation window (19).