CN217656503U - Dustproof construction for explosion-proof motor - Google Patents
Dustproof construction for explosion-proof motor Download PDFInfo
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- CN217656503U CN217656503U CN202123405968.7U CN202123405968U CN217656503U CN 217656503 U CN217656503 U CN 217656503U CN 202123405968 U CN202123405968 U CN 202123405968U CN 217656503 U CN217656503 U CN 217656503U
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- explosion
- connecting rod
- dust
- dust guard
- box cover
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Abstract
The utility model discloses an explosion-proof motor is with dustproof construction includes: the anti-explosion motor comprises an anti-explosion motor, a base fixedly arranged at the bottom of the anti-explosion motor and a box cover arranged on the base; the box cover comprises a partition plate movably arranged on the inner wall of the box cover, a first connecting rod movably connected with the partition plate, and a dust guard movably connected with the first connecting rod, wherein the dust guard is movably connected with the inner wall of the box cover, and a second connecting rod movably connected with the dust guard; the utility model discloses a drive of fan, the amount of wind drives the baffle and produces certain oblique angle of cutting, and then according to the opening angle of the wind speed control baffle that the fan provided, is connecting baffle and wind dust board through first connecting rod, helps the dust guard to rotate in baffle pivoted, and then according to the amount of wind control dust guard turned angle of fan, is in encapsulated situation when realizing that explosion-proof machine is out of work, avoids the entering of dust.
Description
Technical Field
The utility model relates to a dust keeper specifically is a dustproof construction for explosion-proof motor.
Background
The motor generally includes a rotor having a rotating shaft, a bearing, a stator winding, and a housing accommodating the rotor, the bearing, and the stator winding, the housing includes a housing, a front cover and a rear cover disposed at two ends of the housing, and the bearing is sleeved on the rotating shaft and mounted on the front cover. During the operation of the motor, due to the winding resistance in the stator winding and the high-speed operation of the bearing, a large amount of heat is usually generated in the housing, and as the heat is accumulated continuously, the whole motor will be overheated, which will affect the electromagnetic conversion efficiency of the winding coil itself and possibly even the operation of the bearing.
The current motor is at radiating in-process, and the tail adsorbs the dust easily in the heat dissipation, is not convenient for handle it, and dustproof effect is poor, and it is not convenient for the user to clear up the tail fast, and the user demand that satisfies people that can not be fine carries out technical innovation on current motor basis to above-mentioned condition.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides an explosion-proof motor is with dustproof construction to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a dustproof structure for an explosion-proof motor includes:
the explosion-proof motor is fixedly arranged on a base at the bottom of the explosion-proof motor, and the box cover is arranged on the base;
the lid includes movable mounting the baffle of lid inner wall, swing joint the first connecting rod of baffle, swing joint the dust guard of first connecting rod, the dust guard with the inner wall swing joint of lid, swing joint the second connecting rod of dust guard.
In a further embodiment, a transmission shaft of the explosion-proof motor penetrates through the base, extends for a certain distance, is sleeved on the fan on the transmission shaft, and then dissipates heat of the heating part through the fan.
In a further embodiment, the base is provided with a plurality of first air outlets below the transmission shaft, the box cover is provided with a plurality of second air outlets at the positions of the first air outlets, the second air outlets are opposite to the air inlets formed in the box cover, the plurality of air inlets are provided, the second air outlets and the air inlets are located at two sides of the box cover, and hot air is discharged through the first air outlets and the second air outlets.
In a further embodiment, the dust guard is equipped with a plurality ofly, the dust guard movable mounting be in the one end of air intake, the other end fixed mounting of air intake has the dust rack, the slope of dust rack with certain angle of air intake, the dust guard blocks in the dust gets into the lid, and the dust rack avoids the dust in the environment to fall into the air intake.
In a further embodiment, the plurality of dust-proof plates are connected through the second connecting rod, and the dust-proof plates are movably connected with the second connecting rod to control the dust-proof plates to turn over.
In a further embodiment, a certain distance is arranged between the position of the first connecting rod, which is arranged on the partition plate, and the position of the partition plate, which is arranged on the box cover, so that the dust guard plate is inclined while the partition plate is inclined, and synchronous overturning is realized.
In a further embodiment, a certain distance is arranged between the position where the second connecting rod is installed on the dust-proof plate and the position where the dust-proof plate is installed on the box cover, and the first connecting rod is movably connected with the second connecting rod.
In a further embodiment, the number of the partition plates is multiple, and the partition plates are connected with the dust-proof plate through the first connecting rods so as to receive the air volume transmitted by the fan at different angles.
In a further embodiment, the box cover is connected with the base in a buckling mode, and then the explosion-proof motor is fixed in position.
Has the advantages that: the utility model discloses an explosion-proof motor is with dustproof construction, the utility model discloses a drive of fan, the amount of wind drive the baffle and produce certain oblique angle of cutting, and then according to the angle of opening of the wind speed control baffle that the fan provided, connect baffle and wind dust board through first connecting rod, assist the dust guard to rotate in baffle pivoted, and then according to the amount of wind control dust guard turned angle of fan, realize that explosion-proof motor is in encapsulated situation when out of work, avoid the entering of dust.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the present invention.
Fig. 3 is a left side view of the present invention.
The reference signs are: the anti-explosion motor comprises an anti-explosion motor 1, a transmission shaft 11, a base 2, a first air outlet 21, a box cover 3, a partition plate 31, a first connecting rod 32, a dust-proof plate 33, a second connecting rod 34, an air inlet 35, a dust-proof frame 36, a second air outlet 37 and a fan 4.
Detailed Description
The utility model discloses an explosion-proof motor is with dustproof construction carries out the concrete description to the scheme through specific embodiment below.
Through the research and analysis of the applicant, the reason for the problem (the existing dustproof function cannot be controlled according to the running state of the explosion-proof motor) is that the tail of the existing motor is easy to adsorb dust during heat dissipation, the dust-proof effect is poor, the tail of the existing motor is inconvenient to treat, the dust-proof effect is poor, the tail of the existing motor is inconvenient to clean quickly by a user, the using requirements of people cannot be well met, and technical innovation is performed on the basis of the existing motor according to the above situation.
The utility model discloses a drive of fan, the amount of wind drive baffle produce certain oblique angle of cutting, and then according to the opening angle of the wind speed control baffle that the fan provided, connect baffle and wind dust board through first connecting rod, help the dust guard to rotate in baffle pivoted, and then according to the amount of wind control dust guard turned angle of fan, realize that explosion proof machine is in encapsulated situation when out of work, avoid the entering of dust.
A dustproof structure for an explosion-proof motor includes: the anti-explosion motor comprises an anti-explosion motor 1, a base 2 fixedly arranged at the bottom of the anti-explosion motor 1 and a box cover 3 arranged on the base 2;
the lid 3 is including movable mounting in the baffle 31 of 3 inner walls of lid, swing joint the first connecting rod 32 of baffle 31, swing joint the dust guard 33 of first connecting rod 32, dust guard 33 with the inner wall swing joint of lid 3, swing joint the second connecting rod 34 of dust guard 33.
The transmission shaft 11 of the explosion-proof motor 1 penetrates through the base 2 and extends for a certain distance to be sleeved with the fan 4 on the transmission shaft 11, and then the heating part is cooled through the fan 4.
The plurality of dust-proof plates 33 are connected through the second connecting rod 34, and the dust-proof plates 33 are movably connected with the second connecting rod 34 to control the turning of the dust-proof plates 33.
The first connecting rod 32 is arranged at a certain distance from the position where the partition plate 31 is arranged on the box cover 3, so that the dust-proof plate 33 is inclined while the partition plate 31 is inclined, and synchronous overturning is realized.
The second connecting rod 34 is arranged at the position of the dust-proof plate 33 and the position of the box cover 3 where the dust-proof plate 33 is arranged are arranged at a certain distance, and the first connecting rod 32 is movably connected with the second connecting rod 34.
The partition plates 31 are provided with a plurality of partition plates 31, and the partition plates 31 are connected with the dust-proof plate 33 through the first connecting rods 32 so as to receive the air quantity transmitted by the fan 4 at different angles.
The box cover 3 is connected with the base 2 in a buckling mode, and then the explosion-proof motor 1 is fixed in position.
Description of the working principle: firstly, the explosion-proof motor 1 is arranged on a base 2, and then a box cover 3 is buckled on the base 2, so that the explosion-proof motor 1 is in a closed space;
the power-on rear transmission shaft 11 of the explosion-proof motor 1 rotates, and the fan 4 is driven to rotate, the rotating air volume of the fan 4 is transmitted to the surface of the explosion-proof motor 1, and the heat generated on the surface is taken away, at the moment, the partition plate 31 can also be influenced by the air volume, the partition plate 31 is cut and inclined under the influence of the air volume, and under the connection of the first connecting rod 32, the dustproof plate 33 is driven to incline, the air inlet 35 is in an open state, the air exchange in a closed space is realized, along with the increase of the inclination angle of the partition plate 31, the dustproof plate 33 changes along with the partition plate 31, and the control of the opening and closing angle of the air inlet 35 during the work and the dust prevention of the explosion-proof motor 1 are realized.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (9)
1. A dustproof structure for an explosion-proof motor comprises:
the anti-explosion motor comprises an anti-explosion motor, a base fixedly arranged at the bottom of the anti-explosion motor and a box cover arranged on the base;
the dustproof box is characterized in that the box cover comprises a partition board movably arranged on the inner wall of the box cover, a first connecting rod movably connected with the partition board and a dustproof plate movably connected with the first connecting rod, the dustproof plate is movably connected with the inner wall of the box cover, and the dustproof plate is movably connected with a second connecting rod movably connected with the dustproof plate.
2. The dustproof structure for the explosion-proof motor according to claim 1, characterized in that: and a transmission shaft of the explosion-proof motor penetrates through the base, extends for a certain distance and is sleeved with the fan on the transmission shaft.
3. The dustproof structure for the explosion-proof motor as defined in claim 2, wherein: the base is located open the below of transmission shaft has a plurality of first air outlets, the lid is located open the position of first air outlet has a plurality of second air outlets, and is relative the second air outlet is opened air intake on the lid, the air intake is equipped with a plurality ofly, the second air-out with the air intake is located the both sides of lid.
4. The dustproof structure for the explosion-proof motor according to claim 3, characterized in that: the dust guard is equipped with a plurality ofly, the dust guard movable mounting be in the one end of air intake, the other end fixed mounting of air intake has the dust rack, the slope of dust rack with the certain angle of air intake.
5. The dustproof structure for the explosion-proof motor as defined in claim 4, wherein: a plurality of the dust guard passes through the second connecting rod is connected, the dust guard with second connecting rod swing joint.
6. The dustproof structure for the explosion-proof motor according to claim 1, wherein: the first connecting rod is arranged at the position of the partition plate and a certain distance is reserved between the partition plate and the box cover.
7. The dustproof structure for the explosion-proof motor as defined in claim 6, wherein: the second connecting rod is installed the position of dust guard with the dust guard is installed the position of lid is equipped with the certain distance, just first connecting rod with second connecting rod swing joint.
8. The dustproof structure for the explosion-proof motor according to claim 1, wherein: the baffle is equipped with a plurality ofly, and is a plurality of the baffle all through first connecting rod with the dust guard is connected.
9. The dustproof structure for the explosion-proof motor according to claim 1, characterized in that: the box cover is connected with the base in a buckling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405968.7U CN217656503U (en) | 2021-12-30 | 2021-12-30 | Dustproof construction for explosion-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405968.7U CN217656503U (en) | 2021-12-30 | 2021-12-30 | Dustproof construction for explosion-proof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217656503U true CN217656503U (en) | 2022-10-25 |
Family
ID=83659855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123405968.7U Active CN217656503U (en) | 2021-12-30 | 2021-12-30 | Dustproof construction for explosion-proof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217656503U (en) |
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2021
- 2021-12-30 CN CN202123405968.7U patent/CN217656503U/en active Active
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