CN210763184U - Quick detach formula air shutter - Google Patents
Quick detach formula air shutter Download PDFInfo
- Publication number
- CN210763184U CN210763184U CN201921761410.2U CN201921761410U CN210763184U CN 210763184 U CN210763184 U CN 210763184U CN 201921761410 U CN201921761410 U CN 201921761410U CN 210763184 U CN210763184 U CN 210763184U
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- side plate
- rotor
- coupling
- air shutter
- connecting seat
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Abstract
The utility model discloses a quick-release type air lock valve, which comprises a motor connecting seat, a rotor, a shaft coupling, a first side plate, a shell, a second side plate and a compression bolt, wherein the shell is in a cylindrical shape, the first side and the second side of the shell are respectively connected with the first side plate and the second side plate, the first side plate and the second side plate are both provided with shaft holes, the outer side of the first side plate is connected with the motor connecting seat, and a first end part of the rotor passes through the shaft holes to enter the motor connecting seat; the compression bolt penetrates through the second side plate to be connected with the second end of the rotor; the first end of the rotor is also movably connected with a coupling. The utility model discloses can utilize reasonable shaft coupling structure to realize the effect of quick detach.
Description
Technical Field
The utility model relates to a fan field, it is concrete relates to a quick detach formula air shutter machine.
Background
The air-lock valve is also called as a discharger, an air-lock valve and a rotary valve, can be used in a material collecting system, is used as a discharger of a storage bin, is commonly used in a dust removing system, is used as important equipment of the dust removing system, and is particularly suitable for dust and small-particle materials.
The existing air-lock valves are generally divided into three types, including common type, pressure-resistant type and high-temperature-resistant type, and are all used for being installed at a discharge outlet of an unloader working under negative pressure, the upper part of the air-lock valves receives materials discharged by the unloader, the air-lock valves play a role in conveying the materials by means of rotating impellers and also play a role in sealing, air is prevented from being sucked from the discharge outlet in the pneumatic conveying process, and normal discharging of the unloader is guaranteed.
The inventor thinks that the existing air-shutting machine is a closed structure, wherein the shaft of the air-shutting machine is connected with the shaft of the speed reducer, and the blades are fixed on the shaft, so that the air-shutting machine with the structure is easy to block, and is inconvenient to disassemble, clean and clean.
SUMMERY OF THE UTILITY MODEL
To the easy jam of current air lock, and dismantle, wash, clear up very convenient not enough, the utility model aims at providing a quick detach formula air lock, its effect that can utilize reasonable shaft coupling structure to realize the quick detach.
The utility model aims at providing a quick detach formula air shutter machine.
In order to realize the purpose of the utility model, the utility model discloses a following technical scheme:
the utility model discloses a quick-release type air lock valve, which comprises a motor connecting seat, a rotor, a shaft coupling, a first side plate, a shell, a second side plate and a lug bolt, wherein the shell is in a cylindrical shape, the first side and the second side of the shell are respectively connected with the first side plate and the second side plate, the first side plate and the second side plate are both provided with shaft holes, the outer side of the first side plate is connected with the motor connecting seat, the first end part of the rotor passes through the shaft hole to enter the motor connecting seat, and the second end part of the rotor is connected with the shaft hole of the second; the outer side of the second side plate is connected with a lifting lug bolt; the first end of the rotor is also movably connected with a coupling.
Further, the motor connecting seat comprises a cylindrical part and an annular part which is concentric with and connected with the cylindrical part, and the coupler is positioned inside the motor connecting seat.
Further, still include the motor, the motor is connected in the motor connecting seat, and the motor passes through the coupling joint rotor.
Further, the motor is connected with the coupler through a speed reducer.
Further, the cross section of the shaft of the speed reducer is polygonal.
Further, the coupling is cylindrical, and the inner side of the coupling is polygonal.
Further, a section of the rotor near the first end has a polygonal shape in cross section.
Further, a compression bolt penetrates through the second side plate to be connected with the second end of the rotor.
Further, the rotor includes a rotor shaft and a blade connected to the rotor shaft.
The utility model discloses an application method is, when needing to dismantle, outwards stimulates hold-down bolt, and the rotor can the quickly separating rather than swing joint's shaft coupling, and in addition, the second curb plate can also be with the help of lug bolt and casing separation.
Compared with the prior art, the utility model discloses following beneficial effect has been obtained:
1) the utility model discloses in, through the shaft coupling of use with rotor swing joint for the rotor can be through the coupling joint speed reducer when using, can separate with the shaft coupling fast when needs maintenance are washd, has made things convenient for the dismantlement of whole machine, does not influence normal use simultaneously, has solved easy jam, and dismantles, washs, clears up very not convenient and fast not enough.
2) The utility model discloses in, use the part of motor connecting seat as fixed shaft coupling position, it has good suitability, can adapt to the shape of motor connecting seat, has avoided the runout of shaft coupling when the transmission.
3) The utility model discloses in, use clamp bolt as the second end of rotor and the connecting piece of second curb plate, when normal operating, the rotor normally rotates, when needing to dismantle, removes being connected between second curb plate and the clamp bolt, can remove being connected between second curb plate and the clamp bolt simultaneously, directly take out the rotor can.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Figure 1 is an exploded schematic view of an embodiment,
FIG. 2 is a schematic side sectional view of the embodiment.
In the figure, the motor connecting seat 1, the motor connecting seat 2, the shaft coupling 3, the rotor 4, the first side plate 5, the shell 6, the second side plate 7, the lifting lug bolt 8, the bearing 9, the pressing bolt 10 and the pressing pad.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not intended to indicate or imply relative importance.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Just as the background art, to the easy jam of current air lock, and dismantle, wash, clear up very inconvenient not enough, the utility model aims at providing a quick detach formula air lock, it can utilize reasonable shaft coupling structure to realize the effect of quick detach, and it is right with detailed implementation now to combine the figure the utility model discloses further explain.
Examples
A quick-release type air shutter comprises a motor connecting seat 1, a rotor 3, a coupler 2, a first side plate 4, a shell 5, a second side plate 6 and a lifting lug bolt 7, wherein the shell 5 is cylindrical, the first side and the second side of the shell 5 are respectively connected with the first side plate 4 and the second side plate 6, both the first side plate 4 and the second side plate 6 are provided with shaft holes, the outer side of the first side plate 4 is connected with the motor connecting seat 1, a first end of the rotor 3 penetrates through the shaft holes to enter the motor connecting seat 1, and a second end of the rotor 3 is connected with the shaft holes of the second side plate 6 through a bearing 8; the outer side of the second side plate 6 is connected with lifting lug bolts 7, and 4 lifting lug bolts 7 are arranged in the embodiment; the first end of the rotor 3 is also movably connected with the coupling 2, and the movable connection is a plug connection.
It can be understood that, the embodiment, as a complete air shutter, further includes a motor, and the motor is connected with a speed reducer at its output end; in other embodiments, a motor with a PWM frequency modulation function may also be used to vary the operating power of the motor.
It is understood that the housing 5, the first side plate 4 and the second side plate 6 in the present embodiment are common parts in the art, and the specific configuration thereof will not be described in detail.
It should be noted that the term "coupling 2" in this embodiment is the coupling 2 described in this embodiment, and functions to connect the reducer and the rotor 3.
The motor is connected in motor connecting seat 1, and the motor is connected the speed reducer at its output, and the speed reducer passes through shaft coupling 2 and connects rotor 3.
The cross section of the shaft of the speed reducer is polygonal; the coupler 2 is cylindrical, and the inner side of the coupler 2 is polygonal; the section of the rotor 3 close to the first end is polygonal in cross section. In the embodiment, the cross section of the shaft of the speed reducer is in a regular hexagon shape; the coupler 2 is cylindrical, and the cross section of the inner side of the coupler 2 is in a regular hexagon shape; the section of the rotor 3 close to the first end is in a regular hexagon shape at the inner side. In this embodiment, the shaft of the speed reducer, the inner side of the coupling 2, and a section of the rotor 3 near the first end may be connected by a plug-in fit.
It can be understood that the motor connecting base 1 includes a cylindrical portion and an annular portion concentric with and connected to the cylindrical portion, and the coupling 2 is located inside the motor connecting base 1 and is tightly fitted.
A compression bolt 9 is connected to the second end of the rotor 3 through the second side plate 6.
The rotor 3 comprises a rotor 3 shaft and blades attached to the rotor 3 shaft.
The use method of the embodiment is that when the dismounting is needed, the pressing bolt 9 is pulled outwards, the rotor 3 and the coupling 2 movably connected with the rotor can be quickly separated, and in addition, the second side plate 6 can be separated from the shell 5 by the aid of the lifting lug bolt 7.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A quick-release type air shutter is characterized by comprising a motor connecting seat, a rotor, a coupler, a first side plate, a shell, a second side plate and a compression bolt, wherein the shell is cylindrical, the first side and the second side of the shell are respectively connected with the first side plate and the second side plate, the first side plate and the second side plate are respectively provided with a shaft hole, the outer side of the first side plate is connected with the motor connecting seat, and a first end part of the rotor penetrates through the shaft hole to enter the motor connecting seat; the compression bolt penetrates through the second side plate to be connected with the second end of the rotor; the first end of the rotor is also movably connected with a coupling.
2. The quick release type air shutter according to claim 1, wherein the motor connecting seat comprises a cylindrical portion and an annular portion concentric with and connected to the cylindrical portion, and the coupling is located inside the motor connecting seat.
3. The quick release type air shutter according to claim 1, further comprising a motor connected to the motor connecting base, the motor being connected to the rotor through a coupling.
4. The quick release type air shutter according to claim 1, wherein the motor is connected to the coupling through a speed reducer.
5. The quick release type air shutter according to claim 4, wherein the shaft of the speed reducer has a polygonal cross section.
6. The quick release type air shutter according to claim 1, wherein the coupling is cylindrical and the inner side of the coupling is polygonal.
7. The quick release type air shutter according to claim 1, wherein a section of the rotor near the first end has a polygonal shape in cross section.
8. The quick release type air shutter according to claim 1, wherein the second side plate is further connected with a plurality of lifting lug bolts.
9. The quick release type air shutter according to claim 1, wherein the rotor comprises a rotor shaft and a blade connected to the rotor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761410.2U CN210763184U (en) | 2019-10-18 | 2019-10-18 | Quick detach formula air shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761410.2U CN210763184U (en) | 2019-10-18 | 2019-10-18 | Quick detach formula air shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763184U true CN210763184U (en) | 2020-06-16 |
Family
ID=71064356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921761410.2U Active CN210763184U (en) | 2019-10-18 | 2019-10-18 | Quick detach formula air shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210763184U (en) |
-
2019
- 2019-10-18 CN CN201921761410.2U patent/CN210763184U/en active Active
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