CN208858635U - A kind of axle sealing structure - Google Patents
A kind of axle sealing structure Download PDFInfo
- Publication number
- CN208858635U CN208858635U CN201821545762.XU CN201821545762U CN208858635U CN 208858635 U CN208858635 U CN 208858635U CN 201821545762 U CN201821545762 U CN 201821545762U CN 208858635 U CN208858635 U CN 208858635U
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- CN
- China
- Prior art keywords
- sealing ring
- side plate
- blower
- sealing
- air duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of axle sealing structures, including pedestal, air duct, motor, sealing ring seat board, threaded hole, sealing ring, sealing ring pressing plate, lock screw and blower side plate, the right side of pedestal is fixedly connected with air duct, motor is provided at the top of pedestal, the output shaft of motor is fixedly connected with main shaft body, blower side plate is provided on the left of air duct, blower side plate is fixedly connected with sealing ring seat board on the left of inner cavity.The utility model passes through sealing ring seat board and blower side plate sealing welding, liquid runs down blower side plate is past to flow down, sealing ring, play the effect of sealing main shaft body, effectively gas or liquid is avoided to flow outwardly, sealing ring pressing plate plays the effect for compressing and fixing to sealing ring, sealing ring is avoided to be displaced outwardly, solves the situation that conventional ventilation blower spindle end is easy to appear gas or liquid leakage, the problem of not only affecting the working efficiency of ventilation blower, but also reducing the service life of ventilation blower.
Description
Technical field
The utility model relates to blower technical field, specially a kind of axle sealing structure.
Background technique
Ventilation blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven
Fluid machinery, ventilation blower are widely used in the ventilation of factory, mine, tunnel, cooling tower, vehicle, ship and building, dust discharge and cold
But, the ventilation of boiler and industrial furnace and air inducing, cooling and ventilation in the apparatus of air conditioning and domestic electric appliance, cereal
Dry and select and recommend, inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc., conventional ventilation blower spindle end be easy to appear gas or
The situation of liquid leakage, not only affects the working efficiency of ventilation blower, but also reduces the service life of ventilation blower.
Utility model content
The purpose of this utility model is to provide a kind of axle sealing structures, have the good advantage of main shaft seal, solve
Conventional ventilation blower spindle end is easy to appear the situation of gas or liquid leakage, not only affects the working efficiency of ventilation blower,
And the problem of reducing the service life of ventilation blower.
To achieve the above object, the utility model provides the following technical solutions: a kind of axle sealing structure, including pedestal, wind
Cylinder, motor, sealing ring seat board, threaded hole, sealing ring, sealing ring pressing plate, lock screw and blower side plate, the right side of the pedestal
It is fixedly connected with air duct, motor is provided at the top of the pedestal, the output shaft of the motor is fixedly connected with main shaft body, institute
It states and is provided with blower side plate on the left of air duct, sealing ring seat board is fixedly connected on the left of blower side plate inner cavity, it is described close
Top and bottom on the left of seal seat board offer threaded hole, and the top and bottom on the left of the blower side plate pass through locking
Screw thread is connected with sealing ring pressing plate, and the inner cavity of blower side plate, and lock screw are extended on the right side of the sealing ring pressing plate
It is threadedly coupled with threaded hole, the main shaft body is sequentially passed through to blower side plate and sealing ring pressing plate, and main shaft body is located at wind
The outer surface of pusher side plate inner cavity one end is arranged with sealing ring.
Preferably, the surrounding of the motor bottom is movably connected with the base by fixing bolt.
Preferably, the surrounding of the base bottom offers installation preformed hole.
Preferably, it is provided with escape pipe at the top of the air duct, is provided with blast pipe on the right side of the air duct.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, by sealing ring seat board and blower side plate sealing welding, liquid runs down blower side plate is past to flow down the utility model,
Sealing ring plays the effect of sealing main shaft body, effectively avoids gas or liquid from flowing outwardly, sealing ring pressing plate plays
The effect for compressing and fixing to sealing ring, avoids sealing ring from being displaced outwardly, solves conventional ventilation blower spindle end and be easy to appear
The situation of gas or liquid leakage, not only affects the working efficiency of ventilation blower, but also reduces the service life of ventilation blower
The problem of.
2, the utility model plays the effect convenient for being mounted and dismounted to motor by setting fixing bolt, leads to
Setting installation preformed hole is crossed, the effect convenient for pedestal is fixed is played, by setting escape pipe and blast pipe, plays
The effect of air inlet and the outlet.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main shaft body structural schematic diagram；
Fig. 3 is the partial enlargement structural representation of A in the utility model Fig. 2.
In figure: 1 pedestal, 2 air ducts, 3 escape pipes, 4 motors, 5 sealing ring seat boards, 6 threaded holes, 7 sealing rings, 8 sealing ring pressures
Plate, 9 lock screws, 10 fixing bolts, 11 installation preformed holes, 12 blast pipes, 13 blower side plates, 14 main shaft bodies.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of axle sealing structure, including pedestal 1, air duct 2, motor 4, sealing ring seat board 5, threaded hole 6,
The surrounding of sealing ring 7, sealing ring pressing plate 8, lock screw 9 and blower side plate 13,1 bottom of pedestal offers installation preformed hole
11, preformed hole 11 is installed by setting, plays the effect convenient for pedestal 1 is fixed, the right side of pedestal 1 and air duct 2 are solid
Fixed connection, the top of air duct 2 are provided with escape pipe 3, and the right side of air duct 2 is provided with blast pipe 12, by setting escape pipe 3 and into
Air hose 12 plays the effect of air inlet and the outlet, and the top of pedestal 1 is provided with motor 4, and the surrounding of 4 bottom of motor passes through solid
Determine bolt 10 to be flexibly connected with pedestal 1, by the way that fixing bolt 10 is arranged, plays to mount and dismount motor 4
Effect, the output shaft of motor 4 are fixedly connected with main shaft body 14, and the left side of air duct 2 is provided with blower side plate 13, blower side plate 13
Sealing ring seat board 5 is fixedly connected on the left of inner cavity, the top and bottom in 5 left side of sealing ring seat board offer threaded hole 6, wind
The top and bottom in 13 left side of pusher side plate pass through lock screw 9 and are threaded with sealing ring pressing plate 8, the right side of sealing ring pressing plate 8
Side extends to the inner cavity of blower side plate 13, and lock screw 9 is threadedly coupled with threaded hole 6, and main shaft body 14 is sequentially passed through to wind
Pusher side plate 13 and sealing ring pressing plate 8, and main shaft body 14 is located at the outer surface of 13 inner cavity one end of blower side plate and is arranged with sealing ring
7, by sealing ring seat board 5 and 13 sealing welding of blower side plate, toward flowing down, sealing ring 7 plays liquid runs down blower side plate 13
The effect for sealing main shaft body 14, effectively avoids gas or liquid from flowing outwardly, sealing ring pressing plate 8 is played to sealing ring 7
Compress and fixed effect, sealing ring 7 avoided to be displaced outwardly, solve conventional ventilation blower spindle end be easy to appear gas or
The situation of liquid leakage, the problem of not only affecting the working efficiency of ventilation blower, but also reduce the service life of ventilation blower.
In use, liquid runs down blower side plate 13 is past to flow down by sealing ring seat board 5 and 13 sealing welding of blower side plate,
Sealing ring 7 plays the effect of sealing main shaft body 14, effectively avoids gas or liquid from flowing outwardly, sealing ring pressing plate 8 rises
The effect for compressing and fixing to sealing ring 7 has been arrived, sealing ring 7 is avoided to be displaced outwardly, conventional ventilation blower spindle end has been solved and holds
Easily it there is gas or liquid leakage, not only affects the working efficiency of ventilation blower, but also reduce making for ventilation blower
The problem of with the service life.
In summary: the axle sealing structure passes through motor 4, sealing ring seat board 5, threaded hole 6, sealing ring 7, sealing ring pressure
Plate 8, lock screw 9, fixing bolt 10, the cooperation for installing preformed hole 11, blower side plate 13 and main shaft body 14, solve routine
Ventilation blower spindle end be easy to appear the situation of gas or liquid leakage, not only affect the working efficiency of ventilation blower, but also
The problem of reducing the service life of ventilation blower.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of axle sealing structure, including pedestal (1), air duct (2), motor (4), sealing ring seat board (5), threaded hole (6), sealing
Enclose (7), sealing ring pressing plate (8), lock screw (9) and blower side plate (13), it is characterised in that: the right side of the pedestal (1) and
Air duct (2) is fixedly connected, and is provided with motor (4) at the top of the pedestal (1), and the output shaft of the motor (4) is fixedly connected with
Main shaft body (14) is provided with blower side plate (13) on the left of the air duct (2), and the left side of blower side plate (13) inner cavity is solid
Surely it is connected with sealing ring seat board (5), the top and bottom on the left of the sealing ring seat board (5) offer threaded hole (6), described
Top and bottom on the left of blower side plate (13) pass through lock screw (9) and are threaded with sealing ring pressing plate (8), the sealing
The inner cavity of blower side plate (13) is extended on the right side of circle pressing plate (8), and lock screw (9) is threadedly coupled with threaded hole (6), it is described
Main shaft body (14) is sequentially passed through to blower side plate (13) and sealing ring pressing plate (8), and main shaft body (14) is located at blower side plate
(13) outer surface of inner cavity one end is arranged with sealing ring (7).
2. a kind of axle sealing structure according to claim 1, it is characterised in that: the surrounding of motor (4) bottom is logical
Fixing bolt (10) is crossed to be flexibly connected with pedestal (1).
3. a kind of axle sealing structure according to claim 1, it is characterised in that: the surrounding of pedestal (1) bottom is opened
Equipped with installation preformed hole (11).
4. a kind of axle sealing structure according to claim 1, it is characterised in that: be provided with out at the top of the air duct (2)
Tracheae (3) is provided with blast pipe (12) on the right side of the air duct (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545762.XU CN208858635U (en) | 2018-09-20 | 2018-09-20 | A kind of axle sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545762.XU CN208858635U (en) | 2018-09-20 | 2018-09-20 | A kind of axle sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858635U true CN208858635U (en) | 2019-05-14 |
Family
ID=66418769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545762.XU Active CN208858635U (en) | 2018-09-20 | 2018-09-20 | A kind of axle sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858635U (en) |
-
2018
- 2018-09-20 CN CN201821545762.XU patent/CN208858635U/en active Active
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