CN208919319U - A kind of multilayer of novel anticipation function can integral demounting formula sealing device - Google Patents
A kind of multilayer of novel anticipation function can integral demounting formula sealing device Download PDFInfo
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- CN208919319U CN208919319U CN201821387938.3U CN201821387938U CN208919319U CN 208919319 U CN208919319 U CN 208919319U CN 201821387938 U CN201821387938 U CN 201821387938U CN 208919319 U CN208919319 U CN 208919319U
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- Prior art keywords
- multilayer
- bearing
- novel
- control panel
- sealing device
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Abstract
It can integral demounting formula sealing device the utility model discloses a kind of multilayer of novel anticipation function, including drive shaft, bearing chamber, control panel and detection hole, sealed support is provided on the outside of the drive shaft, primary seal element is installed inside the sealed support, sealed oiling pipeline is installed inside the bearing chamber, sealed oiling pipeline side is provided with secondary seal element, bearing is installed above the secondary seal element, the detection hole side is provided with dust sensor, the control panel is internally provided with controller, the controller side is provided with battery.Beneficial effect is: 1, protecting, enabled devices to when sealing element is damaged to bearing setting multilayer, before bearing is etched not yet, the dust of intrusion is exported；2, it enables devices to issue when dust enters and remind, cleaning replacement is carried out to sealing element in time；3, primary seal element is mounted on inside sealed support, is convenient for changing maintenance.
Description
Technical field
The utility model relates to a kind of sealing device technical field of equipment driving part under dust atmosphere, more particularly to
A kind of multilayer of novel anticipation function can integral demounting formula sealing device.
Background technique
Currently, well known sealing device construction is made of sealing element, bearing block, drive shaft and bearing.Sealing element
The dust of dust atmosphere and bearing are separated, plays the role of sealing, protects bearing.But when dust has damaged sealing member
Part, due to not having anticipation structure, and then dust has just corroded bearing, and when waiting discovering devices failure, driving device has been damaged.
In order to overcome existing sealing device that cannot prejudge the deficiencies of sealing element is either with or without damage and inconvenient replacement, this
Utility model provide a kind of novel anticipation function multilayer can integral demounting formula sealing device, which can not only be pre- in advance
Sealing element is sentenced either with or without being damaged, so that bearing be protected not weather, and does not have to disassembly driving device, maintenance side when replacement
Just.
Utility model content
The purpose of this utility model is that the multilayer for providing a kind of novel anticipation function to solve the above-mentioned problems can
Integral demounting formula sealing device.
The utility model achieves the above object through the following technical schemes:
A kind of multilayer of novel anticipation function can integral demounting formula sealing device, including drive shaft, bearing chamber, control panel
And detection hole, the drive shaft outside is provided with sealed support, primary seal element is equipped with inside the sealed support, described
The bearing chamber is installed above sealed support, sealed oiling pipeline, the sealed oiling pipe are installed inside the bearing chamber
Road side is provided with secondary seal element, and bearing is equipped with above the secondary seal element, is provided with above the bearing chamber
Closing cap, the closing cap upper end are equipped with the control panel, and the bearing upper end is provided with end cap, the secondary seal member
Part side is provided with the detection hole, and the detection hole side is provided with dust sensor, and the control panel is internally provided with
Controller, the controller side are provided with battery, and the battery side is provided with alarm device, the controller with it is described
Control panel, the dust sensor, the battery, the alarm device pass through electrical connection, the dust sensor model
PD42NS, the controller model HH-N10S.
In order to further increase novel anticipation function multilayer can integral demounting formula sealing device use function, it is described close
Envelope bracket is connected by screw to the bearing chamber, the sealed support and the drive shaft clearance fit.
In order to further increase novel anticipation function multilayer can integral demounting formula sealing device use function, the axis
Hold room and the drive shaft transition fit, the bearing chamber is connected by screw to the closing cap, the bearing chamber with it is described
End cap is connected by screw to.
In order to further increase novel anticipation function multilayer can integral demounting formula sealing device use function, described one
Grade sealing element is nested in the drive shaft, and the secondary seal element is nested in the drive shaft.
In order to further increase novel anticipation function multilayer can integral demounting formula sealing device use function, it is described close
It seals oiling pipeline and the bearing chamber is integrally formed, the detection hole and the bearing chamber are integrally formed.
In order to further increase novel anticipation function multilayer can integral demounting formula sealing device use function, the control
Panel processed is fixed by screws on the closing cap, and the dust sensor is fixed by screws on the outside of the bearing chamber.
In order to further increase novel anticipation function multilayer can integral demounting formula sealing device use function, the control
Device processed is fixed by screws in the control panel inner wall, and the alarm device is fixed by screws in the control panel inner wall,
The battery is fixed by screws in the control panel inner wall.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, bearing setting multilayer is protected, is enabled devices to when sealing element is damaged, bearing is etched it not yet
Before, the dust of intrusion is exported；
2, dust sensor and alarm device are set, enables devices to issue when dust enters and remind, in time to sealing member
Part carries out cleaning replacement；
3, primary seal element is mounted on inside sealed support, is convenient for changing maintenance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 be a kind of multilayer of novel anticipation function of the utility model can integral demounting formula sealing device front view structure letter
Figure；
Fig. 2 be a kind of multilayer of novel anticipation function of the utility model can the dust erosion of integral demounting formula sealing device show
It is intended to；
Fig. 3 be a kind of multilayer of novel anticipation function of the utility model can integral demounting formula sealing device sealing element more
Change schematic diagram；
Fig. 4 is that a kind of multilayer of novel anticipation function of the utility model can be in the control panel of integral demounting formula sealing device
Portion's structure；
Fig. 5 be a kind of multilayer of novel anticipation function of the utility model can integral demounting formula sealing device circuit structure stream
Cheng Tu.
The reference numerals are as follows:
1, drive shaft；2, sealed support；3, primary seal element；4, bearing chamber；5, sealed oiling pipeline；6, secondary seal
Element；7, bearing；8, closing cap；9, control panel；10, end cap；11, detection hole；12, dust sensor；13, controller；14,
Battery；15, alarm device.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with embodiment with reference to the accompanying drawing:
Embodiment one:
As Figure 1-Figure 5, a kind of multilayer of novel anticipation function can integral demounting formula sealing device, including drive shaft 1,
Bearing chamber 4, control panel 9 and detection hole 11 are provided with sealed support 2 on the outside of drive shaft 1, and sealed support 2 is for sealing bearing
Room 4 and fixed primary seal element 3, are equipped with primary seal element 3 inside sealed support 2, primary seal element 3 be used for every
From dust, bearing chamber 4 is installed above sealed support 2, bearing chamber 4 is equipped with sealing for installing bearing 7 inside bearing chamber 4
Oiling pipeline 5, sealed oiling pipeline 5 are provided with secondary seal member for lubricating and sealing bearing 7,5 side of sealed oiling pipeline
Part 6, secondary seal element 6 are equipped with bearing 7,4 top of bearing chamber for being isolated and exporting dust above secondary seal element 6
It is provided with closing cap 8, closing cap 8 is equipped with control panel 9, the setting of 7 upper end of bearing for closing bearing chamber 4,8 upper end of closing cap
There is end cap 10, end cap 10 is provided with detection hole 11 for sealing bearing 7,6 side of secondary seal element, and detection hole 11 is for exporting
The dust in secondary seal element 6 is invaded, 11 side of detection hole is provided with dust sensor 12, and dust sensor 12 is for detecting
Whether detection hole 11 has dust outflow, and control panel 9 is internally provided with controller 13, and 13 side of controller is provided with battery
14, battery 14 is present apparatus power supply, and 14 side of battery is provided with alarm device 15, and alarm device 15 is controlled for sounding an alarm
Device 13 passes through with control panel 9, dust sensor 12, battery 14, alarm device 15 to be electrically connected, 12 model of dust sensor
PD42NS, 13 model HH-N10S of controller.
Embodiment two:
The difference between this embodiment and the first embodiment lies in the present embodiment, sealed oiling pipeline 5 and 4 one of bearing chamber at
Type.
Specifically, setting can prevent the leakproofness of guarantee sealed oiling pipeline 5 in this way, increase the practicability of device.
The concrete operating principle of the utility model are as follows: first by sealed support 2, bearing chamber 4, bearing 7, end cap 10, closing cap 8
It is sequentially arranged in drive shaft 1, by sealed oiling pipeline 5 to present apparatus oiling, plays the role of lubrication and sealing to device,
When dust is with the operating of equipment, into sealed support 2, and after dust damage primary seal element 3, it is close second level will to be leaked into
The cavity in element 6 is sealed, and equipment is flowed out by detection hole 11, dust sensor 12 detects the dust near detection hole 11 simultaneously
It passing the information on to controller 13, controller 13 controls alarm device 15 and sounds an alarm, and remind service personnel to replace device,
At this point, there are also secondary seal elements 6 to protect for bearing 7, when replacing primary seal element 3, need sealed support 2 is whole from bearing
It is taken out inside room 4, then replaces primary seal element 3, while clearing up dust, replace secondary seal element 6, finally by the contrary suitable
Sequence installation.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of multilayer of novel anticipation function can integral demounting formula sealing device, it is characterised in that: including drive shaft, bearing
Room, control panel and detection hole, the drive shaft outside are provided with sealed support, and it is close to be equipped with level-one inside the sealed support
Element is sealed, the bearing chamber is installed above the sealed support, sealed oiling pipeline is installed inside the bearing chamber, it is described
Sealed oiling pipeline side is provided with secondary seal element, is equipped with bearing, the bearing chamber above the secondary seal element
Top is provided with closing cap, and the closing cap upper end is equipped with the control panel, and the bearing upper end is provided with end cap, described
Secondary seal element side is provided with the detection hole, and the detection hole side is provided with dust sensor, the control panel
It is internally provided with controller, the controller side is provided with battery, and the battery side is provided with alarm device, the control
Device processed passes through with the control panel, the dust sensor, the battery, the alarm device to be electrically connected.
2. a kind of multilayer of novel anticipation function according to claim 1 can integral demounting formula sealing device, feature exists
In: the sealed support is connected by screw to the bearing chamber, the sealed support and the drive shaft clearance fit.
3. a kind of multilayer of novel anticipation function according to claim 1 can integral demounting formula sealing device, feature exists
In: the bearing chamber and the drive shaft transition fit, the bearing chamber are connected by screw to the closing cap, the bearing
Room is connected by screw to the end cap.
4. a kind of multilayer of novel anticipation function according to claim 1 can integral demounting formula sealing device, feature exists
In: the primary seal element is nested in the drive shaft, and the secondary seal element is nested in the drive shaft.
5. a kind of multilayer of novel anticipation function according to claim 1 can integral demounting formula sealing device, feature exists
In: the sealed oiling pipeline and the bearing chamber are integrally formed, and the detection hole and the bearing chamber are integrally formed.
6. a kind of multilayer of novel anticipation function according to claim 1 can integral demounting formula sealing device, feature exists
In: the control panel is fixed by screws on the closing cap, and the dust sensor is fixed by screws in the axis
Hold outside.
7. a kind of multilayer of novel anticipation function according to claim 1 can integral demounting formula sealing device, feature exists
In: the controller is fixed by screws in the control panel inner wall, and the alarm device is fixed by screws in the control
Panel inner wall, the battery are fixed by screws in the control panel inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387938.3U CN208919319U (en) | 2018-08-28 | 2018-08-28 | A kind of multilayer of novel anticipation function can integral demounting formula sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387938.3U CN208919319U (en) | 2018-08-28 | 2018-08-28 | A kind of multilayer of novel anticipation function can integral demounting formula sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919319U true CN208919319U (en) | 2019-05-31 |
Family
ID=66704093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387938.3U Expired - Fee Related CN208919319U (en) | 2018-08-28 | 2018-08-28 | A kind of multilayer of novel anticipation function can integral demounting formula sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552600A (en) * | 2019-08-02 | 2019-12-10 | 潜山县九鼎精密机械有限公司 | Civil air defense door installation and replacement system and replacement method thereof |
-
2018
- 2018-08-28 CN CN201821387938.3U patent/CN208919319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552600A (en) * | 2019-08-02 | 2019-12-10 | 潜山县九鼎精密机械有限公司 | Civil air defense door installation and replacement system and replacement method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |