CN109780352A - A kind of durable adapter - Google Patents
A kind of durable adapter Download PDFInfo
- Publication number
- CN109780352A CN109780352A CN201711112841.1A CN201711112841A CN109780352A CN 109780352 A CN109780352 A CN 109780352A CN 201711112841 A CN201711112841 A CN 201711112841A CN 109780352 A CN109780352 A CN 109780352A
- Authority
- CN
- China
- Prior art keywords
- sealing
- axle sleeve
- connector
- reed
- abrasion
- 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.)
- Withdrawn
Links
Abstract
The invention discloses a kind of durable adapters, it includes hollow rotating shaft, axle sleeve, end cap, connector, bearing, backbone sealing ring, annular groove, sealing bulge loop, reed, pull rod and warning lamp, axle sleeve is connect with end cap, and it is connect with hollow rotating shaft, connector is mounted on the left of axle sleeve, annular groove is mounted on above connector, and bearing, backbone sealing ring, sealing bulge loop, reed, pull rod and warning are all mounted on upside of the ring groove.Durable rotating joint sealing lip of the present invention can compensate sealing, long service life with abrasion automatically；Annular filter screen can effectively prevent the solid particle polluter in oil liquid from entering in sealing cone, lower the abrasion of seal lip, improve service life；With abrasion, sealing surface is gradually increased, and further strengthens sealing；When the abrasion loss of seal lip reaches failure edge, it can be issued and be warned by warning lamp, prompting changing.
Description
Technical field
The present invention relates to a kind of durable adapters, more particularly to a kind of durable adapter.
Background technique
Currently, in industries such as metallurgy, ship lifting, chemical industry, pharmacy, in the rigid conduit of conveying high-pressure fluid, opposite
Need to install rotary joint between two pipelines of rotation, rotary joint generally comprises hollow shaft, axle sleeve, a connector, even
Connector is connect with fixed pipeline, and the pipeline connection of hollow shaft and rotation, hollow shaft rotates in axle sleeve, to realize rotation pipe
The connection in road and fixed -piping.Due to hollow shaft high-speed rotation, high-pressure fluid conveys in hollow shaft, in order to prevent hollow shaft with
Fluid leaks between axle sleeve, sealing ring, hollow shaft high-speed rotation is installed between hollow shaft periphery and axle sleeve, sealing ring is easy to grind
Damage, and rotated pipe is during rotation to bringing vibration, so as to cause between hollow shaft and axle sleeve there are axial runout, this
The abrasion that can aggravate sealing ring again results in that rotary joint or replacement sealing ring will be replaced at regular intervals in this way, and
Through-flow body, replacement rotary joint just have to stop fluid flowing for a long time in general high voltage fluid line, and various equipment all need
Suspend, therefore how to improve the leakproofness between hollow shaft and axle sleeve, slow down ring wear, improve rotary joint using the longevity
Life is the key points and difficulties of swivel design；When sealing surface as abrasion sealing effect reduces, there are when small gap, oil
Granular solids impurity in liquid is easily accessible in the gap, to can accelerate ring wear, gap also constantly increases, and is led
Cause oil liquid leakage.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of durable adapters.
The present invention is to solve above-mentioned technical problem by following technical proposals: a kind of durable adapter comprising empty
Heart shaft, axle sleeve, end cap, connector, bearing, backbone sealing ring, annular groove, sealing bulge loop, reed, pull rod and warning lamp, institute
It states axle sleeve to connect with end cap, and is connect with hollow rotating shaft, the connector is mounted on the left of axle sleeve, and the annular groove is mounted on company
Above connector, the bearing, backbone sealing ring, sealing bulge loop, reed, pull rod and warning are all mounted on upside of the ring groove.
Preferably, two lateral roofs of the annular groove extend to form to form sealing bulge loop.
Preferably, the elastic supporting member for supporting optical member is pressure spring or reed.
Preferably, several Heavy balls are along the circumferential direction uniformly fixed on the inside of the bigger diameter end of the annular filter screen.
The positive effect of the present invention is that: Durable rotating joint sealing lip of the present invention can be mended automatically with abrasion
Repay sealing, long service life；Annular filter screen can effectively prevent the solid particle polluter in oil liquid from entering in sealing cone, lower
The abrasion of seal lip, improves service life；With abrasion, sealing surface is gradually increased, and further strengthens sealing；Work as seal lip
Abrasion loss reach failure edge when, can by warning lamp sending warning, prompting changing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Wherein, hollow rotating shaft 1, axle sleeve 2, end cap 3, connector 4, bearing 5, backbone sealing ring 6, annular groove 7, sealing bulge loop
8, reed 9, pull rod 10, warning lamp 11.
Specific embodiment
Present pre-ferred embodiments are provided with reference to the accompanying drawing, in order to explain the technical scheme of the invention in detail.
As shown in Figure 1, a kind of durable adapter comprising hollow rotating shaft 1, axle sleeve 2, end cap 3, connector 4, bearing 5, bone
Frame sealing ring 6, annular groove 7, sealing bulge loop 8, reed 9, pull rod 10 and warning lamp 11, axle sleeve 2 are connect with end cap 3, and with it is hollow
Shaft 1 connects, and connector 4 is mounted on the left side of axle sleeve 2, and annular groove 7 is mounted on 4 top of connector, bearing 5, backbone sealing ring 6,
Sealing bulge loop 8, reed 9, pull rod 10 and warning lamp 11 are all mounted on 7 top of annular groove.
Two lateral roofs of annular groove extend to form to form sealing bulge loop.
Elastic supporting member for supporting optical member is pressure spring or reed.
Several Heavy balls are along the circumferential direction uniformly fixed on the inside of the bigger diameter end of annular filter screen.
Durable rotating joint sealing lip of the present invention can compensate sealing, long service life with abrasion automatically；Annular filter
Net can effectively prevent the solid particle polluter in oil liquid from entering in sealing cone, lower the abrasion of seal lip, improve and use
Service life；With abrasion, sealing surface is gradually increased, and further strengthens sealing；When the abrasion loss of seal lip reaches failure edge,
It can be issued and be warned by warning lamp, prompting changing.
Particular embodiments described above, the technical issues of to solution of the invention, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to
The present invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (4)
1. a kind of durable adapter, characterized in that it comprises: hollow rotating shaft, axle sleeve, end cap, connector, bearing, skeleton are close
Seal, annular groove, sealing bulge loop, reed, pull rod and warning lamp, the axle sleeve is connect with end cap, and is connect with hollow rotating shaft, institute
It states connector to be mounted on the left of axle sleeve, the annular groove is mounted on above connector, and the bearing, backbone sealing ring, sealing are convex
Ring, reed, pull rod and warning are all mounted on upside of the ring groove.
2. a kind of durable adapter as described in claim 1, which is characterized in that two lateral roofs of the annular groove extend to form shape
At sealing bulge loop.
3. a kind of durable adapter as described in claim 1, which is characterized in that the elastic supporting member for supporting optical member is pressure spring or reed.
4. a kind of durable adapter as described in claim 1, which is characterized in that on the inside of the bigger diameter end of the annular filter screen circumferentially
Direction is uniformly fixed with several Heavy balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112841.1A CN109780352A (en) | 2017-11-13 | 2017-11-13 | A kind of durable adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112841.1A CN109780352A (en) | 2017-11-13 | 2017-11-13 | A kind of durable adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780352A true CN109780352A (en) | 2019-05-21 |
Family
ID=66485396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711112841.1A Withdrawn CN109780352A (en) | 2017-11-13 | 2017-11-13 | A kind of durable adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572776A (en) * | 2022-03-31 | 2022-06-03 | 江苏德斯嘉环境智能科技有限公司 | Ship domestic sewage receiving cabinet |
-
2017
- 2017-11-13 CN CN201711112841.1A patent/CN109780352A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572776A (en) * | 2022-03-31 | 2022-06-03 | 江苏德斯嘉环境智能科技有限公司 | Ship domestic sewage receiving cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202432156U (en) | Revolving joint and universal rotary spray gun | |
| CN104279385B (en) | A kind of high leakproofness swivel joint | |
| CN104358951B (en) | A kind of long lifetime swivel joint | |
| CN109780352A (en) | A kind of durable adapter | |
| CN105579710B (en) | Stationary suction chamber with rear and front seal removal | |
| CN204239936U (en) | Long lifetime high sealing swivel joint | |
| CN104455851B (en) | A kind of swivel joint of energy impurity screening | |
| CN203614372U (en) | Hose pump | |
| CN204153366U (en) | A kind of rotary joint structure | |
| CN207514437U (en) | A kind of construction road accepts pipeline | |
| CN106468385A (en) | A kind of vulcanizer pipe special swivel cougling | |
| CN208221722U (en) | Storehouse pumps inlet valve | |
| CN204083590U (en) | A kind of swivel coupling | |
| CN104258940B (en) | Feeding device of wet ball mill | |
| CN204300574U (en) | A kind of LNG filling arm swivel joint | |
| CN202660122U (en) | Circumferential rotation sealing shaft central water yielding mechanism | |
| CN106704742B (en) | High-performance double seals rotary joint | |
| CN208916808U (en) | A kind of land fluid assembly and disassembly vehicle oil filling riser | |
| CN206669170U (en) | High-performance double seals swivel joint | |
| CN201534704U (en) | Suspension bearing connecting structure of tubular screw conveyer | |
| CN206036454U (en) | Convenient sealing flange of changing that resistance to wears | |
| CN210830480U (en) | Prevent mechanical seal subassembly of leakage | |
| CN208651185U (en) | A kind of agricultural irrigation water pump with good sealing property | |
| CN208699846U (en) | A kind of spiral conveyor hanging bush assembly | |
| CN205101268U (en) | Novel flange structure for pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |
|
| WW01 | Invention patent application withdrawn after publication |