CN201994756U - Sealing device for pulping machine - Google Patents
Sealing device for pulping machine Download PDFInfo
- Publication number
- CN201994756U CN201994756U CN2011200925108U CN201120092510U CN201994756U CN 201994756 U CN201994756 U CN 201994756U CN 2011200925108 U CN2011200925108 U CN 2011200925108U CN 201120092510 U CN201120092510 U CN 201120092510U CN 201994756 U CN201994756 U CN 201994756U
- Authority
- CN
- China
- Prior art keywords
- sealing device
- metal
- fiberizer
- metal case
- water proof
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model discloses a sealing device for a pulping machine, wherein, a metal housing is manufactured through a machine at first, and the metal housing is in the shape of an umbrella; an elastic seam is formed on the umbrella-shaped metal housing; and the edges of the elastic seam are formed in a concavo-convex and matching manner. A metal elastic ring sleeve loop is formed at the center part of the metal housing in an outwards stretching manner; a metal elastic ring is arranged on the periphery of the elastic ring sleeve loop; and the metal elastic ring is equipped with a screw and a nut. An O-shaped rubber ring is arranged at the inner part of the metal elastic ring sleeve loop, and an inner hole of the O-shaped rubber ring is matched with a motor shaft. Waterproof rubber columns are arranged under the metal housing; the size of the inner holes of the waterproof rubber columns is greater than that of the motor shaft according to a certain dimension; column pressing gaskets are arranged at the upper parts of column bodies of the waterproof rubber columns; the column bodies of the waterproof rubber columns are matched with the column pressing gaskets, and a plurality of retaining screw holes are formed on the column bodies; and retaining screws penetrate through the column pressing gaskets and the column bodies of the waterproof rubber columns and then are fixed on a front housing of a motor. The external diameter of the metal housing is greater than that of the column pressing gaskets according to a certain dimension, so as to form the sealing device for the pulping machine. The sealing device for the pulping machine can block water tightly, and greatly improves the safety performance of the pulping machine at the same time.
Description
Affiliated technical field
The utility model relates to a kind of industrial fiberizer sealing, especially a kind of fiberizer sealing device.
Background technology
At present, known industrial fiberizer sealing has only a simple rubber blanket to be enclosed within on the axle of motor, because during the soy bean milk making machine operation or when cleaning, the likelihood ratio of water is bigger, a slight valve rubber does not play too big effect, and water can enter motor by the slit, damages bearing, even burn motor coil, bring very big potential safety hazard for the user of service of fiberizer.
Summary of the invention
The utility model provides a kind of fiberizer sealing device, can play good sealing effectiveness, in the time of the protection motor, also greatly reduces potential safety hazard.
The technical scheme that the utility model provides its technology to adopt is: make a metal case with machinery earlier, described metal case is a umbrella, and described umbrella metal case is provided with a degree of tightness seam, edge one recessed one protruding supporting the forming of described degree of tightness seam.The centre pull of described metal case goes out a metal band running-on, and the periphery of described band running-on is provided with a metal band, and described metal band is furnished with screw and nut.Described metal band running-on inside is provided with " O " shape rubber ring, and the endoporus of described " O " shape rubber ring matches with motor shaft.Be provided with a water proof rubber post below the metal case, the endoporus peace certain size of described water proof rubber post is greater than motor shaft, the cylinder top of described water proof rubber post is provided with the compression leg pad, the cylinder of described water proof rubber post and compression leg pad are supporting and be provided with several fixed screw holes, and fixed screw passes the compression leg pad and the water proof rubber cylinder is fixed on the motor front casing.The external diameter of described metal case peace certain size is greater than the external diameter of water proof rubber post, Here it is fiberizer sealing device.Pack into earlier during installation water proof rubber post and compression leg pad, fix with fixed screw then, the bottom of guaranteeing the water proof rubber post is water-tight, control certain distance then and be inserted in " O " shape rubber ring, then be inserted in the metal case again, be inserted in the metal band again, by screw and nut the metal band fixed at last, this has just finished the installation process of fiberizer sealing device.If have under water above the metal case, because the inside of metal case is provided with " O " shape rubber ring, water can not hung from the motor axial plane, again because the metal case is a umbrella, no matter whether motor rotates, water is only understood the edge of flow direction motor front casing, and the water proof rubber circle of this moment has finally blocked water, and water can not enter motor by the gap of motor shaft and shell.
The invention has the beneficial effects as follows: when the fiberizer sealing device firmly blocks water, increased the security performance of fiberizer greatly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the cutaway view of fiberizer sealing device.
1. metal cases among the figure, 2. metal band, 3. " O " shape rubber ring, 4. motor shaft, 5. screw and nut, 6. compression leg pad, 7. water proof rubber post, 8. fixed screw, 9. motor front casing.
Embodiment
Among Fig. 1, make a metal case (1) earlier, described metal case (1) is a umbrella, and described umbrella metal case (1) is provided with a degree of tightness seam, edge one recessed one protruding supporting the forming of described degree of tightness seam.The centre pull of described metal case (1) goes out a metal band running-on, and the periphery of described band running-on is provided with a metal band (2), and described metal band (2) is furnished with screw and nut (5).Described metal band running-on inside is provided with " O " shape rubber ring (3), and the endoporus of described " O " shape rubber ring (3) matches with motor shaft (4).Be provided with a water proof rubber post (7) below the metal case (1), the endoporus peace certain size of described water proof rubber post (7) is greater than motor shaft (4), the cylinder top of described water proof rubber post (7) is provided with compression leg pad (6), the cylinder of described water proof rubber post (7) and compression leg pad (6) are supporting and be provided with several fixed screw holes, and described fixed screw (8) passes compression leg pad (6) and water proof rubber post (7) body is fixed on the motor front casing (9).The external diameter peace certain size of described metal case (1) is greater than the external diameter of water proof rubber post (7).Here it is fiberizer sealing device.Pack into earlier during installation water proof rubber post (7) and compression leg pad (6), use fixed screw (8) to fix then, the bottom of guaranteeing water proof rubber post (7) is water-tight, control certain distance then and be inserted in " O " shape rubber ring (3), be inserted in metal case (1) again, then the outside that metal band (2) is inserted in metal cap valve jacket mouth is fixed metal band (2) by screw and nut (5) at last, and this has just finished the fiberizer sealing device in installation process.If the metal case has under water above (1), because the inside of metal case (1) is provided with " O " shape rubber ring (3), water can not hung from motor shaft (4) face, again because metal case (1) is a umbrella, no matter whether motor rotates, water is only understood the edge of flow direction motor front casing (9), and the water proof rubber post (7) of this moment has finally blocked water, and water can not enter motor by the gap of motor shaft (4) and motor front casing (9).
Claims (7)
1. a fiberizer sealing device has supporting forming such as metal case, metal band, " O " shape rubber ring, compression leg pad and water proof rubber post, it is characterized in that: make a metal case with machinery earlier, described metal case is a umbrella.
2. fiberizer sealing device according to claim 1 is characterized in that: described umbrella metal case is provided with a degree of tightness seam, edge one recessed one protruding supporting the forming of described degree of tightness seam.
3. fiberizer sealing device according to claim 1 is characterized in that: the centre pull of described metal case goes out a metal band running-on, and the periphery of described band running-on is provided with a metal band.
4. fiberizer sealing device according to claim 1 is characterized in that: described metal band running-on inside is provided with " O " shape rubber ring, and the endoporus of described " O " shape rubber ring matches with motor shaft.
5. fiberizer sealing device according to claim 1 is characterized in that: be provided with a water proof rubber post below the metal case, the endoporus peace certain size of described water proof rubber post is greater than motor shaft.
6. fiberizer sealing device according to claim 1 is characterized in that: the cylinder top of described water proof rubber post is provided with the compression leg pad.
7. fiberizer sealing device according to claim 1 is characterized in that: the external diameter peace certain size of described metal case is greater than the external diameter of water proof rubber post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200925108U CN201994756U (en) | 2011-03-29 | 2011-03-29 | Sealing device for pulping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200925108U CN201994756U (en) | 2011-03-29 | 2011-03-29 | Sealing device for pulping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994756U true CN201994756U (en) | 2011-09-28 |
Family
ID=44671231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200925108U Expired - Fee Related CN201994756U (en) | 2011-03-29 | 2011-03-29 | Sealing device for pulping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738947A (en) * | 2011-03-29 | 2012-10-17 | 江海青 | Sealing device for refiner |
-
2011
- 2011-03-29 CN CN2011200925108U patent/CN201994756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738947A (en) * | 2011-03-29 | 2012-10-17 | 江海青 | Sealing device for refiner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201994756U (en) | Sealing device for pulping machine | |
| CN206412859U (en) | The core motor of submersible type | |
| CN104810957B (en) | A kind of air conditioner and its fan assembly bearing cap waterproof sealing structure | |
| WO2018117417A3 (en) | Washing machine | |
| CN205013507U (en) | Modular unit bearing | |
| CN201884482U (en) | Cooling bearing seat of ammonium nitrate cam crusher | |
| CN102738947A (en) | Sealing device for refiner | |
| CN206834889U (en) | A kind of motor housing | |
| CN202597126U (en) | Permanent magnet type draining pump | |
| CN206129676U (en) | Submerged motor pump axial force balancing unit | |
| CN205841773U (en) | The double air ring sealing device in magnetic suspension location | |
| CN204213353U (en) | The blowdown suction valve that a kind of water heater structure improves | |
| CN204672007U (en) | A kind of two filter cylinder water purifier structure | |
| CN208490734U (en) | A kind of tealeaves, which is broken up, uses roller frame | |
| CN203238664U (en) | Octagonal inspection well | |
| CN207377872U (en) | A kind of water pump shell cover body structure that can reduce noise | |
| CN205207228U (en) | Novel radiator fan makes up cover | |
| CN202355219U (en) | Pressure relieving device for soybean milk maker | |
| CN204205786U (en) | Motor shaft head water proof structure | |
| CN203500615U (en) | Valve deck of vent valve | |
| CN201874840U (en) | Magnetic force driving water pump for fixing separating tank by flange | |
| CN202269917U (en) | Improved thermos bottle shell | |
| CN203880152U (en) | Sprayer one-way valve | |
| CN204814373U (en) | Hot -water bag | |
| CN203389460U (en) | Pneumatic diaphragm pump air inlet filter device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120329 |