CN2451309Y - Wear resistant plate for rubber intermix - Google Patents
Wear resistant plate for rubber intermix Download PDFInfo
- Publication number
- CN2451309Y CN2451309Y CN 00256844 CN00256844U CN2451309Y CN 2451309 Y CN2451309 Y CN 2451309Y CN 00256844 CN00256844 CN 00256844 CN 00256844 U CN00256844 U CN 00256844U CN 2451309 Y CN2451309 Y CN 2451309Y
- Authority
- CN
- China
- Prior art keywords
- wearing plate
- wear resistant
- mixing
- rubber
- internal thread
- 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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Sealing Devices (AREA)
Abstract
The utility model relates to a wear resistant plate for a rubber intermix, which is characterized in that both ends of a rotating shaft of a rotor are respectively provided with a wear resistant plate; the inner diameter of the wear resistant plate is provided with an oil tank with reverse internal thread of which the rotating direction is opposite to that of the rotating shaft; softened oil can be stored in the oil tank with reverse internal thread; the softened oil can lubricate the rotating shaft, the wear resistant plates and sealing rings, and can also soften mixing smelted objects entering the space between the rotor and the wear resistance plates; the mixing smelted objects under the function of opposite force of the oil tank with reverse internal thread flow back to a mixing smelted chamber. The utility model has the advantages that the mixing smelted objects can not destroy the sealing rings; the service lives of the rotating shaft, the wear resistant plates and the sealing rings can be increased. The utility model is applied to the rubber intermix and is also applied to other similar machinery.
Description
The utility model relates to rubber manufacturing machinery, says it is a kind of wearing plate of banbury in detail.
We know that the mixing chamber of existing rubber internal mixer is provided with two rotors to squeezing, and carry out squeezing mixing to glue class, carbon black, oils.The turning cylinder two ends of rotor are respectively equipped with a wearing plate, be installed in two ends, mixing chamber, the wearing plate outside is provided with sealing ring, sealing ring is to be provided with stationary seal ring in the wearing plate outside, the stationary seal ring outside is provided with rotary packing ring, and the rotary packing ring outside is provided with pressure ring, outside clamp nut is pressed against wearing plate on the side plane, the wearing plate internal diameter is a smooth flat, and wearing plate is provided with oil filler point.This rubber internal mixer wearing plate, because the wearing plate internal diameter is a smooth flat, the gap is little, oil reserve is few, to mixing indoor gap between rotor and wearing plate, the mixing thing bating effect that enters between turning cylinder and the wearing plate is poor, has increased the wearing and tearing of turning cylinder, wearing plate, sealing ring; Because poor to the bating effect of mixing thing, mixing thing can ruin sealing ring very soon, has reduced the service life of turning cylinder, wearing plate, sealing ring.
The purpose of this utility model provides a kind of wearing and tearing that can reduce turning cylinder, wearing plate, sealing ring, and mixing thing can not ruin sealing ring, can increase turning cylinder, wearing plate, the sealing ring rubber internal mixer wearing plate in service life.
For achieving the above object, the utility model can adopt following scheme to realize:
The turning cylinder two ends of rotor are respectively equipped with a wearing plate, be installed in two ends, mixing chamber, wearing plate is provided with oil filler point, and the wearing plate outside is provided with sealing ring, its primary structure characteristics are that the wearing plate internal diameter is provided with the reverse internal thread oil groove with the turning cylinder direction of rotation.
The utility model is because the wearing plate internal diameter is provided with the reverse internal thread oil groove with the turning cylinder direction of rotation, oppositely can contain softening oil in the internal thread oil groove, softening oil can lubricate turning cylinder, wearing plate, sealing ring, reduces the wearing and tearing of turning cylinder, wearing plate, sealing ring; Softening oil can soften the mixing thing that enters between rotor and the wearing plate, reduces the wearing and tearing of rotor, wearing plate, sealing ring; The mixing thing that is softened is back to mixing chamber under the effect of the opposite force of reverse internal thread oil groove, mixing thing can not ruin sealing ring, can increase the service life of turning cylinder, wearing plate, sealing ring.The utility model is applicable to rubber internal mixer, also is applicable to other similarly machinery.
Description of drawings
Accompanying drawing is a kind of schematic diagram of the present utility model, also is the schematic diagram of a kind of embodiment.
Below in conjunction with accompanying drawing, the utility model is elaborated.
As can be seen from the figure, turning cylinder 2 two ends of rotor 1 are respectively equipped with a wearing plate 3, are installed in two ends, mixing chamber.Wearing plate 3 is provided with oil filler point 4, can inject softening oil, lubricated turning cylinder 2, wearing plate 3 and sealing ring, and the softening mixing thing that enters between rotor 1 and the wearing plate 3 reduces the wearing and tearing of turning cylinder 2, wearing plate 3, sealing ring.Wearing plate 3 outsides are provided with sealing ring, are to be provided with stationary seal ring 5 in wearing plate 3 outsides, and stationary seal ring 5 outsides are provided with rotary packing ring 6, and rotary packing ring 6 outsides are provided with pressure ring 7, outside clamp nut 8 is pressed against wearing plate 3 on the side plane.Wearing plate 3 internal diameters are provided with the reverse internal thread oil groove 9 with turning cylinder 2 direction of rotation, and oppositely internal thread oil groove 9 can be trapezoidal thread or rectangular thread.Oppositely can contain softening oil in the internal thread oil groove 9, softening oil can lubricate turning cylinder 2, wearing plate 3, sealing ring; Softening oil can soften the mixing thing that enters between rotor and the wearing plate, reduce the wearing and tearing of rotor, wearing plate, sealing ring: the mixing thing that is softened is under the effect of the opposite force of reverse internal thread oil groove 9, be back to mixing chamber, mixing thing can not ruin sealing ring, can increase the service life of turning cylinder, wearing plate, sealing ring.
Claims (2)
1, a kind of rubber internal mixer wearing plate, the turning cylinder two ends of rotor are respectively equipped with a wearing plate, be installed in two ends, mixing chamber, wearing plate is provided with oil filler point, the wearing plate outside is provided with sealing ring, and it is characterized in that: the wearing plate internal diameter is provided with the reverse internal thread oil groove with the turning cylinder direction of rotation.
2, rubber internal mixer wearing plate according to claim 1 is characterized in that: said reverse internal thread oil groove is trapezoidal thread or rectangular thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256844 CN2451309Y (en) | 2000-11-29 | 2000-11-29 | Wear resistant plate for rubber intermix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256844 CN2451309Y (en) | 2000-11-29 | 2000-11-29 | Wear resistant plate for rubber intermix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451309Y true CN2451309Y (en) | 2001-10-03 |
Family
ID=33613471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00256844 Expired - Fee Related CN2451309Y (en) | 2000-11-29 | 2000-11-29 | Wear resistant plate for rubber intermix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451309Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695857A (en) * | 2009-10-12 | 2010-04-21 | 张家港市兰航机械有限公司 | Decontamination device for kneader |
| CN107877722A (en) * | 2017-09-30 | 2018-04-06 | 重庆威星橡胶工业有限公司 | Prevent the banbury of leakage |
| CN111701523A (en) * | 2020-06-28 | 2020-09-25 | 中国兵器装备集团自动化研究所 | Kneading safety transmission device |
-
2000
- 2000-11-29 CN CN 00256844 patent/CN2451309Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695857A (en) * | 2009-10-12 | 2010-04-21 | 张家港市兰航机械有限公司 | Decontamination device for kneader |
| CN101695857B (en) * | 2009-10-12 | 2014-05-14 | 张家港市兰航机械有限公司 | Decontamination device for kneader |
| CN107877722A (en) * | 2017-09-30 | 2018-04-06 | 重庆威星橡胶工业有限公司 | Prevent the banbury of leakage |
| CN107877722B (en) * | 2017-09-30 | 2019-09-03 | 重庆威星橡胶工业有限公司 | Prevent the mixer of leakage |
| CN111701523A (en) * | 2020-06-28 | 2020-09-25 | 中国兵器装备集团自动化研究所 | Kneading safety transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TRIANGLE TIRE CO LTD Free format text: FORMER NAME OR ADDRESS: SANJIAO GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Triangle Tire Co., Ltd. Patentee before: Sanjiao Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011003 Termination date: 20091229 |