CN201802872U - Shaft end sealing ring for concrete mixer - Google Patents
Shaft end sealing ring for concrete mixer Download PDFInfo
- Publication number
- CN201802872U CN201802872U CN2010205132339U CN201020513233U CN201802872U CN 201802872 U CN201802872 U CN 201802872U CN 2010205132339 U CN2010205132339 U CN 2010205132339U CN 201020513233 U CN201020513233 U CN 201020513233U CN 201802872 U CN201802872 U CN 201802872U
- Authority
- CN
- China
- Prior art keywords
- shaft end
- concrete mixer
- seal ring
- sealing ring
- end sealing
- 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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- Sealing Devices (AREA)
Abstract
The utility model discloses a shaft end sealing ring for a concrete mixer. The shaft end sealing ring adopts a high wear-resistance sealing ring. After adoption of the scheme, compared with the prior art, since the shaft end sealing ring for the concrete mixer adopts the high wear-resistance sealing ring, the wear resistance is greatly enhanced, the wear can be effectively reduced, the cost is further reduced, and the service life of the shaft end sealing ring for the concrete mixer is prolonged.
Description
Technical field
The utility model relates to the technical field of concrete mixer, is meant a kind of shaft end seal ring of concrete mixer especially.
Background technique
At present; the sealing configuration of the stirring main-axis end of concrete mixer is to be provided with labyrinth gland before floating seal one; it is the first road seal protection that directly stops mud intrusion axle head; this axle head labyrinth gland is made up of wear resistant plastic ring and commentaries on classics hub; the outside is with pressing plate, by the wear resistant plastic ring with change that close-fitting between the hub is incompatible to play the effective seal effect.In actual use,, cause the gap of this labyrinth seal to be strengthened, thereby cause the sand grains of larger particle to enter the sealing road, accelerate the wearing and tearing of labyrinth seal because of the souring of mortar to this gap.Cause the wear resistant plastic ring to lose efficacy easily, influence the sealing of axle head, working life is shorter.
The model utility content
It is good that the purpose of this utility model provides a kind of wear-resisting property, and working life is the shaft end seal ring of long concrete mixer.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the shaft end seal ring of concrete mixer, described shaft end seal ring are the seal ring of high abrasion.
The seal ring of described high abrasion is a hard alloy seal ring.
The seal ring of described high abrasion is a ceramic-seal ring.
After adopting such scheme, compared with prior art, the shaft end seal ring of concrete mixer of the present utility model, adopt the seal ring of high abrasion, its rub proofness is strengthened greatly, can effectively slow down wearing and tearing, and then reduce cost, prolonged the working life of the shaft end seal ring of concrete mixer.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode schematic representation of the present utility model.
Embodiment
The shaft end seal ring of concrete mixer of the present utility model, as shown in Figure 1, the shaft end seal ring adopts the seal ring 1 of high abrasion, and the seal ring 1 of high abrasion can adopt high-abrasive materials such as cemented carbide, pottery to make.
Because cemented carbide and pottery are high abrasion resisting material, the seal ring 1 that adopts cemented carbide or pottery to make, by grinding smooth treatment to contact surface, its rub proofness can be strengthened greatly, can effectively slow down wearing and tearing, and then reduce cost, prolonged the working life of the shaft end seal ring of concrete mixer.
The shaft end seal ring of concrete mixer of the present utility model, its user mode can be used as the dynamic seal ring and the use of static seal circle of the shaft end seal device of concrete mixer as shown in Figure 2.
The above is the explanation that the utility model is done, and is not to be to restriction of the present utility model, does not anyly break away from the new claims of this practicality and description is revised for it, changed or equivalence is replaced, and all belongs to the scope that the utility model is protected.
Claims (3)
1. the shaft end seal ring of concrete mixer, it is characterized in that: described shaft end seal ring is the seal ring of high abrasion.
2. the shaft end seal ring of concrete mixer according to claim 1, it is characterized in that: the seal ring of described high abrasion is a hard alloy seal ring.
3. the shaft end seal ring of concrete mixer according to claim 1, it is characterized in that: the seal ring of described high abrasion is a ceramic-seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205132339U CN201802872U (en) | 2010-08-27 | 2010-08-27 | Shaft end sealing ring for concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205132339U CN201802872U (en) | 2010-08-27 | 2010-08-27 | Shaft end sealing ring for concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802872U true CN201802872U (en) | 2011-04-20 |
Family
ID=43872371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205132339U Expired - Fee Related CN201802872U (en) | 2010-08-27 | 2010-08-27 | Shaft end sealing ring for concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244683A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Sealing ring with inner screw thread |
| CN104912894A (en) * | 2015-04-20 | 2015-09-16 | 谢博 | High-strength screw of vacuum reaction machine |
-
2010
- 2010-08-27 CN CN2010205132339U patent/CN201802872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244683A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Sealing ring with inner screw thread |
| CN104912894A (en) * | 2015-04-20 | 2015-09-16 | 谢博 | High-strength screw of vacuum reaction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QUANZHOU BOD MECHANICAL CO., LTD. Free format text: FORMER OWNER: HUANG JIANJUN Effective date: 20131119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 362300 QUANZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131119 Address after: 362300, Fujian Province, Quanzhou City, Nanan Province town of hung Bang Industrial Zone Patentee after: Quanzhou Bode Machinery Co.,Ltd. Address before: 362000, room 36, 603 Yi Yi Street, Licheng District, Fujian, Quanzhou Patentee before: Huang Jianjun |
|
| ASS | Succession or assignment of patent right |
Owner name: CAI DAQI Free format text: FORMER OWNER: QUANZHOU BOD MECHANICAL CO., LTD. Effective date: 20131216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 362300 No. 378, hung Bang village, Zhang Zhen Town, Guan Qiao Town, Fujian, Nanan Patentee after: Cai Daqi Address before: 362300, Fujian Province, Quanzhou City, Nanan Province town of hung Bang Industrial Zone Patentee before: Quanzhou Bode Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20170827 |