CN204310414U - The sealing of a kind of multiple tracks articulating touch carrying roller - Google Patents
The sealing of a kind of multiple tracks articulating touch carrying roller Download PDFInfo
- Publication number
- CN204310414U CN204310414U CN201420687375.5U CN201420687375U CN204310414U CN 204310414 U CN204310414 U CN 204310414U CN 201420687375 U CN201420687375 U CN 201420687375U CN 204310414 U CN204310414 U CN 204310414U
- Authority
- CN
- China
- Prior art keywords
- sealing
- water
- supportive body
- cone seal
- chuck
- 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 sealing of a kind of multiple tracks articulating touch carrying roller, comprise sealing supportive body, sealing supportive body upper end is provided with chuck, sealing supportive body is provided with water-ring at chuck upper position, water-ring can play waterproof action by actv., water-ring is structure as a whole with sealing supportive body, avoid running when mounted, make easier for installation, chuck is disk structure and position is provided with circular port therebetween, sealing supportive body inside is provided with the sealing that blocks water, the sealing that blocks water comprises cone seal and annulus sealing, cone seal is hollow vertebral body structure, cone seal and annulus are sealed into integrated formed structure makes its integral structure more complete, block water be sealed into natural rubber sealing there is good elasticity, make its sealing effectiveness better, block water be sealed in sealing supportive body inside be provided with 4, the cone seal sealed that blocks water stacks upward, cone seal extends through circular port, the utility model has rational in infrastructure, easy for installation, the advantage of good water-proof effect.
Description
Technical field
The utility model belongs to belt transporting facility design field, is specifically related to the sealing of a kind of carrying roller, particularly relates to the sealing of a kind of multiple tracks articulating touch carrying roller.
Background technology
Main rotation member at goods transportation middle idler roller, and the fulcrum that carrying roller rotates is exactly bearing seat, so bearing seat is very important for the smooth operation of the work of guarantee, improvement in the prior art for bearing seat is also many, but major part be all depart from hermetic unit too large, what have is even divided into two independently partly to make installation very inconvenient by hermetic unit and bearing seat part, and the design be too separated can make water resistance bad, institute thinks that solving the deficiencies in the prior art designs a kind of easy for installation, multiple tracks articulating touch carrying roller sealing rational in infrastructure extremely has market outlook.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of multiple tracks articulating touch carrying roller easy for installation, rational in infrastructure, that infiltration is good to seal.
The purpose of this utility model is achieved in that a kind of multiple tracks articulating touch carrying roller seals, comprise sealing supportive body, described sealing supportive body is hollow circuit cylinder body structure, described sealing supportive body upper end is provided with chuck, described chuck is disk structure and position is provided with circular port therebetween, described sealing supportive body inside is provided with the sealing that blocks water, the described sealing that blocks water comprises cone seal and annulus sealing, described cone seal is hollow vertebral body structure, described blocking water is sealed in sealing supportive body inside and is provided with 4, the cone seal of the described sealing that blocks water stacks upward, described cone seal extends through circular port.
Described sealing supportive body is provided with water-ring at chuck upper position.
Described water-ring is structure as a whole with sealing supportive body.
Described blocking water is sealed into natural rubber sealing.
Described cone seal and annulus are sealed into integrated formed structure.
The beneficial effect that the utility model produces is: sealing supportive body is designed to hollow circuit cylinder body structure and is convenient to passing of bearing and fixes, and cylindrical hollow structure is more convenient for manufacturing, the chuck arranged in sealing supportive body upper end is convenient to carry out spacing to the installation of bearing seat, avoid, when installing with carrying roller cylinder, excessive problem is installed, make installation more convenient, the circular port arranged in the middle of chuck is convenient to penetrating of bearing and is fixed, water-ring is set at sealing supportive body top fastening station upper position and plays certain waterproof action, and there is certain fastening effect, water-ring and sealing supportive body are that integrative-structure is more firm than water-ring additional in original technology, prevent running of water-ring when mounted, make easier for installation, in sealing supportive body inside, the waterproof action that better effects is played in the sealing that blocks water is installed, and block water and be sealed with cone seal and annulus and seal two parts composition and make its structure be convenient to stack, and cone seal is stacked upward and stretches out circular port and make its waterproof effect better, the sealing employing natural rubber sealing that wherein blocks water has good toughness elasticity and better makes sealing effectiveness better, cone seal and annulus are sealed into one and become structure to make its structure more firm.Total the utility model has advantage that is rational in infrastructure, easy for installation, good water-proof effect.
Accompanying drawing explanation
Fig. 1 is cross-sectional view one of the present utility model.
Fig. 2 is perspective view two of the present utility model.
Fig. 3 of the present utility modelly faces structural representation three.
Fig. 4 is the sealed structural representation four that blocks water of the present utility model.
In figure: 1, seal supportive body 2, chuck 3, circular port 4, the sealing 5 that blocks water, cone seal 6, annulus sealing 7, water-ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated.
Embodiment 1
As shown in Fig. 1-4, the sealing of a kind of multiple tracks articulating touch carrying roller, comprise sealing supportive body 1, described sealing supportive body 1 is in hollow circuit cylinder body structure, described sealing supportive body 1 upper end is provided with chuck 2, described chuck 2 is disk structure and position is provided with circular port 3 therebetween, described sealing supportive body 1 inside is provided with the sealing 4 that blocks water, the described sealing 4 that blocks water comprises cone seal 5 and annulus sealing 6, described cone seal 5 is in hollow vertebral body structure, the described sealing 4 that blocks water is provided with 4 in sealing supportive body 1 inside, the cone seal 5 of the described sealing 4 that blocks water stacks upward, described cone seal 5 extends through circular port 3.
The utility model is in use: first 4 sealings that block water stacked, and it is inner stack 4 sealings that block water to be arranged on sealing supportive body, and cone seal end is installed upward and by cone seal through the circular port in chuck, completes the installation of the sealing that blocks water; Then the sealing supportive body assembled is arranged on the cylinder two ends of carrying roller, chuck realization is spacing to bearing seat installation.The utility model structural integrity, rationally, the installation of bearing is convenient at the circular port of chuck midway location setting, cone seal is that hollow vertebral body structure also plays the effect be convenient to bearing and installed, and total the utility model has advantage that is rational in infrastructure, easy for installation, good waterproof performance.
Embodiment 2
As shown in Fig. 1-4, the sealing of a kind of multiple tracks articulating touch carrying roller, comprise sealing supportive body 1, described sealing supportive body 1 is in hollow circuit cylinder body structure, described sealing supportive body 1 upper end is provided with chuck 2, described chuck 2 is disk structure and position is provided with circular port 3 therebetween, described sealing supportive body 1 inside is provided with the sealing 4 that blocks water, the described sealing 4 that blocks water comprises cone seal 5 and annulus sealing 6, described cone seal 5 is in hollow vertebral body structure, the described sealing 4 that blocks water is provided with 4 in sealing supportive body 1 inside, the cone seal 5 of the described sealing 4 that blocks water stacks upward, described cone seal 5 extends through circular port 3.
Described sealing supportive body 1 is provided with water-ring 7 at chuck 2 upper position.
Described water-ring 7 is structure as a whole with sealing supportive body 1.
The described sealing 4 that blocks water is for natural rubber sealing.
Described cone seal 5 and annulus seal 6 and to be formed in one structure.
The utility model is in use: first 4 sealings that block water stacked, and it is inner stack 4 sealings that block water to be arranged on sealing supportive body, and cone seal end is installed upward and by cone seal through the circular port in chuck, completes the installation of the sealing that blocks water; Then the sealing supportive body assembled is arranged on the cylinder two ends of carrying roller, chuck realization is spacing to bearing seat installation, and water-ring plays water-impervious effect and plays fastening effect to a certain extent.The utility model structural integrity, rationally, the installation of bearing is convenient at the circular port of chuck midway location setting, cone seal is that hollow vertebral body structure also plays the effect be convenient to bearing and installed, total the utility model has rational in infrastructure, easy for installation, the advantage of good waterproof performance, water-ring is wherein set on bearing seat and plays water-impervious effect, and play certain fastening effect, water-ring is designed to integrative-structure with sealing supportive body and avoids running of water-ring when mounted, make easier for installation, fastening, the sealing that blocks water adopts natural rubber sealing, natural rubber has good elasticity and rapid wear is disconnected makes waterproof effect better.Total the utility model has advantage that is rational in infrastructure, easy for installation, good waterproof performance.
Claims (5)
1. a multiple tracks articulating touch carrying roller sealing, comprise sealing supportive body, it is characterized in that: described sealing supportive body is hollow circuit cylinder body structure, described sealing supportive body upper end is provided with chuck, described chuck is disk structure and position is provided with circular port therebetween, described sealing supportive body inside is provided with the sealing that blocks water, the described sealing that blocks water comprises cone seal and annulus sealing, described cone seal is hollow vertebral body structure, described blocking water is sealed in sealing supportive body inside and is provided with 4, the cone seal of the described sealing that blocks water stacks upward, described cone seal extends through circular port.
2. a kind of multiple tracks articulating touch carrying roller sealing according to claim 1, is characterized in that: described sealing supportive body is provided with water-ring at chuck upper position.
3. a kind of multiple tracks articulating touch carrying roller sealing according to claim 2, is characterized in that: described water-ring is structure as a whole with sealing supportive body.
4. a kind of multiple tracks articulating touch carrying roller sealing according to claim 1, is characterized in that: described blocking water is sealed into natural rubber sealing.
5. a kind of multiple tracks articulating touch carrying roller sealing according to claim 1, is characterized in that: described cone seal and annulus are sealed into integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687375.5U CN204310414U (en) | 2014-11-18 | 2014-11-18 | The sealing of a kind of multiple tracks articulating touch carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687375.5U CN204310414U (en) | 2014-11-18 | 2014-11-18 | The sealing of a kind of multiple tracks articulating touch carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310414U true CN204310414U (en) | 2015-05-06 |
Family
ID=53132741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687375.5U Expired - Fee Related CN204310414U (en) | 2014-11-18 | 2014-11-18 | The sealing of a kind of multiple tracks articulating touch carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204310414U (en) |
-
2014
- 2014-11-18 CN CN201420687375.5U patent/CN204310414U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150506 Termination date: 20181118 |