CN201354244Y - Chain conveyer spring steel ball pressing type sliding sealing device - Google Patents
Chain conveyer spring steel ball pressing type sliding sealing device Download PDFInfo
- Publication number
- CN201354244Y CN201354244Y CNU2009200954391U CN200920095439U CN201354244Y CN 201354244 Y CN201354244 Y CN 201354244Y CN U2009200954391 U CNU2009200954391 U CN U2009200954391U CN 200920095439 U CN200920095439 U CN 200920095439U CN 201354244 Y CN201354244 Y CN 201354244Y
- Authority
- CN
- China
- Prior art keywords
- tail
- steel ball
- spring
- sealing device
- spring base
- 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 chain conveyer spring steel ball pressing type sliding sealing device. The sealing device is realized through the following technical proposal: a tail pulley body general assembly consisting of a tail shaft, a tail pulley, a tail bearing seat and a tail sealing device and a tail machine shell are included, and the sealing device comprises a sliding sealing plate, a pressure spring base, a steel ball and a spring; the sliding sealing plate is tightly adhered to the outside of the tail machine shell and the tail shaft passes through the sliding sealing plate; and the pressure spring base is positioned outside the sliding sealing plate, the pressure spring base is fixed on the tail machine shell, the steel ball and the spring are sequentially placed in the pressure spring base and the spring is butted tightly through a bolt. By improving tail sealing in the pressing mode of the spring and the steel ball, the sealing device prevents dust, and is safe in operation and reliable in operation.
Description
Technical field
The utility model relates to the mechanical transport apparatus field, more particularly, relates to chain-linked conveyer afterbody sliding sealing device.
Background technology
The sealing of the rear-mounted installation axial region of chain-linked conveyer always is the problem of puzzlement user and manufacturer, and what generally adopt now is the bolt tightening skid plate seals and the sealing or the like that is fixed and clamped, and such seal form causes race, it is very serious to emit, leak phenomenon.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of chain-linked conveyer spring steel ball compression type sliding sealing device is provided.
The utility model chain-linked conveyer spring steel ball compression type sliding sealing device, be achieved by following technical proposals, comprise general assembly of tail wheel body and the afterbody casing formed by tailing axle, tail wheel, tailing axle bearing, tail seal device, it is characterized in that described sealing arrangement comprises slipper seal plate, press spring base, steel ball and spring; Described slipper seal plate is close to the afterbody casing outside, and tailing axle passes the slipper seal plate; Described press spring base is positioned at the slipper seal plate outside, and press spring base is fixed on the afterbody casing, and described steel ball, spring are packed in the press spring base successively, and spring holds out against by bolt.
The utility model is improved to the spring steel ball compression type with tail seal, makes that dust is seamless to be bored, safety of operation, reliable.Tight seal form makes the utility model can realize flexible arrangement, but level or climbing (≤15 °) installation, multiple spot input and output material flexibly.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model birds-eye view;
Fig. 3 is an I portion enlarged drawing among Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Chain-linked conveyer mainly is made up of actuating device, upper unit, middle part casing, rear-mounted installation etc., and they are mainly by the connecting flange Bolt Connection.As depicted in figs. 1 and 2, chain-linked conveyer mainly is made up of actuating device 1, upper unit 2, middle part casing 3, rear-mounted installation 4, and wherein rear-mounted installation comprises general assembly of tail wheel body and the afterbody casing of being made up of tailing axle, tail wheel, tailing axle bearing, tail seal device.
The utility model as shown in Figure 3, described sealing arrangement comprises slipper seal plate 5, press spring base 6, steel ball 7 and spring 8; Described slipper seal plate 5 is close to the afterbody casing outside, and tailing axle passes the slipper seal plate; Described press spring base 6 is positioned at the slipper seal plate outside, and press spring base is fixed on the afterbody casing, and described steel ball 7, spring 8 are packed in the press spring base successively, and spring holds out against by bolt.The slipper seal plate is contained on the tailing axle, paste again on the housing well with oil immersion packing and sealing simultaneously, press spring base is fixed by bolts on the afterbody casing, again with steel ball, in spring (shock mount behind the steel ball of packing into earlier) the press spring base desired location of packing into, hold out against spring with bolt then, so just formed the spring application steel ball, steel ball compresses the slipper seal plate, the slipper seal plate tightly is attached on the housing sidewall, steel ball rolled when the slipper seal plate slided, the slipper seal plate all is close to housing sidewall all the time like this, has promptly guaranteed not leak material, leak out, guaranteed that simultaneously chain-linked conveyer reaches environmental demands.
Embodiment recited above is described the utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineering staff make the technical solution of the utility model in this area various distortion and improvement all should belong to protection domain of the present utility model.
Claims (1)
1. chain-linked conveyer spring steel ball compression type sliding sealing device, comprise general assembly of tail wheel body and the afterbody casing formed by tailing axle, tail wheel, tailing axle bearing, tail seal device, it is characterized in that described tail seal device comprises slipper seal plate, press spring base, steel ball and spring; Described slipper seal plate is close to the afterbody casing outside, and tailing axle passes the slipper seal plate; Described press spring base is positioned at the slipper seal plate outside, and press spring base is fixed on the afterbody casing, and described steel ball, spring are packed in the press spring base successively, and spring holds out against by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200954391U CN201354244Y (en) | 2009-01-23 | 2009-01-23 | Chain conveyer spring steel ball pressing type sliding sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200954391U CN201354244Y (en) | 2009-01-23 | 2009-01-23 | Chain conveyer spring steel ball pressing type sliding sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354244Y true CN201354244Y (en) | 2009-12-02 |
Family
ID=41410585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200954391U Expired - Fee Related CN201354244Y (en) | 2009-01-23 | 2009-01-23 | Chain conveyer spring steel ball pressing type sliding sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354244Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182615A (en) * | 2011-12-28 | 2013-07-03 | 中国人民解放军装甲兵工程学院 | Universal multi-station cooled engine valve welding repair tool |
| CN109028584A (en) * | 2018-06-01 | 2018-12-18 | 益阳茶厂有限公司 | A kind of boiler afterheat heat collector |
-
2009
- 2009-01-23 CN CNU2009200954391U patent/CN201354244Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182615A (en) * | 2011-12-28 | 2013-07-03 | 中国人民解放军装甲兵工程学院 | Universal multi-station cooled engine valve welding repair tool |
| CN109028584A (en) * | 2018-06-01 | 2018-12-18 | 益阳茶厂有限公司 | A kind of boiler afterheat heat collector |
| CN109028584B (en) * | 2018-06-01 | 2020-07-24 | 益阳茶厂有限公司 | Boiler waste heat collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201354244Y (en) | Chain conveyer spring steel ball pressing type sliding sealing device | |
| CN201391553Y (en) | Sealed bearing block | |
| CN201396436Y (en) | Composite sealing ring dynamically sealed | |
| CN201687864U (en) | Novel insert bearing with seat and waterproof function | |
| CN201125961Y (en) | Full seal Raymond machine special bearing | |
| CN201729486U (en) | Plate-link-chain bucket type hoister tail shaft sealing device | |
| CN202418584U (en) | Main shaft seal device of axial-flow water turbine | |
| CN202296252U (en) | Carrier roller with waterproof ring | |
| CN210084269U (en) | Bearing built-in structure at driven end of screw conveyor | |
| CN201731063U (en) | Tail part shaft sealing device of wire rope rubber belt bucket elevator | |
| CN212297589U (en) | Feeding pump sealing device of filter pressing system of coal mine coal preparation plant | |
| CN202371029U (en) | Sealing structure for automobile semiaxis bearing | |
| CN202278366U (en) | Induction type device for preventing errors of press-mounting of end cover of shock absorber | |
| CN202545810U (en) | Sealing device of supporting wheel bearing of combined harvester | |
| CN203285721U (en) | Padding sealing structure of axially split pump | |
| CN202464795U (en) | Sectional feeding rotary valve sealing device specialized for air conveying chute | |
| CN207454565U (en) | A kind of bearing with preferable sealing performance | |
| CN202296251U (en) | Water-proof structure of carrying roller | |
| CN204372167U (en) | A kind of efficient shaft seal | |
| CN202156746U (en) | Carrier roller | |
| CN201610972U (en) | Sealing device for valve rod of multi-way valve | |
| CN210190729U (en) | Straw briquetting machine seals pinch roller | |
| CN203703582U (en) | Fluid draining and filling device | |
| CN209892747U (en) | Self-aligning bearing dustproof sealing structure rotating along with shaft | |
| CN203670773U (en) | Shaft end sealing device for reduction box of spiral conveyer |
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: TIANJIN SHUANGXINGDA ENVIRONMENTAL PROTECTION TRAN Free format text: FORMER OWNER: TIANJIN SHUANGXINGDA CEMENT MACHINE BUILDING CO., LTD. Effective date: 20110630 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 301914 EAST SIDE OF JINWEI HIGHWAY, ECONOMIC DEVELOPMENT ZONE, JIXIAN COUNTY, TIANJIN CITY TO: 301914 NO. 6, EAST SIDE OF JINWEI HIGHWAY, INSIDE ECONOMIC DEVELOPMENT ZONE, JIXIAN COUNTY, TIANJIN CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110630 Address after: 301914 No. 6, east side of Jin Wai highway, Jixian County Economic Development Zone, Tianjin Patentee after: TIANJIN SHUANGXINGDA ENVIRONMENTAL PROTECTION CONVEYING MACHINERY CO., LTD. Address before: 301914 Jixian County Economic Development Zone, Tianjin Road, east of Tianjin Patentee before: Tianjin Shuangxingda Cement Machine Building 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: 20091202 Termination date: 20130123 |