CN208041128U - A kind of elevator tail shaft seal - Google Patents
A kind of elevator tail shaft seal Download PDFInfo
- Publication number
- CN208041128U CN208041128U CN201820363007.3U CN201820363007U CN208041128U CN 208041128 U CN208041128 U CN 208041128U CN 201820363007 U CN201820363007 U CN 201820363007U CN 208041128 U CN208041128 U CN 208041128U
- Authority
- CN
- China
- Prior art keywords
- sealing cover
- sealing
- hemp
- rope made
- sealing ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 99
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 41
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 41
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 41
- 235000009120 camo Nutrition 0.000 claims abstract description 41
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 41
- 239000011487 hemp Substances 0.000 claims abstract description 41
- 235000014121 butter Nutrition 0.000 claims abstract description 9
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 30
- 239000010687 lubricating oil Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model discloses a kind of elevator tail shaft seals, including the first sealing cover, the second sealing cover and the third sealing cover for being sleeved on tailing axle shaft end successively and being bonded successively；First annular seal space is formed between first sealing cover and the second sealing cover, it is provided with sealing ring in the first annular seal space, the second seal chamber is formed between second sealing cover and third sealing cover, rope made of hemp sealing ring and butter are provided in second seal chamber, first sealing cover, the second sealing cover and third sealing cover are fixedly mounted on by fastening bolt on sealing plate.The elevator tail shaft seal sealed reliable of the utility model and easy to disassemble.
Description
Technical field
The utility model belongs to mechanical equipment technical field, is related to a kind of sealing device, and in particular to a kind of promotion tail
Shaft seal.
Background technology
With the rapid development of mechanical equipment technology, bucket elevator is in chemical industry, architectural engineering industry and coal row
Industry etc. is widely used general, and bucket elevator is that various bulks in bulk or powder material are carried out the common of vertical transport to set
Standby such as relatively common loose unpacked material has bulk cement, sand, dry ground, grain, coal coal dust etc..The work of bucket elevator
It is to utilize a series of hopper vertical lifting materials being uniformly fixed on driving component for no reason as principle.Bucket elevator can be divided into
Three kinds of loop chain, plate chain and belt.In asphalt mixing industry, when using bucket elevator lifting powder, bucket elevator tailing axle
The effect of shaft end seal is extremely important, when elevator shaft end seal effect is unqualified or fails in a short time, it may appear that bucket type
Elevator leakage powder, the phenomenon for emitting ash, even result in bearing and burn to death, influence bucket elevator normal work.Therefore, it should be bucket type
Elevator tailing axle provides that a kind of not only sealing reliability is good but also easy-to-mount axle end sealing device.
Utility model content
It can for sealing in elevator in view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind
It leans on and easy-to-dismount end shaft sealed set.
To achieve the above object, the utility model provides following technical solution：A kind of elevator tail shaft seal,
Including the first sealing cover, the second sealing cover and third sealing cover for being sleeved on tailing axle shaft end successively and being bonded successively.Described first
First annular seal space is formed between sealing cover and the second sealing cover, sealing ring is provided in the first annular seal space, and described second is close
The second seal chamber is formed between capping and third sealing cover, rope made of hemp sealing ring and butter, institute are provided in second seal chamber
The first sealing cover, the second sealing cover and third sealing cover is stated to be fixedly mounted on sealing plate by fastening bolt.
By using above-mentioned technical proposal, first annular seal space is formed between the first sealing cover and the second sealing cover, it is described
It is provided with sealing ring in first annular seal space, forms the second seal chamber between second sealing cover and third sealing cover, described
It is provided with rope made of hemp sealing ring and butter in two seal chambers, improves the leakproofness of tailing axle extended spot, is arranged on rope made of hemp sealing ring
Butter can improve the wearability of rope made of hemp sealing ring, to further increase the service life of sealing ring.
The utility model is further arranged to：The rope made of hemp sealing ring is that a rope made of hemp winds a few by the radial direction of tailing axle
It forms.
By using above-mentioned technical proposal, rope made of hemp sealing ring winds a few by the radial direction of tailing axle for a rope made of hemp and forms, energy
Further increase the service life of rope made of hemp sealing ring.
The utility model is further arranged to：The rope made of hemp that the rope made of hemp sealing ring uses is internally provided with copper alloy metal
Silk.
By using above-mentioned technical proposal, copper alloy metal silk, energy are internally provided in the rope made of hemp that rope made of hemp sealing ring uses
It improves the rope made of hemp and is wrapped in stability, and the intensity of rope made of hemp sealing ring can be improved.
The utility model is further arranged to：Second sealing cover is provided with oil nozzle, oil nozzle connection oil
The other end of a piece oil pipe, the oil pipe connects an oil storage bottle, and lubricating oil is provided in oil storage bottle.
By using above-mentioned technical proposal, the other end of the oily oil pipe of oil nozzle connection, the oil pipe connects a storage
Oil bottle feeds lubricating oil by oil storage bottle on rope made of hemp sealing ring, can save the step of adding lubricating oil manually, when discovery oil storage
When the lubricating oil that bottle does not have runs out of soon, oil storage bottle is filled it up with.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the sectional view of the rope made of hemp used in rope made of hemp sealing ring；
Label and corresponding component names in attached drawing：1- tailing axles, the first sealing covers of 2-, 2a- first annular seal spaces, 3- second are close
Capping, the second seal chambers of 3a-, 4- thirds sealing cover, 5- fastening bolts, 6- sealing ring 7- ropes made of hemp sealing ring, 7a- copper alloy metals
Silk, 8- butter, 9- oil nozzles, 10- oil pipes, 11- oil storage bottles, 12- sealing plates.
Specific implementation mode
The utility model embodiment is described further referring to figs. 1 to Fig. 2.
A kind of elevator tail shaft seal, including be sleeved on 1 shaft end of tailing axle successively and be bonded successively first sealing
Lid 2, the second sealing cover 3 and third sealing cover 4.First annular seal space is formed between first sealing cover, 2 and second sealing cover 3
It is provided with sealing ring 6 in 2a, the first annular seal space 2a, it is close to form second between second sealing cover 3 and third sealing cover 4
Chamber is sealed, rope made of hemp sealing ring 7 and butter 8, first sealing cover 2,3 and of the second sealing cover are provided in the second seal chamber 3a
Third sealing cover 4 is fixedly mounted on by fastening bolt 5 on sealing plate 12.
By using above-mentioned technical proposal, first annular seal space 2a is formed between the first sealing cover 2 and the second sealing cover 3,
It is provided with sealing ring 6 in the first annular seal space 2a, forms the second sealing between second sealing cover 3 and third sealing cover 4
It is provided with rope made of hemp sealing ring 7 and butter 8 in chamber 3a, the second seal chamber 3a, improves the leakproofness of 1 extended spot of tailing axle,
Butter 8 is set on rope made of hemp sealing ring 7, the wearability of rope made of hemp sealing ring 7 can be improved, to further increase the use longevity of sealing ring
Life.
The utility model is further arranged to：The rope made of hemp sealing ring 7 is the radial writhing number that a rope made of hemp presses tailing axle 1
It encloses.
By using above-mentioned technical proposal, rope made of hemp sealing ring 7 winds a few by the radial direction of tailing axle for a rope made of hemp and forms, energy
Further increase the service life of rope made of hemp sealing ring 7.
The utility model is further arranged to：The rope made of hemp that the rope made of hemp sealing ring 7 uses is internally provided with copper alloy gold
Belong to silk 7a.
By using above-mentioned technical proposal, it is internally provided with copper alloy metal silk 7a in the rope made of hemp that rope made of hemp sealing ring 7 uses,
The rope made of hemp can be improved and be wrapped in stability, and the intensity of rope made of hemp sealing ring 7 can be improved.
The utility model is further arranged to：Second sealing cover 3 is provided with oil nozzle 9, the oil nozzle 9 connection
The other end of an oily oil pipe 10, the oil pipe 10 connects an oil storage bottle 11, and lubricating oil is provided in oil storage bottle 11.
By using above-mentioned technical proposal, oil nozzle 9 connects an oily oil pipe 10, the other end connection one of the oil pipe 10
A oil storage bottle 11 feeds lubricating oil by oil storage bottle 11 on rope made of hemp sealing ring 7, can save the step of adding lubricating oil manually,
When the lubricating oil for finding that oil storage bottle 11 does not have runs out of soon, oil storage bottle 11 is filled it up with.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (4)
1. a kind of elevator tail shaft seal, including it is sleeved on tailing axle successively（1）Shaft end and the first sealing being bonded successively
Lid（2）, the second sealing cover（3）With third sealing cover（4）, it is characterized in that：First sealing cover（2）With the second sealing cover（3）
Between form first annular seal space（2a）, the first annular seal space（2a）Inside it is provided with sealing ring（6）, second sealing cover（3）
With third sealing cover（4）Between form the second seal chamber（3a）, second seal chamber（3a）Inside it is provided with rope made of hemp sealing ring（7）
And butter（8）, first sealing cover（2）, the second sealing cover（3）With third sealing cover（4）Pass through fastening bolt（5）Fixed peace
Mounted in sealing plate（12）On.
2. a kind of elevator tail shaft seal according to claim 1, it is characterized in that：The rope made of hemp sealing ring
（7）Tailing axle is pressed for a rope made of hemp（1）Radial direction wind a few and form.
3. a kind of elevator tail shaft seal according to claim 1, it is characterized in that：The rope made of hemp sealing ring
（7）The rope made of hemp used is internally provided with copper alloy metal silk（7a）.
4. a kind of elevator tail shaft seal according to claim 1, it is characterized in that：In second sealing cover
（3）It is provided with oil nozzle（9）, the oil nozzle（9）The oily oil pipe of connection（10）, the oil pipe（10）The other end connection one
A oil storage bottle（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363007.3U CN208041128U (en) | 2018-03-17 | 2018-03-17 | A kind of elevator tail shaft seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363007.3U CN208041128U (en) | 2018-03-17 | 2018-03-17 | A kind of elevator tail shaft seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041128U true CN208041128U (en) | 2018-11-02 |
Family
ID=63948473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820363007.3U Expired - Fee Related CN208041128U (en) | 2018-03-17 | 2018-03-17 | A kind of elevator tail shaft seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958066A (en) * | 2022-06-08 | 2022-08-30 | 浙江壁灵宝建材科技有限公司 | Waterproof putty and preparation method thereof |
-
2018
- 2018-03-17 CN CN201820363007.3U patent/CN208041128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958066A (en) * | 2022-06-08 | 2022-08-30 | 浙江壁灵宝建材科技有限公司 | Waterproof putty and preparation method thereof |
| CN114958066B (en) * | 2022-06-08 | 2023-03-21 | 浙江壁灵宝建材科技有限公司 | Waterproof putty and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208041128U (en) | A kind of elevator tail shaft seal | |
| CN202897567U (en) | Feeding device | |
| CN203048181U (en) | Electric cindervalve with elastic sealing device impeller | |
| CN203877354U (en) | Material leakage preventing bucket type lifting machine | |
| CN204038368U (en) | A kind of gig for mass transport | |
| CN102583059A (en) | Suspended type gas locking discharge valve | |
| CN207814631U (en) | A kind of novel ash unloading valve sealing device special | |
| CN203652418U (en) | Powder stock bin arc breaking device | |
| CN213000317U (en) | Crushing shaft group of coal mine crusher | |
| CN201678261U (en) | Spiral material conveying device | |
| CN204606685U (en) | A kind of from toppling over calcium carbide freight container | |
| CN210682167U (en) | Combined auger for conveyor | |
| CN201354243Y (en) | Plate chain bucket elevator sealing device | |
| CN201062165Y (en) | Side sealing grid type unloader | |
| CN202912315U (en) | U-shaped roller bearing seat with double oil seals | |
| CN208021967U (en) | A kind of portable silica flour transport case | |
| CN202464795U (en) | Sectional feeding rotary valve sealing device specialized for air conveying chute | |
| CN204038619U (en) | A kind of electric lock pneumatic device | |
| CN205312408U (en) | Bury first reel root seal box of scraper conveyor | |
| CN213062962U (en) | Small-size portable cement conveying and lifting device | |
| CN202337550U (en) | Labyrinth roller bearing seat | |
| CN202784597U (en) | Sealed anti-explosion scrapper | |
| CN213536214U (en) | Tensioning device for tail wheel of elevator | |
| CN206606655U (en) | A kind of mining machinery conveying equipment | |
| CN202912282U (en) | External type head wheel set transmission device used for heavy-duty scrapper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |