CN208361138U - A kind of self-lubricating bucket elevator chain - Google Patents
A kind of self-lubricating bucket elevator chain Download PDFInfo
- Publication number
- CN208361138U CN208361138U CN201820655247.0U CN201820655247U CN208361138U CN 208361138 U CN208361138 U CN 208361138U CN 201820655247 U CN201820655247 U CN 201820655247U CN 208361138 U CN208361138 U CN 208361138U
- Authority
- CN
- China
- Prior art keywords
- chain
- ring
- elastic string
- ring set
- lubricating
- 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
- 239000004519 grease Substances 0.000 claims abstract description 27
- 239000000314 lubricant Substances 0.000 claims abstract description 19
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a kind of self-lubricating bucket elevator chains.The device includes end to end at enclosed construction by several chain links, each chain link includes two inner plates, two outer plates and a chain pin, chain pin both ends are hinged with a pair of of inner plate and outer plate, spaced two bearings are socketed on chain pin between two inner plates, ring set is socketed on the outer ring of two bearings, the cavity for storing lubricant grease is formed between two bearings and ring set, multiple oil transportation components are equipped in cavity, oil transportation component includes elastic string and the scraping blade that interval is fixed in elastic string, elastic string one end is fixed on the inner wall of ring set one end, the elastic string other end is fixed on ring set other end inner wall, it is fixed among elastic string with the intracorporal chain pin of chamber.Since ring set is matched with oil transportation component, the scraping blade in elastic string makes the suitable lubrication chain link of lubricant grease, while the lubricant grease outside cavity is drawn onto cavity by the elastic string resetted, and lubricant grease is avoided to waste according to the revolving speed tensile elasticity rope of ring set.
Description
Technical field
The utility model relates to bucket elevator technical field more particularly to a kind of self-lubricating bucket elevator chains.
Background technique
A kind of patent of the chain structure of entitled self-lubricating, application number are disclosed in existing Chinese patent database
For 200920309955.X, applying date 2009.09.09, Authorization Notice No. CN201517585U, authorized announcement date is
2010.06.30, which includes inner plate, outer plate, and both ends are fixed on the sleeve on inner plate, the rolling being sleeved on sleeve
Son, across the pin shaft of sleeve and inner plate rivet on outer plate, the both ends of the pin shaft are equipped with concave hole.Its shortcoming
Be: the amount of concave hole memory oil storage rouge is too small, is not suitable for pcrmanent lubrication, cannot be according to the intensity of chain load, and it is fixed to realize
Property supply lubricant grease.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, i.e. chain is difficult to according to magnitude of load, accordingly
Give chain to provide suitable lubricant grease, a kind of self-lubricating bucket elevator chain is provided.
To achieve the goals above, a kind of technical solution that self-lubricating bucket elevator chain is taken of the utility model:
A kind of self-lubricating bucket elevator chain, end to end at enclosed construction by several chain links, each chain link includes in two
Carrier bar, two outer plates and a chain pin, the chain pin both ends are hinged with a pair of of inner plate and outer plate, be located at two inner plates it
Between chain pin on be socketed spaced two bearings, ring set, shape between two bearings and ring set are socketed on the outer ring of two bearings
At the cavity for storing lubricant grease, be equipped with multiple oil transportation components in the cavity, oil transportation component include elastic string and
Every the scraping blade being fixed in elastic string, described elastic string one end is fixed on the inner wall of ring set one end, and the elastic string other end is fixed on
On ring set other end inner wall, fixed among elastic string with the intracorporal chain pin of chamber.
When utility model works, peripheral hardware sprocket wheel makes chain movement, and when ring set is contacted with peripheral hardware sprocket engagement, ring set turns
Dynamic, tensile elasticity rope while ring set rotates, elastic rope elongation while, drives scraping blade movement, and scraping blade makes the intracorporal lubricating oil of chamber
Rouge movement, thus make lubricating oil grease lubricating bearing, the junction of lubrication chain pin and inner plate, outer plate, when ring set and peripheral hardware chain
When wheel engagement is unclamped, elastic string is shunk, and scraping blade movement sucks back the lubricant grease outside cavity in cavity.
Compared with prior art, the utility model has the following beneficial effects: due to cavity presence, the intracorporal lubricant grease of chamber
The temperature on ring set surface is reduced, since ring set is matched with oil transportation component, the scraping blade in elastic string can be drawn according to the revolving speed of ring set
Elastic string is stretched, to make scraping blade quickly or slowly movement, thus the bullet for making the suitable lubrication chain link of lubricant grease, while resetting
Lubricant grease outside cavity is drawn onto cavity by property rope, and lubricant grease is avoided to waste.
Ring type seal is equipped between each end face of ring set and corresponding inner plate, the ring type seal is for dynamic
Seal grease avoids grease from leaking.
Each end face of ring set is equipped with first annular groove, opens up second annular groove on the inner plate one side, institute
The interlocking of ring type seal one end is stated in first annular groove, the ring type seal other end is rabbeted in second annular groove, the
One annular groove is matched with second annular groove, thus dynamic limitation ring type seal.
Ring baffle is equipped in gap between each inner plate and corresponding shaft bearing, the ring baffle is socketed in chain pin
On, flow out the intracorporal lubricant grease of chamber slowly.
Two convex shoulders are equipped at intervals on the chain pin, each bearing is socketed on corresponding convex shoulder, the convex shoulder end outside cavity
Face is equipped with internal screw thread, and one end face of ring baffle is equipped with external screw thread, and the internal screw thread is matched with external screw thread, makes annular
Baffle is connected on corresponding convex shoulder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 chain link, 101 inner plates, 102 outer plates, 103 chain pins, 104 second annular grooves, 105 convex shoulders, 2 bearings,
201 outer rings, 3 ring sets, 301 first annular grooves, 4 cavitys, 5 oil transportation components, 501 elastic strings, 502 scraping blades, 6 ring type seals, 7
Ring baffle.
Specific embodiment
It as described in Figure 1, is a kind of self-lubricating bucket elevator chain, it is end to end at enclosed construction by several chain links 1, respectively
Chain link 1 includes two inner plates 101, two outer plates 102 and a chain pin 103, and 103 both ends of chain pin are hinged with a pair of of inner plate
101 and outer plate 102, be socketed spaced two bearings 2 on the chain pin 103 between two inner plates 101, two bearings 2 it is outer
It is socketed with ring set 3 on circle 201, ring baffle 7, annular gear are equipped in the gap between each inner plate 101 and corresponding shaft bearing 2
Plate 7 is socketed on chain pin 103, flows out the lubricant grease in cavity 4 slowly, two convex shoulders 105 is equipped at intervals on chain pin 103, respectively
Bearing 2 is socketed on corresponding convex shoulder 105, and 105 end face of convex shoulder outside cavity 4 is equipped with internal screw thread, 7 one end of ring baffle
Face is equipped with external screw thread, and internal screw thread is matched with external screw thread, is connected to ring baffle 7 on corresponding convex shoulder 105, two bearings 2
The cavity 4 for storing lubricant grease is formed between ring set 3, is equipped with multiple oil transportation components 5 in cavity 4, oil transportation component 5 includes
The scraping blade 502 that elastic string 501 and interval are fixed in elastic string 501,501 one end of elastic string is fixed on 3 one end inner wall of ring set
On, 501 other end of elastic string is fixed on 3 other end inner wall of ring set, solid with the chain pin 103 in cavity 4 among elastic string 501
It is fixed, ring type seal 6 is equipped between each end face of ring set 3 and corresponding inner plate 101, each end face of ring set 3 is equipped with first annular recessed
Slot 301, second annular groove 104 is opened up on 101 one side of inner plate, and 6 one end of ring type seal is rabbeted in first annular groove
In 301,6 other end of ring type seal rabbets first annular groove 301 and second annular groove in second annular groove 104
104 match, thus dynamic limitation ring type seal 6, ring type seal 6 is used for dynamic sealing grease, and grease is avoided to leak.
When work, peripheral hardware sprocket wheel makes chain movement, and when ring set 3 is contacted with peripheral hardware sprocket engagement, ring set 3 is rotated, ring set 3
Tensile elasticity rope 501 while rotation, drives scraping blade 502 to move while elastic string 501 extends, and scraping blade 502 makes in cavity 4
Lubricant grease movement lubricates the connection of chain pin 103 and inner plate 101, outer plate 102 to make lubricating oil grease lubricating bearing 2
Place, when ring set 3 and the release of peripheral hardware sprocket engagement, elastic string 501 is shunk, and scraping blade 502 moves, by the lubricant grease outside cavity 4
It sucks back in cavity 4.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. a kind of self-lubricating bucket elevator chain, end to end at enclosed construction by several chain links, each chain link includes chain in two
Plate, two outer plates and a chain pin, it is characterised in that: the chain pin both ends are hinged with a pair of of inner plate and outer plate, are located at
Be socketed spaced two bearings on chain pin between two inner plates, be socketed with ring set on the outer ring of two bearings, two bearings with
The cavity for storing lubricant grease is formed between ring set, is equipped with multiple oil transportation components in the cavity, oil transportation component includes bullet
Property rope and the scraping blade that is fixed in elastic string of interval, described elastic string one end be fixed on the inner wall of ring set one end, elastic string is another
One end is fixed on ring set other end inner wall, is fixed among elastic string with the intracorporal chain pin of chamber.
2. a kind of self-lubricating bucket elevator chain according to claim 1, it is characterised in that: each end face of ring set with
Ring type seal is equipped between corresponding inner plate, the ring type seal is used for dynamic sealing grease, grease is avoided to leak.
3. a kind of self-lubricating bucket elevator chain according to claim 2, it is characterised in that: each end face of ring set is set
There is first annular groove, open up second annular groove on the inner plate one side, ring type seal one end interlocking is the
In one annular groove, the ring type seal other end is rabbeted in second annular groove.
4. a kind of self-lubricating bucket elevator chain described in any claim in -3 according to claim 1, it is characterised in that:
Ring baffle is equipped in gap between each inner plate and corresponding shaft bearing, the ring baffle is socketed on chain pin, makes chamber
Intracorporal lubricant grease slowly flows out.
5. a kind of self-lubricating bucket elevator chain according to claim 4, it is characterised in that: interval is set on the chain pin
There are two convex shoulders, each bearing is socketed on corresponding convex shoulder, and the convex shoulder end face outside cavity is equipped with internal screw thread, the annular gear
One end face of plate is equipped with external screw thread, and the internal screw thread is matched with external screw thread, is connected to ring baffle on corresponding convex shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655247.0U CN208361138U (en) | 2018-05-04 | 2018-05-04 | A kind of self-lubricating bucket elevator chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655247.0U CN208361138U (en) | 2018-05-04 | 2018-05-04 | A kind of self-lubricating bucket elevator chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208361138U true CN208361138U (en) | 2019-01-11 |
Family
ID=64933644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820655247.0U Expired - Fee Related CN208361138U (en) | 2018-05-04 | 2018-05-04 | A kind of self-lubricating bucket elevator chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208361138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708938A (en) * | 2018-05-04 | 2018-10-26 | 泰兴市神力链条有限公司 | A kind of oil-free chain |
-
2018
- 2018-05-04 CN CN201820655247.0U patent/CN208361138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708938A (en) * | 2018-05-04 | 2018-10-26 | 泰兴市神力链条有限公司 | A kind of oil-free chain |
| CN108708938B (en) * | 2018-05-04 | 2023-09-29 | 泰兴市神力链条有限公司 | Self-lubricating chain |
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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: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |