CN208470847U - A kind of scrapper conveyor idler structure - Google Patents
A kind of scrapper conveyor idler structure Download PDFInfo
- Publication number
- CN208470847U CN208470847U CN201821160222.XU CN201821160222U CN208470847U CN 208470847 U CN208470847 U CN 208470847U CN 201821160222 U CN201821160222 U CN 201821160222U CN 208470847 U CN208470847 U CN 208470847U
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- CN
- China
- Prior art keywords
- carrying roller
- upper junction
- lower connecting
- sealing block
- connecting plate
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a kind of scrapper conveyor idler structures, including carrying roller, main shaft, end closure, bearing fixed seat and annular backup pad, the left end of the carrying roller is equipped with upper junction plate, upper junction plate is fixedly mounted on the inner sidewall of carrying roller, upper junction plate is issued equipped with lower connecting plate, the inner sidewall of lower connecting plate is connect with bearing fixed seat, and rolling bearing is equipped in bearing fixed seat；The left side of the upper junction plate is equipped with sealing block, lower connecting plate is equipped with the second sealing block, the left side of lower connecting plate is arranged in second sealing block, and sealing block and the second sealing block are annular projection, and multiple threaded holes are laid on upper junction plate, circumferentially shape is distributed on upper junction plate multiple threaded holes, and the threaded hole that upper junction plate is corresponded on lower connecting plate is equipped with multiple fixedly connected holes.The bristle of the utility model setting can remove solid slag remaining on carrying roller, reduce influence of the residue to carrying roller, improve the physical life of carrying roller.
Description
Technical field
The utility model relates to scrapper conveyor field, specifically a kind of scrapper conveyor idler structure.
Background technique
Currently, as the industries such as coal, electric power, harbour, metallurgy continue to develop, Application range constantly expands
Exhibition, usage amount increases year by year, and develops to the direction of large conveying quantity, long range, high speed.A list as belt conveyor
Member, carrying roller shape is small, and structure is simple, and usage quantity is huge in belt conveyor complete machine, and quality good or not directly influences defeated
Send the performance of machine, such as adhesive tape service life, power of motor, delivered payload capability and carrying roller usage quantity.It is operated because it is long-term, carrying roller is being held
Also moment and adhesive tape are in contact friction and bear the bad working environments such as various variable load impacts, dust, humidity, water drenching, salt fog when load.
Therefore, carrying roller is just needed replacing after a period of operation, existing carrying roller is to need to dismount bearing when replacement, and axis
The dismounting held is more troublesome, bothersome laborious.
Utility model content
The purpose of this utility model is to provide a kind of scrapper conveyor idler structures, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of scrapper conveyor idler structure, including carrying roller, main shaft, end closure, bearing fixed seat and annular backup pad, institute
The left end for stating carrying roller is equipped with upper junction plate, and upper junction plate is fixedly mounted on the inner sidewall of carrying roller, and issuing for upper junction plate is set
There is lower connecting plate, the inner sidewall of lower connecting plate is connect with bearing fixed seat, and rolling bearing is equipped in bearing fixed seat；On described
The left side of connecting plate is equipped with sealing block, and lower connecting plate is equipped with the second sealing block, and a left side for lower connecting plate is arranged in the second sealing block
Side, and sealing block and the second sealing block are annular projection, and multiple threaded holes are laid on upper junction plate, multiple threaded holes
Circumferentially shape is distributed on upper junction plate, and the threaded hole that upper junction plate is corresponded on lower connecting plate is equipped with multiple fixedly connected holes, spiral shell
Pit internal screw thread is connected with screw；The annular backup pad links together with carrying roller, and shaft is equipped at the axle center of end closure
Mounting hole, end closure, top be equipped with first annular groove, the lower section of first annular groove is equipped with second annular groove；Institute
It states and is additionally provided with screw placement slot on end closure, the position of screw placement slot is fixedly connected with hole site phase on lower connecting plate
Together, retaining ring is additionally provided on end closure；The left and right ends of the carrying roller are equipped with mounting base, and mounting base is equipped with bristle holder.
Further scheme as the utility model: the lower connecting plate and bearing fixed seat are by same material integrally casting
It forms.
Further scheme as the utility model: the internal diameter of the annular backup pad and the diameter of main shaft are identical, annular
The diameter of support plate and the internal diameter of carrying roller are identical.
Further scheme as the utility model: the first annular groove is used cooperatively with sealing block, the second annular
Groove is used cooperatively with the second sealing block.
Further scheme as the utility model: the bristle holder is equipped with bristle, the left and right ends of bristle holder and peace
Dress seat is fixed together.
Compared with prior art, the bristle of the utility model setting can remove solid slag remaining on carrying roller, reduce
Influence of the residue to carrying roller, improves the physical life of carrying roller；When needing replacing carrying roller, first carrying roller is disassembled, is then gone
Fall retaining ring, end closure is removed, removing screw thereafter, then separates carrying roller and lower connecting plate, it can be by main shaft from support
The left end of roller is extracted out, so that carrying roller is in replacement, it is not necessary to arduously be removed, so that operation becomes simple.
Detailed description of the invention
Fig. 1 is a kind of position view of scrapper conveyor idler structure middle idler roller.
Fig. 2 is what structural schematic diagram in a kind of scrapper conveyor idler structure.
Fig. 3 is a kind of structural schematic diagram of scrapper conveyor idler structure medial end portions capping.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of scrapper conveyor idler structure, including carrying roller 1, main shaft 5, end closure 8, bearing fixed seat
11 and annular backup pad 6, the left end of the carrying roller 1 be equipped with upper junction plate 7, upper junction plate 7 is fixedly mounted on the inside of carrying roller 1
On wall, upper junction plate 7 can be to be fixedly connected with carrying roller 1 by welding, be also possible to 1 integrally casting of carrying roller and
At upper junction plate 7 is issued equipped with lower connecting plate 9, and the inner sidewall of lower connecting plate 9 is connect with bearing fixed seat 11, lower connecting plate 9
It is integrally cast with bearing fixed seat 11 by same material, rolling bearing 10 is installed in bearing fixed seat 11；The upper company
The left side of fishplate bar 7 is equipped with sealing block 14, and lower connecting plate 9 is equipped with the second sealing block 13, and the second sealing block 13 is arranged in lower connection
The left side of plate 9, and sealing block 14 and the second sealing block 13 are annular projection, and multiple screw threads are laid on upper junction plate 7
Hole, circumferentially shape is distributed on upper junction plate 7 multiple threaded holes, and the threaded hole of upper junction plate 7 is corresponded on lower connecting plate 9 equipped with more
A fixedly connected hole, threaded hole internal screw thread are connected with screw 12；The annular backup pad 6 links together with carrying roller 1, annular branch
The internal diameter of fagging 6 is identical as the diameter of main shaft 5, and the diameter of annular backup pad 6 is identical as the internal diameter of carrying roller 1；The end closure 8
Axle center at be equipped with shaft mounting hole 17, end closure 8, top be equipped with first annular groove 18, first annular groove 18
Lower section is equipped with second annular groove 19, and first annular groove 18 is used cooperatively with sealing block 14, second annular groove 19 and second
Sealing block 13 is used cooperatively；Screw placement slot 15, the position of screw placement slot 15 and lower connection are additionally provided on the end closure 8
On plate 9 to be fixedly connected with hole site identical, retaining ring 16 is additionally provided on end closure 8, end closure 8 can be fixed on by retaining ring 16
On main shaft 5；The left and right ends of the carrying roller 1 are equipped with mounting base 4, and mounting base 4 is equipped with bristle holder 2, and bristle holder 2 is equipped with bristle
3, left and right ends and the mounting base 4 of bristle holder 2 are fixed together；In use, the bottom of carrying roller 1 connects with bristle 3
Touching, bristle 3 can remove solid slag remaining on carrying roller 1, reduce influence of the residue to carrying roller, improve the practical longevity of carrying roller
Life；When needing replacing carrying roller 1, first carrying roller 1 is disassembled, then removes retaining ring 16, end closure 8 is removed, is existed thereafter
Screw 12 is removed, then separates carrying roller 1 and lower connecting plate 9, main shaft can be extracted out from the left end of carrying roller 1, so that support
Roller 1 is in replacement, it is not necessary to arduously remove, so that operation becomes simple.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (5)
1. a kind of scrapper conveyor idler structure, including carrying roller (1), main shaft (5), end closure (8), bearing fixed seat (11) and ring
Shape support plate (6), which is characterized in that the left end of the carrying roller (1) is equipped with upper junction plate (7), and upper junction plate (7) is fixedly mounted
On the inner sidewall of carrying roller (1), upper junction plate (7) is issued equipped with lower connecting plate (9), the inner sidewall and axis of lower connecting plate (9)
Fixing seat (11) connection is held, rolling bearing (10) are installed in bearing fixed seat (11)；The left side of the upper junction plate (7) is equipped with
Sealing block (14), lower connecting plate (9) are equipped with the second sealing block (13), and the second sealing block (13) is arranged in lower connecting plate (9)
Left side, and sealing block (14) and the second sealing block (13) they are annular projection, and are laid with multiple screw threads on upper junction plate (7)
Hole, circumferentially shape is distributed on upper junction plate (7) multiple threaded holes, and the threaded hole of upper junction plate (7) is corresponded on lower connecting plate (9)
Equipped with multiple fixedly connected holes, threaded hole internal screw thread is connected with screw (12)；The annular backup pad (6) connect with carrying roller (1)
Together, at the axle center of end closure (8) be equipped with shaft mounting hole (17), end closure (8), top be equipped with it is first annular recessed
The lower section of slot (18), first annular groove (18) is equipped with second annular groove (19)；Screw is additionally provided on the end closure (8)
Placing groove (15), the position of screw placement slot (15) and identical, the end closure that is fixedly connected with hole site on lower connecting plate (9)
(8) retaining ring (16) are additionally provided on；The left and right ends of the carrying roller (1) are equipped with mounting base (4), and mounting base (4) is equipped with bristle holder
(2).
2. a kind of scrapper conveyor idler structure according to claim 1, which is characterized in that the lower connecting plate (9) and axis
Fixing seat (11) is held to be integrally cast by same material.
3. a kind of scrapper conveyor idler structure according to claim 1, which is characterized in that the annular backup pad (6)
Internal diameter is identical as the diameter of main shaft (5), and the diameter of annular backup pad (6) is identical as the internal diameter of carrying roller (1).
4. a kind of scrapper conveyor idler structure according to claim 1, which is characterized in that the first annular groove (18)
It is used cooperatively with sealing block (14), second annular groove (19) is used cooperatively with the second sealing block (13).
5. a kind of scrapper conveyor idler structure according to claim 1, which is characterized in that the bristle holder (2) is equipped with
Bristle (3), left and right ends and the mounting base (4) of bristle holder (2) are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160222.XU CN208470847U (en) | 2018-07-23 | 2018-07-23 | A kind of scrapper conveyor idler structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160222.XU CN208470847U (en) | 2018-07-23 | 2018-07-23 | A kind of scrapper conveyor idler structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208470847U true CN208470847U (en) | 2019-02-05 |
Family
ID=65207779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821160222.XU Expired - Fee Related CN208470847U (en) | 2018-07-23 | 2018-07-23 | A kind of scrapper conveyor idler structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208470847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938387A (en) * | 2021-02-25 | 2021-06-11 | 上海科大重工集团有限公司 | Barrel-replaceable carrier roller structure for belt conveyor |
-
2018
- 2018-07-23 CN CN201821160222.XU patent/CN208470847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938387A (en) * | 2021-02-25 | 2021-06-11 | 上海科大重工集团有限公司 | Barrel-replaceable carrier roller structure for belt conveyor |
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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: 20190205 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |