CN206901178U - Flight chain - Google Patents
Flight chain Download PDFInfo
- Publication number
- CN206901178U CN206901178U CN201720710249.0U CN201720710249U CN206901178U CN 206901178 U CN206901178 U CN 206901178U CN 201720710249 U CN201720710249 U CN 201720710249U CN 206901178 U CN206901178 U CN 206901178U
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- CN
- China
- Prior art keywords
- chain
- roller
- plate
- height
- roller bearing
- 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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Abstract
The utility model discloses a kind of flight chain, including duplex chain, chain length direction is provided with multiple connecting plates between duplex chain, include multiple outer plates and inner plate per row roller chain, it is connected between the adjacent outer plate and inner plate by roller bearing, roller is socketed with outside roller bearing, roller is between two inner plates, roller bearing runs through duplex chain simultaneously, it is hinged between adjacent connection plates by roller bearing, the both ends of each connecting plate are respectively connected with striker plate, each striker plate bottom is provided with two deep-slotted chip breakers, two deep-slotted chip breakers are respectively sleeved on two adjacent roller bearings, the height of striker plate is more than the height of outer plate, roller diameter is more than the height of inner plate.The utility model is added the tensile strength of chain, can effectively be prevented from producing sideslip and deformation when chain from working, ensure the normal operation of scrapper conveyor by the design of striker plate and roller diameter.
Description
Technical field
It the utility model is related to technical field of conveying machinery, and in particular to a kind of flight chain.
Background technology
Drag conveyor is completed by the sprocket assemblies in head, aircraft tail shelf, i.e., passes through gearbox in motor
Driving under, band movable sprocket rotate, and by sprocket wheel rotate drive chain and on chain connecting plate motion realize thing
Material conveying.Existing scale plate scrapper conveyor, high temperature flying dust and lime-ash after being burned mainly for delivery of power plant's coal and biomass, it will fly
Ash transfers out with lime-ash after water-cooled cooling, and the chain tensile strength of existing scale plate scrapper conveyor is small, at high temperature work
When making, sideslip and deformation easily occur under a stretching force for chain, influence the normal operation of scrapper conveyor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of flight chain, passes through setting for striker plate and roller diameter
Meter, the tensile strength of chain is added, can effectively prevent from producing sideslip and deformation when chain from working, ensure the normal of scrapper conveyor
Operation.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：
A kind of flight chain, including duplex chain, it is provided between duplex chain along chain length direction multiple
Connecting plate, include multiple outer plates and inner plate per row roller chain, pass through rolling between the adjacent outer plate and inner plate
Axle is connected, and roller is socketed with outside the roller bearing, and the roller is between two inner plates, and the roller bearing is simultaneously through double
Row roller chain, it is hinged by the roller bearing between adjacent connection plates, the both ends of each connecting plate are respectively connected with striker plate,
Each striker plate bottom is provided with two deep-slotted chip breakers, and described two deep-slotted chip breakers are respectively sleeved at two adjacent roller bearings
On, the height of the striker plate is more than the height of outer plate, and the roller diameter is more than the height of inner plate.
It is connected with least one connecting plate and drags for slag chute, the bottom for dragging for slag chute is mutually fixed with the connecting plate,
The top for dragging for slag chute is arranged to be open.
The height for dragging for slag chute is more than the height of outer plate, and the height for dragging for slag chute is less than the height of the striker plate
Degree.
The roller diameter is 70~105mm.
Mutually welded with striker plate at the both ends of each connecting plate.
The roller bearing passes through key connection with the roller.
The key is flat key.
The utility model has the advantages that：Flight chain of the present utility model, passes through striker plate and roller diameter
Design, add the tensile strength of chain, can effectively prevent from producing sideslip and deformation when chain from working, ensure scrapper conveyor
Normal operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side structure schematic view；
Fig. 3 is the structural representation of connecting plate in Fig. 1；
Fig. 4 is the structural representation of striker plate in Fig. 1；
In figure：1st, outer plate, 11, axis hole, 2, inner plate, 3, roller bearing, 4, roller, 5, flat key, 6, striker plate, 61, arc
Groove, 7, connecting plate, 8, drag for slag chute, 9, hinged set.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As depicted in figs. 1 and 2, a kind of flight chain, including duplex chain, along chain length between duplex chain
Direction is provided with multiple connecting plates 7, includes multiple outer plates 1 and inner plate 2 per row roller chain, adjacent outer plate 1 and interior
It is connected between carrier bar 2 by roller bearing 3, is provided with the axis hole 11 for wearing roller bearing 3 on outer plate 1 and inner plate 2, outside roller bearing 3
Portion is socketed with roller 4, and roller 4 is between two inner plates 2；
Roller bearing 3 runs through duplex chain simultaneously, i.e., corresponding inner plate 2, outer plate 1 and roller 4 on two row roller chains
Between share a roller bearing；
It is hinged between adjacent connection plates 7 by roller bearing 3, as shown in figure 3, the both sides of connecting plate 7 are provided with multiple hinges
Female connector 9, roller bearing 3 is equipped with hinged set 9, and hinged set 9 and the roller bearing 3 of two neighboring connecting plate 7 form articulated structure.
The both ends of each connecting plate 7 are welded with striker plate 6, and as shown in Figure 1, Figure 2 and Figure 4, each bottom of striker plate 6 is equal
Two deep-slotted chip breakers 61 are provided with, two deep-slotted chip breakers 61 are respectively sleeved on two adjacent roller bearings 3, i.e. in two deep-slotted chip breakers 61
The heart is away from identical with chain pitch, and the centre-to-centre spacing also between the both sides respective hinge set 9 of connecting plate 7 is identical, and the height of striker plate 6 is big
In the height of outer plate 1, the diameter of roller 4 is more than the height of inner plate 2.
Further, the bottom of striker plate 6 and the upper surface flush of connecting plate 7.
Further, the diameter of deep-slotted chip breaker 61 is identical with the external diameter of hinged set 9.
Wherein outer plate 1 is identical with the height of inner plate 2.
The design of striker plate 6, backgauge effect can be played, avoids lime-ash from being run to chain both sides, enters chain to prevent lime-ash
Roller gap in it is stuck so that roller 4 and roller bearing 3 can not normal rotations.Increase roller diameter is advantageous to increase chain
Tensile strength.
It is connected with least one connecting plate 7 and drags for slag chute 8, the bottom and the phase of connecting plate 7 for dragging for slag chute 8 is welded and fixed, and drag for slag
The top of groove 8 is arranged to be open, and the lime-ash being deposited under the bottom can have been included by dragging for slag chute 8.The opening of slag chute 8 is dragged for positioned at dragging for slag
The top of groove 8, when dragging for lime-ash, lime-ash, which enters and is stored in from the opening for dragging for slag chute 8, to be dragged in slag chute 8, then passes through chain one
Rise and take away, i.e., by carrier bar, striker plate and drag for slag chute while act on and lime-ash can be picked up and transferred out.Lime-ash is avoided to influence chain
The proper motion of bar.
Further, the height for dragging for slag chute 8 is more than the height of outer plate 1, and the height for dragging for slag chute 8 is less than striker plate 6
Highly, lime-ash is dragged for preferably to play a part of scraping.
Further, the diameter dimension of roller 4 isThe diameter dimension of roller 4 should be greater than the height dimension 5mm of inner plate 2
~more than 10mm.IfHeight less than inner plate 2 can influence carrier bar normal operation.
Further, 4 a diameter of 70~105mm of roller.
Further, roller bearing 3 is connected with roller 4 by flat key 5, and convenient disassembly, Joining Technology is simple, is more convenient for changing rolling
Son.Because roller 4 is consumable accessory, need to often it change, this connected mode is more conducive to changeing for roller.
Flight chain of the present utility model, by setting up striker plate 6, lime-ash can be avoided to be run to chain both sides, so as to anti-
Only lime-ash avoids chain that sideslip and deformation occurs into stuck roller 4 and roller bearing 3 in the roller gap of chain；Dragging for slag chute can
Pick up the lime-ash of precipitation and Ash water gone out eventually through chain, preferably avoid because lime-ash effect cause chain sideslip and
Deformation, while increase roller diameter so that roller diameter is more than the height of inner plate, and the tension for being advantageous to increase chain is strong
Degree, reduce chain deflection.Chain tensile strength of the present utility model is big, can effectively prevent when chain from working in pulling force effect
Lower generation sideslip and deformation, ensure the normal operation of scrapper conveyor.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.The equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within the scope of protection of the utility model.The scope of protection of the utility model is defined by claims.
Claims (7)
1. a kind of flight chain, including duplex chain, chain length direction is provided with multiple companies between duplex chain
Fishplate bar, include multiple outer plates and inner plate per row roller chain, pass through roller bearing between the adjacent outer plate and inner plate
It is connected, roller is socketed with outside the roller bearing, the roller is located between two inner plates, it is characterized in that, the roller bearing is same
When run through duplex chain, be hinged between adjacent connection plates by the roller bearing, the both ends of each connecting plate are all connected with
There is striker plate, each striker plate bottom is provided with two deep-slotted chip breakers, and described two deep-slotted chip breakers are respectively sleeved at adjacent
On two roller bearings, the height of the striker plate is more than the height of outer plate, and the roller diameter is more than the height of inner plate.
2. flight chain as claimed in claim 1, it is characterized in that, it is connected with least one connecting plate and drags for slag chute, institute
State the bottom for dragging for slag chute and the connecting plate is mutually fixed, the top for dragging for slag chute is arranged to be open.
3. flight chain as claimed in claim 2, it is characterized in that, the height for dragging for slag chute is more than the height of outer plate, and
The height for dragging for slag chute is less than the height of the striker plate.
4. flight chain as claimed in claim 1, it is characterized in that, the roller diameter is 70~105mm.
5. flight chain as claimed in claim 1, it is characterized in that, the both ends of each connecting plate are mutually welded with striker plate
Connect.
6. flight chain as claimed in claim 1, it is characterized in that, the roller bearing passes through key connection with the roller.
7. flight chain as claimed in claim 6, it is characterized in that, the key is flat key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710249.0U CN206901178U (en) | 2017-06-16 | 2017-06-16 | Flight chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710249.0U CN206901178U (en) | 2017-06-16 | 2017-06-16 | Flight chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206901178U true CN206901178U (en) | 2018-01-19 |
Family
ID=61285258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720710249.0U Expired - Fee Related CN206901178U (en) | 2017-06-16 | 2017-06-16 | Flight chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206901178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266832A (en) * | 2021-04-22 | 2021-08-17 | 舟山旺能环保能源有限公司 | Low fault rate and slagging-off speed reliable and stable dross removal mechanism |
-
2017
- 2017-06-16 CN CN201720710249.0U patent/CN206901178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266832A (en) * | 2021-04-22 | 2021-08-17 | 舟山旺能环保能源有限公司 | Low fault rate and slagging-off speed reliable and stable dross removal mechanism |
| CN113266832B (en) * | 2021-04-22 | 2022-04-22 | 舟山旺能环保能源有限公司 | Low fault rate and slagging-off speed reliable and stable dross removal mechanism |
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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: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |