CN108217124A - A kind of heavy plate chain tension wheel shaft bearing structure - Google Patents
A kind of heavy plate chain tension wheel shaft bearing structure Download PDFInfo
- Publication number
- CN108217124A CN108217124A CN201810047189.8A CN201810047189A CN108217124A CN 108217124 A CN108217124 A CN 108217124A CN 201810047189 A CN201810047189 A CN 201810047189A CN 108217124 A CN108217124 A CN 108217124A
- Authority
- CN
- China
- Prior art keywords
- wheel
- bearing
- chain
- tensioning wheel
- drive shaft
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of heavy plate chain tension wheel shaft bearing structures, it includes pedestal, tensioning wheel, great wheel, chain, initiative drive shaft and slave drive axis, the initiative drive shaft and slave drive axis are set on pedestal, the tensioning wheel and great wheel are respectively arranged on the both ends of slave drive axis and initiative drive shaft, and the chain is set around corresponding tensioning wheel and great wheel；The tensioning wheel is connect with slave drive axis by bearing, and the bearing both ends are located by connecting by bearing (ball) cover.The bearing uses rolling bearing.The tensioning wheel is equipped with oil filler point, and the oil filler point is communicated with bearing.The great wheel is fixedly connected with initiative drive shaft using key.Its is simple in structure, easily manufactured, and the automatic compensation of phase error can be only realized by tensioning wheel, avoids manual adjustment frequently repeatedly；And it avoids the excessive wear in the chain course of work or since chain is left-right asymmetry, causes sound of movement；It can keep the stability of chain drive, increase the service life of chain.
Description
Technical field
The present invention relates to a kind of wheel bearing arrangements, are specifically related to a kind of heavy plate chain tension wheel shaft bearing structure.
Background technology
At present, in the production process of automobile, it is often necessary to each processing component of automobile is transmitted to each corresponding machining position,
For the transmission on automobile assembly line, usually carried out by the cooperation of sprocket wheel and chain.Use for common sprocket wheel chain,
Before work starts, the adjusting to chain elasticity can be realized by adjusting the position of tensioning wheel.However for heavy wide plate chain,
It is very high for the phase angle requirement between each tooth of tensioning wheel, if the error in process between each tooth is larger or uses
After time longer abrasion, increase phase error, certain influence is generated to the transmission of chain；Or chain is left-right asymmetry, after
And make to generate sound of movement in chain transmission process.Such situation can not only reduce working environment quality, but also can increase the abrasion of chain,
Reduce service life.
Therefore, a kind of heavy plate chain tension wheel shaft bearing structure is researched and developed, the automatic compensation of phase error can be realized, avoid chain
Sound of movement occurs for excessive wear in the course of work, keeps the stability of chain, it is urgently to be resolved hurrily to become those skilled in the art
Problem.
Invention content
The defects of to overcome the prior art, it is an object of the invention to：A kind of heavy plate chain tension wheel shaft bearing structure is provided,
The tensioning wheel then can only be realized the automatic compensation of phase error by tensioning wheel, be kept away by bearing and slave drive axis connection
Exempt from excessive wear in the chain course of work or since chain is left-right asymmetry, cause sound of movement；Keep the stabilization of chain drive
Property increases the service life of chain.
The present invention solves technical problem and adopts the following technical scheme that：
A kind of heavy plate chain tension wheel shaft bearing structure, including pedestal, tensioning wheel, great wheel, chain, initiative drive shaft and driven biography
Moving axis, the initiative drive shaft and slave drive axis are set on pedestal, and the tensioning wheel and great wheel are respectively arranged on slave drive
The both ends of axis and initiative drive shaft, the chain are set around corresponding tensioning wheel and great wheel；The tensioning wheel and slave drive axis
It is connected by bearing, the bearing both ends are located by connecting by bearing (ball) cover.
Also there are following technical characteristics by the present invention：
The bearing uses rolling bearing.
The tensioning wheel is equipped with oil filler point, and the oil filler point is communicated with bearing.
The great wheel is fixedly connected with initiative drive shaft using key.
Described initiative drive shaft one end is connect with driving device.
Described initiative drive shaft one end is fixed with the gear being connect with driving device.
Compared with the prior art, beneficial effects of the present invention are embodied in：
1st, a kind of heavy plate chain tension wheel shaft bearing structure of the present invention, wherein, tensioning wheel by bearing and slave drive axis connection, after
And the automatic compensation of phase error can be only realized by tensioning wheel, manual adjustment frequently repeatedly is avoided, avoids chain worked
Excessive wear in journey or since chain is left-right asymmetry, causes sound of movement.
2nd, a kind of heavy plate chain tension wheel shaft bearing structure of the present invention can keep the stability of chain drive, increase chain
Service life.
The heavy plate chain tension wheel shaft bearing structure, it is simple in structure, it is easily manufactured, it can be on the basis of existing slave drive axis
On be improved, that is, realize that tensioning wheel is opposite with slave drive axis is slidably connected, so as to reduce repacking cost；It can be only by opening
Bearing up pulley realizes the automatic compensation of phase error, avoids manual adjustment frequently repeatedly；Avoid the excessive mill in the chain course of work
It damages or since chain is left-right asymmetry, causes sound of movement；It can keep the stability of chain drive, increase the service life of chain；
It is easy to operate, financial cost is saved, it is applied widely, it is easy to utilize.
Description of the drawings
Fig. 1 is schematic cross-sectional view of the present invention.
Wherein：1- pedestals, 2- tensioning wheels, 21- oil filler points, 3- great wheels, 5- initiative drive shafts, 51- gears, 6- slave drives
Axis, 7- bearings, 8- bearing (ball) covers, 9- keys.
Specific embodiment
With reference to Fig. 1, to this heavy plate chain tension wheel shaft bearing structure feature, details are as follows：
A kind of heavy plate chain tension wheel shaft bearing structure, including pedestal 1, tensioning wheel 2, great wheel 3, chain（It is not shown）, actively pass
Moving axis 5 and slave drive axis 6, the initiative drive shaft 5 and slave drive axis 6 are set on pedestal 1, the tensioning wheel 2 and head
Wheel 3 is respectively arranged on the both ends of slave drive axis 6 and initiative drive shaft 5, and the chain is set around corresponding tensioning wheel 2 and great wheel 3；
The tensioning wheel 2 is connect with slave drive axis 6 by bearing 7, and 7 both ends of bearing are located by connecting by bearing (ball) cover 8.
The heavy plate chain tension wheel shaft bearing structure is in action process, since tensioning wheel 2 passes through bearing 7 and slave drive axis
6 connections, realize and are mutually slidably connected between tensioning wheel 2 and slave drive axis 6；Then only it can realize that phase is missed by tensioning wheel 2
The continuous service of chain is realized in the automatic compensation of difference, is avoided artificial frequently being adjusted repeatedly, is avoided in the chain course of work
Excessive wear or since chain is left-right asymmetry, cause sound of movement, noise effect caused to working environment.
As the preferred embodiment of the present invention, with reference to shown in Fig. 1；
The automatic compensation of phase error only can be realized by tensioning wheel 2 to further ensure that, reduce tensioning wheel 2 and slave drive
Frictional force between axis 6, maximum reduce the resistance compensated automatically；The bearing 7 uses rolling bearing.
Specifically, the lubricant effect to ensure bearing 7, the service life of raising bearing 7；The tensioning wheel 2 is equipped with note
Oilhole 21, and the oil filler point 21 is communicated with bearing 7；So as to be lubricated by oil filler point 21 to bearing 7, reduce abrasion.
Specifically, to ensure transmission effect, the great wheel 3 is fixedly connected with initiative drive shaft 5 using key 9；So as to keep
Great wheel 3 is relatively fixed with initiative drive shaft 5, is static, great wheel 3 is driven to rotate by the rotation of initiative drive shaft 5, then realizes and pass
Dynamic effect.
Wherein, described 5 one end of initiative drive shaft is connect with driving device；Described 5 one end of initiative drive shaft be fixed with
The gear 51 of driving device connection；Gear 51 so as to drive 5 one end of initiative drive shaft by driving device rotates, then band
Dynamic initiative drive shaft 5 acts, and static great wheel 3 is rotated by chain-driving tensioning wheel 2 corresponding thereto by initiative drive shaft 5；
Wherein, since tensioning wheel 2 and slave drive axis 6 are slidably connected, so as to only realize the automatic benefit of phase error by tensioning wheel 2
It repays, avoids manual adjustment frequently repeatedly；Avoid excessive wear in the chain course of work or since chain is left-right asymmetry,
Cause sound of movement；It can keep the stability of chain drive, increase the service life of chain.
The present invention provides a kind of heavy plate chain tension wheel shaft bearing structure, simple in structure, easily manufactured, can be existing driven
It is improved on the basis of transmission shaft, that is, realizes that tensioning wheel is opposite with slave drive axis and be slidably connected, so as to reduce repacking cost；
And it can only realize the automatic compensation of phase error by tensioning wheel, avoid artificial adjusting frequently repeatedly；Chain is avoided in work
Excessive wear during work or since chain is left-right asymmetry, causes sound of movement；The tension wheel shaft bearing structure can keep chain to pass
Dynamic stability increases the service life of chain；It is easy to operate, financial cost is saved, it is applied widely, it is easy to utilize.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of heavy plate chain tension wheel shaft bearing structure, including pedestal, tensioning wheel, great wheel, chain, initiative drive shaft and driven
Transmission shaft, the initiative drive shaft and slave drive axis are set on pedestal, and the tensioning wheel and great wheel are respectively arranged on driven biography
The both ends of moving axis and initiative drive shaft, the chain are set around corresponding tensioning wheel and great wheel；It is characterized in that：The tensioning wheel
It is connect with slave drive axis by bearing, the bearing both ends are located by connecting by bearing (ball) cover.
2. a kind of heavy plate chain tension wheel shaft bearing structure according to claim 1, it is characterised in that：The bearing is using rolling
Dynamic bearing.
3. a kind of heavy plate chain tension wheel shaft bearing structure according to claim 1, it is characterised in that：It is set on the tensioning wheel
There is oil filler point, and the oil filler point is communicated with bearing.
4. a kind of heavy plate chain tension wheel shaft bearing structure according to claim 1, it is characterised in that：The great wheel and active
Transmission shaft is fixedly connected using key.
5. a kind of heavy plate chain tension wheel shaft bearing structure according to claim 4, it is characterised in that：The initiative drive shaft
One end is connect with driving device.
6. a kind of heavy plate chain tension wheel shaft bearing structure according to claim 5, it is characterised in that：The initiative drive shaft
One end is fixed with the gear being connect with driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047189.8A CN108217124A (en) | 2018-01-18 | 2018-01-18 | A kind of heavy plate chain tension wheel shaft bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047189.8A CN108217124A (en) | 2018-01-18 | 2018-01-18 | A kind of heavy plate chain tension wheel shaft bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108217124A true CN108217124A (en) | 2018-06-29 |
Family
ID=62667374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810047189.8A Pending CN108217124A (en) | 2018-01-18 | 2018-01-18 | A kind of heavy plate chain tension wheel shaft bearing structure |
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| Country | Link |
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| CN (1) | CN108217124A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602435A (en) * | 2009-06-09 | 2009-12-16 | 无锡雪浪输送机械有限公司 | A kind of improved type double-chain automatic regulation tensioning mechanism |
| CN201391878Y (en) * | 2009-04-26 | 2010-01-27 | 青岛达能环保设备有限公司 | Tension pulley mechanism of scraper slag conveyer |
| CN201415864Y (en) * | 2009-06-09 | 2010-03-03 | 无锡雪浪输送机械有限公司 | Automatic regulating and tensioning mechanism for double chains |
| CN203593366U (en) * | 2013-11-29 | 2014-05-14 | 杭州美高华颐化工有限公司 | Head wheel conveying and energy saving system for chemical products |
| CN204301095U (en) * | 2014-12-09 | 2015-04-29 | 大唐黄岛发电有限责任公司 | A kind of band tooth tension wheel being applicable to dragveyer of improvement |
-
2018
- 2018-01-18 CN CN201810047189.8A patent/CN108217124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201391878Y (en) * | 2009-04-26 | 2010-01-27 | 青岛达能环保设备有限公司 | Tension pulley mechanism of scraper slag conveyer |
| CN101602435A (en) * | 2009-06-09 | 2009-12-16 | 无锡雪浪输送机械有限公司 | A kind of improved type double-chain automatic regulation tensioning mechanism |
| CN201415864Y (en) * | 2009-06-09 | 2010-03-03 | 无锡雪浪输送机械有限公司 | Automatic regulating and tensioning mechanism for double chains |
| CN203593366U (en) * | 2013-11-29 | 2014-05-14 | 杭州美高华颐化工有限公司 | Head wheel conveying and energy saving system for chemical products |
| CN204301095U (en) * | 2014-12-09 | 2015-04-29 | 大唐黄岛发电有限责任公司 | A kind of band tooth tension wheel being applicable to dragveyer of improvement |
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| PB01 | Publication | ||
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Application publication date: 20180629 |