CN105217239A - Gig driven shaft chain sprocket connecting mechanism - Google Patents
Gig driven shaft chain sprocket connecting mechanism Download PDFInfo
- Publication number
- CN105217239A CN105217239A CN201510717437.1A CN201510717437A CN105217239A CN 105217239 A CN105217239 A CN 105217239A CN 201510717437 A CN201510717437 A CN 201510717437A CN 105217239 A CN105217239 A CN 105217239A
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- CN
- China
- Prior art keywords
- driven shaft
- sprocket wheel
- gig
- chain
- sprocket
- 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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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Gears, Cams (AREA)
Abstract
The present invention relates to a kind of gig assembly, is gig driven shaft chain sprocket connecting mechanism specifically.It comprises driven shaft, and there is the first sprocket wheel one end of driven shaft, and the other end has the second sprocket wheel.Described first sprocket wheel with between driven shaft by keyway with retainingf key in being fixedly connected with.Being characterized in there is turning set between described second sprocket wheel and driven shaft, coordinating, in being fixedly connected with between turning set with the second sprocket wheel in pivoting friction shape between turning set with driven shaft.Use the gig maintenance cost of this connection structure lower.
Description
Technical field
The present invention relates to a kind of gig assembly, is gig driven shaft chain sprocket connecting mechanism specifically.
Background technology
All know in food machinery industry, sprocket wheel all can be installed in the two ends of the driven shaft of gig.
At present, the gig driven shaft chain sprocket connecting mechanism in food machinery industry comprises driven shaft, and the two ends of driven shaft are all fixed with sprocket wheel by keyway and retainingf key.During use, become by driven shaft horizontal rotating shaft shape to be installed to the relevant position of gig, two sprocket wheels are connected with the driver train of gig respectively by chain.Due to the problem of setting accuracy, the gear position on two sprocket wheels cannot ensure completely the same, and the chain length between driven shaft with hoist driving device is generally equal.Therefore, this bindiny mechanism in use, one of them sprocket wheel and chain interoperation tighter, another sprocket wheel and chain interoperation more loose, two sprocket wheels stressed unequal, coordinate during use that tighter sprocket wheel and chain fragile, make the maintenance cost of gig higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of gig driven shaft chain sprocket connecting mechanism, uses the gig maintenance cost of this connection structure lower.
For solving the problem, provide technical scheme:
Gig driven shaft chain sprocket connecting mechanism of the present invention comprises driven shaft, and there is the first sprocket wheel one end of driven shaft, and the other end has the second sprocket wheel.Described first sprocket wheel with between driven shaft by keyway with retainingf key in being fixedly connected with.Being characterized in there is turning set between described second sprocket wheel and driven shaft, coordinating, in being fixedly connected with between turning set with the second sprocket wheel in pivoting friction shape between turning set with driven shaft.
Take above scheme, have the following advantages:
Owing to having turning set between the second sprocket wheel of gig driven shaft chain sprocket connecting mechanism of the present invention and driven shaft, coordinate in pivoting friction shape between turning set with driven shaft, turning set has between the second sprocket wheel in being fixedly connected with.During use, first by driven shaft in the relevant position horizontally rotating shape and be installed to gig, then the first sprocket wheel is connected with the driver train of gig respectively by chain with the second sprocket wheel.There is the tighter of a sprocket wheel and chain interoperation, during the more loose problem of another sprocket wheel and chain interoperation, first sprocket wheel and chain interoperation tighter, turning effort is had between chain and the first sprocket wheel, turning effort drives the first sprocket wheel and driven shaft to rotate, more loose now due to the second sprocket wheel and chain interoperation, the antagonistic force of chain to the second sprocket wheel is less than the static friction force between turning set and driven shaft, so the second sprocket wheel rotates together with driven shaft, the second sprocket wheel is made slowly to become tight with coordinating of chain, antagonistic force between chain and the second sprocket wheel becomes large gradually, when counteraction is greater than turning set with during from the static friction force of between centers, be rotating between driven shaft and turning set, now, driven shaft and the first sprocket rotation, second sprocket wheel and turning set motionless, when the position consistency of the wheel between cog of the gear teeth and the second sprocket wheel that turn to the first sprocket wheel, turning effort between chain and the first sprocket wheel disappears, first sprocket wheel and driven shaft stop operating, first sprocket wheel is identical with the tightness that sprocket wheel coordinates with the second sprocket wheel, first sprocket wheel and the second sprocket wheel stressed equal.When the second sprocket wheel and chain interoperation tighter, turning effort is had between chain and the second sprocket wheel, turning effort drives the second sprocket wheel and driven shaft to rotate, more loose now due to the first sprocket wheel and chain interoperation, the antagonistic force of chain to the first sprocket wheel is less than the static friction force between turning set and driven shaft, first sprocket wheel rotates together with driven shaft, the slowly change that first sprocket wheel coordinates with sprocket wheel is tight, when antagonistic force when between the first sprocket wheel and sprocket wheel is greater than the static friction force between turning set and driven shaft, be rotating between turning set and driven shaft, now, second sprocket rotation, driven shaft and the first sprocket wheel motionless, when the position consistency of the wheel between cog of the gear teeth and the first sprocket wheel that turn to the second sprocket wheel, turning effort between chain and the second sprocket wheel disappears, second sprocket wheel and turning set stop operating, first sprocket wheel is identical with the tightness that sprocket wheel coordinates with the second sprocket wheel, first sprocket wheel and the second sprocket wheel stressed equal.Therefore, in use, there will not be the comparatively tight of a sprocket wheel and chain interoperation, the more loose problem of another sprocket wheel and chain interoperation, makes two sprocket wheels all not fragile, reduces the maintenance cost of gig this gig driven shaft chain sprocket connecting mechanism.
Accompanying drawing explanation
Fig. 1 is the structural representation of gig driven shaft chain sprocket connecting mechanism of the present invention;
Fig. 2 is gig driven shaft chain sprocket connecting mechanism of the present invention axial cutaway view in a state of use.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As depicted in figs. 1 and 2, gig driven shaft chain sprocket connecting mechanism of the present invention comprises driven shaft 1, and one end of driven shaft 1 is provided with the first sprocket wheel 2, and the other end is provided with the second sprocket wheel 5.Described first sprocket wheel 2 with between driven shaft 1 by keyway with retainingf key 3 in being fixedly connected with.Being provided with turning set 4 between described second sprocket wheel 5 and driven shaft 1, coordinating, in being fixedly connected with between turning set 4 with the second sprocket wheel 5 in pivoting friction shape between turning set 4 with driven shaft 1.
During use, first by driven shaft 1 in the relevant position horizontally rotating shape and be installed to gig 6.Then, the first sprocket wheel 2 is connected respectively by the driver train of chain with gig 6 with the second sprocket wheel 5.Use the chain of the gig 6 of this gig driven shaft chain sprocket connecting mechanism not fragile, thus the maintenance cost of gig 6 can be reduced.
Claims (1)
1. gig driven shaft chain sprocket connecting mechanism, comprises driven shaft (1), and there is the first sprocket wheel (2) one end of driven shaft (1), and the other end has the second sprocket wheel (5); Described first sprocket wheel (2) with between driven shaft (1) by keyway with retainingf key (3) in being fixedly connected with; It is characterized in that there is turning set (4) between described second sprocket wheel (5) and driven shaft (1), coordinating, in being fixedly connected with between turning set (4) with the second sprocket wheel (5) in pivoting friction shape between turning set (4) with driven shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717437.1A CN105217239A (en) | 2015-10-30 | 2015-10-30 | Gig driven shaft chain sprocket connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717437.1A CN105217239A (en) | 2015-10-30 | 2015-10-30 | Gig driven shaft chain sprocket connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105217239A true CN105217239A (en) | 2016-01-06 |
Family
ID=54986613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510717437.1A Pending CN105217239A (en) | 2015-10-30 | 2015-10-30 | Gig driven shaft chain sprocket connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105217239A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049112A (en) * | 1974-12-19 | 1977-09-20 | Gewerkschaft Eisenhutte Westfalia | Chain drum for chain conveyors |
| JPH0680230A (en) * | 1992-09-07 | 1994-03-22 | T Andotei:Kk | Sprocket mounting structure for driven shaft |
| CN2801722Y (en) * | 2005-06-28 | 2006-08-02 | 周龙飞 | Chain wheel device of chain conveying machine |
| CN101913492A (en) * | 2010-08-18 | 2010-12-15 | 芜湖市海联机械设备有限公司 | Tail structure of high-speed board chain hoisting machine |
| CN205114310U (en) * | 2015-10-30 | 2016-03-30 | 江苏楷益智能科技有限公司 | Lifting machine driven shaft sprocket coupling mechanism |
-
2015
- 2015-10-30 CN CN201510717437.1A patent/CN105217239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049112A (en) * | 1974-12-19 | 1977-09-20 | Gewerkschaft Eisenhutte Westfalia | Chain drum for chain conveyors |
| JPH0680230A (en) * | 1992-09-07 | 1994-03-22 | T Andotei:Kk | Sprocket mounting structure for driven shaft |
| CN2801722Y (en) * | 2005-06-28 | 2006-08-02 | 周龙飞 | Chain wheel device of chain conveying machine |
| CN101913492A (en) * | 2010-08-18 | 2010-12-15 | 芜湖市海联机械设备有限公司 | Tail structure of high-speed board chain hoisting machine |
| CN205114310U (en) * | 2015-10-30 | 2016-03-30 | 江苏楷益智能科技有限公司 | Lifting machine driven shaft sprocket coupling mechanism |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |