CN206760764U - A kind of new aspirator band driving wheel mounting structure of cigarette machine - Google Patents
A kind of new aspirator band driving wheel mounting structure of cigarette machine Download PDFInfo
- Publication number
- CN206760764U CN206760764U CN201720391862.0U CN201720391862U CN206760764U CN 206760764 U CN206760764 U CN 206760764U CN 201720391862 U CN201720391862 U CN 201720391862U CN 206760764 U CN206760764 U CN 206760764U
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- rotating shaft
- belt wheel
- mounting structure
- aspirator
- tooth form
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Abstract
The utility model discloses a kind of new aspirator band driving wheel mounting structure of cigarette machine, what it solved each main member of aspirator tape drive mechanism in the prior art rocks problem, with mounting structure is reasonable, each component is not susceptible to rock, working stability, significantly reduce maintenance mans and operative employee labor intensity effect, its technical scheme is：With rotating shaft it is connected located at one end of rotating shaft and by screw including rotating shaft and successively along axially arranged aspirator belt wheel, ring flange, tooth form belt wheel and the end cap of rotating shaft, described aspirator belt wheel；Bearing is provided between described ring flange and rotating shaft, passes through key connection between described tooth form belt wheel and rotating shaft；Described end cap is located at the other end of rotating shaft and needle bearing is provided between rotating shaft.
Description
Technical field
It the utility model is related to a kind of new aspirator band driving wheel mounting structure of cigarette machine.
Background technology
In the course of work of cigarette machine, cigarette maker shred suction belt drive mechanism occur tooth form belt wheel, cog belt, bearing, altogether
Easily there is the phenomenon that connection loosens in the parts such as the rotating shaft of axle two-wheel, flat key, and ultimately result in the disabling damage of parts.In addition,
Due to couple loosen caused by each main member of aspirator tape drive mechanism rock, then directly result in the aspirator band of high-speed cruising
Operation is unstable, and then influences the uniformity of pipe tobacco flow distribution on aspirator band, easily causes slight ring cigarette phenomenon, have impact on cigarette
Branch distribution of weight, make cigarette weight mark partially it is not up to standard, cigarette rejecting amount is excessive.
In summary, problem is rocked for how to avoid each main member of aspirator tape drive mechanism in the prior art, still
Lack effective solution.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of new aspirator band driving wheel of cigarette machine and installed
Structure, it has, and mounting structure is reasonable, each component is not susceptible to rock, working stability, significantly reduces maintenance mans and operation
The effect of the labor intensity of work.
The utility model uses following technical proposals：
A kind of new aspirator band driving wheel mounting structure of cigarette machine, including rotating shaft and successively along the axially arranged suction of rotating shaft
Silk ribbon wheel, ring flange, tooth form belt wheel and end cap, described aspirator belt wheel connect located at one end of rotating shaft and by screw and rotating shaft
Connect；Supported between described ring flange and rotating shaft by bearing, pass through key connection between described tooth form belt wheel and rotating shaft；It is described
End cap located at rotating shaft the other end and pass through needle roller bearing support between rotating shaft；By rotating shaft and ring flange, end cap it
Between bearing is set respectively, avoid single-bearing supporting caused by bearing both sides discontinuity phenomenon.
Further, described tooth form belt wheel is by being fixed in rotating shaft being radially arranged jackscrew, in rotating shaft and cog belt
The plane milled out is provided with wheel cooperation, is coordinated with jackscrew.
Further, described tooth form belt wheel is solid wheel.
Further, described tooth form belt wheel is provided with some screws.
Further, described rotating shaft is provided with triangle block, and described aspirator belt wheel is fixed on triangle by screw
On block.
Further, the side of described triangle block is connection aspirator belt wheel section, and opposite side is sequentially reduced for diameter
Mounting flange section, connection tooth form belt wheel section and connection end cap section.
Further, described rotating shaft lengthens 17.5mm in connection tooth form belt wheel section.
Further, described end cap is fixed by screws on air draught locular wall.
Further, described end cap is provided with grease-added oil nozzle, and the junction of described oil nozzle and end cap is set
There is packing ring；Regularly bearing can be lubricated by oil nozzle.
Further, described ring flange is fixed on support by screw.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model is lengthened by the way that rotating shaft is connected into tooth form belt wheel section, and is divided between rotating shaft and ring flange, end cap
Bearing is not set, bearing both sides discontinuity phenomenon caused by avoiding single-bearing supporting, solved because of aspirator band driving machine
The problem of structure rocks and produces ring cigarette, reduce kick the beam, the rejecting rate of overweight cigarette, using effect is good；
(2) the utility model is designed reasonably, dismantle and easy to maintenance；Structural behaviour is reliable, makes the members such as rotating shaft, tooth form belt wheel
Part is hardly damaged, and has saved acknowledgment copy expense, and fault rate is low, significantly reduces the labor intensity of maintenance mans and operative employee, and
The short-term mark of cigarette weight wilfully poor compliance rate can effectively be improved.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is mounting structure schematic diagram sectional view of the present utility model；
Fig. 3 is the structural representation of aspirator belt wheel of the present utility model；
Fig. 4 is the structural representation of rotating shaft of the present utility model；
Fig. 5 is the structural representation of ring flange of the present utility model；
Fig. 6 is the structural representation of gear belt wheel of the present utility model；
Fig. 7 is the structural representation of end cap of the present utility model；
Wherein, 1- aspirators belt wheel, 2- rotating shafts, 3- keys, 4- bearings, 5- ring flanges, 6- tooth form belt wheels, 7- needle bearings, 8-
End cap, 9- packing rings, 10- oil nozzles, 11- supports, 12- air draught locular walls, 13- cog belts, 14- aspirator bands.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, the easy generation that each main member of aspirator tape drive mechanism in the prior art be present
Deficiency is rocked, in order to solve technical problem as above, present applicant proposes a kind of new aspirator band driving wheel installation knot of cigarette machine
Structure.
In a kind of typical embodiment of the application, as Figure 1-Figure 2, there is provided a kind of new aspirator band of cigarette machine
Drive wheel mounting structure, including rotating shaft 2 and successively along axially arranged aspirator belt wheel 1, ring flange 5, the tooth form belt wheel 6 of rotating shaft 2
With end cap 8, described aspirator belt wheel 1 with rotating shaft 2 is connected located at one end of rotating shaft 2 and by screw；The circumference of aspirator belt wheel 1 is set
There is aspirator band 14；Supported between described ring flange 5 and rotating shaft 2 by bearing 4, bearing 4 is located at the external circumferential of rotating shaft 2, set
In the inside of ring flange 5；Connected between described tooth form belt wheel 6 and rotating shaft 2 by key 3；The axis of described tooth form belt wheel 6 with
Cog belt 13 connects.
Described end cap 8 is located at the other end of rotating shaft 2 and supported between rotating shaft 2 by needle bearing 7；Described needle roller
Bearing 7 is located at the outer circumferential of rotating shaft 2, located at the inside of end cap 3；By being set respectively between rotating shaft 2 and ring flange 5, end cap 8
Bearing 4, needle bearing 7 are put, avoids bearing both sides discontinuity phenomenon caused by single-bearing supporting.
Above-mentioned tooth form belt wheel 6 is coordinated by being fixed in rotating shaft 2 being radially arranged jackscrew in rotating shaft 2 and tooth form belt wheel 6
Place is provided with the plane milled out, coordinates with jackscrew；By increasing jackscrew on tooth form belt wheel 6, tooth form belt wheel 6 is set to be connected with rotating shaft 2
It is closer, so as to which resolving device starts shearing force intensity of the impact to key connecting.
Above-mentioned tooth form belt wheel 6 is solid wheel.
Some M5 screw is circumferentially with above-mentioned tooth form belt wheel 6.
Above-mentioned rotating shaft 2 is provided with triangle block, and described triangle block is provided with screwed hole, described aspirator band
Wheel 1 is by the way that screw is twisted as being fixed in screwed hole on triangle block.
The side of above-mentioned triangle block is connection aspirator belt wheel section, and opposite side is the adpting flange that diameter is sequentially reduced
Disk section, connection tooth form belt wheel section and connection end cap section, form ladder platform terrace, ring flange 5, tooth form belt wheel 6 and end cap 8 are played
Position-limiting action.
Above-mentioned rotating shaft 2 lengthens 17.5mm, a diameter of 15mm in connection tooth form belt wheel section.
Above-mentioned end cap 8 is fixed by screws on air draught locular wall 12.
Above-mentioned end cap 8 is provided with grease-added oil nozzle 10, and the junction of described oil nozzle 10 and end cap 8 is provided with pad
Circle 9；Regularly bearing can be lubricated by oil nozzle 10.
Above-mentioned ring flange 5 is fixed on support 11 by screw, and the thickness of described ring flange 5 is 18.5mm, is compared
Existing ring flange has carried out thickening processing.
Above-mentioned key 3 can be flat key, and keyway size is (17 × 5) mm, and the size of flat key is (14 × 5) mm；Keyway position
Put relative with milling out plan-position in rotating shaft 2.
Above-mentioned needle bearing 7 uses the HK1216 needle bearing isometrical with the connection end cap section of rotating shaft 2, make its axis with
The axis alignment of rotating shaft 2.(roller diameter D≤5mm, L/D >=2.5, L grow the roller long equipped with thin for roller on needle bearing 7
Degree), therefore radial structure is compact, when its internal diameter size and load-carrying ability identical with other types of bearings, minimum outer diameter, especially fits
Supporting structure for the size-constrained system of radially installed.
The cigarette maker shred suction belt wheel mounting structure of the application by setting respectively between rotating shaft 2 and ring flange 5, end cap 8
Bearing 4, needle bearing 7, bearing both sides discontinuity phenomenon caused by avoiding single-bearing supporting, make structural behaviour reliable,
The component working stabilities such as rotating shaft 2, cog belt 13, tooth form belt wheel 6, the rolled thread bearing 7 of bearing 4 and flat key, are not susceptible to rock, section
About spare part expense, the labor intensity of Operation and maintenance personnel is reduced, improve the utilization rate of equipment；Avoid the drive of aspirator band
Motivation structure rocks the phenomenon for producing ring cigarette, ensure that product quality, improves the inclined compliance rate of cigarette weight mark.
In another embodiment of the application, described key 3 is woodruff key or other kinds of key, as long as can play week
To fixed tooth form belt wheel 6 and rotating shaft 2, reach the purpose for transmitting torque；Pad is provided between described bearing 4 and rotating shaft 2.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of new aspirator band driving wheel mounting structure of cigarette machine, it is characterised in that including rotating shaft and successively along the axle of rotating shaft
To the aspirator belt wheel of setting, ring flange, tooth form belt wheel and end cap, described aspirator belt wheel is located at one end of rotating shaft and passes through screw
It is connected with rotating shaft；Bearing is provided between described ring flange and rotating shaft, passes through key connection between described tooth form belt wheel and rotating shaft；
Described end cap is located at the other end of rotating shaft and needle bearing is provided between rotating shaft.
2. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 1, it is characterised in that described
Tooth form belt wheel is provided with the plane milled out by being fixed in rotating shaft being radially arranged jackscrew at rotating shaft and tooth form belt wheel cooperation,
Coordinate with jackscrew.
3. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 1, it is characterised in that described
Tooth form belt wheel is solid wheel.
4. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 1, it is characterised in that described
Tooth form belt wheel is provided with some screws.
5. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 1, it is characterised in that described
Rotating shaft is provided with triangle block, and described aspirator belt wheel is fixed on triangle block by screw.
6. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 5, it is characterised in that described
The side of triangle block is connection aspirator belt wheel section, and opposite side is mounting flange section, the connection tooth form that diameter is sequentially reduced
Belt wheel section and connection end cap section.
7. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 6, it is characterised in that described
Rotating shaft lengthens 17.5mm in connection tooth form belt wheel section.
8. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 1, it is characterised in that described
End cap is fixed by screws on air draught locular wall.
9. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 1, it is characterised in that described
End cap is provided with oil nozzle, and the junction of described oil nozzle and end cap is provided with packing ring.
10. the new aspirator band driving wheel mounting structure of a kind of cigarette machine according to claim 1, it is characterised in that described
Ring flange be fixed on by screw on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391862.0U CN206760764U (en) | 2017-04-14 | 2017-04-14 | A kind of new aspirator band driving wheel mounting structure of cigarette machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391862.0U CN206760764U (en) | 2017-04-14 | 2017-04-14 | A kind of new aspirator band driving wheel mounting structure of cigarette machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206760764U true CN206760764U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720391862.0U Active CN206760764U (en) | 2017-04-14 | 2017-04-14 | A kind of new aspirator band driving wheel mounting structure of cigarette machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431846A (en) * | 2021-07-12 | 2021-09-24 | 河北白沙烟草有限责任公司保定卷烟厂 | Split type band pulley shaft device of quick replacement bearing |
| CN114903200A (en) * | 2022-06-02 | 2022-08-16 | 红云红河烟草(集团)有限责任公司 | Quick replacement method for final cutter transmission toothed belt of cigarette making machine |
-
2017
- 2017-04-14 CN CN201720391862.0U patent/CN206760764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431846A (en) * | 2021-07-12 | 2021-09-24 | 河北白沙烟草有限责任公司保定卷烟厂 | Split type band pulley shaft device of quick replacement bearing |
| CN114903200A (en) * | 2022-06-02 | 2022-08-16 | 红云红河烟草(集团)有限责任公司 | Quick replacement method for final cutter transmission toothed belt of cigarette making machine |
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