CN209121278U - A kind of simple type cutter of cigarette machine mechanism - Google Patents
A kind of simple type cutter of cigarette machine mechanism Download PDFInfo
- Publication number
- CN209121278U CN209121278U CN201821928960.4U CN201821928960U CN209121278U CN 209121278 U CN209121278 U CN 209121278U CN 201821928960 U CN201821928960 U CN 201821928960U CN 209121278 U CN209121278 U CN 209121278U
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- bearing
- transmission shaft
- chopper seat
- chopper
- seat
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Abstract
The utility model discloses a kind of simple type cutter of cigarette machine mechanism, solve the problems, such as that chopper mechanism structure is complicated in the prior art, leak source is more.The utility model includes chopper seat, transmission shaft is equipped in the chopper seat, one end of transmission shaft is connected by first bearing with chopper seat, the other end is connected by second bearing with chopper seat, transmission shaft is equipped with transmission gear, the outer end face of the chopper seat is equipped with end cap, and first bearing is sealed in chopper seat by end cap.The utility model changes internal structure in the case where not changing entire installation shape, while end cap is arranged in chopper seat lower part, fixes first bearing, prevents oil leak by sealing ring sealing, enormously simplifies former design structure, reduce maintenance labor intensity；It is provided with helical oil groove on transmission shaft, second bearing can be lubricated in time, reduces the heat that bearing high speed rotary grinding generates.
Description
Technical field
The utility model relates to cigarette machine technical fields, particularly relate to a kind of simple type cutter of cigarette machine mechanism.
Background technique
The cutter of cigarette machine mechanism used on cigarette machine at present, chopper assembly is used for quantitative pipe tobacco weight, due to this mechanism
Revolving speed in use is very high, and chopper axis is unilateral stress, therefore very high to the reliable transmission of the structure；Due to the structure
It is contacted with pipe tobacco, therefore also very high to its seal request.The bearing of prior art upper part setting, oil sealing all very littles, space
Also narrow, lubricating oil cannot in time be lubricated bearing, cause bearing portion temperature rise excessively high, and bearing seal is all too in addition
Small, therefore the easily damaged failure of bearing herein, high temperature reason is but also oil sealing accelerated ageing, and then oil leaking pollution pipe tobacco, bearing
Locking transmission shaft causes to damage internal drive.Original design in position is excessively many and diverse below the another structure, and repair demolition is not extremely square
Just；Since part is more, seal also very much, reduce reliability, when have oil leakage phenomenon, be also less prone to ascertain the reason, Zhi Nengquan
The sealing of portion's dismounting and change, whole process is time-consuming and laborious, increases production cost.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of simple type cutter of cigarette machine mechanisms, solve
The problem that chopper mechanism structure is complicated, leak source is more in the prior art.
The technical solution of the utility model is achieved in that a kind of simple type cutter of cigarette machine mechanism, including chopper seat,
Transmission shaft is equipped in the chopper seat, one end of transmission shaft is connected by first bearing with chopper seat, the other end is by second
Bearing is connected with chopper seat, and transmission shaft is equipped with transmission gear, and the outer end face of the chopper seat is equipped with end cap, and end cap is by the
One bearing seal is in chopper seat.
The transmission gear is connected by key with transmission shaft, and transmission shaft is equipped with card slot, and disc spring, transmission are equipped in card slot
Gear is fixed on transmission shaft by disc spring.
First bearing is stretched out in one end of the transmission shaft, and one end that transmission shaft stretches out first bearing is equipped with spacer, and spacer is logical
Nut is crossed to be fixed on transmission shaft.
The end cap is fixed by screws on chopper seat, and sealing ring is equipped between end cap and chopper seat.
The outer end face of the second bearing is equipped with sealing element.Sealing element prevents lubricating oil excessive.
The transmission shaft is equipped with helical oil groove.Helical oil groove is lubricated second bearing and first bearing.
The utility model changes internal structure in the case where not changing entire installation shape, is arranged in chopper seat lower part
End cap while fixing first bearing, prevents oil leak by sealing ring sealing, enormously simplifies former design structure, reduce maintenance
Maintain labor intensity；It is provided with helical oil groove on transmission shaft, second bearing can be lubricated in time, reduces bearing high speed rotary grinding
The heat of generation improves bearing and oil sealing working environment, extends chopper mechanism oil sealing and bearing service life, and it is strong to reduce labour
Degree, further increases working efficiency, promotional value with higher.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the utility model schematic diagram of internal structure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, embodiment 1, a kind of simple type cutter of cigarette machine mechanism, including chopper seat 4, in the chopper seat 4
Equipped with transmission shaft 8, one end of transmission shaft 8 passes through second bearing 10 by first bearing 5 and the rotation connection of chopper seat 4, the other end
It is rotatablely connected with chopper seat 4, transmission shaft 8 is equipped with transmission gear 6, and the lower end surface of transmission gear is in contact with first bearing, institute
The outer end face for stating chopper seat 4 is equipped with end cap 1, and first bearing 5 is sealed in chopper seat 4 by end cap 1.First bearing 5 is step
The outer end face of fixing bearing, the outer end face and chopper seat 4 of step fixing bearing is substantially flush, convenient for sealing.
Further, the transmission gear 6 is connected by key 7 with transmission shaft 8, realizes the synchronous rotation with transmission shaft, is passed
Moving axis 8 is equipped with card slot, and disc spring 9 is equipped in card slot, and transmission gear 6 on transmission shaft 8, prevents driving cog by 9 pressing of disc spring
There is axial runout in wheel.
First bearing 5, transmission are stretched out in embodiment 2, a kind of simple type cutter of cigarette machine mechanism, one end of the transmission shaft 8
One end that axis 8 stretches out first bearing 5 is equipped with external screw thread, and spacer 12 is set in the end face of transmission shaft, spacer 12 by with external screw thread
The nut 13 matched is fixed on transmission shaft 8.One end of spacer holds out against the first axle sleeve, the other end is in contact with nut 13.
Further, the end cap 1 is fixed on chopper seat 4 by screw 3, and sealing ring is equipped between end cap 1 and chopper seat 4
2, sealing ring plays sealing function, prevents lubricating oil from flowing out from end cap.The outer end face of the second bearing 10 is equipped with sealing element
11, prevent lubricating oil excessive from top.The transmission shaft 8 is equipped with helical oil groove 14, the lower port and transmission of helical oil groove 14
Gear 6 is corresponding, and upper port is corresponding with second bearing, plays the role of lubricating first bearing and second bearing, improves bearing
And oil sealing working environment, extend chopper mechanism oil sealing and bearing service life.
Other structures are same as Example 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of simple type cutter of cigarette machine mechanism, including chopper seat (4), it is characterised in that: be equipped with and pass in the chopper seat (4)
Moving axis (8), one end of transmission shaft (8) is by the way that first bearing (5) are connected with chopper seat (4), the other end passes through second bearing
(10) it is connected with chopper seat (4), transmission shaft (8) is equipped with transmission gear (6), and the outer end face of the chopper seat (4) is equipped with
First bearing (5) is sealed in chopper seat (4) by end cap (1), end cap (1).
2. simple type cutter of cigarette machine according to claim 1 mechanism, it is characterised in that: the transmission gear (6) passes through
Key (7) is connected with transmission shaft (8), and transmission shaft (8) is equipped with card slot, is equipped with disc spring (9) in card slot, transmission gear (6) passes through
Disc spring (9) is fixed on transmission shaft (8).
3. simple type cutter of cigarette machine according to claim 1 or 2 mechanism, it is characterised in that: the one of the transmission shaft (8)
First bearing (5) are stretched out at end, and one end that transmission shaft (8) stretches out first bearing (5) is equipped with spacer (12), and spacer (12) passes through nut
(13) it is fixed on transmission shaft (8).
4. simple type cutter of cigarette machine according to claim 3 mechanism, it is characterised in that: the end cap (1) passes through screw
(3) it is fixed on chopper seat (4), is equipped with sealing ring (2) between end cap (1) and chopper seat (4).
5. simple type cutter of cigarette machine according to claim 4 mechanism, it is characterised in that: outside the second bearing (10)
End face is equipped with sealing element (11).
6. simple type cutter of cigarette machine according to claim 4 mechanism, it is characterised in that: the transmission shaft (8) is equipped with
Helical oil groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928960.4U CN209121278U (en) | 2018-11-22 | 2018-11-22 | A kind of simple type cutter of cigarette machine mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928960.4U CN209121278U (en) | 2018-11-22 | 2018-11-22 | A kind of simple type cutter of cigarette machine mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209121278U true CN209121278U (en) | 2019-07-19 |
Family
ID=67246303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821928960.4U Active CN209121278U (en) | 2018-11-22 | 2018-11-22 | A kind of simple type cutter of cigarette machine mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209121278U (en) |
-
2018
- 2018-11-22 CN CN201821928960.4U patent/CN209121278U/en active Active
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