CN204769814U - Filament cutter rotor laying dust clearing device - Google Patents
Filament cutter rotor laying dust clearing device Download PDFInfo
- Publication number
- CN204769814U CN204769814U CN201520210232.XU CN201520210232U CN204769814U CN 204769814 U CN204769814 U CN 204769814U CN 201520210232 U CN201520210232 U CN 201520210232U CN 204769814 U CN204769814 U CN 204769814U
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- flabellum
- rotor
- filament cutter
- laying dust
- clearing device
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Abstract
Filament cutter rotor laying dust clearing device is equipped with the flabellum at rotor both ends, its characterized in that, the flabellum be the rectangle, the below fixedly connected with flabellum connecting seat of flabellum length direction one side, flabellum connecting seat and rotor terminal surface fixed connection, the flabellum working face is the 80 -100 degree with rotor terminal surface contained angle. The utility model relates to a compact structure, safe and reliable, dust removal effect is good, and is longe -lived, facilitates the use and easy maintenance's filament cutter rotor laying dust clearing device.
Description
Technical field
The utility model relates to a kind of servicing unit of tobacco filament cutter knife roller, particularly a kind of knife roller of filament cutter laying dust scavenge unit.
Background technology
The rotor of tobacco cutting machine is bearing on headstock, and headstock is fixing not to move, and rotor and headstock are rotatably connected by bearing, and the rotor left and right sides and headstock exist larger space.When filament cutter normally works, the tobacco leaf that carrier chain transports by the rotor of High Rotation Speed cuts into pipe tobacco, simultaneously pipe tobacco and dust with air-flow in headstock after motion certain hour, major part falls into the conveyer belt below rotor, be transferred to lower operation, wherein sub-fraction can fall into the space of rotor and headstock both sides, adheres to gradually and piles up.Due to the special construction of rotor, high-speed rotary the change of team stir surrounding air, direction, the rotor face of cylinder forms air higher-pressure region, both sides formed low-pressure area, pressure reduction make air constantly from rotor rotate formed cylinder in the middle part of to both sides convection current.Under aerodynamic effect, pipe tobacco, dust accelerate to throw loose accumulation to both sides.Because pipe tobacco, dust are combustibles, if knife sharpening device is whetted a knife, the spark of generation falls into pipe tobacco, the dust of accumulation, and very easily initiation fire, causes imponderable loss.Existing multiple knife roller of filament cutter both sides all seal with dust-proof case, although dust-proof case can reduce the cavity of the rotor left and right sides, pipe tobacco, dust cannot be avoided to pile up at the dead angle place that dust-proof case outer surface and dust-proof case cannot be taken into account.In recent years the Wind force sealing device domestic filament cutter occurred, although sealing dust removing effects is obvious, but it more lays particular emphasis on the sealing function of rotor, and its impeller is installed on tool roller axis, the rotor feed technology of getting up due to developed recently mostly realizes feed by the differential of rotor and tool roller axis, rotor and tool roller axis have not been associated movements, and Wind force sealing device to be applied on new rotor effect and to have a greatly reduced quality, and is abandoned gradually.The sealing of Novel knife roll itself very well, no longer needs extra device to provide sealing simultaneously.And this Wind force sealing device connects blade on petiole, petiole is connected on tool roller axis, and in use petiole place easily bends, and needs often to change impeller, blade of also easily damaging when clearing up rotor.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art existence, and provide a kind of compact conformation, good dedusting effect, the life-span is long, the technical scheme of knife roller of filament cutter laying dust scavenge unit easy to use and easy to maintenance.
The technical solution of the utility model: knife roller of filament cutter laying dust scavenge unit, flabellum is provided with at rotor two ends, described flabellum is rectangle, the below of flabellum length direction side is fixedly connected with flabellum Connection Block, flabellum Connection Block is fixedly connected with rotor end face, and flabellum working face and rotor end face angle are 80-100 degree.
Described flabellum is 2-8 sheet.
Described flabellum and Connection Block are made as one.
Described flabellum Connection Block is connected with rotor end face securing member.
The flabellum that the utility model is fixedly connected on rotor end face by multi-disc forms impeller, the feature of impeller is the both ends of the surface being connected to rotor at the length direction Connection Block of rectangular paddle, owing to not adopting petiole, fan blades is connected directly between on rotor, the area connected is larger, stable connection is reliable, compact conformation.The quantity of blade can according to design need 2-8 sheet is set.Flabellum working face and rotor end face are right angle substantially, and concrete angle determines according to design, and this angle is 80-100 degree usually.Because fan blades is not be located between rotor and casing, but be connected directly between on rotor, the less space taken between rotor and casing, easy to use, inspection and maintenance.Namely the utility model according to the size of the physical dimension design modifying flabellum of rotor and fastener hole position, can be applicable to dissimilar rotor, without the need to processing rotor part.
The utility model is a kind of compact conformation, safe and reliable, good dedusting effect, and the life-span is long, knife roller of filament cutter laying dust scavenge unit easy to use and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation front view
Fig. 2 is the utility model structural representation right view
Fig. 3 is the utility model blade structure schematic diagram
In figure: (1) is headstock, (2) are flabellums, (3) are knife roller of filament cutter main shafts, (4) are rotors, (5) are flabellum Connection Blocks, (6) are flabellum working faces.
By reference to the accompanying drawings the technical solution of the utility model is elaborated with detailed description of the invention below.
Detailed description of the invention
Knife roller of filament cutter laying dust scavenge unit, 2-8 sheet rectangle flabellum (2) is provided with at rotor (4) two ends, the below of flabellum length direction side is fixedly connected with flabellum Connection Block (5), and flabellum and Connection Block are made as one, and flabellum working face (6) and rotor end face angle are 80-100 degree.Flabellum Connection Block is connected with rotor (4) end face screw,
Operation principle of the present utility model: rotor (4) is bearing on headstock (1) by rotor main shaft (3) and bearing, flabellum (2) does the rotary motion relative to headstock (1) with rotor (4).During filament cutter work, rotor, with flabellum rotary motion, respectively forms a fan, continues to provide wind regime in rotor both sides, pipe tobacco and dust cannot be piled up in space, two ends.Flabellum is that rectangular strips is welded, and quantity can set as required, is generally 3-8 sheet, and uniform circular is distributed in rotor both ends of the surface.
Claims (4)
1. knife roller of filament cutter laying dust scavenge unit, flabellum is provided with at rotor two ends, it is characterized in that, described flabellum (2) is rectangle, the below of flabellum length direction side is fixedly connected with flabellum Connection Block (5), flabellum Connection Block is fixedly connected with rotor (4) end face, and flabellum working face (6) and rotor end face angle are 80-100 degree.
2. knife roller of filament cutter laying dust scavenge unit as claimed in claim 1, it is characterized in that, described flabellum is 2-8 sheet.
3. knife roller of filament cutter laying dust scavenge unit as claimed in claim 1, is characterized in that, described flabellum (2) and Connection Block (5) are made as one.
4. knife roller of filament cutter laying dust scavenge unit as claimed in claim 1, it is characterized in that, described flabellum Connection Block is connected with rotor (4) end face securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210232.XU CN204769814U (en) | 2015-04-09 | 2015-04-09 | Filament cutter rotor laying dust clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210232.XU CN204769814U (en) | 2015-04-09 | 2015-04-09 | Filament cutter rotor laying dust clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204769814U true CN204769814U (en) | 2015-11-18 |
Family
ID=54509941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210232.XU Active CN204769814U (en) | 2015-04-09 | 2015-04-09 | Filament cutter rotor laying dust clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204769814U (en) |
-
2015
- 2015-04-09 CN CN201520210232.XU patent/CN204769814U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |