CN2935841Y - Upper row chain assembly of rolling knife type shredder - Google Patents
Upper row chain assembly of rolling knife type shredder Download PDFInfo
- Publication number
- CN2935841Y CN2935841Y CN 200620044847 CN200620044847U CN2935841Y CN 2935841 Y CN2935841 Y CN 2935841Y CN 200620044847 CN200620044847 CN 200620044847 CN 200620044847 U CN200620044847 U CN 200620044847U CN 2935841 Y CN2935841 Y CN 2935841Y
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- row
- eccentric
- guide
- chain
- going
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- Expired - Fee Related
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Abstract
The utility model discloses an upper range of cables for tobacco cutter with revolving knives, which comprises a fitting gate for knife installation, a guide device, a ledger plate, a tension structure and a set of four eccentric links movement device. The set of four eccentric links movement device consists of a supporting bracket for the upper range of cables, a front axle and a back axle which goes through the supporting bracket for the upper range of cables; two eccentric locking collars which are arranged at two ends of the back axle, and two eccentric rotating devices consisting of two shaft bearings which are arranged on the two eccentric locking collars and set up on a fixed fitting separately; and two sliding plates which are arranged on the two ends of the front axle. The two sliding plates are separately arranged sliding in the arc slide troughs of the right location-limiting plate and the left location-limiting plate. The utility model can ensure the rigidity and compact of the whole structure, easy and convenient for maintenance and reliable performance.
Description
Technical field
The utility model relates to tobacco cutting machine, the particularly a kind of row's of going up chain component of hob type filament cutter.
Background technology
In the hob type filament cutter, on arrange the important component part that chain component is the filament cutter transfer unit, it mainly is made up of last row's chain movement mechanism, upper slitter door part, guider, tensioning apparatus etc.Its function is and fixing lower arrayed chain assembly and frame constitutes wedgy passage, with the tobacco leaf of input filament cutter or offal is carried and with the progressively compacting of constant compaction force, form " cake " output cutter door with certain density.Its cutter door height can change with the variation of mass flow thereupon.And upward row's chain movement mechanism is that the support of upward arranging chain component reaches under cylinder action, the mechanism that the row's of finishing chain component moves and requires.Its reasonable structure, integral rigidity directly influence the reliability that mechanism moves, and also can influence the chopping quality.
On existing hob type filament cutter, arrange in the chain component, the motion that forms such as " parallel four connecting rods ", " fork slide block four connecting rods " are arranged, these mechanisms mainly by the horizontal row of going up chain carriage, be loaded on the carriage around dead axle and the connecting plate that is arranged in parallel with identical radius of turn, or be loaded on common formations such as the rear end rotate around dead axle on the carriage auxilliary pendulum connecting plate, front end axle, limiting plate.Owing to all the hinged connecting plate that rotates around dead axle is arranged, in the stand under load motion process rigidity a little less than, can cause mechanism's deflection, influence the chopping quality.For covering the shortage, adjust the spacing reinforcing mechanisms rigidity of coming at the corresponding frame of connecting plate position of rotation place processing plane usually, increased processing and assembly difficulty.Therefore, the stability of device operation and the quality of chopping all are affected.
Summary of the invention
The purpose of this utility model provides a kind of row's of going up chain component of hob type filament cutter, with the defective of device stability difference in the row's of the going up assembly that overcomes above-described existing hobboing cutter filament cutter.
The purpose of this utility model is achieved through the following technical solutions:
A kind of row's of going up chain component of hob type filament cutter, it includes upper slitter door part, guider, fixed head, tensioning apparatus and eccentric four link rod motion devices, and these off-centre four link rod motion devices include:
Row's chain carriage on one;
Be arranged on this a front axle and in row's chain carriage front aperture and be arranged in this on the interior rear axle of stomidium behind row's chain carriage;
Be arranged in the eccentric bushing at these rear axle two ends respectively and be sheathed on two eccentric rotating devices that its outer two bearings is formed respectively by two, this two eccentric rotating device is arranged in respectively on the fixture:
Two are sheathed on the slide block at these front axle two ends respectively, and this slide block is arranged in the arc chute of two left and right limiting plates respectively slidably.
Wherein, this front axle is hinged with two guide plates, and the bottom of this two guide plate and this upper slitter door part be connected, and is equipped with an axis of guide in the arc guide barrel of this two guide plate respectively, and respectively this axis of guide is fixed on this fixture respectively.
Wherein, this guider comprises the arc chute of this left and right limiting plate and the arc guide barrel of these two guide plates.
Wherein, all the radius with the rotor blade cutting edge rotary track of this upper slitter door part is identical for the center steering radius of this arc chute and this arc guide barrel.
Wherein, this fixture is a corresponding left fixed frame and a right fixed frame that is provided with.
Positive progressive effect of the present utility model is: it adopts eccentric shoe four link motion mechanisms, by setting-up eccentricity whirligig in mechanism, making mechanism arrange chain component on finishing moves when requiring, the movement locus of the upper slitter door cutting edge line in can the row's of making chain component and rotor blade cutting edge rotary track keep constant in the gap at cutter door position, guarantee mechanism's integral rigidity again, its compact overall structure, maintenance is convenient.Make mechanism's stable and reliable operation simultaneously, effectively improved the chopping quality of tobacco cutting equipment and the stability of filament cutter work.
Description of drawings
Fig. 1 is the simple schematic diagram of row's chain component on the hob type filament cutter in the utility model preferred embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As Fig. 1, shown in Figure 2, a kind of row's of going up chain component of hob type filament cutter, its except comprise with existing hob type filament cutter go up the identical upper slitter door part 10 of row's chain component, guider, fixed head 4, (wherein this guider includes a left side outside the tensioning apparatus 3, right limit plate 15, arc guide barrel on 8 arc chute and two guide plates 6), it also includes an eccentric shoe four link motion mechanisms, and this motion includes the horizontal row's of going up chain carriage 7, the eccentric rotating device of forming by eccentric bushing 1 and bearing 2, right limit plate 8, left limit plate 15, slide block 11, front axle 9, rear axle 12.
Eccentric bushing 1,1 and the bearing 2,2 that is set in outside it are formed eccentrics, and it is arranged in respectively in the concentric holes of left and right fixed frame 13,14.This eccentric bushing 1,1 can rotate along the direction shown in the arrow among Fig. 1.The two ends of rear axle 12 are arranged in the back stomidium that also passes through last row's chain carriage 7 in two eccentric bushings 1,1 respectively and link to each other with last row's chain carriage 7, and front axle 9 links to each other with last row's chain carriage 7 by the front port of last row's chain carriage 7.The two ends of this front axle 9 are equipped with slide block 11,11 respectively, and this slide block 11,11 is arranged in the arc chute on the left and right limiting plate 15,8, and this slide block 11,11 can be free to slide along this arc chute.Wherein, the center steering radius of this arc chute is identical with the radius of rotor blade cutting edge rotary track.The axis of guide 5,5 is arranged in the arc guide barrel on the guide plate 6,6 respectively and can be free to slide within it, the axis of guide 5,5 is connected in respectively on the left and right fixed frame 13,14, in the present embodiment, the bottom and the front axle 9 of guide plate 6,6 are hinged, and are connected mutually with upper slitter door part 10.The center steering radius of the arc guide barrel of this guide plate 6,6 equates with rotor blade cutting edge rotary track radius.
Front axle 9 is under the effect of cylinder force, drive is contained in the slide block 11 on the front axle 9,11 along a left side, right limit plate 15, the spacing slip of arc chute on 8, drive the row's of the going up chain carriage 7 that is contained on the front axle 9 simultaneously and carry out elevating movement, the eccentric rotating device that is contained on the rear axle 12 turns round around rear axle 12, row's chain carriage 7 back-end locations change in the compensation, front axle 9 drives hinged guide plate 6 motions thereon simultaneously, because the axis of guide 5 is fixed, the axis of guide 5,5 along guide plate 6,6 arc guide barrel slides, and makes to be connected in guide plate 6, the movement locus of the upper slitter door cutting edge line of the upper slitter door part 10 of 6 bottoms and rotor blade cutting edge rotary track keep constant in the gap at cutter door position.
Claims (5)
1, a kind of row's of going up chain component of hob type filament cutter, it includes upper slitter door part, guider, fixed head, tensioning apparatus and eccentric four link rod motion devices, it is characterized in that, and these off-centre four link rod motion devices include:
Row's chain carriage on one;
Be arranged on this a front axle and in row's chain carriage front aperture and be arranged in this on the interior rear axle of stomidium behind row's chain carriage;
Be arranged in the eccentric bushing at these rear axle two ends respectively and be sheathed on two eccentric rotating devices that its outer two bearings is formed respectively by two, this two eccentric rotating device is arranged in respectively on the fixture;
Two are sheathed on the slide block at these front axle two ends respectively, and this slide block is arranged in the arc chute of two left and right limiting plates respectively slidably.
2, the row's of going up chain component of hob type filament cutter according to claim 1, it is characterized in that, this front axle is hinged with two guide plates, and the bottom of this two guide plate and this upper slitter door part are connected, be equipped with an axis of guide in the arc guide barrel of this two guide plate respectively, respectively this axis of guide is fixed on this fixture respectively.
3, the row's of going up chain component of hob type filament cutter according to claim 2 is characterized in that this guider comprises the arc chute of this left and right limiting plate and the arc guide barrel of these two guide plates.
4, hob type filament cutter according to claim 3 go up row's chain component, it is characterized in that the center steering radius of this arc chute and this arc guide barrel all radius with the rotor blade cutting edge rotary track of this upper slitter door part is identical.
According to the row's of going up chain component of claim 1,2,3 or 4 described hob type filament cutters, it is characterized in that 5, this fixture is a corresponding left fixed frame and a right fixed frame that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044847 CN2935841Y (en) | 2006-08-16 | 2006-08-16 | Upper row chain assembly of rolling knife type shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044847 CN2935841Y (en) | 2006-08-16 | 2006-08-16 | Upper row chain assembly of rolling knife type shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935841Y true CN2935841Y (en) | 2007-08-22 |
Family
ID=38359860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620044847 Expired - Fee Related CN2935841Y (en) | 2006-08-16 | 2006-08-16 | Upper row chain assembly of rolling knife type shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935841Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284316A (en) * | 2013-06-20 | 2013-09-11 | 红塔烟草(集团)有限责任公司 | Modified cutter gate system of microwave expanded tobacco stem cutting machine |
| CN108523210A (en) * | 2018-06-04 | 2018-09-14 | 昆明烟机集团二机有限公司 | Row chain angle regulator and adjusting method on tobacco cutting machine |
-
2006
- 2006-08-16 CN CN 200620044847 patent/CN2935841Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284316A (en) * | 2013-06-20 | 2013-09-11 | 红塔烟草(集团)有限责任公司 | Modified cutter gate system of microwave expanded tobacco stem cutting machine |
| CN103284316B (en) * | 2013-06-20 | 2016-03-16 | 红塔烟草(集团)有限责任公司 | A kind of cutter door improved system of Microwave expansion tobacco stem stem cutting machine |
| CN108523210A (en) * | 2018-06-04 | 2018-09-14 | 昆明烟机集团二机有限公司 | Row chain angle regulator and adjusting method on tobacco cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |