CN102379453A - Multi-facet threshing cutter of threshing machine - Google Patents
Multi-facet threshing cutter of threshing machine Download PDFInfo
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- CN102379453A CN102379453A CN2011103735383A CN201110373538A CN102379453A CN 102379453 A CN102379453 A CN 102379453A CN 2011103735383 A CN2011103735383 A CN 2011103735383A CN 201110373538 A CN201110373538 A CN 201110373538A CN 102379453 A CN102379453 A CN 102379453A
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- cutter
- knife
- threshing
- facet
- blade
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Abstract
A multi-facet threshing cutter of a threshing machine comprises a cutter head, a cutter body, a cutter handle and hard alloy sprayed on a blade; and according to the invention, the blade face of the cutter head is designed into a prismatic structure. The multi-facet threshing cutter of a threshing machine has the benefits that the strength of the threshing cutter is increased, the multi-facet cutter face has a large tearing force to tobacco leaves, the efficiency of separating leaves and stems is improved, the rate of large and medium-sized leaves is increased, the product quality is improved, the rate of leaves contained in stems is reduced, and loss of tobacco leave is decreased.
Description
Technical field
The present invention relates to a kind of threshing and redrying production line middle period obstructs separatory many faceted pebbles and forges a knife, and it can improve production efficiency of equipment and product quality.
Background technology
At present, widely used forging a knife in threshing and redrying production line.It by cutter head, blade, handle of a knife, be sprayed on the thin slice cuboid that the carbide alloy on the edge of a knife is formed; The index of peeling off tobacco leaf in the production is: big-and-middle blade rate 87.00% more than the 12.7mm, and 6.35mm is with blade rate 96.0%, the following fragment rate 0.5% of 3.18mm; Its simple shape; Yielding, cause the oil pressure cigarette, roller service life is beaten in influence, is difficult to the index of improving the quality of products.
Summary of the invention
In order to overcome the existing defective and the deficiency of forging a knife and existing; The present invention provides a kind of many faceted pebbles to forge a knife, and changes knife face into many faceted pebbles by straight line, and the intensity of forging a knife increases; The inertia force of forging a knife is big, cutter and the increase of tobacco leaf contact-making surface, contact-making surface be by the line height, and it is big to the power of tearing of tobacco leaf to forge a knife
The technical solution adopted for the present invention to solve the technical problems is: the blade face of blade is set to prismatic structure.Described blade face prismatic structure is trapezium structure or polygonized structure.
Original version of forging a knife realizes through changing in the present invention; Form by many faceted pebbles cutter head, many faceted pebbles blade, handle of a knife and the carbide alloy that is sprayed on the edge of a knife; Forge a knife and be installed in cylindrical beating on the roller with attachment bolt and cutter pin; With playing the roller rotation, many faceted pebbles cutter head, many faceted pebbles blade and the carbide alloy that is sprayed on the edge of a knife contact with tobacco leaf, and tobacco leaf is peeled off from offal.Many faceted pebbles knife face of forging a knife is beaten leaf length and has been increased by 15% than original straight line cutter length, thereby increases its dozen leaf ability.Because cuboid straight line cutter changes many faceted pebbles into and forges a knife, the escapement ratio when tobacco leaf is stripped from when beating leaf will effectively reduce, and blade can better be peeled off from offal, effectively improve the tobacco leaf rate of recovery, reduce the tobacco leaf loss.Many faceted pebbles forge a knife the contact smoked sheet be one progressively process (seeing) from microcosmic thus many faceted pebbles forge a knife tearing of smoked sheet torn open comparatively mild, so make the fragment rate of smoked sheet obtain certain reduction, thereby improved leaf quality preferably.
The invention has the beneficial effects as follows that the intensity of forging a knife increases, many faceted pebbles knife face is big to the power of tearing of tobacco leaf, improves leaf stalk separative efficiency, improves big-and-middle rate of leaf, improves product quality; Reduce stalk and contain the leaf rate, reduce the tobacco leaf loss.
Below in conjunction with accompanying drawing and case study on implementation the present invention is further specified.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Label is among Fig. 1: 1, cutter head, 2, cutter hub, 3, handle of a knife, 4, be sprayed on edge of a knife carbide alloy.
Specific embodiments
In Fig. 1, the blade face of the present invention's blade is set to prismatic structure.Described blade face prismatic structure is trapezium structure or polygonized structure.
The present invention carries out the arc of architecture advances and forges a knife, and is made up of many faceted pebbles cutter head 1, many faceted pebbles cutter hub 2, handle of a knife 3 and the carbide alloy 4 that is sprayed on the edge of a knife.Forging a knife is installed on the cylinder with attachment bolt and cutter pin, and with the cylinder rotation, many faceted pebbles knife face contacts with material, with the leaf stalk separation of material.
The present invention adopts novel many faceted pebbles to forge a knife; Many faceted pebbles cutter head, many faceted pebbles cutter hub tear, cut tobacco leaf, and the index of peeling off tobacco leaf in the production is: big-and-middle blade rate 90.0% more than the 12.7mm, and 6.35mm is with blade rate 98.0%; 3.18mm following fragment rate 0.3% has improved product quality.
Claims (3)
1. the many faceted pebbles of threshing machine are forged a knife, and are made up of cutter head, blade, handle of a knife, the carbide alloy that is sprayed on the edge of a knife, it is characterized in that the blade face of blade is set to prismatic structure.
2. the many faceted pebbles of a kind of threshing machine according to claim 1 are forged a knife, and it is characterized in that, described blade face prismatic structure is a trapezium structure.
3. the many faceted pebbles of a kind of threshing machine according to claim 1 are forged a knife, and it is characterized in that, described blade face prismatic structure is a polygonized structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103735383A CN102379453A (en) | 2011-11-22 | 2011-11-22 | Multi-facet threshing cutter of threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103735383A CN102379453A (en) | 2011-11-22 | 2011-11-22 | Multi-facet threshing cutter of threshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102379453A true CN102379453A (en) | 2012-03-21 |
Family
ID=45819607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103735383A Pending CN102379453A (en) | 2011-11-22 | 2011-11-22 | Multi-facet threshing cutter of threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102379453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190692A (en) * | 2013-04-07 | 2013-07-10 | 湖北烟草金叶复烤有限责任公司 | Tobacco leaf threshing machine with cutting edge tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696817A (en) * | 1971-06-04 | 1972-10-10 | Cardwell Mach Co | Tobacco threshing machine |
| CN1240335A (en) * | 1996-12-17 | 2000-01-05 | 帝国烟草有限公司 | Method and process for tobacco leaves beating |
| CN1419423A (en) * | 2000-01-28 | 2003-05-21 | 帝国烟草有限公司 | Apparatus and process for threshing tobacco |
| CN2794201Y (en) * | 2005-04-15 | 2006-07-12 | 北京长征高科技公司 | Two-way leaf beater |
| CN202375022U (en) * | 2011-11-22 | 2012-08-15 | 云南烟叶复烤有限责任公司 | Polygonal threshing tool of tobacco thresher |
-
2011
- 2011-11-22 CN CN2011103735383A patent/CN102379453A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696817A (en) * | 1971-06-04 | 1972-10-10 | Cardwell Mach Co | Tobacco threshing machine |
| CN1240335A (en) * | 1996-12-17 | 2000-01-05 | 帝国烟草有限公司 | Method and process for tobacco leaves beating |
| CN1419423A (en) * | 2000-01-28 | 2003-05-21 | 帝国烟草有限公司 | Apparatus and process for threshing tobacco |
| CN2794201Y (en) * | 2005-04-15 | 2006-07-12 | 北京长征高科技公司 | Two-way leaf beater |
| CN202375022U (en) * | 2011-11-22 | 2012-08-15 | 云南烟叶复烤有限责任公司 | Polygonal threshing tool of tobacco thresher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190692A (en) * | 2013-04-07 | 2013-07-10 | 湖北烟草金叶复烤有限责任公司 | Tobacco leaf threshing machine with cutting edge tool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |