CN2401563Y - Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory - Google Patents
Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory Download PDFInfo
- Publication number
- CN2401563Y CN2401563Y CN99258881U CN99258881U CN2401563Y CN 2401563 Y CN2401563 Y CN 2401563Y CN 99258881 U CN99258881 U CN 99258881U CN 99258881 U CN99258881 U CN 99258881U CN 2401563 Y CN2401563 Y CN 2401563Y
- Authority
- CN
- China
- Prior art keywords
- cane
- knife
- edge
- cutter
- cutting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Knives (AREA)
Abstract
The utility model relates to an inlaid type high-strength abrasion-resistant cane cutter of a sugarcane cutting machine, which is a novel high-strength abrasion-resistant cane cutter. An edge of the utility model is provided with an inserted groove, and a hard alloy strip with inserted teeth is welded on a cutter edge as a blade of the cane cutter. The novel cane cutter has the advantages of big intensity, favorable abrasive resistance, long service life of 1 to 2 grinding seasons, favorable fragmentation effect of canes, high squeezing quantity and the rate of extraction, and high production efficiency of cane sugar manufacturing factories.
Description
The utility model relates to a kind of cane sugar factory equipment, the cane knife on particularly a kind of cane knives.
The various cane knifes of installing and using on the present domestic cane sugar factory cane knives, its cutter blank prolong with 45# steel or A3 steel, built-up welding wolfram varbide on the knife edge, and the theoretical life-span is 2-5 month.But because wolfram varbide is few on the cane knife surface overlaying layer, and major part is a fusing wolfram varbide tissue, and its hardness, wear resistance be far below wolfram varbide, and insecure with matrix bond; Point of a knife intensity is low, weares and teares easily or impacted by foreign matter in the bagasse and rupture, and the gap between cane knife and the conveying belt is increased, thereby reduce the degree of fragmentation of sugarcane.Therefore cane knife is very short actual service life, and sugar refinery is used after 20-30 days again the built-up welding wolfram varbide or more renewed cane knife, and production cost is increased, and production efficiency is influenced.
The purpose of this utility model is in order to overcome the weak point of existing cane knives cane knife, and a kind of intensity height, not easy to wear, cane knife that life time is long are provided.
The utility model is achieved in that the cane knives cane knife comprises cutter hub, the edge of a knife, is characterized in that the edge of a knife is provided with rectangular embedding groove, is inlaid with the strip knife edge made from Wimet on the embedding groove, and the inserted tooth on the knife edge and the embedding groove of the edge of a knife match.
The utility model is compared with existing cane knives cane knife, and its substantive distinguishing features and progress are:
1. the strip knife edge and cutter hub have square inserted tooth, the embedding groove that mutually coincide, and are easy to firm welding, and can bear greater impact power and the unlikely knife edge comes off.The hard storage of the Wimet strip knife edge of the design people's trial-production reaches HRA88.0, bending strength 2334N/mm
2, very high intensity and wear resistance are arranged.So mosaic cane knife knife edge firm welding, the intensity height, wear resistance is good, long service life.The knife edge sample of getting one 5 * 5 * 30 grinds off surface oxide layer, and cut off one 5 * 5 * 30 control sample in surfacing place of built-up welding wolfram varbide cane knife, do the wear resistance comparative analysis with Shanghai Polytechnic Univ's MM200 wear testing machine, with No. 40 machine oil, constant 200 r/min of revolution, load 150g, following material for test GGr15, Φ 40 * 10, can get result such as table 1.The wear resistance that novel cane knife is described is far above built-up welding wolfram varbide cane knife.Press one day after 3000 tons of sugar refinery carry out continuous two production tests of pressing seasons, this novel cane knife has only mild wear, and the degree of fragmentation of sugarcane, squeezing amount, sucrose extraction and production efficiency obviously improve.
Table 1 overlay cladding and Wimet wear resistance
| Material | Stroke S (m) | W before the wearing and tearing 1(g) | Wearing and tearing back W 2(g) | Abrasion loss △ W (g) | Wear rate c (* 10 -7) |
| The overlay cladding Wimet | 1264.28 6201.59 | 4.8906 11.9362 | 4.8875 11.9359 | 0.0031 0.0003 | 24.52 0.48 |
2. the edge of a knife and the strip knife edge separate prefabricatedly flexibly by cane knives cane knife working size, as long as firm welding, its wear resistance greatly strengthens, and point of a knife is easy fracture and wearing and tearing not, and the sugarcane degree of fragmentation also significantly improves, and is fit to large, medium and small all kinds of sugar refinery and uses.
Below in conjunction with accompanying drawing enforcement structure of the present utility model is described:
Fig. 1 is the enforcement structure iron of mosaic high-strength wearable cane knives cane knife.
From Fig. 1, see, the cutter hub 1 of cutting cane knife is basic identical with existing cane knife shape structure, can use 45# steel or A3 steel to make, but the edge of a knife 5 is provided with rectangular embedding groove 3, be inlaid with the strip knife edge made from Wimet 2 on the embedding groove 3, inserted tooth 4 is arranged on the knife edge 2, it and embedding groove 3 match, during manufacturing the embedding groove and the strip knife edge of the edge of a knife are processed respectively, firm welding can be installed on the cane knives and use after inlaying.
Claims (1)
1. cane sugar factory cane knives cane knife, comprise cutter hub (1), the edge of a knife (5), it is characterized in that: the edge of a knife (5) is provided with rectangular embedding groove (3), studding with on the embedding groove (3) on the strip knife edge (2) made with Wimet, the knife edge (2) has inserted tooth (4), matches with embedding groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99258881U CN2401563Y (en) | 1999-12-28 | 1999-12-28 | Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99258881U CN2401563Y (en) | 1999-12-28 | 1999-12-28 | Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401563Y true CN2401563Y (en) | 2000-10-18 |
Family
ID=34041344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99258881U Expired - Fee Related CN2401563Y (en) | 1999-12-28 | 1999-12-28 | Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401563Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424979A (en) * | 2017-02-14 | 2018-08-21 | 广西隆成机械设备制造有限公司 | Sugar refinery cane milling tears solution cutter |
| CN110283946A (en) * | 2019-07-23 | 2019-09-27 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of sugar cane shredding machine cutter |
-
1999
- 1999-12-28 CN CN99258881U patent/CN2401563Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424979A (en) * | 2017-02-14 | 2018-08-21 | 广西隆成机械设备制造有限公司 | Sugar refinery cane milling tears solution cutter |
| CN110283946A (en) * | 2019-07-23 | 2019-09-27 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of sugar cane shredding machine cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107520019A (en) | Cutter claw combined bio matter fuel crushing roller | |
| CN201361947Y (en) | Diamond saw blade used for cutting and grinding | |
| CN101700507A (en) | Crusher cutter | |
| CN2401563Y (en) | Inlaid type high-strength wearing-resistant cutter of sugarcane cutting machine for cane sugar manufacturing factory | |
| CN211436395U (en) | Cutting mechanism applied to drum type wood crusher and drum type wood crusher | |
| CN102071265A (en) | Wearable blade of shredder for sucrose preparation as well as manufacture method thereof | |
| CN205614074U (en) | Compound pressing mode twolip billmpse tool | |
| CN212096537U (en) | High-wear-resistance alloy knife | |
| CN212092638U (en) | Knife blank of wear-resistant alloy knife | |
| CN205340919U (en) | Hammer crusher rotor's hammer disks | |
| CN211727667U (en) | Novel high-speed steel cutter with disposable machine clamping blade | |
| CN210022390U (en) | Wear-resistant blade for wood smashing | |
| CN100340344C (en) | Wear-resistance beater element for beater-element type disintegrating machine | |
| CN101899979A (en) | Wear-resistant ring for cutter head of shield machine | |
| CN110283946A (en) | A kind of sugar cane shredding machine cutter | |
| CN2401564Y (en) | Sugarcane cutter without tool nose for cane cutting machine of cane sugar manufacturing factory | |
| CN2228393Y (en) | Cutter sharpener | |
| CN211170714U (en) | Sugarcane tears machine knife utensil that separates | |
| CN207534583U (en) | A kind of grinding equipment | |
| CN212051473U (en) | Sugarcane tears machine knife utensil that separates | |
| CN211566477U (en) | Saw blade fracture precursor early warning device | |
| CN218755811U (en) | Detachable tearing knife | |
| CN203862346U (en) | Smashing cutter of pulverizer for multilated currency note | |
| CN201753604U (en) | Wear-resisting ring of cutter head of subway tunnel shield machine | |
| CN218364047U (en) | High-wear-resistance metal abrasive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |