CN2824538Y - Rotary chain type indented cutter applicable to high and thick stem plant harvester - Google Patents
Rotary chain type indented cutter applicable to high and thick stem plant harvester Download PDFInfo
- Publication number
- CN2824538Y CN2824538Y CN 200520097613 CN200520097613U CN2824538Y CN 2824538 Y CN2824538 Y CN 2824538Y CN 200520097613 CN200520097613 CN 200520097613 CN 200520097613 U CN200520097613 U CN 200520097613U CN 2824538 Y CN2824538 Y CN 2824538Y
- Authority
- CN
- China
- Prior art keywords
- cutting knife
- chain
- cutter
- cutting
- saw tooth
- 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
- Harvester Elements (AREA)
Abstract
The utility model belongs to a cutter which is suitable for harvesters for plants with high and thick stems. The utility model is characterized in that the utility model comprises a rotary cutter which is formed by a transmission device and a saw tooth cutting knife connected to the transmission device; the cutter is composed of a driven sprocket, a transition sprocket gear, a driving sprocket gear, a chain, a chain plate, the saw tooth cutting knife, a blade protector, etc. The chain can rotate horizontally round the three sprocket gears and is provided with improved chain plates at equal distances, and the saw tooth cutter is riveted to the chain. The blade protector and the saw tooth cutting knife are matched, and the blade protector is integrally arranged on a machine frame of a harvester. Because the saw tooth cutting knife and the blade protector are matched, cutting with support and cutting without support can be realized. The utility model has the advantages of good cutting effect, no tearing, no repeated cutting operation, low power consumption, etc. Compared with the prior art, the service life and the cutting effect of the double metal saw tooth cutting knife which is newly designed are better.
Description
Technical field
The utility model relates to a kind of agricultural cutter technical field, is specifically related to a kind of improvement that is applicable to the cutter sweep of agricultural cutter, the cutting problem when emphasis is the harvesting of the high slightly stem culm plant of solution.
Background technology
The cutting performance of cutter is the key factor that influences harvester operation quality and operating efficiency, realizes during especially high thick stem stalk crop harvesting that effective cutting to the stem stalk is a technical barrier in the high thick stem stalk crop harvester development.The cutter of present high thick stem stalk crop harvester mainly adopts disc type and reciprocating cutterbar, and the disk-blade cutter swath is restricted, and is difficult to realize that the cutting of support is arranged; Reciprocating type cutting, vibration is big, and noise is big, and blade material all adopts plain carbon tool steel, and service life is short.Number of patent application is applicable to a kind of circulating cutting mode of chain cutter for 02234634 Chinese utility model patent provides, but because its blade material also is to adopt plain carbon tool steel, and need be furnished with ledger-plate, structure is comparatively complicated, promotes the use of to be restricted.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, develop a kind of revolution chain type saw cut device that is applicable to high thick stem culm plant grain header, to solve the smooth harvesting of hard and sturdy plant such as giantreed, this cutter is installed in bimetallic sawtooth cutting knife on the chain of one cover chain and sprocket driving device by a kind of simplified design, drive cutting knife by driving mechanism and do the plane rotation motion, can be with high slightly stem the stalk effectively cut-out and conveying in an orderly manner rapidly of crop, this cutter has better service life of cutting knife and the better operating efficiency that uses than existing harvester simultaneously.
The utility model is achieved in that
A kind of revolution chain type saw cut device that is applicable to high thick stem culm plant grain header, cutting knife on comprising transmission device and being connected it, described transmission device is by driven sprocket 1, transition sprocket wheel 2, drive sprocket 3, chain 4, carrier bar 5, sawtooth pattern cutting knife 6 and guard 7 constitute, described chain 4 is around driven sprocket 1, transition sprocket wheel 2, drive sprocket 3 is done the horizontal revolution, on described chain 4, carrier bar 5 is installed equidistantly, riveted joint has sawtooth cutting knife 6 on it, do gyration by drive sprocket 3 chain drive-belts 4, drive sawtooth cutting knife 6 and make the horizontal gyrating type cutting movement, realize having support or do not have the cutting of support under the cooperation of guard 7, the ceding of Taiwan that the stem stalk that cuts off is made up of carrier bar on the chain 5 and sawtooth cutting knife 6 is delivered to the ceding of Taiwan one side.By transition sprocket wheel 2 chain 4 is held up, guarantee the chain steady operation.Described guard 7 and described serration type cutting knife 6 are supporting, and this guard 7 is installed on the frame of described grain header, and during the cutting knife motion and the gap up and down of guard 1 is 1-2mm.
Wherein said sawtooth cutting knife 6 comprises matrix and crown two parts, select for use bimetallic material to be processed into zigzag, its tip materials is the M2 high-speed tool steel, matrix material is 50CrNiMoVA, by electron beam described matrix and crown are welded as a whole, described sawtooth cutting knife 6 by each the inch be a swage set, each swage set is made of four teeth, systematic arrangement.
The cutting angle of above-described sawtooth cutting knife 6 is 6 °~12 °, and tooth angle is 45 °~50 °.The crown configuration of this cutting knife is shown in accompanying drawing 1 and accompanying drawing 3.
In the utility model, the basic configuration of the carrier bar 5 on the chain 4 is an oval shape standard carrier bar, stretching laterally by arc transition becomes a rectangle connecting plate (its profile as shown in Figure 4), described connecting plate and sawtooth pattern cutting knife 6 constitute a ring-shaped platform, the plant haulm after cutting off are delivered in an orderly manner a side of the ceding of Taiwan.
The beneficial effects of the utility model are:
1, the cutting mode of this cutter is the swinging cutting, have concurrently not have to support and cut, have two kinds of cutting forms of the cutting of support, the sawtooth cutting knife can guarantee that high thick stem stalk is effectively cut off, and do not have the nothing of tearing during cutting and heavily cut phenomenon, long service life can effectively solve the thick stem stalk of reciprocating type height crop harvester when cutting and exist and tear, heavily cut, leak the problems such as phenomenon and service life is short of cutting.
2, this cutter is simple in structure, and running is steady, reliable transmission, and the cutting efficiency height, power consumption is low, and cutting height can be controlled in below the 10cm, has made full use of the crop resource.
3, this cutter is fit to harvesting various different sizes (high, short, thick, thin difference), differing texture (hard, soft difference), and the high thick stem stalk crops of different structure (hollow, solid), applied widely.
Description of drawings
Fig. 1. be end view of the present utility model.Be numbered among the figure:
The 1-driven sprocket; 2-transition sprocket wheel; The 3-drive sprocket; The 4-chain; The 5-carrier bar of retrofiting; 6-sawtooth cutting knife; The 7-guard
Fig. 2. be floor map of the present utility model.Be numbered among the figure:
The 1-driven sprocket; 2-transition sprocket wheel; The 3-drive sprocket; The 4-chain; The 5-carrier bar of retrofiting; 6-sawtooth cutting knife; The 7-guard
Fig. 3. be saw blade cutting knife schematic diagram of the present utility model.Be numbered among the figure:
8-M2 high-speed tool steel crown; The 9-50CrNiMoVA blade base;
Fig. 4. be the utility model modified carrier bar profile schematic diagram.
Embodiment
Embodiment 1
The design of present embodiment is applicable to the harvesting of the fibre plant giantreed of hard, tall and big and sturdy beach, continent growth.
Specifically be design like this and manufacturing:
Be applicable to the revolution chain type saw cut device of high thick stem culm plant grain header, cutting knife on comprising transmission device and being connected it, by driven sprocket 1, transition sprocket wheel 2, drive sprocket 3, chain 4, carrier bar 5, sawtooth cutting knife 6 and guard 7 constitute, and described power is provided by the output assembly of grain header.Chain 4 on the transmission device is around driven sprocket 1, transition sprocket wheel 2, drive sprocket 3 is done the horizontal revolution, on described chain 4, carrier bar 5 is installed equidistantly, riveted joint has sawtooth cutting knife 6 on it, does gyration by drive sprocket 3 chain drive-belts 4, drives sawtooth cutting knife 6 and makes the horizontal gyrating type cutting movement, realize support being arranged or not having the cutting of support under the cooperation of guard 7, the ceding of Taiwan that the stem stalk that cuts off is made up of carrier bar on the chain 5 and sawtooth cutting knife 6 is delivered to the ceding of Taiwan one side.By transition sprocket wheel 2 chain 4 is held up, guarantee this chain steady operation.Described guard 7 and described sawtooth cutting knife 6 are supporting, and guard 7 is installed on the frame of described grain header, and during the cutting knife motion and the gap up and down of guard 1 is 1-2mm.
Described sawtooth cutting knife 6, its tip materials adopts phosphorus content to be not less than 1%, tungsten chrome alum cobalt content is not less than 20% M2 high-speed tool steel manufacturing, the matrix material of described blade adopts phosphorus content to be not less than 0.45%, chromium nickel molybdenum vanadium manganese content is not less than 3% 50CrNiMoVA material manufacturing, by electron beam crown and blade base are welded as a whole, the crown swage set per inch of this sawtooth designs one group, per four teeth are one group of swage set, systematic arrangement, constitute the cutter of single-revolution formula, driving power by existing agricultural grain header, be installed in front positioning type on the frame of described grain header, during operation, this cutter is worked in the horizontal rotation mode under the driving of power.
The cutting angle of described sawtooth cutting knife 6 is 6 °~12 °, and tooth angle is 45 °~50 °.The crown configuration of this cutting knife as shown in Figure 1.
In the utility model, the basic configuration of the carrier bar 5 on the chain 4 is an oval shape standard carrier bar, stretching laterally by arc transition becomes a rectangle connecting plate (its profile as shown in Figure 4), this connecting plate and sawtooth pattern cutting knife 6 constitute a ring-shaped platform, and the plant haulm after will cutting off under the transmission of chain is delivered to a side of the ceding of Taiwan in an orderly manner.
Claims (4)
1, a kind of revolution chain type saw cut device that is applicable to high thick stem culm plant grain header, cutting knife on comprising transmission device and being connected it, it is characterized in that, described transmission device is by driven sprocket (1), transition sprocket wheel (2), drive sprocket (3), chain (4), carrier bar (5), sawtooth cutting knife (6) and guard (7) constitute, described chain (4) is around driven sprocket (1), transition sprocket wheel (2), drive chain crop rotation horizontal revolution, it is gone up to rivet sawtooth cutting knife (6) is arranged in that carrier bar (5) equidistantly is installed on the described chain (4), described guard (7) is supporting with described sawtooth cutting knife (6), and guard (7) is installed on the frame of described grain header.
2, cutter according to claim 1, it is characterized in that: sawtooth cutting knife (6) comprises matrix and crown two parts, select bimetallic material processing for use, its tip materials is the M2 high-speed tool steel, matrix material is 50CrNiMoVA, by electron beam described matrix and crown is welded as a whole, described sawtooth cutting knife (6) and by each the inch be a swage set, each swage set is made of four teeth, systematic arrangement.
3, cutter according to claim 1 is characterized in that: the cutting angle of sawtooth cutting knife (6) is 6 °~12 °, and tooth angle is 45 °~50 °.
4, cutter according to claim 1, it is characterized in that, the oval shape that is shaped as of the carrier bar (5) on the chain (4) is stretched laterally by arc transition and is become a rectangle connecting plate, described connecting plate and sawtooth cutting knife (6) constitute a ring-shaped platform, the plant haulm after cutting off are delivered in an orderly manner a side of the ceding of Taiwan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520097613 CN2824538Y (en) | 2005-08-10 | 2005-08-10 | Rotary chain type indented cutter applicable to high and thick stem plant harvester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520097613 CN2824538Y (en) | 2005-08-10 | 2005-08-10 | Rotary chain type indented cutter applicable to high and thick stem plant harvester |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2824538Y true CN2824538Y (en) | 2006-10-11 |
Family
ID=37064716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520097613 Expired - Fee Related CN2824538Y (en) | 2005-08-10 | 2005-08-10 | Rotary chain type indented cutter applicable to high and thick stem plant harvester |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2824538Y (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102001509B (en) * | 2009-08-31 | 2013-04-24 | 深圳富泰宏精密工业有限公司 | Conveying device |
CN104335763A (en) * | 2013-07-27 | 2015-02-11 | 伍以炳 | Double-saw sugar cane cutting machine |
CN108093842A (en) * | 2018-01-26 | 2018-06-01 | 湖南农业大学 | The low circulating rape cutter of damage of high speed |
CN108738671A (en) * | 2018-08-20 | 2018-11-06 | 石河子大学 | A kind of aspiration chain knife cutting type safflower silk harvesting apparatus |
CN109315171A (en) * | 2018-09-18 | 2019-02-12 | 鲁妮 | A kind of old city Boston ivy processing unit of city management |
CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
CN109744005A (en) * | 2018-12-21 | 2019-05-14 | 浙江天姿园林建设有限公司 | Gardens discard branch and utilize method and the disleaving machine applied to this method |
CN117501976A (en) * | 2023-12-25 | 2024-02-06 | 青岛农业大学 | Kidney chrysanthemum harvester |
-
2005
- 2005-08-10 CN CN 200520097613 patent/CN2824538Y/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102001509B (en) * | 2009-08-31 | 2013-04-24 | 深圳富泰宏精密工业有限公司 | Conveying device |
CN104335763A (en) * | 2013-07-27 | 2015-02-11 | 伍以炳 | Double-saw sugar cane cutting machine |
CN108093842A (en) * | 2018-01-26 | 2018-06-01 | 湖南农业大学 | The low circulating rape cutter of damage of high speed |
CN108738671A (en) * | 2018-08-20 | 2018-11-06 | 石河子大学 | A kind of aspiration chain knife cutting type safflower silk harvesting apparatus |
CN109315171A (en) * | 2018-09-18 | 2019-02-12 | 鲁妮 | A kind of old city Boston ivy processing unit of city management |
CN109315171B (en) * | 2018-09-18 | 2020-10-16 | 嵊州市汇业新材料科技有限公司 | City management is with old urban area climing mountain tiger processing apparatus |
CN109744005A (en) * | 2018-12-21 | 2019-05-14 | 浙江天姿园林建设有限公司 | Gardens discard branch and utilize method and the disleaving machine applied to this method |
CN109744005B (en) * | 2018-12-21 | 2021-05-14 | 浙江天姿园林建设有限公司 | Garden waste branch utilization method and defoliating machine applied to method |
CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
CN109496542B (en) * | 2019-01-15 | 2021-09-24 | 吉林大学 | Sprocket cutter for harvesting corn stubble |
CN117501976A (en) * | 2023-12-25 | 2024-02-06 | 青岛农业大学 | Kidney chrysanthemum harvester |
CN117501976B (en) * | 2023-12-25 | 2024-06-07 | 青岛农业大学 | Kidney chrysanthemum harvester |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2824538Y (en) | Rotary chain type indented cutter applicable to high and thick stem plant harvester | |
CN102948333A (en) | Blade assembly of hedge trimmer | |
CN2870426Y (en) | Gramine harvester | |
CN207369660U (en) | A kind of park maintenance vegetation trimmer | |
US20060150608A1 (en) | Cylinder lawn mower and cylinder unit intended therefor | |
EP1728415B1 (en) | Method and apparatus for cutting of grass cuttings with a cutter bar | |
CN111492781A (en) | Cut seedling garlics combine harvester of garlics | |
CN102687623A (en) | Cutting device of sugarcane harvester | |
CN207443496U (en) | A kind of harvester stem cutting device | |
CN202476098U (en) | Cutting knife and cutting knife for harvester | |
CN214508036U (en) | Multifunctional agricultural harvesting device for corn | |
CN2531619Y (en) | Hacking knife for sugar cane harvester | |
CN211353116U (en) | Cutter shaft structure for flail knife type mower | |
CN201029308Y (en) | Ear cutter of the harvester for both rice and wheat | |
CN2472477Y (en) | Multifunctional straw return-back field machine | |
CN2917235Y (en) | Cutter of sugarcane harvester | |
CN2312567Y (en) | Chain-type harvester cutter | |
CN107172959B (en) | High-efficient stalk crop cutting device | |
CN219514651U (en) | Cutting type safflower harvesting end effector | |
CN200962746Y (en) | Farm harvester | |
CN2750643Y (en) | Blade of straw chopping and tillage stubble machine | |
CN2759125Y (en) | Harvester or tractor front set type grass reaping and flattening machine | |
CN219938879U (en) | Rotary blade structure | |
CN113692842A (en) | Rotary and reciprocating cutting combined weeding cutter | |
CN2598321Y (en) | Stalks return-to-field cutting machine |
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 |