CN103718732A - Cutting device of clover harvester - Google Patents
Cutting device of clover harvester Download PDFInfo
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- CN103718732A CN103718732A CN201310712667.XA CN201310712667A CN103718732A CN 103718732 A CN103718732 A CN 103718732A CN 201310712667 A CN201310712667 A CN 201310712667A CN 103718732 A CN103718732 A CN 103718732A
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- cutter
- harvester
- grass
- wheel
- cutting apparatus
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Abstract
The invention relates to cutting devices of vegetable harvesters, in particular to a cutting device of a clover harvester. The cutting device comprises a cutter, a cutter transmission shaft, a cutting platform plate, a transmission device, a grass throwing wheel and supporting side plates, the cutter and the cutting platform plate form a sliding pair, the supporting side plates are fixed on two sides of the cutting platform plate, the transmission device is fixedly mounted on the supporting side plates and transmits power to the cutting device through the cutter transmission shaft, the grass throwing wheel is positioned above the cutter, the grass throwing wheel and the supporting side plates on the two sides form a rotating pair, the grass throwing wheel is used for throwing cut clover towards a conveying device in rear of the cutter, and a grass poking claw is arranged on the grass throwing wheel and made of rubber soft in texture, so that mechanical damage, to the clove, of poking effect can be avoided. The cutting device is compact in structure and suitable for cutting work of the clover harvester.
Description
Technical field
The invention belongs to the technical field of vegetable harvester tool, relate to seedling grass grain header, say especially, is a kind of seedling grass cutting apparatus of harvester.
Background technology
Seedling grass is a kind of green non-pollution vegetables; in recent years; at the Changjiang river delta one band, form scale greenhouse gardening; but its results are main, by dish agricultural sickle and scissors, manually gather in the crops; labour intensity is large, cost is high, production efficiency is low; restrict its large-scale planting, be necessary to provide a kind of seedling grass grain header.The workflow of seedling grass grain header is: cutter sweep cutting seedling grass, then, through being positioned at cutter sweep conveying plant below, finally enters gathering unit.
Harvesting seedling grass is mainly harvesting seedling grass top young stem and leaf slightly, and its moisture content is lower, if be subject to mechanical damage during harvesting, can affect the quality as market vegetables.If the cutter sweep of seedling grass grain header adopts the cutter sweep of traditional harvester for both rice and wheat, cutter and straw shift wheel are larger to the quality damnification of harvesting seedling grass.The harvesting of seedling grass, not only to guarantee the quality of " cutting ", also to guarantee the effect of " receipts ", the cutter sweep of general grass harvester is applicable to the cutting of seedling grass substantially, but because herbage harvesting is generally segmentation operation, grass harvester only cuts, and collects operation and is completed by other machines, does not therefore meet the cutting of seedling grass and the integration of operation requirement of collecting.
Summary of the invention
To the object of the invention is in order addressing the above problem, a kind of seedling grass cutting apparatus of harvester to be provided.
A kind of seedling grass cutting apparatus of harvester, comprises cutter, knife drive shaft, ceding of Taiwan plate, transmission device, throwing grass wheel and support side plate, and cutter and ceding of Taiwan plate form sliding pair, and ceding of Taiwan plate both sides are fixed with support side plate; Described transmission device is fixedly mounted in support side plate, and transmission device is cutter sweep transferring power through knife drive shaft; Described throwing grass wheel is positioned at cutter top, forms revolute pair with the support side plate of both sides.
Technique scheme, described cutter adopts two moving reciprocating cutting modes, can produce 4 beneficial effects: 1. the reciprocating swath that increases; 2. reciprocating cutting is smooth can meet the requirement of seedling grass to harvesting planarization; 3. conveying and the collection of seedling grass after convenient harvesting; 4. with single moving-blade comparison of square one, two moving knife have improved cutting speed, and have reduced and move back and forth the vibration producing.
Technique scheme, the blade that described cutter adopts is integral type, cutter tooth and cutter beam are an entirety, make cutter keep clean.
Technique scheme, has elongated slot on described blade, and screws bolts was interted elongated slot and ceding of Taiwan plate, and cutter and ceding of Taiwan plate are slidably connected.
Technique scheme, described transmission device is band transmission, in band transmission, is provided with regulating wheel, regulating wheel tensioning, belt work, vice versa.Because transmission device is cutter transferring power, therefore the work that regulating wheel can be controlled cutter whether.
Technique scheme, described transmission device comprises shaft coupling and driven pulley, and described shaft coupling upper end is connected with motor shaft by flange, and lower end is provided with race, and described race forms band transmission by belt and driven pulley.
Technique scheme, described throwing grass wheel one end is provided with belt wheel; Throw grass wheel and be provided with some groups of careless pawls, the material of described group of careless pawl is rubber; The material selection rubber quality of dialling careless pawl is softer, can avoid the mechanical damage to seedling grass.Described effect of throwing grass wheel is that the seedling grass of cutting is thrown in conveying plant below, thereby avoids field loss.Why throw be because: on the one hand, the seedling grass of cutting be seedling grass top slightly, its quality is little, is easy to be subject to external interference and from ceding of Taiwan landing; On the other hand, seedling grass is entanglement plant, and the tender stem of the seedling cutting away grass can be subject to the entanglement effect of other cauline leafs, thereby can not drop in the ceding of Taiwan.
Technique scheme, the distance of described throwing grass wheel vertical direction and cutter is 30 ~ 60mm, distance cutter cutter propons 50 ~ 80 mm in horizontal direction.
Compact conformation of the present invention, is applicable to the harvesting of seedling grass: on the one hand, adopt integral type to move back and forth cutter, cut stubble smooth; Adopt on the other hand the throwing grass wheel of dialling careless pawl with rubber to guarantee subsequent delivery and the collection of seedling grass, and avoided the mechanical damage to seedling grass.
Accompanying drawing explanation
Fig. 1 is seedling grass cutting apparatus of harvester front perspective view.
Fig. 2 seedling grass cutting apparatus of harvester rear perspective view.
In figure: 1. transmission device, 2. regulating wheel, 3. support side plate, 4. throws grass wheel, 5. group careless pawl, 6. belt wheel, 7. ceding of Taiwan plate, 8. cutter, 9. knife drive shaft.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Fig. 1 to 2, a kind of seedling grass cutting apparatus of harvester, comprise cutter 8, knife drive shaft 9, ceding of Taiwan plate 7, transmission device 1, throw grass wheel 5 and support side plate 3, on cutter 8 blade used, have elongated slot, screws bolts was interted elongated slot and ceding of Taiwan plate 7, make cutter 8 and ceding of Taiwan plate 7 form sliding pair, ceding of Taiwan plate 7 both sides are fixed with support side plate 3; Described transmission device 1 is fixedly mounted in support side plate 3, and transmission device 1 is cutter 8 transferring power through knife drive shaft 9; Described throwing grass wheel 5 is positioned at cutter back upper place, forms revolute pair with the support side plate of both sides.
Described transmission device 1, for band transmission, comprises shaft coupling 10 and driven pulley 11, and shaft coupling 10 upper ends are that flange is connected with motor shaft, and lower end is provided with race, and this race forms band transmission by belt and driven pulley 11; In band transmission, be provided with regulating wheel 2, regulating wheel 2 tensionings, belt work, vice versa.Because transmission device is cutter transferring power, therefore the work that regulating wheel can be controlled cutter whether.
Described throwing grass wheel 5 is positioned at cutter 8 back upper places, on vertical direction, is 30 ~ 60 mm with the distance of cutter 8, distance cutter 8 cutter propons 50 ~ 80 mm in horizontal direction.Throwing grass wheel 5 is provided with belt wheel 6, and belt wheel 6 is introduced power for throwing careless wheel 5, and during cutter sweep work, belt wheel 6 drives 5 rotations of throwing grass wheel, and the some groups of careless pawls 4 of throwing on careless wheel 5 are dialled throwing by the seedling grass of cutting after cutter sweep.
Although described by reference to the accompanying drawings embodiments of the present invention; but those skilled in the art can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present invention, all should be within protection scope of the present invention.
Claims (8)
1. a seedling grass cutting apparatus of harvester, comprise cutter (8), knife drive shaft (9), ceding of Taiwan plate (7), transmission device (1), throw grass wheel (5) and support side plate (3), cutter (8) forms sliding pair with ceding of Taiwan plate (7), and ceding of Taiwan plate (7) both sides are fixed with support side plate (3); It is upper that described transmission device (1) is fixedly mounted on support side plate (3), and transmission device (1) is cutter (8) transferring power through knife drive shaft (9); Described throwing grass wheel (5) is positioned at cutter (8) back upper place, forms revolute pair with the support side plate (3) of both sides.
2. a kind of seedling grass cutting apparatus of harvester as claimed in claim 1, is characterized in that: described cutter (8) adopts two moving reciprocating cutting modes.
3. a kind of seedling grass cutting apparatus of harvester as claimed in claim 1, is characterized in that: the blade that described cutter (8) adopts is integral type.
4. a kind of seedling grass cutting apparatus of harvester as claimed in claim 3, is characterized in that: on described blade, have elongated slot, screws bolts was interted elongated slot and ceding of Taiwan plate (7), and cutter and ceding of Taiwan plate (7) are slidably connected.
5. a kind of seedling grass cutting apparatus of harvester as claimed in claim 1, is characterized in that: described transmission device (1) is band transmission, in band transmission, is provided with regulating wheel (2).
6. a kind of seedling grass cutting apparatus of harvester as claimed in claim 5, it is characterized in that: described transmission device (1) comprises shaft coupling (10) and driven pulley (11), described shaft coupling upper end is connected with motor shaft by flange, lower end is provided with race, and described race forms band transmission by belt and driven pulley (11).
7. a kind of seedling grass cutting apparatus of harvester as described in claim 1 ~ 6 any one claim, is characterized in that: described throwing grass wheel (5) one end is provided with belt wheel (6); Throw grass wheel (5) and be provided with some groups of careless pawls (4), the material of described group of careless pawl (4) is rubber.
8. a kind of seedling grass cutting apparatus of harvester as described in claim 1 ~ 6 any one claim, it is characterized in that: described distance of throwing grass wheel (5) vertical direction and cutter (8) is 30 ~ 60mm, distance cutter (8) cutter propons 50 ~ 80 mm in horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712667.XA CN103718732B (en) | 2013-12-23 | 2013-12-23 | A kind of seedling grass cutting apparatus of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712667.XA CN103718732B (en) | 2013-12-23 | 2013-12-23 | A kind of seedling grass cutting apparatus of harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103718732A true CN103718732A (en) | 2014-04-16 |
| CN103718732B CN103718732B (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310712667.XA Expired - Fee Related CN103718732B (en) | 2013-12-23 | 2013-12-23 | A kind of seedling grass cutting apparatus of harvester |
Country Status (1)
| Country | Link |
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| CN (1) | CN103718732B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201479591U (en) * | 2009-05-20 | 2010-05-26 | 哈吉木拉提·哈德利 | Weeding machine |
| CN201577309U (en) * | 2009-12-25 | 2010-09-15 | 何妃连 | Mini-type mowing machine |
| GB2475953A (en) * | 2009-12-01 | 2011-06-08 | Bosch Gmbh Robert | Blade equipped garden equipment comprising an excitation actuator |
| CN201911075U (en) * | 2010-10-26 | 2011-08-03 | 刘凤兰 | Drum type helical tooth mobile knife hay cutter |
| US8074435B1 (en) * | 2010-05-12 | 2011-12-13 | Sudhir Pandit | Grass cutting device |
| CN202773365U (en) * | 2012-05-02 | 2013-03-13 | 上海海洋大学 | Reciprocating type waterweed cutting device |
-
2013
- 2013-12-23 CN CN201310712667.XA patent/CN103718732B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201479591U (en) * | 2009-05-20 | 2010-05-26 | 哈吉木拉提·哈德利 | Weeding machine |
| GB2475953A (en) * | 2009-12-01 | 2011-06-08 | Bosch Gmbh Robert | Blade equipped garden equipment comprising an excitation actuator |
| CN201577309U (en) * | 2009-12-25 | 2010-09-15 | 何妃连 | Mini-type mowing machine |
| US8074435B1 (en) * | 2010-05-12 | 2011-12-13 | Sudhir Pandit | Grass cutting device |
| CN201911075U (en) * | 2010-10-26 | 2011-08-03 | 刘凤兰 | Drum type helical tooth mobile knife hay cutter |
| CN202773365U (en) * | 2012-05-02 | 2013-03-13 | 上海海洋大学 | Reciprocating type waterweed cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103718732B (en) | 2016-07-20 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20161223 |