CN204231936U - A kind of half-feed combine harvester cylinder chaffcutter device - Google Patents
A kind of half-feed combine harvester cylinder chaffcutter device Download PDFInfo
- Publication number
- CN204231936U CN204231936U CN201420714777.XU CN201420714777U CN204231936U CN 204231936 U CN204231936 U CN 204231936U CN 201420714777 U CN201420714777 U CN 201420714777U CN 204231936 U CN204231936 U CN 204231936U
- Authority
- CN
- China
- Prior art keywords
- blade
- bolster
- carriage
- combine harvester
- mount pad
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- 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
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Abstract
The utility model provides a kind of half-feed combine harvester cylinder chaffcutter device, comprise carriage, multiple gusset is provided with between two sidewalls of carriage length direction, blade aperture position is formed between adjacent gusset, bolster is provided with between two sidewalls of carriage width, the two ends of bolster are provided with mount pad, bolster is arranged on carriage by mount pad, bolster is provided with multi-disc blade, blade is in the form of annular discs, blade aperture position between the corresponding gusset of the edge of a knife of blade, every sheet blade is fixed on bolster by two holders being symmetricly set on blade both sides, bolster between adjacent knife blades is provided with axle sleeve.Use half-feed combine harvester cylinder chaffcutter device described in the utility model, pulverizing requirement during grain header high-speed cutting can be met, make cutter maintaining more be tending towards easy, straw winding and safer.
Description
Technical field
The utility model relates to a kind of grain header, especially a kind of half-feed combine harvester cylinder chaffcutter device.
Background technology
The disengaging room part of half-feed combine harvester mainly contains cylinder, top cover, conveyer belt, cutter, screen pack, the device compositions such as vibratory sieve and conveying screw feeder, when gathering in, rice straw by tape transport in threshing cavity, the rotary motion of rice straw and the stop of cutter is driven to impact by cylinder tooth plate, reach the effect that rice straw is separated with seed and rice straw is pulverized, grain exports with screw feeder device through the screening of screen pack and vibratory sieve by the seed pulverized and rice straw again, complete threshing work, cutter in threshing portion is consumable accessory, frequent needs are safeguarded and are changed, but the cutter of thresher is as Fig. 1 at present, so that triangular blade 1 to be installed by threshing drum 2 substantially shown in Fig. 2, the shortcoming of this type of cutter changes trouble after wearing and tearing, easily grass is twined when running into moist rice straw, and the danger having blade breakages damage machine even to hurt sb.'s feelings when running into large load or hard foreign matter.
Summary of the invention
The purpose of this utility model is to provide a kind of half-feed combine harvester cylinder chaffcutter device, change trouble after can solving the broken careless cutter wearing and tearing in existing half-feeding harvester threshing portion, easily twine grass and there is the problem of potential safety hazard, and cutter maintaining can be made more to be tending towards easy.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of half-feed combine harvester cylinder chaffcutter device, it is characterized in that: comprise carriage, multiple gusset is provided with between two sidewalls of carriage length direction, blade aperture position is formed between adjacent gusset, bolster is provided with between two sidewalls of carriage width, the two ends of bolster are provided with mount pad, bolster is arranged on carriage by mount pad, bolster is provided with multi-disc blade, blade aperture position between the corresponding gusset of the edge of a knife of blade, every sheet blade is fixed on bolster by two holders being symmetricly set on blade both sides, bolster between adjacent knife blades is provided with axle sleeve.
Improvement to technique scheme: two sidewall external symmetrys of described carriage length direction are provided with multiple pin.
Further improvement to technique scheme: described mount pad is fastened formed by the seat of honour, lower seat, and the two ends of the seat of honour, lower seat are fixed by bolt-locking.
Beneficial effect:
Use half-feed combine harvester cylinder chaffcutter device described in the utility model, because insert shape is discoid, cut surface increases effectively can improve cutting efficiency, make rice straw pulverize faster evenly, also extend the wear-out period of cutter simultaneously; Blade is arranged on the inside of carriage, and when running into moist rice straw, gusset effectively can isolate straw, prevents blade from twining grass; Holder between blade can strengthen the intensity of blade, and when running into large load, blade effectively can cross load with discoid profile, slows down impact, prevents from collapsing cutter or fracture defect generation; On mount pad clamping screw easy to operate, when blade abrasion, only need unclamp the angle position that bolt can adjust circular shear blade fast, avoid loaded down with trivial details exchanging knives process, to improve harvesting efficiency.
Accompanying drawing explanation
Fig. 1 is the traditional triangle shape chaffcutter mower sickle location drawing.
Fig. 2 is triangle chaffcutter mower sickle position partial enlarged drawing.
Fig. 3 is the utility model cylinder chaffcutter mower sickle location drawing.
Fig. 4 is cylinder chaffcutter mower sickle position partial enlarged drawing.
Fig. 5 is left view of the present utility model.
Fig. 6 is the utility model B-B cutaway view.
Fig. 7 is the partial enlarged drawing at holder position.
Fig. 8 is the front view of mount pad.
In Fig. 1, Fig. 2: 1. triangular blade, 2. threshing drum.
In Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8: 1. carriage, 2. mount pad, 3. gusset, 4. blade, 5. clamping screw, 6. pin, 7. holder, 8. axle sleeve, 9. bolster, 10. threshing drum.
Embodiment
As Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of half-feed combine harvester cylinder of the utility model shown in Fig. 8 chaffcutter device, comprise carriage 1, six square gussets 3 are provided with between two sidewalls of carriage 1 length direction, blade aperture position is formed between adjacent gusset 3, bolster 9 is provided with between two sidewalls of carriage 1 width, the two ends of bolster 9 are provided with mount pad 2, bolster 9 is arranged on carriage 1 by mount pad 2, bolster 9 is provided with ten blades 4, blade aperture position between the corresponding gusset 3 of the edge of a knife of blade 4, every sheet blade 4 is fixed on bolster 9 by two holders 7 being symmetricly set on blade 4 both sides, bolster 9 between adjacent knife blades 4 is provided with axle sleeve 8, two sidewall external symmetrys of described carriage 1 length direction are provided with two groups of pins 6, described mount pad 2 is fastened formed by the seat of honour, lower seat, and the two ends of the seat of honour, lower seat are fixed by clamping screw 5.
Bolster is provided with 10 disk indented knife, material is high strength carbon tool steel, each blade is symmetrically fixed on bolster by 2, axle sleeve is had as support between being fixed on, ensure the distance between blade, bolster is fixed on carriage by two mount pads, mount pad uses bolted, bolster is arranged on the circular arc side of carriage, mid-stent has six square gussets, be used for isolating straw, two pins that respectively have up and down of support are used for installing location, cylinder is fixed on support by mount pad, this mount pad there is bolt clamp device, be used for locking cylinder.
Carriage installation dimension of the present utility model is by adopting the chaffcutter device installing hole size of domestic half feed combine harvester mainstream model Kubo field 488/588/688 type, supporting so wider.
Claims (3)
1. a half-feed combine harvester cylinder chaffcutter device, it is characterized in that: comprise carriage, multiple gusset is provided with between two sidewalls of carriage length direction, blade aperture position is formed between adjacent gusset, bolster is provided with between two sidewalls of carriage width, the two ends of bolster are provided with mount pad, bolster is arranged on carriage by mount pad, bolster is provided with multi-disc blade, blade is in the form of annular discs, blade aperture position between the corresponding gusset of the edge of a knife of blade, every sheet blade is fixed on bolster by two holders being symmetricly set on blade both sides, bolster between adjacent knife blades is provided with axle sleeve.
2. a kind of half-feed combine harvester cylinder chaffcutter device according to claim 1, it is characterized in that: two sidewall external symmetrys of described carriage length direction are provided with multiple pin, two sides of carriage width are circular arc.
3. a kind of half-feed combine harvester cylinder chaffcutter device according to claim 1 and 2, is characterized in that: described mount pad is fastened formed by the seat of honour, lower seat, and the two ends of the seat of honour, lower seat are fixed by bolt-locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714777.XU CN204231936U (en) | 2014-11-25 | 2014-11-25 | A kind of half-feed combine harvester cylinder chaffcutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714777.XU CN204231936U (en) | 2014-11-25 | 2014-11-25 | A kind of half-feed combine harvester cylinder chaffcutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231936U true CN204231936U (en) | 2015-04-01 |
Family
ID=52761515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714777.XU Expired - Fee Related CN204231936U (en) | 2014-11-25 | 2014-11-25 | A kind of half-feed combine harvester cylinder chaffcutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231936U (en) |
-
2014
- 2014-11-25 CN CN201420714777.XU patent/CN204231936U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442000 No. 23 Dongfeng Avenue, Hubei, Shiyan Patentee after: Hubei Shuangxing Intelligent Equipment Co., Ltd Address before: 442000 No. 23 Dongfeng Avenue, Hubei, Shiyan Patentee before: Shiyan City Shuangxing Purifier Co., Ltd. |
|
| 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: 20150401 Termination date: 20201125 |