CN201700181U - Nail tooth and threaded rod combined type axial flow roller of harvesting machine - Google Patents
Nail tooth and threaded rod combined type axial flow roller of harvesting machine Download PDFInfo
- Publication number
- CN201700181U CN201700181U CN2010201651524U CN201020165152U CN201700181U CN 201700181 U CN201700181 U CN 201700181U CN 2010201651524 U CN2010201651524 U CN 2010201651524U CN 201020165152 U CN201020165152 U CN 201020165152U CN 201700181 U CN201700181 U CN 201700181U
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- tooth
- rods
- spoke
- spike
- machine
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Abstract
The utility model relates to a nail tooth and threaded rod combined type axial flow roller of a harvesting machine, which comprises four tooth rods, threaded rods, connecting spoke discs and a fixed spoke disc, wherein nail teeth are respectively arranged on the four tooth rods, straight nail teeth are arranged on two mutually symmetrical tooth rods, bended nail teeth are arranged on the other two mutually symmetrical tooth rods, the nail teeth arranged on the four tooth rods are in staggered arrangement, the number of the threaded rods is four, both ends of the threaded rods are respectively and fixedly arranged on the connecting spoke discs and the fixed spoke disc at a crop feeding end, the number of the connecting spoke discs is two, and the two connecting spoke discs are respectively arranged at both sides of the fixed spoke disc. The utility model has the advantages of high grasping speed, easy grass discharge, good grain and grass separation effect and light machinery load, reduces the mechanical fault such as machine blockage, machine choke and the like caused by humid crops, greatly improves the work efficiency of the whole machine, and belongs to an ideal replacing product of the traditional plate tooth roller of the harvesting machine.
Description
Technical field
The utility model relates to self-propelled combine tool technical field, relates in particular to a kind ofly to impact, and rubs grain header spike-tooth, the rasp bar built-up shaft stream roller of mode threshing.
Background technology
The axial-flow type drum of prior art comprises the column cylinder, and the column cylinder is provided with rasp bar plate tooth.The axial-flow type drum grasp speed of this structure is slow, and the cereal fragmentation is many, the Lysimachia sikokiana difficulty, and the army provisions inferior separating effect, working strength is big, and mechanical load is heavy, inefficiency, and also mechanical breakdown is many.
Summary of the invention
At the defective of prior art, the purpose of this utility model is to provide that a sharp grasp speed is fast, Lysimachia sikokiana easily, light, the grain header spike-tooth of high efficiency of army provisions good separating effect, mechanical load, rasp bar built-up shaft stream roller.
For achieving the above object, the technical scheme that the utility model adopted is: the grain header spike-tooth, rasp bar built-up shaft stream roller, it comprises four rooted tooth bars, rasp bar, connect the spoke dish, fixing spoke dish, described ratch is arranged on symmetrically respectively and connects the spoke dish, fixedly on the circumference of spoke dish, be respectively equipped with spike-tooth on the described ratch, wherein two symmetrical ratch are provided with straight spike-tooth, two symmetrical ratch are provided with the hooked nail tooth in addition, spike-tooth on the four rooted tooth bars is staggered, shape in the shape of a spiral, and described rasp bar is four, respectively with the interlaced arrangement of ratch, its two ends are fixedly installed on the connection spoke dish of crop feeding end respectively and fixedly on the spoke dish.
The utility model grasp speed is fast, Lysimachia sikokiana easily, army provisions good separating effect, mechanical load be light, minimizing is because of mechanical breakdowns such as the moist stifled machine that causes of crop, the machines of choking, having increased substantially the operating efficiency of complete machine, is the ideal substitute of traditional grain header plate dental roller.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples;
Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 A-A to view;
Fig. 3 be among Fig. 1 B-B to view.
Embodiment
According to Fig. 1, Fig. 2, Fig. 3, the grain header spike-tooth, rasp bar built-up shaft stream roller, comprise four rooted tooth bars 2,7,9,16, rasp bar 12,13,18,19 connect spoke dish 3,14, fixedly the spoke dish 5,8,11, four rooted tooth bars 2,7,9,16 are arranged on connection spoke dish 3 respectively symmetrically, 14 and fixing spoke dish 5,8, on 11 the circumference, ratch 2,7,9,16, on be respectively equipped with spike- tooth 1,6,10,17, wherein symmetrical ratch 7,16 are provided with straight spike- tooth 6,17, two symmetrical ratch 2 in addition, 9 are provided with hooked nail tooth, 1,10 4 rooted tooth bars 2,7,9, spike-tooth 1 on 16,6,10,17 are staggered, in the shape of a spiral shape, rasp bar 12,13,18,19 is four, its two ends are fixedly installed on crop feeding end respectively, connect spoke dish 14, fixedly on the spoke dish 11.During use, two ends are connected spoke dish 3,14 by connecting the centre bore of spoke dish, 4,15 be installed on the grain header main shaft and get final product, because 12,13,18,19 pairs of feedings of rasp bar crop carries out extruding and kneading at threshing chamber, spike- tooth 1,6,10,17 has strong extracting, separation and Lysimachia sikokiana ability, improved mechanical load intensity, incidental stifled machine, the machine of choking in the prior art harvesting process have been solved, moist crop is difficult for harvesting, grain such as sheds at problem, makes the crop feeding unobstructed, and cylinder grasps powerful, stalk is broken few, and army provisions separate thoroughly.
Claims (3)
1. grain header spike-tooth, rasp bar built-up shaft stream roller, it comprises four rooted tooth bars, rasp bar, connection spoke dish, fixing spoke dish, it is characterized in that described four rooted tooth bars are arranged on respectively symmetrically to connect the spoke dish and fixedly on the circumference of spoke dish.
2. grain header spike-tooth according to claim 1, rasp bar built-up shaft stream roller, it is characterized in that being respectively equipped with spike-tooth on the described ratch, wherein two symmetrical ratch are provided with straight-tooth, two symmetrical ratch are provided with bent tooth in addition, spike-tooth on the four rooted tooth bars is staggered, in the shape of a spiral shape.
3. grain header spike-tooth according to claim 1, rasp bar built-up shaft stream roller is characterized in that described rasp bar is four, respectively with the interlaced setting of ratch be fixed on crop feeding end be connected the spoke dish and fixedly on the spoke dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201651524U CN201700181U (en) | 2010-04-21 | 2010-04-21 | Nail tooth and threaded rod combined type axial flow roller of harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201651524U CN201700181U (en) | 2010-04-21 | 2010-04-21 | Nail tooth and threaded rod combined type axial flow roller of harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700181U true CN201700181U (en) | 2011-01-12 |
Family
ID=43437318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201651524U Expired - Fee Related CN201700181U (en) | 2010-04-21 | 2010-04-21 | Nail tooth and threaded rod combined type axial flow roller of harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700181U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557184A (en) * | 2015-12-16 | 2016-05-11 | 中联重机股份有限公司 | Axial flow roller and rice combine harvester equipped with axial flow roller |
| CN106342473A (en) * | 2016-08-29 | 2017-01-25 | 重庆华世丹机械制造有限公司 | Crop reaper and operating method thereof |
| CN107371572A (en) * | 2017-08-17 | 2017-11-24 | 星光农机股份有限公司 | A kind of millet combined harvester |
| CN107396700A (en) * | 2017-08-17 | 2017-11-28 | 星光农机股份有限公司 | A kind of millet combined harvester sheller unit |
| CN108990558A (en) * | 2018-08-08 | 2018-12-14 | 山东理工大学 | Maize harvesting machine soft threshing platen |
| CN110915430A (en) * | 2019-12-17 | 2020-03-27 | 湖南农业大学 | Multipurpose threshing cylinder |
-
2010
- 2010-04-21 CN CN2010201651524U patent/CN201700181U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557184A (en) * | 2015-12-16 | 2016-05-11 | 中联重机股份有限公司 | Axial flow roller and rice combine harvester equipped with axial flow roller |
| CN106342473A (en) * | 2016-08-29 | 2017-01-25 | 重庆华世丹机械制造有限公司 | Crop reaper and operating method thereof |
| CN107371572A (en) * | 2017-08-17 | 2017-11-24 | 星光农机股份有限公司 | A kind of millet combined harvester |
| CN107396700A (en) * | 2017-08-17 | 2017-11-28 | 星光农机股份有限公司 | A kind of millet combined harvester sheller unit |
| CN107396700B (en) * | 2017-08-17 | 2022-12-23 | 星光农机股份有限公司 | Threshing device of millet combine harvester |
| CN108990558A (en) * | 2018-08-08 | 2018-12-14 | 山东理工大学 | Maize harvesting machine soft threshing platen |
| CN110915430A (en) * | 2019-12-17 | 2020-03-27 | 湖南农业大学 | Multipurpose threshing cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20130421 |