CN110637595A - Header device and giant rice combine harvester - Google Patents
Header device and giant rice combine harvester Download PDFInfo
- Publication number
- CN110637595A CN110637595A CN201910753845.0A CN201910753845A CN110637595A CN 110637595 A CN110637595 A CN 110637595A CN 201910753845 A CN201910753845 A CN 201910753845A CN 110637595 A CN110637595 A CN 110637595A
- Authority
- CN
- China
- Prior art keywords
- header
- straw returning
- frame
- returning mechanism
- lifting frame
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
Abstract
The invention provides a header device and a giant rice combine harvester, comprising a header mechanism and a straw returning mechanism; the header mechanism and the straw returning mechanism are arranged at the front end of the harvester, and the header mechanism is positioned above the straw returning mechanism. The header mechanism and the straw returning mechanism are arranged in front and arranged up and down to form a double-layer header device, the harvesting and feeding of rice ears are completed through the upper header mechanism, the straw which is cut to obtain the rice ears is crushed and returned to the field through the front straw returning mechanism at the lower layer, the work of harvesting and crushing the rice ears up and down is completed, the straw returning device is particularly suitable for harvesting giant rice, the characteristics of the ultra-high straw of the giant rice are well adapted, and the problems of poor adaptability such as winding of a reel, incomplete cutting, unsmooth feeding and the like of the straw when the giant rice is harvested through a common header are solved.
Description
Technical Field
The invention belongs to the field of combine harvesters, and particularly relates to a header device and a giant rice combine harvester.
Background
The newly cultivated high-yield and high-quality giant rice variety has great biological characteristic difference with common rice, the domestic existing rice combine harvester can basically meet the quality requirement of the harvesting operation of the common hybrid rice, but the newly cultivated high-yield and high-quality rice variety puts higher requirements on the adaptability requirement of the combine harvester. The difference of giant rice Jufeng No. 5 is most obvious, the height of the rice plant stem can reach more than 2.0m and the maximum reaches 2.2m, meanwhile, the tillering capacity is strong, the number of single-ear grains can reach 800 grains, the stem is thick and strong, the fiber and the water content are high, and the method for harvesting giant rice by using the universal rice and wheat combine harvester has the obvious defects: the stalks are wound around the reel, the cutting is not clean, the feeding is not smooth, and the like. Therefore, it is necessary to design and research a crawler type combine harvester header suitable for harvesting the combine harvester to solve the problems.
Chinese patent CN205912497U invented a sorghum harvester divider through the modification of a 688Q type grain combine harvester header in long-time protected field: the front end of the header strengthens the connection between the divider and the header, lengthens the divider, properly increases the density of the reel teeth, improves the separation roller and the like, so that the header is basically suitable for the combined harvest of sorghum; chinese patent CN2340169 discloses a reed harvester, which can adjust the height of a finger in advance according to the stubble cutting requirement by mutually matching seedling separating and lifting devices and utilizing a chain transmission system to enable the finger to extend or retract in a sliding chute according to a certain rule, cut the reeds in advance and transversely convey the reeds to complete lateral continuous laying, and is convenient for later picking and subsequent work. The machine fills the blank of the domestic bamboo reed harvesting machine, can improve the harvesting efficiency of the bamboo reeds, and liberates labor force; chinese patent CN207011280U invented a sorghum harvester divider, through the inside triangle-shaped chamber of depositing that establishes of dividing the standing grain pole, the mode of fixed mounting meter blade on the triangle-shaped head in branch standing grain pole the place ahead, can effectually cut off unnecessary leaf on the sorghum through the blade, avoided the cutting knife to be blockked up by the leaf, and can effectual collection ear of grain that drops through the opening of depositing the chamber upper end and the bar hole of both sides, the effectual receipts that has increased the sorghum.
The invention patents all realize the structure optimization of the high-stalk crop harvesting machinery, but the existing grain combine harvester still can not be well adapted to the biological characteristics of 'giant rice' high plants, thick stalks, big ears and the like, and the existing general grain combine harvester is easy to appear in the operation process: the phenomena of incomplete cutting, irregular feeding of too large rice ears and the like caused by winding of overlength straws on a reel, high content of straw fibers and water content.
Disclosure of Invention
In view of the above technical problems, the present invention provides a header apparatus, which at least solves one of the above problems. The header mechanism and the straw returning mechanism are arranged in front and arranged up and down to form a double-layer header device, the harvesting and feeding of rice ears are completed through the upper header mechanism, the straw which is cut to obtain the rice ears is crushed and returned to the field through the front straw returning mechanism at the lower layer, the work of harvesting and crushing the rice ears up and down is completed, the straw returning device is particularly suitable for harvesting giant rice, the characteristics of the ultra-high straw of the giant rice are well adapted, and the problems of poor adaptability such as winding of a reel, incomplete cutting, unsmooth feeding and the like of the straw when the giant rice is harvested through a common header are solved.
The invention also provides a giant rice combine harvester comprising the header device.
The technical scheme adopted by the invention for solving the technical problems is as follows: a header device comprises a header mechanism and a straw returning mechanism;
the header mechanism and the straw returning mechanism are arranged at the front end of the harvester, and the header mechanism is positioned above the straw returning mechanism;
the cutting table mechanism comprises a cutting table frame, a reciprocating cutter, a divider, a reel, a feeding auger and a swinging ring mechanism; the header frame is used for being arranged at the front end of the harvester; the crop divider and the reciprocating cutter are arranged on the front side of the header frame, and the feeding auger is arranged in the middle of the header frame; the swing ring mechanism is arranged on the header frame and is connected with the duplex cutter; the reel is arranged above the header frame; the reel is rotationally connected with the header frame; a first linear driving mechanism is arranged between the divider and the reel, and drives the reel to move up and down;
the header mechanism is connected with the front end of the harvester in a sliding manner through a lifting frame mechanism; the lifting frame mechanism comprises a lifting frame, a lifting pulley and a lifting frame supporting frame; one end of the lifting frame supporting frame is used for being connected with the harvester, and the other end of the lifting frame supporting frame is connected with one end of the lifting frame; the lifting pulley is arranged on the header mechanism and is in sliding connection with the lifting frame; the header mechanism is connected with the lifting frame through a third linear driving mechanism, and the third linear driving mechanism drives the header mechanism to slide up and down along the lifting frame.
Furthermore, the other end of the lifting frame supporting frame is rotatably connected with one end of the lifting frame;
the crane is further connected with the crane support frame through a second linear driving mechanism, and the second linear driving mechanism drives the crane to rotate around the other end of the crane support frame.
In the above scheme, the straw returning mechanism is used for being rotationally connected with the front end of the harvester, a fourth linear driving mechanism is arranged between the straw returning mechanism and the harvester, the fourth linear driving mechanism is a fourth hydraulic cylinder, and the fourth hydraulic cylinder drives the straw returning mechanism to rotate around the harvester.
In the scheme, the upper side of the housing of the straw returning mechanism is provided with a compression roller, the rear side of the housing is used for connecting the front end of a harvester, the knife cylinder of the straw returning mechanism is positioned in the housing of the straw returning mechanism, and two ends of the knife cylinder of the straw returning mechanism are respectively provided with a support shaft and a drive shaft; one end of the supporting shaft is arranged at one end of the cutter cylinder of the straw returning mechanism through a first supporting disc, and the other end of the supporting shaft is connected with the housing of the straw returning mechanism; one end of the driving shaft is arranged at the other end of the cutter drum of the straw returning mechanism through a second supporting disc, and the other end of the driving shaft is arranged on the housing of the straw returning mechanism and is connected with the driving mechanism;
the flail knife ring is annularly arranged on the knife cylinder of the straw returning mechanism.
Further, the flail knife is a Y-shaped flail knife.
Furthermore, the flail knives are arranged on the knife cylinder of the straw returning mechanism in a double helix line.
A giant rice combine harvester comprises the header device.
Compared with the prior art, the invention has the beneficial effects that: the invention comprises an upper header mechanism and a straw returning machine arranged in front of a lower layer, and the harvesting and feeding of giant rice ears are completed through the upper header mechanism; the lower layer adopts a front straw returning machine to crush the stalks from which the rice ears are cut and return to the field, so as to finish the work of harvesting and crushing the giant rice, perfectly adapt to the characteristics of the ultra-high stalks of the giant rice and solve the problems of poor adaptability such as winding of the stalks on a reel, incomplete cutting, unsmooth feeding and the like when the giant rice is harvested by a common header.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a header apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a straw returning mechanism according to an embodiment of the present invention.
The reference numerals are explained below:
1. the cutting table comprises a cutting table frame, 2 parts of a reciprocating cutter, 302 parts of a first hydraulic cylinder, 304 parts of a second hydraulic cylinder, 305 parts of a third hydraulic cylinder, 3016 parts of a fourth hydraulic cylinder, 5 parts of a reel, 6 parts of a lifting frame mechanism, 601 parts of a lifting frame, 602 parts of a lifting pulley, 603 parts of a lifting frame support, 7 parts of a feeding type auger, 8 parts of a swinging ring mechanism, 9 parts of a straw returning mechanism, 903 parts of a straw returning mechanism housing, 904 parts of a pressing roller, 905 parts of a straw returning mechanism knife cylinder, 906 parts of a supporting shaft, 907 parts of a first supporting disc, 908 parts of a swinging knife, 9010 parts of a driving shaft, 9011 parts of a second supporting disc, 10 parts of a belt transmission mechanism, 1001 parts of a belt pulley and 1002 parts.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "axial," "radial," "vertical," "horizontal," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Fig. 1 shows a preferred embodiment of the header apparatus of the present invention, a header mechanism and a straw returning mechanism 9; the header mechanism and the straw returning mechanism 9 are arranged at the front end of the harvester, and the header mechanism is positioned above the straw returning mechanism 9. The header mechanism and the straw returning mechanism 9 which are arranged up and down form a double-layer header device, the harvesting and feeding of rice ears are completed through the header mechanism on the upper layer, the stalks which are cut to obtain the rice ears are crushed and returned to the field by the straw returning mechanism on the lower layer, the work of harvesting and crushing the rice ears up and down is completed, the straw returning device is particularly suitable for harvesting 'giant rice', the ultrahigh stalk characteristic of the 'giant rice' is well adapted, and the problems of poor adaptability such as winding of a reel, incomplete cutting, unsmooth feeding and the like of the stalks when the ordinary header harvests the 'giant rice' are solved.
According to the present embodiment, preferably, the header mechanism includes a header frame 1, a reciprocating cutter 2, a hydraulic system, a divider 4, a reel 5, a feeding auger 7, and a swing ring mechanism 8; the header frame 1 is used for being arranged at the front end of the harvester; the divider 4 and the reciprocating cutter 2 are arranged on the front side of the header frame 1, and the feed-type auger 7 is arranged in the middle of the header frame 1; the swing ring mechanism 8 is arranged on the header frame 1 and is connected with the compound cutter 2; the reel 5 is arranged above the header frame 1; the hydraulic system is respectively connected with the reel 5 and the swing ring mechanism 8 and is used for driving a main shaft of the reel 5 to rotate, the reel 5 is used for driving in rice, and meanwhile, the swing ring mechanism 8 is driven to drive the reciprocating cutter 2 to reciprocate to cut the rice.
According to the present embodiment, preferably, the reel 5 is rotatably connected to the header frame 1; a first linear driving mechanism is arranged between the divider 4 and the reel 5, the first linear driving mechanism is a first hydraulic cylinder 302, one end of the first hydraulic cylinder 302 is connected with the reel 5, and the other end is connected with the reel 5; the first hydraulic cylinder 302 drives the reel 5 to rotate around the joint with the crop divider 4 so as to adjust the distance between the reel and the crop divider.
According to the embodiment, preferably, the header mechanism is connected with the front end of the harvester in a sliding mode through the lifting frame mechanism 6, so that the height of the upper header mechanism can be adjusted to adapt to the giant rice with different heights.
According to the embodiment, the lifting frame mechanism 6 preferably comprises a lifting frame 601, a lifting pulley 602 and a lifting frame support 603; one end of the lifting frame support frame 603 is connected with the harvester, and the other end of the lifting frame 603 is connected with one end of the lifting frame 601; the lifting pulley 602 is installed on the header mechanism and is connected with the lifting frame 601 in a sliding manner; the header mechanism is connected with the lifting frame 601 through a third linear driving mechanism, the third linear driving mechanism is a third hydraulic cylinder 305, one end of the third hydraulic cylinder 305 is connected with the lifting frame 601, the other end of the third hydraulic cylinder 305 is connected with the header frame 1, and the third hydraulic cylinder 305 drives the header mechanism to slide up and down along the lifting frame 601 for adjusting the height of the header mechanism. The other end of the lifting frame support frame 603 is rotationally connected with one end of the lifting frame 601; the lifting frame 601 is further connected with a lifting frame support frame 603 through a second linear driving mechanism, the second linear driving mechanism is a second hydraulic cylinder 304, one end of the second hydraulic cylinder 304 is connected with the lifting frame support frame 603, and the other end of the second hydraulic cylinder is connected with the lifting frame 601; the second hydraulic cylinder 304 drives the crane 601 to rotate around the other end of the crane support frame 603 for adjusting the angle of the crane mechanism 6, thereby adjusting the inclination of the header mechanism. Can be according to the height and the gradient of the altitude mixture control header mechanism of crop, convenient to use, the suitability is high.
According to the embodiment, preferably, the straw returning mechanism 9 is used for being rotatably connected with the front end of the harvester, a fourth linear driving mechanism is arranged between the straw returning mechanism 9 and the harvester, the fourth linear driving mechanism is a fourth hydraulic cylinder 3016, and the fourth hydraulic cylinder 3016 drives the straw returning mechanism 9 to rotate around the harvester.
As shown in fig. 2, according to the present embodiment, preferably, the straw returning mechanism 9 includes a straw returning mechanism housing 903, a pressing roller 904, a straw returning mechanism knife cylinder 905, a support shaft 906, a support disc, a flail knife 908 and a drive shaft 9010;
a press roller 904 is arranged on the upper side of the straw returning mechanism housing 903, the rear side of the straw returning mechanism housing is used for connecting the front end of a harvester, a cutter cylinder 905 of the straw returning mechanism is positioned in the straw returning mechanism housing 903, and a support shaft 906 and a drive shaft 9010 are respectively arranged at two ends of the cutter cylinder 905 of the straw returning mechanism; one end of the support shaft 906 is arranged at one end of a cutter barrel 905 of the straw returning mechanism through a first support disc 907, and the other end of the support shaft 906 is connected with a straw returning mechanism housing 903; one end of the driving shaft 9010 is mounted at the other end of the cutter cylinder 905 of the straw returning mechanism through a second supporting disc 9011, and the other end of the driving shaft 9010 is mounted on the straw returning mechanism casing 903 and is connected with the driving mechanism; the flail knife 908 is annularly arranged on the knife cylinder 905 of the straw returning mechanism.
According to this embodiment, the thrower 908 is preferably a Y-shaped thrower with double helix arrangement. The Y-shaped flail knife has high stalk crushing efficiency, good adaptability to the biological characteristics of crops, small volume and mass and less power consumption. The double helix arrangement mode is even and reasonable, the crushing effect of the straw returning machine can be improved, and meanwhile, the stability of the straw returning machine in the working process of the machine can be improved.
According to the present embodiment, preferably, the driving mechanism is a belt transmission mechanism 10 including a pulley 1002, a pulley 1001, and a belt; the belt pulley 1001 is a driving wheel connected with the output end of the engine; the belt wheel 1002 is a driven wheel, and the belt wheel 1002 is connected with the driving shaft 9010. The straw returning mechanism is driven by belt transmission to provide higher power, so that complete crushing of tall stalk crops with thick stalks is guaranteed, and meanwhile, when the transmission load is suddenly overloaded, the belt transmission can slip to cause transmission failure, so that the function of overload protection is achieved.
The working process of the invention is as follows:
the height of the header mechanism is adjusted by the lifting frame mechanism 6 to adapt to 'huge rice', the combine harvester moves forward, the 'huge rice' is divided into the header frame 1 range by the divider 4, the reel wheel driving motor 3011 drives the reel wheel main shaft to rotate, the rice is inserted by the reel wheel 5, meanwhile, the cutter driving motor 3013 drives the swing ring mechanism 8 to drive the reciprocating cutter 2 to reciprocate to cut the rice, the cut rice is sent to the conveying channel 106 by the feeding type auger 7 and falls into the conveying groove below under the action of gravity, the rest stalks are fed into the lower preposed stalk returning mechanism 9 in the advancing process of the vehicle, the belt transmission 10 drives the cutter barrel 905 to rotate, and the stalks are crushed by the flail cutter 908 and laid on the ground surface.
Example 2
A giant rice combine harvester comprising the header assembly of embodiment 1, and therefore comprising the advantages of embodiment 1, will not be described herein.
It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as suitable to form other embodiments, as will be appreciated by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. A header device is characterized by comprising a header mechanism and a straw returning mechanism (9);
the header mechanism and the straw returning mechanism (9) are arranged at the front end of the harvester, and the header mechanism is positioned above the straw returning mechanism (9);
the cutting table mechanism comprises a cutting table frame (1), a reciprocating cutter (2), a divider (4), a reel (5), a feeding auger (7) and a swing ring mechanism (8); the header frame (1) is used for being installed at the front end of the harvester; the divider (4) and the reciprocating cutter (2) are arranged on the front side of the header frame (1), and the feeding auger (7) is arranged in the middle of the header frame (1); the swing ring mechanism (8) is arranged on the header frame (1) and is connected with the compound cutter (2); the reel (5) is arranged above the header frame (1); the reel (5) is rotationally connected with the header frame (1); a first linear driving mechanism is arranged between the divider (4) and the reel (5), and drives the reel (5) to move up and down;
the header mechanism is connected with the front end of the harvester in a sliding way through a lifting frame mechanism (6); the lifting frame mechanism (6) comprises a lifting frame (601), a lifting pulley (602) and a lifting frame support frame (603); one end of the lifting frame support frame (603) is used for being connected with a harvester, and the other end of the lifting frame support frame (603) is connected with one end of the lifting frame (601); the lifting pulley (602) is arranged on the header mechanism and is in sliding connection with the lifting frame (601); the header mechanism is connected with the lifting frame (601) through a third linear driving mechanism, and the third linear driving mechanism drives the header mechanism to slide up and down along the lifting frame (601).
2. The header apparatus of claim 1, wherein the other end of the crane support frame (603) is rotatably connected to one end of a crane (601);
the lifting frame (601) is further connected with a lifting frame supporting frame (603) through a second linear driving mechanism, and the second linear driving mechanism drives the lifting frame (601) to rotate around the other end of the lifting frame supporting frame (603).
3. The header device according to claim 1, wherein the straw returning mechanism (9) is configured to be rotatably connected to a front end of the harvester, and a fourth linear driving mechanism is disposed between the straw returning mechanism (9) and the harvester, the fourth linear driving mechanism is a fourth hydraulic cylinder (3016), and the fourth hydraulic cylinder (3016) drives the straw returning mechanism (9) to rotate around the harvester.
4. The header apparatus of claim 1, wherein the straw returning mechanism (9) comprises a straw returning mechanism housing (903), a pressure roller (904), a straw returning mechanism knife cylinder (905), a support shaft (906), a support disc, a flail knife (908), and a drive shaft (9010);
a press roller (904) is arranged on the upper side of the straw returning mechanism housing (903), the rear side of the straw returning mechanism housing is used for being connected with the front end of a harvester, a straw returning mechanism knife cylinder (905) is positioned in the straw returning mechanism housing (903), and two ends of the straw returning mechanism knife cylinder (905) are respectively provided with a support shaft (906) and a drive shaft (9010); one end of the supporting shaft (906) is arranged at one end of a cutter barrel (905) of the straw returning mechanism through a first supporting disc (907), and the other end of the supporting shaft (906) is connected with a cover (903) of the straw returning mechanism; one end of the driving shaft (9010) is mounted at the other end of the cutter cylinder (905) of the straw returning mechanism through a second supporting disc (9011), and the other end of the driving shaft (9010) is mounted on a straw returning mechanism casing (903) and connected with the driving mechanism;
the flail knife (908) is annularly arranged on a knife cylinder (905) of the straw returning mechanism.
5. The header apparatus of claim 4, wherein the flail knife (908) is a Y-shaped flail knife.
6. The header apparatus of claim 5, wherein the flail knives (908) are arranged in a double helix on the straw returning mechanism knife cylinder (905).
7. A giant rice combine harvester, comprising a header assembly as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753845.0A CN110637595A (en) | 2019-08-15 | 2019-08-15 | Header device and giant rice combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753845.0A CN110637595A (en) | 2019-08-15 | 2019-08-15 | Header device and giant rice combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110637595A true CN110637595A (en) | 2020-01-03 |
Family
ID=69009675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910753845.0A Pending CN110637595A (en) | 2019-08-15 | 2019-08-15 | Header device and giant rice combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110637595A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237094A (en) * | 2020-09-22 | 2021-01-19 | 江苏大学 | Sorghum ear header with large feeding amount and multiple reel discs and sorghum harvester |
| CN113243199A (en) * | 2021-05-11 | 2021-08-13 | 山东理工大学 | Three-section type corn harvesting header |
| CN114830918A (en) * | 2022-04-26 | 2022-08-02 | 潍柴雷沃重工股份有限公司 | Intelligent control method, system, medium, equipment and agricultural machine for header and field returning machine |
| GB2603576A (en) * | 2020-09-22 | 2022-08-10 | Univ Jiangsu | Large-feeding-quantity multi-reel-type sorghum ear header and sorghum harvester |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110349U (en) * | 1991-12-31 | 1992-07-22 | 泾阳县农业机械厂 | Semi-feed type double-header combine |
| CN106105573A (en) * | 2016-08-16 | 2016-11-16 | 韩宏宇 | Rice straw crushing and returning to field machine |
| CN206149871U (en) * | 2016-11-02 | 2017-05-10 | 华中农业大学 | Raise and use rape combine harvester |
| CN107548680A (en) * | 2017-08-22 | 2018-01-09 | 甘肃农业大学 | Crawler type highland barley cropper |
| EP3135095B1 (en) * | 2015-08-31 | 2018-04-18 | CNH Industrial Belgium nv | Stalked crop harvesting header drive |
| CN108684303A (en) * | 2017-11-03 | 2018-10-23 | 中国农业机械化科学研究院 | A kind of tongue bran combine harvester |
-
2019
- 2019-08-15 CN CN201910753845.0A patent/CN110637595A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110349U (en) * | 1991-12-31 | 1992-07-22 | 泾阳县农业机械厂 | Semi-feed type double-header combine |
| EP3135095B1 (en) * | 2015-08-31 | 2018-04-18 | CNH Industrial Belgium nv | Stalked crop harvesting header drive |
| CN106105573A (en) * | 2016-08-16 | 2016-11-16 | 韩宏宇 | Rice straw crushing and returning to field machine |
| CN206149871U (en) * | 2016-11-02 | 2017-05-10 | 华中农业大学 | Raise and use rape combine harvester |
| CN107548680A (en) * | 2017-08-22 | 2018-01-09 | 甘肃农业大学 | Crawler type highland barley cropper |
| CN108684303A (en) * | 2017-11-03 | 2018-10-23 | 中国农业机械化科学研究院 | A kind of tongue bran combine harvester |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237094A (en) * | 2020-09-22 | 2021-01-19 | 江苏大学 | Sorghum ear header with large feeding amount and multiple reel discs and sorghum harvester |
| WO2022061862A1 (en) * | 2020-09-22 | 2022-03-31 | 江苏大学 | Large-feeding-quantity multi-reel-type sorghum ear header and sorghum harvester |
| GB2603576A (en) * | 2020-09-22 | 2022-08-10 | Univ Jiangsu | Large-feeding-quantity multi-reel-type sorghum ear header and sorghum harvester |
| US11744183B2 (en) | 2020-09-22 | 2023-09-05 | Jiangsu University | Sorghum cutting header and sorghum harvester with large feed volume and multiple reeling pans |
| CN113243199A (en) * | 2021-05-11 | 2021-08-13 | 山东理工大学 | Three-section type corn harvesting header |
| CN114830918A (en) * | 2022-04-26 | 2022-08-02 | 潍柴雷沃重工股份有限公司 | Intelligent control method, system, medium, equipment and agricultural machine for header and field returning machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110637595A (en) | Header device and giant rice combine harvester | |
| US7874135B2 (en) | Harvester adapter with stalk shredder for harvesting grain crops, particularly sunflower | |
| CN102523830B (en) | For the bottom cutting component of cane harvester | |
| CN202514306U (en) | Corn ear and stalk combine harvester | |
| CN102523827A (en) | Corn combine harvester for both ears and stalks | |
| CN105723926A (en) | Standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header | |
| CN109005892A (en) | A kind of self-propelled ear-stem harvester for maize | |
| AU2011247837A1 (en) | Topper for a cane harvester | |
| CN108012656B (en) | Combine harvester header for harvesting cereal stems and ears in segmented mode and application method thereof | |
| US20110154793A1 (en) | Forage chopper header for harvesting both standing and down crop material | |
| CN2867830Y (en) | Small-sized three-in-one corn harvester | |
| CN107750592B (en) | Double-cutter grain combine harvester matched with walking tractor | |
| CN116784089A (en) | Regenerated japonica rice harvester | |
| CN214178087U (en) | Grain combine harvester header of threshing before cutting | |
| CN113439546A (en) | High efficiency straw header | |
| CN103636354B (en) | A kind of corn picker cut biography device | |
| CN208353939U (en) | A kind of self-propelled longitudinal axial flow corn kernel harvester | |
| CN201243487Y (en) | Double-cutting knife device of combine-harvester | |
| CN201194485Y (en) | Self-walk type maize harvester | |
| CN110771341A (en) | Sweet potato combine harvester | |
| CN114711020B (en) | Sorghum harvester integrating sorghum grains, sorghum ear stalks and sorghum straws | |
| CN215011696U (en) | Self-propelled stem and ear combined corn harvester | |
| CN217546719U (en) | Cutting type crawler self-propelled bundling machine | |
| CN218680137U (en) | Quick feeding type header for corn harvester | |
| CN216752798U (en) | Straw cutting table of corn harvester capable of harvesting stems and ears |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200103 |
|
| RJ01 | Rejection of invention patent application after publication |