CN203633158U - High-level grain unloading structure of harvester - Google Patents
High-level grain unloading structure of harvester Download PDFInfo
- Publication number
- CN203633158U CN203633158U CN201320858001.0U CN201320858001U CN203633158U CN 203633158 U CN203633158 U CN 203633158U CN 201320858001 U CN201320858001 U CN 201320858001U CN 203633158 U CN203633158 U CN 203633158U
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- grain
- delivery section
- gun barrel
- barrel
- oil cylinder
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Abstract
The utility model relates to harvesters, in particular to a high-level grain unloading structure of a harvester. According to the following technical scheme, the high-level grain unloading structure of the harvester comprises a grain bin, a longitudinal barrel, a middle conveying portion, a grain outlet barrel, a lifting oil cylinder and a rotation oil cylinder, wherein the longitudinal barrel is fixed in one side of the grain bin and is provided with a first conveying auger, the middle conveying portion is in rotation connection with the upper end of the longitudinal barrel, the grain outlet barrel is provided with a grain outlet and is in rotation connection with one side of the middle conveying portion, a second conveying auger is arranged in the grain outlet barrel, the lifting oil cylinder is arranged between the middle conveying portion and the grain outlet barrel and the rotation oil cylinder is arranged between the upper portion of the grain bin and the middle conveying portion. The high-level grain unloading structure of the harvester effectively lifts up the grain outlet of the grain outlet barrel, and therefore grain unloading operation can be conducted on higher large trucks easily.
Description
Technical field
The utility model relates to grain header, particularly the high-order unloading structure of a kind of grain header.
Background technology
Prior art, as the disclosed combine of patent of invention that publication number is CN101472464A, the gun barrel that it is related, generally can only carry out unloading to highly lower pickup truck.
Utility model content
The purpose of this utility model is to provide the high-order unloading structure of a kind of grain header, has effectively raised the grain unloading mouth of gun barrel, is beneficial to highly higher large truck and carries out unloading operation.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: the high-order unloading structure of a kind of grain header, comprise silo, be fixed on the longitudinal gun barrel, middle the delivery section that is rotationally connected with described longitudinal gun barrel upper end that are provided with the first conveying screw feeder in described silo one side, there is grain outlet and be rotationally connected with described in the middle of delivery section one side and in be provided with the second conveying screw feeder the gun barrel of putting out cereal, be located at described centre delivery section and described in put out cereal hoist cylinder between gun barrel, be located at described silo top and described centre transfers out the rotary oil cylinder between portion.
As of the present utility model preferred, in described middle delivery section, be provided with the 3rd and carry screw feeder.
As of the present utility model preferably, described in the piston rod of described hoist cylinder is articulated with, put out cereal gun barrel and its cylinder barrel be articulated with described in the middle of delivery section; And the hinged place of described hoist cylinder cylinder barrel and middle delivery section is higher than described hoist cylinder piston rod and the hinged place of putting out cereal between gun barrel.
As of the present utility model preferred, described middle delivery section has the arcuation connecting rod for connecting described rotary oil cylinder piston rod, and the nock of described arcuation connecting rod is towards a side of described rotary oil cylinder.
In sum, the utlity model has following beneficial effect: the utility model is simple in structure, easy to implement; Effectively raise the grain outlet of gun barrel; Above the gun barrel gathering of putting out cereal is at ordinary times positioned at silo; When unloading, by the effect of rotary oil cylinder, the gun barrel horizontal spreading that makes to put out cereal, so that unloading, and can, according to actual conditions, further regulate the height of the gun barrel grain unloading mouth of putting out cereal by hoist cylinder; And the setting of arcuation connecting rod, is conducive to make spinning movement more laborsaving.
Brief description of the drawings
Fig. 1 is example structure schematic diagram.
In figure, 1, silo, 2, longitudinal gun barrel, 3, middle delivery section, 31, arcuation connecting rod, 4, the gun barrel of putting out cereal, 41, grain unloading mouth, 5, hoist cylinder, 6, rotary oil cylinder.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this specification and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Embodiment: the high-order unloading structure of a kind of grain header, as shown in Figure 1, comprise silo 1, be installed with longitudinal gun barrel 2 in a side of silo 1, delivery section 3 in the middle of the upper end of longitudinal gun barrel 2 is rotatably connected to, a side of middle delivery section 3 is rotatably connected to the gun barrel 4 of putting out cereal with grain unloading mouth 41.
Between gun barrel 4 and middle delivery section 3, be provided with hoist cylinder 5 putting out cereal, the piston rod of hoist cylinder 5 be articulated with put out cereal gun barrel 4 and its cylinder barrel be articulated with in the middle of delivery section 3; And the hinged place of hoist cylinder 5 cylinder barrels and middle delivery section 3 is higher than hoist cylinder 5 piston rods and the hinged place of putting out cereal between gun barrel 4.
Being longitudinally provided with the first conveying screw feeder in gun barrel 2, in middle delivery section 3, be provided with the 3rd and carry screw feeder, in gun barrel 4, be provided with the second conveying screw feeder putting out cereal; Three screw feeders are not shown at figure.
Claims (4)
1. the high-order unloading structure of grain header, it is characterized in that, comprise silo (1), be fixed on the longitudinal gun barrel (2) that is provided with the first conveying screw feeder in described silo (1) one side, be rotationally connected with the middle delivery section (3) of described longitudinal gun barrel (2) upper end, there is grain outlet (41) and be rotationally connected with described in the middle of delivery section (3) one sides and in be provided with the gun barrel of putting out cereal (4) of the second conveying screw feeder, be located at described in the middle of delivery section (3) and described in the hoist cylinder (5) of putting out cereal between gun barrel (4), be located at described silo (1) top and described centre and transfer out the rotary oil cylinder (6) between portion (3).
2. the high-order unloading structure of a kind of grain header according to claim 1, is characterized in that, is provided with the 3rd and carries screw feeder in described middle delivery section (3).
3. the high-order unloading structure of a kind of grain header according to claim 1, is characterized in that, described in the piston rod of described hoist cylinder (5) is articulated with, put out cereal gun barrel (4) and its cylinder barrel be articulated with described in the middle of delivery section (3); And the hinged place of described hoist cylinder (5) cylinder barrel and middle delivery section (3) is higher than the hinged place between described hoist cylinder (5) piston rod and the gun barrel of putting out cereal (4).
4. the high-order unloading structure of a kind of grain header according to claim 1, it is characterized in that, in the middle of described, delivery section (3) has the arcuation connecting rod (31) for connecting described rotary oil cylinder (6) piston rod, and the nock of described arcuation connecting rod (31) is towards a side of described rotary oil cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858001.0U CN203633158U (en) | 2013-12-24 | 2013-12-24 | High-level grain unloading structure of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858001.0U CN203633158U (en) | 2013-12-24 | 2013-12-24 | High-level grain unloading structure of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633158U true CN203633158U (en) | 2014-06-11 |
Family
ID=50864458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320858001.0U Expired - Fee Related CN203633158U (en) | 2013-12-24 | 2013-12-24 | High-level grain unloading structure of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703923A (en) * | 2013-12-24 | 2014-04-09 | 湖州丰源农业装备制造有限公司 | High grain-unloading structure of harvester |
| CN106576579A (en) * | 2017-01-20 | 2017-04-26 | 雷沃重工股份有限公司 | Grain unloading electric control system and self-correction grain unloading control method |
| US9815398B2 (en) | 2015-04-02 | 2017-11-14 | Cnh Industrial America Llc | Crop unloading spouts |
-
2013
- 2013-12-24 CN CN201320858001.0U patent/CN203633158U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703923A (en) * | 2013-12-24 | 2014-04-09 | 湖州丰源农业装备制造有限公司 | High grain-unloading structure of harvester |
| US9815398B2 (en) | 2015-04-02 | 2017-11-14 | Cnh Industrial America Llc | Crop unloading spouts |
| CN106576579A (en) * | 2017-01-20 | 2017-04-26 | 雷沃重工股份有限公司 | Grain unloading electric control system and self-correction grain unloading control method |
| CN106576579B (en) * | 2017-01-20 | 2019-03-12 | 雷沃重工股份有限公司 | A kind of unloading electric-control system and self-correction unloading control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140611 Termination date: 20171224 |