CN102550156A - Reaping machine gearshift - Google Patents
Reaping machine gearshift Download PDFInfo
- Publication number
- CN102550156A CN102550156A CN2011103866445A CN201110386644A CN102550156A CN 102550156 A CN102550156 A CN 102550156A CN 2011103866445 A CN2011103866445 A CN 2011103866445A CN 201110386644 A CN201110386644 A CN 201110386644A CN 102550156 A CN102550156 A CN 102550156A
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- China
- Prior art keywords
- shift
- support
- horizontal
- retaining
- chassis
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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.)
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- Control Of Transmission Device (AREA)
- Harvester Elements (AREA)
Abstract
The invention provides a reaping machine gearshift, which comprises a chassis, a threshing bin chassis support, a gear box assembly, a level shift push-and-pull rod, a shift operating rod, a horizontal-H-shaped shift support and armrest rack. The reaping machine gearshift is characterized by further comprising a gear box angle bracket. The gear box angle bracket is welded on the chassis; the gear box assembly is fixed between the gear box angle bracket and the threshing bin chassis support in 30-35 degree with the horizontal plane; the horizontal-H-shaped shift support is parallel to horizontal plane, and one end of the horizontal-H-shaped shift support is fixed on the armrest rack; the lower end of the shift operating rod is integrated with the level shift push-and-pull rod after penetrating through the horizontal-H-shaped shift support to form a shift rod. According to the reaping machine gearshift provided by the invention, the shift operating rod vertically penetrates through the horizontal-H-shaped shift support and is naturally fixed at a required gear under the action of gravity, so as to avoid accidentally injuring an operator or damaging a gear wheel to cause economic loss due to mistaken shifting; so that the gearshift has good stability and high security performance.
Description
Technical field
The present invention relates to a kind of agricultural machinery articles for use, be specifically related to the anti-error shift-shifting device of a kind of grain header.
Background technology
At present; Under national policy was helped, agricultural tool was used by large-scale popularization, and some novel agricultural machinery also use in China rural area on a large scale; The hand-held grain header that is come by the mini-size tillage machine evolution is because of being fit to the fritter field farming of hilly country, mountain area, and owning amount is also quite big now.The grain header shift-shifting device generally comprises transmission assembly, dials the retaining pull bar, " worker " font is dialled retaining support and arm-rest frame; Transmission assembly is generally flat crouching or plane setting vertically; Dial the retaining pull bar and dial the retaining support with " worker " font and contact, when grain header during, owing to group keep off the action of gravity of pull bar in work with certain angle of inclination; Make group " worker " font that the easy disengaging of retaining pull bar has been selected dial pairing shelves on the retaining support; And slippage is dialled on the retaining support to " worker " font on other the shelves, and the retaining error promptly takes place easily to dial, and accidentally injures operating personnel or breaks gear and cause economic loss.
Summary of the invention
The objective of the invention is to overcome shift-shifting device in the prior art grain header shift-shifting device dialling the retaining operation error and a kind of group of retaining safety is provided takes place easily.
The objective of the invention is to realize like this: a kind of grain header shift-shifting device; Comprise that chassis, threshing bin chassis overhang, transmission assembly, level are dialled the retaining pull bar, dialled the retaining action bars, " worker " font is dialled retaining support and arm-rest frame; It is characterized in that: also comprise the gearbox angle bracket; Said gearbox angle bracket is welded on the said chassis, and said transmission assembly becomes 30～35 ° of angles to be fixed between said gearbox angle bracket and the said threshing bin chassis overhang with ground level; Said " worker " font is dialled the retaining support and is parallel to ground level, and an end is fixed on the said arm-rest frame; The said group of retaining action bars lower end passed said " worker " font and dialled the retaining support to dial the retaining pull bar with said level be one, constitutes group pin.
The preferred 30 ° of angles of above-mentioned transmission assembly and ground level are fixed between above-mentioned gearbox angle bracket and the above-mentioned threshing bin chassis overhang.
Shift-shifting device of the present invention not only is fit to grain header, also is fit to mini-size tillage machine.
The beneficial effect that the present invention has: grain header shift-shifting device of the present invention; Transmission assembly changes parallel or vertical ground setting in the past, becomes 30～35 ° of angles to be provided with ground level transmission assembly, makes group retaining action bars vertically pass " worker " font and dials the retaining support; Dial the retaining action bars and be fixed on required gear naturally because of action of gravity; Avoid causing accidentally injuring operating personnel or breaking the generation that gear causes the economic loss situation because of dialling the retaining error, make the shift-shifting device good stability, security performance is high.
Description of drawings
Fig. 1 is a grain header shift-shifting device structural representation of the present invention;
Fig. 2 is a grain header shift-shifting device vertical view of the present invention.
In the accompanying drawing, part 1 is the chassis, and part 2 is the threshing bin chassis overhang, and part 3 is a transmission assembly, and part 4 is dialled the retaining pull bar for level, and part 5 is for dialling the retaining action bars, and part 6 is dialled the retaining support for " worker " font, and part 7 is an arm-rest frame, and part 8 is the gearbox angle bracket.
Embodiment
Through embodiment the present invention is described particularly below; Be necessary to be pointed out that at this; Following examples only are used for the present invention is further explained; Can not be interpreted as the restriction to protection domain of the present invention, the person skilled in the art of this area can make some nonessential improvement and adjustment to the present invention according to the foregoing invention content.
See figures.1.and.2; A kind of grain header shift-shifting device; Comprise that chassis 1, threshing bin chassis overhang 2, transmission assembly 3, level are dialled retaining pull bar 4, dialled retaining action bars 5, " worker " font is dialled retaining support 6 and arm-rest frame 7; It is characterized in that: gearbox angle bracket 8 is welded on the chassis 1, and transmission assembly 3 becomes 30 ° of angles to be fixed between gearbox angle bracket 8 and the threshing bin chassis overhang 2 with ground level; " worker " font is dialled retaining support 6 and is parallel to ground level, and an end is fixed on the arm-rest frame 7; Dial retaining action bars 5 lower ends and pass " worker " font and dial retaining support 6 and dial retaining pull bar 4 with level and be one, constitute and dial pin.
Claims (2)
1. grain header shift-shifting device; Comprise that chassis (1), threshing bin chassis overhang (2), transmission assembly (3), level are dialled retaining pull bar (4), dialled retaining action bars (5), " worker " font is dialled retaining support (6) and arm-rest frame (7); It is characterized in that: also comprise gearbox angle bracket (8); Said gearbox angle bracket (8) is welded on the said chassis (1), and said transmission assembly (3) becomes 30～35 ° of angles to be fixed between said gearbox angle bracket (8) and the said threshing bin chassis overhang (2) with ground level; Said " worker " font is dialled retaining support (6) and is parallel to ground level, and an end is fixed on the said arm-rest frame (7); Said group of retaining action bars (5) lower end is passed said " worker " font and is dialled retaining support (6) and dial retaining pull bar (4) for one with said level, constitutes and dials pin.
2. grain header shift-shifting device as claimed in claim 1 is characterized in that: said transmission assembly (3) becomes 30 ° of angles to be fixed between said gearbox angle bracket (8) and the said threshing bin chassis overhang (2) with ground level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110386644.5A CN102550156B (en) | 2011-11-29 | 2011-11-29 | Reaping machine gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110386644.5A CN102550156B (en) | 2011-11-29 | 2011-11-29 | Reaping machine gearshift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102550156A true CN102550156A (en) | 2012-07-11 |
| CN102550156B CN102550156B (en) | 2014-11-19 |
Family
ID=46397821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110386644.5A Expired - Fee Related CN102550156B (en) | 2011-11-29 | 2011-11-29 | Reaping machine gearshift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102550156B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199891Y (en) * | 1994-06-18 | 1995-06-07 | 南京农用车制造厂 | Gear change hand lever control mechanism for farm transporting vehicle |
| CN2386982Y (en) * | 1999-01-06 | 2000-07-12 | 河南奔马集团股份有限公司 | Opening type speed variator |
| CN2698034Y (en) * | 2004-04-01 | 2005-05-11 | 麦兆木 | Multifunctional minitype cultivator |
| CN201226660Y (en) * | 2008-07-08 | 2009-04-29 | 孙定忠 | Connection construction of micro cultivator armrest frame and transmission case |
| CN101985280A (en) * | 2010-08-25 | 2011-03-16 | 訾化彬 | Guide plate device convenient for automatic resetting of shift level |
-
2011
- 2011-11-29 CN CN201110386644.5A patent/CN102550156B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199891Y (en) * | 1994-06-18 | 1995-06-07 | 南京农用车制造厂 | Gear change hand lever control mechanism for farm transporting vehicle |
| CN2386982Y (en) * | 1999-01-06 | 2000-07-12 | 河南奔马集团股份有限公司 | Opening type speed variator |
| CN2698034Y (en) * | 2004-04-01 | 2005-05-11 | 麦兆木 | Multifunctional minitype cultivator |
| CN201226660Y (en) * | 2008-07-08 | 2009-04-29 | 孙定忠 | Connection construction of micro cultivator armrest frame and transmission case |
| CN101985280A (en) * | 2010-08-25 | 2011-03-16 | 訾化彬 | Guide plate device convenient for automatic resetting of shift level |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102550156B (en) | 2014-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20141119 Termination date: 20211129 |