CN101743800A - Guide stalk poking mechanism of rice and wheat combine - Google Patents
Guide stalk poking mechanism of rice and wheat combine Download PDFInfo
- Publication number
- CN101743800A CN101743800A CN200810107545A CN200810107545A CN101743800A CN 101743800 A CN101743800 A CN 101743800A CN 200810107545 A CN200810107545 A CN 200810107545A CN 200810107545 A CN200810107545 A CN 200810107545A CN 101743800 A CN101743800 A CN 101743800A
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- China
- Prior art keywords
- stalk
- cutter
- knife bar
- rice
- moving knife
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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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Abstract
The invention discloses a guide stalk poking mechanism of a rice and wheat combine, which comprises a lower cutter; and the lower cutter consists of a fixed cutter bar with a guard and a moving cutter bar with cutting teeth. The guide stalk poking mechanism is characterized in that: a strip stalk poking machine is arranged above the lower cutter and the rod body of the stalk poking machine is positioned on the rear part of the lower cutter; an included angle of the rod body of the stalk poking machine and the moving cutter bar is 30 to 150 degrees; and the stalk poking machine capable of reciprocating right and left is positioned at the middle point of the length of the moving cutter bar or positioned on the left or the right of the middle point and positioned in a range of one fourth of the length of the moving cutter bar from the middle point. The guide stalk poking mechanism can make stalk stubbles cut off by the lower cutter lodged directionally and pushed to the bottom of a crawler so as not to cause grass blockage, and has the advantages of simple structure and reliable performance.
Description
Technical field
The present invention relates to the crops rice/wheat combine, further be meant the guide stalk poking mechanism that is contained on the rice/wheat combine.
Background technology
Upper cutter knife in the existing rice wheat rice/wheat combine ceding of Taiwan cuts off the back threshing with crops such as the paddy and wheat point of raising, the following cutter that is contained in the reaping hook back lower place cuts surplus stalk level land with upper cutter knife and cuts off to adapt to and plough the requirement of planting again again, the long-pending careless disorder phenomenon stalk stubble of cutter stationary knife bar appearance can not smooth and easyly be drained under occurring in the prior art, so that shift the place ahead crops onto, cause grain loss, the barrier grass can't gather in when serious.
Summary of the invention
The technical problem to be solved in the present invention is at the defective that prior art exists, to propose a kind of guide stalk poking mechanism of rice/wheat combine, it can make the directed lodging of stalk stubble that cutter cuts off under the grain header, push the crawler belt bottom to, unlikely resistance grass, and simple in structure, dependable performance.
Technical scheme of the present invention is, the guide stalk poking mechanism of described rice/wheat combine comprises cutter down, described cutter down is made up of the moving knife bar of the stationary knife bar of being with guard and band cutting teeth, its design feature is, strip is dialled top and this group stalk device body of rod that the stalk device is installed in described down cutter and is positioned at cutter rear portion down, and the body of rod of described group of stalk device and moving knife bar angle α are 30 °-150 °; Described group of stalk device can making left and right sides reciprocally swinging is positioned at moving knife pole length mid point or is positioned at this mid point left side or right both sides and be the scope of moving knife pole length 1/4th apart from this mid point distance.
Below the present invention made further specify.
Referring to Fig. 1 to Fig. 3, the guide stalk poking mechanism of described rice/wheat combine cutter comprises cutter 1 down, described cutter 1 down is made up of the moving knife bar 3 of the stationary knife bar 2 of being with guard 4 and band cutting teeth 5, its design feature is, strip is dialled the body of rod that stalk device 6 is installed in the top of described cutter 1 down and this group stalk device 6 and is positioned at down cutter 1 rear portion (following cutter 1 direct of travel one side for cutter 1 front portion) down; The body of rod of described group of stalk device 6 and moving knife bar 3 angle α are 30 °-150 °, and promptly as shown in Figure 3, the line a that stalk device 6 length directions are dialled in expression is 30 °-150 ° with the line b angle α that represents moving knife bar 3 length directions; Described group of stalk device 6 can making left and right sides reciprocally swinging is positioned at moving knife bar 3 length mid points or is positioned at this mid point left side or right both sides and be the scope of moving knife bar 3 length 1/4th apart from this mid point distance.
Further, an end of described group of stalk device 6 is fixed on the moving knife bar 3 through connector 9, and servo-actuated knife bar 3 is made left and right sides reciprocally swinging, promptly dials stalk device 6 and makes corresponding left and right sides reciprocally swinging by 3 drivings of moving knife bar.
Design principle of the present invention is, referring to Fig. 1, when cutter cut off stalk under the grain header, the moving knife bar 3 of following cutter 1 was done back and forth operation with respect to stationary knife bar 2, and the direction of motion is vertical with the grain header direct of travel; Each cutting teeth 5 is formed shearing tool with the side of the corresponding guard 4 of stationary knife bar 2, and stalk is implemented cutting; Simultaneously, be contained on the moving knife bar 3 and with its back and forth operation or by dialling of driving of the specialized agency rice wheat that 6 pairs of stalk devices are in a row cut off to the both sides pushing, make it to concentrate and directed in an orderly manner lodging, being highly advantageous to is transmitted subsequently and carries out threshing processing.
As known from the above, the present invention is a kind of guide stalk poking mechanism of rice/wheat combine, and it can make the directed lodging of the stalk stubble that is gathered in, and pushes the crawler belt bottom to, unlikely resistance grass, and simple in structure, dependable performance.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the front view of device shown in Figure 1;
Fig. 3 is the vertical view of device shown in Figure 2.
In the drawings:
Cutter under the 1-, 2-stationary knife bar, 3-moving knife bar,
The 4-guard, 5-cutting teeth, 6-are dialled the stalk device,
7-moving knife bar driving mechanism, 8-frame, 9-connector.
Embodiment
As Fig. 1, described rice/wheat combine cuts guide stalk poking mechanism and comprises cutter 1 down, described cutter 1 down is made up of the moving knife bar 3 of the stationary knife bar 2 of being with guard 4 and band cutting teeth 5, be equipped with on the moving knife bar 3 of described down cutter 1 that strip is dialled stalk device 6 and this group stalk device 6 positions are higher than described cutter 1 down, dial stalk device 6 bodies of rod and be positioned at cutter 1 rear portion down; Dialling stalk device 6 is 80 °-100 ° with moving knife bar 3 angle α; One end of described group of stalk device 6 is fixed on moving knife bar 3 middle parts through connector 9.
Claims (2)
1. the guide stalk poking mechanism of a rice/wheat combine, comprise cutter (1) down, described cutter (1) down is made up of the stationary knife bar (2) of band guard (4) and the moving knife bar (3) of band cutting teeth (5), it is characterized in that strip dials that stalk device (6) is installed in the top of described down cutter (1) and the body of rod of this group stalk device (6) is positioned at cutter (1) rear portion down; The body of rod of described group of stalk device (6) and moving knife bar (3) angle (α) are 30 °-150 °, and the described group of stalk device (6) that can make left and right sides reciprocally swinging is positioned at moving knife bar (3) length mid point or is positioned at this mid point left side or right both sides and be the scope of moving knife bar (3) length 1/4th apart from this mid point distance.
2. according to the described guide stalk poking mechanism that is contained on the rice/wheat combine cutter of claim 1, it is characterized in that an end of described group of stalk device (6) is fixed on the moving knife bar (3) through connector (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810107545A CN101743800A (en) | 2008-12-22 | 2008-12-22 | Guide stalk poking mechanism of rice and wheat combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810107545A CN101743800A (en) | 2008-12-22 | 2008-12-22 | Guide stalk poking mechanism of rice and wheat combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101743800A true CN101743800A (en) | 2010-06-23 |
Family
ID=42471884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810107545A Pending CN101743800A (en) | 2008-12-22 | 2008-12-22 | Guide stalk poking mechanism of rice and wheat combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101743800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116918572A (en) * | 2023-08-17 | 2023-10-24 | 云南农业大学 | Self-propelled under-forest pseudo-ginseng stem leaf harvester based on armyworm upper jaw bionical |
-
2008
- 2008-12-22 CN CN200810107545A patent/CN101743800A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116918572A (en) * | 2023-08-17 | 2023-10-24 | 云南农业大学 | Self-propelled under-forest pseudo-ginseng stem leaf harvester based on armyworm upper jaw bionical |
| CN116918572B (en) * | 2023-08-17 | 2024-05-14 | 云南农业大学 | Self-propelled under-forest pseudo-ginseng stem leaf harvester based on armyworm upper jaw bionical |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100623 |