CN104350876B - A kind of rice combine threshing weed breaker structure - Google Patents
A kind of rice combine threshing weed breaker structure Download PDFInfo
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- CN104350876B CN104350876B CN201410632823.6A CN201410632823A CN104350876B CN 104350876 B CN104350876 B CN 104350876B CN 201410632823 A CN201410632823 A CN 201410632823A CN 104350876 B CN104350876 B CN 104350876B
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- standing grain
- entablature
- grain plate
- pressure standing
- screw rod
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Abstract
The invention discloses a kind of rice combine threshing weed breaker structure, it is characterized in that: include entablature (1) and by the some sections of Xia Ya standing grain mechanisms pressing standing grain plate (5) to form, pin (4) is passed through hinged between described pressure standing grain plate (5), described pressure standing grain plate (5) is lifted on entablature (1) lower section by many screw rods (2), through hole on upper end traverse entablature (1) of described screw rod (2), the upper end coupling nut (7) of described screw rod (2), it is set with stage clip (3) outside screw rod (2) between described entablature (1) and pressure standing grain plate (5).The rice combine threshing weed breaker structure of the present invention can perfect and chain interoperation, adapt to the fluctuating of chain, pressure standing grain is effective, and difficult drop-off not easily blocks grass.
Description
Technical field
The present invention relates to a kind of rice combine threshing weed breaker structure.
Background technology
Rice combine includes the ceding of Taiwan, the ceding of Taiwan is by the seedlings of cereal crops and root cutting and separating, then pass through two grades and three grades connecting gears of one-level and deliver to thrashing cylinder threshing, after three grades of transmission complete, threshing completes, three grades of connecting gears include transmission chain, and Caulis et Folium Oryzae is walked on chain, and grain is taken off by fringe under the effect of thrashing roller, being grass crushing mechanism after three grades of connecting gears, Caulis et Folium Oryzae enters grass crushing mechanism and pulverizes.In order to smoothly complete this process, the chain of three grades of connecting gears need design one along with the weed breaker structure of three grades of connecting gear dipping and heavings.
Summary of the invention
For existing problem, it is an object of the invention to provide a kind of rice combine threshing weed breaker structure.
To achieve these goals, the technical scheme is that a kind of rice combine threshing weed breaker structure, it is characterized in that: include entablature and by the some sections of Xia Ya standing grain mechanisms pressing standing grain plates to form, pin hinges is passed through between described pressure standing grain plate, described pressure standing grain plate is lifted on below entablature by screw rod, the upper end of described screw rod is through the through hole on entablature, and the upper end coupling nut of described screw rod, the screw jacket between described entablature and pressure standing grain plate is equipped with stage clip.
Adopt technique scheme, the chain of three grades of connecting gears is the chain tilted upward, the Xia Ya standing grain mechanism of some sections of pressure standing grain plate compositions is positioned at the top of chain, the root of the Caulis et Folium Oryzae for being sent by chain is pushed down, complete threshing, moving up and down by screw rod so that Caulis et Folium Oryzae enters between chain and Ya He mechanism.Adopting the Ya He mechanism of stagewise, better can match with chain, adapt to the fluctuating of chain, be connected compact, not easily block grass, this mechanism pressure standing grain is effective, not easily occurs coming off.
In technique scheme: the cross section of described pressure standing grain plate is n shape, the lower end of described screw rod is fixed on the top board of pressure standing grain plate.The cross section of force fit plate is n shape, the vertical support plate pressure Caulis et Folium Oryzae of two such, difficult drop-off.
In technique scheme: also include base, the front portion of the top board being positioned at the pressure standing grain plate at two ends is lifted on below entablature respectively through screw rod, the front-end and back-end of two vertical support plates of centrally located pressure standing grain plate respectively forwardly and extend rearwardly to form connecting portion, connecting portion before and after this is connected to the side of base by pin or is positioned at the side pressing standing grain plate of front and back, the end face of described base is lifted on below entablature by screw rod, is also set with stage clip outside the screw rod between described base and entablature.Each pressure standing grain plate of centre, the better effects if that height rises and falls is connected by base.
In technique scheme: the cross section of described base is also in n shape.
In technique scheme: described base is one, described pressure standing grain plate is divided into three sections, the front portion of the top board being positioned at the pressure standing grain plate of rear and front end is lifted on below entablature respectively through screw rod, the rear end of two vertical support plates of located anteriorly pressure standing grain plate extends rearwardly to form connecting portion, the connecting portion of this two vertical support plate is connected to the front portion of two vertical support plates of base respectively through pin, and the connecting portion of the front and back end of two vertical support plates of centrally located pressure standing grain plate is fixed on the rear portion of the vertical support plate of base two respectively through pin and is positioned on the two vertical support plates pressing standing grain plate below.
In technique scheme: the lower surface of described entablature is provided with pilot sleeve, described screw rod this pilot sleeve of traverse.
In technique scheme: the lower surface of the front end of described entablature is provided with alarm, the touch switch of this alarm is positioned below, and the top being positioned at pressure standing grain plate above is provided with L-shaped touch panel, and the upper transverse plate of this L-shaped touch panel is positioned at the lower section of touch switch.So, when card grass occurs, it is positioned at pressure standing grain plate above and moves up, until the upper transverse plate of L-shaped touch panel and the touch switch joint of alarm, thus alarm equipment alarm, remind operator to clear up card grass.
Beneficial effect: the rice combine threshing weed breaker structure of the present invention can perfect and chain interoperation, adapt to the fluctuating of chain, pressure standing grain is effective, and difficult drop-off not easily blocks grass.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
The position all around only represented in figure of the present invention, the not absolute position of representative products.Embodiment 1
As illustrated in fig. 1 and 2: the rice combine threshing weed breaker structure of the present invention is made up of parts such as entablature 1, screw rod 2, stage clip 3, pin 4, pressure standing grain plate 5, base 6, nut 7 and pilot sleeves 8.
Entablature 1 is provided with the through hole that row's axis extends up and down, and the present embodiment is three through holes, and the aperture of the through hole of entablature 1 is provided with pilot sleeve 8, and pilot sleeve 8 is positioned at below entablature 1.Xia Ya standing grain mechanism is pressed standing grain plates 5 to form by some sections, selects three sections of pressure standing grain plates 5 here, and the cross section of pressure standing grain plate 5 is n shape, it is possible to make with channel-section steel.The front portion of the top board being positioned at the pressure standing grain plate 5 of rear and front end is lifted on below entablature 1 respectively through screw rod 2, the lower end of screw rod 2 is connected on the top board of pressure standing grain plate 5, the upper end traverse pilot sleeve 8 of screw rod 2 and entablature 1, the threaded upper ends of screw rod 2 is connected to nut 7, and nut 7 plays the effect avoiding screw rod 2 to fall.Being cased with stage clip 3 outside screw rod 2, the lower end of stage clip 3 is welded on the top board of pressure standing grain plate 5, and the upper end of stage clip 3 is welded on the lower surface of entablature 1.
The cross section of base 6 is also n shape, a bit of channel-section steel can also be adopted to make, the top board of base 6 is the lower section that by screw rod 2 be fixed on entablature 1 the same as the pressure standing grain plate 5 of rear and front end also, stage clip 3 it also is provided with outside screw rod 2, the upper end of this stage clip 3 is welded on the lower surface of entablature 1, and lower end is welded on the top board of base 6.
The front-end and back-end of two vertical support plates of centrally located pressure standing grain plate 5 respectively forwardly and extend rearwardly to form connecting portion, the rear end being positioned at two vertical support plates of the pressure standing grain plate 5 of front end extends to form connecting portion respectively backward, and the connecting portion of the two of a centrally located pressure standing grain plate 5 vertically front edge of board is connected to the rear portion of two vertical support plates of base 6 by pin 4.The connecting portion being positioned at the two support plate rear ends pressing standing grain plate 5 above is connected to the front portion of 6 liang of vertical support plates of base by pin 4.Two vertical support plate connecting portions below of centrally located pressure standing grain plate 5 are connected on the two vertical support plates pressing standing grain plate 5 below by pin 4.
The lower surface of the front end of entablature 1 is provided with alarm 9, and the touch switch 9a of this alarm 9 is positioned below, it is simply that clicking touch switch 9a, the alarm that alarm 9 just rings, this alarm 9 is prior art, does not repeat at this.The top being positioned at pressure standing grain plate 5 above is provided with L-shaped touch panel 10, and the vertical plate of L-shaped touch panel 10 is welded on the front end of the top board of pressure standing grain plate 5, and the upper transverse plate of this L-shaped touch panel 10 is positioned at the lower section of touch switch 9a.When there is card grass, pressure standing grain plate 5 moving, until the upper transverse plate of L-shaped touch panel 10 contacts with touch switch 9a, extrude touch switch 9a, alarm 9 is reported to the police, and reminds operator to remove card grass.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should in the protection domain being defined in the patent claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (7)
1. a rice combine threshing weed breaker structure, it is characterized in that: include entablature (1) and by the some sections of Xia Ya standing grain mechanisms pressing standing grain plate (5) to form, pin (4) is passed through hinged between described pressure standing grain plate (5), described pressure standing grain plate (5) is lifted on entablature (1) lower section by many screw rods (2), through hole on upper end traverse entablature (1) of described screw rod (2), the upper end coupling nut (7) of described screw rod (2), it is set with stage clip (3) outside screw rod (2) between described entablature (1) and pressure standing grain plate (5).
2. a kind of rice combine threshing weed breaker structure according to claim 1, it is characterised in that: the cross section of described pressure standing grain plate (5) be n shape, and the lower end of described screw rod (2) is fixed on the top board pressing standing grain plate (5).
3. a kind of rice combine threshing weed breaker structure according to claim 2, it is characterized in that: also include base (6), the front portion of the top board being positioned at pressure standing grain plate (5) at two ends is lifted on entablature (1) lower section respectively through screw rod (2), the front-end and back-end of two vertical support plates of centrally located pressure standing grain plate (5) respectively forwardly and extend rearwardly to form connecting portion, connecting portion before and after this is connected to the side of base (6) respectively through pin (4) or is positioned at the side of pressure standing grain plate (5) of front and back, the end face of described base (6) is lifted on entablature (1) lower section by screw rod (2), screw rod (2) between described base (6) and entablature (1) is also set with outward stage clip (3).
4. a kind of rice combine threshing weed breaker structure according to claim 3, it is characterised in that: the cross section of described base (6) is also in n shape.
5. a kind of rice combine threshing weed breaker structure according to claim 4, it is characterized in that: described base (6) is one, described pressure standing grain plate (5) is divided into three sections, the front portion of the top board being positioned at pressure standing grain plate (5) of rear and front end is lifted on entablature (1) lower section respectively through screw rod (2), the rear end of two vertical support plates of located anteriorly pressure standing grain plate (5) extends rearwardly to form connecting portion, the connecting portion of this two vertical support plate is connected to the front portion of two vertical support plates of base (6) respectively through pin (4), the connecting portion of the front and back end of two vertical support plates of centrally located pressure standing grain plate (5) is fixed on the rear portion of the vertical support plate of base (6) two respectively through pin (4) and is positioned on two vertical support plates of pressure standing grain plate (5) below.
6. a kind of rice combine threshing weed breaker structure according to claim 1, it is characterized in that: the lower surface of described entablature (1) is provided with pilot sleeve (8), described screw rod (2) this pilot sleeve of traverse (8).
7. a kind of rice combine threshing weed breaker structure according to claim 1, it is characterized in that: the lower surface of the front end of described entablature (1) is provided with alarm (9), the touch switch (9a) of this alarm (9) is positioned below, the top being positioned at pressure standing grain plate (5) above is provided with L-shaped touch panel (10), and the upper transverse plate of this L-shaped touch panel (10) is positioned at the lower section of touch switch (9a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632823.6A CN104350876B (en) | 2014-11-12 | 2014-11-12 | A kind of rice combine threshing weed breaker structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632823.6A CN104350876B (en) | 2014-11-12 | 2014-11-12 | A kind of rice combine threshing weed breaker structure |
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| Publication Number | Publication Date |
|---|---|
| CN104350876A CN104350876A (en) | 2015-02-18 |
| CN104350876B true CN104350876B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410632823.6A Active CN104350876B (en) | 2014-11-12 | 2014-11-12 | A kind of rice combine threshing weed breaker structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000166353A (en) * | 1998-12-09 | 2000-06-20 | Seirei Ind Co Ltd | Engine halting device for sulky combine harvester |
| CN101496471A (en) * | 2008-02-03 | 2009-08-05 | 张立功 | Crop turnover mechanism on threshing-clamping chain of semi-feeding combine harvester |
| CN102150503A (en) * | 2011-03-17 | 2011-08-17 | 夏发明 | Combine harvester |
| CN204244716U (en) * | 2014-11-12 | 2015-04-08 | 重庆五谷通用设备有限公司 | Rice combine threshing weed breaker structure |
-
2014
- 2014-11-12 CN CN201410632823.6A patent/CN104350876B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000166353A (en) * | 1998-12-09 | 2000-06-20 | Seirei Ind Co Ltd | Engine halting device for sulky combine harvester |
| CN101496471A (en) * | 2008-02-03 | 2009-08-05 | 张立功 | Crop turnover mechanism on threshing-clamping chain of semi-feeding combine harvester |
| CN102150503A (en) * | 2011-03-17 | 2011-08-17 | 夏发明 | Combine harvester |
| CN204244716U (en) * | 2014-11-12 | 2015-04-08 | 重庆五谷通用设备有限公司 | Rice combine threshing weed breaker structure |
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| Publication number | Publication date |
|---|---|
| CN104350876A (en) | 2015-02-18 |
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