CN204244716U - Rice combine threshing weed breaker structure - Google Patents
Rice combine threshing weed breaker structure Download PDFInfo
- Publication number
- CN204244716U CN204244716U CN201420671005.2U CN201420671005U CN204244716U CN 204244716 U CN204244716 U CN 204244716U CN 201420671005 U CN201420671005 U CN 201420671005U CN 204244716 U CN204244716 U CN 204244716U
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- CN
- China
- Prior art keywords
- standing grain
- pressure standing
- entablature
- grain plate
- screw rod
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of rice combine threshing weed breaker structure, it is characterized in that: comprise entablature (1) and by some sections pressure standing grain plate (5) form press down standing grain mechanism, hinged by pin (4) between described pressure standing grain plate (5), described pressure standing grain plate (5) is lifted on entablature (1) below by many screw rods (2), the upper end of described screw rod (2) is through the through hole on entablature (1), the upper end coupling nut (7) of described screw rod (2), stage clip (3) is set with outside screw rod (2) between described entablature (1) and pressure standing grain plate (5).Rice combine threshing weed breaker structure of the present utility model can perfectly and chain interoperation, and adapt to the fluctuating of chain, pressure standing grain is effective, and difficult drop-off, not easily blocks grass.
Description
Technical field
The utility model relates to a kind of rice combine threshing weed breaker structure.
Background technology
Rice combine comprises the ceding of Taiwan, the ceding of Taiwan is by the seedlings of cereal crops and root cutting and separating, then thrashing cylinder threshing is delivered to by one-level secondary and three grades of connecting gears, after three grades of transmission complete, threshing completes, three grades of connecting gears comprise transmission chain, and straw is walked on chain, and grain is taken off by fringe under the effect of thrashing roller, be grass crushing mechanism after three grades of connecting gears, straw enters grass crushing mechanism and pulverizes.In order to complete this process smoothly, 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.
Utility model content
For existing problem, the purpose of this utility model is to provide a kind of rice combine threshing weed breaker structure.
To achieve these goals, the technical solution of the utility model is: a kind of rice combine threshing weed breaker structure, it is characterized in that: comprise entablature and be made up of some sections of pressure standing grain plates press down standing grain mechanism, 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, some sections of pressure standing grain plate compositions press down the top that standing grain mechanism is positioned at chain, root for the straw sent by chain is pushed down, complete threshing, moving up and down by screw rod, makes straw enter between chain and Ya He mechanism.Adopt the Ya He mechanism of segmented, can better match, can adapt to the fluctuating of chain, be connected compact, not easily block grass with chain, 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, such two vertical support plate pressure straw, difficult drop-off.
In technique scheme: also comprise base, the front portion being positioned at the top board of the pressure standing grain plate at two ends is lifted on below entablature respectively by screw rod, be positioned at the front-end and back-end of two vertical support plates of middle pressure standing grain plate respectively to the front and formation connecting portion that extends back, connecting portion before and after this is connected to the side of base by pin or is positioned at the side of pressure standing grain plate of front and back, the end face of described base is lifted on below entablature by screw rod, and the screw rod between described base and entablature is also set with stage clip outward.Each middle pressure standing grain plate is connected, the better effects if that height rises and falls 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 being positioned at the top board of the pressure standing grain plate of rear and front end is lifted on below entablature respectively by screw rod, the rear end being positioned at two vertical support plates of the pressure standing grain plate in front extends back formation 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 by pin, the connecting portion being positioned at the front and back end of two vertical support plates of middle pressure standing grain plate is fixed on the rear portion of the vertical support plate of base two respectively by pin and is positioned on two vertical support plates of pressure standing grain plate below.
In technique scheme: the lower surface of described entablature is provided with pilot sleeve, described screw rod is through this pilot sleeve.
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 at below, and the top being positioned at pressure standing grain plate is above provided with L shape touch panel, and the upper transverse plate of this L shape touch panel is positioned at the below of touch switch.Like this, when there is card grass, the pressure standing grain plate be positioned at above moves up, until the upper transverse plate of L shape touch panel and the touch switch joint of alarm, thus alarm equipment alarm, remind operating personnel to clear up card grass.
Beneficial effect: rice combine threshing weed breaker structure of the present utility model can perfectly and chain interoperation, and 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 structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
The position all around only represented in figure of the present utility model, the not absolute position of representative products.
Embodiment 1
As illustrated in fig. 1 and 2: rice combine threshing weed breaker structure of the present utility model 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 of downward-extension on row's axis, 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.Press down standing grain mechanism to be made up of some sections of pressure standing grain plates 5, select three sections of pressure standing grain plates 5 here, the cross section of pressure standing grain plate 5 is n shape, can make with channel-section steel.The front portion being positioned at the top board of the pressure standing grain plate 5 of rear and front end is lifted on below entablature 1 respectively by 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 of screw rod 2 is through pilot sleeve 8 and entablature 1, the threaded upper ends of screw rod 2 is connected with nut 7, and nut 7 plays the effect avoiding screw rod 2 to fall.Screw rod 2 overcoat has stage clip 3, and 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, also a bit of channel-section steel can be adopted to make, the top board of base 6 also with the same below being fixed on entablature 1 by screw rod 2 of pressure standing grain plate 5 of rear and front end, also stage clip 3 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.
Be positioned at the front-end and back-end of two vertical support plates of middle pressure standing grain plate 5 respectively to the front and formation connecting portion that extends back, the rear end being positioned at two vertical support plates of the pressure standing grain plate 5 of front end respectively to after extend to form connecting portion, the connecting portions being positioned at two vertical front edge of board of middle pressure standing grain plate 5 are connected to the rear portion of two vertical support plates of base 6 by pin 4.The connecting portion being positioned at two support plate rear ends of pressure standing grain plate 5 is above connected to the front portion of base 6 liang of vertical support plates by pin 4.The two vertical support plates connecting portion being below positioned at middle pressure standing grain plate 5 is connected on two vertical support plates of pressure 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 at below, clicks touch switch 9a exactly, the alarm that alarm 9 just rings, and this alarm 9 is prior art, does not repeat at this.The vertical plate that the top being positioned at pressure standing grain plate 5 is above provided with L shape touch panel 10, L shape 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 shape touch panel 10 is positioned at the below of touch switch 9a.When there is card grass, pressure standing grain plate 5 moves, until the upper transverse plate of L shape touch panel 10 contacts with touch switch 9a, extruding touch switch 9a, alarm 9 is reported to the police, and reminds operating personnel to remove card grass.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (7)
1. a rice combine threshing weed breaker structure, it is characterized in that: comprise entablature (1) and by some sections pressure standing grain plate (5) form press down standing grain mechanism, hinged by pin (4) between described pressure standing grain plate (5), described pressure standing grain plate (5) is lifted on entablature (1) below by many screw rods (2), the upper end of described screw rod (2) is through the through hole on entablature (1), the upper end coupling nut (7) of described screw rod (2), stage clip (3) is set with outside screw rod (2) between described entablature (1) and pressure standing grain plate (5).
2. rice combine threshing weed breaker structure according to claim 1, is characterized in that: the cross section of described pressure standing grain plate (5) is n shape, and the lower end of described screw rod (2) is fixed on the top board of pressure standing grain plate (5).
3. rice combine threshing weed breaker structure according to claim 2, it is characterized in that: also comprise base (6), the front portion being positioned at the top board of the pressure standing grain plate (5) at two ends is lifted on entablature (1) below respectively by screw rod (2), be positioned at the front-end and back-end of two vertical support plates of middle pressure standing grain plate (5) respectively to the front and formation connecting portion that extends back, connecting portion before and after this is connected to the side of base (6) respectively by 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) below by screw rod (2), screw rod (2) between described base (6) and entablature (1) is also set with stage clip (3) outward.
4. rice combine threshing weed breaker structure according to claim 3, is characterized in that: the cross section of described base (6) is also in n shape.
5. 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 being positioned at the top board of the pressure standing grain plate (5) of rear and front end is lifted on entablature (1) below respectively by screw rod (2), the rear end being positioned at two vertical support plates of the pressure standing grain plate (5) in front extends back formation 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 by pin (4), the connecting portion being positioned at the front and back end of two vertical support plates of middle pressure standing grain plate (5) is fixed on the rear portion of the vertical support plate of base (6) two respectively by pin (4) and is positioned on two vertical support plates of pressure standing grain plate (5) below.
6. 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), and described screw rod (2) is through this pilot sleeve (8).
7. 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 at below, the top being positioned at pressure standing grain plate (5) is above provided with L shape touch panel (10), and the upper transverse plate of this L shape touch panel (10) is positioned at the below of touch switch (9a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671005.2U CN204244716U (en) | 2014-11-12 | 2014-11-12 | Rice combine threshing weed breaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671005.2U CN204244716U (en) | 2014-11-12 | 2014-11-12 | Rice combine threshing weed breaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244716U true CN204244716U (en) | 2015-04-08 |
Family
ID=52949085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671005.2U Withdrawn - After Issue CN204244716U (en) | 2014-11-12 | 2014-11-12 | Rice combine threshing weed breaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350876A (en) * | 2014-11-12 | 2015-02-18 | 重庆五谷通用设备有限公司 | Threshing grass-pressing mechanism for rice combined harvester |
-
2014
- 2014-11-12 CN CN201420671005.2U patent/CN204244716U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350876A (en) * | 2014-11-12 | 2015-02-18 | 重庆五谷通用设备有限公司 | Threshing grass-pressing mechanism for rice combined harvester |
| CN104350876B (en) * | 2014-11-12 | 2016-06-29 | 重庆五谷通用设备有限公司 | A kind of rice combine threshing weed breaker structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |