CN204244718U - Rice combine three grades of conveying mechanisms - Google Patents
Rice combine three grades of conveying mechanisms Download PDFInfo
- Publication number
- CN204244718U CN204244718U CN201420671092.1U CN201420671092U CN204244718U CN 204244718 U CN204244718 U CN 204244718U CN 201420671092 U CN201420671092 U CN 201420671092U CN 204244718 U CN204244718 U CN 204244718U
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- China
- Prior art keywords
- standing grain
- pressure standing
- entablature
- plate
- driving chain
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Abstract
The utility model discloses a kind of rice combine three grades of conveying mechanisms, comprise driving chain, driving chain is first inclined upwardly from initiating terminal, to downward-sloping again during afterbody, the top of driving chain front portion is provided with front grain pressing rod, front grain pressing rod is close on driving chain, top in the middle part of driving chain is provided with Ya He mechanism, Ya He mechanism comprise entablature and be made up of some sections of pressure standing grain plates press down standing grain mechanism, the lower end pressing down standing grain mechanism is close on driving chain, pin hinges is passed through between pressure standing grain plate, pressure standing grain plate is lifted on below entablature by many screw rods, the upper end of screw rod is through the through hole on entablature, the upper end coupling nut of screw rod, screw jacket between entablature and pressure standing grain plate is equipped with stage clip, under front grain pressing rod reaches the pressure standing grain plate being positioned at head end, the pressure standing grain plate being positioned at tail end is provided with rear grain pressing rod, the afterbody of rear grain pressing rod and driving chain is fitted.The utility model difficult drop-off, not easily blocks grass.
Description
Technical field
The utility model relates to a kind of rice combine three grades of conveying mechanisms.
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.Design such three grades of conveying mechanism and become technical staff's technical issues that need to address
Utility model content
For existing problem, the purpose of this utility model is to provide a kind of rice combine three grades of conveying mechanisms.
To achieve these goals, the technical solution of the utility model is: a kind of rice combine three grades of conveying mechanisms, comprise driving chain (1), described driving chain (1) is first inclined upwardly from initiating terminal, middle part is mild, to downward-sloping again during afterbody, it is characterized in that: the top of described driving chain (1) front portion is provided with front grain pressing rod (2), described front grain pressing rod (2) is close on driving chain (1), the top at described driving chain (1) middle part is provided with Ya He mechanism, described Ya He mechanism comprise entablature (31) and by some sections pressure standing grain plate (35) form press down standing grain mechanism, the described lower end pressing down standing grain mechanism is close on driving chain (1), hinged by pin (34) between described pressure standing grain plate (35), described pressure standing grain plate (35) is lifted on entablature (31) below by many screw rods (32), the upper end of described screw rod (32) is through the through hole on entablature (31), the upper end coupling nut (37) of described screw rod (32), stage clip (33) is set with outside screw rod (32) between described entablature (31) and pressure standing grain plate (35), under described front grain pressing rod (2) reaches the pressure standing grain plate (35) being positioned at head end, the pressure standing grain plate (35) being positioned at tail end is provided with rear grain pressing rod (4), described rear grain pressing rod (4) is fitted with the afterbody of driving chain (1).
Adopt such scheme, straw is pushed down by front grain pressing rod, makes straw enter below the Ya He mechanism at middle part smoothly, under the mating reaction of the Ya He mechanism at middle part, complete the threshing of straw, then straw leaves the Ya He mechanism at middle part, under the effect of rear grain pressing rod, enter grass crushing mechanism.Be connected compact, coordinate perfect, structure is simple.
The standing grain mechanism that presses down of the Ya He mechanism at middle part is made up of some sections of pressure standing grain plates, these some sections pressure standing grain plates are positioned at the top of chain, root for the straw sent by chain is pushed down, complete threshing, pressure standing grain is effective, firmly, and difficult drop-off, 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, 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 (35) is n shape, the lower end of described screw rod (32) is fixed on the top board of pressure standing grain plate (35).Such two vertical support plate pressure straw, difficult drop-off.
In technique scheme: also comprise base (36), the afterbody being positioned at the top board of the pressure standing grain plate (35) at head and the tail two ends is lifted on entablature (31) below respectively by screw rod (32), the head and the tail two ends being positioned at two vertical support plates of middle pressure standing grain plate (35) form connecting portion respectively to extension, the connecting portion at these two ends is connected to the side of base (36) respectively by pin (34) or is positioned at the side of pressure standing grain plate (35) at head and the tail two ends, the end face of described base (36) is lifted on entablature (31) below by screw rod (32), screw rod (32) between described base (36) and entablature (31) is also set with stage clip (33) 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 (36) is one, described pressure standing grain plate (35) is divided into three sections, the afterbody being positioned at the top board of the pressure standing grain plate (35) at head and the tail two ends is lifted on entablature (31) below respectively by screw rod (32), the head end being positioned at two vertical support plates of the pressure standing grain plate (35) of afterbody stretches out formation connecting portion, the connecting portion of this two vertical support plate is connected to the afterbody of two vertical support plates of base (36) respectively by pin (34), the connecting portion being positioned at the two ends of two vertical support plates of middle pressure standing grain plate (35) is fixed on the stem of the vertical support plate of base (36) two respectively by pin (34) and is positioned on the two vertical support plates of pressure standing grain plate (35) of head end.
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 tail end of described entablature (31) is provided with alarm (39), the touch switch (39a) of this alarm (39) is positioned at below, the top being positioned at the pressure standing grain plate (35) of tail end is provided with L shape touch panel (310), and the upper transverse plate of this L shape touch panel (310) is positioned at the below of touch switch (39a).
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.
In technique scheme: the afterbody of described rear grain pressing rod (4) is upturned.Be conducive to like this being connected with the intake mechanism perfection of grass crushing mechanism.
Beneficial effect: straw is pushed down by the front grain pressing rod of rice combine of the present utility model three grades of conveying mechanisms, straw is made to enter below the Ya He mechanism at middle part smoothly, under the mating reaction of the Ya He mechanism at middle part, complete the threshing of straw, then straw leaves the Ya He mechanism at middle part, under the effect of rear grain pressing rod, enter grass crushing mechanism.Be connected compact, coordinate perfect, structure is simple.The standing grain mechanism that presses down of the Ya He mechanism at middle part is made up of some sections of pressure standing grain plates, these some sections pressure standing grain plates are positioned at the top of chain, root for the straw sent by chain is pushed down, complete threshing, pressure standing grain is effective, firmly, and difficult drop-off, 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, not easily block grass with chain, this mechanism pressure standing grain is effective, not easily occurs coming off.Arranging of alarm can remind operating personnel to block grass, and operating personnel can clean out card grass in time.
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:
Embodiment 1
As illustrated in fig. 1 and 2: rice combine of the present utility model three grades of conveying mechanisms comprise driving chain 1, driving chain 1 is first inclined upwardly from initiating terminal, middle part is mild, to downward-sloping again during afterbody, the top of driving chain 1 front portion is provided with front grain pressing rod 2, front grain pressing rod 2 is close on driving chain 1, front grain pressing rod 2 carries out pressure grass in the front portion 1 of chain, complete the process of Ya He mechanism straw being sent into middle part.Top in the middle part of driving chain 1 is provided with Ya He mechanism, and the afterbody of chain 1 is provided with rear grain pressing rod 4.
Shu Ya standing grain mechanism is made up of parts such as entablature 31, screw rod 32, stage clip 33, pin 34, pressure standing grain plate 35, base 36, nut 37 and pilot sleeves 38.
Entablature 31 is bolted in frame.Entablature 31 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 31 is provided with pilot sleeve 38, and pilot sleeve 38 is positioned at below entablature 31.Press down standing grain mechanism to be made up of some sections of pressure standing grain plates 35, select three sections of pressure standing grain plates 35 here, the cross section of pressure standing grain plate 35 is n shape, can make with channel-section steel.The afterbody being positioned at the top board of the pressure standing grain plate 35 at head and the tail two ends is lifted on below entablature 31 respectively by screw rod 32, the lower end of screw rod 32 is connected on the top board of pressure standing grain plate 35, the upper end of screw rod 32 is through pilot sleeve 38 and entablature 31, the threaded upper ends of screw rod 32 is connected with nut 37, and nut 37 plays the effect avoiding screw rod 32 to fall.Screw rod 32 overcoat has stage clip 33, and the lower end of stage clip 33 is welded on the top board of pressure standing grain plate 35, and the upper end of stage clip 33 is welded on the lower surface of entablature 31.
The cross section of base 36 is also n shape, also a bit of channel-section steel can be adopted to make, the top board of base 36 also with the same below being fixed on entablature 31 by screw rod 32 of pressure standing grain plate 35 at head and the tail two ends, also stage clip 33 is provided with outside screw rod 32, the upper end of this stage clip 33 is welded on the lower surface of entablature 31, and lower end is welded on the top board of base 36.
The head and the tail two ends being positioned at two vertical support plates of middle pressure standing grain plate 35 form connecting portion respectively to extension, the tail end being positioned at two vertical support plates of the pressure standing grain plate 35 of tail end forms connecting portion respectively to extension, and the connecting portion being positioned at two vertical support plate tail ends of middle pressure standing grain plate 35 is connected to the stem of two vertical support plates of base 36 by pin 34.The connecting portion being positioned at two support plates of the pressure standing grain plate 35 of tail end is connected to the afterbody of base 36 liang of vertical support plates by pin 34.The connecting portion being positioned at two vertical support plate head ends of middle pressure standing grain plate 35 is connected to by pin 34 on two vertical support plates of the pressure standing grain plate 35 of head end.
The lower surface of the tail end of entablature 31 is provided with alarm 39, and the touch switch 39a of this alarm 39 is positioned at below, clicks touch switch 39a exactly, the alarm that alarm 39 just rings, and this alarm 39 is prior art, does not repeat at this.The vertical plate that the top being positioned at the pressure standing grain plate 35 of tail end is provided with L shape touch panel 310, L shape touch panel 310 is welded on the tail end of the top board of pressure standing grain plate 35, and the upper transverse plate of this L shape touch panel 310 is positioned at the below of touch switch 39a.When there is card grass, pressure standing grain plate 35 moves, until the upper transverse plate of L shape touch panel 310 contacts with touch switch 39a, extruding touch switch 39a, alarm 39 is reported to the police, and reminds operating personnel to remove card grass.
The Ya He mechanism that the afterbody of front grain pressing rod 2 reaches middle part is positioned at below the pressure standing grain plate 5 of head end, and rear grain pressing rod 4 is connected on the vertical support plate of the pressure standing grain plate 5 being positioned at tail end.Further, the afterbody of rear grain pressing rod 4 is tilted upward to be connected with broken careless intake mechanism perfection.
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 (8)
1. a rice combine three grades of conveying mechanisms, comprise driving chain (1), described driving chain (1) is first inclined upwardly from initiating terminal, middle part is mild, to downward-sloping again during afterbody, it is characterized in that: the top of described driving chain (1) front portion is provided with front grain pressing rod (2), described front grain pressing rod (2) is close on driving chain (1), the top at described driving chain (1) middle part is provided with Ya He mechanism, described Ya He mechanism comprise entablature (31) and by some sections pressure standing grain plate (35) form press down standing grain mechanism, the described lower end pressing down standing grain mechanism is close on driving chain (1), hinged by pin (34) between described pressure standing grain plate (35), described pressure standing grain plate (35) is lifted on entablature (31) below by many screw rods (32), the upper end of described screw rod (32) is through the through hole on entablature (31), the upper end coupling nut (37) of described screw rod (32), stage clip (33) is set with outside screw rod (32) between described entablature (31) and pressure standing grain plate (35), under described front grain pressing rod (2) reaches the pressure standing grain plate (35) being positioned at head end, the pressure standing grain plate (35) being positioned at tail end is provided with rear grain pressing rod (4), described rear grain pressing rod (4) is fitted with the afterbody of driving chain (1).
2. rice combine three grades of conveying mechanisms according to claim 1, is characterized in that: the cross section of described pressure standing grain plate (35) is n shape, and the lower end of described screw rod (32) is fixed on the top board of pressure standing grain plate (35).
3. rice combine three grades of conveying mechanisms according to claim 2, it is characterized in that: also comprise base (36), the afterbody being positioned at the top board of the pressure standing grain plate (35) at head and the tail two ends is lifted on entablature (31) below respectively by screw rod (32), the head and the tail two ends being positioned at two vertical support plates of middle pressure standing grain plate (35) form connecting portion respectively to extension, the connecting portion at these two ends is connected to the side of base (36) respectively by pin (34) or is positioned at the side of pressure standing grain plate (35) at head and the tail two ends, the end face of described base (36) is lifted on entablature (31) below by screw rod (32), screw rod (32) between described base (36) and entablature (31) is also set with stage clip (33) outward.
4. rice combine three grades of conveying mechanisms according to claim 3, is characterized in that: the cross section of described base (36) is also in n shape.
5. rice combine three grades of conveying mechanisms according to claim 4, it is characterized in that: described base (36) is one, described pressure standing grain plate (35) is divided into three sections, the afterbody being positioned at the top board of the pressure standing grain plate (35) at head and the tail two ends is lifted on entablature (31) below respectively by screw rod (32), the head end being positioned at two vertical support plates of the pressure standing grain plate (35) of afterbody stretches out formation connecting portion, the connecting portion of this two vertical support plate is connected to the afterbody of two vertical support plates of base (36) respectively by pin (34), the connecting portion being positioned at the two ends of two vertical support plates of middle pressure standing grain plate (35) is fixed on the stem of the vertical support plate of base (36) two respectively by pin (34) and is positioned on the two vertical support plates of pressure standing grain plate (35) of head end.
6. rice combine three grades of conveying mechanisms according to claim 1, it is characterized in that: the lower surface of described entablature (31) is provided with pilot sleeve (38), and described screw rod (32) is through this pilot sleeve (38).
7. rice combine three grades of conveying mechanisms according to claim 1, it is characterized in that: the lower surface of the tail end of described entablature (31) is provided with alarm (39), the touch switch (39a) of this alarm (39) is positioned at below, the top being positioned at the pressure standing grain plate (35) of tail end is provided with L shape touch panel (310), and the upper transverse plate of this L shape touch panel (310) is positioned at the below of touch switch (39a).
8. rice combine three grades of conveying mechanisms according to claim 1, is characterized in that: the afterbody of described rear grain pressing rod (4) is upturned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671092.1U CN204244718U (en) | 2014-11-12 | 2014-11-12 | Rice combine three grades of conveying mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671092.1U CN204244718U (en) | 2014-11-12 | 2014-11-12 | Rice combine three grades of conveying mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244718U true CN204244718U (en) | 2015-04-08 |
Family
ID=52949087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671092.1U Withdrawn - After Issue CN204244718U (en) | 2014-11-12 | 2014-11-12 | Rice combine three grades of conveying mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365271A (en) * | 2014-11-12 | 2015-02-25 | 重庆五谷通用设备有限公司 | Three-stage conveying mechanism of rice combine harvester |
-
2014
- 2014-11-12 CN CN201420671092.1U patent/CN204244718U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365271A (en) * | 2014-11-12 | 2015-02-25 | 重庆五谷通用设备有限公司 | Three-stage conveying mechanism of rice combine harvester |
| CN104365271B (en) * | 2014-11-12 | 2016-06-15 | 重庆五谷通用设备有限公司 | A kind of three grades of conveying mechanisms of rice combine |
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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: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |