CN201210816Y - Half-feeding rice combine small rice combine lifting device - Google Patents
Half-feeding rice combine small rice combine lifting device Download PDFInfo
- Publication number
- CN201210816Y CN201210816Y CNU2008201042694U CN200820104269U CN201210816Y CN 201210816 Y CN201210816 Y CN 201210816Y CN U2008201042694 U CNU2008201042694 U CN U2008201042694U CN 200820104269 U CN200820104269 U CN 200820104269U CN 201210816 Y CN201210816 Y CN 201210816Y
- Authority
- CN
- China
- Prior art keywords
- grain
- lifting
- standing grain
- bevel gear
- drive
- 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.)
- Expired - Fee Related
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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model discloses a grain lifting finger device for a head-feed rice combine harvester, which comprises a main driving shaft and a plurality of groups of grain lifters, wherein each group of the grain lifters are arranged consistently. The grain lifting finger device is characterized in that the number of the grain lifters is an even number, driving bevel gears which are arranged on the main driving shaft and are correspondingly engaged with each group of the grain lifters take a central grain-feeding window between two central driving bevel gears as a center, and the driving bevel gears on two sides are arranged oppositely and symmetrically so that grain lifting fingers of each group of the grain lifers on the two sides are driven by grain lifting finger chains to rotate inwards and upwards. When the grain lifting finger device is arranged on a harvester and used, the grain lifting fingers of two side windows of a gain lifting frame rotate inwards unidirectionally for lifting, and the two sides of a middle window rotate inwards synchronously for lifting. If the structures are used synchronously, the lifting effect is better; therefore, the grain lifting finger device is more advantageous to harvest and can lift up lodging grains sufficiently.
Description
Technical field
The utility model relates to a kind of combine parts, particularly a kind of semi-feeding type rice combine hold up the standing grain finger device.
Background technology
At present, in the half-feed combine harvester both domestic and external, in order to prop up the paddy rice of lodging, great majority all are provided with holds up standing grain to refer to structure.What this device adopted mostly is the monolateral standing grain structure of holding up of shovel, and the direction of rotation of holding up standing grain to refer to has only the single direction rotation, because the lodging of rice standing grain is often disorderly and unsystematic, dilapidated, very irregular, therefore, the paddy rice effect of propping up lodging is not ideal enough, be unfavorable for harvesting, the paddy percent of loss is higher.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of semi-feeding type rice combine and holds up the standing grain finger device, and grain header adopts this device can effectively prop up the rice standing grain of lodging, thereby greatly reduces the percent of loss of paddy rice harvesting.
For addressing the above problem, the technical scheme that the utility model adopted is: this semi-feeding type rice combine is held up the standing grain finger device, comprise final drive shaft and some groups of grain lifters, each organizes grain lifter is even numbers, and arrange consistent, be installed on the final drive shaft that to go into the standing grain window with the corresponding drive bevel gear that is connected with a joggle of each group grain lifter with the central authorities between central two drive bevel gear be the center, the drive bevel gear of its both sides is symmetrical arranged relatively, and the standing grain of holding up that makes both sides respectively organize grain lifter refers to holding up standing grain inwardly to refer under the drive of chain that up direction is rotated.When the utility model is installed and used on grain header, the grain lifting frame dual-side go into the standing grain window to hold up standing grain to refer to be that unidirectional inside running is propped up, it is that the inside simultaneously running in both sides is propped up that the standing grain window is gone in the centre, this structure is used simultaneously, make the action effect of propping up better, more help harvesting, can fully prop up the rice standing grain of lodging.
Described grain lifter is by power transmission shaft, rice crop-supporting plate, drive sprocket, the band standing grain of holding up of holding up that standing grain refers to refers to that chain and straw separating teeth form up and down, the power transmission shaft upper/lower terminal is equipped with bevel gear, upper and lower drive sprocket is installed on the rice crop-supporting plate, and the turning cylinder of last drive sprocket is connected with a joggle by the output bevel gear of bevel gear on it and power transmission shaft.
The beneficial effects of the utility model are:
1, compact conformation is simple, and easy to adjust maintenance is easy fast, improves the serviceability of grain header.
2, labor aptitude is good, and the direction of propping up does not have the dead angle, can adapt to the irregular paddy rice harvesting of lodging and use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structure chart of the utility model transmission mechanism.
Embodiment
In Fig. 1, Fig. 2, this semi-feeding type rice combine is held up the standing grain finger device, comprise drive sprocket 1, final drive shaft 2 and four groups of grain lifters, four groups of grain lifters are arranged consistent, each grain lifter by power transmission shaft 3, rice crop-supporting plate 4, go up drive sprocket 9, underdrive sprocket wheel 6, band and hold up standing grain to refer to that 8 the standing grain of holding up refers to that chain 7 and straw separating teeth 5 form, the upper/lower terminal of power transmission shaft 3 is equipped with bevel gear 14,15, last drive sprocket 9, underdrive sprocket wheel 6 are installed on the rice crop-supporting plate 4, and the turning cylinder of last drive sprocket 9 is connected with a joggle by the output bevel gear 15 of bevel gear on it and power transmission shaft 3.Be installed on the final drive shaft 2 that to go into the standing grain window with the corresponding drive bevel gear that is connected with a joggle of each group grain lifter with the central authorities between central two drive bevel gear 11,12 be the center, the drive bevel gear 10,11 of its both sides and 12,13 relative being symmetrical arranged, the standing grain of holding up that makes both sides respectively organize grain lifter refers to that 8 are holding up standing grain inwardly to refer under the drive of chain 7 that up direction is rotated.
The operation principle that the utility model semi-feeding type rice combine is held up the standing grain finger device: from Fig. 1, the structure chart of Fig. 2 as can be known, power is after drive sprocket 1 imports into, drive final drive shaft 2 to each drive bevel gear 10,11,12,13 bevel gears 14 of passing on the power transmission shaft through engagement drive power transmission shaft 3 rotations, bevel gear on power transmission shaft 15 change transmission direction pass to drive sprocket 9 again, hold up standing grain to refer to chain 7 rotation rotations thereby drive, be fixed on and hold up standing grain to refer to that the standing grain of holding up on the chain 7 refers to 8 also along with holding up standing grain to refer to that the rotation of chain 7 rotates back and forth, the standing grain of holding up that the grain lifting frame dual-side is gone into the standing grain window refers to that 8 is that unidirectional inside running is propped up, it is that the inside simultaneously running in both sides is propped up that the standing grain window is gone in the centre, this structure is used simultaneously, make the action effect of propping up better, help harvesting, can fully prop up the rice standing grain of lodging.
Claims (2)
1. a semi-feeding type rice combine is held up the standing grain finger device, comprise final drive shaft (2) and some groups of grain lifters, each is organized grain lifter and arranges consistent, it is characterized in that grain lifter is even numbers, be installed in final drive shaft (2) and upward organize the corresponding active oblique gear that is connected with a joggle of grain lifter with central two drive bevel gear (11 with each, 12) centre gangway between is the center, the drive bevel gear (10 of its both sides, 11,12,13) for being oppositely arranged, make both sides respectively organize grain lifter hold up standing grain refer to (8) hold up standing grain refer under the drive of chain (7) to central authorities up direction rotate in opposite directions.
2. the hybrid standing grain finger device of holding up of head-feed rice combine according to claim 1, it is characterized in that described grain lifter is by power transmission shaft (3), rice crop-supporting plate (4), upper and lower drive sprocket (9,6), band holds up standing grain to refer to that the standing grain of holding up of (8) refers to chain (7), straw separating teeth (5) composition, power transmission shaft (3) upper/lower terminal is equipped with bevel gear (14,15), upper and lower drive sprocket (9,6) be installed on the rice crop-supporting plate (4), the turning cylinder of last drive sprocket (9) is connected with a joggle by the output bevel gear (15) of bevel gear on it and power transmission shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042694U CN201210816Y (en) | 2008-05-30 | 2008-05-30 | Half-feeding rice combine small rice combine lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042694U CN201210816Y (en) | 2008-05-30 | 2008-05-30 | Half-feeding rice combine small rice combine lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210816Y true CN201210816Y (en) | 2009-03-25 |
Family
ID=40494962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201042694U Expired - Fee Related CN201210816Y (en) | 2008-05-30 | 2008-05-30 | Half-feeding rice combine small rice combine lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210816Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314704A (en) * | 2013-07-03 | 2013-09-25 | 官福堂 | Two-type combine harvester |
| CN104137707A (en) * | 2014-07-25 | 2014-11-12 | 何嘉俊 | Plant supporting mechanism of harvester |
| CN105379501A (en) * | 2015-10-30 | 2016-03-09 | 海门市万科保田机械制造有限公司 | Combined harvester |
| CN111328548A (en) * | 2020-04-09 | 2020-06-26 | 吴应祥 | Modern agriculture rice harvester |
-
2008
- 2008-05-30 CN CNU2008201042694U patent/CN201210816Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314704A (en) * | 2013-07-03 | 2013-09-25 | 官福堂 | Two-type combine harvester |
| CN104137707A (en) * | 2014-07-25 | 2014-11-12 | 何嘉俊 | Plant supporting mechanism of harvester |
| CN104137707B (en) * | 2014-07-25 | 2016-06-22 | 何嘉俊 | Harvester Fu He mechanism |
| CN105379501A (en) * | 2015-10-30 | 2016-03-09 | 海门市万科保田机械制造有限公司 | Combined harvester |
| CN111328548A (en) * | 2020-04-09 | 2020-06-26 | 吴应祥 | Modern agriculture rice harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20120530 |