CN103039207B - Bidirectional clamping and bending chain conveyor for combine harvester - Google Patents
Bidirectional clamping and bending chain conveyor for combine harvester Download PDFInfo
- Publication number
- CN103039207B CN103039207B CN201210557970.2A CN201210557970A CN103039207B CN 103039207 B CN103039207 B CN 103039207B CN 201210557970 A CN201210557970 A CN 201210557970A CN 103039207 B CN103039207 B CN 103039207B
- Authority
- CN
- China
- Prior art keywords
- bending
- chain
- plate
- standing grain
- threshing cylinder
- 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
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The invention discloses a bidirectional clamping and bending chain conveyor for a combine harvester. The chain conveyor comprises a threshing cylinder bidirectional clamping chain, a standing grain lifting guide strip and a bending guider, wherein the bending guider is arranged on the outer side of the threshing cylinder bidirectional clamping chain close to an outer chain plate on one side of a standing grain lifting finger. The bending guider comprises a bending guide plate and a bending guide strip mounting plate, wherein the bending guide plate is horizontally arranged below a standing grain lifting plate and positioned right ahead and above a chain guard of the threshing cylinder bidirectional clamping chain, and the bending guide strip mounting plate is fixed onto the bending guide plate. One end of the guide strip is connected onto the bending guide strip mounting plate, and the other end of the guide strip extends to the lower side of the standing grain lifting plate. After a crop is fixedly clamped in the vertical direction of the crop, the crop can be accurately and rapidly bent by the aid of functions of the threshing cylinder bidirectional clamping chain and a bending function position of the bending guider, the direction of a spike of the crop is changed from the vertical state, the spike of the crop smoothly and timely enters a threshing cylinder for threshing, and working process is greatly shortened.
Description
Technical field
The present invention relates to a kind of half feed combine harvester, relate to the chain conveying mechanism of the two-way clamping bending of using on a kind of half feed combine harvester.
Background technology
Half feed combine harvester, adopt straight Fu He mechanism, with roller chain, drive the standing grain motion of holding up of holding up standing grain to refer to oblique line operation from bottom to top to extract crop, except seeding supporting chain is held up standing grain, shift in addition carrier chain, crop is horizontal by vertically changing into, in way, also have the combing of fringe portion to hold up standing grain to refer to chain, threshing clamping carrier chain is finally that grass discharge chain is discharged.Distance not only in this process, again because driving chain is many, so complex structure, energy consumption is high, quality weight.
In existing a kind of rice/wheat combine, threshing cylinder front clamp carrier chain and depression bar complete turning in bending and course of conveying of crop, dependence holds up the motion after standing grain points to make the crops straw bending of results enter threshing cylinder grasping conveyance chain, owing to holding up standing grain to refer to the distance with chain, the rigidity of stalk is not enough, cannot effectively sell off, also easily cause threshing to press the obstruction of careless inlet port, so link cannot meet the requirement of harvesting, the profile of tooth of existing grasping conveyance chain both sides carrier bar only has the sprocket of single direction.
Summary of the invention
For above shortcomings part in prior art, the invention provides a kind of by accurately bending rapidly of crops straw, the fringe portion that makes crop is changed direction smoothly and is entered timely threshing cylinder by vertical state and carries out threshing, and has greatly shortened the chain conveying mechanism of the combine two-way clamping bending of workflow.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
A chain conveying mechanism for combine two-way clamping bending, comprises threshing cylinder two-way clamping chain, bending guider and gib block; On the carrier bar of described threshing cylinder two-way clamping chain near threshing cylinder one side, vertical sprocket is set, described threshing cylinder two-way clamping chain near the arranged outside of outer plate of holding up standing grain to refer to a side perpendicular to the horizontal sprocket of outer plate; Described bending guider comprises bending guide plate and bending gib block installing plate, and described bending guide plate is horizontally set on the below of rice crop-supporting plate and is positioned at the positive front upper place of threshing cylinder two-way clamping chain chain guard; Described bending gib block installing plate is fixed on bending guide plate, and one end of gib block is connected on bending gib block installing plate, and the other end holds up standing grain to refer near dividing standing grain director strip and stretching to.
As a preferred embodiment of the present invention, described bending guider also comprises connecting plate, and described connecting plate is arranged on the front end of bending guide plate and is connected to the below of rice crop-supporting plate; Described bending gib block installing plate is arranged on the top, rear end of bending guide plate.
As another kind of preferred version of the present invention, described bending guide plate relies on and holds up the side that standing grain refers to is inclined guide surface, and the front end of bending guide plate is to away from holding up standing grain finger direction to tilt.
As another preferred version of the present invention, the inner side of described bending gib block installing plate has a guiding conical surface.
The invention has the beneficial effects as follows: the chain conveying mechanism of this two-way clamping bending can grip after crop at crop vertical direction, in the effect that utilizes the bending function position of threshing cylinder two-way clamping chain and bending guider, by accurately bending rapidly of crop, the fringe portion that makes crop is changed direction smoothly and is entered timely threshing cylinder by vertical state and carries out threshing, has greatly shortened workflow.
Accompanying drawing explanation
Fig. 1 is the structural representation of half-feeding harvester;
Fig. 2 is the structural representation of the chain conveying mechanism of combine two-way clamping bending;
Fig. 3 is the structural representation of threshing cylinder two-way clamping chain;
Fig. 4 is the structural representation of bending guider;
Fig. 5 is the structural representation of gib block.
In accompanying drawing: 1-threshing cylinder two-way clamping chain; 2-bending guider; 3-gib block; 4-hold up standing grain to refer to; 5-outer plate; 6-horizontal sprocket; 7-bending guide plate; 8-bending gib block installing plate; 9-rice crop-supporting plate; 10-threshing cylinder two-way clamping chain chain guard; 11-minute standing grain guide plate; 12-connecting plate; 13-bolt; 14-nearside divider; 15-stem stalk cutter; 16-grass discharge chain; Careless assembly is pressed in 17-threshing; 18-threshing cylinder; 19-vertical sprocket; 20-inclined guide surface; 21-guiding conical surface.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Fig. 1～5, the chain conveying mechanism of a kind of combine two-way clamping bending, comprises threshing cylinder two-way clamping chain 1, bending guider 2 and gib block 3.On the carrier bar of threshing cylinder two-way clamping chain 1 near threshing cylinder 18 1 sides, vertical sprocket 19 is set, threshing cylinder two-way clamping chain 1 is near the arranged outside of outer plate 5 of holding up standing grain to refer to 4 one sides perpendicular to the horizontal sprocket 6 of outer plate 5, and laterally sprocket 6 is arranged on the bottom of outer plate 5.Bending guider 2 comprises bending guide plate 7, bending gib block installing plate 8 and connecting plate 12, bending guide plate 7 is horizontally set on the below of rice crop-supporting plate 9 and is positioned at the positive front upper place of threshing cylinder two-way clamping chain chain guard 10, connecting plate 12 is arranged on the front end of bending guide plate 7 and is tilted to down, connecting plate 12 is fixedly connected with the below of rice crop-supporting plate 9, and bending gib block installing plate 8 is fixedly installed on the top, rear end of bending guide plate 7.One end of gib block 3 is connected on bending gib block installing plate 8 by bolt 13, the other end of gib block 3 holds up standing grain to refer to 4 near dividing standing grain director strip 11 and stretching to, the standing grain of holding up that divide standing grain director strip 11 to be arranged on adjacent two rows refer between 4, hold up standing grain to refer to that 4 bottom is fixed on nearside divider 14.
Bending guide plate 7 relies on holds up standing grain to refer to that a side of 4 is inclined guide surface 20, and the front end of bending guide plate 7 is to away from holding up standing grain to refer to that 4 directions tilt, and the fringe portion that the inclined guide surface 20 of bending guide plate 7 is more conducive to crop enters the below of bending guide plate 7 smoothly.The inner side of bending gib block installing plate 8 has a guiding conical surface 21, by this guiding conical surface 21, is conducive to the fringe portion of crop to introduce smoothly the below that careless assembly 17 is pressed in threshing.
While using the chain conveying mechanism of this kind of combine two-way clamping bending, grain header is in process to overtake, nearside divider 14 and a minute standing grain director strip 11 are introduced crop between corresponding Liang Paifu standing grain mechanism, hold up standing grain to refer to that 4 do circulatory motion, from bottom to top by crop tidy.Hold up standing grain to refer to that 4 while running to bending sprocket wheel place, just changing direction moves backward, the fringe portion of crop refers to enter under 4 effect in the horizontal sprocket 6 that operating threshing cylinder clamps carrier chain at the standing grain of holding up of horizontal sprocket 6 and motion backward, the guiding conical surface 21 front portions along bending guider 2 grip, when the crops straw being held moves to the guiding conical surface 21 Background Job face of bending guider 2, by the vertically guiding conical surface 21 promotions of sprocket 19 tops, the chain of motion of take rapidly carries out bending as bending fulcrum, crops straw is entered threshing cylinder 18 threshings by the operation of bending lagging strand bar.With this simultaneously, straw-poking star wheel drives the stem stalk of crop the crop stem being cut off in conjunction with cutter to pass to grass discharge chain 16.After the bending function effect that utilizes detachment roller two-way clamping chain 1 and bending guider 2, make the fringe portion of crop change direction by vertical state and enter smoothly the below that careless assembly 17 is pressed in threshing, and enter timely threshing cylinder 18 and carry out threshing.Crop after threshing is discharged by grass discharge chain 16 and detachment roller two-way clamping chain 1.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. the chain conveying mechanism of combine two-way clamping bending, comprise threshing cylinder two-way clamping chain (1), described threshing cylinder two-way clamping chain (1) arranges vertical sprocket (19) near on the carrier bar of threshing cylinder (18) one sides, it is characterized in that: also comprise bending guider (2) and gib block (3); Described threshing cylinder two-way clamping chain (1) near the arranged outside of outer plate (5) of holding up standing grain to refer to (4) one sides perpendicular to the horizontal sprocket (6) of outer plate (5); Described bending guider (2) comprises bending guide plate (7) and bending gib block installing plate (8), and described bending guide plate (7) is horizontally set on the below of rice crop-supporting plate (9) and is positioned at the positive front upper place of threshing cylinder two-way clamping chain chain guard (10); It is upper that described bending gib block installing plate (8) is fixed on bending guide plate (7), and it is upper that one end of gib block (3) is connected to bending gib block installing plate (8), and the other end holds up standing grain to refer to (4) near dividing standing grain director strip (11) and stretching to.
2. the chain conveying mechanism of a kind of combine two-way clamping according to claim 1 bending, it is characterized in that: described bending guider (2) also comprises connecting plate (12), described connecting plate (12) is arranged on the front end of bending guide plate (7) and is connected to the below of rice crop-supporting plate (9); Described bending gib block installing plate (8) is arranged on the top, rear end of bending guide plate (7).
3. the chain conveying mechanism of a kind of combine two-way clamping according to claim 1 and 2 bending, it is characterized in that: it is inclined guide surface (20) that described bending guide plate (7) relies on a side of holding up standing grain to refer to (4), the front end of bending guide plate (7) is to away from holding up standing grain to refer to that (4) direction tilts.
4. the chain conveying mechanism of a kind of combine two-way clamping according to claim 3 bending, is characterized in that: the inner side of described bending gib block installing plate (8) has a guiding conical surface (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557970.2A CN103039207B (en) | 2012-12-20 | 2012-12-20 | Bidirectional clamping and bending chain conveyor for combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557970.2A CN103039207B (en) | 2012-12-20 | 2012-12-20 | Bidirectional clamping and bending chain conveyor for combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103039207A CN103039207A (en) | 2013-04-17 |
| CN103039207B true CN103039207B (en) | 2014-12-10 |
Family
ID=48052259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210557970.2A Expired - Fee Related CN103039207B (en) | 2012-12-20 | 2012-12-20 | Bidirectional clamping and bending chain conveyor for combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103039207B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145615B (en) * | 2014-07-25 | 2016-10-26 | 何嘉俊 | The half-feeding harvester ceding of Taiwan |
| CN104137707B (en) * | 2014-07-25 | 2016-06-22 | 何嘉俊 | Harvester Fu He mechanism |
| CN104396435B (en) * | 2014-12-16 | 2016-05-25 | 何嘉俊 | Overhead bending threshing half feed combine harvester header |
| CN110100564B (en) * | 2019-04-25 | 2020-09-01 | 何嘉俊 | Overhead bending semi-feeding combine harvester |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463546A (en) * | 1982-08-09 | 1984-08-07 | Deere & Company | Windrow pickup mechanism |
| JP2002095332A (en) * | 2000-09-21 | 2002-04-02 | Seirei Ind Co Ltd | Grain culm nipping device for combine harvester |
| CN102172122B (en) * | 2011-02-24 | 2012-12-19 | 何嘉俊 | Combine harvesting machine |
| CN202931793U (en) * | 2012-12-20 | 2013-05-15 | 何嘉俊 | Combine harvester clamping and conveying chain with threshing cylinder |
-
2012
- 2012-12-20 CN CN201210557970.2A patent/CN103039207B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103039207A (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102172122B (en) | Combine harvesting machine | |
| CN103039207B (en) | Bidirectional clamping and bending chain conveyor for combine harvester | |
| US20120047866A1 (en) | Header | |
| CN202931793U (en) | Combine harvester clamping and conveying chain with threshing cylinder | |
| CN110122058A (en) | A kind of support chain-type crudefiber crop harvester | |
| CN201533503U (en) | Structural device for preventing crop stalk inlet of half-feeding harvester from being blocked | |
| CN201957451U (en) | Combine harvester | |
| CN106034533B (en) | A kind of transportation system of full-automatic crawler track type Green Chinese onion harvester | |
| CN202183971U (en) | Miniature combine harvester equipped with grain lifting finger for grain lifting | |
| CN101472463B (en) | Combine | |
| CN100553429C (en) | The non line composition type corn header | |
| CA2463380A1 (en) | Machine for mowing stalk-like crops | |
| CN201467713U (en) | Chain conveying mechanism of cutting platform of harvester | |
| CN204616424U (en) | Corncob and stalk corn harvester cutting bench | |
| CN102084756B (en) | Combine harvester | |
| CN103371018A (en) | Double-ridge peanut combined harvester | |
| CN209376232U (en) | A kind of walking pineapple harvester | |
| CN103371017A (en) | Harvest platform of peanut combine | |
| CN203243712U (en) | Semi-feeding combine-harvester cutting table | |
| CN2919831Y (en) | Crop transverse delivering rotary reversing apparatus for half-feeding harvester | |
| CN207626145U (en) | A kind of multigroup threshing grass chopper of rice | |
| JPH10127140A (en) | Auxiliary carrying device for cutting part of combine harvester | |
| CN109451988A (en) | A kind of combined type pineapple harvester | |
| CN204244748U (en) | The uniform elevator of a kind of maize harvesting machine fruit cluster | |
| CN218977357U (en) | Header feeding structure of corn harvester for harvesting stems and ears |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |