CN202931793U - Combine harvester clamping and conveying chain with threshing cylinder - Google Patents
Combine harvester clamping and conveying chain with threshing cylinder Download PDFInfo
- Publication number
- CN202931793U CN202931793U CN 201220709779 CN201220709779U CN202931793U CN 202931793 U CN202931793 U CN 202931793U CN 201220709779 CN201220709779 CN 201220709779 CN 201220709779 U CN201220709779 U CN 201220709779U CN 202931793 U CN202931793 U CN 202931793U
- Authority
- CN
- China
- Prior art keywords
- bending
- threshing cylinder
- chain
- plate
- clamping
- 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 - Lifetime
Links
Images
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a combine harvester clamping and conveying chain with a threshing cylinder. The clamping and conveying chain comprises a threshing cylinder bidirectional clamping chain, rice supporting guiding bars and bending guiding devices, wherein the bending guiding devices are arranged on the outer side of an outer chain plate on one side, which is close to a rice supporting finger, of the threshing cylinder bidirectional clamping chain; the bending guiding devices comprise bending guiding plates and bending guiding bar mounting plates; the bending guiding plates are horizontally arranged below rice supporting plates and are positioned above the front of a threshing cylinder bidirectional clamping chain protection plate; the bending guiding bar mounting plates are fixed on the bending guiding plates; and one end of each guiding bar is connected to the corresponding bending guiding bar mounting plate, and the other end of each guiding bar extends below the rice supporting plates. By the combine harvester clamping and conveying chain with the threshing cylinder, crops can be clamped and fixed in the vertical direction and then are quickly bent accurately by using the threshing cylinder bidirectional clamping chain and the bending parts of the bending guiding devices, so that the vertical state of the spike parts of the crops can be changed, the crops can smoothly and timely enter a threshing cylinder for threshing, and the workflow can be greatly shortened.
Description
Technical field
The utility model relates to a kind of half feed combine harvester, relates to the threshing cylinder clamping carrier chain that uses on a kind of half feed combine harvester.
Background technology
Half feed combine harvester, adopt the straight standing grain mechanism of holding up, drive with roller chain the standing grain motion of holding up of holding up standing grain to refer to oblique line operation from bottom to top and extract crop, except seeding supporting chain is held up standing grain, shift in addition carrier chain, crop is horizontal by vertically changing into, also have the combing of fringe section to hold up standing grain to refer to chain in the way, threshing clamping carrier chain is that grass discharge chain is discharged at last.Distance not only in this process, again because driving chain is many, so complex structure, energy consumption is high, and quality is heavy.
What threshing cylinder front clamp carrier chain and depression bar were completed crop in existing a kind of rice/wheat combine turns to bending and course of conveying, dependence holds up the motion after standing grain points to make the crops straw bending of results enter the threshing cylinder grasping conveyance chain, owing to holding up standing grain to refer to distance with chain, the rigidity of stalk is not enough, can't effectively sell off, also easily cause threshing to press the obstruction of careless inlet port, so link can't satisfy the requirement of harvesting, the profile of tooth of existing grasping conveyance chain both sides carrier bar only has the sprocket of single direction.
The utility model content
For above shortcomings part in prior art, it is a kind of with accurately bending rapidly of crops straw that the utility model provides, make the fringe section of crop change direction smoothly and enter timely threshing cylinder by vertical state and carry out threshing, and greatly shortened the combined harvester threshing cylinder clamping carrier chain of workflow.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme: combined harvester threshing cylinder clamping carrier chain comprises threshing cylinder two-way clamping chain, bending guider and gib block; Described threshing cylinder two-way clamping chain is near arranging vertical sprocket on the carrier bar of threshing cylinder one side, and described threshing cylinder two-way clamping chain is near holding up standing grain to refer to that the arranged outside of outer plate of a side is 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 the bending guide plate, and an end of gib block is connected on bending gib block installing plate, and the other end holds up standing grain to refer near closely dividing the standing grain director strip and stretching to.
As a kind of preferred version of the present utility model, 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 utility model, 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 the standing grain finger direction to tilt.
As another preferred version of the present utility model, the inboard of described bending gib block installing plate has a guiding conical surface.
The beneficial effects of the utility model are: this combined harvester threshing cylinder clamping carrier chain can be after the crop vertical direction grips crop, effect at the bending function position that utilizes threshing cylinder two-way clamping chain and bending guider, with accurately bending rapidly of crop, make the fringe section of crop change direction smoothly and enter timely threshing cylinder by vertical state and carry out threshing, greatly shortened workflow.
Description of drawings
Fig. 1 is the structural representation of half-feeding harvester;
Fig. 2 is the structural representation of combined harvester threshing cylinder clamping carrier chain;
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-laterally sprockets; 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 utility model is described in further detail.
As shown in Fig. 1～5, combined harvester threshing cylinder clamping carrier chain comprises threshing cylinder two-way clamping chain 1, bending guider 2 and gib block 3.Threshing cylinder two-way clamping chain 1 arranges vertical sprocket 19 near on the carrier bar of threshing cylinder 18 1 sides, perpendicular to the horizontal sprocket 6 of outer plate 5, laterally sprocket 6 is arranged on the bottom of outer plate 5 near the arranged outside of outer plate 5 of holding up standing grain to refer to 4 one sides for threshing cylinder two-way clamping chain 1.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 section that the inclined guide surface 20 of bending guide plate 7 more is conducive to crop enters the below of bending guide plate 7 smoothly.The inboard of bending gib block installing plate 8 has a guiding conical surface 21, is conducive to the fringe section of crop is introduced smoothly the below of the careless assembly 17 of threshing pressure by this guiding conical surface 21.
When using this combined harvester threshing cylinder clamping carrier chain, grain header is in process to overtake, and nearside divider 14 and minute standing grain director strip 11 are introduced two corresponding rows with crop and held up between standing grain mechanism, hold up standing grain to refer to that 4 do circulatory motion, from bottom to top with the crop tidy.hold up standing grain to refer to 4 when running to bending sprocket wheel place, just changing direction moves backward, the fringe section of crop is horizontal sprocket 6 and holding up of moving backward during standing grain refers to enter the horizontal sprocket 6 of operating threshing cylinder clamping carrier chain under 4 effect, the guiding conical surface 21 front portions along bending guider 2 grip, when the crops straw that is 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, chain take motion carries out bending as the bending fulcrum rapidly, 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 and in conjunction with cutter, its crop stem that cuts off is passed 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 section 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.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. combined harvester threshing cylinder clamping carrier chain, 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) is near holding up standing grain to refer to that the arranged outside of outer plate (5) of (4) one sides is 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); Described bending gib block installing plate (8) is fixed on bending guide plate (7), and an end of gib block (3) is connected on 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. combined harvester threshing cylinder clamping carrier chain according to claim 1, it is characterized in that: described bending guider (2) also comprises connecting plate (12), and 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. combined harvester threshing cylinder clamping carrier chain according to claim 1 and 2, 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), and the front end of bending guide plate (7) is to away from holding up standing grain to refer to that (7) direction tilts.
4. combined harvester threshing cylinder clamping carrier chain according to claim 3 is characterized in that: the inboard of described bending gib block installing plate (8) has a guiding conical surface (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709779 CN202931793U (en) | 2012-12-20 | 2012-12-20 | Combine harvester clamping and conveying chain with threshing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709779 CN202931793U (en) | 2012-12-20 | 2012-12-20 | Combine harvester clamping and conveying chain with threshing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931793U true CN202931793U (en) | 2013-05-15 |
Family
ID=48316068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709779 Expired - Lifetime CN202931793U (en) | 2012-12-20 | 2012-12-20 | Combine harvester clamping and conveying chain with threshing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931793U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039207A (en) * | 2012-12-20 | 2013-04-17 | 何嘉俊 | Bidirectional clamping and bending chain conveyor for combine harvester |
| WO2016095098A1 (en) * | 2014-12-16 | 2016-06-23 | 何嘉俊 | Overhead bending threshing semi-feeding combine harvester header |
| CN109168576A (en) * | 2018-09-04 | 2019-01-11 | 武汉纺织大学 | High stalk crudefiber crop combine harvester |
-
2012
- 2012-12-20 CN CN 201220709779 patent/CN202931793U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039207A (en) * | 2012-12-20 | 2013-04-17 | 何嘉俊 | Bidirectional clamping and bending chain conveyor for combine harvester |
| WO2016095098A1 (en) * | 2014-12-16 | 2016-06-23 | 何嘉俊 | Overhead bending threshing semi-feeding combine harvester header |
| CN109168576A (en) * | 2018-09-04 | 2019-01-11 | 武汉纺织大学 | High stalk crudefiber crop combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102172122B (en) | Combine harvesting machine | |
| CN103039207B (en) | Bidirectional clamping and bending chain conveyor for combine harvester | |
| CN202931793U (en) | Combine harvester clamping and conveying chain with threshing cylinder | |
| CN102187761B (en) | Multifunctional harvester | |
| CN101015243A (en) | Sugarcane combine | |
| CN106258225B (en) | A kind of cane harvesting machine anti-blockage type feeding unit | |
| CN107360779A (en) | Seedling and flexible reduction of speed conveying device are cut in a kind of garlic digging harvester profiling | |
| CN207399875U (en) | A kind of draft mulberry harvestry bundling integrated machine | |
| CN201533503U (en) | Structural device for preventing crop stalk inlet of half-feeding harvester from being blocked | |
| CN203198020U (en) | Full-automatic middle-board filament-adding board combining machine | |
| CN110122058A (en) | A kind of support chain-type crudefiber crop harvester | |
| CN201957451U (en) | Combine harvester | |
| CN204616424U (en) | Corncob and stalk corn harvester cutting bench | |
| CN101472463B (en) | Combine | |
| CN206713434U (en) | A kind of clamping conveying device for maize picker | |
| CN203027722U (en) | On-straw threshing type combine harvester | |
| CA2463380A1 (en) | Machine for mowing stalk-like crops | |
| CN212660589U (en) | Mulberry twig reaper-binder with height-adjustable harvesting cutter disc | |
| CN203243712U (en) | Semi-feeding combine-harvester cutting table | |
| CN113892343A (en) | Four-row spinach ordered harvester | |
| CN201467713U (en) | Chain conveying mechanism of cutting platform of harvester | |
| CN210365487U (en) | Clamping type leek conveying mechanism | |
| CN103371017A (en) | Harvest platform of peanut combine | |
| CN210183911U (en) | Ramie reaping and bundling machine | |
| CN106973616A (en) | Garlic digging harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130515 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |