CN2724397Y - Corn stalks harvester - Google Patents
Corn stalks harvester Download PDFInfo
- Publication number
- CN2724397Y CN2724397Y CN 200420029672 CN200420029672U CN2724397Y CN 2724397 Y CN2724397 Y CN 2724397Y CN 200420029672 CN200420029672 CN 200420029672 CN 200420029672 U CN200420029672 U CN 200420029672U CN 2724397 Y CN2724397 Y CN 2724397Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- chain
- straw
- stalks
- main shaft
- 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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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a corn stalks harvester. A machine frame 1 above a cutter 2 is fixedly connected with a driving shaft 5, a driven shaft 6 and a spur gear 7 of an outer belt pulley 4 and a speed changing container 3 of a direction changing bevel gear 8, and a main shaft of the chain wheel 9 drives the cutter 2 and a stubble plough knife 12 to rotate via a chain wheel 10 and a main shaft of the cutter 11; a universal coupling 13 drives a conveying chain 15 via a driving wheel of the horizontal chain 14, and between the conveying chain 15 and a stalks blocking shelf 16, the stalks are clamped conveying to the side back of the tractor and putted down by a stalks clamping spring 17. The utility model can clear the stubble, and can convey the stalks to the side back of the tractor and put them orderly, convenient for clearing, so the work efficiency is improved and the labor strength is reduced.
Description
Affiliated technical field
The utility model belongs to the grain header of corn straw in the farm machinery.
Background technology
At present, a kind of corn straw-collecting machine is very easily arranged.It is installed on the tractor front portion, and two perching knives are housed in the bottom of frame.During tractor was advanced, perching knife was slide tackled corn straw with going into and is pushed both sides to.The deficiency of its existence is: the corn straw that shovel falls is swung to both sides very pell-mell, tidies up inconvenience; In addition, the root major part of corn straw is stayed in underground, makes troubles for following land farming.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, and a kind of improved corn straw-collecting machine is provided, and not only stacks neat concentrating, and can root out root, gathers in effective.
For reaching above-mentioned purpose, the utility model is taked following technical scheme: the utility model comprises: frame, cutter, it is characterized in that: on the frame above the cutter, gearbox body has been fixedly connected, be provided with driving shaft, driven shaft, spur gear and the break-in bevel gear of belt pulley in addition in the gearbox body, the sprocket spindle of drawing from the gearbox body bottom connects by sprocket wheel and cutter main shaft are movable, cutter main shaft bottom be fixedly connected cutter and stubble-cleaning cutter; The universal coupling of drawing from gearbox body top connects with horizontal chain driving wheel, the movable chain that connects of horizontal chain driving wheel, and the outside of chain is provided with the parallel straw divider of level with it, is connected with straw clamping spring in straw divider inboard.
The utility model is taked technique scheme, have following beneficial effect: the utility model is installed on the front portion of tractor, driving shaft connects with the tractor driving wheel by belt pulley, sprocket spindle drives the cutter main axis rotation by sprocket wheel, and the cutter and the stubble-cleaning cutter of cutter main shaft bottom rotate thereupon.Cutter slices off straw, and the stubble-cleaning cutter is minced the root stubble and smashed.Universal coupling drives chain by horizontal chain driving wheel and rotates, the straw that is sliced off is just in time inclined between chain and the straw divider, be transported to the rear flank portion of tractor by the clamping of straw clamping spring and chain, come off neatly to fall down with the straw divider place of separation at chain.Like this, the utility model not only can be removed the root stubble, and straw can be transported to tractor rear flank portion and neatly put, and is convenient to cleaning, has improved operating efficiency, has reduced labour intensity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated:
Fig. 1 is the utility model master TV structure sketch.
Fig. 2 is the plan structure sketch of chain and the combination of straw divider.
Embodiment
By Fig. 1, shown in Figure 2: the utility model comprises: frame 1, cutter 2, gearbox body 3, belt pulley 4, driving shaft 5, driven shaft 6, spur gear 7, break-in bevel gear 8, sprocket spindle 9, sprocket wheel 10, cutter main shaft 11, stubble-cleaning cutter 12, universal coupling 13, horizontal chain driving wheel 14, chain 15, straw divider 16, straw clamping spring 17, middle part sprocket wheel 18, sprocket wheel adjusting bracket 19.On the frame above the cutter 21, gearbox body 3 has been fixedly connected, be provided with driving shaft 5, driven shaft 6, spur gear 7 and the break-in bevel gear 8 of belt pulley 4 in addition in the gearbox body 3, the sprocket spindle of drawing from gearbox body 3 bottoms 9 connects with 11 activities of cutter main shaft by sprocket wheel 10, cutter main shaft 11 bottoms be fixedly connected cutter 2 and stubble-cleaning cutter 12; The universal coupling 13 of drawing from gearbox body 3 tops connects with horizontal chain driving wheel 14, the horizontal chain driving wheel 14 movable chains 15 that connect, the outside of chain 15 is provided with the parallel straw divider 16 of level with it, is connected with straw clamping spring 17 in straw divider 16 inboards.With middle part sprocket wheel 18 that chain 15 connects on be provided with sprocket wheel adjusting bracket 19.
Claims (2)
1. corn straw-collecting machine, it comprises: frame (1), cutter (2), it is characterized in that: on the frame (1) of cutter (2) top, gearbox body (3) has been fixedly connected, be provided with driving shaft (5), driven shaft (6), spur gear (7) and the break-in bevel gear (8) of belt pulley (4) in addition in the gearbox body (3), the sprocket spindle (9) of drawing from gearbox body (3) bottom connects by the activity of sprocket wheel (10) and cutter main shaft (11), cutter main shaft (11) bottom be fixedly connected cutter (2) and stubble-cleaning cutter (12); The universal coupling (13) of drawing from gearbox body (3) top connects with horizontal chain driving wheel (14), the movable chain (15) that connects of horizontal chain driving wheel (14), the outside of chain (15) is provided with the parallel straw divider (16) of level with it, is connected with straw clamping spring (17) in straw divider (16) inboard.
2. a kind of corn straw-collecting machine according to claim 1 is characterized in that: with middle part sprocket wheel (18) that chain (15) connects on be provided with sprocket wheel adjusting bracket (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029672 CN2724397Y (en) | 2004-08-31 | 2004-08-31 | Corn stalks harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029672 CN2724397Y (en) | 2004-08-31 | 2004-08-31 | Corn stalks harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2724397Y true CN2724397Y (en) | 2005-09-14 |
Family
ID=35039128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420029672 Expired - Fee Related CN2724397Y (en) | 2004-08-31 | 2004-08-31 | Corn stalks harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2724397Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105144983A (en) * | 2015-07-09 | 2015-12-16 | 山东省农业科学院玉米研究所 | Leaf picking machine for corn plants |
-
2004
- 2004-08-31 CN CN 200420029672 patent/CN2724397Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105144983A (en) * | 2015-07-09 | 2015-12-16 | 山东省农业科学院玉米研究所 | Leaf picking machine for corn plants |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |