CN201919348U - Corn harvester - Google Patents
Corn harvester Download PDFInfo
- Publication number
- CN201919348U CN201919348U CN2011200144870U CN201120014487U CN201919348U CN 201919348 U CN201919348 U CN 201919348U CN 2011200144870 U CN2011200144870 U CN 2011200144870U CN 201120014487 U CN201120014487 U CN 201120014487U CN 201919348 U CN201919348 U CN 201919348U
- Authority
- CN
- China
- Prior art keywords
- straw
- cutter
- drive
- corn picker
- snapping bar
- 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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Abstract
A corn harvester is mounted in the front of a tractor. Power is conveyed forwards by a diesel engine belt pulley, stalk pulling teeth in the front of the corn harvester pull cornstalks by the aid of a transmission device, and the cornstalks are reeled by a reel to the space between a forward spiral snapping roll and a reverse spiral snapping roll for snapping. Snapped cornstalks are cut off by a stalk cutting machine below the corn harvester, so that snapping and harvesting operations are completed.
Description
Technical field
The utility model relates to a kind of agricultural harvesting machinery, particularly a kind of reaping corn machine technology.
Background technology
In the prior art, corn picker can only slice off corn straw to a side is auxilliary and put, and is called swather again, but can not removes corncob.
Summary of the invention:
In order to overcome the deficiency that existing reaping corn machinery exists, the utility model provides a kind of corn picker, is fit to the supporting use of minitype wheeled tractor.
The technical scheme that its technical problem that solves the utility model adopts is: corn picker is installed in tractor the place ahead, frame (1) is connected with two columns (2), column (2) is fastened on the tractor crossbeam (3), drive belt pulley (5) by diesel engine belt pulley (4), by the gear drive in the gear chamber (6), make transport screw snapping bar (7) and reverse acting spiral snapping bar (8) from top to bottom to changeing, and drive (9) rotates, head end at the transport screw snapping bar (7) of inboard and inboard reverse acting spiral snapping bar (8), installing worm screw (10) drives worm gear (11) and rotates, axle at worm gear (11) is gone up installing straw shift wheel (12) and drive sprocket (13), draw standing grain chain (15) the pulling driven sprocket (16) that draws of standing grain tooth (14) to rotate with having, the straw-cutter (17) that is fixed on by cutter on the main shaft (20) laterally is installed, by drive (9) driven rotary in the below of gear chamber (6).
Said frame (1) is connected with two columns (2), about two sliding bars (18) about frame (1) rear are inserted in the notch (19) of two columns (2), and can be elastic.
Said two driven sprockets (16) are to go here and there up and down to be contained on the same axle.
Said straw-cutter (17) be at an angle to each other by a plurality of T type cutteves (21), be installed on the main shaft (20) at interval.
Said straw-cutter (17) be at an angle to each other by a plurality of splayed configuration cutteves (22), be installed on the main shaft (20) at interval.
Said straw-cutter (17) be at an angle to each other by a plurality of pawl type cutteves (23), be installed on the main shaft (20) at interval.
Said straw-cutter (17) is to make straw-cutter (17) rotation by the driven pulley (24) that drive (9) drives on the main shaft (20).
The rotation direction of said straw-cutter (17) is consistent with the rotation direction of diesel engine belt pulley (4).
The effect that the utility model is useful is: simple in structure, cost is low, is fit to peasant's purchasing power, is easy to penetration and promotion, improves reaping corn machineryization level.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure side view of the utility model corn picker.
Fig. 2 is the structure vertical view of the utility model corn picker.
Fig. 3 is the structure chart of T type cutter.
Fig. 4 is the end view of the straw-cutter that is made of T type cutter.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structure chart of splayed configuration cutter.
Fig. 7 is the end view of second embodiment of straw-cutter of being made of the splayed configuration cutter.
Fig. 8 is the vertical view of Fig. 7.
Fig. 9 is the structure chart of pawl type cutter.
Figure 10 is the end view of the 3rd embodiment of straw-cutter that be made of pawl type cutter.
Figure 11 is the vertical view of Figure 10.
Among the figure 1, frame, 2, column, 3, crossbeam, 4, the diesel engine belt pulley, 5, belt pulley, 6, gear chamber, 7, the transport screw snapping bar, 8, the reverse acting spiral snapping bar, 9, drive, 10, worm screw, 11, worm gear, 12, straw shift wheel, 13, drive sprocket, 14, draw the standing grain tooth, 15, draw the standing grain chain, 16, driven sprocket, 17, straw-cutter, 18, sliding bar, 19, notch, 20, main shaft, 21, T type cutter, 22, the splayed configuration cutter, 23, pawl type cutter, 24, driven pulley
Embodiment
At Fig. 1, Fig. 2, Fig. 3, Fig. 4, among the embodiment shown in Figure 5, corn picker is installed in tractor the place ahead, in the notch 19 of two columns 2 about two sliding bars 18 insert about frame 1 rear, and column 2 is fastened on the crossbeam 3 in tractor the place ahead, drive belt pulley 5 by diesel engine belt pulley 4, by the gear drive in the gear chamber 6, drive transport screw snapping bar 7 and reverse acting spiral snapping bar 8 from top to bottom to changeing, and drive 9 rotates, at the transport screw snapping bar 7 of inboard and the head end of the reverse acting spiral snapping bar 8 of inboard, installing worm screw 10 drives worm gear 11 and rotates, installing straw shift wheel 12 and drive sprocket 13 on the axle of worm gear 11, draw the standing grain chain 15 pulling driven sprockets 16 that draw of standing grain tooth 14 to rotate with having, below gear chamber 6, laterally install at an angle to each other by a plurality of T type cutteves, be installed in the straw-cutter 17 on the main shaft 20 at interval, by the driven pulley 24 that drive 9 drives on the main shaft 20, make straw-cutter 17 rotations.
The course of work is: draw the standing grain tooth 14 that draws on the standing grain chain 15 to hold corn straw backward, dial in from top to bottom plucking fringe between the transport screw snapping bar 7 that changes and the reverse acting spiral snapping bar 8 by straw shift wheel 12, the corncob of taking is slipped to ground backward between the transport screw snapping bar 7 of inboard and inboard reverse acting spiral snapping bar 8, the corn straw of plucking fringe is from from top to bottom to discharging downwards between the transport screw snapping bar 7 that changes and the reverse acting spiral snapping bar 8, straw-cutter 17 by rotation slices off corn straw from root, finish continuously and pluck fringe harvesting operation.
At Fig. 6, Fig. 7, Fig. 8, in conjunction with Fig. 1, among second embodiment shown in Figure 2, corn picker is installed in tractor the place ahead, in the notch 19 of two columns 2 about two sliding bars 18 insert about frame 1 rear, column 2 is fastened on the crossbeam 3 in tractor the place ahead, drive belt pulley 5 by diesel engine belt pulley 4, by the gear drive in the gear chamber 6, drive transport screw snapping bar 7 and reverse acting spiral snapping bar 8 from top to bottom to changeing, and drive 9 rotates, at the transport screw snapping bar 7 of inboard and the head end of the reverse acting spiral snapping bar 8 of inboard, installing worm screw 10 drives worm gear 11 and rotates, installing straw shift wheel 12 and drive sprocket 13 on the axle of worm gear 11, draw the standing grain chain 15 pulling driven sprockets 16 that draw of standing grain tooth 14 to rotate with having, below gear chamber 6, laterally install at an angle to each other by a plurality of splayed configuration cutteves, be installed in the straw-cutter 17 on the main shaft 20 at interval, by the driven pulley 24 that drive 9 drives on the main shaft 20, make straw-cutter 17 rotations.
The course of work is: draw the standing grain tooth 14 that draws on the standing grain chain 15 to hold corn straw backward, dial in from top to bottom plucking fringe between the transport screw snapping bar 7 that changes and the reverse acting spiral snapping bar 8 by straw shift wheel 12, the corncob of taking is slipped to ground backward between the transport screw snapping bar 7 of inboard and inboard reverse acting spiral snapping bar 8, the corn straw of plucking fringe is from from top to bottom to discharging downwards between the transport screw snapping bar 7 that changes and the reverse acting spiral snapping bar 8, straw-cutter 17 by rotation slices off corn straw from root, finish continuously and pluck fringe harvesting operation.
At Fig. 9, Figure 10, Figure 11 is in conjunction with Fig. 1, among the 3rd embodiment shown in Figure 2, corn picker is installed in tractor the place ahead, in the notch 19 of two columns 2 about two sliding bars 18 insert about frame 1 rear, column 2 is fastened on the crossbeam 3 in tractor the place ahead, drive belt pulley 5 by diesel engine belt pulley 4, by the gear drive in the gear chamber 6, drive transport screw snapping bar 7 and reverse acting spiral snapping bar 8 from top to bottom to changeing, and drive 9 rotates, at the transport screw snapping bar 7 of inboard and the head end of the reverse acting spiral snapping bar 8 of inboard, installing worm screw 10 drives worm gear 11 and rotates, installing straw shift wheel 12 and drive sprocket 13 on the axle of worm gear 11, draw the standing grain chain 15 pulling driven sprockets 16 that draw of standing grain tooth 14 to rotate with having, below gear chamber 6, laterally install at an angle to each other by a plurality of pawl type cutteves, be installed in the straw-cutter 17 on the main shaft 20 at interval, by the driven pulley 24 that drive 9 drives on the main shaft 20, make straw-cutter 17 rotations.
The course of work is: draw the standing grain tooth 14 that draws on the standing grain chain 15 to hold corn straw backward, dial in from top to bottom plucking fringe between the transport screw snapping bar 7 that changes and the reverse acting spiral snapping bar 8 by straw shift wheel 12, the corncob of taking is slipped to ground backward between the transport screw snapping bar 7 of inboard and inboard reverse acting spiral snapping bar 8, the corn straw of plucking fringe is from from top to bottom to discharging downwards between the transport screw snapping bar 7 that changes and the reverse acting spiral snapping bar 8, straw-cutter 17 by rotation slices off corn straw from root, finish continuously and pluck fringe harvesting operation.
Claims (8)
1. corn picker, be installed in tractor the place ahead, it is characterized in that: frame (1) is connected with two columns (2), column (2) is fastened on the tractor crossbeam (3), drive belt pulley (5) by diesel engine belt pulley (4), by the gear drive in the gear chamber (6), make transport screw snapping bar (7) and reverse acting spiral snapping bar (8) from top to bottom to changeing, and drive (9) rotates, head end at the transport screw snapping bar (7) of inboard and inboard reverse acting spiral snapping bar (8), installing worm screw (10) drives worm gear (11) and rotates, axle at worm gear (11) is gone up installing straw shift wheel (12) and drive sprocket (13), draw standing grain chain (15) the pulling driven sprocket (16) that draws of standing grain tooth (14) to rotate with having, the straw-cutter (17) that is fixed on by cutter on the main shaft (20) laterally is installed, by drive (9) driven rotary in the below of gear chamber (6).
2. corn picker according to claim 1 is characterized in that: frame (1) is connected with two columns (2), about two sliding bars (18) about frame (1) rear are inserted in the notch (19) of two columns (2), and can be elastic.
3. corn picker according to claim 1 is characterized in that: two driven sprockets (16) are to go here and there up and down to be contained on the same axle.
4. corn picker according to claim 1 is characterized in that: straw-cutter (17) is at an angle to each other by a plurality of T type cutteves (21), is installed on the main shaft (20) at interval.
5. corn picker according to claim 1 is characterized in that: straw-cutter (17) is at an angle to each other by a plurality of splayed configuration cutteves (22), is installed on the main shaft (20) at interval.
6. corn picker according to claim 1 is characterized in that: straw-cutter (17) is at an angle to each other by a plurality of pawl type cutteves (23), is installed on the main shaft (20) at interval.
7. corn picker according to claim 1 is characterized in that: the driven pulley (24) that drive (9) drives on the main shaft (20) makes straw-cutter (17) rotation.
8. corn picker according to claim 1 is characterized in that: the rotation direction of straw-cutter (17) is consistent with the rotation direction of diesel engine belt pulley (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200144870U CN201919348U (en) | 2011-01-05 | 2011-01-05 | Corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200144870U CN201919348U (en) | 2011-01-05 | 2011-01-05 | Corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201919348U true CN201919348U (en) | 2011-08-10 |
Family
ID=44423228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200144870U Expired - Fee Related CN201919348U (en) | 2011-01-05 | 2011-01-05 | Corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201919348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934571A (en) * | 2012-10-19 | 2013-02-20 | 孙明芹 | Straw crushing mechanism under corn harvesting machine header |
| CN106879301A (en) * | 2015-12-15 | 2017-06-23 | 重庆市瑰邦农业开发有限公司 | A kind of corn picker |
-
2011
- 2011-01-05 CN CN2011200144870U patent/CN201919348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934571A (en) * | 2012-10-19 | 2013-02-20 | 孙明芹 | Straw crushing mechanism under corn harvesting machine header |
| CN106879301A (en) * | 2015-12-15 | 2017-06-23 | 重庆市瑰邦农业开发有限公司 | A kind of corn picker |
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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: 20110810 Termination date: 20140105 |