CN205284211U - Header screw feeder and use maize header of this screw feeder - Google Patents
Header screw feeder and use maize header of this screw feeder Download PDFInfo
- Publication number
- CN205284211U CN205284211U CN201521119774.2U CN201521119774U CN205284211U CN 205284211 U CN205284211 U CN 205284211U CN 201521119774 U CN201521119774 U CN 201521119774U CN 205284211 U CN205284211 U CN 205284211U
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- CN
- China
- Prior art keywords
- screw feeder
- dextrorotation
- handed
- feeder blade
- blade
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Abstract
The utility model relates to a header screw feeder and use maize header of this screw feeder. The header screw feeder includes the screw feeder roll body, is equipped with levogyration screw feeder blade and dextrorotation screw feeder blade on the screw feeder roll body, leaves the feeding mouth between levogyration screw feeder blade and the dextrorotation screw feeder blade, is feeding the entrance, and the root fixing of levogyration screw feeder has rather than revolving to opposite dextrorotation backward vane, and the root fixing of dextrorotation screw feeder has rather than revolving to opposite levogyration backward vane, the axial length of dextrorotation backward vane lacks in levogyration screw feeder blade, the axial length of levogyration backward vane weak point in dextrorotation screw feeder blade. At the during operation, the screw feeder blade on both sides promotes the corn -on -the -cob and slides to the centre along the screw feeder bottom, middle two backward vanes then respectively about to both sides advance, the corn -on -the -cob moves to the centre, nevertheless under the two -way impetus of length blade, leads to the fact the state of springing up at the screw feeder middle part, during the corn -on -the -cob that springs up at last gets into the lift conveyer smoothly, prevents that the corn -on -the -cob from shedding, has reduced the loss and waste.
Description
Technical field
This utility model relates to cutting table auger and uses the corn harvesting bench of this screw feeder.
Background technology
Corn harvesting bench is one of topmost workpiece of maize harvesting machine, and the ceding of Taiwan includes the cutting table auger being positioned at ceding of Taiwan housing, and during work, corn ear is advanced to centre by cutting table auger by the two ends of ceding of Taiwan body, sends in elevator at the middle part of ceding of Taiwan body.
Publication No. is CN104521423A, date of publication is that the Chinese patent document on April 22nd, 2015 discloses a kind of cutting table auger, cutting table auger includes screw feeder roll body, screw feeder roll body is provided with oppositely oriented left-handed screw feeder blade and dextrorotation screw feeder blade, leave the feeding mouth for carrying fruit ear to elevator between left-handed screw feeder blade and dextrorotation screw feeder blade, be respectively welded at feeding mouth two parts blade and throw plate. During screw feeder rotary work, left-handed screw feeder blade and dextrorotation screw feeder blade advance the corn kernel that corncob and part are trickled down to centre, are then thrown entrance elevator by the middle plate that throws. In throwing process, the corncob of part or seed are thrown to the front of the ceding of Taiwan or to be splashed to the ceding of Taiwan external, causes loss and waste.
Utility model content
The purpose of this utility model is in that provide a kind of cutting table auger reducing loss and waste and use the corn harvesting bench of this screw feeder.
For achieving the above object, the technical scheme of this utility model cutting table auger is: cutting table auger includes the screw feeder roll body that axis extends in left-right direction, screw feeder roll body is provided with oppositely oriented left-handed screw feeder blade and dextrorotation screw feeder blade, the feeding mouth for carrying fruit ear to elevator is left between left-handed screw feeder blade and dextrorotation screw feeder blade, at feeding mouth place, described left-handed screw feeder blade is connected to the dextrorotation backward vane oppositely oriented with it, and described dextrorotation screw feeder blade is connected to the left-handed backward vane oppositely oriented with it; The axial length of described dextrorotation backward vane is shorter than left-handed screw feeder blade, and the axial length of described left-handed backward vane is shorter than dextrorotation screw feeder blade.
The axial length of described dextrorotation backward vane is the half of the pitch of described left-handed screw feeder blade, and the axial length of described left-handed backward vane is the half of the pitch of described dextrorotation screw feeder blade.
Described dextrorotation backward vane is all identical with the spiral angle of left-handed screw feeder blade, radial width, and described left-handed backward vane is all identical with the spiral angle of dextrorotation screw feeder blade, radial width.
Respectively through being welded and fixed between described dextrorotation backward vane and left-handed screw feeder blade, between left-handed backward vane and dextrorotation screw feeder blade.
Dextrorotation backward vane, left-handed screw feeder blade, left-handed backward vane, each blade of dextrorotation screw feeder blade are equipped with the moving tooth structure for stirring fruit ear.
The technical scheme of this utility model corn harvesting bench is: corn harvesting bench includes ceding of Taiwan body and the cutting table auger being arranged on ceding of Taiwan body, cutting table auger includes the screw feeder roll body that axis extends in left-right direction, screw feeder roll body is provided with oppositely oriented left-handed screw feeder blade and dextrorotation screw feeder blade, the feeding mouth for carrying fruit ear to elevator is left between left-handed screw feeder blade and dextrorotation screw feeder blade, at feeding mouth place, described left-handed screw feeder blade is connected to oppositely oriented dextrorotation backward vane, and described dextrorotation screw feeder blade is connected to oppositely oriented left-handed backward vane; The axial length of described dextrorotation backward vane is shorter than left-handed screw feeder blade, and the axial length of described left-handed backward vane is shorter than dextrorotation screw feeder blade.
The axial length of described dextrorotation backward vane is the half of the pitch of described left-handed screw feeder blade, and the axial length of described left-handed backward vane is the half of the pitch of described dextrorotation screw feeder blade.
Described dextrorotation backward vane is all identical with the spiral angle of left-handed screw feeder blade, radial width, and described left-handed backward vane is all identical with the spiral angle of dextrorotation screw feeder blade, radial width.
Respectively through being welded and fixed between described dextrorotation backward vane and left-handed screw feeder blade, between left-handed backward vane and dextrorotation screw feeder blade.
Dextrorotation backward vane, left-handed screw feeder blade, left-handed backward vane, each blade of dextrorotation screw feeder blade are equipped with the moving tooth structure for stirring fruit ear.
The beneficial effects of the utility model are: cutting table auger of the present utility model eliminates at the feeding mouth place in the middle of left-handed screw feeder blade and dextrorotation screw feeder blade and throws plate, be connected to two sections respectively with backward vane left-handed, that dextrorotation screw feeder blade is oppositely oriented. When screw feeder rotation work, the screw feeder blade on both sides promotes corncob to middle slip bottom screw feeder, two middle backward vanes then advance respectively to the left and right sides, owing to backward vane length is short, thrust is little, corncob entirety is to move to centre, but under the two-way push effect of deviated splitter vane, the state of springing up is caused in the middle part of screw feeder, the corncob finally sprung up enters in elevator smoothly, it is prevented that corncob is shed, and decreases loss and waste.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of this utility model cutting table auger.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
The specific embodiment of cutting table auger of the present utility model, as shown in Figure 1, cutting table auger includes the screw feeder roll body 1 that axis extends in left-right direction, screw feeder roll body 1 is provided with oppositely oriented left-handed screw feeder blade 2 and dextrorotation screw feeder blade 5, the feeding mouth for carrying fruit ear to elevator is left between left-handed screw feeder blade 2 and dextrorotation screw feeder blade 5, at feeding mouth place, left-handed screw feeder blade 2 is welded with the dextrorotation backward vane 3 oppositely oriented with it, and dextrorotation screw feeder blade 5 is welded with the left-handed backward vane 4 oppositely oriented with it.The axial length of dextrorotation backward vane 3 is shorter than left-handed screw feeder blade 2, is specially the half of the pitch of left-handed screw feeder blade 2, and the axial length of left-handed backward vane 4 is shorter than dextrorotation screw feeder blade 5, is specially the half of the pitch of dextrorotation screw feeder blade 5. Dextrorotation backward vane 3 and the spiral angle of left-handed screw feeder blade 2, radial width are all identical, and left-handed backward vane 4 is all identical with the spiral angle of dextrorotation screw feeder blade 5, radial width. Dextrorotation backward vane 3 and left-handed backward vane 4 are arranged side by side on screw feeder roll body. Between left-handed screw feeder blade 2, dextrorotation backward vane 3, left-handed backward vane 4, each blade of dextrorotation screw feeder blade 5 are equipped with the moving tooth structure 6 for stirring fruit ear. In the present embodiment, moving tooth structure 6 is specially the cylinder being vertically located on corresponding blade.
Cutting table auger of the present utility model eliminates at the feeding mouth place in the middle of left-handed screw feeder blade and dextrorotation screw feeder blade and throws plate, be connected to two sections respectively with backward vane left-handed, that dextrorotation screw feeder blade is oppositely oriented. When screw feeder rotation work, the screw feeder blade on both sides promotes corncob to middle slip bottom screw feeder, two middle backward vanes then advance respectively to the left and right sides, owing to backward vane length is short, thrust is little, corncob entirety is to move to centre, but under the two-way push effect of deviated splitter vane, the state of springing up is caused in the middle part of screw feeder, the corncob finally sprung up enters elevator smoothly, it is prevented that corncob is shed, and decreases waste.
Corn harvesting bench of the present utility model includes ceding of Taiwan body and the cutting table auger being arranged on ceding of Taiwan body, and the structure of cutting table auger is identical with the structure of the cutting table auger in above-described embodiment, does not repeat them here.
Claims (10)
1. cutting table auger, including the screw feeder roll body that axis extends in left-right direction, screw feeder roll body is provided with oppositely oriented left-handed screw feeder blade and dextrorotation screw feeder blade, the feeding mouth for carrying fruit ear to elevator is left between left-handed screw feeder blade and dextrorotation screw feeder blade, it is characterized in that: at feeding mouth place, described left-handed screw feeder blade is connected to the dextrorotation backward vane oppositely oriented with it, and described dextrorotation screw feeder blade is connected to the left-handed backward vane oppositely oriented with it; The axial length of described dextrorotation backward vane is shorter than left-handed screw feeder blade, and the axial length of described left-handed backward vane is shorter than dextrorotation screw feeder blade.
2. cutting table auger according to claim 1, it is characterised in that: the axial length of described dextrorotation backward vane is the half of the pitch of described left-handed screw feeder blade, and the axial length of described left-handed backward vane is the half of the pitch of described dextrorotation screw feeder blade.
3. cutting table auger according to claim 1 and 2, it is characterized in that: described dextrorotation backward vane is all identical with the spiral angle of left-handed screw feeder blade, radial width, described left-handed backward vane is all identical with the spiral angle of dextrorotation screw feeder blade, radial width.
4. cutting table auger according to claim 3, it is characterised in that: respectively through being welded and fixed between described dextrorotation backward vane and left-handed screw feeder blade, between left-handed backward vane and dextrorotation screw feeder blade.
5. cutting table auger according to claim 1, it is characterised in that: dextrorotation backward vane, left-handed screw feeder blade, left-handed backward vane, each blade of dextrorotation screw feeder blade are equipped with the moving tooth structure for stirring fruit ear.
6. corn harvesting bench, including ceding of Taiwan body and the cutting table auger being arranged on ceding of Taiwan body, cutting table auger includes the screw feeder roll body that axis extends in left-right direction, screw feeder roll body is provided with oppositely oriented left-handed screw feeder blade and dextrorotation screw feeder blade, the feeding mouth for carrying fruit ear to elevator is left between left-handed screw feeder blade and dextrorotation screw feeder blade, it is characterized in that: at feeding mouth place, described left-handed screw feeder blade is connected to oppositely oriented dextrorotation backward vane, and described dextrorotation screw feeder blade is connected to oppositely oriented left-handed backward vane; The axial length of described dextrorotation backward vane is shorter than left-handed screw feeder blade, and the axial length of described left-handed backward vane is shorter than dextrorotation screw feeder blade.
7. corn harvesting bench according to claim 6, it is characterised in that: the axial length of described dextrorotation backward vane is the half of the pitch of described left-handed screw feeder blade, and the axial length of described left-handed backward vane is the half of the pitch of described dextrorotation screw feeder blade.
8. the corn harvesting bench according to claim 6 or 7, it is characterized in that: described dextrorotation backward vane is all identical with the spiral angle of left-handed screw feeder blade, radial width, described left-handed backward vane is all identical with the spiral angle of dextrorotation screw feeder blade, radial width.
9. corn harvesting bench according to claim 8, it is characterised in that: respectively through being welded and fixed between described dextrorotation backward vane and left-handed screw feeder blade, between left-handed backward vane and dextrorotation screw feeder blade.
10. corn harvesting bench according to claim 6, it is characterised in that: dextrorotation backward vane, left-handed screw feeder blade, left-handed backward vane, each blade of dextrorotation screw feeder blade are equipped with the moving tooth structure for stirring fruit ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119774.2U CN205284211U (en) | 2015-12-30 | 2015-12-30 | Header screw feeder and use maize header of this screw feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119774.2U CN205284211U (en) | 2015-12-30 | 2015-12-30 | Header screw feeder and use maize header of this screw feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205284211U true CN205284211U (en) | 2016-06-08 |
Family
ID=56473987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119774.2U Expired - Fee Related CN205284211U (en) | 2015-12-30 | 2015-12-30 | Header screw feeder and use maize header of this screw feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205284211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621768A (en) * | 2019-01-21 | 2019-04-16 | 中南大学 | A kind of impregnating agent blending tank and its agitating device |
-
2015
- 2015-12-30 CN CN201521119774.2U patent/CN205284211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621768A (en) * | 2019-01-21 | 2019-04-16 | 中南大学 | A kind of impregnating agent blending tank and its agitating device |
| CN109621768B (en) * | 2019-01-21 | 2024-04-09 | 中南大学 | Impregnant mixing tank and stirring device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160608 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |