CN205726894U - A kind of drag-reducing abrasion-resisting upset colter - Google Patents
A kind of drag-reducing abrasion-resisting upset colter Download PDFInfo
- Publication number
- CN205726894U CN205726894U CN201620430355.9U CN201620430355U CN205726894U CN 205726894 U CN205726894 U CN 205726894U CN 201620430355 U CN201620430355 U CN 201620430355U CN 205726894 U CN205726894 U CN 205726894U
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- CN
- China
- Prior art keywords
- cutting edge
- rib
- cutter hub
- colter
- main cutting
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- Expired - Fee Related
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Abstract
This utility model relates to a kind of drag-reducing abrasion-resisting upset colter, it by: cutter hub, upper surface rib, the first installing hole, the second installing hole, front cutting edge, front cutting edge rib, main cutting edge, main cutting edge rib are constituted.It is provided with upper surface rib in the front end of cutter hub upper surface, the cross section of upper surface rib is right angled triangle, the front end of cutter hub is provided with main cutting edge, the main cutting edge rib that main cutting edge is provided with, the leading flank of cutter hub is provided with front cutting edge, front cutting edge is provided with front cutting edge rib, and cutter hub has the first installing hole and the second installing hole.This product is owing to having equally distributed triangle rib in the surface configuration of the upper surface of cutter hub and major-minor cutting edge, can significantly improve the wearability of colter, and effectively reduce tillage resistance, the wearability of colter can be improved more than 20%, tillage resistance reduces by more than 10%, reduce the operating cost of agricultural production, extend the service life of colter, improve working performance.
Description
Technical field: this utility model relates to a kind of drag-reducing abrasion-resisting upset colter.
Background technology: at present, existing upset colter upper surface and cutting edge surface do not have the triangular ridges of drag-reducing abrasion-resisting
Stricture of vagina, when farm work, colter wears no resistance, and wear out failure is fast, and the service life of colter is short, changes not side after colter abrasion
Just, adding the operating cost of agricultural production, the tillage resistance of plough is big, and working performance is low.
Summary of the invention: the purpose of this utility model is to overcome disadvantages mentioned above, it is provided that a kind of drag-reducing abrasion-resisting upset colter, it
Mainly solve existing upset colter upper surface and cutting edge surface does not has the triangle rib of drag-reducing abrasion-resisting, in farm work
Time, colter wears no resistance, and wear out failure is fast, and the service life of colter is short, and the tillage resistance of plough is big, the problems such as working performance is low.
The purpose of this utility model be achieved in that a kind of drag-reducing abrasion-resisting upset colter by: cutter hub, upper surface rib, first install
Hole, the second installing hole, front cutting edge, front cutting edge rib, main cutting edge, main cutting edge rib are constituted.At cutter hub upper surface
Front end is provided with equally distributed upper surface rib, and the spacing of upper surface rib is 7 10mm, and the cross section of upper surface rib is straight
Angle triangle, a length of 4 6mm in base of triangle, a height of 3 5mm, base is 30 degree with the angle of hypotenuse, the front end of cutter hub
Being provided with main cutting edge, main cutting edge is provided with equally distributed main cutting edge rib, and the spacing of main cutting edge rib is 5 8mm,
The cross section of main cutting edge rib is right angled triangle, a length of 3 5mm in base, a height of 2 4mm of triangle, base and hypotenuse
Angle be 30 degree, the leading flank of cutter hub is provided with front cutting edge, and front cutting edge is provided with equally distributed front cutting edge rib, secondary
The spacing of cutting edge rib is 5 8mm, and the cross section of front cutting edge rib is right angled triangle, the base a length of 3 of triangle
5mm, a height of 2 4mm, base is 30 degree with the angle of hypotenuse, and cutter hub has the first installing hole and the second installing hole.This product
Simple in construction, reasonable in design, owing to having equally distributed triangle in the surface configuration of the upper surface of cutter hub and major-minor cutting edge
Rib, can significantly improve the wearability of colter, and effectively reduce tillage resistance, and the field test through in a few years proves,
The wearability of colter can be improved more than 20%, tillage resistance reduces by more than 10%, reduces the operating cost of agricultural production, extends
Service life of colter, improve working performance.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of a kind of drag-reducing abrasion-resisting of this utility model upset colter.
Accompanying drawing 2 is that this utility model one drag-reducing abrasion-resisting overturns colter A A sectional view.
Accompanying drawing 3 is that this utility model one drag-reducing abrasion-resisting overturns colter B B sectional view.
1 cutter hub 2 upper surface rib 3 first installing hole 4 second installing hole
5 front cutting edge 6 front cutting edge rib 7 main cutting edge 8 main cutting edge ribs
Detailed description of the invention: describe most preferred embodiment of the present utility model, a kind of drag-reducing abrasion-resisting below in conjunction with the accompanying drawings in detail
Upset colter by: cutter hub 1, upper surface rib the 2, first installing hole the 3, second installing hole 4, front cutting edge 5, front cutting edge rib 6,
Main cutting edge 7, main cutting edge rib 8 are constituted.It is provided with equally distributed upper surface rib 2, upper table in the front end of cutter hub 1 upper surface
The spacing of face rib 2 is 7 10mm, and the cross section of upper surface rib 2 is right angled triangle, the base a length of 4 of triangle
6mm, a height of 3 5mm, base is 30 degree with the angle of hypotenuse, and the front end of cutter hub 1 is provided with main cutting edge 7, and main cutting edge 7 sets
Having equally distributed main cutting edge rib 8, the spacing of main cutting edge rib 8 is 5 8mm, and the cross section of main cutting edge rib 8 is
Right angled triangle, a length of 3 5mm in base of triangle, a height of 2 4mm, base is 30 degree with the angle of hypotenuse, before cutter hub 1
Side is provided with front cutting edge 5, and front cutting edge 5 is provided with equally distributed front cutting edge rib 6, the spacing of front cutting edge rib 6
Being 5 8mm, the cross section of front cutting edge rib 6 is right angled triangle, a length of 3 5mm in base, a height of 2 4mm of triangle,
Base is 30 degree with the angle of hypotenuse, and cutter hub 1 has the first installing hole 3 and the second installing hole 4.
Claims (1)
1. a drag-reducing abrasion-resisting upset colter, it by: cutter hub (1), upper surface rib (2), the first installing hole (3), second install
Hole (4), front cutting edge (5), front cutting edge rib (6), main cutting edge (7), main cutting edge rib (8) are constituted, it is characterised in that:
Be provided with equally distributed upper surface rib (2) in the front end of cutter hub (1) upper surface, the spacing of upper surface rib (2) is 7
10mm, the cross section of upper surface rib (2) is right angled triangle, a length of 4 6mm in base of triangle, a height of 3 5mm, base
Being 30 degree with the angle of hypotenuse, the front end of cutter hub (1) is provided with main cutting edge (7), and main cutting edge (7) is provided with equally distributed master
Cutting edge rib (8), the spacing of main cutting edge rib (8) is 5 8mm, and the cross section of main cutting edge rib (8) is right angle trigonometry
Shape, a length of 3 5mm in base of triangle, a height of 2 4mm, base is 30 degree with the angle of hypotenuse, and the leading flank of cutter hub (1) sets
Front cutting edge (5), front cutting edge (5) is had to be provided with equally distributed front cutting edge rib (6), between front cutting edge rib (6)
Away from for 5 8mm, the cross section of front cutting edge rib (6) is right angled triangle, a length of 3 5mm in base of triangle, a height of 2
4mm, base is 30 degree with the angle of hypotenuse, and cutter hub (1) has the first installing hole (3) and the second installing hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430355.9U CN205726894U (en) | 2016-05-13 | 2016-05-13 | A kind of drag-reducing abrasion-resisting upset colter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430355.9U CN205726894U (en) | 2016-05-13 | 2016-05-13 | A kind of drag-reducing abrasion-resisting upset colter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726894U true CN205726894U (en) | 2016-11-30 |
Family
ID=57369089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430355.9U Expired - Fee Related CN205726894U (en) | 2016-05-13 | 2016-05-13 | A kind of drag-reducing abrasion-resisting upset colter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118140614A (en) * | 2024-05-13 | 2024-06-07 | 安徽农业大学 | Forestry planting soil turns over equipment of ploughing |
-
2016
- 2016-05-13 CN CN201620430355.9U patent/CN205726894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118140614A (en) * | 2024-05-13 | 2024-06-07 | 安徽农业大学 | Forestry planting soil turns over equipment of ploughing |
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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: 20161130 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |