CN106576571A - Low-cost cutting blade - Google Patents
Low-cost cutting blade Download PDFInfo
- Publication number
- CN106576571A CN106576571A CN201610980918.6A CN201610980918A CN106576571A CN 106576571 A CN106576571 A CN 106576571A CN 201610980918 A CN201610980918 A CN 201610980918A CN 106576571 A CN106576571 A CN 106576571A
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting blade
- inexpensive
- edge
- cutting edge
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a low-cost cutting blade which comprises a mounting part and a cutting blade located on at least one end of the mounting part. The cutting blade is composed of a plurality of cutting elements. The cutting blade is provided with a welding surface, and the cutting elements are welded to the welding surface. When the cutting blade is broken by hard objects, only the damaged cutting elements need to be replaced, and the replacement cost of the cutting blade is low.
Description
Technical field
The present invention relates to a kind of inexpensive cutting blade.
Background technology
It is a kind of to be installed on the cutting blade used on hay mover, it is easily caused cutter when running into hard thing in use
Piece tipping.Need to change cutting blade to work on, cutting blade alternative costs are high.
On the basis of being concentrated on studies to prior art, inventor provides a kind of replacement cost relatively low cutter
Piece.
The content of the invention
The purpose of the invention is：A kind of inexpensive cutting blade is provided.
For achieving the above object, the present invention provides a kind of inexpensive cutting blade, including installation portion and positioned at installation portion extremely
The cutting edge of few one end, the cutting edge is made up of several cutting elements, and the cutting blade is provided with solder side, the cutting
Element is welded on solder side.
Compared with prior art, the present invention at least has the advantages that：
The cutting element for only needing to damage after cutter blade wears is replaced, and the replacement cost of cutting blade is low.
Description of the drawings
Fig. 1 is a kind of schematic perspective view of inexpensive cutting blade of the present invention.
Fig. 2 is a kind of schematic diagram of the cutting edge of inexpensive cutting blade of the present invention.
Specific embodiment
As shown in Figure 1 to Figure 2, a kind of inexpensive cutting blade, including cutting blade 1, is made up of metal material.Cutter
Piece 1 includes installation portion and the cutting edge 11 positioned at installation portion at least one end.Cutting edge 11 is made up of several cutting elements 111.
Cutting blade 1 is provided with solder side 12.Cutting element 111 is welded on solder side 12.Installation portion is provided with installing hole 10 for cutting
Cutting blade 1 is installed on the motor drive shaft of hay mover and uses.Cutting edge 11 can be arranged at the side of installation portion, it is also possible in order to equal
Weighing apparatus is respectively provided with cutting edge 11 in installation portion both sides.It is currently preferred to be provided with cutting edge 11 in installation portion both sides.
Cutting element 111 is square substantially.Three sides of cutting element 111 are welding edge, and remaining one side is cutting edge.Phase
Welding between adjacent cutting element 111 can be significantly reduced impact when cutting blade 1 runs into hard thing.
In order to improve the cutting ability of cutting blade 1, at least whole of cutting element 111 or cutting edge cure process.
A kind of embodiment of cutting element is made up of cutting element 111 of No. 45 carbon steel.Cutting edge Nitrizing Treatment with
Improve wearability, intensity and the toughness of cutting tip 1.
The embodiment of another kind of cutting element is made up of cutting edge 11 of high-speed steel.High-speed steel be W18Cr4V or
W6Mo5Cr4V2。
Claims (6)
1. a kind of inexpensive cutting blade, including installation portion and the cutting edge positioned at installation portion at least one end, it is characterised in that：Institute
State cutting edge to be made up of several cutting elements, the cutting blade is provided with solder side, the cutting element is welded on solder side
On.
2. a kind of inexpensive cutting blade according to claim 1, it is characterised in that：The cutting element side of being in substantially
Shape, three sides of the cutting element are welding edge, and remaining one side is cutting edge.
3. a kind of inexpensive cutting blade according to claim 2, it is characterised in that：The cutting edge Nitrizing Treatment.
4. a kind of inexpensive cutting blade according to claim 1, it is characterised in that：The cutting edge is by high speed steel
Into.
5. a kind of inexpensive cutting blade according to claim 4, it is characterised in that：The high-speed steel is W18Cr4V.
6. a kind of inexpensive cutting blade according to claim 4, it is characterised in that：The high-speed steel is
W6Mo5Cr4V2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980918.6A CN106576571A (en) | 2016-11-08 | 2016-11-08 | Low-cost cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980918.6A CN106576571A (en) | 2016-11-08 | 2016-11-08 | Low-cost cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106576571A true CN106576571A (en) | 2017-04-26 |
Family
ID=58589937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610980918.6A Pending CN106576571A (en) | 2016-11-08 | 2016-11-08 | Low-cost cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106576571A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200267897A1 (en) * | 2019-02-26 | 2020-08-27 | Boehlerit Gmbh & Co.Kg. | Insert comprised of hard metal for an agricultural implement |
-
2016
- 2016-11-08 CN CN201610980918.6A patent/CN106576571A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200267897A1 (en) * | 2019-02-26 | 2020-08-27 | Boehlerit Gmbh & Co.Kg. | Insert comprised of hard metal for an agricultural implement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
|
| WD01 | Invention patent application deemed withdrawn after publication |