CN108998702A - Rotary cultivator Special arc knife - Google Patents
Rotary cultivator Special arc knife Download PDFInfo
- Publication number
- CN108998702A CN108998702A CN201810712560.8A CN201810712560A CN108998702A CN 108998702 A CN108998702 A CN 108998702A CN 201810712560 A CN201810712560 A CN 201810712560A CN 108998702 A CN108998702 A CN 108998702A
- Authority
- CN
- China
- Prior art keywords
- rotary cultivator
- special arc
- arc knife
- cultivator special
- alloy
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Working Implements (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Abstract
The invention discloses rotary cultivator Special arc knives, the material of the rotary cultivator Special arc knife is modified alloy, includes following element in percentage by weight: silicon 12-23%, aluminium 30-58% in the modified alloy, copper 3-6%, iron 0.6-1.3%, nickel 0.1-1.2%, magnesium 0.1-0.8%, boron 2.1-3.2%, cobalt 1.1-2.6%, vanadium 1.5-1.8%, tin 0.1-0.6%.The invention has the benefit that rotary cultivator Special arc knife provided by the invention can effectively improve metal hardness and toughness, prolong the service life using alloy material is improved, meet in agricultural production operation, the needs largely worked continuously.
Description
Technical field
The present invention relates to agricultural machinery component fabrication fields, and in particular to rotary cultivator Special arc knife.
Background technique
Rotary cultivator is to complete to plough with tractor, harrow operation, using rotary cutter tooth as the driving soil of workpiece
Tillage machinery, also known as rotary plow.Because it has the characteristics that hack ability is strong, it is flat to plough rear earth's surface, and obtain extensive
Using；It, which can also be shredded, simultaneously is embedded in earth's surface root stubble below, convenient for sowing machine operation, provides good kind for later period sowing
Bed.It is divided into two class of horizontal shaft type and vertical shaft type by the configuration mode of its rotary knife axis, with the horizontal horizontal horizontal shaft type rotary cultivator of cutter shaft
Using more.
Summary of the invention
The purpose of the present invention is to above-mentioned defects in the prior art, provide rotary cultivator Special arc knife.
To achieve the goals above, technical solution provided by the invention are as follows: rotary cultivator Special arc knife, the rotary cultivator are special
It is modified alloy with the material of curved knife, includes following element in percentage by weight: silicon 12- in the modified alloy
23%, aluminium 30-58%, copper 3-6%, iron 0.6-1.3%, nickel 0.1-1.2%, magnesium 0.1-0.8%, boron 2.1-3.2%, cobalt 1.1-2.6%, vanadium
1.5-1.8%, tin 0.1-0.6%.
The invention has the benefit that rotary cultivator Special arc knife provided by the invention can using alloy material is improved
Metal hardness and toughness are effectively improved, is prolonged the service life, is met in agricultural production operation, the needs largely worked continuously.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is further described.
Rotary cultivator Special arc knife, which is characterized in that the material of the rotary cultivator Special arc knife is modified alloy, described
It include following element in percentage by weight: silicon 12-23%, aluminium 30-58%, copper 3-6%, iron 0.6- in modified alloy
1.3%, nickel 0.1-1.2%, magnesium 0.1-0.8%, boron 2.1-3.2%, cobalt 1.1-2.6%, vanadium 1.5-1.8%, tin 0.1-0.6%.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (1)
1. rotary cultivator Special arc knife, which is characterized in that the material of the rotary cultivator Special arc knife is modified alloy, described to change
It include following element in percentage by weight: silicon 12-23% in good alloy, aluminium 30-58%, copper 3-6%, iron 0.6-1.3%,
Nickel 0.1-1.2%, magnesium 0.1-0.8%, boron 2.1-3.2%, cobalt 1.1-2.6%, vanadium 1.5-1.8%, tin 0.1-0.6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712560.8A CN108998702A (en) | 2018-07-03 | 2018-07-03 | Rotary cultivator Special arc knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712560.8A CN108998702A (en) | 2018-07-03 | 2018-07-03 | Rotary cultivator Special arc knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108998702A true CN108998702A (en) | 2018-12-14 |
Family
ID=64598776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810712560.8A Withdrawn CN108998702A (en) | 2018-07-03 | 2018-07-03 | Rotary cultivator Special arc knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108998702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637397A (en) * | 2022-11-16 | 2023-01-24 | 安徽省含山县威建铸造厂(普通合伙) | Strengthening solution treatment process for high-strength cast aluminum alloy |
-
2018
- 2018-07-03 CN CN201810712560.8A patent/CN108998702A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637397A (en) * | 2022-11-16 | 2023-01-24 | 安徽省含山县威建铸造厂(普通合伙) | Strengthening solution treatment process for high-strength cast aluminum alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181214 |
|
| WW01 | Invention patent application withdrawn after publication |