CN106171260A - It is applicable to the alloy cutter head Rotary tillage blade of milpa rotary tillage stubble-cleaning - Google Patents
It is applicable to the alloy cutter head Rotary tillage blade of milpa rotary tillage stubble-cleaning Download PDFInfo
- Publication number
- CN106171260A CN106171260A CN201610774019.0A CN201610774019A CN106171260A CN 106171260 A CN106171260 A CN 106171260A CN 201610774019 A CN201610774019 A CN 201610774019A CN 106171260 A CN106171260 A CN 106171260A
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- China
- Prior art keywords
- rotary tillage
- handle
- knife
- stubble
- blade
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- 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.)
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
It is applicable to the alloy cutter head Rotary tillage blade of milpa rotary tillage stubble-cleaning.Existing Rotary tillage blade is all lamellar and forms horizontal blade to curving, can effectively cut corn stubble, owing to blade needs lateral bending, blade thickness have to ratio relatively thin, and in order to effectively pulverize the corn stubble of the earth, need to arrange two rotary tillage shafts, be respectively mounted long-cutter holder and the Rotary tillage blade of short sword handle, the rotary tillage shaft of short sword handle is used for stubble-cleaning, and the rotary tillage shaft of long-cutter holder is used for rotary tillage.Present invention composition includes handle of a knife, described handle of a knife includes straight type handle body (1) and curved button (2), the handle of a knife abdominal part side of described curved button is inner concave curve type (5), the side, handle of a knife back of described curved button is convex outer curve type (6), and alloy cutter head (3) is set in the handle of a knife abdominal part side head of described curved button.The present invention is applied to milpa rotary tillage stubble-cleaning.
Description
Technical field:
The present invention relates to a kind of alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning.
Background technology:
Rotary tillage is a kind of land preparation mode utilizing rotary cultivator, and what the degree of depth of rotary tillage was general is not too deep, namely 10-30 centimetre,
Make cutting knife be shredded by soil, reach hack, play the effect of slurry, it is adaptable to rice field, paddy field.And staying in soil in Semen Maydis field
Corn stubble is not as soil block and is the most easily broken into pieces, and then people design the Rotary tillage blade that can be shredded step by step by corn stubble,
Simultaneously also can rotary tillage soil.Existing Rotary tillage blade is all lamellar and forms horizontal blade to curving, can effectively cut
Cut corn stubble, owing to blade needs lateral bending, blade thickness have to ratio relatively thin, and in order to effectively pulverize the earth
Corn stubble, needs to arrange two rotary tillage shafts, is respectively mounted long-cutter holder and the Rotary tillage blade of short sword handle, and the rotary tillage shaft of short sword handle is used for
Stubble-cleaning, the rotary tillage shaft of long-cutter holder is used for rotary tillage.Additionally, corn straw is typically concurrently milled and sheds after present stage Semen Maydis autumn harvest
In field, due to the pulverized limitation of corn straw, can not direct returning to farmland, can not be with above-mentioned traditional double-shaft rotary tillage
Machine carries out crushing rotary tillage, and corn straw is the most first collected dry in the sun by peasant, until carrying out during spring ploughing burning also field, then goes out
Stubble rotary tillage.So operation can not carry out stubble ploughing, rotary tillage in autumn, and the straw burned pollutes environment, causes haze.
Summary of the invention:
It is an object of the invention to provide a kind of alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning.
Above-mentioned purpose is realized by following technical scheme:
A kind of alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning, its composition includes: handle of a knife, described handle of a knife includes
Straight type handle body and curved button, the handle of a knife abdominal part side of described curved button is inner concave curve type, the cutter of described curved button
Side, handle back is convex outer curve type, and alloy cutter head is set in the handle of a knife abdominal part side head of described curved button.
The described alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning, described handle of a knife abdominal part side thickness is cutter
1-3 times of side, handle back thickness, the side, back of described curved button is the most thickening along convex outward to curved button end
Until with handle of a knife abdominal part side with thick.
The described alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning, described handle of a knife is with cage bolt even
Connecing, described fixing seat is connected with rotary tillage stubble-cleaning rotating shaft, and described handle of a knife veutro and rotary tillage traction machine direction of advance meet left hand
Screw rule, i.e. left hand are vertical fit, and direction of clenching fist is identical with rotary tillage stubble-cleaning axis of rotation direction, the centre of the palm, handle of a knife abdomen
Side and rotary tillage traction machine direction of advance in the face of as direction.
Beneficial effects of the present invention:
1. the alloy cutter head Rotary tillage blade of the present invention breaks through tradition, is not required to bend blade, relative to the thickness of conventional blades,
This Rotary tillage blade becomes thicker, thus the firmest effectively, stud with alloy cutter head, hard wear resistant at cutter head, it is often more important that blade
Curved button ventralward slight curve, it is therefore an objective to hit ground time allow sharp alloy cutter head with the sharpest angle, closely
Like vertically stabbing ground and corn stubble, thus rate tear initiation ground and corn stubble.The curved button ventralward of blade is the most curved
Bent reason is rotary tillage rotating shaft ground proximity, if using straight type blade or the bigger curved button of curvature, alloy cutter head
All can not be with the sharpest angle contact ground, and the handle body that easy damaged is the most wear-resisting.
The present invention is more preferable to the crushing effect of corn stubble than traditional Rotary tillage blade, and rate of breaking ground is higher, it is possible to stubble-cleaning simultaneously
Rotary tillage, it is not necessary to arrange two rotary tillage shafts, saves agricultural machinery energy consumption.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the top view of handle of a knife of the present invention.
Detailed description of the invention:
Embodiment 1:
A kind of alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning, its composition includes: handle of a knife, described handle of a knife includes
Straight type handle body 1 and curved button 2, the handle of a knife abdominal part side of described curved button is inner concave curve type 5, described curved button
Side, handle of a knife back is convex outer curve type 6, and alloy cutter head 3 is set in the handle of a knife abdominal part side head of described curved button.
Embodiment 2:
According to the alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning described in embodiment 1, described handle of a knife abdominal part side
Thickness is 1-3 times of side, handle of a knife back thickness, and the side, back of described curved button is along convex outward to curved button end
The most thickening until with handle of a knife abdominal part side with thick.Described convex outer curve type includes circular arc and vertical with straight type handle body direction
Linear, described linear crosses with inner concave curve type, and described inner concave curve type is the circular arc that arc radius is more than 1.5 meters
Shape.
Embodiment 3:
According to the alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning described in embodiment 1 or 2, described handle of a knife is with solid
Reservation 4 bolt connects, and described fixing seat is connected with rotary tillage stubble-cleaning rotating shaft, described handle of a knife veutro and rotary tillage traction machine advance side
To meeting left hand helix law, i.e. left hand is vertical fit, and direction of clenching fist is identical with rotary tillage stubble-cleaning axis of rotation direction, the palm
The heart, handle of a knife veutro and rotary tillage traction machine direction of advance in the face of as direction.
Claims (3)
1. being applicable to an alloy cutter head Rotary tillage blade for milpa rotary tillage stubble-cleaning, its composition includes: handle of a knife, it is characterized in that: institute
The handle of a knife stated includes straight type handle body and curved button, and the handle of a knife abdominal part side of described curved button is inner concave curve type, described
The side, handle of a knife back of curved button is convex outer curve type, and alloy cutter head is set in the handle of a knife abdominal part side head of described curved button.
The alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning the most according to claim 1, is characterized in that: described
Handle of a knife abdominal part side thickness be 1-3 times of side, handle of a knife back thickness, the side, back of described curved button is along convex outward to bent
Type button end is the most thickening until with handle of a knife abdominal part side with thick.
The alloy cutter head Rotary tillage blade being applicable to milpa rotary tillage stubble-cleaning the most according to claim 1 and 2, is characterized in that:
Described handle of a knife is connected with cage bolt, and described fixing seat is connected with rotary tillage stubble-cleaning rotating shaft, described handle of a knife veutro and rotation
Plough traction machine direction of advance and meet left hand helix law, i.e. left hand is vertical fit, clench fist direction and rotary tillage stubble-cleaning rotating shaft
Rotation direction is identical, the centre of the palm, handle of a knife veutro and rotary tillage traction machine direction of advance in the face of as direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774019.0A CN106171260A (en) | 2016-08-31 | 2016-08-31 | It is applicable to the alloy cutter head Rotary tillage blade of milpa rotary tillage stubble-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774019.0A CN106171260A (en) | 2016-08-31 | 2016-08-31 | It is applicable to the alloy cutter head Rotary tillage blade of milpa rotary tillage stubble-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106171260A true CN106171260A (en) | 2016-12-07 |
Family
ID=58089934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774019.0A Pending CN106171260A (en) | 2016-08-31 | 2016-08-31 | It is applicable to the alloy cutter head Rotary tillage blade of milpa rotary tillage stubble-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106171260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738650A (en) * | 2018-06-15 | 2018-11-06 | 山东三钻硬质合金有限公司 | A kind of harvester alloy crushing knife |
-
2016
- 2016-08-31 CN CN201610774019.0A patent/CN106171260A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738650A (en) * | 2018-06-15 | 2018-11-06 | 山东三钻硬质合金有限公司 | A kind of harvester alloy crushing knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |