CN107852872A - A kind of hilly ground ground tilling mill - Google Patents
A kind of hilly ground ground tilling mill Download PDFInfo
- Publication number
- CN107852872A CN107852872A CN201711307861.4A CN201711307861A CN107852872A CN 107852872 A CN107852872 A CN 107852872A CN 201711307861 A CN201711307861 A CN 201711307861A CN 107852872 A CN107852872 A CN 107852872A
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- China
- Prior art keywords
- knife
- frame
- ground
- tulwar
- wedge angle
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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
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- 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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of hilly ground ground tilling mill, including frame(4);In the frame(4)Front upper place be provided with middle driving box(5), universal joint(10), hitching frame(9), in middle driving box(5)Left side connection power transmission shaft(7);In frame(4)Lower section be provided with rotary knife axis(12), in rotary knife axis(12)Left end earth's axis sprocket wheel is housed(16), in rotary knife axis(12)It is upper to press the N number of tool rest of hand of spiral uniform welding(13), in tool rest(13)The right curved knife of N groups is uniformly arranged by the hand of spiral(11), left wedge angle knife(14), left tulwar(15), left curved knife(17), right tulwar(18)With right wedge angle knife(19);The present invention can once complete soil chopping, rotary tillage and three flow charts of leveling land on hard hilly ground, and improve broken soil performance and efficiency, reduce flow chart, reduce production cost.
Description
Technical field
The present invention relates to a kind of hilly ground ground tilling mill, belong to agricultural machinery technological field.
Background technology
China carries out hills rotary tillage soil-working operation using turnplow, rotary cultivator, hack rake at present, is primarily present hack effect
Difference, the problems such as flow chart is more, its main cause is that soil soil layer in hills is shallow, soil is hard, and turnplow, the structure of rotary cultivator are uncomfortable
Close in hilly ground operation, it is impossible to once complete arable land, hack, site preparation requirement, directly affects hack rotary tillage quality and effect, make
It is low into operating efficiency, the problems such as operating cost is high.
The content of the invention
It is an object of the invention to provide a kind of hilly ground ground tilling mill, its can directly with existing tractor
Use, can once complete soil chopping, rotary tillage and three flow charts of leveling land on hard hilly ground.
To achieve the above object, the present invention provides following technical scheme:A kind of hilly ground ground tilling mill, including frame;
The front upper place of the frame be provided with middle driving box, universal joint, hitching frame, middle driving box left side connection power transmission shaft,
Drive sprocket and chain;
It is connected in the back lower place of frame by planker pole with Flat mopping board, the back lower place of frame is additionally provided with left side plate;
Rotary knife axis are provided with the lower section of frame, earth's axis sprocket wheel is housed in the left end of rotary knife axis, spiral is pressed in rotary knife axis
The N number of tool rest of direction uniform welding, the right curved knife of N groups, left wedge angle knife, left tulwar, left arc are uniformly arranged by the hand of spiral in tool rest
Shape knife, right tulwar and right wedge angle knife.
Then tractor dynamic power drives rotary knife axis to rotate by cardan drive to intermediate gear box by power transmission shaft
When, right curved knife, left wedge angle knife, left curved knife, right wedge angle knife, carry out cutting soil, hack, then by left tulwar and right tulwar to soil
Earth carries out rotary tillage soil-working operation, finally carries out operation of leveling land by Flat mopping board.
Described left curved knife and right curved knife are curved edge, and arc radius R2 is in the range of 290-300 millimeters, its arc
Shape bending D angle is in the range of 150 ° -158 °.
The left wedge angle knife and right wedge angle knife working face are oblique cutting edge, and oblique cutting edge included angle B is in the range of 9 ° -12 °, tiltedly
The portion's bending of shape cutting edge, angle C is in the range of 150 ° -158 ° for bending.
The cutting edge radius of the radian R1 of left tulwar and right tulwar is in the range of 140-150, the portion's bending of cutting edge radian, bends angle
A is 150 ° -158 °.
The planker pole is provided with buffering and uses pole spring.
The present invention can use with tractor, when tractor dynamic power is by cardan drive to intermediate gear box, then
When driving the rotary knife axis to rotate by power transmission shaft, right curved knife, left wedge angle knife, left curved knife, right wedge angle knife, cut native, broken
Soil, rotary tillage soil-working operation then is carried out to soil by left tulwar and right tulwar, operation of leveling land finally is carried out by Flat mopping board.
I.e. on hard hilly ground, soil chopping, rotary tillage and three flow charts of leveling land can be once completed, and improve hack
Performance and efficiency, reduce flow chart, reduce production cost, improve cultivated site preparation quality, are advantageous to the growth of crops,
Be advantageous to improve crop yield, increase farmers' income.
Brief description of the drawings
Fig. 1 is a kind of front view of hilly ground ground tilling mill of the present invention;
Fig. 2 is rotary knife axis front view of the present invention;
Fig. 3 is left tulwar front view;
Fig. 4 is left tulwar top view;
Fig. 5 is left wedge angle knife front view;
Fig. 6 is left wedge angle knife top view;
Fig. 7 is left curved knife front view;
Fig. 8 is left curved knife top view.
In figure, 1, Flat mopping board, 2, planker pole, 3, pole spring, 4, frame, 5, middle driving box, 6, chain, 7, pass
Moving axis, 8, drive sprocket, 9, hitching frame, 10, universal joint, 11, right curved knife, 12, rotary knife axis, 13, tool rest, 14, left wedge angle
Knife, 15, left tulwar, 16, cutter shaft sprocket wheel, 17, left curved knife, 18, right tulwar, 19, right wedge angle knife, 20, left side plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of hilly ground ground tilling mill as shown in Figure 1 to Figure 8 shows the, a kind of hilly ground ground tilling mill, including frame 4;
Middle driving box 5, universal joint 10, hitching frame 9 are provided with the front upper place of the frame 4, connects and passes in the left side of middle driving box 5
Moving axis 7, drive sprocket 8 and chain 6, this is transmission mechanism;
It is connected in the back lower place of frame 4 by planker pole 2 with Flat mopping board 1, the back lower place of frame 4 is additionally provided with left side plate
20;
As shown in Figure 2:Rotary knife axis 12 are provided with the lower section of frame 4, earth's axis sprocket wheel 16 is housed in the left end of rotary knife axis 12,
The N number of tool rest 13 of hand of spiral uniform welding is pressed in rotary knife axis 12, the right curved knife of N groups is uniformly arranged by the hand of spiral in tool rest 13
11st, left wedge angle knife 14, left tulwar 15, left curved knife 17, right tulwar 18 and right wedge angle knife 19.
In use, tractor dynamic power is transferred to intermediate gear box 5 by universal joint 10, is then driven and revolved by power transmission shaft 7
When ploughing the rotation of cutter shaft 12, right curved knife 17, left wedge angle knife 14, left curved knife 17, right wedge angle knife 19, carry out cutting soil, hack, then
Rotary tillage soil-working operation is carried out to soil by left tulwar 15 and right tulwar 18, operation of leveling land finally is carried out by Flat mopping board 1.
As shown in Figure 3 and Figure 4:Described left curved knife 17 and right curved knife 11 are curved edge, and arc radius R2 exists
In the range of 290-300 millimeters, its arc fold bending D angle is in the range of 150 ° -158 °.
As shown in Figure 5 and Figure 6:The left wedge angle knife 14 and the right working face of wedge angle knife 19 are oblique cutting edge, oblique cutting edge folder
Angle B is in the range of 9 ° -12 °, the bending of oblique cutting edge portion, and angle C is in the range of 150 ° -158 ° for bending.
As shown in Figure 7 and Figure 8:The cutting edge radius of the radian R1 of the left tulwar 15 and right tulwar 18 in the range of 140-150,
The portion's bending of cutting edge radian, bending included angle A are 150 ° -158 °.
Wherein, the planker pole 2 is provided with buffering and uses pole spring 3.
The present invention can use with tractor, i.e., on hard hilly ground, can once complete soil chopping, rotary tillage and
Level land three flow charts, and improve broken soil performance and efficiency, reduce flow chart, reduce production cost, carry
High cultivated site preparation quality, is advantageous to the growth of crops, is advantageous to improve crop yield, increases farmers' income.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, every skill according to the present invention
Any trickle amendment, equivalent substitution and the improvement that art is substantially made to above example, should be included in technical solution of the present invention
Protection domain within.
Claims (6)
1. a kind of hilly ground ground tilling mill, including frame(4);It is characterized in that:In the frame(4)Front upper place be provided with
Between transmission case(5), universal joint(10), hitching frame(9), in middle driving box(5)Left side connection power transmission shaft(7), drive sprocket
(8)And chain(6);
In frame(4)The back lower place pass through planker pole(2)With Flat mopping board(1)Connection, frame(4)The back lower place be additionally provided with a left side
Right plate(20);
In frame(4)Lower section be provided with rotary knife axis(12), in rotary knife axis(12)Left end earth's axis sprocket wheel is housed(16), revolving
Plough cutter shaft(12)It is upper to press the N number of tool rest of hand of spiral uniform welding(13), in tool rest(13)The right arc of N groups is uniformly arranged by the hand of spiral
Shape knife(11), left wedge angle knife(14), left tulwar(15), left curved knife(17), right tulwar(18)With right wedge angle knife(19).
2. a kind of hilly ground ground tilling mill according to claim 1, it is characterised in that tractor dynamic power passes through universal joint
(10)It is transferred to intermediate gear box(5), then pass through power transmission shaft(7)Drive rotary knife axis(12)During rotation, right curved knife(17)、
Left wedge angle knife(14), left curved knife(17), right wedge angle knife(19), carry out cutting soil, hack, then by left tulwar(15)With right tulwar
(18)Rotary tillage soil-working operation is carried out to soil, finally by Flat mopping board(1)Carry out operation of leveling land.
A kind of 3. hilly ground ground tilling mill according to claims 1, it is characterised in that:Described left curved knife(17)
With right curved knife(11)For curved edge, arc radius R2 in the range of 290-300 millimeters, its arc fold bending D angle 150 °-
In the range of 158 °.
A kind of 4. hilly ground ground tilling mill according to claims 1, it is characterised in that:The left wedge angle knife(14)With
Right wedge angle knife(19)Working face is oblique cutting edge, and oblique cutting edge included angle B is in the range of 9 ° -12 °, the bending of oblique cutting edge portion, bending
Angle C is in the range of 150 ° -158 °.
A kind of 5. hilly ground ground tilling mill according to claims 1, it is characterised in that:It is described, left tulwar(15)With
Right tulwar(18)Cutting edge radius of the radian R1 in the range of 140-150, the portion's bending of cutting edge radian, bending included angle A be 150 °-
158°。
A kind of 6. hilly ground ground tilling mill according to claim 1, it is characterised in that:The planker pole(2)On set
There is buffering to use pole spring(3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711307861.4A CN107852872A (en) | 2017-12-11 | 2017-12-11 | A kind of hilly ground ground tilling mill |
Applications Claiming Priority (1)
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CN201711307861.4A CN107852872A (en) | 2017-12-11 | 2017-12-11 | A kind of hilly ground ground tilling mill |
Publications (1)
Publication Number | Publication Date |
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CN107852872A true CN107852872A (en) | 2018-03-30 |
Family
ID=61705500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711307861.4A Pending CN107852872A (en) | 2017-12-11 | 2017-12-11 | A kind of hilly ground ground tilling mill |
Country Status (1)
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CN (1) | CN107852872A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110326381A (en) * | 2019-07-08 | 2019-10-15 | 山东省农业科学院作物研究所 | A kind of warm and sunny native covering planter of soybean anti-compaction seedling band rotary tillage |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2301012A (en) * | 1995-05-26 | 1996-11-27 | Sabo Maschinenfabrik Gmbh | Device for ground care |
CN201226648Y (en) * | 2008-05-05 | 2009-04-29 | 徐州市农机技术推广站 | Twin-shaft rotary-tillage straw returning device |
CN103959942A (en) * | 2014-05-13 | 2014-08-06 | 长沙湘愿节能科技有限公司 | Three-shaft linkage rotary tillage mechanism |
CN205921934U (en) * | 2016-08-18 | 2017-02-08 | 农业部南京农业机械化研究所 | Compound workover rig in farming method ground |
CN107333475A (en) * | 2017-08-18 | 2017-11-10 | 农业部南京农业机械化研究所 | A kind of dry land Polymorphous tillage machine |
CN107347276A (en) * | 2017-08-15 | 2017-11-17 | 农业部南京农业机械化研究所 | A kind of cultivated site preparation device |
-
2017
- 2017-12-11 CN CN201711307861.4A patent/CN107852872A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2301012A (en) * | 1995-05-26 | 1996-11-27 | Sabo Maschinenfabrik Gmbh | Device for ground care |
CN201226648Y (en) * | 2008-05-05 | 2009-04-29 | 徐州市农机技术推广站 | Twin-shaft rotary-tillage straw returning device |
CN103959942A (en) * | 2014-05-13 | 2014-08-06 | 长沙湘愿节能科技有限公司 | Three-shaft linkage rotary tillage mechanism |
CN205921934U (en) * | 2016-08-18 | 2017-02-08 | 农业部南京农业机械化研究所 | Compound workover rig in farming method ground |
CN107347276A (en) * | 2017-08-15 | 2017-11-17 | 农业部南京农业机械化研究所 | A kind of cultivated site preparation device |
CN107333475A (en) * | 2017-08-18 | 2017-11-10 | 农业部南京农业机械化研究所 | A kind of dry land Polymorphous tillage machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110326381A (en) * | 2019-07-08 | 2019-10-15 | 山东省农业科学院作物研究所 | A kind of warm and sunny native covering planter of soybean anti-compaction seedling band rotary tillage |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |
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RJ01 | Rejection of invention patent application after publication |