CN108633361A - A kind of corn no-tillage seedling band powder ditch ditch kind seeder - Google Patents
A kind of corn no-tillage seedling band powder ditch ditch kind seeder Download PDFInfo
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- CN108633361A CN108633361A CN201810782483.3A CN201810782483A CN108633361A CN 108633361 A CN108633361 A CN 108633361A CN 201810782483 A CN201810782483 A CN 201810782483A CN 108633361 A CN108633361 A CN 108633361A
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- soil
- ditch
- corn
- loosening
- rack
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- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 34
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 29
- 235000005822 corn Nutrition 0.000 title claims abstract description 29
- 238000003971 tillage Methods 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 title claims abstract description 16
- 240000008042 Zea mays Species 0.000 title claims description 32
- 239000002689 soil Substances 0.000 claims abstract description 81
- 239000003337 fertilizer Substances 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 23
- 238000010899 nucleation Methods 0.000 claims abstract description 15
- 230000001629 suppression Effects 0.000 claims abstract description 7
- 210000000481 breast Anatomy 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000012010 growth Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000003570 air Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000021749 root development Effects 0.000 abstract description 2
- 230000002786 root growth Effects 0.000 abstract description 2
- 241000209149 Zea Species 0.000 abstract 2
- 230000018109 developmental process Effects 0.000 abstract 1
- 238000003306 harvesting Methods 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 5
- 235000009973 maize Nutrition 0.000 description 5
- 238000009331 sowing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of corn no-tillage seedling band powder ditch ditch kind seeder, belongs to agricultural machinery technological field.It is successively set on fertilizer apparatus in rack, seeding apparatus, covering device and suppression device including rack and from working front edge to work rear end, it is characterised in that：Fertilizer apparatus working front edge is additionally provided with loosening device in the rack, the loosening device is vertical structure, including the axis and along the component that loosens the soil that axis is placed equidistant with that loosens the soil of loosening the soil, the component that loosens the soil is 35 groups, and every group is made of setting partition board above helical blade set.Using the frame mode sowed afterwards that first loosens the soil, structure actual situation simultaneously deposits topsoil construction, can harvest rainfall, coordinate the soil environments elements such as the soil water, fertilizer, air and heat, promote crop overground part and root growth and development, alleviates the underproduction caused by seeding method reduces corn emergence rate.Topsoil obstacle problem is cracked, the effective amount of soil of topsoil is improved, is more advantageous to the growth and development of plant.
Description
Technical field
The invention belongs to corn seeding machinery technical fields, are sowed more particularly to a kind of corn no-tillage seedling band powder ditch ditch kind
Machine.
Background technology
10.1 hundred million mu of the existing dry farming cultivated area in China, accounts for about the 55% of total cultivated area, and grain yield accounts for national grain
45% or more of total yield stablizes the inevitable choice for promoting that nonirrigated farmland productivity is raising Dryland grain yield.Corn be the world and
Widest in area, the highest cereal crops of yield are planted by China, occupy the first in three big crops, significant to world food.
Chinese maize cultivated area in 2008 accounts for the 21% of cereal crops, yield accounts for total output of grain in 2697.1 ten thousand hm2 or more
30%, it has great significance to Food Security in China.In recent decades, due to the decentralized management in soil, large-sized power and machine
Tool using drastically declining in agricultural production, plough deeply, Subsoiler area is fewer and fewer, makes China's Arid soil by mechanization
Topsoil shoals, and plough sole is thickeied and moved up, and the effective soil quantity of topsoil is reduced, and soil physical and chemical property is caused to deteriorate, and soil fertility declines,
Crop production is severely impacted.It is primarily present problems with：(1) average topsoil depth shoals.China's corn field soil plough horizon
Depth-averaged 16.50cm, 5.50cm (the minimum topsoil depth of corn growth is suitble to be 22cm) also fewer than minimum topsoil depth, is ploughed
Layer obviously shoals.(2) soil weight is higher.The soil weight average out to 1.39g/cm3 of China's corn field 5-10cm depth, much
The soil weight range (1.1~1.3g/cm3) suitable higher than Maize Roots.(3) the effective amount of soil of topsoil is reduced.China
The effective topsoil soils amount of corn field is 2.34 × 106kg/hm2, and 14% is reduced than normal effectively topsoil soils amount.The Northeast's drought
" shallow, real, few " problem being clearly present as farmland, it has also become limitation constant rate of production ability and the weight for further increasing grain yield
Want one of barrier factors.
Invention content
For above-mentioned nonirrigated farmland topsoil, around nonirrigated farmland efficient water use, the present invention provides a kind of
Corn no-tillage seedling band powder ditch ditch kind seeder is built actual situation and is deposited topsoil construction, energy using the frame mode sowed afterwards that first loosens the soil
Rainfall is enough harvested, the soil environments elements such as the soil water, fertilizer, air and heat are coordinated, promotes crop overground part and root growth and development, is delayed
Solution underproduction caused by seeding method reduces corn emergence rate.
The purpose of the present invention is achieved through the following technical solutions：
A kind of present invention corn no-tillage seedling band powder ditch ditch kind seeder, including rack and from working front edge to work rear end according to
It is secondary that fertilizer apparatus, seeding apparatus, covering device and suppression device are set in rack, in the rack before fertilizer apparatus work
End is additionally provided with loosening device, and the loosening device is vertical structure, including loosens the soil and axis and loosen the soil along what the axis that loosens the soil was placed equidistant with
Component, the component that loosens the soil are 3-5 groups, and every group is made of setting partition board above helical blade set.
Further, the helical blade set is arranged along the axis that loosens the soil in double helix by multiple blades, and spiral textile is integrally formed
Capitate.
Further, adjacent two partition room is 100mm-150mm away from h1.
Further, the partition board is the circular slab that circumferential band has tooth-shape structure, outer diameter and blade group maximum outside diameter phase
Together.
Further, the tooth-shape structure is zigzag.
Further, there are the soil of 10~20mm of vertical direction between every group of partition board and the blade group top blade of the group
Earth flow clearance.
Further, there are the soil flow clearances of 10~20mm of vertical direction between neighbouring two blade.
Further, breast boards is also equipped in the rack, the breast boards is arc panel, is located at loosening device and works
The partition board to loosen the soil on axis and blade semi-surrounding are formed semi-closed space by rear end.
Further, the axis bottom end of loosening the soil is pyramidal structure.
Beneficial effects of the present invention are：
It loosens the soil, is constructed suitable for corn 1. the present invention carries out part to maize seedling band prior to seeding using vertical loosening device
The actual situation of growth simultaneously deposits topsoil structure, cracks topsoil obstacle problem, improves the effective amount of soil of topsoil, be more advantageous to plant
Growth and development.
2. the present invention coordinates rotary tillage by the blade and partition board of loosening device, foring depth to maize seedling band is more than 25cm
Seed furrow improve corn emergence rate conducive to spring precipitation is harvested, improve crop water utilization rate.
3. the loosening device of the present invention makes soil plough horizon deepen, plough sole is reduced, effectively has adjusted soil physical and chemical property, together
When ditch broadcast can reduce to the maximum extent wind erosion desertify and soil erosion.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the E-E schematic cross-sectional views of Fig. 1.
Fig. 3 is loosening device structural schematic diagram in figure.
Fig. 4 is the dimensional structure diagram of Fig. 3.
Fig. 5 is fertilizer apparatus structural schematic diagram in Fig. 1.
Fig. 6 is seeding apparatus structural schematic diagram in Fig. 1.
Fig. 7 is the dimensional structure diagram of Fig. 6.
In figure：1 hanger bracket, 2 racks, 3 big gearboxes, 4 small gearboxes, 5 fertilizer apparatuses, 5-1 fertilizer box, 5-2 fertilizer apparatus, 5-
3 fertilizer pipes, 5-4 fertilizer application spades, 6 loosening devices, 6-1 loosen the soil axis, 6-2 partition boards, 6-3 blades, 7 land axles, 8 land wheels, 9 transmission chains, and 10
Seeding apparatus, 10-1 plants cases, 10-2 feed mechanism for seeds, 10-3 grain conductors, 10-4 furrowing blades, 10-5 finger pressure wheels, 11 covering devices, 12 towns
Pressure device, 13 breast boards.
Specific implementation mode
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment：As shown in Figure 1 and Figure 2, a kind of corn no-tillage seedling of present invention band powder ditch ditch kind seeder, including rack 2 and
Loosening device 6, fertilizer apparatus 5, seeding apparatus 10, the earthing dress being successively set on from working front edge to work rear end in rack 2
11 and suppression device 12 are set, the loosening device 6 is vertical structure, including the axis 6-1 and along loosening the soil what axis 6-1 was placed equidistant with of loosening the soil
Loosen the soil component, and the component that loosens the soil is 3-5 groups, and this example selects 3 groups, as shown in Figure 3, Figure 4, by setting above helical blade set every
Plate 6-2 is constituted, and is loosened the soil by helical blade set rotary tillage, and partition board 6-2 separates soil uplink.
As shown in Figure 3, Figure 4, it is 500mm that this example, which uses two ridge operating types, two loosening device spacing, and the width that loosens the soil is
200mm, rotary tillage depth are 250-350mm, and the effective amount of soil of topsoil is increased while adapting to Maize Roots demand；This
Example partition board 6-2 is 150mm away from axis bottom end 150mm arrangements of loosening the soil, the adjacent two partition boards 6-2 spacing h1, is conducive to separate soil
Uplink, the partition board 6-2 are the circular slab that circumferential band has tooth-shape structure, and outer diameter is identical as blade maximum outside diameter, and this example is
200mm, for reducing soil resistance.
The helical blade set is arranged along the axis 6-1 that loosens the soil in double helix by multiple blade 6-3, and spiral spindle is integrally formed
Shape.There are the soil flow clearances of 10~20mm, i.e. partition board and top blade between the partition board 6-2 and blade group top blade
Vertical range h2=10~20mm.There are the soil flow clearances of 10~20mm for distance between neighbouring two blade, i.e.,
Vertical range h3=10~20m of adjacent two blade.Be conducive to the flowing of chip soil and soil, blade 6-3 is with shaft rotation of loosening the soil
It is dynamic to realize operation of loosening the soil.Partition board 2-6 and blade 6-3 can be welded or monoblock cast is on the axis 6-1 that loosens the soil.
Breast boards 13 is also equipped in the rack 2, the breast boards 13 is arc panel, after being located at the work of loosening device 6
The partition board 6-2 to loosen the soil on axis 6-1 and blade 6-3 semi-surroundings are formed semi-closed space by end.Soil is trapped in space, it is real
Existing soil in-situ loosens the soil.At work, small gearbox 4 drives axis 6-1 rotations of loosening the soil, blade 6-3 and the partition board to loosen the soil on axis 6-1
6-2 carries out cutting scarifying operation, partition board 6-2 and gear with axis 6-1 rotary motions of loosening the soil, blade 6-3 to surrounding soil
13 cooperating of native plate, blocking are moved upward by the soil of blade 6-3 scarifyings, realize that soil in-situ loosens the soil.The axis that loosens the soil
The bottom ends 6-1 are pyramidal structure, are easy to bury.
This example transmission device：Including 3, two small gearboxes 4 of big gearbox, tractor motive power output shaft connects big gearbox
3, in 3 both sides of big gearbox, symmetrically two small gearboxes 4 of connection, the output shaft of two small gearboxes 4 are separately connected loosening device 6
The axis 6-1 that loosens the soil, driving loosens the soil axis 6-1 rotation, and realization is loosened the soil.
As shown in figure 5, this example fertilizer apparatus is existing structure, including fertilizer box 5-1, fertilizer apparatus 5-2, fertilizer pipe 5-3 and fertilising
5-4 is shoveled, fertilizer apparatus 5-2 is set at fertilizer box 5-1 defertilizing openings, fertilizer application spade 5-4 is connected in rack 2, and the one end fertile pipe 5-3 connects fertilizer
Device 5-2, fertilizer outlet end are placed in fertilizer application spade 5-4 work rear end, apply fertilizer in the fertile ditch that fertilizer application spade 5-4 ditches go out.At work, fertilizer
It is contained in fertilizer box 5-1, the flow and flow rate of fertilizer is controlled via fertilizer apparatus 5-2, fertilizer is sowed by fertile pipe 5-3 to fertilizer application spade 5-
In 4 dressing furrows ploughed.
As shown in Figure 6, Figure 7, this example seeding apparatus is existing structure, including plants case 10-1, feed mechanism for seed 10-2, grain conductor
Feed mechanism for seed 10-2, furrowing blade 10-4 connections is arranged in 10-3, furrowing blade 10-4 and finger pressure wheel 10-5 at the sowing port of plants case 10-1
In rack 2, the one end grain conductor 10-3 connects feed mechanism for seed 10-2, and seeding end is placed in furrowing blade 10-4 work rear end, in furrowing blade
Sowing, finger pressure wheel 10-5 are connected to by flexible adjustment bar on holder in the kind ditch that 10-4 is outputed, and rack 2 is connected to by holder
On, the flexible adjustment bar is connected on holder after one end of adjusting rod is nested with spring, and the other end connects finger pressure wheel 10-5,
When equipment works, according to kind of a ditch flexible adjustment, finger pressure wheel 10-5 is made to be pressed on the kind ditch of sowing.At work, corn seed
It is contained in plants case 10-1, the flow and flow rate of feed mechanism for seed 10-2 control corn seeds, land wheel 8 passes through axis 7 and transmission chain 9 and row
Kind device 10-2 connections can be accomplished to sow in real time according to Running Speed of Tractor, and corn seed is sowed by grain conductor 10-3 to trench digging
In the kind ditch that shovel 10-4 is ploughed, compacting operation is finally carried out by finger pressure wheel 10-5.
Covering device 11 described in this example and suppression device 12 are the prior art.
The course of work of the present invention：
Hanger bracket 1 is installed in the working front edge of rack 2, is mounted by hanger bracket 1 and tractor；Big gearbox 3 is mounted on
It is located at 2 front of rack in rack 2, is connected with tractor motive power output shaft；Fertilising component 5 is placed in 3 top of big gearbox, big
Symmetrically loosening device 6 is mounted and connected in two small gearboxes 4 of connection, two small gearboxes, 4 underface to 3 both sides of gearbox；By drawing
Machine, which moves, to be drawn, and is driven loosening device 6 to rotate by small gearbox 4, is loosened the soil；The fertilizer application spade 5-4 of fertilizer apparatus 5 tick fertile ditch into
Row fertilising；Land wheel 8 is located at 2 middle part of rack, is mounted on 2 both sides of rack, the row that land axle 7 passes through transmission chain 9 and seeding apparatus 10
Kind device 10-2 connections, seeding apparatus 10 are located at 2 middle part of rack with fertilizer apparatus 5 and are placed in parallel；The furrowing blade 10- of seeding apparatus 10
4 output kind of a ditch sowing, are compacted by its finger pressure wheel 10-5；Covering device 11 is located at rack rear portion, is mounted on 2 lower section of rack, if
It sets between finger pressure wheel 10-5 and suppression device 12；Device 12 is suppressed also at rack rear portion, is mounted on 2 lower section of rack, setting exists
After covering device 11；Through 11 earthing of covering device, suppression device 12 is suppressed, and completes sowing overall process.
Claims (9)
1. a kind of corn no-tillage seedling band powder ditch ditch kind seeder, including rack and it is successively set on from working front edge to work rear end
Fertilizer apparatus, seeding apparatus, covering device and suppression device in rack, it is characterised in that：The fertilizer apparatus work in the rack
It is additionally provided with loosening device as front end, the loosening device is vertical structure, including the axis and along loosening the soil what axis was placed equidistant with of loosening the soil
Loosen the soil component, and the component that loosens the soil is 3-5 groups, and every group is made of setting partition board above helical blade set.
2. corn no-tillage seedling band powder ditch ditch kind seeder according to claim 1, it is characterised in that：The helical blade set by
Multiple blades are arranged along the axis that loosens the soil in double helix, and spiral spindle is integrally formed.
3. corn no-tillage seedling band powder ditch ditch kind seeder according to claim 1, it is characterised in that：Adjacent two partition room
It is 100mm-150mm away from h1.
4. corn no-tillage seedling band powder ditch ditch kind seeder according to claim 1, it is characterised in that：The partition board is circumferential band
There are the circular slab of tooth-shape structure, outer diameter identical as blade group maximum outside diameter.
5. corn no-tillage seedling band powder ditch ditch kind seeder according to claim 4, it is characterised in that：The tooth-shape structure is saw
Tooth form.
6. corn no-tillage seedling band powder ditch ditch kind seeder according to claim 1, it is characterised in that：Every group of partition board with should
There are the soil flow clearances of 10~20mm of vertical direction between the blade group top blade of group.
7. corn no-tillage seedling band powder ditch ditch kind seeder according to claim 1, it is characterised in that：Neighbouring two leaf
There are the soil flow clearances of 10~20mm of vertical direction between piece.
8. a kind of corn no-tillage seedling band powder ditch ditch kind seeder according to claim 1, it is characterised in that：In the rack also
Breast boards is installed, the breast boards is arc panel, is located at loosening device work rear end, by the partition board and blade that loosen the soil on axis half
It surrounds, forms semi-closed space.
9. a kind of corn no-tillage seedling band powder ditch ditch kind seeder according to claim 1, it is characterised in that：The axis bottom of loosening the soil
End is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782483.3A CN108633361B (en) | 2018-07-17 | 2018-07-17 | Corn no-tillage seedling seed planter with powder furrows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782483.3A CN108633361B (en) | 2018-07-17 | 2018-07-17 | Corn no-tillage seedling seed planter with powder furrows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108633361A true CN108633361A (en) | 2018-10-12 |
| CN108633361B CN108633361B (en) | 2024-02-20 |
Family
ID=63751316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810782483.3A Active CN108633361B (en) | 2018-07-17 | 2018-07-17 | Corn no-tillage seedling seed planter with powder furrows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108633361B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728742A (en) * | 2021-10-28 | 2021-12-03 | 青海省农林科学院 | Farming is with fertilizer injection unit that loosens soil |
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2018
- 2018-07-17 CN CN201810782483.3A patent/CN108633361B/en active Active
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| RU2206189C1 (en) * | 2001-12-03 | 2003-06-20 | Государственное научное учреждение Всероссийский научно-исследовательский институт механизации сельского хозяйства | Tillage machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728742A (en) * | 2021-10-28 | 2021-12-03 | 青海省农林科学院 | Farming is with fertilizer injection unit that loosens soil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108633361B (en) | 2024-02-20 |
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