CN1513289A - Axial-flow type ecological, tillage-free and drought-resistance seeder - Google Patents
Axial-flow type ecological, tillage-free and drought-resistance seeder Download PDFInfo
- Publication number
- CN1513289A CN1513289A CNA031467717A CN03146771A CN1513289A CN 1513289 A CN1513289 A CN 1513289A CN A031467717 A CNA031467717 A CN A031467717A CN 03146771 A CN03146771 A CN 03146771A CN 1513289 A CN1513289 A CN 1513289A
- Authority
- CN
- China
- Prior art keywords
- hinged
- axial
- tillage
- seeding
- seeding unit
- 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
Images
Landscapes
- Soil Working Implements (AREA)
Abstract
An axial-flow sower without ploughing for resisting drought is composed of machine frame, drawing arm, sowing depth regulating rods, seed-fertilizer box and its supporter, walking wheels at both sides movable arm, telescopic rod, axial-flow seed discharger with front soil loosening spade and shearing plate, seed and fertilizer guiding tube communicated with said seed discharge, etc. Its advantages are less destroy to ground surface, preserving water in soil, and high sowing quality.
Description
Technical field the invention belongs to agricultural machinery, mainly is a kind of new-type seeding machinary of being reformed at the no-tillage system of Agro-ecology that China is now just carrying out.
Background technology is in China, especially western and northern dry farming district, most of area, still along continuing traditional for many years methods of cultivation, promptly the heavy damage with the face of land is that cost causes large-area water and soil loss and has wind that the sandstorm phenomenon of dirt is just arranged, thereby causes the area of desertification of land to spread expansion with surprising rapidity.For sustainable development ecological and agricultural has caused serious threat.
Be the desertification of land problem that control arid area, China great Northwest is on the rise, country has put into effect conceding the land to forestry, has gone back relevant policies such as the grass and the cropping system of carrying out reforms.And propose and will and carry out on no-tillage system etc. the concrete measure from the reform farm machinery, not only maintaining ecological balance but also keep Agricultural Development is to stablize the demand of the huge population base of China to grain.
Western part of China and the north are the spring sowing autumn harvest and belong to the dry farming district, are still continuing to use the farm machinery of traditional type farming.Existing cropping system is that the soil will be ploughed deeply after the autumn harvest, and coming year spring sowing period is 3-5 month, also on the occasion of the arid sandstorm high-incidence season short of rain.Because of stirring of twice pair of upper soll layer at the beginning of last month of spring in autumn, cause surface soil loosely organized, vegetation deterioration, the loss of moisture is serious and can move with the wind.For this reason, the existing farm machinery of reform are particularly developed the farm implements that matches with no-tillage system, have been the new problem that agricultural development faced.
Summary of the invention purpose of the present invention is exactly at carrying out no-tillage system, in the destructiveness that reduces the face of land, soil as far as possible, and has the drought-relief function again and the new-type seeder implement that a kind of applicability that is provided is wider is provided under the prerequisite of seeding quality.
The ecological no-tillage drought-resistant seeding machine of the axial-flow type that the present invention explained is by frame, live jib, axial flow seeding unit, and arc drags pressing plate, the depth adjustment connecting rod, and seed kind fertilizer can is formed.
The frame front side is provided with fuselage draft arm and following hinged axle bed.The depth adjustment connecting rod is equipped with on top, and the rear portion is provided with the support that seed kind fertilizer can is installed, and the carrying road wheel is equipped with in both sides.The jib of living is hinged with frame before the bottom, the middle expansion link that compression spring is housed that connects, and rear end and axial flow seeding unit are pegged graft.The characteristics of jib of living are that it is not influenced by line number, and promptly every jib alive is drawing seeding unit at seeding time and all can work independently with the fluctuations of landing ground.The axial flow seeding unit is a combiner, also is central module of the present invention.Seeding unit sleeve pipe top two side through hole are communicated with two flexible conduits under seed kind fertilizer can is connected respectively.Bottom, sleeve pipe front side is provided with out the protective cover of mamoty point and the running of protection ratchet.Also on opening the floor of mamoty point, connection is provided with the shear plate that is used to cut off face of land twister.Sleeve bottom is equipped with the hollow ratchet, and this ratchet is located by bearing, and what be connected with the hollow ratchet is exactly to lead kind of a spiral fluted mandrel rod having in the sleeve pipe, and helicla flute can communicate with the seed manure through hole of leading of both sides, sleeve pipe top during the mandrel rod rotation.The mandrel rod upper end is by sleeve pipe bearing and nut locking suitable for reading.The arc that compacting is loosened the soil after being used to broadcast drags pressing plate also hinged with the jib of living.The depth adjustment connecting rod of installing in upper rack and both sides is connected with the road wheel of both sides, in order to the control sowing depth.
Ecology of the present invention is no-tillage, and the drought-resistant seeding machine has been compared five big effects with traditional seeding machinary.The firstth, ecological effect.The broken width of drawing to ground when sowing with facility of the present invention has only 8-10 centimetre, and promptly by 40 centimetres of calculating of average row distance, to the destructive rate less than 25% on ground, thereby the wind erosion that greatly reduces ground endangers.The secondth, the drought resisting effect.With the special construction of seeding unit of the present invention, open soil and sowing is all carried out at below ground, the seed kind is not fall at face of land dry ground, broadcasts under the outer state of ploughing of underground moist soil among the wet soil, so emergence rate can improve greatly.This function is incomparable at other facility of the Northwest arid district that hits by drought 9 years out of 10.The 3rd is practical function.Adopted jib alive because of this sower bottom and drawn seeder mechanism, sky is broadcast, the broadcast leakage phenomenon so seeder can change, can not produce with the height fluctuating of landing ground.Especially carried out no-tillage system, the soil is not ploughed deeply, is not put in order ground, and the flatness on ground is not to be under the perfect condition.Through investigation, the existing a few class seeding machinaries of China all do not have this function.The 4th is versatility.Sower of the present invention can be designed and manufactured into the facility of different multirow numbers as required, and middle-size and small-size tractor all can draw.Also can be made into and be fit to single animal power seeding machinary (see figure 5) that the medium and small plot smallholder in most of rural area uses.The helicla flute mandrel rod of changing different size in the seeder sleeve pipe can be sowed the crops of different cultivars.The 5th effect of the present invention is that this no-tillage drought-resistant seeding machine is simple in structure, assemble light and similar machines product mutually specific energy reduce manufacturing cost 20%-30%, these facility outside does not promptly have sprocket wheel, and gearless is safe and reliable again, safeguards simple.
Description of drawings
Fig. 1 is the structural map of the ecological no-tillage seeding machine of axial-flow type of the present invention.
Fig. 2 is an axial-flow type seeding unit structure chart.
Fig. 3 is an axial-flow type seeder walking rotation schematic diagram.
Fig. 4 is the jib functional schematic of living.
Fig. 5 adapts to single poultry no-tillage seeding facility structural map that the smallholder uses.
Embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the present invention is elaborated.
As shown in Figure 1, the no-tillage drought-resistant seeding machine of ecology of the present invention comprises frame 1, depth adjustment connecting rod 4, jib 7 alive, axial flow seeding unit 10.The front-axle beam 21 of frame 1 is provided with the draft arm 2 of front and following hinged axle bed 22,23 on the back rest of frame 1 is provided with the through hole of installation expansion link 8 and the support 5 that fertilizer seed kind case 19 is installed in the back, frame 1 top is equipped with the dark axle bed 24 of regulating connecting rod 4 is installed, and the armshaft 25 that road wheel 6 is installed also is equipped with in the both sides of frame 1.Depth adjustment connecting rod 4 upper ends are connected with spiral degree of tightness bar 3, and the lower end of the armshaft 25 of both sides, lower end and road wheel 6 is hinged.Its effect is the angle of regulating road wheel armshaft 25 and ground, with control fuselage and the height on ground and the embedded depth of seeding unit 10.Jib 7 front ends alive and axle bed 22 are hinged, and be middle hinged with the expansion link 8 that can move up and down, rear end and seeding unit 10 grafting (see figure 4)s.The major function of jib 7 alive is exactly that seeder 10 is changed and undulatory motion with the height of landing ground, thereby has avoided producing the broadcast leakage phenomenon because of the variation on ground.Axial flow seeding unit 10 is core component (see figure 2)s of the present invention.Open 11 loosening function of layer spear, the reverse drag effect of 15 minimizing ratchets of ratchet guard shield, ratchet 12 plays rotation and seeding effect, by sleeve bottom bearing maintenance, the ratchet upper end spins and has spiral fluted mandrel rod 13, mandrel rod 13 plays a part from seeding unit seeding from top to bottom, and mandrel rod 13 upper ends are by bearing and female 14 lockings of Luo.The operation principle of axial flow seeding unit 10 is: under the traction of the jib 7 of living, seeding unit 10 lower ends are by in the institute's degree of depth of regulating insertion soil, open mamoty point 11 and earlier soil layer is lifted pine, the ratchet 12 of follow-up has reduced reverse resistance because of guard shield 15 is arranged for it, so be rotated in the forward (seeing Fig. 2, Fig. 3) under the effect of forward resistance.Since ratchet 12 rotate transmissions mandrel rod 13 rotate, so the helicla flute of mandrel rod 13 just can with the leading the fertile through hole of seed and be communicated with of both sides, sleeve pipe 10 top, thereby make seed kind and fertilizer lead down diffusing the row in soil of centre bore by ratchet 12 along helicla flute.Have spiral fluted mandrel rod 13 and can make several specifications to adapt to the sowing needs according to the different crops kind.Carried out no-tillage system because of the arable land, the face of land has the thing of winding unavoidably, for avoiding the long-pending many influences to sowing of twister, so be provided with shear 16.The arc that is hinged on jib alive 7 rear portions drags 17 of pressing plates to broadcast back suppression loosening function, can increase quality to strengthen suppression power on the arc of rear end.
Specified operational procedure: seat is hinged with caring for behind draft arm 2 and the tractor, and the spiral degree of tightness bar 3 with the depth adjustment small end is connected in hydraulic pressure peg on the tractor again, but transfer hydraulic stem and degree of tightness bar 3 are to the operating position.Turn on Luo below the seed kind fertilizer can 19 when beginning to sow and outward winding and close 18, the through hole that plant, fertilizer can fall to seeding unit 10 naturally starts the tractor-drawn sower and begins walking, utilizes the HYDRAULIC CONTROL SYSTEM seed level and rises and falls, and can carry out normal farmland operation.
Claims (3)
1. the ecological no-tillage drought-resistant seeding machine of axial-flow type is characterized in that: comprise frame, depth adjustment connecting rod, jib alive, axial flow seeding unit; Frame is provided with front-axle beam, the back rest and Shun Liang, and front-axle beam is provided with draft arm and hinged axle bed, and the back rest is provided with open-work and seeds box support, along the beam both sides road wheel, upside installing connecting rods axle bed is installed; Depth adjustment connecting rod base armshaft of both sides and road wheel on frame is hinged; It is hinged with frame, middle hinged with the expansion link that acts on compression spring before the jib to live, and rear end and arc drag that pressing plate is hinged, rearmost end is plugged in the axial flow seeding unit; The axial flow seeding unit is a bushing type combiner, goes up to be communicated with two conduits of seed fertilizer can, and the centre is provided with the shear plate of cutting off twister, and driving pawl is equipped with in the bottom.
By the ecological no-tillage drought-resistant seeding machine of the described axial-flow type of claim 1, it is characterized in that: axial flow seeding unit 10 is opened mamoty point (11) ratchet guard shield (15) hollow ratchet (12) spiral mandrel rod (13) locking mother Luo (14) by sleeve pipe (10) and is constituted; Open the welding of mamoty point (11) and guard shield (15) and sleeve pipe, hollow ratchet (12) with bearing be seated in the sleeve pipe lower end and on connect and spiral mandrel rod (13), the upper end of spiral mandrel rod (13) is locked by nut (14).
3, press the ecological no-tillage drought-resistant seeding machine of claim 1 described axial-flow type, it is characterized in that: live jib (7) front with axle bed (22) is hinged, middle and stressed expansion link in compression spring (9) (8) is hinged, rear end and arc drag pressing plate (17) hinged, rearmost end and seeding unit (10) grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031467717A CN1513289A (en) | 2003-06-25 | 2003-06-25 | Axial-flow type ecological, tillage-free and drought-resistance seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031467717A CN1513289A (en) | 2003-06-25 | 2003-06-25 | Axial-flow type ecological, tillage-free and drought-resistance seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1513289A true CN1513289A (en) | 2004-07-21 |
Family
ID=34240467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031467717A Pending CN1513289A (en) | 2003-06-25 | 2003-06-25 | Axial-flow type ecological, tillage-free and drought-resistance seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1513289A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106205A (en) * | 2011-01-11 | 2011-06-29 | 滁州学院 | Anti-blocking device for small-sized seeder |
| ES2555356A1 (en) * | 2014-06-26 | 2015-12-30 | Larrosa Arnal, S.L. | Mechanical grove seeder with arc chassis, grooved and extendable (Machine-translation by Google Translate, not legally binding) |
| CN109804741A (en) * | 2018-12-30 | 2019-05-28 | 合肥茗满天下茶叶有限公司 | A kind of efficient multifunctional agricultural machinery |
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
| WO2020092576A1 (en) * | 2018-10-31 | 2020-05-07 | Brooklyn Bridge To Cambodia, Inc. | All-season seeder |
| CN115555395A (en) * | 2022-07-04 | 2023-01-03 | 孙慧晓 | Medicament penetrant unit convenient to soil remediation |
| CN117957984A (en) * | 2024-03-28 | 2024-05-03 | 中国农业科学院草原研究所 | Improved equipment based on grassland ecological restoration and ecological restoration method |
| CN118020444A (en) * | 2024-04-11 | 2024-05-14 | 中国农业科学院草原研究所 | Precise hill-drop method and system based on mechanical type small particle seeds |
-
2003
- 2003-06-25 CN CNA031467717A patent/CN1513289A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106205A (en) * | 2011-01-11 | 2011-06-29 | 滁州学院 | Anti-blocking device for small-sized seeder |
| CN102106205B (en) * | 2011-01-11 | 2012-07-18 | 滁州学院 | Anti-blocking device for small-sized seeder |
| ES2555356A1 (en) * | 2014-06-26 | 2015-12-30 | Larrosa Arnal, S.L. | Mechanical grove seeder with arc chassis, grooved and extendable (Machine-translation by Google Translate, not legally binding) |
| WO2020092576A1 (en) * | 2018-10-31 | 2020-05-07 | Brooklyn Bridge To Cambodia, Inc. | All-season seeder |
| CN109804741A (en) * | 2018-12-30 | 2019-05-28 | 合肥茗满天下茶叶有限公司 | A kind of efficient multifunctional agricultural machinery |
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
| CN115555395A (en) * | 2022-07-04 | 2023-01-03 | 孙慧晓 | Medicament penetrant unit convenient to soil remediation |
| CN115555395B (en) * | 2022-07-04 | 2023-09-01 | 孙慧晓 | Medicament permeation device convenient to soil is restoreed |
| CN117957984A (en) * | 2024-03-28 | 2024-05-03 | 中国农业科学院草原研究所 | Improved equipment based on grassland ecological restoration and ecological restoration method |
| CN117957984B (en) * | 2024-03-28 | 2024-06-04 | 中国农业科学院草原研究所 | Improved equipment based on grassland ecological restoration and ecological restoration method |
| CN118020444A (en) * | 2024-04-11 | 2024-05-14 | 中国农业科学院草原研究所 | Precise hill-drop method and system based on mechanical type small particle seeds |
| CN118020444B (en) * | 2024-04-11 | 2024-06-25 | 中国农业科学院草原研究所 | Precise hill-drop method and system based on mechanical type small particle seeds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201403290Y (en) | Machine integrating ditching, fertilizing, rotary tillage and sowing | |
| CN102860155B (en) | Regrinding banded rotary tillage planter | |
| CN101390460B (en) | No-tillage combined precision planter | |
| CN205567000U (en) | Joint soil preparation of independent blade machine | |
| CN103609274A (en) | High-yield cultivation method of selenium-rich purple sweet potatoes | |
| CN206851298U (en) | A kind of maize seedling band returning straw into field and rotary cultivation combined seed and fertilizer drill | |
| CN201409285Y (en) | Four-row tillage-free precision seeder | |
| CN108055898A (en) | A kind of method and its no-tillage seeding machine of the residual seeding on unfallowing field wheat of the whole stalk of corn | |
| CN106171389A (en) | A kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed | |
| CN103907461A (en) | Method for planting buckwheat | |
| CN203399489U (en) | Multi-functional seedling planting machine with rotary tillage device | |
| CN104365201A (en) | Multi-functional seedling planting machine with rotary tillage device | |
| CN1513289A (en) | Axial-flow type ecological, tillage-free and drought-resistance seeder | |
| CN104718967A (en) | Method for planting oat in spring wheat field vacant in summer and autumn | |
| CN201051772Y (en) | Multi-row plough no-tillage seeding machine | |
| CN208624055U (en) | A kind of strong block-resistant type no-tillage fertilizing and seeding machine | |
| CN202941107U (en) | Multifunctional unit capable of pulverizing straw, cleaning straw, fertilizing, sowing and covering straw | |
| CN108811571A (en) | A kind of profiling ridging plastic film mulch rape film side seeder | |
| CN108521912A (en) | A kind of sowing drag links | |
| CN209563164U (en) | A kind of Dry Farmland ridging tectorial seeder | |
| CN201298994Y (en) | No-tillage combination fine drill | |
| CN206776007U (en) | A kind of no-tillage and cover combined seed and fertilizer drill | |
| CN105766305A (en) | Oilseed rape cultivation method | |
| CN211429942U (en) | Paddy field grass-burying field-leveling ditching combined operation machine | |
| CN111990196B (en) | Drought-resistant and lodging-resistant root wrapping cultivation method for sugarcane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |