CN101194550A - Self-propelled combined accuracy work machine for ploughing, smoothing, seeding and maintaining - Google Patents

Self-propelled combined accuracy work machine for ploughing, smoothing, seeding and maintaining Download PDF

Info

Publication number
CN101194550A
CN101194550A CNA2006101344702A CN200610134470A CN101194550A CN 101194550 A CN101194550 A CN 101194550A CN A2006101344702 A CNA2006101344702 A CN A2006101344702A CN 200610134470 A CN200610134470 A CN 200610134470A CN 101194550 A CN101194550 A CN 101194550A
Authority
CN
China
Prior art keywords
plough
self
broadcast
protect
propelledly
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
Application number
CNA2006101344702A
Other languages
Chinese (zh)
Inventor
吴立军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2006101344702A priority Critical patent/CN101194550A/en
Publication of CN101194550A publication Critical patent/CN101194550A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Soil Working Implements (AREA)

Abstract

The invention relates to a self-walking type combination fine tillage machine which combines functions of plowing, tilling, sowing and protecting, which scientifically combines entire devices for tilling, sowing, fertilizing, ridging, covering, rolling, drought-resisting and grass-clearing and the like with a power-driven device and a walking device, namely, a tilling device is arranged on below a beam frame which is arranged between a front axle and a rear axle of the walking device, and power is directly delivered to the tilling device. The devices for tilling, sowing, fertilizing, ridging, covering, rolling, drought-resisting and grass-clearing and the like are arranged on the rear bridge of the walking device. The devices are mutually matched and sow scientifically.

Description

Self-propelledly plough, put in order, broadcast, protect the associating essence and make machine
Affiliated technical field:
The present invention relates to a kind of associating of devices such as whole ground, sowing, fertilising, ridging, covering, suppression, drought resisting, weeding of agricultural machinery smart do mechanical.
Background technology:
The sowing of China's spring ploughing at present great majority still are that people's animal power and farm machinery come operation, and having only small part is to use agricultural machinery.The existing mechanical operation is very single, and operation quality is not high, and the availability that operation often, efficient is low, energy consumption is big, mechanical is low.No. five machinery output of whole operation in spring.Existing operation process is: machinery output (as shown in Figure 1) for the first time is: whole ground device with tractor-drawn and carry out whole ground in spring in autumn, deficiency be: the time apart from sowing time is long, the evaporation of water in soil, native, the easy dusting dust storm of race.Machinery output (as shown in Figure 2) for the second time is: the planting with sowing machine fertilising with tractor-drawn, deficiency be: emerge strong sprout rate influenced by soil moisture content very big, mu seeding quantity and fertilizing amount can not be reduced to minimum.Machinery output for the third time (as shown in Figure 3) is: the field that packer will sow with tractor-drawn and suppress plain.No. the 4th machinery output (as shown in Figure 4) is: adorning spraying machine with the tractor back of the body and will sow the field of suppressing and spray except that herbal medicine, deficiency be: limited by weather environment, otherwise workload and water consumption increase.No. the 5th machinery output, current output are only limited to spring drought not to be had soil moisture (as shown in Figure 5) and is: water tank with the tractor band and execute the water drought resisting.Deficiency be: recruitment is many, water consumption greatly, do not economize on water.
Existing agricultural machinery can not be in the normally production of the input clinical practice of (expense of economic benefit>input) of peasant.Especially be subjected to climatic influences very big.To plough that existing seeding technique can not preserve soil moisture on time finishes.Cause the underproduction, resemble that the peasant is said lives at the mercy of the elements.
Summary of the invention:
Technical problem to be solved by this invention is: be subjected to guarantee emergence rate that the influence of soil moisture content can not be higher, strong sprout rate in order to solve existing farming machinery operation, machinery output often, energy consumption is big, operation rate of machinery is low, farming clothes and production input cost height are ploughed and are broadcast technical problems such as of poor quality.The invention provides and a kind ofly self-propelledly plough, put in order, broadcast, protect the associating essence and make machine.This function will be put in order cultivated, sowing, fertilising, drought resisting, covering, suppression, spray according to the soil moisture content science and be removed farming such as herbal medicine and all finish in one-time mechanical output, thereby guarantee emergence rate that can be bigger, strong sprout, rate reduced machinery output number of times and energy consumption and agricultural clothes expense and production cost.Improved mechanical availability, labor productivity and seeding quality.
The technical scheme that technical problem to be solved by this invention adopted is: will put in order ground device design below the roof beam structure in the middle of the bridge of the front and back of running gear, power directly is sent on the whole ground device not by the variation case of running gear.Be combined into a shape by steering wheel, propons, roof beam structure, engine, back axle, gearbox, driving wheel, steering, braking system, suspension, hydraulic system etc. and walk hitching machinery.Whole ground device can be pulled down, and does not influence the function of hitching machinery.Again fertilising, sowing, water filling, ridging, covering, suppression, the first-class device of spray medicine are combined on the back axle of running gear by suspension arrangement.The present invention can decompose, according to different demands, and operations such as separately whole ground, ridging, sowing, drought resisting, spray medicine, traction.Also can be combined in together, disposable science is finished and is ploughed whole broadcasting and operation such as protect.Whole ground device is provided with comprehensive rotor, does not destroy soil structure and can put forward moisture in the soil again, and in order to solve the strong together problem of seedling, the present invention is provided with ridging limit layer soverlay technique.For the production that ensures spring ploughing is not subjected to day the restriction of drought, the present invention is provided with drought resisting device, can the hole formula according to the soil moisture content quantitative injection.The present invention is provided with two ploughs and two fertilizer applicators and suspension arrangement.The sowing and the fertilising spray that can both ensure science under different situations remove the herbal medicine operation.In order not to be subjected to the restriction of weather, the present invention is provided with humidity and adjusts function, makes weeding reach better effect.For improve operation quality and efficient, for the production cost that cuts down the consumption of energy, invented and self-propelledly ploughed, put in order, broadcast, protect the associating essence and make machine.
The invention has the beneficial effects as follows: existing entire technique be revolve and plough, its deficiency be with have sowing time at interval, easily air-dry, the evaporation of water in soil, race soil easily cause sand dust sudden and violent.Influence the tooth of sending out of seed, reduce emergence rate.Be unfavorable for utilization again to geographical phenomenon.Entire technique of the present invention is both to have pressed not according to whole ground of characteristics science and both whole both having broadcast that seed is sent out the needs standard of tooth and geographical phenomenon that the evaporation of water in soil does not run soil, more meet the conservation tillage that country promotes.Existing sowing soverlay technique is perfect not enough, and the coverage criteria rate is not high.Influenced emergence rate greatly.The soverlay technique of ridging of the present invention limit soil layer has improved the coverage criteria rate greatly, does not have three class seedlings, improved emergence rate and strong sprout rate, can adjust surface temperature again simultaneously.Existing weeding technology is subjected to the restriction (needing to rain) of weather condition.Weeding technology of the present invention is not subjected to the restriction of weather condition can reconcile the humidity on the face of land, makes weeding reach better effect.Prior art is because of the influence of technical deficiencies such as covering, soil moisture content, whole ground, fertilising, the seed consumption height of sowing.The present invention can improve the deficiencies in the prior art, seeding quantity is reduced to minimum, (ensureing under the situation of emergence rate one of every hole).Existingly plough that to put in order, broadcast the mechanical work of protecting all be independent operation.The power utilization rate is low, advance ground often, big, the agricultural production of energy consumption drops into high.The present invention can once advance the finishing to plough and put in order, broadcast and protect operation of ground science, thereby improved the utilization and the operating efficiency of power, reduce and advance ground number of times and energy consumption and agricultural production input.Spring drought also can ensure the seedling rate, and agricultural production is protected.Automaticity height of the present invention, operation are light, for IT application to agriculture, intellectuality lays a good foundation.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 are background technology embodiment end views.
Fig. 6 is the left view of the embodiment of the invention.
Fig. 7 is the right view of the embodiment of the invention.
Fig. 8 is the rearview of the embodiment of the invention.
Among the figure: 1, revolve the engine 2 that goes out, traction power machine 3, hydraulic cylinder 4, spray tank 5, seeding and fertilizing frame 6, water pipe 7, dark fertilizer distributor 8, sower 9, seeding and fertilizer spreading machine chain 10, injector 11, soil layer limit layer adjusting lever 12, soil layer limit layer device frame 13, drug liquid tube 14, soup pipe support 15, soil table humidity is adjusted water jet 16, weeding chemical sprayer 17, packer 18, packer frame 19, soil layer limit layer device 20, ridging covers device 21, drive sprocket 22, seed pressing wheel 23, ridging covers device pull bar 24, plough frame 25, seed opener 26, applicator boot 27, hang drag link 28, position-limited wheel 29, parallelogram hangs undercarriage 30, draw-gear back axle 31, force pump 32, force pump power wheel 33, draw-gear driving belt 34, dark loose hook 35, straight knife 36, tulwar 37, go out and plough machine 38, draw-gear roof beam structure 39, draw-gear propons 40, draw-gear forward mounting 41, water filling device controller 42, seed manure machine 43, clutch pulley 44, traction power machine belt pulley 45, revolve the engine belt pulley 46 that goes out, draw-gear steering wheel 47, go out and plough machine belt 48, go out and plough machine belt pulley 49, draw-gear driving wheel 50, water filling controller sprocket wheel 51, water filling controller chain 52, water tank 53, the tractor 54 of background technology, the seed-furrow opener 55 of background technology, the sower 56 of background technology, the covering device 57 of background technology, the packer 58 of background technology, the spray tank 59 of background technology, the shower nozzle 60 of background technology, the water tank 61 of background technology, the water pipe 62 of background technology, the rotovator 63 of background technology, the ridging ploughshare of background technology
Embodiment:
As shown in Figure 6: be combined into a draw-gear by steering wheel (46), propons (39), forward mounting (40), roof beam structure (38), back axle (30), driving wheel (49), engine (2), engine (1), and propons (39) is connected at roof beam structure (38) A place by forward mounting (40).The roof beam structure (38) that the cultivated machine (37) that will go out again is installed in the middle of steering wheel (46), the driving wheel (49) is connected with the C place down.Force pump (31) is installed in back axle (30) left side.Again applicator boot (26), seed opener (25) are installed in by plough frame (24) and hang on the drag link (27).Ridging covers device (20) and is sleeved on the suspension drag link (27) by ridging covering device pull bar (23).Fertilizer deep applicator (7) seeder (8), seed pressing wheel (22), injector (10) successively are installed on the seeding and fertilizing frame (5) successively, and are sleeved on the suspension drag link (27).Soil layer limit layer device (19) is mounted on injector (10) the back seeding and fertilizing frame (5) by soil layer limit layer device frame.Packer (17) is mounted on soil layer limit layer device (19) the back seeding and fertilizing frame (5) by packer frame (18).Soil table humidity is adjusted water jet (15), weeding chemical sprayer (16) is installed on the packer frame (18) by soup pipe support (14).And install B place after packer (17) back hangs drag link (27) to be contained in parallelogram suspension undercarriage (29) by vertical shaft sleeve, and be mounted on draw-gear back axle (30) afterbody by suspension undercarriage (29).Position-limited wheel (28) device has hung B place, frame (29) rear portion at parallelogram.
As shown in Figure 8: spray tank (4) is mounted on draw-gear driving wheel (49) both sides, and water tank (52) is installed in draw-gear driving wheel (49) top, and seed manure machine (42) is installed together side by side with sower (8).
The course of work:
Non-job state is as shown in Figure 7: mention built on stilts by hydraulic cylinder (3) the cultivated machine (37) that will go out, again by parallelogram hang undercarriage (29) will back seeding and fertilizing device, water filling device, chemical spraying device, ridging cover the suppression device, mentions built on stilts.
Job state: as shown in Figure 7, drop down onto ground by hydraulic cylinder (3) the cultivated machine (37) that will go out, by revolving the engine that goes out (1) outputting power, by revolving the engine belt pulley (45) that goes out, going out and plough machine belt (47), go out and plough machine belt pulley (48), make cultivated machine (37) rotation of going out.By traction power machine (2) outputting power, be combined into draw-gear by traction power machine belt pulley (44), draw-gear driving belt (33) clutch pulley (43), draw-gear back axle (30), driving wheel (49) draw-gear steering wheel (46) and draw the farming industry of going out again.Hung frame (29) by parallelogram simultaneously back seeding and fertilizing device, water filling device, chemical spraying device, ridging are covered the suppression device, drop down onto ground (position-limited wheel (28), seed pressing wheel (22) contact with the ground compacting), and drawn its device and plough, broadcast, protect operation.
As shown in Figure 6: by deep-fertilizing furrow opener (26), seed opener (25) trench digging, by seed pressing wheel (22) drive sprocket (21), seeding and fertilizer spreading machine chain (9) drive dark fertilizer distributor (7), sower (8) carries out the seeding and fertilizing operation, and covers device (20) and a soil layer limit layer device (19) carries out ridging, the covering of limit layer by ridging.Packer (17) flattens it real.Force pump power wheel (32) drives force pump (31) simultaneously, adjusts water jet (15) by spray tank (4) by drug liquid tube (13) soil table humidity, and weeding chemical sprayer (16) is sprayed onto ground surface with the weeding soup.As Fig. 7, as shown in Figure 8: in that the spring drought soil moisture is bad can not normally sow the time, by water tank (52) by water pipe (6), injector (10) and drive limit the quantity of hole formula or the water filling of bar formula science of water filling controller sprocket wheel (50), water filling controller chain (51), water filling device controller (41) by seed pressing wheel (22) and carry out the drought-resistant seeding operation.

Claims (9)

1. self-propelledly plough, put in order, broadcast, protect the associating essence and make machine for one kind, make and plough whole ground device, seeding and fertilizing device, ridging cover suppression device, chemical spraying device, hydraulic system etc. and running gear composite design together.It is characterized in that: plough the middle preceding roof beam structure upper/lower positions of front and back bridge that whole ground device has been arranged on running gear.Plough fertilizer applicator, seeder, seed pressing wheel, injector, soil layer limiter, packer, water jet, chemical sprayer, column groups lumps together successively from front to back.And with the ridging cladding system side by side by the suspension arrangement aggregate erection at the afterbody (on the back axle) of running gear.
2. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that: the propons of running gear and being connected of roof beam structure are by left and right sides balance staff, insert the cartridge type suspension arrangement up and down and be connected.
3. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that: whole ground device is by the two-way control of liquefaction system, gear-box is located at a side and the place ahead of whole ground roller, establishes a mixing mill and multiple cutters such as dark pine and stubble-cleaning are housed.
4. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that: rear linkage is a parallelogram sturcutre, and is connected with peg by vertical shaft, and the both sides of parallelogram undercarriage are provided with position-limited wheel.
5. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that: be provided with two ploughshare formula ploughs, be fixedly mounted on the peg.Seeding and fertilizing frame and ridging cladding system turning set are contained on the peg.
6. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that: seed pressing wheel and land wheel are combined into one and take turns, and vertically are installed in the below of seeding and fertilizing frame longitudinal axis.
7. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that; The pull bar of ridging, cladding system is dismantled and assembled, and the soil layer limiter is arranged on the afterbody of seeding and fertilizing frame, and is provided with adjusting lever.
8. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that: injector drives controller by land wheel by latticing, the control water yield and water flooding regime.
9. according to claim 1ly self-propelledly plough, put in order, broadcast, protect, unite essence and make machine, it is characterized in that: after the support on the logical packer frame of the shower nozzle of chemical spraying device is arranged on packer, and two row shower nozzles are set.
CNA2006101344702A 2006-12-04 2006-12-04 Self-propelled combined accuracy work machine for ploughing, smoothing, seeding and maintaining Pending CN101194550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2006101344702A CN101194550A (en) 2006-12-04 2006-12-04 Self-propelled combined accuracy work machine for ploughing, smoothing, seeding and maintaining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2006101344702A CN101194550A (en) 2006-12-04 2006-12-04 Self-propelled combined accuracy work machine for ploughing, smoothing, seeding and maintaining

Publications (1)

Publication Number Publication Date
CN101194550A true CN101194550A (en) 2008-06-11

Family

ID=39545320

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006101344702A Pending CN101194550A (en) 2006-12-04 2006-12-04 Self-propelled combined accuracy work machine for ploughing, smoothing, seeding and maintaining

Country Status (1)

Country Link
CN (1) CN101194550A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696571A (en) * 2012-06-20 2012-10-03 中国农业大学 Four-wheel drive navigated spraying robot system
CN104145549A (en) * 2014-07-29 2014-11-19 柳州市宏大机械制造有限公司 Tractor
CN104186047A (en) * 2014-08-14 2014-12-10 高圣荣 Automatic agricultural operation method
CN104541675A (en) * 2015-01-14 2015-04-29 山东理工大学 Seed pressing wheel device applied to seeder
CN104919922A (en) * 2015-06-17 2015-09-23 艾海提·阿卜力米提 Self-propelled plastic film residue recycling machine
CN105165155A (en) * 2015-09-17 2015-12-23 农业部南京农业机械化研究所 Combination type operation machine capable of conducting fertilizer spreading, rotary tillage, sowing and spraying
CN105210493A (en) * 2014-07-10 2016-01-06 中国农业科学院作物科学研究所 Corn pushes away stubble clear ridge rotary tillage seeding technique
CN106688344A (en) * 2015-08-05 2017-05-24 李金全 Multifunctional combined soil preparation sower
CN107223375A (en) * 2017-07-21 2017-10-03 山东省农业机械科学研究院 Wheat stubble Peanut stubble ploughing, rotary tillage tectorial seeder
CN107567735A (en) * 2017-09-21 2018-01-12 柳州农投生态农业科技有限公司 A kind of multi-functional agricultural machine
CN107683647A (en) * 2017-09-22 2018-02-13 湖州吴兴升浪生态农业有限公司 A kind of agricultural is loosened the soil integrated device with efficient weeding
CN107873151A (en) * 2017-12-26 2018-04-06 信阳师范学院 A kind of tea place weeding apparatus
CN107996044A (en) * 2018-02-01 2018-05-08 黄瑞荣 The agriculture nonirrigated farmland machine of-kind of multifunctional efficient
CN109220086A (en) * 2018-08-24 2019-01-18 艾比布·阿不拉 Three kinds of new type sowing technologies and its with omnipotent accurate ditch canopy seeder
CN110226497A (en) * 2015-05-29 2019-09-13 株式会社久保田 Trolley and transplantation device
RU2740173C1 (en) * 2020-01-28 2021-01-12 Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт гидротехники и мелиорации имени А.Н. Костякова" (ФГБНУ "ВНИИГиМ им. А.Н. Костякова") Combined unit of biomelioration of lands with processing of wood shrubs for recycling of wood chips, wood ash and seeds sowing

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696571B (en) * 2012-06-20 2014-01-08 中国农业大学 Four-wheel drive navigated spraying robot system
CN102696571A (en) * 2012-06-20 2012-10-03 中国农业大学 Four-wheel drive navigated spraying robot system
CN105210493A (en) * 2014-07-10 2016-01-06 中国农业科学院作物科学研究所 Corn pushes away stubble clear ridge rotary tillage seeding technique
CN105210493B (en) * 2014-07-10 2018-11-09 中国农业科学院作物科学研究所 Corn pushes away the clear ridge rotary tillage type of seeding of stubble
CN104145549A (en) * 2014-07-29 2014-11-19 柳州市宏大机械制造有限公司 Tractor
CN104145549B (en) * 2014-07-29 2016-06-08 柳州市宏大机械制造有限公司 Tractor
CN104186047A (en) * 2014-08-14 2014-12-10 高圣荣 Automatic agricultural operation method
CN104541675A (en) * 2015-01-14 2015-04-29 山东理工大学 Seed pressing wheel device applied to seeder
CN110226497A (en) * 2015-05-29 2019-09-13 株式会社久保田 Trolley and transplantation device
CN104919922A (en) * 2015-06-17 2015-09-23 艾海提·阿卜力米提 Self-propelled plastic film residue recycling machine
CN106688344A (en) * 2015-08-05 2017-05-24 李金全 Multifunctional combined soil preparation sower
CN105165155A (en) * 2015-09-17 2015-12-23 农业部南京农业机械化研究所 Combination type operation machine capable of conducting fertilizer spreading, rotary tillage, sowing and spraying
CN107223375A (en) * 2017-07-21 2017-10-03 山东省农业机械科学研究院 Wheat stubble Peanut stubble ploughing, rotary tillage tectorial seeder
CN107567735A (en) * 2017-09-21 2018-01-12 柳州农投生态农业科技有限公司 A kind of multi-functional agricultural machine
CN107683647A (en) * 2017-09-22 2018-02-13 湖州吴兴升浪生态农业有限公司 A kind of agricultural is loosened the soil integrated device with efficient weeding
CN107873151A (en) * 2017-12-26 2018-04-06 信阳师范学院 A kind of tea place weeding apparatus
CN107996044A (en) * 2018-02-01 2018-05-08 黄瑞荣 The agriculture nonirrigated farmland machine of-kind of multifunctional efficient
CN109220086A (en) * 2018-08-24 2019-01-18 艾比布·阿不拉 Three kinds of new type sowing technologies and its with omnipotent accurate ditch canopy seeder
RU2740173C1 (en) * 2020-01-28 2021-01-12 Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт гидротехники и мелиорации имени А.Н. Костякова" (ФГБНУ "ВНИИГиМ им. А.Н. Костякова") Combined unit of biomelioration of lands with processing of wood shrubs for recycling of wood chips, wood ash and seeds sowing

Similar Documents

Publication Publication Date Title
CN101194550A (en) Self-propelled combined accuracy work machine for ploughing, smoothing, seeding and maintaining
CN104521355B (en) Deep scarification, rotary tillage and layered fertilization zoning seed broadcaster for wheat
CN103444317B (en) One kind is used for coarse cereal seeding machine for no-tillage seeding
CN204634293U (en) One grow wheat subsoiling rotary tillage layer by layer manuring divides band seed broadcaster
CN107182318A (en) Multi-functional peanut seeder and the method that Peanut mitigation synergy cultivation is carried out with it
CN105684585A (en) Peanut seeder
CN104584824B (en) A kind of wheat etc. broadcasts sowing and planted inferior deep broadcast application method deeply
CN204047116U (en) A kind of clover is no-tillage, apply fertilizer, spray medicine one sower
CN102598935A (en) Single-bud/double-bud transverse planter for sugarcanes
CN105379460A (en) Straw mulching and ridging sowing machine
CN110149825A (en) The combine potato seeder of earthing on a kind of ridge teleblem
CN104798467A (en) Ridging, pesticide spraying, under-film water applying, earthing and hole sowing combined machine
CN105706553A (en) Automatic punching type peanut seeding machine
CN105917774B (en) A kind of subsoiling fertilising pressure ditch makes a seeder
CN204837013U (en) Trench sowing film mulching sowing machine
CN205491692U (en) Automatic formula of punching peanut seeder
CN203423944U (en) No-tillage semi-precision seeder
CN205755435U (en) A kind of no-tillage automatically controlled corn compound seeder
CN105519275B (en) Cotton field soil plough layer reconstruction and matched cultivation method
EA011873B1 (en) An apparatus and method for tillage using ridges
CN101790907A (en) Combined ploughing and sowing set
CN105815010A (en) No-tillage electronic control corn compound planter
CN109287412A (en) Japonica Hybrid dry-land cultivation method
CN205812701U (en) A seeder made by a kind of subsoiling fertilising pressure ditch
CN203353068U (en) Scarification fertilizer distributor for selenium sand watermelons

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080611