CN202354052U - Hilly dry land zone type relay cropping wheat no-tillage seeding fertilizing machine and ditcher thereof - Google Patents
Hilly dry land zone type relay cropping wheat no-tillage seeding fertilizing machine and ditcher thereof Download PDFInfo
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- CN202354052U CN202354052U CN2011205051196U CN201120505119U CN202354052U CN 202354052 U CN202354052 U CN 202354052U CN 2011205051196 U CN2011205051196 U CN 2011205051196U CN 201120505119 U CN201120505119 U CN 201120505119U CN 202354052 U CN202354052 U CN 202354052U
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Abstract
The embodiment of the utility model discloses a ditcher of a hilly dry land zone type relay cropping wheat no-tillage seeding fertilizing machine. A ditching knife of the ditcher is sharp-angled, the tip of the ditching knife extends forward and forms an acute angle with the horizontal plane, and the middle part of the back of the ditching knife is provided with a sharp soil breaking knife edge; two wings of the ditching knife are short and are smooth concave surfaces; and a ditcher handle is a circular thickened seamless steel pipe. The soil breaking edge can easily break the soil in front of the ditching knife; because the two wings of the ditching knife are the smooth concave surfaces, the soil resistance subjected by the ditching knife in the advancing process can be reduced; and because the ditcher handle is the circular thickened seamless steel pipe, the supporting strength and toughness of the ditcher handle are greatly higher than those of a steel strip. According to the ditcher of the hilly dry land zone type relay cropping wheat no-tillage seeding fertilizing machine, the resistance subjected by the ditcher during ditching can be reduced to minimum, so that the ditcher has strong deformation resistance; and the utility model also provides the hilly dry land zone type relay cropping wheat no-tillage seeding fertilizing machine using the ditcher.
Description
Technical field
The utility model relates to agricultural machinery technological field, more particularly, relates in particular to nonirrigated farmland, a kind of hills belt interplanting wheat no-tillage seeding fertilization machine and plough thereof.
Background technology
The southwest is the third-largest wheat advantage producing region of China, contains Sichuan, Chongqing, Yunnan, Guizhou 4 provinces and cities, and this region topography rises and falls, and geographical relief is main with mountain region and hills, and the plot is narrow and small, and infrastructure such as road, water conservancy are poor, mechanized operation inconvenience.Because these district's heat condition three ripe deficiencies, two ripe having a surplus, so many be main with the intercropping and interplanting plantation, " wheat/soybean " and " wheat/sweet potato " is the interplanting cropping pattern of promoting mainly.Spacing sleeve cropping has been inherited the fine tradition of China's cropping system, have to improve land utilization efficiency, increase plurality of advantages such as annual grain yield, but also exist technical sophistication, recruitment many, be not easy to drawbacks such as mechanization, planting cost height, benefit is low.Under the situation that current rural laborer shifts in a large number, the agricultural workforce is becoming tight day, Wheat Production is seen extensive more, yields poorly, and is of poor benefits, indivedual local phenomenons of letting a piece of farmland go to waste in the arable land that also occur.
Development mechanization sowing both can be liberated the labour, can guarantee seeding quality again, improved output, and make high yield and efficiently really obtain unification, be the only way of guaranteeing the hilly area sustainable development of agricultural production.In northern Plain, wheat is the crop of first realization entire mechanization of China.But north and south geographical relief, weather, soil heterogeneity are big, and north machinery also is not suitable for south, so must develop the small-sized machine that is applicable to southern hills, it then is the first step of its development that realization mechanization is sowed.Simultaneously, because how overcast and rainy southern wheat (particularly Sichuan) is between sowing time, soil cultivation inconvenience.And former study shows; Rotary tillage machinery is in whole ground process, and running up of its blade destroys greatly soil structure, and lacking no-tillage is whole Agricultural Development direction; But it is higher to the requirement of seeding machinery that no-tillage operation will be guaranteed seeding quality, difficult especially in the sticking heavy south of the soil texture.
Southern hills area soil is sticking heavy, and how overcast and rainy during the wheat cultivation, soil cultivation is unsuitable; And existing rotary tillage machinery is excessive to the stirring amount of soil, has destroyed the structure of upper soll layer, and soil is prone to dehydration; The seed germination process of emerging is obstructed; Dry year is bigger to the influence of emerging, so the seeding machinery that use in the southern hills area need be provided with plough.
In the seeding machinery that uses at present, the ditching knife of its plough is the flat ditching knife that iron plate or steel plate are made, and the plough handle of its ditching knife is that steel bar is made; Because plough receives the resistance that comes from soil in the trench digging process quite big; And the direction of resistance has the component perpendicular to the extended planar of flat ditching knife; The flat ditching knife that iron plate and steel plate are made is prone to produce the turned distortion that waits under the effect perpendicular to the component of the extended planar of flat ditching knife; And the making of plough handle use steel bar, the support strength of steel bar and toughness are difficult to resist the resistance that receives in the plough trench digging process, are prone to deform.
Therefore, how a kind of suitable southern hills and heavy soil being provided and having nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine and the plough thereof of stronger ability of anti-deformation, is the technical barrier that those skilled in the art need solve.
The utility model content
In view of this, the utility model provides a kind of suitable hills and heavy soil and has had nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine and the plough thereof of stronger ability of anti-deformation.
In order to achieve the above object, the utility model embodiment provides following technical scheme:
The plough of nonirrigated farmland, a kind of hills belt interplanting wheat no-tillage seeding fertilization machine comprises opener post, and said opener post is provided with the plough handle that the upper end is fixedly connected with it, and the lower end of said plough handle is fixedly connected with ditching knife; Said ditching knife is a pointed shape, and the tip of said ditching knife leans out forward and horizontal by acute angle, and the middle part at the said ditching knife back side has the sword that breaks ground of the edge of a knife shape that is sharp; The both wings of said ditching knife are shorter, are smooth concave surface; Said plough handle is circular heavy seamless steel pipe.
Preferably, said ditching knife specifically uses the thickening angle steel to be made, and the corner angle that two Plane intersects of said thickening angle steel form form the sword that breaks ground of said ditching knife.
Preferably, also be provided with covering device on the said plough handle.
On the basis of technique scheme, the utility model also provides nonirrigated farmland, a kind of hills belt interplanting wheat no-tillage seeding fertilization machine, comprises frame, secondary frame, land wheel and seed opener; Said frame is provided with kind of a case, and said kind of case lower end is provided with seeding unit, and the lower end of said kind of case also is provided with discharging tube, and said discharging tube is communicated with said kind of case and said seed opener; Also comprise fertilizer can and applicator boot, said fertilizer can lower end is provided with fertilizer apparatus, is provided with defertilizing tube between said fertilizer can and the said applicator boot; Said applicator boot is specially four, and horizontally set; Said seed opener is specially four, and horizontally set;
Said seed opener and said applicator boot are the plough described in the technique scheme, and said plough is fixedly installed in said frame; Corresponding said applicator boot and the said seed opener in front and back is arranged on the same straight line.
Preferably, vertically, the point of said seed opener exceeds 6cm than the tip of said applicator boot.
Preferably, be provided with chain between said land wheel and said fertilizer apparatus and the seeding unit.
Preferably, the front end of said frame is provided with three joints, superposed said joint with about the line of two said joints constitute isosceles triangle.
Preferably, said land wheel is welded by steel ring and round steel, steel ring peripheral solder spike-tooth.
Preferably; The covering device that said applicator boot and said seed opener all are provided with is made up of the rectangular box of a flank hole, the V font structure of a two ends boring, a torque spring etc.; The three links to each other through same screw rod; Spring is fixed on rectangular box inside, and the two ends of V font structure are fixed on the side of rectangular box, and the two ends of spring are stuck in the both sides of V font structure.
Preferably, said seeding unit is provided with the amount of seed metering regulating handle, and said fertilizer apparatus is provided with the defertilizing amount regulating handle.
On the basis of technique scheme; The plough of nonirrigated farmland, a kind of hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides; Comprise opener post; Said opener post is provided with the plough handle that the upper end is fixedly connected with it, and the lower end of said plough handle is fixedly connected with ditching knife; Said ditching knife is a pointed shape, and the tip of said ditching knife leans out forward and horizontal by acute angle, and the middle part at the said ditching knife back side has the sword that breaks ground of the edge of a knife shape that is sharp; The both wings of said ditching knife are shorter, are smooth concave surface; Said plough handle is circular heavy seamless steel pipe.
The plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides; Middle part, the back side of its ditching knife is provided with is the sword that breaks ground of sharp edge of a knife shape and can be like a cork the soil in ditching knife the place ahead be broken; And the both wings of ditching knife are shorter; And be smooth concave surface, this structure can reduce the resistance of the soil that ditching knife receives effectively in the process of advancing; Simultaneously, the plough handle is circular heavy seamless steel pipe, and the support strength of circular heavy seamless steel pipe and toughness are far longer than the steel bar of mentioning in the above-mentioned background technology.Therefore, the resistance drop that the said structure of the plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides receives in the time of can plough being ditched is extremely minimum, thereby can strengthen the ability of anti-deformation of plough.
So the plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides has stronger ability of anti-deformation.
In addition, the utility model also provides nonirrigated farmland, a kind of hills belt interplanting wheat no-tillage seeding fertilization machine, comprises frame, secondary frame, land wheel and seed opener; Said frame is provided with kind of a case, and said kind of case lower end is provided with seeding unit, and the lower end of said kind of case also is provided with discharging tube, and said discharging tube is communicated with said kind of case and said seed opener; Also comprise fertilizer can and applicator boot, said fertilizer can lower end is provided with fertilizer apparatus, is provided with defertilizing tube between said fertilizer can and the said applicator boot; Said applicator boot is specially four, and horizontally set; Said seed opener is specially four, and horizontally set; Said seed opener and said applicator boot are the plough described in the technique scheme, and said plough is fixedly installed in said frame; Corresponding said applicator boot and the said seed opener in front and back is arranged on the same straight line.Because the plough described in the technique scheme has stronger ability of anti-deformation; So; In nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine course of work; Reduce the maintenance frequency of plough, thereby reduced the shutdown number of times of nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine, thereby improved the operating efficiency of nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine; And nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides has the function of fertilising and sowing simultaneously, can apply fertilizer simultaneously and sow; Simultaneously; Because nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides only has four seed openers and four applicator boots; The driving force that needs during driving is less, and the small tractor casing drives, and can adapt to mountain region and undulating topography better.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine master TV structure sketch map that Fig. 1 provides for the utility model;
Nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization pusher side TV structure sketch map that Fig. 2 provides for the utility model;
The side-looking structural representation of the plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that Fig. 3 provides for the utility model;
The plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that Fig. 4 provides for the utility model face structural representation;
The structural representation of covering device in nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that Fig. 5 provides for the utility model.
Among Fig. 1 to Fig. 5:
1, joint; 2, frame; 3, fertilizer can; 4, fertilizer apparatus; 5, seeding unit; 6, plant case; 7, land wheel arrangement for adjusting height; 8, secondary frame; 9, land wheel; 11, seed opener; 12, covering device; 13, applicator boot; 14, row fat sprocket; 15, seeding sprocket wheel; 16, chain; 17, drive sprocket; 18, the seeding unit amount of broadcasting regulating handle; 19, the fertilizer apparatus amount of broadcasting regulating handle: 20, opener post; 131, plough handle; 133, ditching knife; 134, the sword that breaks ground.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
In the argumentation hereinafter, please refer to Fig. 1-Fig. 5, nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine master TV structure sketch map that Fig. 1 provides for the utility model; Nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization pusher side TV structure sketch map that Fig. 2 provides for the utility model; The side-looking structural representation of the plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that Fig. 3 provides for the utility model; The plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that Fig. 4 provides for the utility model face structural representation; The structural representation of covering device in nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that Fig. 5 provides for the utility model.Function for ease of to plough is described, and this paper combines nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine that plough is described.
Please refer to Fig. 3 to Fig. 5; The plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides; Comprise opener post 20; Opener post 20 is provided with the plough handle 131 that the upper end is fixedly connected with it, and the lower end of plough handle 131 is fixedly connected with ditching knife 133; Ditching knife 133 is a pointed shape, and the tip of ditching knife 133 leans out forward and horizontal by acute angle, and the middle part at ditching knife 133 back sides has the sword 134 that breaks ground of the edge of a knife shape that is sharp; The both wings of ditching knife 133 are shorter, are smooth concave surface; Plough handle 131 is circular heavy seamless steel pipe.
The plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides; Middle part, the back side of its ditching knife 133 is provided with is the sword 134 that breaks ground of sharp edge of a knife shape and can be like a cork the soil in ditching knife 133 the place aheads be broken; And the both wings of ditching knife 133 are shorter; And be smooth concave surface, this structure can reduce the resistance of the soil that ditching knife 133 receives effectively in the process of advancing; Simultaneously, plough handle 131 is circular heavy seamless steel pipe, and the support strength of circular heavy seamless steel pipe and toughness are far longer than the steel bar of mentioning in the above-mentioned background technology.Therefore, the resistance drop that the said structure of the plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides receives in the time of can plough being ditched is extremely minimum, thereby can strengthen the ability of anti-deformation of plough.
So the plough of nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides has stronger ability of anti-deformation.
For ease of the making of ditching knife 133, reduce its production cost, the ditching knife 133 concrete thickening angle steel that use are made, and the corner angle that two Plane intersects of thickening angle steel form form the sword 134 that breaks ground of ditching knife.
Preferably, also be provided with covering device 12 on the plough handle 131.The ditch that the setting of covering device 12 can be left plough better carries out earthing.
On the basis of technique scheme, nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides comprises frame 2, secondary frame 8, land wheel 9 and seed opener 11; Frame 2 is provided with kind of case 6, plants case 6 lower ends and is provided with seeding unit 5, and the lower end of planting case 6 also is provided with discharging tube, and discharging tube is communicated with kind of case 6 and seed opener 5; Also comprise fertilizer can 3 and applicator boot 13, fertilizer can 3 lower ends are provided with fertilizer apparatus 4, are provided with defertilizing tube between fertilizer can 3 and the applicator boot 13; Applicator boot 13 is specially four, and horizontally set; Seed opener 11 is specially four, and horizontally set; Seed opener 11 is the plough in the technique scheme with applicator boot 13, and plough is fixedly installed in frame 2; The corresponding applicator boot 13 in front and back is arranged on the same straight line with seed opener 11.
Particularly; The direction of travel of belt interplanting wheat no-tillage seeding fertilization machine along the nonirrigated farmland, hills; Frame 2 is positioned at secondary frame 8 the place aheads, plants case 6 and is arranged at frame 2 tops with fertilizer can 3, and seed opener 11 is arranged at frame 2 belows with applicator boot 13; And applicator boot 13 is positioned at seed opener 11 the place aheads, and the lower end of applicator boot 13 is lower than the lower end of seed opener 11; Secondary frame 8 after, land wheel 9 is installed on the secondary frame 8.
In addition; Applicator boot 13 corresponding before and after in nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine is arranged on the same straight line with seed opener 11; Satisfied the design of the sowing of secondary ditching; The resistance of seed opener 11 trench diggings reduces greatly, and then has reduced the required driving force of nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine; And, during seed opener 11 trench digging on the ditch that applicator boot 13 is left process, can play better earthing effect to fertilizer.Preferably, applicator boot 13 is 16cm with the spacing of seed opener 11.
Because the plough in the technique scheme has stronger ability of anti-deformation; So; In nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine course of work; Reduce the maintenance frequency of plough, thereby reduced the shutdown number of times of nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine, improved the operating efficiency of nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine; And nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides has the function of fertilising and sowing simultaneously, can apply fertilizer simultaneously and sow; Simultaneously; Because nonirrigated farmland, the hills belt interplanting wheat no-tillage seeding fertilization machine that the utility model provides only has four seed openers 11 and four applicator boots 13; The driving force that needs during driving is less, and the small tractor casing drives, and can adapt to mountain region and undulating topography better.
Preferably, vertically, the point of the seed opener 11 of nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine exceeds 6cm than the tip of applicator boot 13.The ditch that applicator boot 13 is left is darker, can increase crop to fertilizer utilization ratio.
Particularly, be provided with chain 16 between land wheel 9 and fertilizer apparatus 4 and the seeding unit 5.Chain 16 can drive fertilizer apparatus 4 and seeding unit 5 simultaneously, thereby the seeding quantity of making and fertilizing amount are consistent substantially.
For guaranteeing nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine and the stability that drives when being connected between the tractor, the front end of frame 2 is provided with three joints 1, superposed joint 1 and about the line formation isosceles triangle of two joints 1.
For strengthening the frictional force between land wheel 9 and the ground, prevent that land wheel 9 from skidding, guarantee fertilising and seed spacing, land wheel 9 is welded by steel ring and round steel, and steel ring peripheral solder spike-tooth.In traveling process, spike-tooth inserts in the soil, thereby prevents that skidding from appearring in land wheel 9.
Preferably; Covering device 12 mainly is made up of the rectangular box of a flank hole, the V font structure of a two ends boring, a torque spring etc.; The three links to each other through same screw rod; Spring is fixed on rectangular box inside, and the two ends of V font structure are fixed on the side of rectangular box, and the two ends of spring are stuck in the both sides of V font structure.In nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine advances process; Leave a 12cm zanjon earlier at preceding applicator boot 13; Simultaneously land wheel 9 rotates to drive and installs that drive sprocket 17 rotates on the land wheel main shafts, and drives row fat sprockets 14 through chain 16 and rotate, and fertilizer falls in the groove that applicator boot 13 leaves; The covering device 12 that is fixed on applicator boot 13 back is filled and led up groove, accomplishes the earthing of ditching for the first time; Meanwhile; The seed opener 11 that is positioned at applicator boot 13 back is left the shallow ridges of a 6cm once more on the groove that has covered soil; Land wheel 9 rotates and drives the drive sprocket of installing on land wheels 9 main shafts 17 and rotate, and drives seeding sprocket wheels 15 through chain 16 and rotate, and seed falls in the groove that seed opener 11 leaves; The covering device 12 that is fixed on seed opener 11 back is filled and led up groove once more, accomplishes the earthing of ditching for the second time; So far accomplish the ferti-seeding process.
In order to control fertilizing amount and amount of seed metering, seeding unit 5 is provided with amount of seed metering regulating handle 18, and fertilizer apparatus 4 is provided with defertilizing amount regulating handle 19.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. the plough of nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine comprises opener post, and said opener post is provided with the plough handle that the upper end is fixedly connected with it, and the lower end of said plough handle is fixedly connected with ditching knife; It is characterized in that: said ditching knife is a pointed shape, and the tip of said ditching knife leans out forward and horizontal by acute angle, and the middle part at the said ditching knife back side has the sword that breaks ground of the edge of a knife shape that is sharp; The both wings of said ditching knife are shorter, are smooth concave surface; Said plough handle is circular heavy seamless steel pipe.
2. the plough of nonirrigated farmland, hills according to claim 1 belt interplanting wheat no-tillage seeding fertilization machine; It is characterized in that: said ditching knife specifically uses the thickening angle steel to be made, and the corner angle that two Plane intersects of said thickening angle steel form form the sword that breaks ground of said ditching knife.
3. the plough of nonirrigated farmland, hills according to claim 2 belt interplanting wheat no-tillage seeding fertilization machine is characterized in that: also be provided with covering device on the said plough handle.
4. nonirrigated farmland, hills belt interplanting wheat no-tillage seeding fertilization machine comprises frame, secondary frame, land wheel and seed opener; Said frame is provided with kind of a case, and said kind of case lower end is provided with seeding unit, and the lower end of said kind of case also is provided with discharging tube, and said discharging tube is communicated with said kind of case and said seed opener; Also comprise fertilizer can and applicator boot, said fertilizer can lower end is provided with fertilizer apparatus, is provided with defertilizing tube between said fertilizer can and the said applicator boot; Said applicator boot is specially four, and horizontally set; Said seed opener is specially four, and horizontally set; It is characterized in that:
Said seed opener and said applicator boot are each described plough of aforesaid right requirement 1-3, and said plough is fixedly installed in said frame; Corresponding said applicator boot and the said seed opener in front and back is arranged on the same straight line.
5. nonirrigated farmland, hills according to claim 4 belt interplanting wheat no-tillage seeding fertilization machine, it is characterized in that: vertically, the point of said seed opener exceeds 6cm than the tip of said applicator boot.
6. nonirrigated farmland, hills according to claim 5 belt interplanting wheat no-tillage seeding fertilization machine is characterized in that: be provided with chain between said land wheel and said fertilizer apparatus and the seeding unit.
7. nonirrigated farmland, hills according to claim 4 belt interplanting wheat no-tillage seeding fertilization machine, it is characterized in that: the front end of said frame is provided with three joints, superposed said joint with about the line of two said joints constitute isosceles triangle.
8. nonirrigated farmland, hills according to claim 4 belt interplanting wheat no-tillage seeding fertilization machine, it is characterized in that: said land wheel is welded by steel ring and round steel, steel ring peripheral solder spike-tooth.
9. according to each nonirrigated farmland, described hills belt interplanting wheat no-tillage seeding fertilization machine of claim 4-8; It is characterized in that: the covering device that said applicator boot and said seed opener all are provided with is made up of the rectangular box of a flank hole, the V font structure of a two ends boring, a torque spring etc.; The three links to each other through same screw rod; Spring is fixed on rectangular box inside; The two ends of V font structure are fixed on the side of rectangular box, and the two ends of spring are stuck in the both sides of V font structure.
10. nonirrigated farmland, hills according to claim 9 belt interplanting wheat no-tillage seeding fertilization machine, it is characterized in that: said seeding unit is provided with the amount of seed metering regulating handle, and said fertilizer apparatus is provided with the defertilizing amount regulating handle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205051196U CN202354052U (en) | 2011-12-07 | 2011-12-07 | Hilly dry land zone type relay cropping wheat no-tillage seeding fertilizing machine and ditcher thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205051196U CN202354052U (en) | 2011-12-07 | 2011-12-07 | Hilly dry land zone type relay cropping wheat no-tillage seeding fertilizing machine and ditcher thereof |
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| CN202354052U true CN202354052U (en) | 2012-08-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845166A (en) * | 2012-09-29 | 2013-01-02 | 中国科学院地理科学与资源研究所 | Wheat wide seedlings ridge band-shaped sowing machine |
| CN103444317A (en) * | 2013-08-16 | 2013-12-18 | 杨彬 | Coarse cereal seeding machine for no-tillage seeding |
| CN115380648A (en) * | 2022-08-30 | 2022-11-25 | 中国农业科学院草原研究所 | Ditching, fertilizing and seeding combined device for dry sowing of rice and use method thereof |
-
2011
- 2011-12-07 CN CN2011205051196U patent/CN202354052U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845166A (en) * | 2012-09-29 | 2013-01-02 | 中国科学院地理科学与资源研究所 | Wheat wide seedlings ridge band-shaped sowing machine |
| CN102845166B (en) * | 2012-09-29 | 2015-04-08 | 中国科学院地理科学与资源研究所 | Wheat wide seedlings ridge band-shaped sowing machine |
| CN103444317A (en) * | 2013-08-16 | 2013-12-18 | 杨彬 | Coarse cereal seeding machine for no-tillage seeding |
| CN115380648A (en) * | 2022-08-30 | 2022-11-25 | 中国农业科学院草原研究所 | Ditching, fertilizing and seeding combined device for dry sowing of rice and use method thereof |
| CN115380648B (en) * | 2022-08-30 | 2023-09-22 | 中国农业科学院草原研究所 | Combined device for rice dry sowing, ditching, fertilizing and sowing and application method thereof |
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