CN204272622U - Soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding - Google Patents
Soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding Download PDFInfo
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- CN204272622U CN204272622U CN201420771321.7U CN201420771321U CN204272622U CN 204272622 U CN204272622 U CN 204272622U CN 201420771321 U CN201420771321 U CN 201420771321U CN 204272622 U CN204272622 U CN 204272622U
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Abstract
The utility model relates to agricultural machinery, return soil in particular to a kind of soil bar deep ploughing fertilizer and suppress integral machine with corn seeding, it comprises frame (8), also comprises soil bar rotary cultivator attachment (1), gear soil is taken turns (4), corn simple grain on-demand device (5) with soil returning plate (2), layer by layer manuring device (3), earth pack, sowed press wheel (6), fertilizer can (7), hanging device (9) and protective cover (15).This all-in-one can realize soil cultivation, fertilising, sowing, suppression institutional operation, simplifies cargo handling operation, improves operating efficiency, meet following crop production developing direction; Deep application of fertilizer and layer by layer manuring can be realized, improve crop alimentary demand, improve the utilization ratio of nutrient; Deep ploughed by bar, tillage pan can be broken, improve soil physical chemistry condition; Achieve part no-tillage farming while bar deep ploughing, be conducive to controlling soil erosion, protection of the environment.
Description
Technical field
The utility model relates to agricultural machinery, and particularly a kind of soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding.
Background technology
In China's agricultural production, family-contract responsibility system facilitates the raising of China's agricultural productive force in certain period of history, but the production model of single household makes large farm machinery cannot operation, the improvement result of small farm machine to soil structure is limited, peasant for many years produces and China's soil ubiquity topsoil is shoaled, the problems such as tillage pan is thick, soil is barren, and traditional turning over easily causes the soil erosion, degeneration etc. with rotary tillage process in some area, bring adverse influence to environment.Although soil subsoiling can break tillage pan, working area is little, limited to the improvement of soil structure.Bar deep ploughing can reduce the disturbance to soil on the one hand, can break tillage pan simultaneously, thickeies topsoil, for growing of corn creates good soil condition.In addition, soil cultivation, fertilising, sowing etc. are isolated and are come by traditional system of cultivating, and link is many and complicated, and effort of taking a lot of work consumes the energy, lacks the link institutional operation facility such as soil cultivation, fertilising, sowing.
The unifunctional Work machine relevant to the utility model is the main contents of agricultural machinery research and development always, such as soil rotary tillage machine, corn single seed planter etc., but the machinery that multiple function is gathered together still not reporting with the machinery that the working method that the utility model describes carries out operation.
Summary of the invention
The technical problems to be solved in the utility model is in current China Maize Production, soil plough horizon is shallow, tillage pan is thick, soil is barren, and the problem such as the sport technique segment separate operaton such as existing corn ground, fertilising, sowing, operation be numerous and diverse, and then provide a kind of soil bar deep ploughing fertilizer to return soil to suppress integral machine with corn seeding.
The purpose of this utility model is achieved through the following technical solutions:
Soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding, comprise frame 8, it also comprises soil bar rotary cultivator attachment 1, gear soil takes turns 4 with soil returning plate 2, layer by layer manuring device 3, earth pack, corn simple grain on-demand device 5, sow press wheel 6, fertilizer can 7, hanging device 9 and protective cover 15, wherein
Soil bar rotary cultivator attachment 1 is installed on the front end of frame 8, comprise rotary ploughing cutter shaft 14, the corn seeding line-spacing be arranged on rotary ploughing cutter shaft 14 regulates fixing threaded hole 13 and regulate fixing threaded hole 13 to be fixed on two on rotary ploughing cutter shaft 14 by corn seeding line-spacing and overlap rotary tillage cutterheads 11, often overlap on rotary tillage cutterhead 11 and be equipped with rotary blade 12;
Fertilizer can 7 is close to soil bar rotary cultivator attachment 1 and is fixed on above frame 8, and sowing press wheel 6 is connected by chain and sprocket wheel with fertilising driving wheel 71;
Layer by layer manuring device 3 and gear soil are positioned at below fertilizer can 7 and frame 8 with soil returning plate 2, are close to soil bar rotary cultivator attachment 1, are fixed on the crossbeam of frame 8 side by side;
Gear soil comprises adjustable plate 21 and the vertical round steel pipe 22 be fixedly connected with on it with soil returning plate 2, and round steel pipe 22 upper end passes perpendicularly through the external member be fixed on frame 8 crossbeam, is fixed in frame 8;
Layer by layer manuring device 3 comprises deep applicator 31 and shallow-layer fertilizer applicator 32, and front and back are side by side near being installed together, and the first defertilizing opening 33 of deep applicator 31 is lower than the second defertilizing opening 34 of shallow-layer fertilizer applicator 32;
Earth pack device 4 is close to layer by layer manuring device 3, is installed on the below of frame 8, utilizes external member and is bolted on the crossbeam of frame 8;
Corn simple grain on-demand device 5 is installed on the rear end of frame 8, and water furrow planting device 51 is installed on the rear of earth pack device 4, and upper end is fixed in frame 8 by the external member be fixed on frame 8 crossbeam;
Sowing press wheel 6 is installed on the rear of water furrow planting device 51, is fixed in frame 8 by supporting beam column; Support beam column upper end be movably connected by pin and frame 8 and fix; The upper end of brute spring device 62 is fixed, and lower end is connected with the support beam column of sowing press wheel 6; Sowing press wheel 6, by the multiple sprocket wheel on the sprocket wheel that is fixedly connected with it and frame 8 crossbeam and driving chain 61, is connected with the driving wheel 71 that applies fertilizer with corn simple grain on-demand device 5 respectively;
In the front end of frame 8, hanging device 9 is installed, is connected with tractor by hanging device 9.
Described rotary ploughing cutter shaft 14 is symmetrical is respectively furnished with one group of corn seeding line-spacing adjustment fixing threaded hole 13, often organizes corn seeding line-spacing and regulates fixing threaded hole 13 to have multiple fixing threaded hole.
Often organizing corn seeding line-spacing regulates fixing threaded hole 13 to have 7 fixing threaded holes.
The distance often organized between 2 fixing threaded holes that corn seeding line-spacing regulates fixing threaded hole 13 inner side is 50cm, and the outwards evenly arrangement successively of other fixing threaded holes, the spacing between adjacent fixing threaded hole is 2.5cm.
Gear soil and between soil returning plate 2 and layer by layer manuring device 3 at a distance of 15cm.
The beneficial effects of the utility model are:
Soil cultivation, fertilising, sowing, suppression institutional operation can be realized, simplify cargo handling operation, improve operating efficiency, meet following crop production developing direction;
Deep application of fertilizer and layer by layer manuring can be realized, improve crop alimentary demand, improve the utilization ratio of nutrient;
Deep ploughed by bar, tillage pan can be broken, improve soil physical chemistry condition;
Achieve part no-tillage farming while bar deep ploughing, be conducive to controlling soil erosion, protection of the environment;
By selecting the fixing threaded hole 13 be arranged on rotary ploughing cutter shaft 14, the i.e. fixed position of rotary tillage cutterhead 11 on rotary ploughing cutter shaft 14, can realize the adjustment of the minimum 50cm of corn seeding, maximum 80cm line-spacing, and line-spacing both can have been waited to sow, also can sow by wide-and narrow-row, accommodation is extensive.
The adjustment of sowing line-spacing.Suitable line-spacing in producing according to corn variety, selects corn seeding line-spacing to regulate fixing threaded hole (Fig. 3) suitable in fixing threaded hole 13, to adjust the distance between two cover rotary tillage cutterheads 11, i.e. the line-spacing of corn, can carry out operation after bolt is fixing.The utility model can realize the adjustment of the minimum 50cm of corn seeding, maximum 80cm line-spacing.
The adjustment of machinery miscellaneous part.After the spacing of two cover rotary tillage cutterheads 11 and position are determined, order adjustment layer by layer manuring device 3, earth pack wheel 4, water furrow planting device 51 and sowing press wheel 6, require that these parts and rotary tillage cutterhead 11 are on same straight line, the centre position of corn seeding at rotary tillage band can be realized like this, fertilizer is executed immediately below seed, and earth pack operation effectiveness is good.But, if use the shallow-layer fertilizer applicator 32 of layer by layer manuring device 3 to apply fertilizer, when particularly shallow-layer fertilizing amount is bigger than normal, in order to ensure that fertilizer does not burn seedling, layer by layer manuring device 3 can be arranged on the outside of rotary tillage band, namely fertilising band and the seeding belt horizontal range of corn are at a distance of about 7.5cm.
Sow with wide-and narrow-row Deng line-spacing sowing.Wait line-spacing sowing or wide-and narrow-row that the utility model can realize corn are sowed.Owing to being configured with two cover rotary tillage cutterheads 11, the utility model one-stop operation can form the rotary tillage band of two wide 15cm, dark more than 20cm, and corn seeding is in the centre position of every bar rotary tillage band.During lower subjob, the distance between the center line (namely sowing row) of the rotary tillage band of the next-door neighbour that new rotary tillage band and upper subjob are formed equals to set line-spacing, operation and so forth, and namely realization waits line-spacing sowing; If the distance between the center line (namely sowing row) of the rotary tillage band of the next-door neighbour that new rotary tillage band and upper subjob are formed is not equal to setting line-spacing, namely realize not waiting line-spacing sowing, as the narrow row 50cm, the wide-narrow row planting mode that wide row 70cm is alternate that adopt in producing, the spacing can overlapping rotary tillage cutterhead 11 by adjustment two is 50cm or 70cm, distance between the center line (namely sowing row) of two rotary tillage bands of two subjob next-door neighbours is 70cm or 50cm, and reciprocating working realizes.
Bar deep ploughing, layer by layer manuring, single grain fine sowing and suppression institutional operation.After machinery has adjusted, load onto chemical fertilizer and adjusted fertilizing amount, after adding seed, can institutional operation have been carried out.The utility model rotary blade 11 formerly, is outputed the rotary tillage band of two each wide 15cm, dark more than 20cm, because tilth is dark, can be broken tillage pan, thicken topsoil by the high-speed rotation of rotary blade 11.The soil that rotary blade 11 throws away is kept off soil and is limited in fixed space with soil returning plate 2, and again pushes back in ditch with the advance of machinery, and immediately by 4 compactings again of earth pack wheel.Meanwhile, configure a set of layer by layer manuring device 3 (Fig. 5) by the rotary tillage band formed in every rule rotary tillage, synchronously can realize layer by layer manuring.Fertilising divides two-layer, and ground floor is about 10cm immediately below seed, and the 2nd layer depth is consistent with article degree of depth of deep ploughing or slightly dark, is no less than 20cm.The depth adjustable of fertilising, power adopts the transmission of sowing press wheel 6.Configure a set of corn simple grain on-demand device 5 and sowing press wheel 6 at every bar rotary tillage band, again ditched by water furrow planting device 51, realize corn precision point sowing, utilize sowing press wheel 6 to suppress, make seed and soil close contact, improve germination quality.The corn seeding degree of depth can be adjusted by the height of adjustment water furrow planting device 51.Sower power adopt sowing press wheel 6 certainly walk transmission.
Accompanying drawing explanation
Fig. 1 is that the utility model soil bar deep ploughing fertilizer returns soil and suppresses the structural representation of integral machine with corn seeding;
Fig. 2 is that the utility model soil bar deep ploughing fertilizer returns soil and corn seeding suppresses integral machine schematic top plan view;
Fig. 3 is that the utility model soil bar deep ploughing fertilizer returns soil and suppresses the front elevational schematic of the soil bar rotary cultivator attachment 1 of integral machine with corn seeding;
Fig. 4 be the utility model soil bar deep ploughing fertilizer return soil with corn seeding suppress integral machine gear soil and soil returning plate 2 schematic side view.
Fig. 5 is that the utility model soil bar deep ploughing fertilizer returns soil and suppresses layer by layer manuring device 3 schematic side view of integral machine with corn seeding.
Reference numeral:
1 soil bar rotary cultivator attachment 11 rotary tillage cutterhead 12 rotary blade
13 corn seeding line-spacings regulate 14 rotary ploughing cutter shaft 15 protective covers
Fixing threaded hole
2 gear soil and soil returning plate 21 adjustable plate 22 round steel pipe
3 layer by layer manuring device 31 deep applicator 32 shallow-layer fertilizer applicators
33 first defertilizing opening 34 second defertilizing opening 4 earth pack wheels
Press wheel sowed by 5 corn simple grain on-demand device 51 water furrow planting devices 6
61 driving chain 62 brute spring device 7 fertilizer cans
71 fertilising driving wheel 8 frame 9 hanging devices
10 power input shafts
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model soil bar deep ploughing fertilizer returns soil and suppress integral machine with corn seeding, comprises soil bar rotary cultivator attachment 1, gear soil and soil returning plate 2, layer by layer manuring device 3, earth pack take turns 4, corn simple grain on-demand device 5, sow press wheel 6, fertilizer can 7, frame 8, hanging device 9 and protective cover 15.
As shown in Figures 1 and 3, the utility model soil bar rotary cultivator attachment 1 is installed on the front end of frame 8, comprise rotary ploughing cutter shaft 14, be arranged in corn seeding line-spacing on rotary ploughing cutter shaft 14 and regulate fixing threaded hole 13, regulated by corn seeding line-spacing fixing threaded hole 13 to be fixed on two cover rotary tillage cutterheads 11 on rotary ploughing cutter shaft 14, often overlap on rotary tillage cutterhead 11 and be equipped with rotary blade 12.
In the present embodiment, rotary ploughing cutter shaft 14 is symmetrical is respectively furnished with one group of corn seeding line-spacing adjustment fixing threaded hole 13, often organizes corn seeding line-spacing and regulates fixing threaded hole 13 to have 7 fixing threaded holes.The distance often organized between 2 fixing threaded holes that corn seeding line-spacing regulates fixing threaded hole 13 inner side is 50cm, and the outwards evenly arrangement successively of other fixing threaded holes, the spacing between adjacent fixing threaded hole is 2.5cm.Often overlap rotary tillage cutterhead 11 selectively one of corresponding 7 fixing threaded holes often organized in corn seeding line-spacing adjustment fixing threaded hole 13.By selecting the corn seeding line-spacing on rotary ploughing cutter shaft 14 to regulate fixing threaded hole 13, can to the distance between two cover rotary tillage cutterheads 11, namely the sowing line-spacing of corn adjusts.If to select on rotary ploughing cutter shaft 14 two fixing threaded holes of inner side respectively, the sowing line-spacing of corn is 50cm; If select outermost two fixing threaded holes on rotary ploughing cutter shaft 14 respectively, the sowing line-spacing of corn is 80cm.In soil bar rotary cultivator attachment 1, protective cover 15 (protective cover in outside does not draw in the diagram) is equipped with, with the operation that ensures safety in top and the outside of often overlapping rotary blade 12.
As shown in Figure 1 and Figure 2, fertilizer can 7 is close to soil bar rotary cultivator attachment 1 and is fixed on above frame 8.Sowing press wheel 6 is connected by chain and sprocket wheel with the fertilising driving wheel 71 on fertilizer can 7, and sowing press wheel 6 is walked and driven fertilising driving wheel 71 to rotate, and realizes fertilising operation.
As Figure 1 and Figure 4, layer by layer manuring device 3 and gear soil and soil returning plate 2 are positioned at below fertilizer can 7 and frame 8, be close tos soil bar rotary cultivator attachment 1, are fixed on side by side on the crossbeam of frame 8, and gear soil and apart about 15cm between soil returning plate 2 and layer by layer manuring device 3.Gear soil comprises adjustable plate 21 and vertical round steel pipe 22 fixedly connected thereto with soil returning plate 2, and round steel pipe 22 upper end passes perpendicularly through the external member be fixed on frame 8 crossbeam, utilization is bolted in frame 8.Round steel pipe 22 is that axle rotates in external member with vertical direction, adjustable plate 21 can be driven to rotate to regulate its opening direction and angle, i.e. the openings of sizes of front end; Round steel pipe 22 moves up or down and fixes the upper-lower height can mentioning or move down adjustable plate 21 in external member.By above adjustment, best gear soil and time native effect can be reached.When General Requirements is installed, gear soil and adjustable plate 21 lower end of soil returning plate 2 are equal with ground when operation.
As shown in Figure 5, layer by layer manuring device 3 comprises deep applicator 31 and shallow-layer fertilizer applicator 32, and front and back are side by side near being installed together, and the first defertilizing opening 33 of deep applicator 31 is lower than the second defertilizing opening 34 of shallow-layer fertilizer applicator 32.The upper end of layer by layer manuring device 3 utilizes through the external member be fixed on frame 8 crossbeam and is bolted in frame 8, moves down deep applicator 31 and shallow-layer fertilizer applicator 32 and fixing, can increase the fertilization depth of the two; Otherwise, then fertilization depth is reduced.The fertilization depth of general shallow-layer fertilizer applicator 32 is at about 15cm, and fertilizing amount is unsuitable excessive simultaneously, with burn-out-proof seedling; The depth of implements of the degree of depth comparable front end rotary blade 12 of deep applicator 31 is slightly dark, but also should not be excessively dark.
Earth pack device 4 is close to layer by layer manuring device 3, is installed on the below of frame 8.Utilize external member and be bolted on the crossbeam of frame 8, by the mode certainly walked front end dished out by rotary blade 12 and carried out compacting by the soil that gear soil and soil returning plate 2 push back rotary tillage band.
Corn simple grain on-demand device 5 is installed on the rear end of frame 8, water furrow planting device 51 is installed on the rear of earth pack device 4, upper end is utilized by the external member be fixed on frame 8 crossbeam and is bolted in frame 8, can be regulated by upper end moving up and down in external member to the water furrow planting degree of depth.
Sowing press wheel 6 is installed on the rear of water furrow planting device 51, is fixed in frame 8 by supporting beam column (not shown); Support beam column upper end be movably connected by pin and frame 8 and fix; The upper end of brute spring device 62 is fixed, and lower end is connected with the support beam column of sowing press wheel 6; Utilize from the downward pressure of brute spring device 62, by supporting being flexibly connected of beam column upper end and frame 8, ensureing the close proximity to ground walking always of sowing press wheel 6, and maintaining downward pressure, realizing compacting ground and walking of following an example.The power of corn simple grain on-demand device 5 and the power of fertilizer are all from sowing press wheel 6.Sowing press wheel 6 is by the multiple sprocket wheel on the sprocket wheel that is fixedly connected with it and frame 8 crossbeam and driving chain 61, be connected with the driving wheel 71 that applies fertilizer with corn simple grain on-demand device 5 respectively, walking everywhere (rotation) the band movable sprocket of sowing press wheel 6 and chain rotate, transmitted by driving chain 61, drive corn simple grain on-demand device 5 to sow, and the synchronous fertilising driving wheel 71 of fertilizer can 7 that drives carry out fertilising operation.
In the front end of frame 8, hanging device 9 is installed, be connected with tractor by hanging device 9, and synchronously power input shaft 10 is connected with the power take-off of tractor, the power of tractor is input to soil bar rotary cultivator attachment 1, drives the rotary blade 12 of soil bar rotary cultivator attachment 1 to carry out rotary tillage process.
During mechanical work, two cover rotary blades 12 can form wide 15cm respectively, deeply be no less than two rotary tillage bands of 20cm.When installing with upper-part, ensure that rotary tillage cutterhead 11, layer by layer manuring device 3, earth pack wheel 4, water furrow planting device 51 and sowing press wheel 6 are on same straight line, the centre position of corn seeding at rotary tillage band can be realized like this, fertilizer is executed immediately below seed, and earth pack operation effectiveness is good.But, if use the shallow-layer fertilizer applicator 32 of layer by layer manuring device 3 to apply fertilizer, when particularly shallow-layer fertilizing amount is bigger than normal, in order to ensure that fertilizer does not burn seedling, layer by layer manuring device 3 can be arranged on the outside of rotary tillage band, namely fertilising band and the seeding belt horizontal range of corn are at a distance of about 7.5cm.
Soil bar deep ploughing fertilizer returns soil and suppresses the course of work of integral machine with corn seeding:
The utility model is connected with tractor by the hanging device 9 of frame 8 front end, and is synchronously connected with the power take-off of tractor by power input shaft 10.During operation, the power from tractor is input to soil bar rotary cultivator attachment 1 by power input shaft 10, drives the rotary blade 12 of soil bar rotary cultivator attachment 1 to carry out rotary tillage process.The soil making industrial belt is dished out and is pushed back rotary tillage band by gear soil with soil returning plate 2 and again tamps by the rotary tillage process of rotary blade 12.Soil dish out with backfill while, sowing press wheel 6, with before tractor and then rotate, drive the fertilising driving wheel 71 of fertilizer can 7 to carry out layer by layer manuring operation, and the soil of backfill is immediately by earth pack wheel 4 compactings be again positioned at after layer by layer manuring device 3.Then, again the soil of compacting is ditched again by the water furrow planting device 51 be positioned at after earth pack wheel 4 again, rotating drive corn simple grain on-demand device 5 simultaneously owing to sowing press wheel 6 realizes corn precision point sowing, and suppressed by sowing press wheel 6 immediately, make seed and soil close contact, ensure to emerge quality.Cooperatively interacted by above all parts function, realize the deep ploughing of soil bar, layered deep placement fertilizer suppresses institutional operation with corn seeding.
Claims (5)
1. soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding, comprises frame (8), it is characterized in that:
It also comprises soil bar rotary cultivator attachment (1), gear soil is taken turns (4), corn simple grain on-demand device (5) with soil returning plate (2), layer by layer manuring device (3), earth pack, sowed press wheel (6), fertilizer can (7), hanging device (9) and protective cover (15), wherein
Soil bar rotary cultivator attachment (1) is installed on the front end of frame (8), comprise rotary ploughing cutter shaft (14), the corn seeding line-spacing be arranged on rotary ploughing cutter shaft (14) regulates fixing threaded hole (13) and regulate fixing threaded hole (13) to be fixed on two on rotary ploughing cutter shaft (14) by corn seeding line-spacing and overlap rotary tillage cutterhead (11), often overlap in rotary tillage cutterhead (11) and be equipped with rotary blade (12);
Fertilizer can (7) next-door neighbour's soil bar rotary cultivator attachment (1) is fixed on frame (8) top, and sowing press wheel (6) is connected by chain and sprocket wheel with fertilising driving wheel (71);
Layer by layer manuring device (3) and gear soil are positioned at fertilizer can (7) and frame (8) below with soil returning plate (2), are close to soil bar rotary cultivator attachment (1), are fixed on the crossbeam of frame (8) side by side;
Gear soil comprises adjustable plate (21) and the vertical round steel pipe (22) be fixedly connected with on it with soil returning plate (2), and round steel pipe (22) upper end passes perpendicularly through the external member be fixed on frame (8) crossbeam, is fixed in frame (8);
Layer by layer manuring device (3) comprises deep applicator (31) and shallow-layer fertilizer applicator (32), before and after side by side near being installed together, first defertilizing opening (33) of deep applicator (31) is lower than second defertilizing opening (34) of shallow-layer fertilizer applicator (32);
Earth pack device (4) next-door neighbour's layer by layer manuring device (3), is installed on the below of frame (8), utilizes external member and is bolted on the crossbeam of frame (8);
Corn simple grain on-demand device (5) is installed on the rear end of frame (8), water furrow planting device (51) is installed on the rear of earth pack device (4), and upper end is fixed in frame (8) by the external member be fixed on frame (8) crossbeam;
Sowing press wheel (6) is installed on the rear of water furrow planting device (51), is fixed in frame (8) by supporting beam column; Support beam column upper end be movably connected by pin and frame (8) and fix; The upper end of brute spring device (62) is fixed, and lower end is connected with the support beam column of sowing press wheel (6); Sowing press wheel (6), by the multiple sprocket wheel on the sprocket wheel that is fixedly connected with it and frame (8) crossbeam and driving chain (61), is connected with the driving wheel (71) that applies fertilizer with corn simple grain on-demand device (5) respectively;
In the front end of frame (8), hanging device (9) is installed, is connected with tractor by hanging device (9).
2. soil bar deep ploughing fertilizer as claimed in claim 1 returns soil and suppresses integral machine with corn seeding, it is characterized in that:
Described rotary ploughing cutter shaft (14) is symmetrical is respectively furnished with one group of corn seeding line-spacing adjustment fixing threaded hole (13), often organizes corn seeding line-spacing and regulates fixing threaded hole (13) to have multiple fixing threaded hole.
3. soil bar deep ploughing fertilizer as claimed in claim 2 returns soil and suppresses integral machine with corn seeding, it is characterized in that:
Often organizing corn seeding line-spacing regulates fixing threaded hole (13) to have 7 fixing threaded holes.
4. soil bar deep ploughing fertilizer as claimed in claim 3 returns soil and suppresses integral machine with corn seeding, it is characterized in that:
The distance often organized between 2 fixing threaded holes that corn seeding line-spacing regulates fixing threaded hole (13) inner side is 50cm, and the outwards evenly arrangement successively of other fixing threaded holes, the spacing between adjacent fixing threaded hole is 2.5cm.
5. soil bar deep ploughing fertilizer as claimed in claim 1 returns soil and suppresses integral machine with corn seeding, it is characterized in that:
Gear soil and apart 15cm between soil returning plate (2) and layer by layer manuring device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771321.7U CN204272622U (en) | 2014-12-09 | 2014-12-09 | Soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771321.7U CN204272622U (en) | 2014-12-09 | 2014-12-09 | Soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding |
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| Publication Number | Publication Date |
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| CN204272622U true CN204272622U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771321.7U Withdrawn - After Issue CN204272622U (en) | 2014-12-09 | 2014-12-09 | Soil bar deep ploughing fertilizer returns soil and suppresses integral machine with corn seeding |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380865A (en) * | 2014-12-09 | 2015-03-04 | 中国农业大学 | Soil strip deep tillage, fertilization, backfill,corn sowing and pressing integrated machine |
| CN105165156A (en) * | 2015-09-29 | 2015-12-23 | 哈尔滨市金马农机配件制造有限公司 | Novel rotary tillage, sowing and fertilization device |
| CN107182640A (en) * | 2017-05-27 | 2017-09-22 | 贵州花果山现代农业开发有限责任公司 | A kind of prevention and controls of the sweet shaddock nutritional deficiency disease of cumquat |
| CN108353555A (en) * | 2018-04-23 | 2018-08-03 | 河北农业大学 | Small-size ditching seeding soil recovery machine of degree of depth adjustable |
| CN109168359A (en) * | 2018-09-11 | 2019-01-11 | 广东宏穗晶科技服务有限公司 | A kind of legume crop planting machines people |
| CN113632606A (en) * | 2021-07-14 | 2021-11-12 | 安徽春晖生态环境科技有限公司 | Fine-rotation deep-soil-loosening sterilizer |
-
2014
- 2014-12-09 CN CN201420771321.7U patent/CN204272622U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380865A (en) * | 2014-12-09 | 2015-03-04 | 中国农业大学 | Soil strip deep tillage, fertilization, backfill,corn sowing and pressing integrated machine |
| CN105165156A (en) * | 2015-09-29 | 2015-12-23 | 哈尔滨市金马农机配件制造有限公司 | Novel rotary tillage, sowing and fertilization device |
| CN107182640A (en) * | 2017-05-27 | 2017-09-22 | 贵州花果山现代农业开发有限责任公司 | A kind of prevention and controls of the sweet shaddock nutritional deficiency disease of cumquat |
| CN108353555A (en) * | 2018-04-23 | 2018-08-03 | 河北农业大学 | Small-size ditching seeding soil recovery machine of degree of depth adjustable |
| CN109168359A (en) * | 2018-09-11 | 2019-01-11 | 广东宏穗晶科技服务有限公司 | A kind of legume crop planting machines people |
| CN113632606A (en) * | 2021-07-14 | 2021-11-12 | 安徽春晖生态环境科技有限公司 | Fine-rotation deep-soil-loosening sterilizer |
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