CN203575032U - Double-shaft double-layer cutting, fertilization and seeding combined type operation machine with special-shaped rack - Google Patents
Double-shaft double-layer cutting, fertilization and seeding combined type operation machine with special-shaped rack Download PDFInfo
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- CN203575032U CN203575032U CN201320734831.2U CN201320734831U CN203575032U CN 203575032 U CN203575032 U CN 203575032U CN 201320734831 U CN201320734831 U CN 201320734831U CN 203575032 U CN203575032 U CN 203575032U
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Abstract
The utility model discloses a double-shaft double-layer cutting, fertilization and seeding combined type operation machine with a special-shaped rack, and belongs to the technical field of agricultural machines. The double-shaft double-layer cutting, fertilization and seeding combined type operation machine with the special-shaped rack comprises a first shaft side transmission box and a second shaft side transmission box which are arranged on the left side and the right side of the rack respectively, a left side plate and a right side plate are fixed to the two sides of the rack respectively, a first rotary blade shaft and a second rotary blade shaft are rotatably arranged between the left side plate and the right side plate in parallel, rotary blades are arranged on the corresponding blade shafts, and the first rotary blade shaft is arranged above the second rotary blade shaft. The bottommost portion of the first shaft side transmission box is higher than that of the second shaft side transmissions box. The area cultivated by the first shaft rotary blade covers the area cultivated by the second shaft rotary blade and the area corresponding to the second shaft side transmission box at the same time. A fertilization box and a seeding box are arranged behind the second rotary blade shaft on the rack, and an outlet of a fertilizer apparatus of the fertilization box is lower than that of a seed sowing device of the seeding box. The double-shaft double-layer cutting fertilization and seeding combined type operation machine is reasonable in structure, high in rotary cultivation efficiency and capable of carrying out rotary cultivation, fertilization, seeding and other combined type work, and the cultivation efficiency of a rotary cultivator is improved.
Description
Technical field
The utility model relates to a kind of rotary tillage fertilizer, and the structure of the double-deck cutting of especially special-shaped frame twin shaft fertilizer applying-seeding combined working machine, belongs to agricultural machinery technological field.
Background technology
The annual production of the current stalk of China is about more than 6.2 hundred million ton, only has 6% stalk by field.Go out of use in a large number, burn, cause environmental pollution and disaster hidden-trouble to cause damage seriously to national economy.The Ministry of Agriculture has classified straw-returning as the main contents of " Bumper Harvest Plan " and " fertile soil plan " in recent years, and repeatedly sends emergency notice, requires various places to forbid crop straw burning, conscientiously carries out straw-returning and comprehensive utilization work.
Current single-shaft rotary cultivator tilling depth shallow (less than 16cm), the stalk in soil is higher than too, affects the normal growth of wheat.The scheme solving mainly contains two kinds, a kind of employing ploughing, and after ploughing, also need multiple working procedure to plant, and spent time is long, and efficiency is low, is not easy to realize compoundization of operation.Another kind still adopts rotary tillage, realizes the total crop return of stalk by increasing the tilling depth of rotary tillage, can also realize compoundization of operation.Therefore adopt rotary tillage to be still good selection.
The tilling depth that increases rotovator mainly contains two schemes, and a kind of scheme is to adopt the larger rotary blade of the turning radius, however the moment of torsion N ∝ R of cutter shaft
2(radius of turn that R is rotary blade), can make the moment of torsion of cutter shaft increase much after the turning radius of increase rotary blade, this has higher requirement to the material of cutter shaft, tool rest and rotary blade, thermal treatment, welding undoubtedly.Not only increase the difficulty of cost and processing, also reduced the reliability of rotovator.Another kind of scheme is to adopt the double-deck rotary tillage of twin shaft, and existing double-deck cutting rotary tillage owner will comprise hanger bracket, frame, front rotary ploughing cutter shaft and rotary blade, rear rotary ploughing cutter shaft and rotary blade, middle driving box, front and back cutter shaft transmission case, universal joint, power input shaft etc.The power that tractor passes over is delivered to middle driving box through universal joint, middle driving box by universal joint transmission of power to front and back cutter shaft transmission case, front and back cutter shaft transmission case again by transmission of power to front and back rotary ploughing cutter shaft.Yet the installation width of the rear rotary ploughing cutter shaft of existing double-deck cutting rotovator is more than or equal to the installation width of front rotary ploughing cutter shaft, makes rear rotary ploughing cutter shaft be difficult to bury, and is not only difficult to meet the requirements of tilth, the resistance increment while also making rotary tillage.In addition, Double-axis transmission case is met soil and is slided in soil, not only increases resistance, has also increased the wearing and tearing of transmission case body.In a word, existing double-deck cutting rotary tillage tractor-ploughing as the degree of depth be difficult to reach requirement, rotary tillage consumed power is large, rotovator efficiency is low, cannot meet the requirements at the higher level in market.
Utility model content
The purpose of this utility model is the needs that will meet market, the double-deck cutting of a kind of special-shaped frame twin shaft fertilizer applying-seeding combined working machine is provided, the bilayer cutting rotovator of this structure is by adopting the rotary tillage that can make again to bury better on the basis of its second axle after the first axle rotary tillage of special-shaped frame, can disposable realization deep ploughing, deep fertilizer spraying, sowing three process, realize compound equalization, improved the farming efficiency of rotovator.
For realizing above object, the technical solution of the utility model is as follows: the double-deck cutting of a kind of special-shaped frame twin shaft rotovator, comprise hanger bracket, hanger bracket is flexibly connected with frame, frame is provided with middle driving box, the first axle side transmission case and the second axle side transmission case, the first axle side transmission case and the second axle side transmission case are divided into the frame left and right sides, between middle driving box and the first axle side transmission case and the second axle side transmission case, are in transmission connection; Frame both sides are fixed with respectively left plate and right plate, the first rotary ploughing cutter shaft and the second rotary ploughing cutter shaft are parallel and be arranged on rotationally between left plate and right plate, the first axle rotary blade is installed on the first rotary ploughing cutter shaft, the second axle rotary blade is installed on the second rotary ploughing cutter shaft, and the first rotary ploughing cutter shaft and the first axle side transmission case are in transmission connection; The second rotary ploughing cutter shaft and the second axle side transmission case are in transmission connection; On fore-and-aft direction, described the first rotary ploughing cutter shaft is positioned at second rotary ploughing cutter shaft the place ahead; In short transverse, the first rotary ploughing cutter shaft is positioned at the second rotary ploughing cutter shaft top; The first axle side transmission case lowest part is higher than the second axle side transmission case lowest part; The bottommost of the first axle rotary blade point of a knife rotary track is equal to or slightly lower than the bottommost of the second axle side transmission case; On width, the first axle rotary blade institute cultivation area covers second axle rotary blade institute's cultivation area and the second region corresponding to axle side transmission case simultaneously; In described frame, be positioned at the second rotary ploughing cutter shaft rear and be provided with fertilizing box and Seeding box, fertilizing box bottom is provided with fertilizer apparatus, and Seeding box bottom is provided with seeding unit, and the outlet of described fertilizer apparatus is positioned at outlet the place ahead of seeding unit and lower than the outlet of seeding unit.
During the utility model work, the first axle rotary blade front first by the rotary tillage of soil layer certain depth, then the second axle rotary blade is on the basis of the first axle rotary blade rotary tillage, the soil layer of deep layer is more carried out to rotary tillage, reach larger tilling depth, the first axle rotary blade rotary tillage region has covered the cultivation area of the second axle rotary blade, can guarantee that the second axle rotary blade buries well; The first axle rotary blade rotary tillage region has also covered the thickness area of the second axle side transmission case, when the second axle side transmission case bottommost is moved ahead, can abut in the bottom of trench after the first axle rotary blade rotary tillage, and the first axle side transmission case lowest part can directly abut in bottom surface, move ahead, guaranteed that the second axle rotary blade can continue downward farming.Fertilizing mechanism can carry out immediately deep fertilizer spraying after the double-deck cutting deep ploughing of front and back rotary blade, sowing mechanism can be sowed immediately after deep ploughing, deep fertilizer spraying, sowing depth is shallower than fertilization depth, can guarantee sprouting and well-grown of seed on the one hand, can guarantee that on the other hand fertilizer can be from the root below supply better of plant.This apparatus structure is reasonable, manufacture easily, easy for operation, rotary tillage process is effective, efficiency is high, than common rotary tillage function, meet better agriculture requirement, than ploughing, can carry out rotary tillage, fertilising, seeding combined equalization, reduced the farming time, reduce agriculture work intensity, reduced rotovator power consumption, improved rotovator operating efficiency.
As further improvement of the utility model, described left plate and right plate comprise outer panel, intermediate plate and the interior plate that is stairstepping setting, intermediate plate is connected between outer panel and interior plate, the first rotary ploughing cutter shaft is arranged on outer panel, the second rotary ploughing cutter shaft is arranged on interior plate, and interior plate spacing and the second axle side transmission case thickness sum are less than outer panel spacing.This is simple in structure, easily manufactured, can guarantee structural strength.
As further improvement of the utility model, described the first rotary ploughing cutter shaft is positioned at second rotary ploughing cutter shaft the place ahead distance and is not less than 10cm, the first rotary ploughing cutter shaft is positioned at the second rotary ploughing cutter shaft top distance and is not less than 10cm, and the first axle side transmission case lowest part is not less than 5cm higher than the second axle side transmission case lowest part.This technical scheme can make this device have larger tilling depth.
As further improvement of the utility model, described the second axle side transmission case front side is respectively equipped with little plough shovel, and the lowest part of little plough shovel lower edge and the second axle side transmission case is substantially contour.Little plough shovel can go out the table mamoty after farming, and assurance the second axle side transmission case is close to the bottom of trench after the first axle rotary blade farming, reduces the resistance that moves ahead, and reduces energy consumption.
For guaranteeing to have enough rotary tillage degree of depth, the tilth of described the first axle rotary blade is 5-15cm, and the tilth of the second axle rotary blade is 5-15cm.Whole tilth can guarantee more than 22cm.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is vertical view of the present utility model.
Fig. 4 is rotary ploughing cutter shaft position relationship schematic diagram of the present utility model.
Fig. 5 is farming schematic cross-sectional view of the present utility model.
Fig. 6 is left plate front view of the present utility model.
Fig. 7 is the left view of left plate in Fig. 6.
Fig. 8 is left plate three-dimensional structure diagram of the present utility model.
In figure: 1 second axle side transmission case, 2 universal joints, 3 hanger brackets, 4 middle driving boxs, 5 frames, 6 first axle side transmission cases, 7 second axle rotary blades, 8 second rotary ploughing cutter shafts, 9 first rotary ploughing cutter shafts, 10 first axle rotary blades, 11 little plough shovels, 12 left plates, 1201 interior plates, 1202 intermediate plates, 1203 outer panels, 13 right plates, 14 fertilizer apparatuss, 15 seeding units, 16 Seeding boxs, 17 fertilizing boxs.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As Figure 1-Figure 5, for the double-deck cutting of special-shaped frame twin shaft fertilizer applying-seeding combined working machine, comprise hanger bracket 3, hanger bracket 3 is flexibly connected with frame 5, frame 5 is provided with middle driving box 4, the first axle side transmission case 6 and the second axle side transmission case 1, the first axle side transmission case 6 and the second axle side transmission case 1 are divided into frame 5 left and right sides, between middle driving box 4 and the first axle side transmission case 6 and the second axle side transmission case 1, through universal joint 2, are in transmission connection; Frame 5 both sides are fixed with respectively left plate 12 and right plate 13, the first rotary ploughing cutter shaft 9 and the second rotary ploughing cutter shaft 8 are parallel and be arranged on rotationally between left plate 12 and right plate 13, the first axle rotary blade 10 is installed on the first rotary ploughing cutter shaft 9, the second axle rotary blade 7, the first rotary ploughing cutter shafts 9 and the first axle side transmission case 6 are installed on the second rotary ploughing cutter shaft 8 to be in transmission connection; The second rotary ploughing cutter shaft 8 and the second axle side transmission case 1 are in transmission connection; Power imports idler gear transmission case through tractor into by universal joint 2, idler gear transmission case is distributed to respectively the second axle side transmission case 1 and the first axle side transmission case 6 by universal joint 2 by power, the second axle side transmission case 1 is given first axle rotary blade 10 to the second axle rotary blade 7, the first axle side transmission cases 6 by transmission of power by transmission of power.The tilth of the first axle rotary blade 10 is 5-15cm, and the tilth of the second axle rotary blade 7 is 5-15cm.In frame, be positioned at the second rotary ploughing cutter shaft 8 rears and be provided with fertilizing box 17, fertilizing box 17 rear sides are provided with Seeding box 16, and fertilizing box 17 bottoms are provided with fertilizer apparatus 14, and Seeding box 16 bottoms are provided with seeding unit 15, the outlet of fertilizer apparatus 14 is positioned at the outlet front side of seeding unit 15, and lower than the outlet of seeding unit 15.
The second axle side transmission case 1 front side is provided with little plough shovel 11, and it is substantially contour that little plough shovels the lowest part of 11 lower edges and the second axle side transmission case 1.Little plough shovel 11 plough mouldboards by plow-shape curved surface and the plate that is connected and fixed that little plough shovel is connected on side plate form, and the plate hight of digging of plow-shape curved surface is 25-30cm, and its width is slightly larger than the thickness of corresponding transmission case.After the first axle rotary blade 10 farming, the second axle rotary blade 7 will continue the rotary tillage of burying in the soil after the first axle rotary blade 10 farming, little plough shovel 11 can be by the soil in respective side transmission case the place ahead to two rollovers, the bottom of trench that makes the second axle side transmission case 1 can abut in the first axle rotary blade 10 farming moves ahead, thereby reaches the object of better burying and reducing resistance.
On fore-and-aft direction, the first rotary ploughing cutter shaft 9 is positioned at second rotary ploughing cutter shaft 8 the place aheads; In short transverse, the first rotary ploughing cutter shaft 9 is positioned at the second rotary ploughing cutter shaft 8 tops; The first axle side transmission case 6 lowest parts are higher than the second axle side transmission case 1 lowest part; The bottommost of the first axle rotary blade 10 point of a knife rotary tracks is equal to or slightly lower than the bottommost of the second axle side transmission case 1, should " being equal to or slightly lower than " refer to that both differences in height were 0-5cm; On width, the first 10 of axle rotary blades cultivation area covers the region of 7 cultivation areas of the second axle rotary blade and the second axle side transmission case 1 correspondence simultaneously.As shown in Figure 3, a should be more than or equal to b+c, to guarantee that the bottom of trench that the second axle side transmission case 1 bottom can be close to after the first axle rotary tillage travels forward.
As Fig. 6,7,8, left plate 12 and right plate 13 comprise outer panel 1203, intermediate plate 1202 and the interior plate 1201 that is stairstepping setting, intermediate plate 1202 is connected between outer panel 1203 and interior plate 1201, the first rotary ploughing cutter shaft 9 is arranged on outer panel 1203, the second rotary ploughing cutter shaft 8 is arranged on interior plate 1201, and the spacing of interior plate 1201 and the second axle side transmission case 1 thickness sum are less than the spacing of outer panel 1203.
The first rotary ploughing cutter shaft 9 is positioned at second rotary ploughing cutter shaft 8 the place ahead distances and is not less than 10cm, and the first rotary ploughing cutter shaft 9 is positioned at the second rotary ploughing cutter shaft 8 top distances and is not less than 10cm, and the first axle side transmission case 6 lowest parts are not less than 5cm higher than the second axle side transmission case 1 lowest part.
The tilth of the first axle rotary blade 10 is 5-15cm, and the second axle rotary blade 7 farming 5-15cm again on the basis of the first axle rotary blade 10 farming makes more than whole tilth reaches 22cm.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (5)
1. a special-shaped frame twin shaft bilayer cuts fertilizer applying-seeding combined working machine, comprise hanger bracket, hanger bracket is flexibly connected with frame, frame is provided with middle driving box, the first axle side transmission case and the second axle side transmission case, the first axle side transmission case and the second axle side transmission case are divided into the frame left and right sides, between middle driving box and the first axle side transmission case and the second axle side transmission case, are in transmission connection; Frame both sides are fixed with respectively left plate and right plate, the first rotary ploughing cutter shaft and the second rotary ploughing cutter shaft are parallel and be arranged on rotationally between left plate and right plate, the first axle rotary blade is installed on the first rotary ploughing cutter shaft, the second axle rotary blade is installed on the second rotary ploughing cutter shaft, and the first rotary ploughing cutter shaft and the first axle side transmission case are in transmission connection; The second rotary ploughing cutter shaft and the second axle side transmission case are in transmission connection; It is characterized in that: on fore-and-aft direction, described the first rotary ploughing cutter shaft is positioned at second rotary ploughing cutter shaft the place ahead; In short transverse, the first rotary ploughing cutter shaft is positioned at the second rotary ploughing cutter shaft top; The first axle side transmission case lowest part is higher than the second axle side transmission case lowest part; The bottommost of the first axle rotary blade point of a knife rotary track is equal to or slightly lower than the bottommost of the second axle side transmission case; On width, the first axle rotary blade institute cultivation area covers second axle rotary blade institute's cultivation area and the second region corresponding to axle side transmission case simultaneously; In described frame, be positioned at the second rotary ploughing cutter shaft rear and be provided with fertilizing box and Seeding box, fertilizing box bottom is provided with fertilizer apparatus, and Seeding box bottom is provided with seeding unit, and the outlet of described fertilizer apparatus is positioned at outlet the place ahead of seeding unit and lower than the outlet of seeding unit.
2. a kind of special-shaped frame twin shaft bilayer according to claim 1 cuts fertilizer applying-seeding combined working machine, it is characterized in that: described left plate and right plate comprise outer panel, intermediate plate and the interior plate that is stairstepping setting, intermediate plate is connected between outer panel and interior plate, the first rotary ploughing cutter shaft is arranged on outer panel, the second rotary ploughing cutter shaft is arranged on interior plate, and interior plate spacing and the second axle side transmission case thickness sum are less than outer panel spacing.
3. a kind of special-shaped frame twin shaft bilayer according to claim 1 and 2 cuts fertilizer applying-seeding combined working machine, it is characterized in that: described the first rotary ploughing cutter shaft is positioned at second rotary ploughing cutter shaft the place ahead distance and is not less than 10cm, the first rotary ploughing cutter shaft is positioned at the second rotary ploughing cutter shaft top distance and is not less than 10cm, and the first axle side transmission case lowest part is not less than 5cm higher than the second axle side transmission case lowest part.
4. the double-deck cutting of a kind of special-shaped frame twin shaft according to claim 1 and 2 fertilizer applying-seeding combined working machine, is characterized in that: described the second axle side transmission case front side is provided with little plough shovel, and the lowest part of little plough shovel lower edge and the second axle side transmission case is substantially contour.
5. the double-deck cutting of a kind of special-shaped frame twin shaft according to claim 1 and 2 fertilizer applying-seeding combined working machine, is characterized in that: the tilth of described the first axle rotary blade is 5-15cm, and the tilth of the second axle rotary blade is 5-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734831.2U CN203575032U (en) | 2013-11-20 | 2013-11-20 | Double-shaft double-layer cutting, fertilization and seeding combined type operation machine with special-shaped rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734831.2U CN203575032U (en) | 2013-11-20 | 2013-11-20 | Double-shaft double-layer cutting, fertilization and seeding combined type operation machine with special-shaped rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203575032U true CN203575032U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734831.2U Expired - Fee Related CN203575032U (en) | 2013-11-20 | 2013-11-20 | Double-shaft double-layer cutting, fertilization and seeding combined type operation machine with special-shaped rack |
Country Status (1)
| Country | Link |
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| CN (1) | CN203575032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511297A (en) * | 2018-11-19 | 2019-03-26 | 南京沃杨机械科技有限公司 | A kind of rotary tillage seeding and fertilizing earthing composite working rig |
-
2013
- 2013-11-20 CN CN201320734831.2U patent/CN203575032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511297A (en) * | 2018-11-19 | 2019-03-26 | 南京沃杨机械科技有限公司 | A kind of rotary tillage seeding and fertilizing earthing composite working rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161120 |