CN108055891B - Corn equal-tillage adjustable topdressing machine and application method thereof - Google Patents
Corn equal-tillage adjustable topdressing machine and application method thereof Download PDFInfo
- Publication number
- CN108055891B CN108055891B CN201810058363.9A CN201810058363A CN108055891B CN 108055891 B CN108055891 B CN 108055891B CN 201810058363 A CN201810058363 A CN 201810058363A CN 108055891 B CN108055891 B CN 108055891B
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- China
- Prior art keywords
- fertilizer
- frame
- rotating shaft
- adjustable
- blades
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- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 17
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 15
- 235000005822 corn Nutrition 0.000 title claims abstract description 15
- 238000003971 tillage Methods 0.000 title claims abstract description 8
- 240000008042 Zea mays Species 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 8
- 239000003337 fertilizer Substances 0.000 claims abstract description 41
- 230000004720 fertilization Effects 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 2
- 235000009973 maize Nutrition 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims 1
- 241001057636 Dracaena deremensis Species 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 241000209149 Zea Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a corn equal-tillage adjustable topdressing machine which comprises a frame, wherein a furrow opener is arranged at the front end of the frame, a pressing machine is arranged at the rear end of the frame, a fertilizer tank and an air cylinder are arranged in the middle of the frame, a bracket is arranged at the tail end of a piston rod of the air cylinder, a rotating shaft is arranged on the bracket, an axial blind hole is arranged in the rotating shaft, a plurality of fertilizing pipes are fixed on the rotating shaft and communicated with the blind hole, a chute is arranged at the open end of the blind hole, a flexible hose is arranged at the bottom of the fertilizer tank, a slip ring is arranged at the tail end of the flexible hose and is in sliding sleeve connection with the chute, a compressed air pipe is arranged on the side wall of the fertilizer tank, an accommodating part is arranged at the tail end of the fertilizing pipe, an impeller is connected with the inner shaft of the accommodating part, a plurality of blades are arranged on the impeller, a cavity is arranged in the blades, and the auxiliary blades are fixed in the cavity through positioning bolts. The invention can improve the defects of the prior art and improve the topdressing effect of corn plants.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a corn equal-tillage adjustable topdressing machine and a use method thereof.
Background
When topdressing corn plants, a nitrogen fertilizer and a potassium fertilizer need to be topdressed. In the traditional production, the base fertilizer is a bomber, or the base fertilizer is mechanically used and the top dressing is manually carried out in a small horn or large horn mouth period. When the bombing is larger in rainwater, the soil texture is biased to sand, and the corn is usually de-fertilized in the later growth period; the method of mechanically using base fertilizer and manually applying fertilizer in the period of small horn or large horn mouth is characterized in that under the condition that the sales price and labor cost of farmers for planting corn are not proportional, the cost of manual fertilizer application is too high.
Disclosure of Invention
The invention aims to solve the technical problem of providing a corn equal-tillage adjustable topdressing machine and a using method thereof, which can solve the defects of the prior art and improve the topdressing effect of corn plants.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows.
The utility model provides an adjustable top dressing machine is ploughed to maize, includes the frame, and the frame front end is provided with the furrow opener, and the rear end of frame is provided with the press ware, the frame middle part is provided with fertilizer jar and cylinder, and the piston rod end of cylinder is provided with the support, is provided with the rotation axis on the support, and the rotation axis is inside to be provided with axial blind hole, is fixed with a plurality of fertilization pipe on the rotation axis, fertilization pipe and blind hole intercommunication, and the open end of blind hole is provided with the spout, and fertilizer jar bottom is provided with flexible hose, and flexible hose's end is provided with the sliding ring, and the sliding ring sliding sleeve is in the spout, and the lateral wall of fertilizer jar is provided with compressed air pipe, and fertilization pipe's end is provided with the holding portion, and the hub has the impeller in the holding portion, is provided with a plurality of blade on the impeller, is provided with the cavity in the blade, is provided with vice blade in the cavity, and vice blade passes through positioning bolt to be fixed in the cavity.
Preferably, the surface of the blade is provided with a groove, and a metal net is arranged in the groove.
Preferably, a spiral diversion trench is arranged on the inner side of the fertilization tube.
Preferably, the surface of the auxiliary blade is provided with an axial diversion trench, and the outer side end of the axial diversion trench is provided with a flange.
Preferably, a baffle is arranged at the top of the accommodating part.
The application method of the corn equal-tillage adjustable topdressing machine comprises the following steps: the frame moves forwards, the furrow opener furrows soil, the air cylinder is adjusted to enable the rotating shaft to be located 40-100 cm below the ground, the fertilizing pipe drives the rotating shaft to rotate along with the advancing of the frame, meanwhile, the fertilizing tank supplies fertilizer to the fertilizing pipe through the flexible hose, the blades rotate under the pushing of compressed air to drive the soil to enter the fertilizing pipe to be mixed with the fertilizer, and the compacting machine backfills the fertilized soil; the length ratio of the auxiliary blade to the blade is adjusted according to the downward detection depth of the rotating shaft, and the length of the auxiliary blade to the blade is in direct proportion to the square of the downward detection depth of the rotating shaft.
The beneficial effects brought by adopting the technical scheme are as follows: the invention can effectively ditche and topdressing corn plants, fertilizer is conveyed to the fertilizer application pipe through the flexible hose, and the impeller is utilized to stir soil, so that the soil and the fertilizer are effectively mixed, the fertilizer application uniformity is high, and corn seedlings are not damaged. The matching of the blades and the auxiliary blades can effectively improve the distribution uniformity of the fertilizer.
Drawings
Fig. 1 is a block diagram of one embodiment of the present invention.
Fig. 2 is a structural view showing a connection position of the rotation shaft and the flexible hose in one embodiment of the present invention.
FIG. 3 is a block diagram of a fertilizer tube in one embodiment of the present invention.
FIG. 4 is a block diagram of a blade in one embodiment of the invention.
FIG. 5 is a radial cross-sectional view of a baffle in one embodiment of the present invention.
In the figure: 1. a frame; 2. a furrow opener; 3. a press; 4. a fertilizer tank; 5. a cylinder; 6. a bracket; 7. a rotation shaft; 8. a blind hole; 9. a fertilization tube; 10. a chute; 11. a flexible hose; 12. a slip ring; 13. a compressed air tube; 14. a housing part; 15. an impeller; 16. a blade; 17. a cavity; 18. auxiliary blades; 19. positioning bolts; 20. a groove; 21. a metal mesh; 22. spiral diversion trenches; 23. an axial diversion trench; 24. a flange; 25. a baffle plate; 26. a slit; 27. and a deflector.
Detailed Description
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.
Referring to fig. 1-5, a specific embodiment of the invention comprises a frame 1, a furrow opener 2 is arranged at the front end of the frame 1, a pressing machine 3 is arranged at the rear end of the frame 1, a fertilizer tank 4 and a cylinder 5 are arranged in the middle of the frame 1, a bracket 6 is arranged at the tail end of a piston rod of the cylinder 5, a rotating shaft 7 is arranged on the bracket 6, an axial blind hole 8 is arranged in the rotating shaft 7, a plurality of fertilizer pipes 9 are fixed on the rotating shaft 7, the fertilizer pipes 9 are communicated with the blind hole 8, a chute 10 is arranged at the opening end of the blind hole 8, a flexible hose 11 is arranged at the bottom of the fertilizer tank 4, a slip ring 12 is arranged at the tail end of the flexible hose 11, the slip ring 12 is sleeved in the chute 10 in a sliding manner, a compressed air pipe 13 is arranged on the side wall of the fertilizer tank 4, a containing part 14 is arranged at the tail end of the fertilizer pipe 9, an impeller 15 is connected with an impeller 15 in an axial manner, a plurality of blades 16 are arranged in the impeller 16, a cavity 17 is arranged in the blade 16, a subsidiary blade 18 is arranged in the cavity 17, and the subsidiary blade 18 is fixed in the cavity 17 through a positioning bolt 19. The surface of the blade 16 is provided with a groove 20, and a metal net 21 is arranged in the groove 20. The inner side of the fertilization tube 9 is provided with a spiral diversion trench 22. The surface of the auxiliary vane 18 is provided with an axial diversion trench 23, and the outer side end of the axial diversion trench 23 is provided with a flange 24. The top of the receiving portion 14 is provided with a baffle 25.
In addition, the surfaces of the baffle plates 25 are provided with slits 26, the slits 26 between adjacent baffle plates 25 are staggered, and both sides of the slits 26 are respectively provided with a deflector 27. By providing the baffle plate 25 with slits 26, the soil entering the fertilizer application pipe 9 can be thoroughly mixed with the fertilizer.
The application method of the corn equal-tillage adjustable topdressing machine comprises the following steps: the frame 1 moves forwards, the furrow opener 2 furrows soil, the air cylinder 5 is adjusted to enable the rotary shaft 7 to be located 40-100 cm below the ground, the fertilization tube 9 drives the rotary shaft 7 to rotate along with the advancing of the frame 1, meanwhile, the fertilization tank 4 supplies fertilizer to the fertilization tube 9 through the flexible hose 11, the blades 16 rotate under the pushing of compressed air to drive the soil to enter the fertilization tube 9 to be mixed with the fertilizer, and the compacting machine 3 backfills the fertilized soil; the length ratio of the sub-blades 18 to the blades 16 is adjusted according to the depth of penetration of the rotation shaft 7, and the length of the sub-blades 18 to the blades 16 is proportional to the square of the depth of penetration of the rotation shaft 7. The fertilizing amount can be controlled by controlling the flow of compressed air and the advancing speed of the frame 1, so that the fertilizing amount of 20-80 jin/mu can be continuously adjustable.
The furrow opener 2, the compactor 3, etc. are all commercial parts mature in the agricultural machinery field, and the specific structure and use thereof are not described in detail herein.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an adjustable top dressing machine is ploughed to maize, includes frame (1), and frame (1) front end is provided with furrow opener (2), and the rear end of frame (1) is provided with suppression ware (3), its characterized in that: the novel multifunctional fertilizer distributor is characterized in that a fertilizer tank (4) and a cylinder (5) are arranged in the middle of the rack (1), a support (6) is arranged at the tail end of a piston rod of the cylinder (5), a rotating shaft (7) is arranged on the support (6), an axial blind hole (8) is formed in the rotating shaft (7), a plurality of fertilizer pipes (9) are fixed on the rotating shaft (7), the fertilizer pipes (9) are communicated with the blind hole (8), a chute (10) is formed in the opening end of the blind hole (8), a flexible hose (11) is arranged at the bottom of the fertilizer tank (4), a slip ring (12) is arranged at the tail end of the flexible hose (11), the slip ring (12) is sleeved in the chute (10) in a sliding manner, a compressed air pipe (13) is arranged on the side wall of the fertilizer tank (4), a containing part (14) is arranged at the tail end of the fertilizer pipe (9), an impeller (15) is axially connected with the containing part (14), a plurality of blades (16) are arranged on the impeller (15), a cavity (17) are arranged in the blades (16), auxiliary blades (18) are fixed in the cavity (17) through positioning bolts (19);
the application method of the corn equal-tillage adjustable topdressing machine comprises the following steps: the machine frame (1) moves forwards, the furrow opener (2) furrows soil, the air cylinder (5) is adjusted to enable the rotary shaft (7) to be located 40-100 cm below the ground, the fertilization tube (9) drives the rotary shaft (7) to rotate along with the advancing of the machine frame (1), meanwhile, the fertilizer tank (4) supplies fertilizer to the fertilization tube (9) through the flexible hose (11), the blades (16) rotate under the pushing of compressed air to drive the soil to enter the fertilization tube (9) to be mixed with the fertilizer, and the compactor (3) backfills the fertilized soil; the length ratio of the auxiliary blade (18) to the blade (16) is adjusted according to the downward-extending depth of the rotating shaft (7), and the length of the auxiliary blade (18) to the blade (16) is proportional to the square of the downward-extending depth of the rotating shaft (7).
2. The adjustable corn homotilling topying machine according to claim 1, wherein: the surface of the blade (16) is provided with a groove (20), and a metal net (21) is arranged in the groove (20).
3. The adjustable corn homotilling topying machine according to claim 2, wherein: the inner side of the fertilization tube (9) is provided with a spiral diversion trench (22).
4. The adjustable corn homotilling topying machine according to claim 3, wherein: the surface of the auxiliary blade (18) is provided with an axial diversion trench (23), and the outer side end of the axial diversion trench (23) is provided with a flange (24).
5. The adjustable corn homotilling topying machine according to claim 4, wherein: a baffle (25) is arranged at the top of the accommodating part (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058363.9A CN108055891B (en) | 2018-01-22 | 2018-01-22 | Corn equal-tillage adjustable topdressing machine and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058363.9A CN108055891B (en) | 2018-01-22 | 2018-01-22 | Corn equal-tillage adjustable topdressing machine and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108055891A CN108055891A (en) | 2018-05-22 |
| CN108055891B true CN108055891B (en) | 2023-08-29 |
Family
ID=62141434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058363.9A Active CN108055891B (en) | 2018-01-22 | 2018-01-22 | Corn equal-tillage adjustable topdressing machine and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108055891B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554103A (en) * | 2009-03-08 | 2009-10-14 | 烟台大学 | Deep scarification high pressure blowing-in controllable fertilizer distributor |
| CN201393386Y (en) * | 2009-05-13 | 2010-02-03 | 西北农林科技大学 | Corn fertilizer applicator |
| CN101653059A (en) * | 2008-08-19 | 2010-02-24 | 刘忠义 | Pneumatic side deep fertilization cultivator |
| CN203675604U (en) * | 2014-01-06 | 2014-07-02 | 山东省农业机械科学研究院 | Rice seedling transplanting and fertilization combined machine |
| CN104488411A (en) * | 2014-12-08 | 2015-04-08 | 农业部南京农业机械化研究所 | Double-helix vertical ditching fertilization machine |
| CN204244665U (en) * | 2014-12-01 | 2015-04-08 | 韩京龙 | Tea garden soil deep ploughing fertilizer instrument |
| CN105409369A (en) * | 2015-12-15 | 2016-03-23 | 四川天本生物技术有限公司 | Head for automatic blasting, loosening and feeding |
| CN205331577U (en) * | 2016-01-25 | 2016-06-22 | 张暖 | Portable automatic material discharges device |
| CN106416552A (en) * | 2016-12-13 | 2017-02-22 | 渠县金穗农业科技有限公司 | Deep-layer fertilization equipment |
| CN206165169U (en) * | 2016-11-17 | 2017-05-17 | 吉林省农业科学院 | Maize fertilization machine |
| CN206481577U (en) * | 2017-02-25 | 2017-09-12 | 陈钦先 | A kind of rotary cultivator front axle fertilizing drum device |
| CN206547309U (en) * | 2017-02-15 | 2017-10-13 | 平罗县祥美化工有限公司 | Soil improvement roller |
| CN207802699U (en) * | 2018-01-22 | 2018-09-04 | 河北农业大学 | Adjustable topdressing machine for uniform tillage of corn |
-
2018
- 2018-01-22 CN CN201810058363.9A patent/CN108055891B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653059A (en) * | 2008-08-19 | 2010-02-24 | 刘忠义 | Pneumatic side deep fertilization cultivator |
| CN101554103A (en) * | 2009-03-08 | 2009-10-14 | 烟台大学 | Deep scarification high pressure blowing-in controllable fertilizer distributor |
| CN201393386Y (en) * | 2009-05-13 | 2010-02-03 | 西北农林科技大学 | Corn fertilizer applicator |
| CN203675604U (en) * | 2014-01-06 | 2014-07-02 | 山东省农业机械科学研究院 | Rice seedling transplanting and fertilization combined machine |
| CN204244665U (en) * | 2014-12-01 | 2015-04-08 | 韩京龙 | Tea garden soil deep ploughing fertilizer instrument |
| CN104488411A (en) * | 2014-12-08 | 2015-04-08 | 农业部南京农业机械化研究所 | Double-helix vertical ditching fertilization machine |
| CN105409369A (en) * | 2015-12-15 | 2016-03-23 | 四川天本生物技术有限公司 | Head for automatic blasting, loosening and feeding |
| CN205331577U (en) * | 2016-01-25 | 2016-06-22 | 张暖 | Portable automatic material discharges device |
| CN206165169U (en) * | 2016-11-17 | 2017-05-17 | 吉林省农业科学院 | Maize fertilization machine |
| CN106416552A (en) * | 2016-12-13 | 2017-02-22 | 渠县金穗农业科技有限公司 | Deep-layer fertilization equipment |
| CN206547309U (en) * | 2017-02-15 | 2017-10-13 | 平罗县祥美化工有限公司 | Soil improvement roller |
| CN206481577U (en) * | 2017-02-25 | 2017-09-12 | 陈钦先 | A kind of rotary cultivator front axle fertilizing drum device |
| CN207802699U (en) * | 2018-01-22 | 2018-09-04 | 河北农业大学 | Adjustable topdressing machine for uniform tillage of corn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108055891A (en) | 2018-05-22 |
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| CB03 | Change of inventor or designer information |
Inventor after: Peng Zhengping Inventor after: Men Jingxi Inventor after: Wang Yanqun Inventor after: Wu Min Inventor after: Wang Yang Inventor after: Xue Cheng Inventor after: Ma Yang Inventor before: Peng Zhengping Inventor before: Wang Yanqun Inventor before: Wu Min Inventor before: Wang Yang Inventor before: Xue Cheng Inventor before: Ma Yang |
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