CN210328499U - Space-time optimization water and fertilizer efficient corn seeder - Google Patents
Space-time optimization water and fertilizer efficient corn seeder Download PDFInfo
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- CN210328499U CN210328499U CN201920802771.0U CN201920802771U CN210328499U CN 210328499 U CN210328499 U CN 210328499U CN 201920802771 U CN201920802771 U CN 201920802771U CN 210328499 U CN210328499 U CN 210328499U
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Abstract
The utility model belongs to the technical field of seeding machinery, a space-time optimization liquid manure high-efficient corn drill is disclosed. The main technical characteristics are as follows: including the frame, be provided with in the frame can, seed manure fertilization pipe, the lower part rear side have seed manure to go out fertile shovel, seeding furrow opener, corn seed case, seed metering ware, seeding covering device, press wheel adjusting device, plant spacing adjusting device of fertile mouth, the frame on be provided with the inter-row subsoiling fertilization shovel that the lower part rear side has fertile mouth between the row, be provided with fertilizer fertilization pipe between the row between can and inter-row subsoiling fertilization shovel, inter-row subsoiling fertilization shovel bottom surface is less than seed manure fertilization shovel bottom surface. The utility model provides a time-space optimization liquid manure high efficiency corn drill utilizes the space to trade time, and fertilizing and seeding once realizes twice fertilization effect, solves the asynchronous problem of disposable fertilization and maize fertilizer requirement law.
Description
Technical Field
The utility model belongs to the technical field of seeding machinery, especially, relate to a high-efficient corn drill of space-time optimization liquid manure.
Background
The corn is one of three major food crops in China, and has important significance for food safety and farmer income increase in China. Corn plants are tall and big, are pleased with light and warm, and are generally planted in high-temperature seasons. At present, the corn production technology in China is greatly improved, and the mechanization degree and the yield level are greatly improved. The mechanized production of corn reaches a high level in north China at present. The corn large-horn mouth period is a key period of corn nitrogen fertilizer demand, so that the top dressing of the corn in the past general large-horn mouth period is performed, but at present, because the weather is hot, the manual top dressing is hard, the labor cost is continuously increased, at present, people rarely perform top dressing in the large-horn mouth period, a one-time seed dressing technology is generally adopted, namely, when the corn is sowed, the fertilizer in the whole growth period is sowed into the soil as seed dressing at one time, the top dressing is not performed any more at other time, and at present, the common one-time seed dressing fertilizer is applied below the corn seeds or beside the corn seeds for a certain safety distance. The advantages of this are labor saving and reduced labor intensity. The unreasonable place is that the fertilizer application and the fertilizer requirement rule of corn growth are not consistent, which is reflected in that the corn growth early stage is rich in fertilizer, the corn seedling grows fast, the basal internode is long and is not lodging resistant, and the later stage grouting stage is easy to lose fertilizer, thereby influencing the corn yield and the fertilizer production efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a disposable mechanical top dressing can satisfy the time-space optimization liquid manure high-efficient corn drill that maize earlier stage required fertilizer and maize later stage required fertilizer simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme does: including the frame, be provided with in the frame can, seed manure fertilization pipe, the lower part rear side have seed manure to go out fertile shovel, seeding furrow opener, corn seed case, seed metering ware, seeding covering device, press wheel adjusting device, plant spacing adjusting device of fertile mouth, the frame on be provided with the inter-row subsoiling fertilization shovel that the lower part rear side has fertile mouth between the row, be provided with fertilizer fertilization pipe between the row between can and inter-row subsoiling fertilization shovel, inter-row subsoiling fertilization shovel bottom surface is less than seed manure fertilization shovel bottom surface.
The additional technical characteristics are as follows: the inter-row subsoiling and fertilizing shovel is arranged in the oblique front of the sowing furrow opener, the distance between the inter-row subsoiling and fertilizing shovel and the sowing furrow opener is 40-50 cm, and the bottom surface of the inter-row subsoiling and fertilizing shovel is 10-20 cm lower than that of the seed fertilizer and fertilizing shovel;
a fertilizer receiving and distributing box is arranged at the bottom of the fertilizer box, a seed fertilizer applying pipe is arranged between the fertilizer receiving and distributing box and the seed fertilizer applying shovel, and an inter-row fertilizer applying pipe is arranged between the fertilizer receiving and distributing box and the inter-row deep loosening applying shovel;
the inter-row subsoiling and fertilizing shovel is provided with a front-back, left-right and up-down adjusting device;
the seed manure fertilization pipe is provided with a seed manure amount adjusting plate, and the inter-row manure fertilization pipe is provided with an inter-row manure amount adjusting plate.
The utility model provides a when the high-efficient corn drill of space-time optimization liquid manure sows, the frame moves ahead, and the fertilizer application shovel ditching of planting fertilizer, the fertilizer of can fertilizer is discharged by the fertile mouth of planting fertilizer through the fertile pipe of planting fertilizer application, the fertile fertilizer application shovel of planting, and the soil after the fertile fertilizer application shovel ditching is foldd naturally. Meanwhile, the inter-row subsoiling and fertilizing shovel also digs furrows, fertilizer of the fertilizer can is discharged from the inter-row fertilizer outlet through the inter-row fertilizer fertilizing pipe and the inter-row subsoiling and fertilizing shovel, and soil after furrowing by the inter-row subsoiling and fertilizing shovel furrows naturally folds. After that, the sowing furrow opener arranged around the seed and fertilizer application shovel ditches again behind the seed and fertilizer application shovel, corn seeds in the corn seed box are discharged through a seed sowing device and fall to the ground through the sowing furrow opener, then are covered with soil by a sowing soil covering device, and are pressed by a pressing wheel.
The utility model provides a space-time optimization high-efficient corn drill of liquid manure has set up the dark loose fertilization shovel between the line. When sowing, the row spacing of the corn is properly increased and is adjusted to 65-70 cm from the conventional 55-60 cm. The seed manure fertilizing shovel applies seed manure, the inter-row deep-loosening fertilizing shovel applies additional manure, corn fertilizing nutrients and corn fertilizer demand are synchronized through the growth rule of corn root systems and the space distance between fertilizing points and corn seeds, the seed manure plays a role in the early growth period of corn, the additional manure plays a role in the later grouting period of corn, the seed manure and the additional manure are applied simultaneously through a seed manure and additional manure separation and regulation technology, the labor is avoided mechanically, the technical cost of slow release fertilizer is reduced, the loss is reduced, the ear position can be reduced by 2.5-5 cm, and the lodging resistance is achieved. The bottom surface of the inter-row deep loosening fertilizing shovel is lower than that of the seed fertilizing shovel, so that the top dressing is 25-30 cm deep, the volatilization loss of ammonium is avoided, and nitrate nitrogen leaching is avoided. The row spacing of the corn is properly increased, the uniform distribution of the root system in the soil can be improved, the vicious competition among different individuals is avoided, the nutrients of the water and root system are synchronous, and the utilization efficiency of the water and fertilizer is improved. The plant spacing is adjusted by the plant spacing adjusting device, the density is properly increased by 10-15%, the planting density of the corn is increased from 4000 strain 4500 to 5000 strain 5500, and the yield can be increased by 10-15%. The inter-row subsoiling and fertilizing shovel is arranged in the oblique front of the sowing furrow opener, the distance between the inter-row subsoiling and fertilizing shovel and the sowing furrow opener is 40-50 cm, and the bottom surface of the inter-row subsoiling and fertilizing shovel is 10-20 cm lower than that of the seed manure and fertilizing shovel, so that the top dressing effect is optimal. And the bottom of the fertilizer box is provided with a fertilizer receiving and distributing box, a seed fertilizer applying pipe is arranged between the fertilizer receiving and distributing box and a seed fertilizer applying shovel, and an inter-row fertilizer applying pipe is arranged between the fertilizer receiving and distributing box and the inter-row deep-loosening applying shovel, so that the shunting of seed fertilizer and additional fertilizer is facilitated. The seed manure fertilization pipe is provided with a seed manure quantity adjusting plate, the inter-row fertilizer fertilization pipe is provided with an inter-row fertilizer quantity adjusting plate, the application quantity of seed manure and additional fertilizer can be adjusted according to needs, and a proper amount of fertilizer is distributed to meet the early-stage needs and the later-stage needs. The inter-row subsoiling and fertilizing shovel is provided with a front-back, left-right, up-down adjusting device, and the position of the inter-row subsoiling and fertilizing shovel is adjusted according to needs.
The utility model provides a time-space optimization liquid manure high efficiency corn drill utilizes the space to trade time, and fertilizing and seeding once realizes twice fertilization effect, solves the asynchronous problem of disposable fertilization and maize fertilizer requirement law. The seed manure and the additional fertilizer are separated, the additional fertilizer is applied at a proper distance from the seeds, the root system can not reach the additional fertilizer site in the early growth stage of the corn, the corn root system reaches the additional fertilizer position in the middle and later stages along with the growth process and the growth of the corn root system, and a large amount of fertilizer is absorbed, so that the fertilizer application and the fertilizer requirement rule of the corn are synchronous, and the labor and the efficiency are saved. The row spacing of the corn is properly increased, compared with the conventional method, the difference between the soil moisture in the ridges and the soil moisture on the ridges is less, and the soil root layer absorbs the moisture more uniformly. And the water and fertilizer absorption is synchronized by utilizing the water advantage among ridges. The space-time optimization and the density increase are matched to better enhance the space-time optimization effect, resist lodging and increase the yield by coordination of water and fertilizer.
Drawings
FIG. 1 is a schematic structural view of the time-space optimized water-fertilizer efficient corn planter of the utility model;
FIG. 2 is a schematic structural view of a seed manure fertilizing shovel and a row-to-row deep scarification fertilizing shovel;
FIG. 3 is a schematic diagram of the distribution structure of a seed manure fertilizing shovel, a row spacing deep scarification fertilizing shovel and a sowing colter boot.
Detailed Description
The structure and the specific implementation mode of the time-space optimization water-fertilizer efficient corn planter of the utility model are further explained with the attached drawings.
As shown in figure 1, the time-space optimization water-fertilizer efficient corn seeder of the utility model comprises a frame 1, a fertilizer box 2 is arranged on the frame 1, a seed-fertilizer application shovel 4 with a seed-fertilizer outlet 3 at the lower rear side, a inter-row subsoiling and fertilizing shovel 6 with an inter-row fertilizer outlet 5 at the lower rear side, a seeding furrow opener 7, a corn seed box 8, a seed sowing device 9, a seeding and soil covering device 10, a press wheel 11, a press wheel adjusting device 12 and a plant spacing adjusting device 13, wherein the bottom surface of the inter-row subsoiling and fertilizing shovel 6 is lower than that of the seed-fertilizer application shovel 4, a fertilizer receiving and distributing box 14 is arranged at the bottom of the fertilizer box 2, a seed-fertilizer application pipe 15 is arranged between the fertilizer receiving and distributing box 14 and the seed-fertilizer application shovel 4, the inter-row fertilizer application pipe 16 is arranged between the fertilizer receiving and distributing box 14 and the inter-row subsoiling and fertilizing shovel 6, the seed-fertilizer application pipe 15 is provided with a seed-fertilizer amount adjusting plate 17, the inter-, the inter-row subsoiling and fertilizing shovel 6 is provided with a front-back, left-right, up-down adjusting device 19.
As shown in fig. 2, a fertilizer box 2 is provided on a frame 1, a seed and fertilizer application shovel 4 having a seed and fertilizer outlet 3 at the lower rear side, a inter-row subsoiling and fertilizer application shovel 6 having an inter-row fertilizer outlet 5 at the lower rear side, the bottom surface of the inter-row subsoiling and fertilizer application shovel 6 is lower than the bottom surface of the seed and fertilizer application shovel 4, a fertilizer receiving and distributing box 14 is provided at the bottom of the fertilizer box 2, a seed and fertilizer application pipe 15 is provided between the fertilizer receiving and distributing box 14 and the seed and fertilizer application shovel 4, an inter-row fertilizer application pipe 16 is provided between the fertilizer receiving and distributing box 14 and the inter-row subsoiling and fertilizer application shovel 6, a seed and fertilizer application pipe 15 is provided with a seed and fertilizer amount adjusting plate 17, and an inter-row fertilizer application pipe 16 is provided with an inter-.
As shown in figure 3, the frame 1 is provided with a seed manure fertilizing shovel 4, an inter-row subsoiling fertilizing shovel 6 and a sowing furrow opener 7, and the inter-row subsoiling fertilizing shovel 6 is arranged in the oblique front of the sowing furrow opener 7.
The utility model provides a when the high-efficient corn drill of space-time optimization liquid manure sows, frame 1 moves ahead, and 4 ditching of seed manure fertilization shovel, fertilizer of can fertilizer 2 are discharged by seed manure play fertile mouth 3 through seed manure fertilization pipe 15, seed manure fertilization shovel 4, and the soil after 4 ditching shovels of seed manure fertilization shovel ditching folds naturally. Meanwhile, the inter-row subsoiling and fertilizing shovel 6 also digs furrows, the fertilizer of the fertilizer can 3 is discharged from the inter-row fertilizer outlet 5 through the inter-row fertilizer application pipe 16 and the inter-row subsoiling and fertilizing shovel 6, and the soil after furrowing by the inter-row subsoiling and fertilizing shovel 6 is naturally folded. After that, the sowing furrow opener 7 arranged around the seed and fertilizer application shovel 4 ditches again behind the seed and fertilizer application shovel 4, corn seeds in the corn seed box 8 are discharged through the seed sowing device 9 and fall to the ground through the sowing furrow opener 7, then are covered with soil by the sowing soil covering device 10, and are pressed by the pressing wheel 11.
The utility model provides a space-time optimization high-efficient corn drill of liquid manure has set up row-to-row subsoiling fertilizing shovel 6. When sowing, the row spacing of the corn is properly increased and is adjusted to 65-70 cm from the conventional 55-60 cm. The seed manure fertilizing shovel 4 applies seed manure, the inter-row deep-loosening fertilizing shovel 6 applies additional manure, corn fertilizing nutrients and corn fertilizer requiring are synchronized through the growth rule of corn root systems and the space distance between fertilizing points and corn seeds, the seed manure plays a role in the early growth period of corn, the additional manure plays a role in the later grouting period of corn, the seed manure and the additional manure are simultaneously applied through a seed manure and additional manure separation and regulation technology, the labor is mechanically avoided, the technical cost of slow release fertilizer is reduced, the loss is reduced, the ear position can be reduced by 2.5-5 cm, and lodging resistance is achieved. The bottom surface of the inter-row deep scarification fertilizing shovel 6 is lower than the bottom surface of the seed manure fertilizing shovel 4, so that the top dressing is carried out at the depth of 25-30 cm, the volatilization loss of ammonium is avoided, and the leaching of nitrate nitrogen is avoided. The row spacing of the corn is properly increased, the uniform distribution of the root system in the soil can be improved, the vicious competition among different individuals is avoided, the nutrients of the water and root system are synchronous, and the utilization efficiency of the water and fertilizer is improved. The plant spacing is adjusted by the plant spacing adjusting device 13, the density is properly increased by 10-15%, the planting density of the corn is increased from 4000 strain 4500 to 5000 strain 5500, and the yield can be increased by 10-15%. The inter-row subsoiling and fertilizing shovel 6 is arranged in the oblique front of the sowing furrow opener 7, the distance between the inter-row subsoiling and fertilizing shovel 6 and the sowing furrow opener 7 is 40-50 cm, and the bottom surface of the inter-row subsoiling and fertilizing shovel 6 is 10-20 cm lower than the bottom surface of the seed manure and fertilizing shovel 4, so that the top dressing and fertilizing effects are optimal. And the bottom of the fertilizer box 2 is provided with a fertilizer receiving and distributing box 14, a seed fertilizer applying pipe 15 is arranged between the fertilizer receiving and distributing box 14 and the seed fertilizer applying shovel 4, and an inter-row fertilizer applying pipe 16 is arranged between the fertilizer receiving and distributing box 14 and the inter-row subsoiling applying shovel 6, so that the shunting of seed fertilizer and additional fertilizer is facilitated. The seed fertilizer applying pipe 15 is provided with a seed fertilizer amount adjusting plate 17, the inter-row fertilizer applying pipe 16 is provided with an inter-row fertilizer amount adjusting plate 18, the applying amount of the seed fertilizer and the additional fertilizer can be adjusted according to the requirement, and a proper amount of fertilizer is distributed to meet the early-stage requirement and the later-stage requirement. The inter-row subsoiling and fertilizing shovel 6 is provided with a front-back, left-right, up-down adjusting device 19, and the position of the inter-row subsoiling and fertilizing shovel 6 is adjusted according to requirements.
The utility model provides a space-time optimization high-efficient corn drill of liquid manure is not only limited to above-mentioned structure, the all be in the utility model discloses any modification, equivalent replacement and improvement etc. of doing on the basis all should contain within the protection scope of the utility model.
Claims (4)
1. Space-time optimization high-efficient corn drill of liquid manure, including the frame, be provided with fertile case, kind fertile fertilization pipe, lower part rear side in the frame and have kind fertile fertilizer shovel, seeding furrow opener, corn seed case, seed metering ware, seeding covering device, press wheel adjusting device, plant spacing adjusting device, its characterized in that of fertile fertilizer outlet: the machine frame is provided with an inter-row subsoiling and fertilizing shovel with an inter-row fertilizer outlet at the rear side of the lower part, an inter-row fertilizer applying pipe is arranged between the fertilizer box and the inter-row subsoiling and fertilizing shovel, the bottom surface of the inter-row subsoiling and fertilizing shovel is lower than the bottom surface of the seed fertilizer and fertilizing shovel, the inter-row subsoiling and fertilizing shovel is arranged in the oblique front of the sowing furrow opener, the distance between the inter-row subsoiling and fertilizing shovel and the sowing furrow opener is 40-50 cm, and the bottom surface of the inter-row subsoiling and fertilizing shovel is lower than the bottom surface of the seed fertilizer and fertilizing shovel by.
2. The space-time optimization water-fertilizer efficient corn planter as claimed in claim 1, wherein: the bottom of the fertilizer box is provided with a fertilizer receiving distribution box, a seed fertilizer applying pipe is arranged between the fertilizer receiving distribution box and the seed fertilizer applying shovel, and an inter-row fertilizer applying pipe is arranged between the fertilizer receiving distribution box and the inter-row subsoiling applying shovel.
3. The seeding machine according to claim 1 or 2, characterized in that: the inter-row subsoiling and fertilizing shovel is provided with a front-back, left-right and up-down adjusting device.
4. The space-time optimized water-fertilizer efficient corn planter as claimed in claim 1 or 2, wherein: the seed manure fertilization pipe is provided with a seed manure amount adjusting plate, and the inter-row manure fertilization pipe is provided with an inter-row manure amount adjusting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802771.0U CN210328499U (en) | 2019-05-30 | 2019-05-30 | Space-time optimization water and fertilizer efficient corn seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802771.0U CN210328499U (en) | 2019-05-30 | 2019-05-30 | Space-time optimization water and fertilizer efficient corn seeder |
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| Publication Number | Publication Date |
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| CN210328499U true CN210328499U (en) | 2020-04-17 |
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| CN201920802771.0U Active CN210328499U (en) | 2019-05-30 | 2019-05-30 | Space-time optimization water and fertilizer efficient corn seeder |
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| CN (1) | CN210328499U (en) |
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- 2019-05-30 CN CN201920802771.0U patent/CN210328499U/en active Active
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