CN215121858U - Flying soil covering type combined seeder - Google Patents
Flying soil covering type combined seeder Download PDFInfo
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- CN215121858U CN215121858U CN202121175060.9U CN202121175060U CN215121858U CN 215121858 U CN215121858 U CN 215121858U CN 202121175060 U CN202121175060 U CN 202121175060U CN 215121858 U CN215121858 U CN 215121858U
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- 239000002689 soil Substances 0.000 title claims abstract description 129
- 238000010899 nucleation Methods 0.000 claims abstract description 64
- 238000003971 tillage Methods 0.000 claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009331 sowing Methods 0.000 description 12
- 239000003337 fertilizer Substances 0.000 description 7
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 230000035784 germination Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000001931 Ludwigia octovalvis Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a flying soil covering type combined seeder, which comprises a frame, a rotary tillage device, a ditching and ridging device, a seeding device and a flying soil covering device, wherein the ditching and ridging device comprises a soil retaining plate and a ditching plate, the soil retaining plate is respectively arranged at two sides of the rotary tillage device, and the ditching plate is arranged at the inner side of the soil retaining plate and at two sides of the rear part of the rotary tillage device; the flying soil covering device comprises a flying soil blocking plate and a soil scraping plate which are arranged up and down, the upper end of the flying soil blocking plate is fixed above a cross beam of the rotary tillage device and is bent downwards towards one end far away from the rotary tillage device, and the two ends of the soil scraping plate are movably connected with the soil retaining plate and can move up and down; the seeding pipe of the seeding device passes through the flying soil barrier plate, and the lower end of the seeding pipe is fixed behind the soil scraping plate at intervals. The seeder can complete the procedures of rotary tillage, ridging, fertilizing, seeding and covering once, and has high operation efficiency; the flying soil brought out by the rotary tillage device is utilized to cover the seeds, the traditional digging and covering device is omitted, the structure is simple, the production and operation cost is low, and the ridging planting of crops can be realized.
Description
Technical Field
The utility model belongs to the technical field of the agricultural seeder, in particular to flying soil coverage formula combined drill.
Background
The crops are planted in ridges, so that the field ventilation and light transmission are facilitated, the damage of diseases and pests is reduced, the irrigation and drainage and the field operation management are convenient, and the method is a traditional scientific planting technology. The mechanical planting of crops requires that the machine has various functions, simple operation, reliable performance and good effect. The existing rotary tillage, fertilization and seeding integrated machine is mostly provided with a disc type or leg type furrow opener for making a seeding ditch, and after seeding, the machine is covered by a roller or other types of soil covering devices, and after the devices are arranged, the weight and the length of the machine are increased, the energy consumption and the production and operation cost are increased, meanwhile, the large weight of the seeder also influences the operation efficiency of the seeder, namely, the rotary tillage, fertilization and seeding machine on the market has a larger improvement space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flying soil overlay type combined seeder to overcome the defect that current seeder structure is complicated, weight is big, the energy consumption is high, the operating efficiency is low.
In order to achieve the purpose, the utility model provides a flying soil covering type combined seeder, which comprises a frame, wherein a rotary tillage device, a ditching and ridging device and a seeding device are arranged on the frame, the ditching and ridging device comprises a soil retaining plate and a ditching plate, the soil retaining plate is respectively arranged at two sides of the rotary tillage device, and the ditching plate is arranged at the inner side of the soil retaining plate and at two sides behind the rotary tillage device;
the rear part of the rotary tillage device is also provided with a flying soil covering device, the flying soil covering device comprises a flying soil blocking plate and a soil scraping plate which are arranged up and down, the upper end of the flying soil blocking plate is fixed on the upper part of the rear end of the rotary tillage device, the middle part of the flying soil blocking plate extends to one end far away from the rotary tillage device, the lower part of the flying soil blocking plate is bent downwards, the two ends of the soil scraping plate are respectively connected with the ditching plate of the ditching and ridging device, and the bottom of the soil scraping plate is higher than the bottom of the soil blocking plate of the ditching and ridging device;
the seeding device is characterized in that a seeding pipe penetrates through the flying soil barrier plate, and the lower end of the seeding pipe is fixed behind the soil scraping plate at intervals. The scraper can protect the seeding pipe from being blocked by soil.
Furthermore, a circular groove can be formed in the flying soil blocking plate, the seed guide pipe penetrates through the circular groove and is fixed through bolts and the like, and the distance between the seed guide pipes can be adjusted as required, so that the row spacing is adjustable.
Preferably, the flying soil blocking plate is 7-shaped, namely the flying soil blocking plate comprises a horizontal baffle and a vertical baffle which are connected, and the end part of the horizontal baffle is fixed with the upper part of the rear end of the rotary tillage device. The flying soil barrier plate can also be made into an arc-shaped plate.
Preferably, the seed discharge pipe penetrates through a horizontal baffle plate of the flying soil baffle plate; the upper part and/or the middle part of the seeding pipe inside the horizontal baffle plate are/is bent into an arc shape. Furthermore, the seed sowing pipe is bent into an arc shape towards two sides or towards one side far away from the rotary tillage device. The middle of the seed sowing pipe in the flying soil barrier plate is bent into an arc shape, so that when the soil is high in humidity, sticky and heavy in texture and limited in flying soil, most of the flying soil can bypass the middle section of the seed sowing pipe to be blocked, and the sown seeds can be covered by enough soil. Compared with the method that the seed sowing pipe is a straight pipe, the soil covering effect is better.
Preferably, the width of the upper part of the trenching plate is greater than the width of the lower part. The shape may be trapezoidal, triangular, conical, etc. Preferably, the trenching plate is a right trapezoid. Preferably, the inclined side of the right trapezoid can also be made into an arc shape.
Preferably, the ditching plate and the soil retaining plate are detachably connected with the rack through bolts respectively; the outer side of the trenching plate is connected with the inner side of the soil retaining plate.
Preferably, the two ends of the scraping plate are respectively connected with the trenching plate through bolts, and the detachable gasket is sleeved on the bolts between the scraping plate and the trenching plate. The scraper can move back and forth by increasing or decreasing the number of the gaskets; the purpose that the scraper can move back and forth is to adjust the amount of the flying soil according to the difference of the soil texture, the dryness and the humidity and the rotating speed of the rotary blade, so as to ensure that the thickness covered by the flying soil is suitable for the germination and the emergence of seeds.
Preferably, vertical moving grooves are formed in two ends of the scraping plate, screw holes are formed in the ditching plate, and bolts penetrate through the moving grooves and the screw holes to achieve the purpose that the scraping plate is fixedly connected with the ditching plate. The soil scraping plate can be adjusted to a proper height according to the difference of soil texture, dryness and humidity and the rotating speed of the rotary tillage cutter, so that the thickness of the flying soil covering is suitable for germination and seedling emergence of seeds.
Preferably, the frame is further provided with a fertilizing device, and the fertilizing device is mounted at the front part of the sowing device.
Preferably, the seeding device is in transmission connection with a power component of the fertilizing device. Namely, the seeding device and the fertilizer applicator share power, and a lower fertilizer box shaft of the fertilizer applicator is connected with a seeding shaft of the seeding device through belt transmission.
Preferably, the fertilizing device is driven by a motor, and the motor is electrically connected with the speed regulator. The rotation speeds of the seeding device and the fertilizing device can be adjusted by the speed regulator of the motor to control the fertilizing amount and the seeding amount. Compared with the prior art, the utility model discloses following beneficial effect has:
1. the seeder can complete multiple procedures such as rotary tillage, ridging, fertilizing, seeding, covering and the like at one time by arranging the rotary tillage device, the ditching and ridging device, the seeding device, the fertilizing device, the flying soil covering device and the like, and has high operation efficiency.
2. This seeder realizes crops mechanized ridging and plants through setting up modified ditching ridging device when lightening seeder weight, is favorable to improving the output of crops.
3. This seeder is through improving the flying soil covering device, rationally sets up position and the shape of scraper blade, flying soil barrier plate, seed guide to utilize the flying soil of rotary cultivator take out to cover the seed, removed traditional earthing device that drives from, make machines simple structure, production and operation cost are low.
Drawings
Fig. 1 is a schematic structural diagram according to the present invention.
Fig. 2 is the structure schematic diagram of the utility model after the flying soil barrier plate is removed.
Description of the main reference numerals:
1. a frame; 2. a rotary tillage device; 3. a ditching and ridging device; 31. a soil guard plate; 32. a trenching plate; 4. a fertilizing device; 5. a seeding device; 6. a flying soil covering device; 61. a scraper plate; 62. a flying soil barrier plate; 621. a horizontal baffle; 622. a vertical baffle; 7. seeding; 8. a bolt; 9. the groove is moved vertically.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
As shown in fig. 1, the combined seeder with the covering type of the flying soil comprises a frame 1, wherein a rotary tillage device 2, a ditching and ridging device 3, a fertilizing device 4, a seeding device 5 and a flying soil covering device 6 are arranged on the frame 1. The fertilizing device 4 and the seeding device 5 are arranged above the rotary tillage device 2, and the fertilizing device 4 is arranged at the front part of the seeding device 5; the fertilizer guide pipe of the fertilizing device 4 guides fertilizer to the front end of the rotary tillage device 2. The ditching and ridging device 3 is arranged on two sides of the rear part of the rotary tillage device 2, and the flying soil covering device 6 is arranged on the rear part of the ditching and ridging device 3. The rotary tillage device 2, the fertilizing device 4 and the seeding device 5 are assembled after being purchased from the market, the seeding device 5 adopts a scoop-plate type seed sowing device for sowing, the fertilizing device 4 adopts an outer sheave type fertilizing box for fertilizing, the seeding device 5 is connected with a rotating shaft of the fertilizing device 4 through chain transmission, power is provided by a tractor, a motor of the fertilizing device is driven to operate, the seeding device is driven to operate through a chain wheel, and the fertilizing and seeding are synchronously performed. The motor is controlled by a speed regulator to regulate the rotating speed and control the fertilizing amount and the seeding amount. In other embodiments, the power can be output from the gearbox of the rotary cultivator, and the power is connected to the fertilizing device and the seeding device after being changed in speed and direction.
The ditching and ridging device 3 comprises two retaining plates 31 and two ditching plates 32, wherein the retaining plates 31 are respectively arranged on two sides of the rotary tillage device 2, and the ditching plates 32 are respectively arranged on the inner sides of the retaining plates 31 and on two sides of the rear side of the rotary tillage device 2. The trenching plate 32 is a right-angled trapezoid with a wide upper part and a narrow lower part. In other embodiments, the trenching plate 32 may be tapered with a wide top and a narrow bottom, triangular, etc. The outer side of the trenching plate 32 is a straight edge which is connected with the inner side of the retaining plate 31. The ditching board 32 with keep off native board 31 upper portion respectively through bolt 8 with frame 1 is detachable continuous, promptly the ditching board 32 keep off native board 31 with be equipped with the screw on the frame 1 respectively, wherein, the ditching board 32 with keep off the screw on the native board 31 and set up at the interval from top to bottom, can select the mounted position of screw as required, conveniently dismantle the function of reduction rotary cultivator itself.
The rear of the rotary tillage device 2 is also provided with a flying soil covering device 6, the flying soil covering device 6 comprises a soil scraping plate 61 and a flying soil blocking plate 62, two ends of the soil scraping plate 61 are respectively fixed with the soil retaining plate 31 through bolts 8, and the bottom of the soil scraping plate 61 is higher than the bottom of the soil retaining plate 31. Specifically, the two ends of the scraping plate 61 are respectively provided with a vertical moving groove 9, the ditching plate 32 is provided with a screw hole, and a bolt penetrates through the vertical moving grooves 9 and the screw hole to realize the fixedly connection of the scraping plate 61 and the ditching plate 32. The installation height of the scraper blade 61 can be adjusted up and down. Meanwhile, the bolt between the scraping plate and the ditching plate is sleeved with a detachable gasket, and the scraping plate can move back and forth by increasing or reducing the quantity of the gaskets. The purpose of the up-and-down and front-and-back movement of the scraper is to adjust the amount of the flying soil according to the soil texture, the humidity, the rotating speed of the rotary cultivator and the like, and ensure that the thickness of the flying soil coverage is suitable for the germination and seedling emergence of seeds. The flying soil blocking plate 62 is arranged above the soil scraping plate 61, the upper part of the flying soil blocking plate 62 is fixed on the frame 1 above the soil scraping plate 61, the middle part of the soil blocking plate 62 extends towards one end far away from the rotary tillage device 2, and the lower part of the soil blocking plate 62 bends downwards. In this embodiment, the flying soil blocking plate 62 is a 7-shaped baffle, that is, the flying soil blocking plate 62 includes a horizontal baffle 621 and a vertical baffle 622 that are connected, and the end of the horizontal baffle 621 is fixed to the upper portion of the rear end of the rotary tillage device 2. Of course, in other embodiments, the flyweight barrier 62 may be an arc-shaped plate. The flying soil blocking plate 62 can block soil that is rotary-tilled by the rotary tilling device 2 and cover the sown seeds.
The seeding pipe 7 of the seeding device 5 penetrates through the horizontal baffle 621 of the flying soil baffle plate 62; and the lower end of the seeding pipe 7 is fixed at the rear of the scraper 61 at intervals. The lower end of the seeding tube 7 can be fixed behind the scraper 61 by welding or other conventional means. The middle upper part of the seeding pipe 7 at the inner side of the horizontal baffle 621 is bent into an arc shape. In this embodiment, the seeding tube 7 is divided from the middle, the left seeding tube 7 is curved to the left, and the right seeding tube 7 is curved to the right. When the soil has high humidity, sticky and heavy texture and the flying soil is limited, most flying soil can bypass the middle section of the seeding pipe 7 to block, and the seeds sowed can be covered by enough soil. Namely, compared with the case that the seeding pipe 7 is a straight pipe, the soil covering effect is better. The middle of the seed dropping pipe 7 is bent into an arc shape, so that more flying soil can directly fall to the position of the seed outlet. The scraping plate 61 can scrape the ridge surface and protect the seed dropping pipe from being blocked by soil.
In particular, the front of the application is the forward direction of the seeder during working. Other parts not stated may adopt the existing structure to realize the function.
The combined seeder is used for direct seeding of rice on dry land. When the field soil is dry, a high-horsepower rotary cultivator is used for finely harrowing the rice field, killing the residues of the previous crops and the perennial weeds, and the paddy is directly sowed on dry land in sunny weather. When sowing, the frame 1 of the sowing machine is connected with a tractor and then is driven into a field to be sown, high-quality compound fertilizer is filled into a fertilizing box of the fertilizing device, qualified rice seeds are filled into a seed box of the sowing device, and the direction of the sowing machine is adjusted. When sowing starts, the rotary tillage device 2 is started first, when the tractor is geared to move forward, the power supply of the speed regulator is started immediately, and the generator of the tractor provides power to drive the motor arranged on the fertilizing device 4. The seeding device 5 is in transmission connection with the power component of the fertilizing device 4, so that the fertilizing device and the seeding device can be driven to operate simultaneously. The fertilizer scattered by the fertilizing device 4 is scattered and buried in the soil, the ditching and ridging device 3 forms ridges, the seeding device 5 broadcasts seeds, and the flying soil covering device 6 covers the seeds by blocking the flying soil at the rear part of the rotary cultivator, so that automatic covering is realized. When the tractor moves forward, each furrow opener excavates half a furrow, and when the machine rotates, the furrow opener excavates the other half of a furrow. And repeating the steps in sequence to realize the ridging and planting of the rice.
The seeding device can be used for replacing the spoon disc of the seeding device 5 of the seeding device, adjusting the quantity and the installation position of the seeding device, and the ditching device can be additionally arranged in the middle of the rear part of the rotary tillage device.
In conclusion, the seeder can complete multiple procedures of rotary tillage, ridging, fertilization, seeding, covering and the like at one time, and has high operation efficiency. The seeder can realize the mechanized ridging planting of crops such as rice and the like, and is favorable for obtaining high yield. Meanwhile, the seeder covers seeds by utilizing the flying soil brought out by the rotary tillage device 2, and the traditional running and earthing device is omitted, so that the seeder has a simple structure and is low in production and operation cost.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A flying soil covering type combined seeder comprises a frame, wherein a rotary tillage device, a ditching and ridging device and a seeding device are arranged on the frame, and the combined seeder is characterized in that the ditching and ridging device comprises a soil retaining plate and a ditching plate, the soil retaining plate is respectively arranged on two sides of the rotary tillage device, and the ditching plate is arranged on the inner side of the soil retaining plate and on two sides behind the rotary tillage device;
the rear part of the rotary tillage device is also provided with a flying soil covering device, the flying soil covering device comprises a flying soil blocking plate and a soil scraping plate which are arranged up and down, the upper end of the flying soil blocking plate is fixed on the upper part of the rear end of the rotary tillage device, the middle part of the flying soil blocking plate extends to one end far away from the rotary tillage device, the lower part of the flying soil blocking plate is bent downwards, the two ends of the soil scraping plate are respectively connected with the ditching plate of the ditching and ridging device, and the bottom of the soil scraping plate is higher than the bottom of the soil blocking plate of the ditching and ridging device;
the seeding device is characterized in that a seeding pipe penetrates through the flying soil barrier plate, and the lower end of the seeding pipe is fixed behind the soil scraping plate at intervals.
2. The all-terrain coverage type combined seeding machine as claimed in claim 1, wherein the all-terrain barrier plate is 7-shaped, namely the all-terrain barrier plate comprises a horizontal baffle plate and a vertical baffle plate which are connected, and the end part of the horizontal baffle plate is fixed with the upper part of the rear end of the rotary tillage device.
3. The flying soil covering combined seeder of claim 2, wherein said seed-metering tube penetrates the horizontal baffle of said flying soil barrier; the upper part and/or the middle part of the seeding pipe inside the horizontal baffle plate are/is bent into an arc shape.
4. The flying soil covering co-seeder of claim 1, wherein the trenching plate has an upper width greater than a lower width.
5. The flying soil covering type combined seeding machine according to claim 1, wherein the ditching plate and the soil retaining plate are detachably connected with the frame through bolts, respectively; the outer side of the trenching plate is connected with the inner side of the soil retaining plate.
6. The all-terrain combined seeder as claimed in claim 1, wherein the scraper is connected at both ends thereof to the trenching plate by bolts, respectively, and a detachable spacer is fitted over the bolts between the scraper and the trenching plate.
7. The all-terrain coverage type combined seeding machine as claimed in claim 1, wherein the two ends of the soil scraping plate are provided with vertical moving grooves, the soil retaining plate is provided with screw holes, and bolts pass through the moving grooves and the screw holes to realize the fixed connection of the soil scraping plate and the soil retaining plate.
8. The flying soil covering combined seeder of claim 1, wherein the frame is further provided with a fertilizing device mounted at a front portion of the seeding device.
9. The flying soil covering combined seeder of claim 8, wherein the seeding device is drivingly connected to the power component of the fertilizing device.
10. The flying soil covering combined seeder of claim 9, wherein the fertilizing apparatus is powered by a motor, the motor being electrically connected to a speed governor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175060.9U CN215121858U (en) | 2021-05-28 | 2021-05-28 | Flying soil covering type combined seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175060.9U CN215121858U (en) | 2021-05-28 | 2021-05-28 | Flying soil covering type combined seeder |
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| Publication Number | Publication Date |
|---|---|
| CN215121858U true CN215121858U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121175060.9U Active CN215121858U (en) | 2021-05-28 | 2021-05-28 | Flying soil covering type combined seeder |
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| CN (1) | CN215121858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116097935A (en) * | 2022-11-16 | 2023-05-12 | 广西壮族自治区农业科学院 | Screw conveying type seeder and use method and application thereof |
-
2021
- 2021-05-28 CN CN202121175060.9U patent/CN215121858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116097935A (en) * | 2022-11-16 | 2023-05-12 | 广西壮族自治区农业科学院 | Screw conveying type seeder and use method and application thereof |
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