CN217985945U - High-yield corn seeder - Google Patents
High-yield corn seeder Download PDFInfo
- Publication number
- CN217985945U CN217985945U CN202221154257.9U CN202221154257U CN217985945U CN 217985945 U CN217985945 U CN 217985945U CN 202221154257 U CN202221154257 U CN 202221154257U CN 217985945 U CN217985945 U CN 217985945U
- Authority
- CN
- China
- Prior art keywords
- earthing
- soil
- seeding
- traction frame
- seed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 35
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 35
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 32
- 235000005822 corn Nutrition 0.000 title claims abstract description 32
- 239000002689 soil Substances 0.000 claims abstract description 90
- 238000010899 nucleation Methods 0.000 claims abstract description 44
- 108010016634 Seed Storage Proteins Proteins 0.000 claims abstract description 34
- 238000009331 sowing Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 abstract description 3
- 235000009973 maize Nutrition 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Sowing (AREA)
Abstract
The utility model belongs to the technical field of the seeding equipment, especially, be a high yield corn drill, smooth the device including tractor, seeding traction frame, furrow opener, seed storage box, earthing device and soil, the earthing device is used for foldeing the earthing in to the kind ditch through the both sides earth that the furrow opener turned out, accomplishes maize seed and covers, the soil smooths the device and installs the rear position who corresponds earthing device on the seeding traction frame for smooth the soil after earthing device earthing, make and emerge neatly. The utility model discloses a rear end at seed storage box sets up earthing device, will fold the earthing in to the kind ditch through the both sides earth that the furrow opener turned out, accomplishes corn seed and covers, need not artifical earthing, effectively improves planting efficiency, smooths the device through setting up soil in earthing device rear end, levels kind ditch soil surface, guarantees that the depth of sowing is unanimous, has solved the not high problem that leads to emerging untidy of earthing soil roughness, influence output.
Description
Technical Field
The utility model relates to a seeding equipment technical field specifically is a high yield corn drill.
Background
Corn is an important feed source in animal husbandry, aquaculture and the like, and is one of indispensable raw materials in food, medical health, light industry, chemical industry and the like. In addition, the compound also has a plurality of biological activities, such as oxidation resistance, tumor resistance, blood sugar reduction, immunity improvement, bacteriostasis, sterilization and the like, and has wide development and application prospects.
Corn has a wide planting foundation in China, is a high-yield grain crop, and needs to be matched with a corn seeder for seeding during planting. Corn drill generally adopts the tractor to pull the operation, is equipped with the furrow opener and ditches, then sows to planting the interior interval of ditch through the disseminator, but traditional corn drill lacks earthing mechanism, needs the manual work to carry out the earthing after accomplishing the seeding, wastes time and energy, and planting efficiency is low, and the soil roughness of artifical earthing is not high, leads to the untidy of emerging, influences output.
Therefore, we propose a high-yield corn planter to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high yield corn drill has solved traditional corn drill and has lacked earthing mechanism, needs the manual work to carry out the earthing after accomplishing the seeding, wastes time and energy, and planting efficiency is low, and the soil roughness of artifical earthing is not high, leads to the untidy of emerging, influences the problem of output.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
a high-yield corn planter comprising:
a tractor;
the seeding traction frame is arranged at the tail part of the tractor head, and the tail end of the seeding traction frame is provided with a rear wheel;
the furrow opener is arranged at the front end of the sowing traction frame and is used for opening a seed furrow with a certain depth;
the seed storage box is arranged at the rear end position of the sowing traction frame corresponding to the furrow opener, and corn seeds are stored in the seed storage box;
the earthing device is arranged at the rear end position of the sowing traction frame corresponding to the seed storage box and is used for folding and earthing the soil on the two sides turned out by the furrow opener into the seed furrow to complete the covering of the corn seeds;
the soil flattening device is arranged at the rear end position of the sowing traction frame corresponding to the soil covering device and used for flattening soil covered by the soil covering device, so that seedlings are tidy.
Furthermore, be equipped with on the seeding traction frame and be used for the mounting bracket, be equipped with on the mounting bracket with the inlay groove of seed storage case looks adaptation, the bottom of seeding traction frame corresponds and is equipped with the guide plate between seed storage case and the earthing device, the guide plate is used for guiding the soil that kind ditch both sides turned out to on the earthing route of earthing device.
Further, the bottom of seed storage box sets up to the fill shape discharge end, the bottom of fill shape discharge end is equipped with the discharge gate, be connected with the discharging pipe on the discharge gate, be equipped with discharge valve on the discharging pipe, the discharging pipe bottom is equipped with the seed metering ware, the discharge gate of seed metering ware is connected with the seed metering pipe.
Further, earthing device includes two earthing units that bilateral symmetry set up, and two earthing units are the splayed structural arrangement, the earthing unit includes the earthing wheel carrier and accomodates the cylinder, the earthing wheel carrier rotates to be connected on the seeding traction frame, accomodate cylinder movable mounting in seeding traction frame bottom, accomodate the piston rod tip of cylinder and be connected with the rotation of earthing wheel carrier, install the earthing wheel on the earthing wheel carrier, fixed mounting has the earthing motor that is used for driving the rotation of earthing wheel on the lateral wall of earthing wheel carrier.
Furthermore, the soil covering wheel is driven by a soil covering motor to rotate clockwise, scraping teeth are arranged on the surface of the soil covering wheel in the circumferential direction and comprise a flat tooth surface and an outer arc tooth surface, the flat tooth surface faces clockwise, and a soil discharging tooth groove is formed between every two adjacent scraping teeth.
Furthermore, the soil flattening device comprises a flattening wheel carrier, a flattening roller is installed on the flattening wheel carrier, the top of the flattening wheel carrier is vertically connected with an adjusting screw rod through a bearing, the adjusting screw rod is in threaded connection with the seeding traction frame, a knob cap is arranged at the top end of the adjusting screw rod, guide rods are vertically connected to the left side and the right side of the top of the flattening wheel carrier, corresponding to the adjusting screw rod, and the guide rods are in sliding fit with the seeding traction frame.
(III) advantageous effects
Compared with the prior art, the utility model provides a high yield corn drill possesses following beneficial effect:
the utility model discloses, wholly pull the operation by the tractor, set up earthing device through the rear end at the seed storage box, will fold the earthing in to the kind ditch through the both sides earth that the furrow opener turned out, accomplish corn seed and cover, need not artifical earthing, effectively improve planting efficiency, through setting up soil at earthing device rear end and smooth the device, level kind ditch soil surface, guarantee that the depth of planting is unanimous, it leads to emergence irregularly to have solved the earthing soil roughness, influence the problem of output.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a bottom view of the covering device of the present invention;
fig. 3 is a schematic structural view of the soil covering wheel of the present invention;
fig. 4 is the utility model discloses well soil smooths device's schematic structure drawing.
In the figure: 1. a tractor; 2. a seeding traction frame; 3. a furrow opener; 4. a seed storage box; 5. a soil covering device; 501. a soil covering wheel carrier; 502. a storage cylinder; 503. soil covering wheels; 5031. a soil discharge gullet; 504. a soil covering motor; 505. scraping teeth; 5051. flattening the tooth surface; 5052. an outer curved tooth surface; 6. a soil leveling device; 601. leveling the wheel carrier; 602. a leveling roller; 603. adjusting the screw rod; 604. a knob cap; 605. a guide bar; 7. a rear wheel; 8. a mounting frame; 9. embedding a groove; 10. a seed sowing device; 11. a seed discharge pipe; 12. a baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1-4, an embodiment of the present invention provides a high-yield corn planter, comprising:
the tractor 1 utilizes the tractor 1 to provide walking power to drive the seeding device to walk forwards;
the seeding traction frame 2 is arranged at the tail part of the tractor head 1, and the tail end of the seeding traction frame is provided with a rear wheel 7;
the furrow opener 3 is arranged at the front end of the sowing traction frame 2 and is used for opening a seed ditch with a certain depth, and soil generated during ditching is discharged to the left side and the right side of the seed ditch;
the seed storage box 4 is arranged at the position, corresponding to the rear end of the furrow opener 3, on the sowing traction frame 2, corn seeds are stored in the seed storage box, a discharging port of the seed storage box 4 is connected with a seeder assembly, and the seed storage box 4 is matched with the seeder assembly to complete seed furrow sowing;
the earthing device 5 is arranged at the rear end position, corresponding to the seed storage box 4, of the sowing traction frame 2 and used for closing and earthing the soil on the two sides turned out by the furrow opener 3 into the seed ditch to complete the covering of the corn seeds;
soil smooths device 6 installs the rear end position that corresponds earthing device 5 on seeding traction frame 2 for smooth the soil after the earthing of earthing device 5, make and emerge neatly.
In the above embodiment, the rear wheel 7 at the tail end of the seeding traction frame 2 is driven by the tractor 1 to roll forward, the purpose of walking of the seeding device is achieved, the seeding device is integrated with the seeding traction frame 2, the furrow opener 3, the seed storage box 4, the earthing device 5, the soil flattening device 6 and the like to form a mechanism, in the process of walking of the tractor 1, a seed ditch with a certain depth is formed on breeding soil by the furrow opener 3, the seed storage box 4 is matched with the seeder assembly to complete seed ditch seeding, soil generated during ditching of the furrow opener 3 is discharged to the left side and the right side of the seed ditch, after the seed ditch seeding is completed by the cooperation of the seed storage box 4 at the front end with the seeder assembly, soil on two sides turned out by the furrow opener 3 is folded and covered on corn seeds by the earthing device 5, soil on two sides is prevented from being covered by soil, the uniformity of emergence is affected, and the soil flattening device 6 is arranged at the rear end of the earthing device 5, the smooth soil surface with a certain concave-convex surface is formed, and the uniformity of the seed ditch is ensured.
As shown in fig. 1, in some embodiments, the sowing traction frame 2 is provided with a mounting frame 8, and the mounting frame 8 is provided with an embedded groove 9 adapted to the seed storage box 4; the mounting frame 8 is arranged to stably place the seed storage box 4 on the seeding traction frame 2, the embedded groove 9 is arranged to facilitate the positioning of the seed storage box 4, and meanwhile, the seed storage box 4 is combined with the mounting frame 8 more tightly, so that the stability of the seed storage box 4 is higher; a guide plate 12 is arranged at the bottom of the sowing traction frame 2 corresponding to the space between the seed storage box 4 and the soil covering device 5, and the guide plate 12 is used for guiding the soil turned out from the two sides of the seed ditch to the soil covering path of the soil covering device 5; because soil turns out to kind of ditch both sides when furrow opener 3 ditches, the device is at the in-process of marcing, can inwards the water conservancy diversion with the soil that turns out through guide plate 12, makes the soil polymerization of sputtering or roll the outside on earthing device 5's earthing route, does benefit to earthing device 5 and fully covers soil, and need not to enlarge the size of earthing wheel 503, reduction equipment cost.
As shown in fig. 1, in some embodiments, the bottom of the seed storage box 4 is provided with a hopper-shaped discharge end, and the hopper-shaped discharge end is arranged to facilitate discharging of the seed storage box 4, so that corn seeds are prevented from being retained at the bottom of the seed storage box 4; the bottom of the bucket-shaped discharge end is provided with a discharge port, the discharge port is connected with a discharge pipe, the discharge pipe is provided with a discharge valve, the bottom end of the discharge pipe is provided with a seed metering device 10, and the discharge port of the seed metering device 10 is connected with a seed metering pipe 11; during seed metering, at first control discharge valve and open, discharge valve can adopt electronic or pneumatic valve, through the opening and closing of the control panel control discharge valve on the tractor 1, open discharge valve back, the maize seed in the seed storage box 4 gets into seed metering ware 10 through the discharging pipe under gravity in, carry out intermittent type nature seed metering through seed metering ware 10, when tractor 1 advancing speed is fixed, the seeding interval is adjusted to the rotational speed of accessible adjustment seed metering wheel, the maize seed of dialling is arranged to the kind ditch in through seed metering pipe 11.
As shown in fig. 2, in some embodiments, the casing device 5 includes two casing units symmetrically disposed left and right, the two casing units are arranged in a splayed configuration, each casing unit includes a casing wheel frame 501 and a receiving cylinder 502, the casing wheel frame 501 is rotatably connected to the seeding traction frame 2, the receiving cylinder 502 is movably mounted at the bottom of the seeding traction frame 2, the end of a piston rod of the receiving cylinder 502 is rotatably connected to the casing wheel frame 501, a casing wheel 503 is mounted on the casing wheel frame 501, and a casing motor 504 for driving the casing wheel 503 to rotate is fixedly mounted on a side wall of the casing wheel frame 501; during operation, the soil covering wheel frame 501 is driven to fall to the ground through the containing cylinder 502 in advance, the soil covering motor 504 is started again, the soil covering wheel 503 is driven to rotate by the soil covering motor 504, the rotating speed of the soil covering wheel 503 is not too fast, soil splashing is avoided, the two soil covering units are arranged in a splayed structure, soil on two sides of the seed furrow can be gathered inwards in the advancing process, the soil is continuously gathered towards the seed furrow by the near ends of the soil covering wheels 503 of the two soil covering units, seed furrow soil covering is completed, and after seeding and seed furrow soil covering are completed, a piston rod of the containing cylinder 502 is contracted to contain the soil covering wheel frame 501 inwards.
As shown in fig. 3, in some embodiments, the soil covering wheel 503 is driven by the soil covering motor 504 to rotate clockwise, scraping teeth 505 are circumferentially arranged on the surface of the soil covering wheel 503, the scraping teeth 505 are arranged to play a role of earth moving, the scraping teeth 505 comprise a flat tooth surface 5051 and an outer arc tooth surface 5052, the flat tooth surface 5051 is firstly contacted with soil, when the scraping teeth 505 rotate circumferentially, the soil is continuously pushed by the flat tooth surface 5051 to move linearly, and the soil is folded into a seed furrow at the tail end of the soil covering wheel 503 to finish soil covering; the flat tooth surface 5051 faces clockwise, and a soil discharging slot 5031 is formed between every two adjacent scraping teeth 505; because its front wheel is anticlockwise rotation when tractor 1 marchs forward, and in order to fold seed furrow both sides soil to the seed furrow in, need drive earthing wheel 503 through earthing motor 504 along clockwise rotation, stir forward constantly through scraping tooth 505 on earthing wheel 503, because two earthing wheels 503 are the splayed structure and arrange, when tractor 1 marchs, the soil of seed furrow both sides can constantly cover to the seed furrow in, reaches the purpose of earthing.
As shown in fig. 4, in some embodiments, the soil leveling device 6 includes a leveling wheel frame 601, a leveling roller 602 is mounted on the leveling wheel frame 601, an adjusting screw 603 is vertically connected to the top of the leveling wheel frame 601 through a bearing, the adjusting screw 603 is in threaded connection with the seeding traction frame 2, a knob cap 604 is disposed at the top end of the adjusting screw 603, guide rods 605 are vertically connected to the top of the leveling wheel frame 601 corresponding to the left and right sides of the adjusting screw 603, and the guide rods 605 are in sliding fit with the seeding traction frame 2; because two earthing wheels 503 are the splayed structural arrangement, and be noncontacting between two earthing wheels 503, there is certain clearance, can form new ridge in the middle part of the kind ditch, lead to kind ditch soil surface unevenness, thereby influence the regularity of emerging, consequently set up soil at earthing device 5's rear end and smooth device 6, utilize leveling roller 602 to push away new ridge and level, knob cap 604 is twisted to the accessible, utilize adjusting screw 603 to adjust the height of leveling wheel carrier 601 and leveling roller 602 in advance, leveling roller 602 height adjustment purpose need avoid pressing the kind ditch soil roll firmly, will guarantee to make true under the soil on the kind ditch, the increase of soil intergranular space can improve soil air permeability and the ability of retaining soil moisture.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-yield corn seeder is characterized in that: the high-yield corn seeder comprises:
a tractor (1);
the seeding traction frame (2) is arranged at the tail part of the head of the tractor (1), and the tail end of the seeding traction frame is provided with a rear wheel (7);
the furrow opener (3) is arranged at the front end of the seeding traction frame (2) and is used for opening a seed furrow with a certain depth;
the seed storage box (4) is arranged at the rear end position of the sowing traction frame (2) corresponding to the furrow opener (3), and corn seeds are stored in the seed storage box;
the earthing device (5) is arranged at the position, corresponding to the rear end of the seed storage box (4), on the seeding traction frame (2) and used for folding and earthing the soil on the two sides turned out by the furrow opener (3) into the seed furrow to complete the covering of the corn seeds;
the soil smoothing device (6) is installed at the rear end position, corresponding to the soil covering device (5), on the seeding traction frame (2) and used for smoothing soil covered by the soil covering device (5) and enabling seedlings to be tidy.
2. A high yielding corn planter as claimed in claim 1 wherein: be equipped with on seeding traction frame (2) and be used for mounting bracket (8), be equipped with on mounting bracket (8) with the inlay groove (9) of seed storage box (4) looks adaptation, the bottom of seeding traction frame (2) corresponds and is equipped with guide plate (12) between seed storage box (4) and earthing device (5), guide plate (12) are used for guiding the soil of planting ditch both sides turn-out to on the earthing route of earthing device (5).
3. A high yielding corn planter as claimed in claim 1 wherein: the bottom of seed storage box (4) sets up to fill shape discharge end, the bottom of fill shape discharge end is equipped with the discharge gate, be connected with the discharging pipe on the discharge gate, be equipped with ejection of compact valve on the discharging pipe, the discharging pipe bottom is equipped with seed metering ware (10), the discharge gate of seed metering ware (10) is connected with seed metering pipe (11).
4. A high-yield corn planter as claimed in claim 1 wherein: earthing device (5) are eight characters font structural arrangement including two earthing units that bilateral symmetry set up, two earthing units, the earthing unit includes earthing wheel carrier (501) and accomodates cylinder (502), earthing wheel carrier (501) rotate to be connected on seeding traction frame (2), accomodate cylinder (502) movable mounting in seeding traction frame (2) bottom, the piston rod tip of accomodating cylinder (502) rotates with earthing wheel carrier (501) to be connected, install earthing wheel (503) on earthing wheel carrier (501), fixed mounting has on the lateral wall of earthing wheel carrier (501) and is used for driving rotatory earthing motor (504) of earthing wheel (503).
5. A high yield corn planter as claimed in claim 4 wherein: the earth covering wheel (503) is driven by an earth covering motor (504) to rotate clockwise, scraping teeth (505) are arranged on the surface circumference of the earth covering wheel (503), each scraping tooth (505) comprises a flat tooth surface (5051) and an outer arc tooth surface (5052), the flat tooth surfaces (5051) face to the clockwise direction, and an earth discharging tooth groove (5031) is formed between every two adjacent scraping teeth (505).
6. A high yielding corn planter as claimed in claim 1 wherein: soil smooths device (6) including leveling wheel carrier (601), install leveling roller (602) on leveling wheel carrier (601), the top of leveling wheel carrier (601) is connected with adjusting screw (603) through the bearing perpendicularly, adjusting screw (603) and seeding traction frame (2) threaded connection, the top of adjusting screw (603) is equipped with knob cap (604), the top of leveling wheel carrier (601) corresponds the left and right sides of adjusting screw (603) and is connected with guide arm (605) perpendicularly, guide arm (605) and seeding traction frame (2) sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221154257.9U CN217985945U (en) | 2022-05-14 | 2022-05-14 | High-yield corn seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221154257.9U CN217985945U (en) | 2022-05-14 | 2022-05-14 | High-yield corn seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217985945U true CN217985945U (en) | 2022-12-09 |
Family
ID=84292321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221154257.9U Expired - Fee Related CN217985945U (en) | 2022-05-14 | 2022-05-14 | High-yield corn seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217985945U (en) |
-
2022
- 2022-05-14 CN CN202221154257.9U patent/CN217985945U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211321951U (en) | Draw formula chinese thorowax root special seeder | |
| CN208891174U (en) | A kind of wheat cultivation covering device | |
| CN105474821A (en) | Furrowing film-mulching drip-irrigation precision sower | |
| CN208079744U (en) | Spoon clip precision drilling fertilizer applicator | |
| CN108770400A (en) | A kind of seeding apparatus | |
| CN111567188A (en) | Peanut seeder for farming | |
| CN205357058U (en) | Seeding fertilization all -in -one | |
| CN217985945U (en) | High-yield corn seeder | |
| CN205946547U (en) | Complete laminating drip irrigation precision seeder | |
| CN106888635A (en) | A kind of plateau mountain area seeding apparatus | |
| CN219555628U (en) | Quantitative seeding equipment for agricultural planting | |
| CN201243463Y (en) | Air-suction type non-plowing precision seeder seeding monomer | |
| CN208317374U (en) | Paddy rice hole seeding feed mechanism for seed | |
| CN213603158U (en) | Portable seeding equipment for farming | |
| CN206977986U (en) | A kind of mountain area no-tillage seeding machine | |
| CN212588776U (en) | Agricultural reclamation sowing equipment convenient to earth is backfilled | |
| CN201219363Y (en) | Garlic sowing machine | |
| CN206963316U (en) | A kind of quick seeding apparatus of seedling disk | |
| CN217694243U (en) | Seeding device for corn planting | |
| CN216451851U (en) | Seeder for farming | |
| CN110741755A (en) | High-efficient seeder of strong adaptability and simple structure | |
| CN212936600U (en) | Green soy bean seeder | |
| CN214070615U (en) | Integrative seeder of peanut maize | |
| CN216358045U (en) | Rice seedling raising soil fertilizer seeder | |
| CN215073865U (en) | Towed no-tillage precision planter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |