CN114271073B - Wheat seed manure suppression all-in-one seeder - Google Patents
Wheat seed manure suppression all-in-one seeder Download PDFInfo
- Publication number
- CN114271073B CN114271073B CN202210000523.0A CN202210000523A CN114271073B CN 114271073 B CN114271073 B CN 114271073B CN 202210000523 A CN202210000523 A CN 202210000523A CN 114271073 B CN114271073 B CN 114271073B
- Authority
- CN
- China
- Prior art keywords
- roller
- wheat
- hopper
- seed
- fertilizer mud
- 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.)
- Active
Links
Images
Landscapes
- Sowing (AREA)
Abstract
The invention belongs to the technical field of wheat seeders, in particular to a wheat seed manure compacting integrated seeder, which comprises a machine body capable of running, wherein the machine body comprises a tire for rolling running, a roller for seeding is transversely arranged on the upper surface of the machine body, and a main shaft is arranged at the axis of the roller through a bearing. This integrative seeder of wheat seed manure suppression is equipped with the hopper that is used for storing wheat seed and fertilizer mud through setting up the surface of roller along its circumferencial direction, can put seeding and fertilization together in same equipment and accomplish the action of seeding and fertilization, and fertilize accurately, can give the sufficient nutrient of wheat seed, through setting up the fertilizer mud hopper and filling half the back, the seed in the seed hopper gets into fertilizer mud, and the seed is lived again to the fertilizer mud in the fertilizer mud hopper of last opposite side, can wrap up the wheat seed with fertilizer mud, has both reached the effect that seeding fertilization integration set up, can prevent the problem that the wheat seed was pecked by birds again.
Description
Technical Field
The invention relates to the technical field of wheat seeders, in particular to a wheat seed manure compacting integrated seeder.
Background
China is a large country of agricultural production, and wheat is one of the main ration of Chinese people. But also very important commodity and trade grains. The yield of wheat is related to the grain safety of China and the international wheat price, because the position of the wheat in the grain production safety is more and more important, and the significance of improving the yield of wheat is great. To increase wheat yield, it is important to attach importance to the combination of agricultural machinery and agronomic practices.
At present, most of wheat seeders are used for directly seeding wheat seeds in the seeders to the soil, and the seeding mode has the following defects:
1. the wheat is sown, and the additional equipment is needed to fertilize, so that the sowing process can be repeatedly increased, the planting cost is increased, and the fertilized position is easy to deviate and cannot be directly absorbed by the wheat seeds.
2. After wheat seeds are sown in the soil, the wheat seeds are not easy to be buried too deeply, the covered soil is not too thick, so that germination of the wheat seeds is prevented, and the wheat seeds are easy to be exposed out of the soil during germination and pecked by birds, so that the germination rate is low or the yield is reduced.
Disclosure of Invention
Based on the technical problems that the existing wheat seeder is difficult to fertilize and easy to peck by birds, the invention provides a wheat seed manure compacting integrated seeder.
The invention provides a wheat seed manure compacting integrated seeder which comprises a machine body capable of running, wherein the machine body comprises a tire for rolling running, a roller for seeding is transversely arranged on the upper surface of the machine body, a main shaft is arranged at the axis of the roller through a bearing, and two ends of the main shaft are transversely and fixedly arranged on the upper surface of the machine body through bearing seats.
The two ends of the roller convert the mechanical energy of tire running into a power source of the roller through a linkage mechanism.
The outer surface of roller has seted up the seeding groove that is used for storing the wheat seed, the inner wall of seeding groove and the inside of roller all is equipped with elasticity sowing mechanism, and the wheat seed is through elasticity sowing mechanism waits the roller is sent out the seeding when rotating to the below, the below of organism still is equipped with and is used for guiding the plough pipe mechanism in the soil with the wheat seed.
The outer surface of the main shaft is provided with a cam mechanism for controlling the elastic seeding mechanism to extend out.
The outer surface of the roller is provided with a hopper for storing wheat seeds and fertilizer mud along the circumferential direction of the roller.
The outer surface of the roller is also provided with a cleaning mechanism for cleaning the inner wall of the sowing groove.
Preferably, the linkage mechanism comprises a transmission shaft fixedly mounted on the upper surface of the machine body through a bearing seat, gear sets are arranged at two ends of the transmission shaft, tooth grooves are formed in the end faces of two ends of the roller along the radial direction of the roller, and the tire drives the roller to rotate circumferentially through the gear sets.
Through the technical scheme, the rollers can be driven to rotate together by the same power source.
Preferably, the elastic seeding mechanism comprises an inwards concave rubber shell, a conical spring for elastic reset is arranged in the rubber shell, half of fertilizer mud in the hopper is filled in the rubber shell and then is put into wheat seeds, and finally, the wheat seeds are wrapped by the fertilizer mud in the hopper and then are led out.
Through the technical scheme, the rubber shell has the automatic resetting capability by utilizing the elasticity of the conical spring.
Preferably, the plough pipe mechanism comprises a material guiding pipe fixed below the machine body, a coulter is fixedly arranged on the surface of the advancing direction of the bottom of the material guiding pipe, and the material guiding pipe drives the coulter to break the soil so as to realize that wheat seeds are sowed into the soil.
Through the technical scheme, the coulter can be utilized to break the soil, so that the seeds can be sown conveniently.
Preferably, the tail part of the material guiding pipe is also provided with a soil spade for enclosing soil, the cross section of the soil spade is triangular, and the material guiding pipe drives the soil spade to enclose the soil to the top of the wheat seeds for covering up.
Through the technical scheme, the soil spade can cover the sowed seeds.
Preferably, the cam mechanism comprises a limit cam and an ejection cam, wherein the limit cam is arranged on the outer surface of the main shaft, when the rubber shell is filled with the fertilizer mud, the limit cam is used for limiting half of the rubber shell and then filling the fertilizer mud, and the ejection cam is used for ejecting the rubber shell downwards after the wheat seeds are wrapped in the fertilizer mud and then enters the soil.
Through the technical scheme, when the limit cam is used for filling the rubber shell with fertilizer mud, the volume of the rubber shell is half of the volume, the space for mounting seeds is reserved, then the seeds are put in, and finally the fertilizer mud is used for wrapping.
Preferably, the hopper includes the seed hopper that is located the roller top and is located its both sides and be the fertilizer mud hopper that mirror symmetry distributes, after half full back is filled to fertilizer mud hopper, the seed in the seed hopper gets into fertilizer mud, and the fertilizer mud in the fertilizer mud hopper of the opposite side wraps the seed again at last, the hopper pass through arc support with the upper surface fixed connection of organism.
Through the technical scheme, the wheat seeds can be exported after being wrapped.
Preferably, the cleaning mechanism comprises an integrated plate, the outer side surface of the integrated plate is in sliding connection with the arc-shaped support through a connecting rod, a driving shaft distributed along the radial direction of the roller is arranged on the surface of the integrated plate through a bearing array, and a cleaning brush matched with the sowing groove is fixedly arranged at the inner end of the driving shaft.
Through above-mentioned technical scheme, use the cleaning brush to clean the inner wall of dress rubber shell, prevent to take place to adhere.
Preferably, the outer end of the driving shaft is in linkage rotation with the belt pulley through a belt, and the outer end of one driving shaft is in linkage driven by a micro motor.
Through the technical scheme, the belt and the belt pulley are used for realizing linkage to all cleaning brushes.
Preferably, the outer surfaces of the two ends of the roller are fixedly sleeved with track plates, the two ends of the integrated plate are fixedly provided with idler wheels through L-shaped plates, and the surfaces of the idler wheels roll along the surfaces of the track plates to realize rotary cleaning action on the inner wall of the rubber shell.
Through the technical scheme, the cleaning brush can be automatically separated from and cleaned, when the rubber shell is close to the cleaning brush, the roller enters the track plate, and the cleaning brush enters the inner wall of the rubber shell to realize cleaning.
The beneficial effects of the invention are as follows:
1. through setting up the surface of roller and being equipped with the hopper that is used for storing wheat seed and fertilizer mud along its circumferencial direction, can put seeding and fertilization together in same equipment and accomplish the action of seeding and fertilization, and fertilize accurately, can give the sufficient nutrient of wheat seed.
2. Through setting up the fertilizer mud hopper after filling half, the seed in the seed hopper gets into the fertilizer mud, and the seed is lived again to the fertilizer mud in the fertilizer mud hopper of the opposite side at last, can wrap up the wheat seed with the fertilizer mud, has both reached the effect that seeding fertilization integration set up, can prevent again that the wheat seed from being pecked by birds problem.
Drawings
Fig. 1 is a schematic diagram of a wheat seed manure compacting integrated seeder provided by the invention;
fig. 2 is a perspective view of a roller structure of the wheat seed manure compacting integrated seeder provided by the invention;
FIG. 3 is a side sectional view of a roller structure of the wheat seed manure compacting integrated seeder provided by the invention;
fig. 4 is a perspective view of a main shaft structure of a wheat seed manure compacting integrated seeder provided by the invention;
fig. 5 is a perspective view of an integrated plate structure of a wheat seed manure compacting integrated seeder provided by the invention.
In the figure: 1. a body; 11. a material guiding pipe; 12. a coulter; 13. a soil spade; 2. a tire; 21. a transmission shaft; 22. a gear set; 23. tooth slots; 3. a roller; 31. a sowing groove; 32. a rubber shell; 33. a conical spring; 34. a seed hopper; 35. a fertilizer mud hopper; 36. an arc-shaped plate; 4. a main shaft; 41. a limit cam; 42. an ejector cam; 5. an arc-shaped bracket; 51. an integrated board; 52. a drive shaft; 53. a cleaning brush; 54. a belt; 55. a belt pulley; 56. a micro motor; 57. a track pad; 58. a roller; 59. an L-shaped plate; 510. and a connecting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, a wheat seed manure suppression all-in-one seeder, including the organism 1 that can travel, organism 1 includes the tire 2 that is used for rolling to travel, the upper surface of organism 1 transversely is equipped with the roller 3 that is used for sowing, the axle center department of roller 3 installs main shaft 4 through the bearing, the both ends of main shaft 4 pass through the bearing frame transversely fixed mounting in the upper surface of organism 1.
The two ends of the roller 3 convert the mechanical energy of the running of the tire 2 into a power source of the roller 3 through a linkage mechanism.
Further, the linkage mechanism comprises a transmission shaft 21 fixedly mounted on the upper surface of the machine body 1 through a bearing seat, gear sets 22 are arranged at two ends of the transmission shaft 21, tooth grooves 23 are formed in end faces of two ends of the roller 3 along the radial direction of the end faces, and the tire 2 drives the roller 3 to rotate circumferentially through the gear sets 22. The rollers 3 can be driven to rotate together by the same power source.
The outer surface of the roller 3 is provided with a sowing groove 31 for storing wheat seeds, and the inner wall of the sowing groove 31 and the inner part of the roller 3 are respectively provided with an elastic sowing mechanism.
The outer surface of the roller 3 is provided with a hopper for storing wheat seeds and fertilizer mud along the circumferential direction of the roller.
Through setting up the surface of roller 3 along its circumferencial direction and being equipped with the hopper that is used for storing wheat seed and fertilizer mud, can put seeding and fertilization together with fertilizeing in same equipment and accomplish the action of seeding and fertilization, and fertilizeing is accurate, can give the sufficient nutrient of wheat seed.
The outer surface of the roller 3 is also provided with a cleaning mechanism for cleaning the inner wall of the sowing groove 31.
Further, the elastic seeding mechanism comprises an inwards concave rubber shell 32, a conical spring 33 for elastic reset is arranged in the rubber shell 32, half of the fertilizer mud in the hopper is filled in the rubber shell 32 and then is put into wheat seeds, and finally, the wheat seeds are wrapped by the fertilizer mud in the hopper and then are led out.
The rubber shell 32 has the ability of automatic resetting by utilizing the elasticity of the conical spring 33.
The wheat seeds are sent out for sowing when the roller 3 rotates to the lower side through the elastic sowing mechanism, and a plough pipe mechanism for guiding the wheat seeds into the soil is further arranged below the machine body 1.
Further, the plough pipe mechanism comprises a material guiding pipe 11 fixed below the machine body 1, a coulter 12 is fixedly arranged on the surface of the bottom of the material guiding pipe 11 in the advancing direction, and the material guiding pipe 11 drives the coulter 12 to break the soil so as to realize that wheat seeds are sowed into the soil.
The coulter 12 can break the soil, thereby facilitating seed sowing.
Further, the tail part of the material guiding pipe 11 is also provided with a soil spade 13 for enclosing soil, the cross section of the soil spade 13 is triangular, and the material guiding pipe 11 drives the soil spade 13 to enclose the soil to the top of the wheat seeds for covering up.
The spade 13 can cover up the sown seeds.
The outer surface of the main shaft 4 is provided with a cam mechanism for controlling the elastic seeding mechanism to extend out.
Further, the cam mechanism comprises a limit cam 41 and an ejection cam 42, the limit cam 41 is arranged on the outer surface of the main shaft 4, when the rubber shell 32 is filled with the fertilizer mud, the limit cam 41 limits half of the rubber shell 32 and then is filled with the fertilizer mud, and the ejection cam 42 is used for ejecting the rubber shell 32 downwards to enter the ground after the wheat seeds are wrapped in the fertilizer mud.
When the limit cam 41 is used for filling the rubber shell 32 with fertilizer mud, the volume of the rubber shell 32 is half ejected, the space for mounting seeds is reserved, then the seeds are put in, and finally the fertilizer mud is used for wrapping.
Further, the hopper includes the seed hopper 34 that is located the roller 3 top and is located its both sides and be the fertilizer mud hopper 35 that mirror symmetry distributes, after half full back is filled to fertilizer mud hopper 35, the seed in the seed hopper 34 gets into fertilizer mud, and the seed is wrapped again to the fertilizer mud in the fertilizer mud hopper 35 of the opposite side at last, after wrapping fertilizer mud, still is equipped with the arc 36 that is used for preventing spilling at the surface of roller 3, the hopper pass through arc support 5 with the upper surface fixed connection of organism 1.
Can be exported after being wrapped.
Further, the cleaning mechanism comprises an integrated plate 51, the outer side surface of the integrated plate 51 is in sliding connection with the arc-shaped support 5 through a connecting rod 510, a driving shaft 52 distributed along the radial direction of the roller 3 is arranged on the surface of the integrated plate 51 through a bearing array, and a cleaning brush 53 matched with the sowing groove 31 is fixedly arranged at the inner end of the driving shaft 52.
The inner wall of the rubber housing 32 is cleaned by the cleaning brush 53 to prevent adhesion.
Further, the outer end of the driving shaft 52 is coupled to a pulley 55 via a belt 54, and the outer end of one of the driving shafts 52 is coupled by a micro motor 56.
A belt 54 is used in conjunction with a pulley 55 for all cleaning brushes 53.
Further, the outer surfaces of the two ends of the roller 3 are fixedly sleeved with a track plate 57, the two ends of the integrated plate 51 are fixedly provided with rollers 58 through L-shaped plates 59, and the surfaces of the rollers 58 roll along the surfaces of the track plate 57 to realize a rotary cleaning action on the inner wall of the rubber shell 32.
The cleaning brush 53 can be automatically separated from and cleaned, when the rubber shell 32 approaches the cleaning brush 53, the roller 58 enters the track plate 57, and the cleaning brush 53 enters the inner wall of the rubber shell 32 to realize the cleaning action.
Through setting up fertilizer mud hopper 35 after filling half, the seed in the seed hopper 34 gets into fertilizer mud, and the seed is lived again to the fertilizer mud in the last opposite side's fertilizer mud hopper 35, can wrap up the wheat seed with fertilizer mud, has both reached the effect that seeding fertilization integration set up, can prevent again that the wheat seed from pecking by birds' problem.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a wheat seed manure suppression all-in-one seeder, includes organism (1) that can travel, organism (1) are including being used for tire (2) that roll was gone, its characterized in that: the upper surface of the machine body (1) is transversely provided with a roller (3) for sowing, a main shaft (4) is arranged at the axis of the roller (3) through a bearing, and two ends of the main shaft (4) are transversely and fixedly arranged on the upper surface of the machine body (1) through bearing seats;
the two ends of the roller (3) convert mechanical energy of running of the tire (2) into a power source of the roller (3) through a linkage mechanism;
a sowing groove (31) for storing wheat seeds is formed in the outer surface of the roller (3), an elastic sowing mechanism is arranged on the inner wall of the sowing groove (31) and the inside of the roller (3), the wheat seeds are sent out for sowing when the roller (3) rotates to the lower side through the elastic sowing mechanism, and a plough pipe mechanism for guiding the wheat seeds into soil is further arranged below the machine body (1);
the elastic seeding mechanism comprises an inwards concave rubber shell (32), and a conical spring (33) for elastic reset is arranged in the rubber shell (32);
the outer surface of the main shaft (4) is provided with a cam mechanism for controlling the elastic seeding mechanism to extend out;
the cam mechanism comprises a limit cam (41) and an ejection cam (42) which are arranged on the outer surface of the main shaft (4), wherein the limit cam (41) is used for limiting half of the rubber shell (32) when the rubber shell (32) is filled with fertilizer mud, then the fertilizer mud is filled in the rubber shell, and the ejection cam (42) is used for ejecting the rubber shell (32) downwards into the ground after the wheat seeds are wrapped in the fertilizer mud;
the outer surface of the roller (3) is provided with a hopper for storing wheat seeds and fertilizer mud along the circumferential direction of the roller, and the hopper is fixedly connected with the upper surface of the machine body (1) through an arc-shaped bracket (5);
the hopper comprises a seed hopper (34) positioned at the top of the roller (3) and fertilizer mud hoppers (35) which are positioned at two sides of the seed hopper and are in mirror symmetry distribution, seeds in the seed hopper (34) enter fertilizer mud after the seed hopper (35) is half filled, finally the fertilizer mud in the fertilizer mud hopper (35) at the other side wraps the seeds, and an arc plate (36) for preventing leakage is further arranged on the outer surface of the roller (3) after the fertilizer mud is wrapped;
the outer surface of the roller (3) is also provided with a cleaning mechanism for cleaning the inner wall of the sowing groove (31);
the cleaning mechanism comprises an integrated plate (51), and the outer side surface of the integrated plate (51) is in sliding connection with the arc-shaped bracket (5) through a connecting rod (510);
track plates (57) are fixedly sleeved on the outer surfaces of the two ends of the roller (3), rollers (58) are fixedly mounted on the two ends of the integrated plate (51) through L-shaped plates (59), and the surfaces of the rollers (58) roll along the surfaces of the track plates (57) to realize rotary cleaning action on the inner walls of the rubber shells (32).
2. The wheat seed manure compacting integrated seeder of claim 1, wherein: the linkage mechanism comprises a transmission shaft (21) fixedly mounted on the upper surface of the machine body (1) through a bearing seat, gear sets (22) are arranged at two ends of the transmission shaft (21), tooth grooves (23) are formed in the end faces of two ends of the roller (3) along the radial direction of the tooth grooves, and the tire (2) drives the roller (3) to rotate circumferentially through the gear sets (22).
3. The wheat seed manure compacting integrated seeder of claim 1, wherein: the plough pipe mechanism comprises a material guiding pipe (11) fixed below the machine body (1), a coulter (12) is fixedly arranged on the surface of the bottom of the material guiding pipe (11) in the advancing direction, and the material guiding pipe (11) drives the coulter (12) to break the soil so as to realize that wheat seeds are sowed into the soil.
4. A wheat seed manure suppression all-in-one planter according to claim 3, characterized in that: the tail of the material guiding pipe (11) is also provided with a soil spade (13) for enclosing soil, the cross section of the soil spade (13) is triangular, and the material guiding pipe (11) drives the soil spade (13) to enclose the soil to the top of the wheat seeds for trial and down covering.
5. The wheat seed manure compacting integrated seeder of claim 1, wherein: the surface of the integrated plate (51) is provided with driving shafts (52) distributed along the radial direction of the roller (3) through a bearing array, and the inner end of the driving shaft (52) is fixedly provided with a cleaning brush (53) matched with the sowing groove (31).
6. The wheat seed manure compacting integrated seeder as set forth in claim 5, wherein: the outer end of the driving shaft (52) is in linkage rotation with a belt pulley (55) through a belt (54), and the outer end of one driving shaft (52) is in driving linkage through a micro motor (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210000523.0A CN114271073B (en) | 2022-01-04 | 2022-01-04 | Wheat seed manure suppression all-in-one seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210000523.0A CN114271073B (en) | 2022-01-04 | 2022-01-04 | Wheat seed manure suppression all-in-one seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114271073A CN114271073A (en) | 2022-04-05 |
| CN114271073B true CN114271073B (en) | 2023-05-23 |
Family
ID=80880170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210000523.0A Active CN114271073B (en) | 2022-01-04 | 2022-01-04 | Wheat seed manure suppression all-in-one seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114271073B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938101A (en) * | 2015-06-23 | 2015-09-30 | 湖南农业大学 | Seeding device with eccentric cam push rods arranged internally and seeder |
| CN105340426A (en) * | 2015-12-11 | 2016-02-24 | 淄博大创自动化科技有限公司 | Agricultural seeder |
| CN108271474A (en) * | 2018-03-22 | 2018-07-13 | 浙江博源农机有限公司 | A kind of lateral-deep fertilizing seeder |
| CN110741779A (en) * | 2019-11-21 | 2020-02-04 | 西南大学 | Water-fertilizer-seed integrated automatic seeder and seeding method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3337376B2 (en) * | 1996-10-07 | 2002-10-21 | 松山株式会社 | Direct sowing equipment |
| US8132521B2 (en) * | 2009-06-09 | 2012-03-13 | Deere & Company | Volumetric metering system with sectional shut-off |
| CN109156126A (en) * | 2018-09-25 | 2019-01-08 | 安庆市睿霞机械有限公司 | A kind of uniform agricultural seeding machine of sowing |
| CN110121994B (en) * | 2019-06-24 | 2020-06-16 | 商丘市农林科学院 | Wheat seed manure is with broadcasting even machine of broadcasting |
| CN211184893U (en) * | 2019-12-06 | 2020-08-07 | 金湖双洋机械有限公司 | Intelligent seed direct sowing machine |
-
2022
- 2022-01-04 CN CN202210000523.0A patent/CN114271073B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938101A (en) * | 2015-06-23 | 2015-09-30 | 湖南农业大学 | Seeding device with eccentric cam push rods arranged internally and seeder |
| CN105340426A (en) * | 2015-12-11 | 2016-02-24 | 淄博大创自动化科技有限公司 | Agricultural seeder |
| CN108271474A (en) * | 2018-03-22 | 2018-07-13 | 浙江博源农机有限公司 | A kind of lateral-deep fertilizing seeder |
| CN110741779A (en) * | 2019-11-21 | 2020-02-04 | 西南大学 | Water-fertilizer-seed integrated automatic seeder and seeding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114271073A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114271073B (en) | Wheat seed manure suppression all-in-one seeder | |
| CN201612014U (en) | Novel corn planter | |
| CN208317374U (en) | Paddy rice hole seeding feed mechanism for seed | |
| CN216163312U (en) | Multifunctional seeder | |
| CN2131281Y (en) | Adjustable internal-filling precision seed-metering device | |
| CN215121949U (en) | A seeding equipment for chinese herbal medicine is planted | |
| CN109168424B (en) | Anti-winding fertilizing and pesticide mixing integrated adjustable small no-tillage planter | |
| CN211671226U (en) | Fertilizing rotary tillage seeder | |
| CN211184893U (en) | Intelligent seed direct sowing machine | |
| CN212211901U (en) | Sugarcane planting device | |
| CN114145087A (en) | A rotary tillage seeder for field management | |
| CN207410734U (en) | A kind of precise seeding machine of corn | |
| CN101904240B (en) | Uniset direct seeding machine and on-film hole-leveling direct seeding machine containing same | |
| CN212306110U (en) | Conveying type fertilizer and pesticide and seed precision co-hole dibbling device | |
| CN216437940U (en) | Soybean quantitative seeding device | |
| CN2243164Y (en) | Seeding machine | |
| CN214507902U (en) | Device is broadcast simultaneously to medicine kind | |
| CN2225126Y (en) | Seeder for small grain crop seed | |
| CN220586789U (en) | Alfalfa is planted with broadcasting device | |
| CN112020950B (en) | Delivery type fertilizer and seed precision same-hole dibbling device | |
| CN220693714U (en) | Precision no-tillage air suction seeder | |
| CN212936591U (en) | Automatic sowing device suitable for pea planting | |
| CN220457892U (en) | Seeder with earthing backfill function | |
| CN215819330U (en) | Seeder capable of turning over soil | |
| CN211184918U (en) | Even maize seeder of grain goes out for farming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |