CN110679243A - High-efficient seeder combined with fertilising apparatus with automatic earthing mechanism - Google Patents
High-efficient seeder combined with fertilising apparatus with automatic earthing mechanism Download PDFInfo
- Publication number
- CN110679243A CN110679243A CN201910955418.0A CN201910955418A CN110679243A CN 110679243 A CN110679243 A CN 110679243A CN 201910955418 A CN201910955418 A CN 201910955418A CN 110679243 A CN110679243 A CN 110679243A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- frame
- plates
- fertilizing
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention provides a high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism, and relates to the field of agricultural machinery. This high-efficient seeder combined with fertilising with automatic earthing mechanism, include frame, wheel, pushing hands, fertilizing mechanism, ditching mechanism, cover soil compacting mechanism and adjustment mechanism, wheel fixed connection is in the bottom of frame, pushing hands fixed connection is in top one side of frame, fertilizing mechanism includes the material case, material case fixed connection is at the top of frame. Drive the earthing plate through two second pneumatic cylinders and remove, realize the earthing in promoting the ditch with the soil of ditch both sides to drive soil pressing plate downstream through the cylinder, realize the effect of compaction, improve work efficiency, thereby the pinion rack removes the first regulating plate of pulling and adjusts the agent board and removes, thereby can adjust the size of discharge gate, can be applicable to simultaneously fertilize or sow, is convenient for adjust the load and the speed of material.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism.
Background
A planting machine for a planter uses crop seeds as planting objects. The seeder for a certain kind or a certain kind of crops is usually named with the name of crop species, such as a grain drill, a corn hill planter, a cotton seeder, a pasture grass broadcaster and the like, and with the development of agricultural machinery, more and more agricultural activities are completed by machines without manpower, so that the working efficiency is greatly improved.
But current seeder still need improve, and most seeder functions are still more single, install earthing mechanism seldom, therefore most seeding is accomplished still needs artifical earthing, has inconvenience in the use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism, which solves the problems that the existing seeding machine needs to be improved, most seeding machines have single functions, and soil covering mechanisms are rarely installed, so that most seeding machines need to be covered with soil manually, and the use is inconvenient.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism, which comprises a frame, wheels, a pushing handle, a fertilizing mechanism, a ditching mechanism, a soil covering and compacting mechanism and an adjusting mechanism,
the wheels are fixedly connected to the bottom of the frame, and the push handle is fixedly connected to one side of the top of the frame;
the fertilizing mechanism comprises a material box, the material box is fixedly connected to the top of the frame, a feeding hole is formed in the top of the material box, guide plates are fixedly connected to two sides of the inner wall of the material box, a discharging pipe penetrates through the bottom of the material box, and the top end of the discharging pipe is connected with the guide plates;
the ditching mechanism comprises a first fixing plate, the first fixing plate is fixedly connected to one side of the outer surface of the material box, the bottom of the first fixing plate is rotatably connected with a supporting rod, one end, far away from the first fixing plate, of the supporting rod is connected with a ditching rotary cutter connected with a motor arranged on the supporting rod, and one side, far away from the push handle, of the top of the frame is fixedly connected with a first hydraulic cylinder;
the soil covering and compacting mechanism comprises two baffles, the two baffles are fixedly connected to two sides of the bottom of the frame, a second hydraulic cylinder is fixedly connected to each baffle, a soil covering plate is fixedly connected to the driving end of each second hydraulic cylinder, a second fixing plate is fixedly connected to one side, away from the first fixing plate, of the outer surface of the material box, an air cylinder is fixedly connected to the bottom of the second fixing plate, and the driving end of the air cylinder penetrates through the frame and is fixedly connected with a soil pressing plate;
the adjusting mechanism comprises two third fixing plates, the third fixing plates are respectively fixedly connected to two sides of the outer surface of the material box and close to the bottom end, one side of each third fixing plate is provided with a sector gear, two sides of the material box are provided with toothed plates in a penetrating mode, the sector gears are meshed with the toothed plates and connected, and the discharging pipe and two sides located in the material box are provided with a first adjusting plate and a second adjusting plate in a penetrating mode respectively.
Preferably, the cylinder is sleeved with a buffer spring, and one end of the buffer spring is fixedly connected to the top of the rack.
Preferably, one end of each toothed plate penetrating through the material box is fixedly connected with a first adjusting plate and one end of each toothed plate penetrating through the material box are fixedly connected with a second adjusting plate, one end of each second adjusting plate far away from the toothed plate is embedded into the corresponding first adjusting plate, and grooves are symmetrically formed in the first adjusting plates and the second adjusting plates.
Preferably, the outer surfaces of the first adjusting plate and the second adjusting plate are fixedly connected with connecting plates at positions close to the toothed plates, and telescopic springs are connected between the connecting plates and the discharge pipe.
Preferably, the bottom ends of the two soil covering plates are both arc-shaped.
Preferably, the two guide plates are symmetrically and obliquely arranged.
Preferably, the first hydraulic cylinder is rotatably connected with the support rod.
Preferably, the third fixing plate is connected with a servo motor, and a driving end of the servo motor is connected with the sector gear.
The working principle is as follows: when the device is used, materials can be poured into the material box 4 from the feeding hole 401 according to requirements for fertilization or seeding, the frame 1 is pushed to move by the pushing handle 3, the motor drives the ditching rotary cutter 603 to rotate and move along with the frame 1 for ditching, the inclination angle of the supporting rod 602 can be adjusted by the first hydraulic cylinder 601, so that the ditching depth can be adjusted, after the ditching is completed, the seeds or the fertilizers are discharged from the discharging pipe 402, the second hydraulic cylinder 705 is started, the second hydraulic cylinder 705 drives the soil covering plates on two sides to cover soil on two sides of the ditch in the ditch, the air cylinder 702 is started to drive the soil pressing plate 704 to move up and down to compact the soil, when the size of the feed opening needs to be adjusted, the sector gear 503 is driven to rotate by the motor, so that the toothed plate 502 is driven to move, the distance between the two grooves 508 can be adjusted, the effect of adjusting the size of, is more convenient and fast.
(III) advantageous effects
The invention provides a high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism. The method has the following beneficial effects:
1. this high-efficient seeder combined with fertilizer with automatic earthing mechanism, through ditching mechanism and the earthing mechanism that sets up, utilize the motor to drive the rotary cutter of ditching, the rotary cutter of ditching rotates on one side, follows the frame and removes realization automatic ditching on one side, and two second hydraulic cylinders drive the earthing plate and remove simultaneously, promote the soil of ditch both sides to the ditch in realize the earthing to drive the soil pressing plate through the cylinder and remove downwards, realize the effect of compaction, improve work efficiency.
2. This high-efficient fertilizing and seeding machine with automatic earthing mechanism, through material case and the adjustment mechanism that sets up, sector gear area rotation drives the pinion rack and removes, thereby the pinion rack removes the first regulating plate of pulling and transfers the flitch to remove, thereby can adjust the size of discharge gate, can be applicable to simultaneously fertilize or sow, be convenient for adjust the load and the speed of material.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of the present invention at B of FIG. 1;
FIG. 4 is a side view of the present invention;
fig. 5 is a schematic connection diagram of the first regulating plate and the second regulating plate according to the present invention.
Wherein, 1, a frame; 2. a wheel; 3. a pushing handle; 4. a material box; 401. a feed inlet; 402. a discharge pipe; 403. a material guide plate; 501. a third fixing plate; 502. a toothed plate; 503. a sector gear; 504. a first adjusting plate; 505. a connector tile; 506. a tension spring; 507. a second adjusting plate; 508. a groove; 6. a first fixing plate; 601. a first hydraulic cylinder; 602. a support bar; 603. ditching and rotating a cutter; 7. a baffle plate; 701. a second fixing plate; 702. a cylinder; 703. a buffer spring; 704. pressing a soil plate; 705. a second hydraulic cylinder; 706. a soil covering plate; 8. a servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-5, the embodiment of the invention provides a high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism, which comprises a frame 1, wheels 2, a pushing handle 3, a fertilizing mechanism, a ditching mechanism, a soil covering and compacting mechanism and an adjusting mechanism,
the wheels 2 are fixedly connected to the bottom of the frame 1, and the push handle 3 is fixedly connected to one side of the top of the frame 1;
the fertilizing mechanism comprises a material box 4, the material box 4 is fixedly connected to the top of the frame 1, a feeding hole 401 is formed in the top of the material box 4, material guide plates 403 are fixedly connected to two sides of the inner wall of the material box 4, a discharging pipe 402 penetrates through the bottom of the material box 4, and the top end of the discharging pipe 402 is connected with the material guide plates 403;
the ditching mechanism comprises a first fixing plate 6, the first fixing plate 6 is fixedly connected to one side of the outer surface of the material box 4, the bottom of the first fixing plate 6 is rotatably connected with a supporting rod 602, one end, far away from the first fixing plate 6, of the supporting rod 602 is connected with a ditching rotary cutter 603 which is arranged on the supporting rod 602 and is connected with a motor, and one side, far away from the push handle 3, of the top of the frame 1 is fixedly connected with a first hydraulic cylinder 601;
the soil covering and compacting mechanism comprises two baffles 7, the two baffles 7 are fixedly connected to two sides of the bottom of the frame 1, a second hydraulic cylinder 705 is fixedly connected to each baffle 7, soil covering plates 706 are fixedly connected to driving ends of the second hydraulic cylinders 705, a second fixing plate 701 is fixedly connected to one side, away from the first fixing plate 6, of the outer surface of the material box 4, a cylinder 702 is fixedly connected to the bottom of the second fixing plate 701, and the driving end of the cylinder 702 penetrates through the frame 1 and is fixedly connected with a soil pressing plate 704;
adjustment mechanism includes two third fixed plates 501, and third fixed plate 501 fixed connection is close to the bottom in the surface both sides of material case 4 respectively, and one side of third fixed plate 501 is provided with sector gear 503, and the both sides of material case 4 all run through and are provided with pinion rack 502, and sector gear 503 is connected with the meshing of pinion rack 502, and discharging pipe 402 just are located the both sides of material case 4 and run through respectively and are provided with first regulating plate 504 and second regulating plate 507.
A buffer spring 703 is sleeved on the air cylinder 702, one end of the buffer spring 703 is fixedly connected to the top of the rack 1, and the buffer spring 703 has a certain pressure buffering effect and a certain protection effect on the air cylinder 702;
one end of each of the two toothed plates 502 penetrating through the material tank 4 is fixedly connected with a first adjusting plate 504 and a second adjusting plate 507 respectively, one end of the second adjusting plate 507 far away from the toothed plates 502 is embedded into the first adjusting plate 504, grooves 508 are symmetrically formed in the first adjusting plate 504 and the second adjusting plate 507, the toothed plates 502 can be driven to move by rotation of the sector gear 503, and the toothed plates 502 move so as to drive the first adjusting plate 504 and the second adjusting plate 507 to move, so that the opening size of the grooves 508 can be adjusted;
the outer surfaces of the first adjusting plate 504 and the second adjusting plate 507 close to the toothed plate 502 are fixedly connected with connecting plates 505, and telescopic springs 506 are connected between the connecting plates 505 and the discharge pipe 402, so that a certain pressure relief protection effect is increased;
the bottom ends of the two earthing plates 706 are arc-shaped, so that soil can be pushed into the ditch more conveniently, and the friction force between the earthing plates and the ground is reduced;
the two material guide plates 403 are symmetrically and obliquely arranged, and the material guide plates 403 can facilitate material blanking, so that the materials can be completely blanked and prevented from being accumulated at corners;
the first hydraulic cylinder 601 is rotatably connected with the support rod 602, and the first hydraulic cylinder 601 can drive the support rod 602 to incline so as to change the ditching depth;
the third fixing plate 501 is connected with a servo motor 8, a driving end of the servo motor 8 is connected with the sector gear 503, and the sector gear 503 can be driven to rotate by the servo motor 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high-efficient seeder with automatic earthing mechanism fertilizies, includes frame (1), wheel (2), pushing hands (3), fertilizing mechanism, ditching mechanism, covers native compacting mechanism and adjustment mechanism, its characterized in that:
the wheels (2) are fixedly connected to the bottom of the frame (1), and the push handle (3) is fixedly connected to one side of the top of the frame (1);
the fertilizing mechanism comprises a material box (4), the material box (4) is fixedly connected to the top of the frame (1), a feeding hole (401) is formed in the top of the material box (4), two sides of the inner wall of the material box (4) are fixedly connected with material guide plates (403), a discharging pipe (402) penetrates through the bottom of the material box (4), and the top end of the discharging pipe (402) is connected with the material guide plates (403);
the ditching mechanism comprises a first fixing plate (6), the first fixing plate (6) is fixedly connected to one side of the outer surface of the material box (4), the bottom of the first fixing plate (6) is rotatably connected with a supporting rod (602), one end, far away from the first fixing plate (6), of the supporting rod (602) is connected with a ditching rotary cutter (603) which is mounted on the supporting rod (602) and is connected with a motor, and one side, far away from the push handle (3), of the top of the frame (1) is fixedly connected with a first hydraulic cylinder (601);
the soil covering and compacting mechanism comprises two baffle plates (7), the two baffle plates (7) are fixedly connected to two sides of the bottom of the frame (1), second hydraulic cylinders (705) are fixedly connected to the two baffle plates (7), soil covering plates (706) are fixedly connected to driving ends of the second hydraulic cylinders (705), a second fixing plate (701) is fixedly connected to one side, away from the first fixing plate (6), of the outer surface of the material box (4), a cylinder (702) is fixedly connected to the bottom of the second fixing plate (701), and a soil pressing plate (704) is fixedly connected to the driving ends of the cylinder (702) in a penetrating mode through the frame (1);
adjustment mechanism includes two third fixed plates (501), third fixed plate (501) fixed connection respectively is close to the bottom in the surface both sides of material case (4), one side of third fixed plate (501) is provided with sector gear (503), the both sides of material case (4) all run through and are provided with pinion rack (502), and sector gear (503) are connected with pinion rack (502) meshing, discharging pipe (402) just are located both sides of material case (4) and run through respectively and are provided with first regulating plate (504) and second regulating plate (507).
2. The high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism as claimed in claim 1, characterized in that: the air cylinder (702) is sleeved with a buffer spring (703), and one end of the buffer spring (703) is fixedly connected to the top of the rack (1).
3. The high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism as claimed in claim 1, characterized in that: two one end that pinion rack (502) run through material case (4) respectively with first regulating plate (504) and second regulating plate (507) fixed connection, the one end embedding first regulating plate (504) of pinion rack (502) is kept away from in second regulating plate (507), all be provided with recess (508) on first regulating plate (504) and the second regulating plate (507) symmetrically.
4. The high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism as claimed in claim 1, characterized in that: the outer surfaces of the first adjusting plate (504) and the second adjusting plate (507) are fixedly connected with connecting plates (505) at positions close to the toothed plates (502), and telescopic springs (506) are connected between the connecting plates (505) and the discharge pipe (402).
5. The high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism as claimed in claim 1, characterized in that: the bottom ends of the two earthing plates (706) are both arc-shaped.
6. The high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism as claimed in claim 1, characterized in that: the two material guide plates (403) are symmetrically and obliquely arranged.
7. The high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism as claimed in claim 1, characterized in that: the first hydraulic cylinder (601) is rotatably connected with the support rod (602).
8. The high-efficiency fertilizing and seeding machine with an automatic soil covering mechanism as claimed in claim 1, characterized in that: the third fixing plate (501) is connected with a servo motor (8), and the driving end of the servo motor (8) is connected with the sector gear (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955418.0A CN110679243A (en) | 2019-10-09 | 2019-10-09 | High-efficient seeder combined with fertilising apparatus with automatic earthing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955418.0A CN110679243A (en) | 2019-10-09 | 2019-10-09 | High-efficient seeder combined with fertilising apparatus with automatic earthing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110679243A true CN110679243A (en) | 2020-01-14 |
Family
ID=69111775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910955418.0A Pending CN110679243A (en) | 2019-10-09 | 2019-10-09 | High-efficient seeder combined with fertilising apparatus with automatic earthing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110679243A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512752A (en) * | 2020-06-15 | 2020-08-11 | 昆明理工大学 | All-terrain intelligent seeder |
| CN111543226A (en) * | 2020-06-17 | 2020-08-18 | 朱建华 | Intelligent agricultural soil covering mechanical equipment |
| CN111869376A (en) * | 2020-08-13 | 2020-11-03 | 段梦迪 | Agricultural seeder |
| CN112237063A (en) * | 2020-10-29 | 2021-01-19 | 赵西扎 | Soil-crushing seeder for southern sesame planting |
| CN112425329A (en) * | 2020-12-07 | 2021-03-02 | 中国科学院东北地理与农业生态研究所 | Be applied to saline and alkaline land and spill mechanical device that soil seeding is suppressed |
| CN113906867A (en) * | 2021-10-20 | 2022-01-11 | 河北农业大学 | Sowing and fertilizing integrated equipment for agricultural planting and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0100454B1 (en) * | 2001-01-31 | 2012-01-24 | sowing depth limiting wheel adjuster for sowing, fertilizer and planter machines. | |
| CN106471960A (en) * | 2016-10-20 | 2017-03-08 | 孙庆海 | A kind of novel intelligent seed planter |
| CN207531317U (en) * | 2017-12-08 | 2018-06-26 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of fertilization of rice seeder |
| CN207652938U (en) * | 2017-06-22 | 2018-07-27 | 嘉兴市绿野环境工程有限公司 | A kind of seeder |
| CN208891158U (en) * | 2018-07-19 | 2019-05-24 | 广西大学 | A kind of double rocking lever ditcher mechanism |
-
2019
- 2019-10-09 CN CN201910955418.0A patent/CN110679243A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0100454B1 (en) * | 2001-01-31 | 2012-01-24 | sowing depth limiting wheel adjuster for sowing, fertilizer and planter machines. | |
| CN106471960A (en) * | 2016-10-20 | 2017-03-08 | 孙庆海 | A kind of novel intelligent seed planter |
| CN207652938U (en) * | 2017-06-22 | 2018-07-27 | 嘉兴市绿野环境工程有限公司 | A kind of seeder |
| CN207531317U (en) * | 2017-12-08 | 2018-06-26 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of fertilization of rice seeder |
| CN208891158U (en) * | 2018-07-19 | 2019-05-24 | 广西大学 | A kind of double rocking lever ditcher mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512752A (en) * | 2020-06-15 | 2020-08-11 | 昆明理工大学 | All-terrain intelligent seeder |
| CN111543226A (en) * | 2020-06-17 | 2020-08-18 | 朱建华 | Intelligent agricultural soil covering mechanical equipment |
| CN111869376A (en) * | 2020-08-13 | 2020-11-03 | 段梦迪 | Agricultural seeder |
| CN111869376B (en) * | 2020-08-13 | 2021-07-20 | 赵春明 | Agricultural seeder |
| CN112237063A (en) * | 2020-10-29 | 2021-01-19 | 赵西扎 | Soil-crushing seeder for southern sesame planting |
| CN112425329A (en) * | 2020-12-07 | 2021-03-02 | 中国科学院东北地理与农业生态研究所 | Be applied to saline and alkaline land and spill mechanical device that soil seeding is suppressed |
| CN112425329B (en) * | 2020-12-07 | 2024-05-28 | 中国科学院东北地理与农业生态研究所 | Be applied to mechanical device that saline and alkaline land spills soil seeding suppression |
| CN113906867A (en) * | 2021-10-20 | 2022-01-11 | 河北农业大学 | Sowing and fertilizing integrated equipment for agricultural planting and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110679243A (en) | High-efficient seeder combined with fertilising apparatus with automatic earthing mechanism | |
| CN110073748B (en) | Dual-purpose fertilizing and seeding machine for wheat | |
| CN108781573B (en) | Multifunctional seeding device for gardens | |
| CN206564804U (en) | A kind of seeder | |
| CN104322168B (en) | The pneumatic type rice precision amount direct-sowing dry machine on ditch fertilising level land, railway carriage or compartment is driven in synchronous realization | |
| CN112385339B (en) | Multifunctional integrated machine for ploughing, fertilizing and planting films | |
| CN209930885U (en) | Film-laying, soil-covering and seeding integrated machine for grain planting | |
| CN209964611U (en) | Ecological garden greening seeder | |
| CN103190230B (en) | Full-automatic film laminating planter for tuber crops | |
| CN208353876U (en) | A kind of double kinds of band planters | |
| CN109121485A (en) | A kind of Combined wheat using spirally-guided Yun Bo mechanism is even to broadcast machine | |
| CN207022452U (en) | A kind of three row cotton planters | |
| CN210959403U (en) | Vibrating corn directional sorting seeding variable fertilizing device | |
| CN206118375U (en) | Film mulching sowing machine in ranks | |
| CN2925033Y (en) | Laminated deep-fertilizing precisive seeder | |
| CN208971945U (en) | One kind being used for covering unit of drill | |
| CN110637561A (en) | Vibrating corn directional sorting seeding variable fertilizing device | |
| CN203261695U (en) | Plant-to-row seed drill | |
| CN210579939U (en) | Fertilizer-fixing spreading tailed vegetable processor for facility horticulture | |
| CN206442679U (en) | It is a kind of efficiently to go out the mechanical agricultural seeding machine of kind of rate | |
| CN217905130U (en) | Farming fertilizer injection unit | |
| CN108834495A (en) | One kind being used for covering unit of drill | |
| CN218587583U (en) | Stable water-retaining agent fertilization earthing equipment of earthing operation | |
| CN211406824U (en) | Multifunctional agricultural seeder | |
| CN218337081U (en) | Novel agricultural seeder for multifunctional agricultural machine |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |
|
| RJ01 | Rejection of invention patent application after publication |