CN111527847B - Novel agricultural fertilization device - Google Patents
Novel agricultural fertilization device Download PDFInfo
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- CN111527847B CN111527847B CN202010455158.3A CN202010455158A CN111527847B CN 111527847 B CN111527847 B CN 111527847B CN 202010455158 A CN202010455158 A CN 202010455158A CN 111527847 B CN111527847 B CN 111527847B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a novel agricultural fertilizer applying device, which comprises a fertilizer applying box, wherein both sides of the fertilizer applying box are provided with openings, one end of each opening is provided with a discharging mechanism, the top of each discharging mechanism is provided with an angle adjusting mechanism, the other end of each opening is provided with a flow adjusting mechanism, each discharging mechanism comprises a roller, the rollers are connected to the inner wall of each opening in a sliding manner, one end of each roller is fixedly provided with a limiting roller, the other end of each roller is fixedly provided with a discharging plate, the bottom of each discharging plate is provided with a discharging channel, each discharging channel is communicated with the inside of each roller, the top of each discharging plate is provided with a first sliding chute, a first sliding plate is connected to the inside of each first sliding chute in a sliding and clamping manner, each angle adjusting mechanism comprises a mounting seat, a rotating drum is movably mounted on one side of each mounting seat, and a first adjusting plate is movably connected to one side of each rotating drum. The angle adjusting mechanism is used for adjusting the angle of the discharging plates, so that the fertilizing distance between the two discharging plates can be conveniently adjusted according to the row spacing of crops, the fertilizing effect is good, and the use is convenient.
Description
Technical Field
The invention relates to the field of fertilizer application devices, in particular to a novel agricultural fertilizer application device.
Background
During farming, the moisture and the nutrient of soil all need guarantee the supply sufficient, just enable agricultural normal growth, when fertilizing to the agricultural of small size, now many all are artifical and fertilize, place fertilizer in splendid attire article promptly, walk in the farmland on one side, manual fertilization on one side, after fertilizer runs out, the manual work need return to the accumulational place of fertilizer and get back to the region that just fertilizies and stop again and continue to fertilize, the extravagant manpower, it is comparatively troublesome, so mechanical fertilization is carried out in many places, the walking that utilizes the fertilization machinery car fertilizes the farmland, because the discharge gate on the machinery car is fixed, can't adjust the fertilization line spacing according to the crop line spacing of farmland planting, lead to the fertilization quality not very good.
Disclosure of Invention
The invention aims to provide a novel agricultural fertilizing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel agricultural fertilizing device comprises a fertilizing box, wherein both sides of the fertilizing box are provided with openings, one end of each opening is provided with a discharging mechanism, the top of each discharging mechanism is provided with an angle adjusting mechanism, and the other end of each opening is provided with a flow adjusting mechanism;
the discharging mechanism comprises a roller, the roller is connected to the inner wall of the opening in a sliding manner, a limiting roller is fixedly arranged at one end of the roller, a discharging plate is fixedly arranged at the other end of the roller, a discharging channel is formed in the bottom of the discharging plate and is communicated with the inside of the roller, a first sliding groove is formed in the top of the discharging plate, and a first sliding plate is slidably clamped in the first sliding groove;
the angle adjusting mechanism comprises a mounting seat, a rotary drum is movably mounted on one side of the mounting seat, a first adjusting plate is movably connected to one side of the rotary drum, a first limiting groove is formed in the top of the first adjusting plate, a second adjusting plate is connected to the inside of the first limiting groove in a sliding and clamping mode, one end of the second adjusting plate is movably connected with the top of the first sliding plate, and a positioning assembly is arranged on one side of the top of the second adjusting plate.
Preferably, locating component includes that two are dialled the board, dial the fixed limiting plate that is equipped with in top one side of board, the top of second regulating plate is seted up and is dialled the first fluting that the board position is relative, two dial the equal sliding connection in first fluting inside of bottom of board, two dial and be equipped with the spring between the board, the both ends of spring dial the opposite side fixed connection of board with two respectively, the fixed plate that is equipped with multiunit equidistance and distributes in top of first regulating plate, every group the fixed plate position is relative and locate the both sides of first spacing groove respectively, the limiting plate joint is between two adjacent fixed plates.
Preferably, the two sides of the shifting plate are fixedly provided with first convex plates, the two first convex plates are respectively in sliding connection with second grooves formed in the inner walls of the two sides of the first groove, the bottom end of the shifting plate is fixedly provided with a second convex plate, and the second convex plate is in sliding connection with a third groove formed in the bottom groove wall of the first groove.
Preferably, the bottom end of the second convex plate is provided with a pulley, and the pulley is in sliding connection with a fourth groove formed in the groove wall at the bottom end of the third groove.
Preferably, the bottom of pulley is equipped with a plurality of equidistance sand grips, the bottom of sand grip and the bottom inner wall fixed connection of first spacing groove, the second spacing groove sliding connection that the top and the second regulating plate bottom of sand grip were seted up.
Preferably, a second sliding groove is formed in the middle of the bottom end of the first sliding plate, a plurality of balls distributed at equal intervals are movably mounted on the inner wall of the second sliding groove, and the outer wall of each ball is connected with the bottom groove wall of the first sliding groove in a sliding mode.
Preferably, the two sides of the second sliding chute are provided with second sliding plates, the top ends of the two second sliding plates are fixedly connected with the two sides of the bottom end of the first sliding plate respectively, and the two second sliding plates are in sliding connection with a third sliding chute arranged at the bottom end of the first sliding chute respectively.
Preferably, the flow regulating mechanism comprises a base, the base is fixedly arranged at the other end of the opening, a placing groove is formed in one side of the base, a discharge hole is formed in one side groove wall of the placing groove, a material baffle is connected to the inside of the placing groove in a sliding and clamping mode, a supporting plate is fixedly arranged on one side of the material baffle, sleeve columns are fixedly arranged at one ends of the two supporting plates, air cylinders are arranged at the tops of the sleeve columns and are installed at the top ends of the fertilizing boxes, and the output ends of the air cylinders are fixedly connected with the top ends of the sleeve columns.
Preferably, the equal movable mounting of both sides cell wall of standing groove has the roller, the avris sliding connection of the surface of roller and striker plate.
Preferably, the feed inlet has been seted up to top one side of fertilization case, the fixed inlet pipe that is equipped with of one end of feed inlet, the one end threaded connection of inlet pipe has the end cover, the fixed battery case that is equipped with in positive top of fertilization case, the battery has been placed to the inside of battery case, the bottom of battery case is equipped with the pushing hands, pushing hands fixed mounting is in the front of fertilization case, the removal wheel is all installed to the bottom both sides of fertilization case.
The invention has the technical effects and advantages that:
the angle of the discharge plates is adjusted through the angle adjusting mechanism, the fertilizing space between the two discharge plates is convenient to adjust according to the row spacing of crops, the fertilizing effect is good, the use is convenient, the positioning assembly is used for fixing the position of the second adjusting plate on the angle adjusting mechanism conveniently, the fixing effect is good, the total length of the second adjusting plate and the first adjusting plate is convenient to adjust, the discharging flow of fertilizer is adjusted through the flow adjusting mechanism, reasonable fertilization is convenient to perform according to the growth condition of the crops, the fertilizing effect is good, and the robust growth of the crops is guaranteed.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
FIG. 3 is a schematic view of the cross-sectional structure of the fertilizer box of the present invention.
FIG. 4 is a side cross-sectional structural view of the positioning assembly of the present invention.
Fig. 5 is a schematic structural view between the base and the striker plate of the present invention.
FIG. 6 is a schematic top view of a base according to the present invention.
Fig. 7 is a side sectional view of the first slide plate and the discharge plate according to the present invention.
In the figure: 1. fertilizing box; 2. a discharge plate; 3. a roller; 4. a limiting roller; 5. a discharge channel; 6. a first chute; 7. a first slide plate; 8. a second slide plate; 9. a second chute; 10. a ball bearing; 11. a first adjusting plate; 12. a second adjusting plate; 13. a first slot; 14. dialing a plate; 15. a limiting plate; 16. a fixing plate; 17. a spring; 18. a first convex plate; 19. a second convex plate; 20. a pulley; 21. a convex strip; 22. a rotating drum; 23. a mounting seat; 24. a base; 25. a discharge port; 26. a striker plate; 27. a roll shaft; 28. a support plate; 29. sleeving a column; 30. a cylinder; 31. an end cap; 32. a pushing handle; 33. a battery case; 34. the wheel is moved.
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.
The invention provides a novel agricultural fertilizing device shown in figures 1-7, which comprises the following embodiments:
the first embodiment is as follows:
comprises a fertilizing box 1, both sides of the fertilizing box 1 are provided with openings, one end of each opening is provided with a discharging mechanism, the top of each discharging mechanism is provided with an angle adjusting mechanism, the other end of each opening is provided with a flow adjusting mechanism, each discharging mechanism comprises a roller 3, the roller 3 is connected to the inner wall of each opening in a sliding manner, one end of each roller 3 is fixedly provided with a limiting roller 4, the other end of each roller 3 is fixedly provided with a discharging plate 2, the bottom of each discharging plate 2 is provided with a discharging channel 5, each discharging channel 5 is communicated with the inside of each roller 3, the top of each discharging plate 2 is provided with a first sliding groove 6, a first sliding plate 7 is slidably clamped inside each first sliding groove 6, the middle part of the bottom end of each first sliding plate 7 is provided with a second sliding groove 9, the inner wall of each second sliding groove 9 is movably provided with a plurality of equidistantly distributed balls 10, the outer walls of the balls 10 are slidably connected with the bottom end groove walls of the first sliding grooves 6, and both sides of each second sliding groove 9 are provided with a second sliding plate 8, the top ends of the two second sliding plates 8 are respectively fixedly connected with the two sides of the bottom end of the first sliding plate 7, and the two second sliding plates 8 are respectively in sliding connection with a third sliding chute arranged on the bottom chute wall of the first sliding chute 6;
the angle adjusting mechanism comprises an installation base 23, a rotary drum 22 is movably installed on one side of the installation base 23, a first adjusting plate 11 is movably connected to one side of the rotary drum 22, a first limiting groove is formed in the top of the first adjusting plate 11, a second adjusting plate 12 is slidably clamped in the first limiting groove, one end of the second adjusting plate 12 is movably connected with the top of a first sliding plate 7, a positioning assembly is arranged on one side of the top of the second adjusting plate 12 and comprises two shifting plates 14, a limiting plate 15 is fixedly arranged on one side of the top of each shifting plate 14, a first open groove 13 opposite to the shifting plates 14 is formed above the second adjusting plate 12, the bottoms of the two shifting plates 14 are both slidably connected in the first open groove 13, a spring 17 is arranged between the two shifting plates 14, two ends of the spring 17 are respectively fixedly connected with the other sides of the two shifting plates 14, a plurality of fixing plates 16 which are distributed at equal intervals are fixedly arranged on the top end of the first adjusting plate 11, each group of fixing plates 16 is oppositely arranged and respectively arranged at two sides of a first limiting groove, a limiting plate 15 is clamped between two adjacent fixing plates 16, first convex plates 18 are fixedly arranged at two sides of a shifting plate 14, the two first convex plates 18 are respectively in sliding connection with second grooves formed in the inner walls of two sides of the first grooves 13, a second convex plate 19 is fixedly arranged at the bottom end of the shifting plate 14, the second convex plate 19 is in sliding connection with a third groove formed in the groove wall at the bottom end of the first groove 13, a pulley 20 is arranged at the bottom end of the second convex plate 19, the pulley 20 is in sliding connection with a fourth groove formed in the groove wall at the bottom end of the third groove, a plurality of equidistant convex strips 21 are arranged at the bottom end of the pulley 20, the bottom ends of the convex strips 21 are fixedly connected with the inner wall at the bottom end of the first limiting groove, the top parts of the convex strips 21 are in sliding connection with second limiting grooves formed in the bottom end of the second adjusting plate 12, and the stability of the second adjusting plate 12 when sliding in the first adjusting plate 11 is ensured by utilizing the convex strips 21 to limit, the second convex plate 19 and the pulley 20 ensure the stability of the shifting plate 14 when sliding in the first slot 13;
when the distance between the two discharging plates 2 is reduced, the two shifting plates 14 are shifted, the two shifting plates 14 move relatively to compress the spring 17, at the moment, the limiting plates 15 on the shifting plates 14 are separated from the space between the two adjacent fixing plates 16, the shifting plates 14 drive the second adjusting plate 12 to slide downwards on the first adjusting plate 11, at the moment, the extension length of the second adjusting plate 12 is increased, the second adjusting plate 12 drives the first sliding plate 7 to slide in the first sliding groove 6 on the discharging plates 2, at the moment, the discharging plates 2 rotate downwards, the distance between the two discharging plates 2 is reduced, when the distance between the two discharging plates 2 is adjusted to correspond to the distance between crops, the shifting plates 14 are loosened, the shifting plates 14 drive the limiting plates 15 to be clamped between the two adjacent fixing plates 16 under the elastic action of the spring 17, and therefore the position of the second adjusting plate 12 between the first adjusting plates 11 is fixed;
when the distance between the two discharging plates 2 is increased, the two shifting plates 14 are shifted, the two shifting plates 14 move relatively to compress the spring 17, at the moment, the limiting plates 15 on the shifting plates 14 are separated from the space between the two adjacent fixing plates 16, the shifting plates 14 drive the second adjusting plate 12 to slide upwards on the first adjusting plate 11, at the moment, the extension length of the second adjusting plate 12 is gradually reduced, the second adjusting plate 12 drives the first sliding plate 7 to slide in the first sliding groove 6 on the discharging plates 2, at the moment, the discharging plates 2 rotate upwards, the distance between the two discharging plates 2 is increased, when the distance between the two discharging plates 2 is adjusted to correspond to the distance between crops, the shifting plates 14 are loosened, the shifting plates 14 drive the limiting plates 15 to be clamped between the two adjacent fixing plates 16 under the elastic action of the spring 17, and therefore the position of the second adjusting plate 12 between the first adjusting plates 11 is fixed;
the angle range of the discharge plates 2 is 45-90 degrees, and when the two discharge plates 2 are horizontally placed, the upward rotating angle of the discharge plates 2 is the maximum value;
example two:
flow control mechanism includes base 24, the fixed other end of locating the trompil of base 24, the standing groove has been seted up to one side of base 24, discharge gate 25 has been seted up to one side cell wall of standing groove, the inside slip joint of standing groove has striker plate 26, one side of striker plate 26 is fixed and is equipped with supporting plate 28, the fixed cover post 29 that is equipped with of one end of two supporting plate 28, the top of cover post 29 is equipped with cylinder 30, cylinder 30 is installed in the top of fertilization case 1, the output of cylinder 30 and the top fixed connection of cover post 29, the equal movable mounting of both sides cell wall of standing groove has roller 27, the surface of roller 27 and striker plate 26's avris sliding connection, utilize roller 27 to guarantee the smooth and easy nature of striker plate 26 when the standing groove slides.
A feeding hole is formed in one side of the top of the fertilizing box 1, a feeding pipe is fixedly arranged at one end of the feeding hole, an end cover 31 is connected to one end of the feeding pipe in a threaded mode, a battery box 33 is fixedly arranged on the top of the front face of the fertilizing box 1, a storage battery is placed inside the battery box 33, a pushing handle 32 is arranged at the bottom of the battery box 33, the pushing handle 32 is fixedly installed on the front face of the fertilizing box 1, moving wheels 34 are installed on two sides of the bottom end of the fertilizing box 1, and the air cylinder 30 is electrically connected with the storage battery through an external switch;
simultaneously according to the discharge capacity of the growth situation regulation fertilizer of crop, the output of cylinder 30 passes through set post 29 and drives bearing plate 28 downstream, and bearing plate 28 drives striker plate 26 downstream in discharge gate 25, and the discharge capacity reduces this moment, and the output of cylinder 30 drives bearing plate 28 upstream through set post 29, and bearing plate 28 drives striker plate 26 upstream in discharge gate 25, and the discharge capacity increases this moment to this discharge flow of control fertilizer, convenient saving trouble.
The working principle of the invention is as follows:
when fertilizing, the end cover 31 is unscrewed, fertilizer is put into the fertilizing box 1, the end cover 31 is screwed, the angle of the discharging plate 2 is adjusted according to the row spacing of crops, when the position of the second adjusting plate 12 on the first adjusting plate 11 is adjusted, the first adjusting plate 11 drives the discharging plate 2 to rotate through the second adjusting plate 12, the second adjusting plate 12 is fixed on the first adjusting plate 11 through the fixing component, thereby fixing the total length of the second adjusting plate 12 and the first adjusting plate 11, at the moment, the discharging plate 2 is in a stable state, the pushing handle 32 is pushed, the pushing handle 32 pushes the fertilizing box 1 to move, the output end of the air cylinder 30 drives the supporting plate 28 to move upwards through the sleeve column 29, the supporting plate 28 drives the baffle plate 26 to move upwards in the discharging port 25, at the moment, the discharging port 25 is opened, the fertilizer in the fertilizing box 1 flows out from the discharging channel 5 through the inside of the roller 3, the crops on two sides of the fertilizing box 1 are fertilized, time and labor are saved, and the fertilizing effect is good.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A novel agricultural fertilizing device comprises a fertilizing box (1) and is characterized in that both sides of the fertilizing box (1) are provided with openings, one end of each opening is provided with a discharging mechanism, the top of each discharging mechanism is provided with an angle adjusting mechanism, and the other end of each opening is provided with a flow adjusting mechanism;
the discharging mechanism comprises a roller (3), the roller (3) is connected to the inner wall of the hole in a sliding mode, a limiting roller (4) is fixedly arranged at one end of the roller (3), a discharging plate (2) is fixedly arranged at the other end of the roller (3), a discharging channel (5) is formed in the bottom of the discharging plate (2), the discharging channel (5) is communicated with the inside of the roller (3), a first sliding groove (6) is formed in the top of the discharging plate (2), and a first sliding plate (7) is clamped in the first sliding groove (6) in a sliding mode;
the angle adjusting mechanism comprises an installation base (23), a rotary drum (22) is movably installed on one side of the installation base (23), a first adjusting plate (11) is movably connected to one side of the rotary drum (22), a first limiting groove is formed in the top of the first adjusting plate (11), a second adjusting plate (12) is clamped in the first limiting groove in a sliding mode, one end of the second adjusting plate (12) is movably connected with the top of the first sliding plate (7), and a positioning assembly is arranged on one side of the top of the second adjusting plate (12);
the positioning assembly comprises two shifting plates (14), a limiting plate (15) is fixedly arranged on one side of the top of each shifting plate (14), a first open groove (13) opposite to the shifting plate (14) in position is formed in the upper portion of the second adjusting plate (12), the bottoms of the two shifting plates (14) are connected to the inside of the first open groove (13) in a sliding mode, a spring (17) is arranged between the two shifting plates (14), two ends of the spring (17) are fixedly connected with the other sides of the two shifting plates (14) respectively, a plurality of groups of fixing plates (16) distributed at equal intervals are fixedly arranged at the top end of the first adjusting plate (11), each group of fixing plates (16) are opposite in position and are arranged on two sides of the first limiting groove respectively, and the limiting plates (15) are clamped between the two adjacent fixing plates (16);
the two sides of the shifting plate (14) are respectively fixedly provided with a first convex plate (18), the two first convex plates (18) are respectively in sliding connection with second open grooves formed in the inner walls of the two sides of the first open groove (13), the bottom end of the shifting plate (14) is fixedly provided with a second convex plate (19), and the second convex plate (19) is in sliding connection with a third open groove formed in the bottom end groove wall of the first open groove (13);
a pulley (20) is installed at the bottom end of the second convex plate (19), and the pulley (20) is in sliding connection with a fourth groove formed in the groove wall at the bottom end of the third opening;
a plurality of equidistant raised lines (21) are arranged at the bottom of the pulley (20), the bottom ends of the raised lines (21) are fixedly connected with the inner wall of the bottom end of the first limiting groove, and the top parts of the raised lines (21) are in sliding connection with a second limiting groove formed at the bottom end of the second adjusting plate (12);
the flow regulating mechanism comprises a base (24), the base (24) is fixedly arranged at the other end of the opening, a placing groove is formed in one side of the base (24), a discharge hole (25) is formed in the groove wall of one side of the placing groove, a material baffle plate (26) is slidably clamped in the placing groove, a supporting plate (28) is fixedly arranged on one side of the material baffle plate (26), sleeve columns (29) are fixedly arranged at one ends of the two supporting plates (28), an air cylinder (30) is arranged at the top of each sleeve column (29), the air cylinder (30) is installed at the top end of the fertilizing box (1), and the output end of the air cylinder (30) is fixedly connected with the top ends of the sleeve columns (29);
the equal movable mounting of both sides cell wall of standing groove has roller (27), the avris sliding connection of the surface of roller (27) and striker plate (26).
2. The novel agricultural fertilizer distributor as claimed in claim 1, wherein a second chute (9) is formed in the middle of the bottom end of the first sliding plate (7), a plurality of balls (10) distributed at equal intervals are movably mounted on the inner wall of the second chute (9), and the outer wall of each ball (10) is slidably connected with the bottom end chute wall of the first chute (6).
3. A novel agricultural fertilizer applicator according to claim 2, wherein the second sliding chutes (8) are arranged on both sides of the second sliding chute (9), the top ends of the two second sliding chutes (8) are fixedly connected with both sides of the bottom end of the first sliding chute (7), respectively, and the two second sliding chutes (8) are slidably connected with a third sliding chute arranged on the bottom end of the first sliding chute (6), respectively.
4. The novel agricultural fertilizer application device according to claim 1, characterized in that a feed inlet is formed in one side of the top of the fertilizer application box (1), a feed pipe is fixedly arranged at one end of the feed inlet, an end cover (31) is connected to one end of the feed pipe in a threaded manner, a battery box (33) is fixedly arranged at the top of the front face of the fertilizer application box (1), a storage battery is placed inside the battery box (33), a pushing handle (32) is arranged at the bottom of the battery box (33), the pushing handle (32) is fixedly arranged on the front face of the fertilizer application box (1), and moving wheels (34) are arranged on two sides of the bottom end of the fertilizer application box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010455158.3A CN111527847B (en) | 2020-05-26 | 2020-05-26 | Novel agricultural fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010455158.3A CN111527847B (en) | 2020-05-26 | 2020-05-26 | Novel agricultural fertilization device |
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| CN111527847A CN111527847A (en) | 2020-08-14 |
| CN111527847B true CN111527847B (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010455158.3A Active CN111527847B (en) | 2020-05-26 | 2020-05-26 | Novel agricultural fertilization device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207388A (en) * | 2021-06-22 | 2021-08-06 | 西北农林科技大学 | Orchard multi-mode fertilizer distributor |
| CN115280945B (en) * | 2022-07-06 | 2023-07-21 | 安徽金禾肥业有限公司 | Fertilizer spreading device for stable crop yield |
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| EP1869962A2 (en) * | 1999-10-29 | 2007-12-26 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Spreader |
| CN107172941A (en) * | 2017-07-20 | 2017-09-19 | 河北农业大学 | A kind of fertilization structure for fertilizer applicator |
| CN208063776U (en) * | 2018-04-17 | 2018-11-09 | 何晓冰 | Simple quantitative fertilizer applicator |
| CN108934391A (en) * | 2018-09-21 | 2018-12-07 | 杭州真树园林设计工程有限公司 | A kind of drainage device of treegarden irrigation |
| CN208227683U (en) * | 2018-05-04 | 2018-12-14 | 杭州千岛湖赛嘉亿农业发展有限公司 | A kind of freshwater fish culturing pool fertilizer apparatus |
| CN208370210U (en) * | 2018-05-25 | 2019-01-15 | 金华市寨春农业开发有限公司 | A kind of fertilizer spreading apparatus for agricultural planting object |
| CN110122012A (en) * | 2019-06-18 | 2019-08-16 | 苏州斯尔斯特新材料科技有限公司 | A kind of adjustable fertilizer apparatus of corn planting |
| CN110754192A (en) * | 2019-10-08 | 2020-02-07 | 安徽嘉景农业综合开发有限公司 | Seedling cultivation uses quick fertilizer injection unit |
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2020
- 2020-05-26 CN CN202010455158.3A patent/CN111527847B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1869962A2 (en) * | 1999-10-29 | 2007-12-26 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Spreader |
| CN107172941A (en) * | 2017-07-20 | 2017-09-19 | 河北农业大学 | A kind of fertilization structure for fertilizer applicator |
| CN208063776U (en) * | 2018-04-17 | 2018-11-09 | 何晓冰 | Simple quantitative fertilizer applicator |
| CN208227683U (en) * | 2018-05-04 | 2018-12-14 | 杭州千岛湖赛嘉亿农业发展有限公司 | A kind of freshwater fish culturing pool fertilizer apparatus |
| CN208370210U (en) * | 2018-05-25 | 2019-01-15 | 金华市寨春农业开发有限公司 | A kind of fertilizer spreading apparatus for agricultural planting object |
| CN108934391A (en) * | 2018-09-21 | 2018-12-07 | 杭州真树园林设计工程有限公司 | A kind of drainage device of treegarden irrigation |
| CN110122012A (en) * | 2019-06-18 | 2019-08-16 | 苏州斯尔斯特新材料科技有限公司 | A kind of adjustable fertilizer apparatus of corn planting |
| CN110754192A (en) * | 2019-10-08 | 2020-02-07 | 安徽嘉景农业综合开发有限公司 | Seedling cultivation uses quick fertilizer injection unit |
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| CN111527847A (en) | 2020-08-14 |
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