CN114698433A - Integrated digging, fertilizing and irrigating device for agricultural planting - Google Patents
Integrated digging, fertilizing and irrigating device for agricultural planting Download PDFInfo
- Publication number
- CN114698433A CN114698433A CN202210382760.8A CN202210382760A CN114698433A CN 114698433 A CN114698433 A CN 114698433A CN 202210382760 A CN202210382760 A CN 202210382760A CN 114698433 A CN114698433 A CN 114698433A
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- CN
- China
- Prior art keywords
- fixedly connected
- digging
- driven
- fertilizing
- irrigating
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 230000004720 fertilization Effects 0.000 claims abstract description 9
- 238000003973 irrigation Methods 0.000 claims abstract description 9
- 230000002262 irrigation Effects 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009313 farming Methods 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000035558 fertility Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- 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
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- 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
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a digging, fertilizing and irrigating integrated device for agricultural planting, and relates to agricultural equipment. The hole digging machine is simple in structure and convenient to use, integrates hole digging, fertilization and irrigation, can be driven by the motor when in use, can fully and thoroughly mix water for fertilization with fertilizer when in fertilization, ensures fertilizer efficiency, realizes up-and-down driving through spring connection when in hole digging, avoids ground stones from damaging a auger for digging holes, and is good in use experience and wide in applicability.
Description
Technical Field
The invention relates to agricultural equipment, in particular to a hole digging, fertilizing and irrigating integrated device for agricultural planting.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development.
The operation such as the farming process often needs to dig a hole, irrigate, fertilize, and traditional device is many only can carry out an operation, needs a plurality of equipment just can accomplish above-mentioned target, and is very troublesome. Although integrated machines for irrigation, fertilization and pit digging are available in the market, the structure is complex, and the applicability is relatively poor. Therefore, the technical personnel in the field propose an integrated device for digging, fertilizing and irrigating for agricultural planting to solve the problems proposed in the background.
Disclosure of Invention
The invention aims to provide a digging, fertilizing and irrigating integrated device for agricultural planting, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a digging, fertilizing and irrigating integrated device for agricultural planting comprises a supporting plate, supporting wheels are fixedly and symmetrically connected below the bottom of the supporting plate in a bilateral symmetry mode, a water tank is fixedly connected to the left side above the supporting plate, a motor is fixedly connected to the left side of the water tank, a horizontal rotating shaft is fixedly connected to the output end of the motor, a spiral blade is fixedly connected to the outer side of the horizontal rotating shaft, the right end of the horizontal rotating shaft penetrates through the water tank and is connected with a driving bevel gear, a driving rotating sleeve is rotatably connected to the right side of the supporting plate, a driven bevel gear is fixedly connected to the outer side of the driving rotating sleeve, the driving bevel gear is meshed with the driven bevel gear, a driven rotating rod which cannot be relatively twisted is slidably connected to the inner side of the driving rotating sleeve, and a spiral auger is fixedly connected to the bottom of the driven rotating rod; the horizontal rotating shaft outside fixedly connected with bent axle, the bent axle outside is rotated and is connected with first connecting rod, and first connecting rod top is rotated and is connected with the second connecting rod, second connecting rod and water tank inner wall fixed connection's guide block sliding connection, second connecting rod top fixedly connected with right angle transfer line, the first spring of right angle transfer line below fixedly connected with, first spring bottom fixedly connected with rotates the cover, rotates the cover and is connected with the rotation of driven bull stick.
As a further scheme of the invention: the top of the water tank is provided with a water filling port.
As a still further scheme of the invention: the first connecting rod top fixedly connected with from the stirring board, seted up the overflow through-hole on the from the stirring board.
As a still further scheme of the invention: the water tank is characterized in that a rotating wheel is fixedly connected to the outer side of the horizontal rotating shaft, a rotating swing rod is fixedly connected to the rotating wheel, a water outlet is formed in the bottom of the water tank, a fixing block is fixedly connected to the front side of the water outlet, a water outlet baffle is fixedly connected to the rear side of the fixing block through a second spring, and a driven vertical block matched with the rotating swing rod is fixedly connected to the top of the water outlet baffle.
As a still further scheme of the invention: the motor is electrically connected with the power supply through the switch.
As a still further scheme of the invention: the diameter of the driving bevel gear is smaller than that of the driven bevel gear.
As a still further scheme of the invention: the section of the matching position of the driven rotating rod and the driving rotating sleeve is regular hexagon.
As a still further scheme of the invention: the supporting wheel comprises a wheel side plate, and an anti-skid roller is rotatably connected below the wheel side plate through a wheel shaft.
As a still further scheme of the invention: the wheel side plate is connected with the supporting plate through bolts.
Compared with the prior art, the invention has the beneficial effects that: the hole digging machine is simple in structure and convenient to use, integrates hole digging, fertilization and irrigation, can be driven by the motor when in use, can fully and thoroughly mix water for fertilization with fertilizer when in fertilization, ensures fertilizer efficiency, realizes up-and-down driving through spring connection when in hole digging, avoids ground stones from damaging a auger for digging holes, and is good in use experience and wide in applicability.
Drawings
FIG. 1 is a schematic structural diagram of a hole digging, fertilizing and irrigating integrated device for agricultural planting;
FIG. 2 is a schematic structural diagram of a spiral auger in the integrated device for digging, fertilizing and irrigating for agricultural planting;
FIG. 3 is a schematic sectional view at A-A of an integrated apparatus for digging, fertilizing and irrigating for agricultural planting;
in the figure: 1-support plate, 2-support wheel, 3-water tank, 4-motor, 5-horizontal rotating shaft, 6-helical blade, 7-driving bevel gear, 8-driving rotating sleeve, 9-driven bevel gear, 10-driven rotating rod, 11-helical packing auger, 12-crankshaft, 13-first connecting rod, 14-second connecting rod, 15-guide block, 16-right-angle transmission rod, 17-first spring, 18-rotating sleeve, 19-water injection port, 20-driven stirring plate, 21-overflow through hole, 22-rotating wheel, 23-rotating oscillating rod, 24-water discharge port, 25-fixed block, 26-water discharge baffle, 27-driven vertical block, 28-wheel side plate, 29-wheel shaft, 30-anti-skid roller, 31-second spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, the integrated device for digging, fertilizing and irrigating for agricultural planting comprises a supporting plate 1, wherein supporting wheels 2 are fixedly connected to the lower portion of the bottom of the supporting plate 1 in a bilateral symmetry mode, a water tank 3 is fixedly connected to the left side of the upper portion of the supporting plate 1, a motor 4 is fixedly connected to the left side of the water tank 3, a horizontal rotating shaft 5 is fixedly connected to the output end of the motor 4, and a spiral blade 6 is fixedly connected to the outer side of the horizontal rotating shaft 5;
when the fertilizer applying device is used, the motor 4 is started, the motor 4 rotates to drive the horizontal rotating shaft 5 to rotate, the horizontal rotating shaft 5 drives the helical blade 6 to rotate, so that the water in the fertilizer applying device is mixed with the fertilizer, the uniformity of the fertility is fully ensured during fertilizer application, and the water can be directly filled into the water tank 3 for irrigation during irrigation;
the right end of the horizontal rotating shaft 5 penetrates through the water tank 3 and is connected with a driving bevel gear 7, the right side of the supporting plate 1 is rotatably connected with a driving rotating sleeve 8, the outer side of the driving rotating sleeve 8 is fixedly connected with a driven bevel gear 9, the driving bevel gear 7 is meshed with the driven bevel gear 9, the inner side of the driving rotating sleeve 8 is slidably connected with a driven rotating rod 10 which cannot be twisted relatively, and the bottom of the driven rotating rod 10 is fixedly connected with a spiral auger 11;
the outer side of the horizontal rotating shaft 5 is fixedly connected with a crankshaft 12, the outer side of the crankshaft 12 is rotatably connected with a first connecting rod 13, a second connecting rod 14 is rotatably connected above the first connecting rod 13, the second connecting rod 14 is slidably connected with a guide block 15 fixedly connected with the inner wall of the water tank 3, the top of the second connecting rod 14 is fixedly connected with a right-angle transmission rod 16, a first spring 17 is fixedly connected below the right-angle transmission rod 16, the first spring 17 ensures that hard pit excavation cannot be carried out during pit excavation, the spiral auger 11 is prevented from being damaged, the bottom of the first spring 17 is fixedly connected with a rotating sleeve 18, and the rotating sleeve 18 is rotatably connected with the driven rotating rod 10;
the motor 4 drives the driven bevel gear 9 to rotate through the driving bevel gear 7 when being opened, the driven bevel gear 9 drives the driving rotating sleeve 8 to rotate, the driving rotating sleeve 8 drives the spiral auger 11 to rotate through the driven rotating rod 10, pit digging preparation is well carried out, meanwhile, the crankshaft 12 drives the second connecting rod 14 to move up and down through the first connecting rod 13, the second connecting rod 14 drives the spiral auger 11 to move up and down through the first spring 17, punching is carried out, and plants can be planted after punching is facilitated.
The top of the water tank 3 is provided with a water filling port 19.
A driven stirring plate 20 is fixedly connected above the first connecting rod 13, and an overflow through hole 21 is formed in the driven stirring plate 20.
The bottom in the water tank is provided with a water outlet 24 for draining water and irrigating.
The motor 4 is electrically connected with a power supply through a switch.
The diameter of the driving bevel gear 7 is smaller than that of the driven bevel gear 9.
The section of the matching position of the driven rotating rod 10 and the driving rotating sleeve 8 is a regular hexagon.
The supporting wheel 2 comprises a wheel side plate 28, and an anti-skid roller 30 is rotatably connected below the wheel side plate 28 through a wheel shaft 29.
The wheel side plate 28 is connected with the support plate 1 through bolts.
Example two: referring to fig. 1-3, the digging, fertilizing and irrigating integrated device for agricultural planting comprises a supporting plate 1, wherein supporting wheels 2 are symmetrically and fixedly connected to the left and right below the bottom of the supporting plate 1, a water tank 3 is fixedly connected to the left side above the supporting plate 1, a motor 4 is fixedly connected to the left side of the water tank 3, a horizontal rotating shaft 5 is fixedly connected to the output end of the motor 4, and a helical blade 6 is fixedly connected to the outer side of the horizontal rotating shaft 5;
when the fertilizer applying device is used, the motor 4 is started, the motor 4 rotates to drive the horizontal rotating shaft 5 to rotate, the horizontal rotating shaft 5 drives the helical blade 6 to rotate, so that the water in the fertilizer applying device is mixed with the fertilizer, the uniformity of the fertility is fully ensured during fertilizer application, and the water can be directly filled into the water tank 3 for irrigation during irrigation;
the right end of the horizontal rotating shaft 5 penetrates through the water tank 3 and is connected with a driving bevel gear 7, the right side of the supporting plate 1 is rotatably connected with a driving rotating sleeve 8, the outer side of the driving rotating sleeve 8 is fixedly connected with a driven bevel gear 9, the driving bevel gear 7 is meshed with the driven bevel gear 9, the inner side of the driving rotating sleeve 8 is slidably connected with a driven rotating rod 10 which cannot be twisted relatively, and the bottom of the driven rotating rod 10 is fixedly connected with a spiral auger 11;
the outer side of the horizontal rotating shaft 5 is fixedly connected with a crankshaft 12, the outer side of the crankshaft 12 is rotatably connected with a first connecting rod 13, a second connecting rod 14 is rotatably connected above the first connecting rod 13, the second connecting rod 14 is in sliding connection with a guide block 15 fixedly connected with the inner wall of the water tank 3, the top of the second connecting rod 14 is fixedly connected with a right-angle transmission rod 16, a first spring 17 is fixedly connected below the right-angle transmission rod 16, the first spring 17 ensures that hard pit excavation cannot be carried out during pit excavation, the damage of the spiral auger 11 is avoided, the bottom of the first spring 17 is fixedly connected with a rotating sleeve 18, and the rotating sleeve 18 is rotatably connected with the driven rotating rod 10;
the motor 4 drives the driven bevel gear 9 to rotate through the driving bevel gear 7 when being opened, the driven bevel gear 9 drives the driving rotating sleeve 8 to rotate, the driving rotating sleeve 8 drives the spiral auger 11 to rotate through the driven rotating rod 10, pit digging preparation is well carried out, meanwhile, the crankshaft 12 drives the second connecting rod 14 to move up and down through the first connecting rod 13, the second connecting rod 14 drives the spiral auger 11 to move up and down through the first spring 17, punching is carried out, and plants are planted after punching is facilitated.
The top of the water tank 3 is provided with a water filling port 19.
A driven stirring plate 20 is fixedly connected above the first connecting rod 13, and an overflow through hole 21 is formed in the driven stirring plate 20.
5 outside fixedly connected with of horizontal rotating shaft rotates wheel 22, fixedly connected with rotates pendulum rod 23 on rotating wheel 22, outlet 24 has been seted up to the bottom in the water tank 3, outlet 24 front side fixedly connected with fixed block 25, fixed block 25 rear side is through second spring 31 fixedly connected with play water baffle 26, go out water baffle 26 top fixedly connected with and rotate the driven upright piece 27 of pendulum rod 23 complex, rotating wheel 22 rotates and drives driven upright piece 27 to the front through rotating pendulum rod 23 periodicity, driven upright piece 27 can drive a water baffle 26 periodicity and open, second spring 31 provides the restoring force of a water baffle 26, periodic drainage can be more for effectual water resource, reduce the watering water, the reasonable speed of moving ahead of cooperation can water in every plant department.
The motor 4 is electrically connected with a power supply through a switch.
The diameter of the driving bevel gear 7 is smaller than that of the driven bevel gear 9.
The section of the matching position of the driven rotating rod 10 and the driving rotating sleeve 8 is a regular hexagon.
The supporting wheel 2 comprises a wheel side plate 28, and an anti-skid roller 30 is rotatably connected below the wheel side plate 28 through a wheel shaft 29.
The wheel side plate 28 is connected with the support plate 1 through bolts.
The working principle of the invention is as follows: through opening motor 4 during the use, motor 4 rotates and drives horizontal rotating shaft 5 and rotate, horizontal rotating shaft 5 drives helical blade 6 and rotates, the realization is to the mixture of device water-logging and fertilizer, the even of fertility when fully ensuring the fertilization, also can directly irrigate through 3 adorns waters of water tank during the irrigation, motor 4 drives driven bevel gear 9 through drive bevel gear 7 and rotates when opening, driven bevel gear 9 drives the drive and changes 8 rotations of cover, the drive is changeed 8 and is driven spiral auger 11 through driven bull stick 10 and rotate, do well the preparation of digging a pit, bent axle 12 drives second connecting rod 14 up-and-down motion through first connecting rod 13 simultaneously, second connecting rod 14 drives spiral auger 11 up-and-down motion through first spring 17, punch, be convenient for plant after punching.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a farming is with integrative device of fertilization and irrigation of digging pit, includes backup pad (1), backup pad (1) bottom below bilateral symmetry fixedly connected with supporting wheel (2), backup pad (1) top left side fixedly connected with water tank (3), water tank (3) left side fixedly connected with motor (4), motor (4) output end fixedly connected with horizontal rotating shaft (5), horizontal rotating shaft (5) outside fixedly connected with helical blade (6), its characterized in that, horizontal rotating shaft (5) right-hand member runs through water tank (3) and is connected with drive bevel gear (7), backup pad (1) right side rotates and is connected with drive commentaries on classics cover (8), drive commentaries on classics cover (8) outside fixedly connected with driven bevel gear (9), drive bevel gear (7) and driven bevel gear (9) mesh mutually, drive commentaries on classics cover (8) inboard sliding connection has driven bull stick (10) that can not twist relatively, the bottom of the driven rotating rod (10) is fixedly connected with a spiral auger (11); horizontal rotating shaft (5) outside fixedly connected with bent axle (12), bent axle (12) outside is rotated and is connected with first connecting rod (13), first connecting rod (13) top is rotated and is connected with second connecting rod (14), second connecting rod (14) and water tank (3) inner wall fixed connection's guide block (15) sliding connection, second connecting rod (14) top fixedly connected with right angle transfer line (16), first spring (17) of right angle transfer line (16) below fixedly connected with, first spring (17) bottom fixedly connected with rotates cover (18), it is connected with driven bull stick (10) to rotate cover (18).
2. The integrated device for digging, fertilizing and irrigating for agricultural planting according to claim 1, characterized in that the top of the water tank (3) is provided with a water filling port (19).
3. The integrated device for digging, fertilizing and irrigating for agricultural planting as claimed in claim 1, wherein a driven stirring plate (20) is fixedly connected above the first connecting rod (13), and an overflow through hole (21) is formed on the driven stirring plate (20).
4. The integrated device for digging, fertilizing and irrigating for agricultural planting according to any one of claims 1-3, characterized in that a rotating wheel (22) is fixedly connected to the outer side of the horizontal rotating shaft (5), a rotating swing rod (23) is fixedly connected to the rotating wheel (22), a water outlet (24) is formed in the bottom of the water tank (3), a fixed block (25) is fixedly connected to the front side of the water outlet (24), a water outlet baffle (26) is fixedly connected to the rear side of the fixed block (25) through a second spring (31), and a driven vertical block (27) matched with the rotating swing rod (23) is fixedly connected to the top of the water outlet baffle (26).
5. The integrated device for digging, fertilizing and irrigating for agricultural planting according to claim 4, characterized in that the motor (4) is electrically connected with a power supply through a switch.
6. The integrated device for hole digging, fertilizing and irrigating for agricultural planting as claimed in claim 1, wherein the diameter of the driving bevel gear (7) is smaller than that of the driven bevel gear (9).
7. The integrated device for digging, fertilizing and irrigating for agricultural planting as claimed in claim 1, wherein the section of the matching position of the driven rotating rod (10) and the driving rotating sleeve (8) is regular hexagon.
8. The integrated device for digging, fertilizing and irrigating for agricultural planting according to claim 1, characterized in that the supporting wheel (2) comprises a wheel side plate (28), and an anti-skid roller (30) is rotatably connected below the wheel side plate (28) through a wheel shaft (29).
9. The integrated apparatus for digging, fertilizing and irrigating in agricultural planting according to claim 8, wherein the wheel side plate (28) is bolted to the support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382760.8A CN114698433A (en) | 2022-04-14 | 2022-04-14 | Integrated digging, fertilizing and irrigating device for agricultural planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382760.8A CN114698433A (en) | 2022-04-14 | 2022-04-14 | Integrated digging, fertilizing and irrigating device for agricultural planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114698433A true CN114698433A (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210382760.8A Pending CN114698433A (en) | 2022-04-14 | 2022-04-14 | Integrated digging, fertilizing and irrigating device for agricultural planting |
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| Country | Link |
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| CN (1) | CN114698433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486237A (en) * | 2022-09-29 | 2022-12-20 | 安阳市农业科学院 | Unmanned ecological farm water and fertilizer planting agricultural equipment and use method thereof |
-
2022
- 2022-04-14 CN CN202210382760.8A patent/CN114698433A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486237A (en) * | 2022-09-29 | 2022-12-20 | 安阳市农业科学院 | Unmanned ecological farm water and fertilizer planting agricultural equipment and use method thereof |
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