CN116076178A - Agricultural machine's flat soil seeding fertilizer injection unit - Google Patents
Agricultural machine's flat soil seeding fertilizer injection unit Download PDFInfo
- Publication number
- CN116076178A CN116076178A CN202211671924.5A CN202211671924A CN116076178A CN 116076178 A CN116076178 A CN 116076178A CN 202211671924 A CN202211671924 A CN 202211671924A CN 116076178 A CN116076178 A CN 116076178A
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- Prior art keywords
- fertilizer
- agricultural machine
- soil
- discharging
- pushing
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- 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
- 239000003337 fertilizer Substances 0.000 title claims abstract description 43
- 239000002689 soil Substances 0.000 title claims abstract description 42
- 238000010899 nucleation Methods 0.000 title claims description 6
- 238000002347 injection Methods 0.000 title claims description 4
- 239000007924 injection Substances 0.000 title claims description 4
- 238000007599 discharging Methods 0.000 claims abstract description 43
- 238000009331 sowing Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000004720 fertilization Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/04—Arrangements for driving working parts of fertilisers or seeders by a ground-engaging wheel
-
- 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
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
- A01C23/002—Sludge spreaders, e.g. liquid manure spreaders provided with auxiliary arrangements, e.g. pumps, agitators, cutters
-
- 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
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
- A01C23/003—Distributing devices, e.g. for rotating, throwing
- A01C23/005—Nozzles, valves, splash plates
-
- 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
- A01C23/008—Tanks, chassis or related parts
-
- 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
- A01C23/047—Spraying of liquid fertilisers
-
- 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
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention discloses a flat soil sowing and fertilizing device of agricultural machinery, which structurally comprises a protection frame, a containing box, flat soil rollers, a transmission crawler belt, a discharging device and a soil turning auger, wherein the containing box is arranged in the protection frame, the containing box is divided into a seed trough and a fertilizer trough, the two sides of the bottom of the protection frame are mechanically connected with the flat soil rollers through the transmission crawler belt, the discharging device is connected with the containing box, the soil turning auger is arranged at the bottom of the protection frame, and the discharging device is respectively provided with a fertilizer cavity and a seed cavity for separately storing fertilizer and seeds.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a flat soil sowing and fertilizing device of agricultural machinery.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry and in the primary processing and treatment process of agricultural and animal products, and comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.
Disclosure of Invention
The invention provides a flat soil sowing and fertilizing device of an agricultural machine.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides an agricultural machine's flat soil seeding fertilizer injection unit, its structure includes protection frame, holds case, flat soil roller, transmission track, discharging equipment, turns over the soil auger, hold the case and install in protection frame's inside, it divide into seed silo and fertilizer tank to hold the case in, protection frame's bottom both sides are connected with flat soil roller through transmission track machinery, discharging equipment is connected with holding the case, turn over the soil auger and install in protection frame's bottom.
As a further improvement of the invention, the discharging device comprises a connecting port, a fertilizer cavity, a discharging component, a seed cavity and a feeding port, wherein the fertilizer cavity is communicated with the accommodating box through the connecting port, the feeding port with a funnel-shaped structure is arranged in the seed cavity, and the fertilizer cavity is communicated with the discharging port of the seed cavity and the discharging component.
As a further improvement of the invention, two fertilizer cavities are arranged, the fertilizer cavities are arranged around the seed cavity, and the feed inlet is connected with the seed trough of the accommodating box.
As a further improvement of the invention, the discharging component comprises a discharging hole, an inner movable groove, an outer movable groove, a liquid discharging device, annular guide rails and a closing device, wherein the discharging hole is connected with the seed cavity, the liquid discharging device is connected with the fertilizer cavity through a pipeline, the annular guide rails are arranged between the inner movable groove and the discharging hole, the liquid discharging device is movably matched with the annular guide rails, the closing device is matched with the discharging hole, two liquid discharging devices are arranged, and one liquid discharging device is matched in each of the inner movable groove and the outer movable groove.
As a further improvement of the invention, the liquid outlet device comprises a movable travelling wheel, a connecting rod, a supporting head and spray openings, wherein the movable travelling wheel is connected with the connecting rod through bolts, the other end of the connecting rod, which is opposite to the movable travelling wheel, is welded with the supporting head, and the supporting head is internally provided with more than two spray openings.
As a further improvement of the invention, the closing device comprises closing plates, magnetic blocks and pushing components, wherein the closing plates are of semicircular structures, two closing plates are arranged, the magnetic blocks are fixed at the opposite ends of the closing plates, the magnetic blocks are different in magnetism and are mutually adsorbed, and the pushing components are in contact fit with the closing plates.
As a further improvement of the invention, the pushing component comprises a pushing block and pushing edges, wherein two pushing edges are arranged, the pushing blocks are fixed between the pushing edges, the pushing blocks are of diamond structures, and the pushing edges and the pushing blocks are in contact with the arc-shaped surfaces of the closing plates.
As a further development of the invention, the pushing edge is connected to the travelling wheel, said pushing edge being movable along the inner surface of the endless track under the drive of the travelling wheel.
The invention has the beneficial effects that:
1. the discharging device is respectively provided with the fertilizer cavity and the seed cavity, and the fertilizer and the seeds are stored separately, so that the liquid fertilizer and the seeds are put in separately during fertilization, a dry-wet separation discharging device is realized, the seeds are prevented from being mixed in the liquid fertilizer, excessive residual nutrition on the surface of the seeds is caused, and the growth of the seeds is facilitated.
2. The discharging assembly is respectively matched with the fertilizer cavity and the seed cavity, the inner movable groove and the outer movable groove which are arranged on the discharging assembly are respectively matched with the liquid discharging device, and the liquid discharging device circumferentially moves along the inner movable groove and the outer movable groove under the matching of the movable travelling wheel and the annular guide rail, so that the fertilizer application area of the fertilizer is enlarged, and the comprehensiveness of the fertilizer application is ensured.
3. The liquid outlet device is provided with a plurality of spray openings, the spray openings are arranged around the discharge openings, the spraying is guaranteed to be comprehensive and uniform, the discharge openings are matched with the closing device, when spraying, namely, the movable travelling wheel drives the liquid outlet device to move along the annular guide rail, simultaneously drives the pushing travelling wheel to move along the arc-shaped surface of the closing plate, when the ejector block of the diamond structure is contacted with the closing plate, the two closing plates are pushed to move relatively, and then the magnetic blocks with different magnetism are utilized for adsorption and fixation, so that the discharge openings are closed, and therefore, when the spray openings work, the sprayed fertilizer can be prevented from being brought up by wind to wet the discharge openings.
Drawings
Fig. 1 is a schematic structural view of a flat soil sowing and fertilizing apparatus of an agricultural machine of the present invention.
Fig. 2 is a schematic structural view of the discharging device of the present invention.
Fig. 3 is a schematic view of the internal structure of the discharging assembly of the present invention.
FIG. 4 is a schematic diagram of a liquid outlet device according to the present invention.
Fig. 5 is a schematic diagram of a matching structure of the closing device and the discharge port.
Fig. 6 is a schematic view of a closing device of the present invention closing a discharge port.
In the figure: the protective frame 1, the containing box 2, the soil leveling roller 3, the transmission track 4, the discharging device 5, the soil turning auger 6, the connecting port 51, the fertilizer cavity 52, the discharging component 53, the seed cavity 54, the feeding port 55, the discharging port 531, the inner movable groove 532, the outer movable groove 533, the liquid outlet device 534, the annular guide rail 535, the closing device 536, the movable traveling wheel 34a, the connecting rod 34b, the supporting head 34c, the spraying port 34d, the closing plate 36a, the magnetic block 36b, the pushing component 36c, the top block 6c1 and the pushing traveling edge 6c2.
Detailed Description
In order to make the technical means, creation characteristics, achievement purposes and effects achieved by the present invention easy to understand, fig. 1 to 6 schematically show the structure of the flat soil sowing and fertilizing apparatus according to the embodiment of the present invention, and the present invention will be further described with reference to the specific embodiments.
Examples
As shown in fig. 1-6, the invention provides a flat soil sowing and fertilizing device of agricultural machinery, which structurally comprises a protective frame 1, a containing box 2, flat soil rollers 3, a transmission track 4, a discharging device 5 and a soil turning auger 6, wherein the containing box 2 is arranged in the protective frame 1, the containing box 2 is divided into a seed trough and a fertilizer trough, the flat soil rollers 3 are mechanically connected with the two sides of the bottom of the protective frame 1 through the transmission track 4, the discharging device 5 is connected with the containing box 2, the soil turning auger 6 is arranged at the bottom of the protective frame 1, the discharging device 5 comprises a connecting port 51, a fertilizer cavity 52, a discharging component 53, a seed cavity 54 and a feeding port 55, the fertilizer cavity 52 is communicated with the containing box 2 through the connecting port 51, the seed cavity 54 is internally provided with a feeding port 55 with a funnel-shaped structure, the fertilizer cavity 52 is communicated with the discharging port of the seed cavity 54 and the discharging component 53, the fertilizer cavity 52 is provided with two, the fertilizer cavity 52 is arranged around the seed cavity 54, the feed inlet 55 is connected with a seed trough of the accommodating box 2, the discharge assembly 53 comprises a discharge hole 531, an inner movable trough 532, an outer movable trough 533, a liquid outlet device 534, an annular guide rail 535 and a closing device 536, the discharge hole 531 is connected with the seed cavity 54, the liquid outlet device 534 is connected with the fertilizer cavity 52 through a pipeline, the annular guide rail 535 is arranged between the inner movable trough 532 and the discharge hole 531, the liquid outlet device 534 is in movable fit with the annular guide rail 535, the closing device 536 is matched with the discharge hole 531, the liquid outlet device 534 is provided with two, one liquid outlet device 534 is matched in each of the inner movable trough 532 and the outer movable trough 533, the liquid outlet device 534 comprises a movable travelling wheel 34a, a connecting rod 34b, a supporting head 34c, the spraying mouth 34d, the movable travelling wheel 34a adopts bolted connection with the connecting rod 34b, the connecting rod 34b is relative to the other end of movable travelling wheel 34a and is welded connection with supporting head 34c, be equipped with more than two spraying mouths 34d in the supporting head 34c, closing device 536 includes closure plate 36a, magnetic path 36b, promotes the subassembly 36c, closure plate 36a is semi-circular structure, closure plate 36a is equipped with two, and the opposite one end of closure plate 36a is all fixed with magnetic path 36b, be different magnetism and mutual absorption between the magnetic path 36b, promote the subassembly 36c and the contact cooperation of closure plate 36a, promote the subassembly 36c and include kicking block 6c1 and promote the limit 6c2, promote limit 6c2 to be equipped with two, be fixed with kicking block 6c1 between the limit 6c2, the promotion limit 6c2, kicking block 6c1 is the face contact of closure plate 36a, promote the limit 6c1 and promote the face of going forward the limit 6a along the circular arc of travelling wheel 34a along the movable travelling wheel 34a under the movable track 2.
The working principle of the flat soil sowing and fertilizing device in the technical scheme is described as follows:
when the invention is used, the soil turning auger 6 is used for turning soil and ditching, then sowing and fertilizing are carried out through the discharge device 5, then the soil leveling roller 3 is used for leveling soil, and in the using process of the discharge device 5, the sowing is carried out firstly:
the seed material is deposited through seed cavity 54 and then discharged through discharge gate 531, and fertilizer cavity 52 establishes in the both sides in seed cavity 54, after the seeding is accomplished, start the removal and walk the wheel 34a, remove the wheel 34a and remove along the annular guide rail 535, thereby the play liquid device 534 activity of drive interior movable groove 532 and outer movable groove 533, in the course of moving, the vaporific fertilizer that spray gate 34d spouted can be comprehensive cover in the seeding area, guarantee the comprehensiveness of fertilization, and the setting of interior, outer movable groove, can be better enlarge the fertilization area, guarantee the fertilization targets in place, more be favorable to seed growth, simultaneously, along with the removal in-process of removal the wheel 34a, remove the wheel 34a and be connected with pushing component 36c for the one end of connecting rod 34b, remove the wheel 34a and drive simultaneously and promote the inner wall activity of walking limit 6c2 along the annular guide rail 535, utilize top block 6c1 inwards to promote the closure plate 36a, make two magnetic blocks 36b contact the suction for each other mutually when moving, thereby the closure plate 531 has also been avoided in the wet hole of fertilizer, in the time can not blown out the wet hole in the hole of fertilizer, the wet hole can not be blown out by the wet fertilizer.
In the description of the present invention, it should be understood that the terms "center", "side", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
Claims (8)
1. The utility model provides an agricultural machine's flat soil seeding fertilizer injection unit which characterized in that: the structure of the soil turning machine comprises a protection frame (1), a containing box (2), a soil leveling roller (3), a transmission crawler belt (4), a discharging device (5) and a soil turning auger (6), wherein the containing box (2) is arranged inside the protection frame (1), the containing box (2) is divided into a seed trough and a fertilizer trough, the two sides of the bottom of the protection frame (1) are mechanically connected with the soil leveling roller (3) through the transmission crawler belt (4), the discharging device (5) is connected with the containing box (2), and the soil turning auger (6) is arranged at the bottom of the protection frame (1).
2. The flat soil sowing and fertilizing apparatus of an agricultural machine as set forth in claim 1, wherein: the discharging device (5) comprises a connecting port (51), a fertilizer cavity (52), a discharging component (53), a seed cavity (54) and a feeding port (55), the fertilizer cavity (52) is communicated with the accommodating box (2) through the connecting port (51), the feeding port (55) with a funnel-shaped structure is arranged in the seed cavity (54), and the discharging port of the fertilizer cavity (52) and the seed cavity (54) are communicated with the discharging component (53).
3. The flat soil sowing and fertilizing apparatus of an agricultural machine as set forth in claim 2, wherein: the two fertilizer cavities (52) are arranged, the fertilizer cavities (52) are arranged around the seed cavities (54), and the feed inlet (55) is connected with a seed trough of the accommodating box (2).
4. The flat soil sowing and fertilizing apparatus of an agricultural machine as set forth in claim 2, wherein: the utility model discloses a discharging assembly (53) including discharge gate (531), interior movable groove (532), outer movable groove (533), play liquid device (534), annular guide rail (535), closing means (536), discharge gate (531) are connected with kind material chamber (54), play liquid device (534) are connected through the pipeline with fertilizer chamber (52), between interior movable groove (532) and discharge gate (531) are located to annular guide rail (535), play liquid device (534) and annular guide rail (535) movable fit, closing means (536) cooperate in discharge gate (531), play liquid device (534) are equipped with two, all cooperate in interior movable groove (532) and the outer movable groove (533) have one play liquid device (534).
5. The flat soil sowing and fertilizing apparatus of an agricultural machine as set forth in claim 4, wherein: the liquid outlet device (534) comprises a movable travelling wheel (34 a), a connecting rod (34 b), a supporting head (34 c) and spray openings (34 d), wherein the movable travelling wheel (34 a) is connected with the connecting rod (34 b) through bolts, the connecting rod (34 b) is welded with the supporting head (34 c) relative to the other end of the movable travelling wheel (34 a), and more than two spray openings (34 d) are formed in the supporting head (34 c).
6. The flat soil sowing and fertilizing apparatus of an agricultural machine as set forth in claim 4, wherein: the closing device (536) comprises a closing plate (36 a), magnetic blocks (36 b) and a pushing assembly (36 c), wherein the closing plate (36 a) is of a semicircular structure, two closing plates (36 a) are arranged, the magnetic blocks (36 b) are fixed at the opposite ends of the closing plates (36 a), the magnetic blocks (36 b) are different in magnetism and are mutually adsorbed, and the pushing assembly (36 c) is in contact fit with the closing plates (36 a).
7. The flat soil sowing and fertilizing apparatus of an agricultural machine as set forth in claim 6, wherein: the pushing assembly (36 c) comprises a top block (6 c 1) and pushing walking edges (6 c 2), the pushing walking edges (6 c 2) are arranged in two, the top block (6 c 1) is fixed between the pushing walking edges (6 c 2), the top block (6 c 1) is of a diamond structure, and the pushing walking edges (6 c 2) and the top block (6 c 1) are in contact with the arc-shaped surface of the closing plate (36 a).
8. The flat soil sowing and fertilizing apparatus of an agricultural machine as set forth in claim 7, wherein: the pushing edge (6 c 2) is connected with the moving wheel (34 a), and the pushing edge (6 c 2) moves along the inner surface of the annular track (535) under the driving of the moving wheel (34 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211671924.5A CN116076178A (en) | 2022-12-26 | 2022-12-26 | Agricultural machine's flat soil seeding fertilizer injection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211671924.5A CN116076178A (en) | 2022-12-26 | 2022-12-26 | Agricultural machine's flat soil seeding fertilizer injection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116076178A true CN116076178A (en) | 2023-05-09 |
Family
ID=86212969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211671924.5A Pending CN116076178A (en) | 2022-12-26 | 2022-12-26 | Agricultural machine's flat soil seeding fertilizer injection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116076178A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140092188A (en) * | 2013-01-15 | 2014-07-23 | 전형기 | A sowing and fertilization machine for a rice transplanter |
| CN209358976U (en) * | 2018-12-14 | 2019-09-10 | 杨生武 | A kind of farmland seeder with fertilizing functions |
| CN213548313U (en) * | 2020-10-21 | 2021-06-29 | 赵春明 | Agricultural fertilizing and seeding device |
| CN113767720A (en) * | 2021-08-25 | 2021-12-10 | 邓燕 | Agricultural machine's flat soil seeding fertilizer injection unit |
-
2022
- 2022-12-26 CN CN202211671924.5A patent/CN116076178A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140092188A (en) * | 2013-01-15 | 2014-07-23 | 전형기 | A sowing and fertilization machine for a rice transplanter |
| CN209358976U (en) * | 2018-12-14 | 2019-09-10 | 杨生武 | A kind of farmland seeder with fertilizing functions |
| CN213548313U (en) * | 2020-10-21 | 2021-06-29 | 赵春明 | Agricultural fertilizing and seeding device |
| CN113767720A (en) * | 2021-08-25 | 2021-12-10 | 邓燕 | Agricultural machine's flat soil seeding fertilizer injection unit |
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