CN108848798A - A kind of breakage-proof kind of rice growing box - Google Patents
A kind of breakage-proof kind of rice growing box Download PDFInfo
- Publication number
- CN108848798A CN108848798A CN201811011514.1A CN201811011514A CN108848798A CN 108848798 A CN108848798 A CN 108848798A CN 201811011514 A CN201811011514 A CN 201811011514A CN 108848798 A CN108848798 A CN 108848798A
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- Prior art keywords
- seed
- box
- latch
- rotation
- side wall
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
A kind of breakage-proof kind of rice growing box, component is dialled including box body and rotation, it includes latch and rotation switch that component is pulled out in the rotation, rotation switch drives latch rotation by own rotation, and the seed for entering latch by seed entrance is transferred to from seed export, the rotation is pulled out component and is mounted in box body, there are gaps between the side wall and box side wall of latch, and the box side wall above seed export is equipped with box side wall of the upper stopper between seed entrance and seed export and is equipped with lower stopper.The sowing box structure is simple, and low manufacture cost, seed broken rate is low, easy to use；There are gaps between its latch and box side wall, it can be fallen out of gap convenient for seed extra in latch, the extra seed in traditional Seeding box in latch is avoided to be damaged in rotary course with the collision of box side wall, it avoids the extra seed in latch and falls into the phenomenon that seed export causes application rate unstable with the rotation of rotation switch 2, improve the seeding quality of seeder.
Description
Technical field
The present invention relates to agricultural seeding machine tool fields, more particularly, to a kind of breakage-proof kind of rice growing box.
Background technique
It in rice growing, generally all mentions and a few days ago soaking seed, guarantee that seed suctions moisture.Wet seed is being sowed
It is readily adsorbed on hopper when machine sowing kind, or absorption greatly influences the efficiency and seeding quality of sowing, thus market at bulk
On have precise seeder, as CN 206226966U discloses a kind of rotary planter, including component is dialled in rotation and seed is deposited
Storehouse is put, it includes that chamber and rotation pulling part are dialled in rotation that component is dialled in the rotation, will enter the kind that chamber is dialled in rotation by seed entrance using itself rotation
Son is transferred to from seed export, and the seeds storehouse includes hopper wide at the top and narrow at the bottom, the storage set on the seed inlet of rotation group chamber
The side wall of material area and the Vertical Channel for being connected to the hopper Yu the storing area, the Vertical Channel is equipped with recess
Groove passes through guide groove between two neighbouring grooves and is connected to.But the rotary planter is in sowing rice, rape etc.
When small granule seed, rotation, which is dialled in chamber, can fill up one or two even more seedlets, easy damaged seed when leading to seeding.
CN 2407557Y discloses a kind of improved outer groove wheel seed distribution box of planter, its main feature is that coaxial in seeds discharging box
Shen fills the different outer groove wheel seed wheel of two kinds of slot sizes, and seed wheel is optical axis, can be fixed on seeding by cutting ferrule as needed
The linkage clip with claw on optical axis drives the seeding of one of two rows of kinds of wheels, is additionally provided with brush kind roller in seeds discharging box.On brush kind roller
Bristle is contacted with seeding wheel surface, to brush the seed except seeding crop rotation slot in time, guarantees the accuracy of flow rate, and
Injuring-free seed, broken kind.But the seeds discharging box is not avoided that seed falls to seeding from seeds discharging box side wall and exports out and crushed by seed wheel
The phenomenon that.
Summary of the invention
The technical problem to be solved by the present invention is to：It is simple to overcome the deficiencies of the prior art and provide a kind of structure, user
Just, application rate is controllable and accurate, breakage-proof kind low of rice growing box of seed broken rate.
The technical solution adopted by the present invention to solve the technical problems is：
Component is dialled in a kind of breakage-proof kind of rice growing box, including box body and rotation, and it includes several latches and rotation that component is pulled out in the rotation
Switch, rotation switch by own rotation drive latch rotation, and will be entered by seed entrance the seed of latch from
Seed export is transferred to, and the rotation is pulled out component and is mounted in box body, there are gap between the side wall and box side wall of latch, and it is close
Box side wall above seed export is equipped with upper stopper, and the box side wall between seed entrance and seed export is equipped with
Lower stopper prevents the seed that gap is fallen between the seed or latch and box body top sidewall of seed inlet from falling into seed
Outlet, it is ensured that one pocket of seed, one pocket in Seeding box is evenly transferred to through latch from seed export.
The gap is 1.05 ~ 1.5 times of rice paddy seed partial size, about 2mm.
There are gap between the side wall and box side wall of latch, facilitates access for seed extra in latch and fallen from gap and returned
Seed inlet is gone back to, and then the collision of seed extra in latch in traditional Seeding box between latch and box side wall is avoided to lead
The phenomenon that causing broken kind, and ensure that only a seed is dialled in rotation to the single latch on rotation group component every time.
The box body closes box cover in back box by back box and lid and forms, the back box include seed feed zone and and its
The seed sowing division of connection, the seed feed zone are equipped with the feed inlet of connection storage compartment, and feed inlet is close to seed sowing division
Side is equipped with seed layer top adjustment plate, and the middle and lower part of seed feed zone is equipped with the camshaft for stirring seed layer top adjustment plate,
Its bottom is equipped with discharging plate；The camshaft is connect with rotation switch by gear；Installation rotation in the middle part of the seed sowing division
Component is dialled, the lower end surface far from seed feed zone is equipped with seed export.
The regulating device for adjusting seed layer top adjustment Board position, the seed layer are equipped with close to the back box of feed inlet
The length of top adjustment plate is 66mm ~ 78mm, adjusts regulating device seed layer top adjustment plate lower end distance by regulating device
The position of camshaft centerline, and then adjust the seed amount of seed sowing division；The regulating device is adjusting knob.
The cross section of the camshaft is ellipse, and elliptical long axis is 1.5 ~ 3mm bigger than short axle, convenient for stirring seed layer to a high-profile
Plate is saved, makes seeds fall in storage compartment to seed entrance.
The upper stopper include above the seed export and be separately positioned on back box side wall, cover side wall first on keep off
Block and the second upper stopper；The lower stopper include be arranged between seed entrance and seed export and respectively with back box side wall,
The first lower stopper and the second lower stopper of box cover connection.
First upper stopper and the first lower stopper are block arc, and are an integral molding structure with back box.
Second upper stopper and the second lower stopper are block arc, and are an integral molding structure with box cover.
Further improvement of the present invention scheme is：The latch is detachably connected with rotation switch, cannot be planted convenient for basis
The latch that subtype replacement matches with seed size, shape.
Further, the bottom of the latch is equipped with connecting column, and connecting column matches with the connecting hole on rotation switch, described
The top of latch is equipped with the groove for accommodating seed, and the back side of confronting grooves is equipped with the inclined-plane of indent, can reduce seed inlet
Seed enters the resistance of latch；Card slot side sets arc angling, reduces when seed enters latch by latch collision generation
Damage.
Further, it is equipped with magnetic attracting device in the bottom of the connecting column and connecting hole, reinforced between latch and rotation switch
Bonding strength.
Further, the bore of the seed export is less than or equal to the spacing between adjacent latch, it is ensured that passes through seed export
Rotation dial component every time only by latch revolve dial a seed.
Further improvement of the present invention scheme is：It is equipped with wind deflector close to the back box side wall of seed export, it is described to keep out the wind
Plate is fixed on vertically below back box side wall, and can effectively reducing seeds fall, extraneous wind-force etc. does seeds fall in the process
It disturbs, makes rice paddy seed vertical drop to rice field, it is ensured that the spacing between neighboring seeds is equal or difference is smaller.
A kind of beneficial effect of breakage-proof kind of rice growing box of the invention：Structure is simple, and low manufacture cost, seed broken rate is low,
It is easy to use.
There are gaps between latch and box side wall in the Seeding box, can be out of gap convenient for seed extra in latch
It falls, the extra seed in traditional Seeding box in latch is avoided to be damaged in rotary course with the collision of box side wall,
It also avoids the extra seed in latch and falls into the phenomenon that seed export causes application rate unstable with the rotation of rotation switch；
And the upper stopper due to being located on the box side wall above seed export and between seed entrance and seed export and
Lower stopper can prevent the seed between latch and box body gap from falling to seed export, make the seed fallen that can only be back to seed
Inlet region, it is ensured that the quantitative of sowing is at the uniform velocity sowed, and the seeding quality of seeder is improved.
Detailed description of the invention
Fig. 1-is a kind of stereoscopic mechanism schematic diagram of breakage-proof kind of rice growing box of the present invention；
Fig. 2-is a kind of schematic diagram of internal structure of breakage-proof kind of rice growing box box body of the present invention；
Fig. 3-is a kind of front view schematic diagram of breakage-proof kind of rice growing box box body of the present invention；
Fig. 4-is the Section A-A schematic diagram in Fig. 3；
Fig. 5-is the structural schematic diagram that component is selected in a kind of breakage-proof kind of rice growing box of the present invention；
In figure：1-wind deflector, 2-rotation switch, 21-connecting holes, 3-camshafts, 4-discharging plates, 5-box bodys, 51-
Box cover, 52-back box, 6-seed layer top adjustment plates, 7-camshaft drive gears, the 8-rotation sub- transmission gears of switch, 9-kinds
Sub- feed zone, 91-feed inlets, 10-latches, 101-inclined-planes, 102-grooves, 103-connecting columns, the 11-the first upper stopper,
12-seed sowing divisions, 121-seed entrances, 122-seed exports, the 13-the first lower stopper, the 14-the second upper stopper,
15-the second lower stopper.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment 1
Referring to Fig.1 ~ 4, component is dialled in a kind of breakage-proof kind of rice growing box of the invention, including box body 5 and rotation, and component is pulled out in the rotation
Including latch 10 and rotation switch 2, rotation switch 2 drives latch 10 to rotate by own rotation, and will be entered by seed
The seeds that mouth 121 enters latch 10 are transferred to from seed export 122, and the rotation is pulled out component and is mounted in box body 5, the side wall of latch 10
There are gaps between 5 side wall of box body, and 5 side wall of box body close to 122 top of seed export is equipped with upper stopper, is located at seed
5 side wall of box body between entrance 121 and seed export 122 is equipped with lower stopper, prevent the seed being located at seed entrance 121 or
The seed that gap is fallen between 5 top sidewall of latch 10 and box body falls into seed export 122, it is ensured that one pocket of seed in Seeding box
One pocket is evenly transferred to through latch 10 from seed export 122.
The gap is 1.05 ~ 1.5 times of rice paddy seed partial size, about 2mm.
There are gaps between 5 side wall of side wall and box body of latch 10, facilitate access for seed extra in latch 10 from gap
It falls and returns at seed entrance 121, and then avoid seed extra in latch 10 in traditional Seeding box in 5 side of latch 10 and box body
The phenomenon that collision between wall leads to broken kind, and ensure that rotation dials each only rotation of the single latch 10 on component and dials a seed.
The box body 5 closes the box cover 51 in back box 52 by back box 52 and lid and forms, and the back box 52 is fed including seed
Area 9 and the seed sowing division 12 communicated therewith, the seed feed zone 9 are equipped with the feed inlet 91 of connection storage compartment, feed inlet
91 are equipped with seed layer top adjustment plate 6 close to the side of seed sowing division 12, and the middle and lower part of seed feed zone 9 is equipped with for stirring kind
The camshaft 3 of sublayer top adjustment plate 6, bottom are equipped with discharging plate 4；The camshaft 3 passes through gear with rotation switch 2（I.e.
Camshaft drive gear 7 and the rotation sub- transmission gear 8 of switch）Connection；Component is dialled in installation rotation in the middle part of the seed sowing division 12, remote
Lower end surface from seed feed zone 9 is equipped with seed export 122.
It is equipped with the regulating device for adjusting 6 position of seed layer top adjustment plate close to the back box 52 of feed inlet 91, it is described
Regulating device is adjusting knob.
The cross section of the camshaft 3 is ellipse, and elliptical long axis is 2mm bigger than short axle, convenient for stirring seed layer top adjustment
Plate 6 makes seeds fall in storage compartment to seed entrance 121.
The upper stopper includes being located at 122 top of seed export and being separately positioned on 52 side wall of back box, 51 side wall of box cover
First upper stopper 11 and the second upper stopper 14；The lower stopper includes being arranged between seed entrance 121 and seed export 122
And the first lower stopper 13 and the second lower stopper 15 being connect respectively with 52 side wall of back box, box cover 51.
The bore of the seed export 122 is less than or equal to the spacing between adjacent latch 10, it is ensured that passes through seed export 122
Rotation dial component every time only by latch 10 rotation dial a seed.
52 side wall of back box close to seed export 122 is equipped with wind deflector 1, and the wind deflector 1 is fixed on back box 52 vertically
Below side wall, the seeds fall interference to seeds fall such as extraneous wind-force in the process can be effectively reduced, keeps rice paddy seed vertical
Fall to rice field, it is ensured that the spacing between neighboring seeds is equal or difference is smaller.
Embodiment 2
A kind of breakage-proof kind of rice growing box of the invention, compared with Example 1, there are following differences：
First upper stopper 11 and the first lower stopper 13 are block arc, and are an integral molding structure with back box 52.
Second upper stopper 14 and the second lower stopper 15 are block arc, and are an integral molding structure with box cover 51.
The latch 10 is detachably connected with rotation switch 2, cannot plant subtype replacement and seed size, shape convenient for basis
The latch 10 that shape matches.
The bottom of the latch 10 is equipped with connecting column 103, and connecting column 103 matches with the connecting hole 21 on rotation switch 2,
The top of the latch 10 is equipped with the groove 102 for accommodating seed, and the back side of confronting grooves 102 is equipped with inclined-plane 101, the inclined-plane 101
55 ~ 70 ° are tilted to 103 lower end of connecting column, the resistance that the seed at seed entrance 121 enters latch 10 can be reduced；102 side of groove
Portion sets arc angling, reduces the damage generated when seed enters latch 10 by the collision of latch 10.
It is equipped with magnetic attracting device in the bottom of the connecting column 103 and connecting hole 21, reinforces between latch 10 and rotation switch 2
Bonding strength.
A kind of operation principle and using method of breakage-proof kind of rice growing box of the invention：From feed inlet 91 enter seed into
After expecting area 9, camshaft drive gear 7 drives camshaft 3 to rotate under power drive, and 6 lower end of seed layer top adjustment plate occurs
Displacement by a small margin, and then fall to the seed of seed feed zone 9 in batches at the seed entrance 121 of seed sowing division 12, it revolves
Switch 2 rotates under the drive of the rotation sub- transmission gear of switch, revolves the latch 10 on switch 2 from dropping down onto from seed entrance 121
Seed in be clamped seed, since the groove 102 in latch 10 is smaller, can only generally block a seed, when more seeds are caught in
When groove 102, seed can shake in rotary course, and finally only a seed stays in groove 102, with rotation switch
The rotation of son 2 is extracted from sowing outlet, and extra seed is when rotation 2 top sub to rotation switch, can be from latch 10 and box body
Gap between 5 side walls is fallen, due to being equipped with upper stopper and lower stopper in box body 5, so that the seed fallen from gap can only return
It returns at the seed entrance 121 of seed sowing division 12.Since the gap between 5 side wall of latch 10 and box body is greater than rice seed seed
Diameter hurtles down convenient for seed, reduces seed in the collision in 10 rotation process of latch between 5 side wall of box body, and then subtract
Small seed broken rate, and avoid more seeds while staying in groove 102 and disposably fallen into the turning effort of rotation switch 2
The phenomenon that sowing outlet, improves the seeding accuracy of seeder.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. component is dialled in a kind of breakage-proof kind of rice growing box, including box body and rotation, it includes latch and rotation switch that component is pulled out in the rotation
Son, rotation switch drive latch to rotate by own rotation, and will enter the seed of latch by seed entrance from seed
Outlet is transferred to, and the rotation is pulled out component and is mounted in box body, which is characterized in that between the side wall and box side wall of latch there are
Gap, and the box side wall above seed export is equipped with upper stopper, the box body between seed entrance and seed export
Side wall is equipped with lower stopper, prevents the kind that gap is fallen between the seed or latch and box body top sidewall of seed inlet
Son falls into seed export.
2. breakage-proof kind of rice growing box as described in claim 1, which is characterized in that the gap is rice paddy seed partial size
1.05 ~ 1.5 times, about 2mm.
3. breakage-proof kind of rice growing box as claimed in claim 1 or 2, which is characterized in that the box body is closed by back box and lid
Box cover composition in back box, the back box include seed feed zone and the seed sowing division communicated therewith, the seed charging
Area be equipped with connection storage compartment feed inlet, feed inlet close to seed sowing division side be equipped with seed layer top adjustment plate, seed into
Expect that the middle and lower part in area is equipped with the camshaft for stirring seed layer top adjustment plate, bottom is equipped with discharging plate；The camshaft
It is connect with rotation switch by gear；Component, the lower end far from seed feed zone are dialled in installation rotation in the middle part of the seed sowing division
Face is equipped with seed export.
4. breakage-proof kind of rice growing box as claimed in claim 3, which is characterized in that be equipped with and be used for close to the back box of feed inlet
The regulating device of seed layer top adjustment Board position is adjusted, the regulating device is adjusting knob.
5. breakage-proof kind of rice growing box as claimed in claim 3, which is characterized in that the cross section of the camshaft is ellipse,
Elliptical long axis is 1.5 ~ 3mm bigger than short axle, convenient for stirring seed layer top adjustment plate, enters seeds fall to the seed in storage compartment
Mouthful.
6. breakage-proof kind of rice growing box as claimed in claim 1 or 2, which is characterized in that the upper stopper includes being located at seed
Outlet top and the first upper stopper and the second upper stopper for being separately positioned on back box side wall, cover side wall；The lower stopper includes
The first lower stopper and the second lower block for being arranged between seed entrance and seed export and being connect respectively with back box side wall, box cover
Block.
7. breakage-proof kind of rice growing box as claimed in claim 6, which is characterized in that first upper stopper and the first lower stopper
For block arc, and it is an integral molding structure with back box；Second upper stopper and the second lower stopper are block arc, and and box
Lid is an integral molding structure.
8. breakage-proof kind of rice growing box as claimed in claim 1 or 2, which is characterized in that the latch and rotation switch are removable
Connection is unloaded, the bottom of the latch is equipped with connecting column, and connecting column matches with the connecting hole on rotation switch, the top of the latch
Portion is equipped with the groove for accommodating seed, and the back side of confronting grooves is equipped with the inclined-plane of indent, and card slot side sets arc angling.
9. breakage-proof kind of rice growing box as claimed in claim 1 or 2, which is characterized in that the bore of the seed export is less than
Equal to the spacing between adjacent latch.
10. breakage-proof kind of rice growing box as claimed in claim 1 or 2, which is characterized in that close to the back box side wall of seed export
It is equipped with wind deflector, the wind deflector is fixed on vertically below back box side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011514.1A CN108848798A (en) | 2018-08-31 | 2018-08-31 | A kind of breakage-proof kind of rice growing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011514.1A CN108848798A (en) | 2018-08-31 | 2018-08-31 | A kind of breakage-proof kind of rice growing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108848798A true CN108848798A (en) | 2018-11-23 |
Family
ID=64322852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011514.1A Pending CN108848798A (en) | 2018-08-31 | 2018-08-31 | A kind of breakage-proof kind of rice growing box |
Country Status (1)
| Country | Link |
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| CN (1) | CN108848798A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757160A (en) * | 2019-03-26 | 2019-05-17 | 东北农业大学 | A kind of cloverleaf changes clearly the cell breeding essence amount dispenser of seed feeding method |
| CN110178501A (en) * | 2019-05-10 | 2019-08-30 | 湖南力本农业装备股份有限公司 | A kind of spoon formula feed mechanism for seed of the Seeding box that side is opened and replaceable kind of spoon |
| CN110178500A (en) * | 2019-05-10 | 2019-08-30 | 湖南力本农业装备股份有限公司 | A kind of spoon of formula sowing assembly |
| CN110558002A (en) * | 2019-08-28 | 2019-12-13 | 广东工业大学 | Rice seed ration discharge mechanism |
| CN115380672A (en) * | 2022-07-21 | 2022-11-25 | 农业农村部南京农业机械化研究所 | Agricultural operation machine suitable for seed and fertilizer material throwing |
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| GB652002A (en) * | 1948-07-01 | 1951-04-11 | Russell S Kirbymoorside Ltd | Improvements in or relating to seed-sowing devices |
| GB1591795A (en) * | 1977-10-28 | 1981-06-24 | Hestair Farm Equip Ltd | Seed dispensing devices |
| CN105594349A (en) * | 2016-03-18 | 2016-05-25 | 浙江法斯特电梯有限公司 | Novel dibbling machine |
| CN205648383U (en) * | 2016-04-19 | 2016-10-19 | 浙江法斯特电梯有限公司 | Seeder |
| CN106717350A (en) * | 2016-11-30 | 2017-05-31 | 湖州农瑞机械科技有限公司 | Component is dialled in a kind of rotation of planter |
| CN208724380U (en) * | 2018-08-31 | 2019-04-12 | 湖南力本农业装备股份有限公司 | A kind of breakage-proof kind of rice growing box |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB652002A (en) * | 1948-07-01 | 1951-04-11 | Russell S Kirbymoorside Ltd | Improvements in or relating to seed-sowing devices |
| GB1591795A (en) * | 1977-10-28 | 1981-06-24 | Hestair Farm Equip Ltd | Seed dispensing devices |
| CN105594349A (en) * | 2016-03-18 | 2016-05-25 | 浙江法斯特电梯有限公司 | Novel dibbling machine |
| CN205648383U (en) * | 2016-04-19 | 2016-10-19 | 浙江法斯特电梯有限公司 | Seeder |
| CN106717350A (en) * | 2016-11-30 | 2017-05-31 | 湖州农瑞机械科技有限公司 | Component is dialled in a kind of rotation of planter |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757160A (en) * | 2019-03-26 | 2019-05-17 | 东北农业大学 | A kind of cloverleaf changes clearly the cell breeding essence amount dispenser of seed feeding method |
| CN110178501A (en) * | 2019-05-10 | 2019-08-30 | 湖南力本农业装备股份有限公司 | A kind of spoon formula feed mechanism for seed of the Seeding box that side is opened and replaceable kind of spoon |
| CN110178500A (en) * | 2019-05-10 | 2019-08-30 | 湖南力本农业装备股份有限公司 | A kind of spoon of formula sowing assembly |
| CN110558002A (en) * | 2019-08-28 | 2019-12-13 | 广东工业大学 | Rice seed ration discharge mechanism |
| CN110558002B (en) * | 2019-08-28 | 2024-01-05 | 广东工业大学 | Quantitative discharging mechanism for rice seeds |
| CN115380672A (en) * | 2022-07-21 | 2022-11-25 | 农业农村部南京农业机械化研究所 | Agricultural operation machine suitable for seed and fertilizer material throwing |
| CN115380672B (en) * | 2022-07-21 | 2023-10-27 | 农业农村部南京农业机械化研究所 | Agricultural operation machine suitable for seed and fertilizer material throwing |
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