CN105874985B - A kind of two-way seeder of cereal - Google Patents
A kind of two-way seeder of cereal Download PDFInfo
- Publication number
- CN105874985B CN105874985B CN201610262519.6A CN201610262519A CN105874985B CN 105874985 B CN105874985 B CN 105874985B CN 201610262519 A CN201610262519 A CN 201610262519A CN 105874985 B CN105874985 B CN 105874985B
- Authority
- CN
- China
- Prior art keywords
- rack
- bar
- sides
- feed bin
- cereal
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
- Sowing (AREA)
Abstract
A kind of two-way seeder of cereal, including rack, engine, front vehicle wheel, lifting wheel and feed bin, rack front end is provided with engine, rack both sides are both provided with driving axle, driving axle both sides are equipped with front vehicle wheel, and each driving axle on the inside of the jackshaft of rack both sides by the first transmission mechanism with being connected；Lifting wheel is fixedly connected with by elevating lever among rack, lifting handle is equipped with the top of elevating lever；Rack rear end is fixedly installed feed bin, and the feed bin is in strip for entirety, is provided with multiple blowing warehouses in feed bin along its length, each blowing warehouse bottom is both provided with blanking hole, bin bottom corresponds to blanking hole and is provided with tremie pipe, and the bin bottom slip of blanking hole and tremie pipe is provided with one group of symmetrical valve bar, the configuration of the present invention is simple, manufacture of low cost, it is applied widely, it can realize two-way sowing, ground to be sowed can be bulldozed, thickness of sowing is uniform, and sowing effect is good.
Description
Technical field
The present invention relates to agricultural machinery technological field, is specifically a kind of two-way seeder of cereal.
Background technology
Seeder is the planting machinery using crop seed as sowing object.With Mr. Yu's class or the seeder of certain crop, often
Titled with crop species title, such as grain dill, corn seeding drill, cotton planter, herbage seed broadcaster.Can by type of seeding
To be divided into seed broadcaster, drill for sowing in lines, hill-drop drill etc..Existing seeder constructs complexity mostly, and manufacture cost is higher, and weight is high, main
Will be suitable for plains region proportion of crop planting, knob then cannot extensive use, in these knobs, mostly with
Based on artificial seeding so that sow extremely inefficient, waste of manpower, and income is also very few；In addition, existing seeder is most
Structure is unidirectionally sowed for integral type, in equipment steering procedure, be easy to cause the repeat sowing for turning to inner side, and turns to outside and broadcasts
Kind density is relatively low, and sowing effect is poor；And traditional seeder does not possess the function of being bulldozed ground, if foodstuff seed is sent out in injustice
On whole ground, rooting for seed can be seriously affected, the sowing uniformity is poor.
The content of the invention
It is an object of the invention to provide a kind of simple in structure, manufacture is of low cost, applied widely, can realize two-way
Sowing, can be bulldozed ground to be sowed, and thickness of sowing is uniform, the good two-way seeder of cereal of sowing effect, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution：
A kind of two-way seeder of cereal, including rack, engine, front vehicle wheel, lifting wheel and feed bin, rack front end are set
There is engine, rack both sides are both provided with driving axle, and driving axle both sides are equipped with front vehicle wheel, and each driving axle passes through
One transmission mechanism on the inside of the jackshaft of rack both sides with being connected；Lifting wheel is fixedly connected with by elevating lever among rack, is risen
Lifting handle is equipped with the top of drop bar；Rack rear end is fixedly installed feed bin, and the feed bin is in strip for entirety, and feed bin is interior along length
Direction is provided with multiple blowing warehouses, and each blowing warehouse bottom is both provided with blanking hole, and bin bottom corresponds to blanking hole setting
There is tremie pipe, the bin bottom slip of blanking hole and tremie pipe is provided with one group of symmetrical valve bar, the outside of two valve bars
The arranged on left and right sides wall that end is pierced by feed bin respectively is set, and the outboard end of valve bar is provided with skewback, and valve bar is set along its length
There are multiple through holes corresponding with blanking hole, valve bar inside bottom is fixed with stretching quarter butt, and bin bottom corresponds to stretching quarter butt and sets
Parallel quarter butt is equipped with, stretches out between quarter butt and parallel quarter butt and is connected with tension spring；Bin bottom both sides pass through collateral support component
A shaft is rotatably connected to respectively, is located on the outside of shaft below skewback and is fixed with flywheel, it is uniformly distributed on periphery of flywheel outer ring
There are multiple blocks coordinated with skewback；When the block on flywheel supports skewback into bin bottom, valve bar is laterally inward movement,
Through hole and blanking hole on valve bar is remote, and the cereal in discharge bin body stops blanking；When the block on flywheel leaves skewback,
Valve bar stretches out bin bottom under the pulling force effect of tension spring, and through hole is overlapped with blanking hole, the cereal in discharge bin body after
Continuous blanking；By the second transmission mechanism with being connected on the outside of the jackshaft of rack both sides on the inside of the every shaft；In front of feed bin
Rack have and be bulldozed roller, be bulldozed roller both sides and rotate respectively and be provided with curved frame bar, the curved frame bar other end is connected with gantry rotation,
Rotated in rack and be provided with bull stick, control hand lever is fixed with bull stick, bull stick both sides are vertically and fixedly provided with quarter butt, quarter butt other end hinge
Two linkages are connected to, two two linkage other ends are rotatably connected on are bulldozed roller two side ends respectively.
As the further scheme of the present invention, the driving axle of the both sides is connected by clutch with engine.
As the further scheme of the present invention, it is provided with the rack and puts control hand lever for lifting to be bulldozed roller and block
Fixing groove.
As the further scheme of the present invention, vehicle frame handle is provided with the rack.
As the further scheme of the present invention, first transmission mechanism by be fixed on driving axle drive sprocket,
First chain and the middle inner sprocket composition being fixed on the inside of jackshaft.
As the further scheme of the present invention, second transmission mechanism is by the middle outside chain that is fixed on the outside of jackshaft
Wheel, the second chain and the driven sprocket composition being fixed on the inside of shaft.
As the further scheme of the present invention, two groups of blankings corresponding with two valve bars respectively are provided with the rack
Gear adjusting device, the blanking gear adjusting device include regulation handle, connection thin bar and bending bar, regulation handle lower end with
The stretched head of bottom of the frame, which rotates, to be hinged, and the one end for connecting thin bar is hinged in regulation handle, and the other end for connecting thin bar is hinged
In the front end of bending bar, the rearward end of bending bar is resisted against on corresponding stretching quarter butt, and each regulation handle is corresponded in rack
Gear fixture block is fixedly installed, multiple gear card slots coordinated with corresponding regulation handle are provided with gear fixture block.
As the further scheme of the present invention, the feed bin middle upper part is equipped with seat board, is fixed below seat board by strut
In rack.
Compared with prior art, the beneficial effects of the invention are as follows：In use, open engine, driven by engine active car
Axis and front vehicle wheel rotate, and rack travels forward, meanwhile, driving axle drives jackshaft to rotate by the first transmission mechanism, in
Countershaft drives shaft to rotate by the second transmission mechanism, drive flywheel turns, and the block on flywheel can be by tiltedly in rotation process
Block is supported into bin bottom so that valve bar is laterally inward movement, and then the through hole on valve bar and blanking hole are misaligned, discharge bin
Internal cereal stops blanking, and after block leaves skewback, valve bar stretches out again under the action of tension spring, through hole and blanking
Hole overlaps, so that the cereal in discharge bin body continues blanking；With the rotation of front vehicle wheel and shaft, no matter uniform blanking is realized
Rotating speed (or speed of rack advance) speed of front vehicle wheel, the flywheel of the same side and the rotating speed of front vehicle wheel correspond, so that really
Sowing spacing is protected and has remained constant, thickness of sowing is uniform；When regulation handle is located in the different gear card slot of gear fixture block
When, through hole is different with the registration of blanking hole, then controls the different discharge quantities of cereal, easy for operation, discharge quantity
Adjust reliable and stable；When encountering the sowing ground of out-of-flatness, control hand lever is skidded off from the fixing groove in rack, so that bull stick
On quarter butt two linkages can be driven to be bulldozed roller put down, being bulldozed roller will sow after ground is bulldozed, it is ensured that subsequently sows is equal
Evenness is high, is conducive to improve the rate that roots of foodstuff seed；Blanking and the front vehicle wheel phase of rack both sides due to feed bin both sides
Close, even if the device is turned, be also effective to ensure that thickness of sowing, sowing effect is good；The combiner structure of device entirety
Simply, manufacturing cost is relatively low, suitable large-scale popularization.The configuration of the present invention is simple, manufactures of low cost, applied widely, energy
Enough realize two-way sowing, ground to be sowed can be bulldozed, thickness of sowing is uniform, and sowing effect is good.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the two-way seeder of cereal.
Fig. 2 is the structure diagram that feed bin end is connected with flywheel in a kind of two-way seeder of cereal.
Fig. 3 is the structure diagram of blanking gear adjusting device in a kind of two-way seeder of cereal.
Fig. 4 is that the structure diagram A that quarter butt is connected with parallel quarter butt is stretched out in a kind of two-way seeder of cereal.
Fig. 5 is the structure diagram that feed bin is overlooked in a kind of two-way seeder of cereal.
Fig. 6 is the structure diagram that valve bar is overlooked in a kind of two-way seeder of cereal.
Fig. 7 is the structure diagram of valve bar side view in a kind of two-way seeder of cereal.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~7, in the embodiment of the present invention, a kind of two-way seeder of cereal, including rack, engine 1, front truck
Wheel 2, lifting wheel 5 and feed bin 15, rack front end are provided with engine 1, and rack both sides are both provided with driving axle, driving axle
Both sides are equipped with front vehicle wheel 2, and each driving axle is connected by the first transmission mechanism with the inner side of jackshaft 21 of rack both sides；Machine
Lifting wheel 5 is fixedly connected with by elevating lever among frame, lifting handle 19 is equipped with the top of elevating lever；Rack rear end is fixedly installed
There is feed bin 15, the feed bin 15 is in strip for entirety, is provided with multiple blowing warehouses 27, Mei Gefang in feed bin 15 along its length
27 bottom of stock bin body is both provided with blanking hole 28, and 15 bottom of feed bin corresponds to blanking hole 28 and is provided with tremie pipe 29, blanking hole 28 with
15 basal sliding of feed bin of tremie pipe 29 is provided with one group of symmetrical valve bar 30, and the outboard end of two valve bars 30 is pierced by respectively
The arranged on left and right sides wall of feed bin 15 is set, and the outboard end of valve bar 30 is provided with skewback 14, and valve bar 30 is provided with along its length
Multiple through holes 31 corresponding with blanking hole 28,30 inside bottom of valve bar, which is fixed with, stretches out quarter butt 32, and 15 bottom of feed bin, which corresponds to, stretches
Go out quarter butt and be provided with parallel quarter butt 26, stretch out between quarter butt 32 and parallel quarter butt 26 and be connected with tension spring 24；15 bottom of feed bin
Both sides are rotatably connected to a shaft 11 respectively by collateral support component 16, and the outside of shaft 11 is fixed with winged positioned at the lower section of skewback 14
Wheel 12, uniformly distributed on 12 circumference outer ring of flywheel to have multiple blocks 13 coordinated with skewback 14, the inner side of every shaft 11 is
It is connected by the second transmission mechanism with the outside of jackshaft 21 of rack both sides；The rack in the front of feed bin 15, which has, is bulldozed roller 9, pushes away
9 both sides of plain-barreled roll rotate respectively is provided with curved frame bar 7, and 7 other end of curved frame bar is connected with gantry rotation, and rotation, which is provided with, in rack turns
Bar 8, control hand lever 18 is fixed with bull stick 8, and 8 both sides of bull stick are vertically and fixedly provided with quarter butt 10, and 10 other end of quarter butt is hinged with two companies
Linkage, two two linkage other ends are rotatably connected on respectively is bulldozed 9 two side ends of roller.
In the embodiment of the present invention, the driving axle of the both sides is connected by clutch with engine 1.
In the embodiment of the present invention, it is provided with the rack and puts the fixation for controlling hand lever 18 for lifting to be bulldozed roller 9 and block
Groove (not shown).
In the embodiment of the present invention, vehicle frame handle 20 is provided with the rack.
In the embodiment of the present invention, first transmission mechanism is by the drive sprocket 3, the first chain that are fixed on driving axle
4 form with the middle inner sprocket for being fixed on the inner side of jackshaft 21.
In the embodiment of the present invention, second transmission mechanism by be fixed on the outside of jackshaft 21 among outside sprocket wheel, the
Two chains 6 and the driven sprocket composition for being fixed on the inner side of shaft 11.
In the embodiment of the present invention, be provided with the rack respectively with two valve bars, 30 corresponding two groups of blanking gear tune
Regulating device, the blanking gear adjusting device include regulation handle 33, connection thin bar 34 and bending bar 23,33 lower end of regulation handle
Rotate and be hinged with the stretched head of bottom of the frame, one end of connection thin bar 34 is hinged in regulation handle 33, connects the another of thin bar 34
One end is hinged on the front end of bending bar 23, and 23 central rotational of bending bar is hinged in the head 22 of 15 bottom of feed bin fixation, curved
The rearward end of shape bar 23 is resisted against on corresponding stretching quarter butt 32, and each regulation handle 33 is corresponded in rack and is fixedly installed shelves
Position fixture block 35, multiple gear card slots with the cooperation of corresponding regulation handle 33 are provided with gear fixture block 35.
In the embodiment of the present invention, 15 middle upper part of feed bin is equipped with seat board 17, and the lower section of seat board 17 is fixed on by strut
In rack.
The present invention operation principle be：In use, opening engine 1, engine 1 drives 2 turns of driving axle and front vehicle wheel
Dynamic, rack travels forward, meanwhile, driving axle drives jackshaft 21 to rotate by the first transmission mechanism, and jackshaft 21 passes through
Second transmission mechanism drives shaft 11 to rotate, and shaft 11 drives flywheel 12 to rotate, and the block 13 on flywheel 12 is in rotation process
Skewback 14 can be supported into 15 bottom of feed bin so that valve bar 30 is laterally inward movement, and then the through hole 31 on valve bar 30 is with
Expect that hole 28 is misaligned, the cereal in blowing warehouse 27 stops blanking, and after block 13 leaves skewback 14, valve bar 30 is in tension spring
Stretched out again under the action of 24, through hole 31 is overlapped with blanking hole 28, so that the cereal in blowing warehouse 27 continues blanking；With preceding
The rotation of wheel 2 and shaft 11, realizes uniform blanking, no matter rotating speed (or rack advance speed) speed of front vehicle wheel 2, together
The flywheel 12 of side and the rotating speed of front vehicle wheel 2 correspond, and ensure that sowing spacing remains constant, thickness of sowing is equal
It is even；When regulation handle 33 is located in the different gear card slot of gear fixture block 35, through hole 31 is different with the registration of blanking hole 28,
Then the different discharge quantities of cereal are controlled, easy for operation, discharge quantity adjusts reliable and stable；Encounter the sowing of out-of-flatness
During ground, it will control and skidded off in fixing groove of the hand lever 18 from rack, so that the quarter butt 10 on bull stick 8 can drive two linkages
Roller 9 will be bulldozed to put down, being bulldozed roller 9 will sow after ground is bulldozed, it is ensured that the uniformity subsequently sowed is high, is conducive to improve grain kind
The rate that roots of son；Since the blanking of 15 both sides of feed bin and the front vehicle wheel 2 of rack both sides are related, even if the device is turned,
Also it is effective to ensure that thickness of sowing, sowing effect is good；The combiner of device entirety is simple in structure, manufacturing cost compared with
It is low, suitable large-scale popularization.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of two-way seeder of cereal, including rack, engine, front vehicle wheel, lifting wheel and feed bin, it is characterised in that machine
Frame front end is provided with engine, and rack both sides are both provided with driving axle, and driving axle both sides are equipped with front vehicle wheel, each active car
Axis on the inside of the jackshaft of rack both sides by the first transmission mechanism with being connected；Liter is fixedly connected with by elevating lever among rack
Wheel is dropped, lifting handle is equipped with the top of elevating lever；Rack rear end is fixedly installed feed bin, and the feed bin is in strip for entirety, material
Multiple blowing warehouses are provided with storehouse along its length, each blowing warehouse bottom is both provided with blanking hole, and bin bottom corresponds to
Blanking hole is provided with tremie pipe, and the bin bottom slip of blanking hole and tremie pipe is provided with one group of symmetrical valve bar, two valves
The arranged on left and right sides wall that the outboard end of door bar is pierced by feed bin respectively is set, and the outboard end of valve bar is provided with skewback, and valve bar edge is long
Degree direction is provided with multiple through holes corresponding with blanking hole, and valve bar inside bottom is fixed with stretching quarter butt, and bin bottom corresponds to
Stretch out quarter butt and be provided with parallel quarter butt, stretch out between quarter butt and parallel quarter butt and be connected with tension spring；Bin bottom both sides pass through
Collateral support component is rotatably connected to a shaft respectively, and flywheel, periphery of flywheel outer ring are fixed with below skewback on the outside of shaft
The upper uniformly distributed blocks for thering is multiple and skewback to coordinate；When the block on flywheel supports skewback into bin bottom, valve bar to
Interior transverse movement, the through hole and blanking hole on valve bar are remote, and the cereal in discharge bin body stops blanking；When the block on flywheel
When leaving skewback, valve bar stretches out bin bottom under the pulling force effect of tension spring, and through hole is overlapped with blanking hole, blowing warehouse
Interior cereal continues blanking；By the second transmission mechanism with connecting on the outside of the jackshaft of rack both sides on the inside of the every shaft
Connect；Rack in front of feed bin, which has, is bulldozed roller, is bulldozed roller both sides and rotates respectively and is provided with curved frame bar, the curved frame bar other end and machine
Frame is rotatablely connected, and is rotated in rack and is provided with bull stick, control hand lever is fixed with bull stick, and bull stick both sides are vertically and fixedly provided with quarter butt,
The quarter butt other end is hinged with two linkages, and two two linkage other ends are rotatably connected on are bulldozed roller two side ends respectively.
2. the two-way seeder of a kind of cereal according to claim 1, it is characterised in that the driving axle of the both sides is logical
Clutch is crossed to be connected with engine.
3. the two-way seeder of a kind of cereal according to claim 1, it is characterised in that be provided with the rack for lifting
Rise be bulldozed roller and block put control hand lever fixing groove.
4. the two-way seeder of a kind of cereal according to claim 1, it is characterised in that vehicle frame handle is provided with the rack
Hand.
5. the two-way seeder of a kind of cereal according to claim 1, it is characterised in that first transmission mechanism is by fixing
Drive sprocket, the first chain on driving axle and the middle inner sprocket composition being fixed on the inside of jackshaft.
6. the two-way seeder of a kind of cereal according to claim 1, it is characterised in that second transmission mechanism is by fixing
Sprocket wheel, the second chain and the driven sprocket composition being fixed on the inside of shaft on the outside of the centre on the outside of jackshaft.
A kind of 7. two-way seeder of cereal according to claim 1, it is characterised in that be provided with the rack respectively with
The corresponding two groups of blanking gear adjusting devices of two valve bars, the blanking gear adjusting device include regulation handle, connection carefully
The stretched head of bar and bending bar, regulation handle lower end and bottom of the frame, which rotates, to be hinged, and the one end for connecting thin bar is hinged on adjusting hand
On handle, the other end for connecting thin bar is hinged on the front end of bending bar, and the rearward end of bending bar is resisted against corresponding stretching quarter butt
On, each regulation handle is corresponded in rack and is fixedly installed gear fixture block, is provided with gear fixture block multiple with corresponding tune
Save the gear card slot that handle coordinates.
8. the two-way seeder of a kind of cereal according to claim 1, it is characterised in that the feed bin middle upper part is equipped with seat
Plate, seat board lower section are fixed in rack by strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262519.6A CN105874985B (en) | 2016-04-22 | 2016-04-22 | A kind of two-way seeder of cereal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262519.6A CN105874985B (en) | 2016-04-22 | 2016-04-22 | A kind of two-way seeder of cereal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105874985A CN105874985A (en) | 2016-08-24 |
| CN105874985B true CN105874985B (en) | 2018-04-24 |
Family
ID=56704520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262519.6A Expired - Fee Related CN105874985B (en) | 2016-04-22 | 2016-04-22 | A kind of two-way seeder of cereal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105874985B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717346A (en) * | 2016-12-30 | 2017-05-31 | 徐台日 | Cereal seeding apparatus |
| CN106797732A (en) * | 2016-12-30 | 2017-06-06 | 徐台日 | For the device of automatic sowing |
| CN106612761A (en) * | 2016-12-30 | 2017-05-10 | 徐台日 | Apparatus for grain seeding |
| CN106664905A (en) * | 2016-12-30 | 2017-05-17 | 徐台日 | Mechanism for sowing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211412U (en) * | 1987-08-04 | 1988-06-29 | 山东农科院试验农场 | Dibber in crops small area testing and field interplanting |
| CN2273950Y (en) * | 1995-09-12 | 1998-02-11 | 诸城市繁华农机修配厂 | Semi-suspension sower of hand tractor |
| CN201928620U (en) * | 2011-02-25 | 2011-08-17 | 沈阿庆 | Turnplate type seeder |
| CN202514292U (en) * | 2012-02-01 | 2012-11-07 | 杨彬虎 | Precise fertilizer application machine |
| CN102918962A (en) * | 2012-11-09 | 2013-02-13 | 沈阿庆 | Improved seeding machine |
| CN203884178U (en) * | 2014-06-18 | 2014-10-22 | 黑龙江省伽禾农业科技开发有限公司 | No-tillage crop seeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2667661A1 (en) * | 2009-05-21 | 2010-11-21 | Gerald W. Louis-Seize | The seed depositor |
-
2016
- 2016-04-22 CN CN201610262519.6A patent/CN105874985B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211412U (en) * | 1987-08-04 | 1988-06-29 | 山东农科院试验农场 | Dibber in crops small area testing and field interplanting |
| CN2273950Y (en) * | 1995-09-12 | 1998-02-11 | 诸城市繁华农机修配厂 | Semi-suspension sower of hand tractor |
| CN201928620U (en) * | 2011-02-25 | 2011-08-17 | 沈阿庆 | Turnplate type seeder |
| CN202514292U (en) * | 2012-02-01 | 2012-11-07 | 杨彬虎 | Precise fertilizer application machine |
| CN102918962A (en) * | 2012-11-09 | 2013-02-13 | 沈阿庆 | Improved seeding machine |
| CN203884178U (en) * | 2014-06-18 | 2014-10-22 | 黑龙江省伽禾农业科技开发有限公司 | No-tillage crop seeder |
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|---|---|
| CN105874985A (en) | 2016-08-24 |
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