CN107926229A - A kind of high seeder of emergence rate - Google Patents
A kind of high seeder of emergence rate Download PDFInfo
- Publication number
- CN107926229A CN107926229A CN201711404834.9A CN201711404834A CN107926229A CN 107926229 A CN107926229 A CN 107926229A CN 201711404834 A CN201711404834 A CN 201711404834A CN 107926229 A CN107926229 A CN 107926229A
- Authority
- CN
- China
- Prior art keywords
- case
- seeder
- paving
- roller
- topsoil
- 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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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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
Abstract
The present invention provides a kind of high seeder of emergence rate, aqua storage tank is equipped between the seeder middle berth earth material case and case of sowing seeds, aqua storage tank lower end is equipped with multiple nozzles, on the one hand the blanking of nursery soil in paving earth material case is not influenced, it is able to ensure that paving underearth ratio smoothly, the convenient seedlings nursing plate to completing underearth of still further aspect is sprayed water, and then ensures the moisture needed during nursery, improves emergence rate；Further, since repaving topsoil after water spray be easy to cause that top layer soil layer is uneven, it be easy to cause topsoil and is overstock in local, the setting of firming roller can flatten topsoil, ensure the uniformity of topsoil, and the burr in firming roller can improve the permeability in seedlings nursing plate, promote the growth of rice shoot.
Description
Technical field
The invention belongs to field of textile machinery, more particularly, to a kind of high seeder of emergence rate.
Background technology
With the fast development of Agricultural Machinery Technology, rice transplanter is also increasingly popularized.It is quick, accurate for the ease of agricultural machinery
Ground takes out rice shoot and is planted, and generally requires to carry out nursery by seedlings nursing plate.In recent years, paddy machinery rice transplanting technology is constantly sent out
Exhibition popularization, and the height of seedling quality is the key factor for restricting machine-transplanted rice high yield, and application rate is the important of this Graph One factor
One of sport technique segment.General in the prior art to use artificial seeding, application rate and the sowing uniformity hardly result in guarantee, and take
Work, laborious, seedling cost height.
In addition, inconvenience waters seedlings nursing plate in existing implanted device, additionally, due to nursery soil after watering easily
The germination and cultivation of hardened inconvenience seed.
The content of the invention
In view of this, the present invention is directed to propose a kind of high seeder of emergence rate, with solve the existing sowing uniformity it is low,
Take a lot of work, the problems such as laborious and seedling cost is high, seedlings nursing plate is poured in addition it is possible to solve existing implanted device inconvenience
After water, watering the problems such as the germination of the easy hardened inconvenient seed of nursery soil.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of high seeder of emergence rate, including sowing car body, sowing car body are equipped with conveyer belt between two side；Along transmission
V belt translation direction, conveyer belt top are equipped with paving earth material case and case of sowing seeds successively；Paving soil is equipped with the paving earth material bottom end opening
Roller, roller of sowing seeds is equipped with the bottom end opening of sowing seeds, and the conveyer belt is driven by the first driving mechanism and rotated, the native roller of paving
Driven and rotated by the second driving mechanism, the roller of sowing seeds is driven by the 3rd driving mechanism to be rotated；
Topsoil case is additionally provided with above the conveyer belt, the native roller of the second paving is equipped with the topsoil bottom end opening；Institute
State along conveyer belt transmission direction, the topsoil case is positioned at the case rear of sowing seeds, and the native roller of the second paving is by the 4th driving machine
Structure driving rotates；
Aqua storage tank is equipped between the paving earth material case and case of sowing seeds, the aqua storage tank lower end is equipped with multiple nozzles.
Further, the nozzle is equipped with switch.
Further, the aqua storage tank is equipped with connector.
Further, the connector is connected with a hose, and the water pipe is equipped with switch and compression pump.
Further, switching on the nozzle, the switch on the water pipe and compression pump are controlled by controller.
Further, the nozzle is distributed on below aqua storage tank.
Further, it is equipped with firming roller along conveyer belt transmission direction, the topsoil case rear.
Further, uniformly distributed jagged in the firming roller, the firming roller is driven by the 5th driving mechanism and rotated.
Further, the section of burr is outwards gradually reduced by firming roller end.
Preferably, burr is pyrometric cone or circular cone.
Relative to the prior art, the high seeder of emergence rate of the present invention has the advantage that：
The high seeder of emergence rate of the present invention can be by paving underearth, seed rice and after planting on seed upper berth top layer
Native disposable completion, can greatly improve speed of drilling, and seeding uniformity is good, greatly improves the quality of rice shoot；Paving
Aqua storage tank is equipped between earth material case and case of sowing seeds, aqua storage tank lower end is equipped with multiple nozzles, does not on the one hand influence to spread in earth material case and educates
The blanking of seedling soil, it can be ensured that smoothly, the convenient seedlings nursing plate to completing underearth of still further aspect sprays paving underearth ratio
Water, and then ensure the moisture needed during nursery, improve emergence rate；Further, since repaving topsoil after water spray be easy to cause top layer
Soil layer is uneven, be easy to cause topsoil and is overstock in local, the setting of firming roller can flatten topsoil, ensure topsoil
Uniformity, and the burr in firming roller can improve the permeability in seedlings nursing plate, promote the growth of rice shoot；With structure letter
The advantages that list, good sowing quality of seedlings that is efficient and planting out.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 1；
Fig. 2 is the main structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 1；
Fig. 3 is the overlooking the structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 1；
Fig. 4 be in Fig. 3 A-A to structure diagram；
Fig. 5 is the structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 2；
Fig. 6 is the main structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 2；
Fig. 7 is the overlooking the structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 2；
Fig. 8 is B-B direction structure diagram in Fig. 7；
Fig. 9 is the structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 3；
Figure 10 is the main structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 3；
Figure 11 is the overlooking the structure diagram of the high seeder of the emergence rate described in the embodiment of the present invention 3.
Description of reference numerals：
1- sows car body；11- blanking plates；12- spreads earth material case；The native roller of 121- pavings；The second driving mechanisms of 122-；13- water storages
Groove；131- nozzles；14- sows seeds case；141- sows seeds roller；The 3rd driving mechanisms of 142-；15- topsoil casees；151- second spreads native roller；
The 4th driving mechanisms of 152-；16- conveyer belts；161- transfer rollers；The first driving mechanisms of 162-；17- wheels；18- bolts；19- handles
Hand；20- firming rollers；The 5th driving mechanisms of 201-；202- burrs；The first watch windows of 21-；The second watch windows of 22-；23- inclines
Inclined plate.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
It is a kind of to sow efficient implanted device, as shown in figs. 1-11, including sowing car body 1,1 two side of sowing car body it
Between be equipped with conveyer belt 16；Along 16 transmission direction of conveyer belt, the top of conveyer belt 16 is equipped with paving earth material case 12 and case 14 of sowing seeds successively；Institute
State and the native roller 121 of paving is equipped with 12 bottom end opening of paving earth material case, roller 141 of sowing seeds is equipped with 14 bottom end opening of case of sowing seeds, it is described
Conveyer belt 16 drives rotation by the first driving mechanism 162, and the native roller 121 of paving drives rotation by the second driving mechanism 122, described
Roller 141 of sowing seeds drives rotation by the 3rd driving mechanism 142.
Further, be equipped with the unearthed door that can be downwardly turned at 12 bottom end opening of paving earth material case, the unearthed door by
Second unearthed driving mechanism driving.Be unearthed door one end and paving earth material case 12 it is hinged, the other end can downwardly turn over, paving earth material case 12 by
Second unearthed driving mechanism driving rotates.
Further, be equipped with 14 bottom end opening of case of sowing seeds can downwardly turn over go out kind of a door, it is described go out kind of side door by
3rd goes out kind of a driving mechanism driving.Go out kind of door one end and case 14 of sowing seeds is hinged, the other end can downwardly turn over, and case 14 of sowing seeds is by the 3rd
Go out kind of a driving mechanism driving to rotate.Unearthed door is not drawn into Fig. 1-11, goes out kind of a door.
Further, the active transfer roller 161 of the conveyer belt 16 is connected with first driving mechanism 162.
Further, setting is tilted down along 16 transmission direction of conveyer belt, the conveyer belt 16.
Further, it is equipped with the blanking plate for tilting down setting along 16 transmission direction of conveyer belt, the front of conveyer belt 16
11。
Further, the top of blanking plate 11 is equipped with limit roller 24.
Further, the limit roller 24 and the distance between blanking plate 11 it is adjustable.
As a preferred mode, the limit roller 24 is slidably connected with sowing car body 1, and 24 both ends of limit roller are set
There is fixing screwed hole, the sowing car body 1 is equipped with multiple through holes, and the limit roller 24 is bolted on sowing car body 1
On.
Alternatively preferable mode, the limit roller 24 are driven by the cylinder up and down motion, cylinder are not drawn into figure.
Preferably, the limit roller 24 is close to conveyer belt 16.
Further, the blanking plate 11 is consistent with 16 angle of inclination of conveyer belt.
Further, the angle between the conveyer belt 16 and horizontal plane is 15-45 °.
Preferably, the angle between the conveyer belt 16 and horizontal plane is 30 °.
Further, the top of conveyer belt 16 is additionally provided with topsoil case 15, is set at 15 bottom end opening of topsoil case
There is the second paving soil roller 151；It is described along 16 transmission direction of conveyer belt, the topsoil case 15 is positioned at 14 rear of case of sowing seeds, institute
State the second paving soil roller 151 and rotation is driven by the 4th driving mechanism 152.
Further, be equipped with 15 bottom end opening of topsoil case can downwardly turn over put Tu Men, it is described put Tu Men by
4th unearthed driving mechanism driving.It is hinged to put Tu Men one end and topsoil case 15, the other end can downwardly turn over, topsoil case 15 by
4th unearthed driving mechanism driving rotates.Do not drawn in Fig. 1-11 and put Tu Men.
Further, sowing 1 side wall of car body is equipped with the first watch window 21, and first watch window 21 is located at
Spread between earth material case 12 and case 14 of sowing seeds.
Further, the second watch window 22, second watch window 22 are additionally provided with sowing 1 side wall of car body
In sowing seeds between case 14 and topsoil case 15.
Further, 21 and first watch window 22 of the first watch window is equipped with transparency window.
Preferably, the transparency window is emissive plastic glazing or plastic window.
Further, it is equipped with video camera outside 21 and first watch window 22 of the first watch window.First observation window
Seedlings nursing plate after the convenient underearth to paving of setting of mouth 21 is watched, and finds to spread the non-uniform phenomenon of soil, Jin Erneng with timely
Enough ensure the quality of nursery；Being also convenient for of first watch window 22 checks seeding uniformity, can facilitate and application rate is seen
See, if it find that there is non-uniform situation to be adjusted in time to equipment.In addition, the setting of video camera can be on seedlings nursing plate
The native uniformity of paving and seeding uniformity are detected record, it is ensured that seeding quality, and then ensure Quality of Seedlings.In order to improve detection
Efficiency, in this example on seedlings nursing plate side wall the number of putting on, check that the shooting of video camera records will pass through, after planting to nursery
Seeding quality in disk is checked, underproof seeding and seedling raising disk is timely handled, to avoid quality of emerging is influenced,
Delay plantation best period.Video camera is not drawn into Fig. 1-11.
Further, the video camera and computer radio communication connect.
Further, it is equipped with aqua storage tank 13 between the paving earth material case 12 and case 14 of sowing seeds.
Further, 13 lower end of aqua storage tank is equipped with multiple nozzles 131.
Further, the nozzle 131 is equipped with switch.
Further, the aqua storage tank 13 is equipped with connector.
Further, the connector is connected with a hose, and the water pipe is equipped with switch and compression pump.
Further, switching on the nozzle 131, the switch on the water pipe and compression pump are controlled by controller.
Further, the nozzle 131 is distributed on the lower section of aqua storage tank 13.
Further, it is equipped with the hang plate 23 tilted down along 16 transmission direction of conveyer belt, 16 rear of conveyer belt.
Preferably, 23 bottom of hang plate flushes with or slightly higher than 1 bottom of sowing car body with 1 bottom of sowing car body.
Further, the hang plate 23 and the angle of horizontal direction are 30 °.
Further, it is equipped with firming roller 20 along 16 transmission direction of conveyer belt, 15 rear of topsoil case.
Further, as shown in 9 and Figure 11, the firming roller 20 uniformly distributed jagged 202, the firming roller 20 is driven by the 5th
The driving of motivation structure 201 rotates.
Further, the section of burr 202 is outwards gradually reduced by 20 end of firming roller.The section of burr 202 is by firming roller
20 ends are outwards gradually reduced, and can be made to have broadcast hole on the seedlings nursing plate of seed and are gradually reduced by aperture under upper, on the one hand be ensured
Gas permeability, still further aspect can slow down the moisture evaporation in underearth in seedlings nursing plate, ensure the abundance needed for germination
Moisture.
Preferably, burr 202 is pyrometric cone or circular cone.As shown in figure 11, burr 202 is circular cone in this example.
Circular cone bottom surface is a diameter of to be not more than 1mm.
Further, 1 bottom of the sowing car body is equipped with wheel 17.
Further, the wheel 17 is driven by the 6th driving mechanism.
Further, the sowing car body 1 is equipped with handle 19.
Further, 19 edge of handle is equipped with fillet.
Further, first driving mechanism 162, the second driving mechanism 122, the driving of the 3rd driving mechanism the 142, the 4th
Mechanism 152, the 5th driving mechanism 201, the 6th driving mechanism, the second unearthed driving mechanism, the 3rd go out kind of driving mechanism and the 4th
Unearthed driving mechanism is motor.
Further, first driving mechanism 162, the second driving mechanism 122, the driving of the 3rd driving mechanism the 142, the 4th
Mechanism 152, the 5th driving mechanism 201, the 6th driving mechanism, the second unearthed driving mechanism, the 3rd go out kind of driving mechanism and the 4th
Driving mechanism of being unearthed is controlled by controller.
Further, the controller is PLC controller.
Further, 14 bottom of case of sowing seeds, 12 bottom of paving earth material case and 15 bottom of topsoil case difference
Equipped with range sensor, the sensor is connected with controller.
Further, the height of the paving earth material case 12 is adjustable.
Preferably, spread earth material case 12 to be slidably connected with sowing car body 1, the side that paving earth material case 12 is in contact with sowing car body 1
Wall is equipped with slot hole, and paving earth material case 12 is fixed on sowing car body 1 by bolt 18.The height regulative mode of paving earth material case 12 also may be used
For other, such as paving earth material case 12 below set a spiral lift.
Further, sow seeds case 14 height it is adjustable.
Preferably, case 14 of sowing seeds is slidably connected with sowing car body 1, on the side wall that case 14 of sowing seeds is in contact with sowing car body 1
Equipped with slot hole, case 14 of sowing seeds is fixed on sowing car body 1 by bolt 18.The height regulative mode of case 14 of sowing seeds is alternatively other,
For example a spiral lift is set below case 14 of sowing seeds.
Further, the height of topsoil case 15 is adjustable.
Preferably, topsoil case 15 is slidably connected with sowing car body 1, the side that topsoil case 15 is in contact with sowing car body 1
Wall is equipped with slot hole, and topsoil case 15 is fixed on sowing car body 1 by bolt 18.The height regulative mode of topsoil case 15 also may be used
For other, such as below topsoil case 15 set a spiral lift.
The course of work of this example：It is native that nursery is respectively charged into paving earth material case 12, topsoil case 15, in the case 14 that will sow seeds
Load seed, use rice seed in this example, seedlings nursing plate is entered by blanking plate 11, and communicated band 16 transmits, and seedlings nursing plate exists
On conveyer belt during 16 transmission, the nursery soil in paving earth material case 12 is laid in seedlings nursing plate, completes the seedlings nursing plate of soil on a moving belt
16 continue to transmit, and seed is sprinkling upon in seedlings nursing plate by case 14 of sowing seeds and on nursery soil, sprinkles the seedlings nursing plate of seed on a moving belt
16 continue to transmit, and the seedlings nursing plate planted covering upper epidermis soil will be broadcast by topsoil case 15, then communicated to take 16 and pass out
Go, sowing is completed by the process for spreading underearth-sowing-paving topsoil.Can be by adjusting the first driving mechanism 162 in the application
Speed adjust paving soil amount and the amount of sowing seeds；In addition, the paving earth material case 12 is slidably connected with sowing car body 1, and then adjustable paving
Native roller 121 and the distance of 12 opening of paving earth material case, and then realize the adjustment to paving soil amount；Case 14 and the sowing car body 1 of sowing seeds
It is slidably connected, and then the distance of adjustable sow seeds roller 141 and the opening of case 14 of sowing seeds, and then realize the adjustment to the amount of sowing seeds；It is described
Topsoil case 15 is slidably connected with sowing car body 1, and then the distance that the adjustable native roller 151 of second paving is open with topsoil case 15,
And then realize the adjustment to the amount of sowing seeds.Can according to the humidity of soil selectivity repave underearth after water.Controller
The start and stop of each driving mechanism can conveniently be realized by setting, and the setting of range sensor can facilitate paving earth material case 12, case of sowing seeds
14 and the lower section of topsoil case 15 whether there is seedlings nursing plate to send controller to, control the door that is unearthed, the opening and closing for going out kind of a door, putting Tu Men；When
When having seedlings nursing plate, corresponding unearthed door, go out kind of a door, put Tu Men unlatchings；When no seedlings nursing plate, corresponding unearthed door, go out kind of a door, put
Tu Men is closed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (10)
- A kind of 1. high seeder of emergence rate, it is characterised in that：Including sowing car body (1), sowing is set between car body (1) two side There is conveyer belt (16)；Along conveyer belt (16) transmission direction, paving earth material case (12) and case of sowing seeds are equipped with successively above conveyer belt (16) (14)；The native roller (121) of paving is equipped with described paving earth material case (12) bottom end opening, is equipped with and spreads at case of sowing seeds (14) bottom end opening Kind roller (141), the conveyer belt (16) are driven by the first driving mechanism (162) and rotated, and the native roller (121) of paving is driven by second Mechanism (122) driving rotates, and the roller of sowing seeds (141) is driven by the 3rd driving mechanism (142) and rotated；Topsoil case (15) is additionally provided with above the conveyer belt (16), the second paving is equipped with topsoil case (15) bottom end opening Native roller (151)；It is described along conveyer belt (16) transmission direction, the topsoil case (15) is positioned at described case (14) rear of sowing seeds, institute State the second paving soil roller (151) and rotation is driven by the 4th driving mechanism (152)；Aqua storage tank (13) is equipped between the paving earth material case (12) and case of sowing seeds (14), aqua storage tank (13) lower end is equipped with multiple Nozzle (131).
- 2. the high seeder of emergence rate according to claim 1, it is characterised in that：The nozzle (131) is equipped with switch.
- 3. the high seeder of emergence rate according to claim 2, it is characterised in that：The aqua storage tank (13) is equipped with and connects Head.
- 4. the high seeder of emergence rate according to claim 3, it is characterised in that：The connector is connected with a hose, The water pipe is equipped with switch and compression pump.
- 5. the high seeder of emergence rate according to claim 4, it is characterised in that：Switch, institute on the nozzle (131) State the switch on water pipe and compression pump is controlled by controller.
- 6. according to the high seeder of claim 1-5 any one of them emergence rates, it is characterised in that：The nozzle (131) is equal Cloth is below aqua storage tank (13).
- 7. the high seeder of emergence rate according to claim 6, it is characterised in that：Along conveyer belt (16) transmission direction, institute State topsoil case (15) rear and be equipped with firming roller (20).
- 8. the high seeder of emergence rate according to claim 7, it is characterised in that：Uniformly distributed hairiness on the firming roller (20) Pierce (202), the firming roller (20) is driven by the 5th driving mechanism (201) and rotated.
- 9. the high seeder of emergence rate according to claim 8, it is characterised in that：The section of the burr (202) is by pressing Native roller (20) end is outwards gradually reduced.
- 10. the high seeder of emergence rate according to claim 9, it is characterised in that：Burr 202 is pyrometric cone or circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404834.9A CN107926229A (en) | 2017-12-22 | 2017-12-22 | A kind of high seeder of emergence rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404834.9A CN107926229A (en) | 2017-12-22 | 2017-12-22 | A kind of high seeder of emergence rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107926229A true CN107926229A (en) | 2018-04-20 |
Family
ID=61941248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404834.9A Withdrawn CN107926229A (en) | 2017-12-22 | 2017-12-22 | A kind of high seeder of emergence rate |
Country Status (1)
| Country | Link |
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| CN (1) | CN107926229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930947A (en) * | 2021-02-01 | 2021-06-11 | 桂林航天工业学院 | Grosvenor momordica fruit seedling is carried and is protected seedling device |
-
2017
- 2017-12-22 CN CN201711404834.9A patent/CN107926229A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930947A (en) * | 2021-02-01 | 2021-06-11 | 桂林航天工业学院 | Grosvenor momordica fruit seedling is carried and is protected seedling device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
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