CN113228889A - Internal filling type seeder for panax notoginseng seeding - Google Patents
Internal filling type seeder for panax notoginseng seeding Download PDFInfo
- Publication number
- CN113228889A CN113228889A CN202110574124.0A CN202110574124A CN113228889A CN 113228889 A CN113228889 A CN 113228889A CN 202110574124 A CN202110574124 A CN 202110574124A CN 113228889 A CN113228889 A CN 113228889A
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- seed
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- ginseng
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- 238000010899 nucleation Methods 0.000 title claims abstract description 29
- 241000180649 Panax notoginseng Species 0.000 title description 11
- 235000003143 Panax notoginseng Nutrition 0.000 title description 11
- 244000131316 Panax pseudoginseng Species 0.000 claims abstract description 44
- 235000003181 Panax pseudoginseng Nutrition 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000009331 sowing Methods 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 103
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000009313 farming Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000002791 Panax Nutrition 0.000 description 1
- 241000208343 Panax Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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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
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- 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
- A01C5/062—Devices for making drills or furrows
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- 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
- A01C5/068—Furrow packing devices, e.g. press wheels
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- 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
The invention relates to an internal filling type seeder for pseudo-ginseng seeding, belonging to the field of agricultural machinery and comprising a walking tractor device, a seed sowing device, a ditching device, a soil covering device, a pressing device and a rack; the number of the seeding apparatus devices is 3-6, the seeding apparatus devices are fixed on the rack and are arranged on a transmission shaft arranged on the rack at equal intervals, and each seeding apparatus device is correspondingly provided with a ditching device and a soil covering device. The pseudo-ginseng seed sowing machine adopts the walking tractor to drive the seed sowing device to sow pseudo-ginseng seeds, realizes a series of actions of ditching, sowing, covering soil and pressing for pseudo-ginseng sowing, reduces the manual investment, the operation intensity, reduces the labor cost, improves the operation efficiency, saves the operation time, effectively reduces the time required by pseudo-ginseng sowing, and does not miss the farming season; meanwhile, the consistency of the planting distance, the row distance and the planting depth of the operation can be ensured.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to an internal filling type seeder for seeding pseudo-ginseng.
Background
Pseudo-ginseng is a perennial herb of Panax in Araliaceae, has reputations of Jinbuhui and Nanguo Shencao, and the like, can be used as a medicine for stems, leaves and flowers, has the effects of stopping bleeding, removing blood stasis, reducing swelling and relieving pain, is a famous and precious Chinese medicinal material with Yunnan characteristics, has important influence in the Chinese medicinal and pharmaceutical industry, is a large variety of Chinese medicinal materials next to ginseng at present, and is a main raw material of a large variety of Chinese patent medicines in China. In the process of panax notoginseng production operation, the mechanization technology is very laggard, partial mechanization operation is realized only by a soil preparation link, the operation links of seeding, transplanting, harvesting and the like all adopt the traditional manual operation mode, the labor intensity is high, the production efficiency is low, the operation quality is poor, the standard operation is difficult to realize, the development requirement of modern agriculture is not met, and the panax notoginseng industrialization development is severely restricted. Agricultural mechanization is an important component of agricultural modernization, and the agricultural labor productivity can be greatly improved, the labor intensity can be reduced, the production cost can be reduced, and the quality and the competitive power of agricultural products can be improved by realizing the agricultural mechanization. Therefore, in order to make the panax notoginseng industry healthy and develop well and quickly, the trend of mechanization of panax notoginseng production is greatly promoted.
The sowing of the panax notoginseng is an extremely important link in the planting process of the panax notoginseng, and the sowing operation quality directly influences the yield of the panax notoginseng. The planting density of the pseudo-ginseng is 2.6-3.2 ten thousand plants per mu, the planting density is high, and the planting area of the pseudo-ginseng is increased year by year, so that the pseudo-ginseng transplanting operation has the characteristics of strong seasonality, short operation period, large labor demand and the like. At present, pseudo-ginseng seeding is finished by traditional manual operation, the operation efficiency is low, the labor intensity is high, the labor cost is high, and the operation quality is difficult to ensure by manual transplanting.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides an internal filling type seeder for panax notoginseng seeding, which can reduce the intensity of manual operation, and simultaneously has the advantages of good working reliability, high working efficiency, capability of meeting the panax notoginseng seeding requirements and the like.
In order to realize the purpose, the invention is realized by the following technical scheme:
an internal filling type seeder for pseudo-ginseng seeding comprises a walking tractor device 1, a seed metering device 3, a ditching device 4, an earthing device 5, a pressing device 6 and a rack 7, wherein the rack 7 is installed at the rear end of the walking tractor device 1, the ditching device 4 is installed on the rack 7, the seed metering device 3 is installed on the rack 7 at the rear side of the ditching device 4, the earthing device 5 and the pressing device 6 are installed on the rack 7 at the rear side of the seed metering device 3, and the pressing device 6 is located at the rear side of the earthing device 5; the number of the seed metering devices 3 is 3-6, the seed metering devices 3 are fixed on a rack 7 and then are arranged on a transmission shaft 7-1 at equal intervals, the transmission shaft 7-1 is installed on the rack 7 through a bearing, and each seed metering device 3 is correspondingly provided with a ditching device 4 and a soil covering device 5; the seed metering device 3 comprises a seed metering device shell 3-1, a seed baffle 3-3, a seed protecting plate 3-4, a seed metering disc 3-5, a seed metering device bottom shell 3-6, a linking flange 3-7, a bearing 3-8 and a seed adding port 3-9, wherein the seed metering device shell 3-1 and the seed metering device bottom shell 3-6 are fixedly connected through screws, a seed metering box formed by the seed metering device shell 3-1 and the seed metering device bottom shell 3-6 is fixedly arranged on a frame 7, the outer wall of the seed metering device shell 3-1 is provided with the seed adding port 3-9 communicated with the inner cavity of the seed metering box, the seed baffle 3-3 for dividing the inner cavity of the seed metering box into a seed storage area and a seed metering area is arranged on the seed metering box, a shaft hole is arranged in the middle part of the seed metering box, and a transmission shaft 7-1 arranged on the frame 7 penetrates through the shaft hole, the seed discharging disk 3-5 is nested on the bottom shell 3-6 of the seed discharging device, the seed discharging disk 3-5 is fixed on the transmission shaft 7-1 through the linking flange 3-7 and the bearing 3-8, the circumferential wall of the seed discharging disk 3-5 is evenly provided with seed discharging holes, the bottom of the bottom shell 3-6 of the seed discharging device is provided with a seed discharging port communicated with the inner cavity of the seed discharging box, a seed protecting plate 3-4 capable of preventing seeds from falling out of the seed discharging holes on the seed discharging disk 3-5 is arranged in an arc area which is larger than one half of the inner wall of the seed discharging box from the seed discharging port to the upper part of the seed discharging box, and the seed protecting plate 3-4 is fixedly installed on the shell 3-1 of the seed discharging device.
Furthermore, a seed cleaning device 3-2 for preventing seeds from being stacked in the seed discharging holes on the seed discharging disc 3-5 is arranged at the position of the seed discharging holes on the seed discharging disc 3-5 before the seeds carried by the seed discharging holes enter the seed protecting plate 3-4.
Further, the transmission shaft 7-1 is connected with a power device of the walking tractor device 1 through a power transmission mechanism.
Furthermore, the press device 6 is installed on the frame 7 through two side plates 7-3, the press device 6 comprises a press roller and a rotating shaft, the rotating shaft is installed on the side plates 7-3 and is connected with the power output end of the gearbox 2 installed on the frame 7 through a chain transmission mechanism 7-2, and the press roller is fixedly installed on the rotating shaft.
The invention has the beneficial effects that:
the pseudo-ginseng seed sowing machine adopts the walking tractor to drive the seed sowing device to sow pseudo-ginseng seeds, realizes a series of actions of ditching, sowing, covering soil and pressing for pseudo-ginseng sowing, reduces the manual investment, the operation intensity, reduces the labor cost, improves the operation efficiency, saves the operation time, effectively reduces the time required by pseudo-ginseng sowing, and does not miss the farming season; meanwhile, the consistency of the planting distance, the row distance and the planting depth of the operation can be ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the seed meter housing of the present invention;
FIG. 3 is a schematic view of the bottom case and the internal mounting structure of the seed sowing device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an internal filling type seeder for pseudo-ginseng seeding comprises a walking tractor device 1, a seed metering device 3, a ditching device 4, a soil covering device 5, a pressing device 6 and a rack 7, wherein the rack 7 is installed at the rear end of the walking tractor device 1, the ditching device 4 is installed on the rack 7, the seed metering device 3 is installed on the rack 7 at the rear side of the ditching device 4, the soil covering device 5 and the pressing device 6 are installed on the rack 7 at the rear side of the seed metering device 3, and the pressing device 6 is located at the rear side of the soil covering device 5; the number of the seed metering devices 3 is 3-6, the seed metering devices 3 are fixed on a rack 7 and then are arranged on a transmission shaft 7-1 at equal intervals, the transmission shaft 7-1 is installed on the rack 7 through a bearing, and each seed metering device 3 is correspondingly provided with a ditching device 4 and a soil covering device 5; the walking tractor device 1 drives the whole seeder to walk in the field, in the walking process of the seeder, a seed ditch is firstly dug in the field by the ditching device 4, then the pseudo-ginseng seeds in the seed ditch are discharged into the seed ditch by the seed metering device 3, then soil is covered on the seeds by the soil covering device 5, and finally the soil covered on the seeds is compacted by the compacting device 6, so that the mechanical operation of pseudo-ginseng seeding is realized, the labor intensity during pseudo-ginseng seeding is reduced, and the operation efficiency and the operation quality are also improved.
As shown in figures 2 and 3, the seed metering device 3 comprises a seed metering device shell 3-1, a seed baffle plate 3-3, a seed protecting plate 3-4, a seed metering disc 3-5, a seed metering device bottom shell 3-6, a linking flange 3-7, a bearing 3-8 and a seed adding port 3-9, the seed metering device shell 3-1 and the seed metering device bottom shell 3-6 are fixedly connected through screws, a seed metering box formed by the seed metering device shell 3-1 and the seed metering device bottom shell 3-6 is fixedly arranged on a frame 7, the outer wall of the seed metering device shell 3-1 is provided with the seed adding port 3-9 communicated with the inner cavity of the seed metering box, the seed baffle plate 3-3 for dividing the inner cavity of the seed metering box into a seed storage area and a seed metering area is arranged on the seed metering box, the middle part of the seed metering box is provided with a shaft hole, and a transmission shaft 7-1 arranged on the frame 7 passes through the shaft hole, the seed discharging disk 3-5 is nested on a bottom shell 3-6 of the seed discharging device, the seed discharging disk 3-5 is fixed on a transmission shaft 7-1 through a linking flange 3-7 and a bearing 3-8, seed discharging holes are uniformly formed in the circumferential wall of the seed discharging disk 3-5, a seed discharging port communicated with an inner cavity of the seed discharging box is arranged at the bottom of the bottom shell 3-6 of the seed discharging device, a seed protecting plate 3-4 capable of preventing seeds from falling out of the seed discharging holes in the seed discharging disk 3-5 is arranged in an arc area, larger than one half of the inner wall of the seed discharging box, of the seed discharging port to the upper part of the seed discharging box, the seed protecting plate 3-4 is fixedly installed on the shell 3-1 of the seed discharging device, and the transmission shaft 7-1 is connected with a power device of the walking tractor device 1 through a power transmission mechanism. Pseudo-ginseng seeds are added into a seed storage area of a seed discharging box through a seed adding port 3-9 for storage, a power device of a hand tractor device 1 drives a transmission shaft 7-1 to rotate, a seed discharging disc 3-5 is driven by the transmission shaft 7-1 to rotate, the pseudo-ginseng seeds are filled into seed discharging holes in the seed discharging disc 3-5 under the action of self gravity, seed part extrusion force and centrifugal force during the rotation of the seed discharging disc 3-5, then the seed discharging disc 3-5 drives the pseudo-ginseng seeds to rotate along with the pseudo-ginseng seeds, when the seeds in the seed discharging holes in the seed discharging disc 3-5 rotate to the upper part of the seed discharging box, the pseudo-ginseng seeds enter an area enclosed by a seed protecting plate 3-4 and the seed discharging disc 3-5, the pseudo-ginseng seeds cannot fall out of the seed discharging holes in the seed discharging disc 3-5 under the protection action of the seed protecting plate 3-4, the pseudo-ginseng seeds can be accurately conveyed to the seed discharging port arranged at the bottom of the bottom shell 3-6 of the seed discharging device by the seed discharging disk 3-5, at the moment, the seed discharging hole of the seed discharging disk 3-5 is communicated with the seed discharging port at the bottom of the bottom shell 3-6 of the seed discharging device, and the seeds in the seed discharging hole of the seed discharging disk 3-5 fall into the seed ditch from the seed discharging port, so that the seed discharging work is completed. Meanwhile, as the seed baffle plate 3-3 which divides the inner cavity of the seed discharging box into the seed storage area and the seed discharging area is arranged on the seed discharging device shell 3-1, the seed baffle plate 3-3 can prevent the pseudo-ginseng seeds in the seed storage area from directly falling to the seed discharging port, the pseudo-ginseng seeds in the seed storage area are conveyed to the seed discharging port one by one through the seed discharging disk 3-5, and the equal planting distance seeding of the pseudo-ginseng seeds is realized through the seed discharging holes which are arranged on the ground of the seed discharging disk 3-5 at equal intervals.
In the invention, preferably, a seed cleaning device 3-2 for preventing seeds from being stacked in the seed discharging holes in the seed discharging disc 3-5 is arranged in a position before the seed discharging holes in the seed protecting plate 3-4 are carried by the seeds in the seed discharging disc 3-5, the seed cleaning device 3-2 is an elastic seed scraping plate, the seeds stacked in the seed discharging holes in the seed discharging disc 3-5 are scraped by the seed scraping plate, the situation of seed rebroadcasting is avoided, and the situation that the pseudo-ginseng seeds are damaged due to the extrusion effect of the seed protecting plate 3-4 after the seeds are stacked in an area enclosed by the seed protecting plate 3-4 and the seed discharging disc 3-5 can also be avoided.
In the invention, the press device 6 is arranged on the frame 7 through two side plates 7-3, the press device 6 comprises a press roller and a rotating shaft, the rotating shaft is arranged on the side plates 7-3 and is connected with the power output end of the gearbox 2 arranged on the frame 7 through a chain transmission mechanism 7-2, the press roller is fixedly arranged on the rotating shaft, the gearbox 2 drives the rotating shaft to rotate through the chain transmission mechanism 7-2, the rotating shaft drives the press roller arranged on the rotating shaft to rotate, and the press roller compacts soil covered on seeds in the rotating process.
The working process of the invention is as follows:
pseudo-ginseng seeds are added into a seed storage area of a seed discharging box through a seed adding port 3-9 for storage, a hand tractor device 1 drives the whole seed sowing machine to walk in the field, a seed ditch is firstly opened in the field by a ditching device 4 during the walking process of the seed sowing machine, meanwhile, a power device of the hand tractor device 1 drives a transmission shaft 7-1 to rotate, a seed discharging plate 3-5 is driven by the transmission shaft 7-1 to rotate, the pseudo-ginseng seeds are charged into seed discharging holes on the seed discharging plate 3-5 under the action of self gravity, seed part extrusion force and centrifugal force during the rotation process of the seed discharging plate 3-5, then the seed discharging plate 3-5 drives the pseudo-ginseng seeds to rotate along with the seed discharging holes, when the seeds in the seed discharging holes on the seed discharging plate 3-5 rotate to the upper part of the seed discharging box, the pseudo-ginseng seeds enter the area enclosed by a seed protecting plate 3-4 and the seed discharging plate 3-5, under the protection action of the seed protection plate 3-4, pseudo-ginseng seeds can be accurately conveyed to a seed discharging port arranged at the bottom of a bottom shell 3-6 of the seed metering device by a seed discharging disk 3-5, and seeds in a seed discharging hole of the seed discharging disk 3-5 fall into a seed ditch from the seed discharging port, so that the seed metering work is completed; soil is then covered on the seeds by the soil covering device 5, and finally the soil covered on the seeds is compacted by the compacting device 6, thereby completing the sowing work.
The invention adopts the walking tractor to drive the seed sowing device to sow the pseudo-ginseng seeds, thereby reducing the manual investment and the labor cost; the working efficiency is improved, the working time is saved, and the farming season is not missed; the operation effect is better than the traditional manual seeding, and the consistency of the operation plant spacing, the row spacing and the planting depth can be ensured. The power device of the walking tractor device is used for providing power for the mechanism to walk, so that power equipment is prevented from being provided independently, and energy is saved; meanwhile, the invention can realize a series of actions of ditching, seeding, covering soil and pressing for pseudo-ginseng seeding, thereby effectively reducing the manual operation intensity, improving the working efficiency and effectively reducing the time required by pseudo-ginseng seeding.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (5)
1. An internal filling type seeder for pseudo-ginseng seeding comprises a walking tractor device (1), a seed metering device (3), a ditching device (4), an earthing device (5), a pressing device (6) and a rack (7), wherein the rack (7) is installed at the rear end of the walking tractor device (1), the ditching device (4) is installed on the rack (7), the seed metering device (3) is installed on the rack (7) at the rear side of the ditching device (4), the earthing device (5) and the pressing device (6) are installed on the rack (7) at the rear side of the seed metering device (3), and the pressing device (6) is located at the rear side of the earthing device (5); the method is characterized in that: the number of the seed metering devices (3) is 3-6, the seed metering devices (3) are fixed on a rack (7) and are arranged on a transmission shaft (7-1) at equal intervals, the transmission shaft (7-1) is installed on the rack (7) through a bearing, and each seed metering device (3) is correspondingly provided with a ditching device (4) and a soil covering device (5).
2. The internal filling type seeding machine for seeding pseudo-ginseng according to claim 1, characterized in that: the seed metering device (3) comprises a seed metering device shell (3-1), a seed baffle plate (3-3), a seed protecting plate (3-4), a seed metering disc (3-5), a seed metering device bottom shell (3-6), a linking flange (3-7), a bearing (3-8) and a seed adding port (3-9), wherein the seed metering device shell (3-1) and the seed metering device bottom shell (3-6) are fixedly connected through screws, a seed metering box formed by the seed metering device shell (3-1) and the seed metering device bottom shell (3-6) is fixedly arranged on a frame 7, the seed adding port (3-9) communicated with the inner cavity of the seed metering box is arranged on the outer wall of the seed metering device shell (3-1), the seed baffle plate (3-3) for dividing the inner cavity of the seed metering box into a seed storage area and a seed metering area is arranged on the seed metering device shell (3-1), and the middle part of the seed sowing box is provided with a shaft hole, a transmission shaft (7-1) arranged on the frame (7) passes through the shaft hole, a seed sowing disc (3-5) is nested on the bottom shell (3-6) of the seed sowing device, the seed discharging disc (3-5) is fixed on the transmission shaft (7-1) through a linking flange (3-7) and a bearing (3-8), seed discharging holes are uniformly formed in the circumferential wall of the seed discharging disc (3-5), a seed discharging port communicated with the inner cavity of the seed discharging box is arranged at the bottom of the bottom shell (3-6) of the seed discharging box, a seed protecting plate (3-4) capable of preventing seeds from falling out of the seed discharging holes in the seed discharging disc (3-5) is arranged in an arc area, larger than one half of the inner wall of the seed discharging box, from the seed discharging port to the upper part of the seed discharging box, and the seed protecting plate (3-4) is fixedly installed on the seed discharging device shell (3-1).
3. The internal filling type seeding machine for seeding pseudo-ginseng according to claim 2, characterized in that: a seed cleaning device (3-2) which prevents seeds from being stacked in the seed discharging holes on the seed discharging disk (3-5) is arranged at the position of the seed discharging holes on the seed discharging disk (3-5) before the seeds are carried into the seed protecting plate (3-4).
4. The internal filling type seeding machine for seeding pseudo-ginseng according to claim 2 or 3, wherein: the transmission shaft (7-1) is connected with a power device of the walking tractor device (1) through a power transmission mechanism.
5. The internal filling type seeding machine for seeding pseudo-ginseng according to claim 1 or 2, wherein: the device is characterized in that the pressing device (6) is installed on the rack (7) through two side plates (7-3), the pressing device (6) comprises a pressing roller and a rotating shaft, the rotating shaft is installed on the side plates (7-3) and is connected with a power output end of a gearbox (2) installed on the rack (7) through a chain transmission mechanism (7-2), and the pressing roller is fixedly installed on the rotating shaft.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110574124.0A CN113228889A (en) | 2021-05-25 | 2021-05-25 | Internal filling type seeder for panax notoginseng seeding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110574124.0A CN113228889A (en) | 2021-05-25 | 2021-05-25 | Internal filling type seeder for panax notoginseng seeding |
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| CN113228889A true CN113228889A (en) | 2021-08-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115669336A (en) * | 2022-11-14 | 2023-02-03 | 江苏省农业科学院 | Earth covering planter for drilling and seeding of artemisia selengensis |
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| 谢宇峰等: "单盘双条气吸式排种器的设计", 《农机化研究》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115669336A (en) * | 2022-11-14 | 2023-02-03 | 江苏省农业科学院 | Earth covering planter for drilling and seeding of artemisia selengensis |
| CN115669336B (en) * | 2022-11-14 | 2023-10-20 | 江苏省农业科学院 | Artemisia selengensis drill earthing planter |
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