CN108093784A - A kind of potato planting machine - Google Patents
A kind of potato planting machine Download PDFInfo
- Publication number
- CN108093784A CN108093784A CN201711328852.3A CN201711328852A CN108093784A CN 108093784 A CN108093784 A CN 108093784A CN 201711328852 A CN201711328852 A CN 201711328852A CN 108093784 A CN108093784 A CN 108093784A
- Authority
- CN
- China
- Prior art keywords
- sowing
- chassis
- belt
- planting machine
- mulch
- 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
- A01C15/00—Fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/04—Potato planters with bucket wheels
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Abstract
The invention discloses a kind of potato planting machines, including planting machine chassis, power transmission mechanism, fertilizing mechanism, sowing mechanism, film-covering mechanism, chassis provides support for other components, traveling wheel is arranged at chassis lower part, planting machine handle is installed in extreme end of chassis portion, clutch and Oil Switch control planting machine start and stop and speed of drilling on handle.Power transmission mechanism, which is fixed on chassis, to be located at behind sowing mechanism, and fertilizing mechanism is mounted on before sowing mechanism, and behind film-covering mechanism is located under chassis, film-covering mechanism is after planting for covering with ground sheeting.Planting machine provides power using independent gasoline engine cooperation speed reducer to each mechanism, does not depend on tractor or other farm machineries provide power, row spacing can be sowed according to local weather and soil property reasonable arrangement, from the limitation of other machinery wheel spacing；Fertilizing mechanism, sowing mechanism and the film-covering mechanism that planting machine is equipped with once complete fertilising, sowing and overlay film, realize multiple operation, improve production efficiency, cost-effective.
Description
Technical field
The invention belongs to agricultural seeder machinery fields, particularly relate to a kind of multi-functional potato with independent power
Planting machine.
Background technology
Potato is one of China staple crops, and nutritive value is high, adaptive faculty is strong, yield is big, is ensureing grain peace
Increasingly important role has been played in all directions, obtains the extensive attention of national correlation department.2010, Chinese relevant departments' hair
Cloth the 12nd five-year plan of Potato Industry, wherein estimated China in the potato total output of 2015 at 1.5 hundred million tons,
Cultivated area is at 1.2 hundred million mu, and therefore, it is very necessary that potato planting machine, which replaces artificial growth operation,.
The content of the invention
In order to avoid the shortcomings of the prior art, potato planting machine sowing row spacing is overcome to be limited, the degree of automation it is not high
The problem of, the present invention proposes a kind of potato planting machine, and the planting machine is each to planting machine using independent gasoline engine cooperation speed reducer
Mechanism provides power, does not depend on tractor or other farm machineries, and can be sowed according to local weather and soil property reasonable arrangement
Row spacing, from the limitation of other machinery wheel spacing；Planting machine is equipped with fertilizing mechanism, sowing mechanism and film-covering mechanism simultaneously, and one
It is secondary to complete fertilising, sowing and overlay film, it realizes multiple operation, improves production efficiency, it is cost-effective.
The technical solution adopted by the present invention to solve the technical problems is:Including chassis, sowing mechanism, power transmission machine
Structure, fertilizing mechanism, film-covering mechanism, chassis provide support for other components, and power transmission mechanism, which is fixed on chassis, is located at sowing
Mechanism rear portion, fertilizing mechanism are mounted on sowing mechanism forepart, and film-covering mechanism is located at rear portion under chassis, is after planting covered for mulch
There is a planting machine handle in lid, extreme end of chassis portion, the start and stop and sowing of clutch and Oil Switch control planting machine on planting machine handle
Speed, its main feature is that:The sowing mechanism includes sowing plough, Seeding box, sows belt supporting frame, sow belt wheel axis pin, seeding belt, broadcast
Kind belt wheel, sowing bowl, seed spout road, sowing earthing ploughshare, earthing brush, sowing belt wheel are fixed on main shaft, and synchronous with main shaft turn
Dynamic, the sowing belt supporting frame is cantilever beam structure, and two sowing belt supporting frames are located at chassis upper, and symmetrical parallel installation, two are broadcast
Respectively there is sowing belt wheel axis pin in kind of belt supporting frame top front and back end, coordinates with seeding belt, is evenly equipped with two row sowing bowl on seeding belt, defeated kind
Pipeline is located at sowing belt supporting frame forepart, and Seeding box is fixed on sowing belt supporting frame rear portion, seeding belt from bottom to top through Seeding box into
Enter seed spout road, around sowing belt wheel and sowing belt wheel axis pin cycle rotation, sowing plough is mounted on forepart under chassis, sows earthing ploughshare
Positioned at behind the outlet of seed spout road, there are earthing brush in both sides among sowing earthing ploughshare rear portion, and earthing brush is fixed on chassis under chassis
On；The power transmission mechanism includes gasoline engine, speed reducer, speed reducer sprocket wheel, speed reducer sprocket shaft, main transmission belt, main shaft chain
Wheel, main shaft, traveling wheel, main shaft are located at middle part below chassis, and main shaft both ends are fixed with traveling wheel, have seeding belt among main shaft
Wheel, gasoline engine are connected with speed reducer positioned at chassis the upper surface of, and spindle sprocket is fixed on the outside of the traveling wheel of main shaft one end, speed reducer
Sprocket wheel is fixed on speed reducer sprocket shaft, and spindle sprocket and speed reducer sprocket wheel are all that W-shaped groove circle is taken turns, a diameter of deceleration of spindle sprocket
3 times of chain wheel diameter, spindle sprocket are connected with speed reducer sprocket wheel by main transmission belt；The fertilizing mechanism include fertilizing box,
Apply fertilizer pipeline, fertilizing box sprocket wheel, transmission belt, and fertilizing box uses rectangular funnel-shaped structure, and positioned at seed spout road forepart, apply fertilizer pipeline
Fertilizing box bottom is fixed on, fertilizing box side is equipped with fertilizing box sprocket wheel, and fertilizing box sprocket wheel passes through transmission with sowing belt wheel one end
Band connection；The film-covering mechanism, which includes plastic film roller bracket, mulch earthing ploughshare stent, mulch earthing ploughshare, the smooth ploughshare of mulch, mulch, puts down
Whole ploughshare stent, plastic film roller bracket are connected in by bolt on the inner side frame of chassis, two smooth ploughshares of mulch and the smooth ploughshare stent of mulch
Connection, the smooth ploughshare stent of mulch are connected in chassis lower part both sides by bolt, and the smooth ploughshare stent of mulch passes through the length on short stent
Slot adjusts height, and two mulch earthing ploughshares are connected in extreme end of chassis portion, mulch earthing ploughshare stent by mulch earthing ploughshare stent
Height can up and down adjustment.
Two side lower part of sowing plough has ditch shoulder.
Uniformly distributed several axial trapezoid boss on the traveling wheel outer rim.
The potato planting machine course of work:
After potato seed, fertilizer and mulch are ready to complete, start planting machine and start to sow, two-handed hand-held planting machine handle
Hand controls direct of travel and speed；In seeding process, power is exported by gasoline engine, is adjusted speed to operation by speed reducer
It is required that by main transmission belt by power transmission to main shaft, main shaft rotation drives planting machine to advance and sow, and is broadcast among main shaft
Kind of belt wheel, then power is reached fertilizing mechanism by transmission belt, applies fertilizer in seeding process, mulch by plastic film roller bracket exhibition film
Roller is unfolded, and is then layered on mulch is smooth by the smooth ploughshare of mulch on potato ridge, complete by mulch earthing ploughshare in mulch both sides earthing
It works into overlay film, realizes fertilising, sowing, the disposable operation of overlay film.
Advantageous effect
The present invention proposes a kind of potato planting machine, including planting machine chassis, power transmission mechanism, fertilizing mechanism, seeder
Structure, film-covering mechanism, chassis provide support for other components, and chassis lower part main shaft both ends are fixed with traveling wheel, extreme end of chassis portion peace
Equipped with planting machine handle, clutch and Oil Switch on planting machine handle control planting machine start and stop and speed of drilling.Power transmission
Mechanism, which is fixed on chassis, is located at sowing mechanism rear portion, and fertilizing mechanism is mounted on before sowing mechanism, and film-covering mechanism is located at chassis
Lower rear portion, film-covering mechanism are after planting being used for covering with ground sheeting.Planting machine gives each mechanism using independent gasoline engine cooperation speed reducer
Power is provided, does not depend on tractor or the traction of other farm machineries, can ridge be sowed according to local weather and soil property reasonable arrangement
Away from from the limitation of tractor wheels spacing.Planting machine is simultaneously equipped with fertilizing mechanism, sowing mechanism and film-covering mechanism, once
Fertilising, sowing and overlay film are completed, multiple operation is realized, improves its production efficiency, it is cost-effective.Planting machine is simple in structure, volume
It is small, it is particularly suitable for remote plot sowing and the sowing of small area plot.
Description of the drawings
A kind of potato planting machine of the present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is potato planting machine overall structure diagram.
Fig. 2 is the chassis axonometric drawing of potato planting machine.
Fig. 3 is the power transmission mechanism axonometric drawing of potato planting machine.
Fig. 4 is the fertilizing mechanism schematic diagram of potato planting machine.
Fig. 5 is the sowing plough schematic diagram of potato planting machine.
Fig. 6 is the sowing mechanism axonometric drawing of potato planting machine.
Fig. 7 is the film-covering mechanism structure diagram of potato planting machine.
In figure:
1. 2. fertilizing box of chassis, 3. seed spout road 4. sowing belt supporting frame 5. sows 6. seeding belt 7. of belt wheel axis pin and sows bowl 8.
13. mulch earthing ploughshare stent of Seeding box 9. gasoline engine, 10. speed reducer, 11. planting machine handle, 12. clutch, 14. mulch earthing ploughshare 15.
19. mulch of smooth 16. mulch of ploughshare, the 18. speed reducer sprocket shaft of smooth 17. speed reducer sprocket wheel of ploughshare stent of mulch, 20. main transmission belt 21.
Plastic film roller bracket 22. is sowed 26. transmission belt of earthing ploughshare 23. spindle sprocket, 24. main shaft, 25. traveling wheel, 27. fertilizing box sprocket wheel 28. and is applied
Fertile 29. sowing plough 30. of pipeline sows 31. earthing brush of belt wheel
Specific embodiment
The present embodiment is a kind of potato planting machine.
Refering to Fig. 1-Fig. 7, the present embodiment potato planting machine is by chassis, sowing mechanism, power transmission mechanism, fertilizing mechanism,
Film-covering mechanism forms, and chassis 1 provides support for other components, and power transmission mechanism is fixed on chassis 1, mounted on sowing mechanism
Rear portion；Fertilizing mechanism is mounted on sowing mechanism forepart, and film-covering mechanism is fixed on the rear portion of chassis 1 time, is after planting covered for mulch
Lid；Main shaft 24 is installed, 24 both ends of main shaft, which are connected, traveling wheel 25 and uses the shaft shoulder and opening finger setting among chassis 1.Behind chassis 1
End is fixed with planting machine handle 11, startup, the parking of clutch 12 and Oil Switch control planting machine on planting machine handle 11
And speed of drilling.Sowing mechanism is the important component of potato planting machine, and sowing mechanism includes sowing plough 29, Seeding box 8, seeding belt
Stent 4, sowing belt wheel axis pin 5, seeding belt 6, sowing belt wheel 30, sowing bowl 7, seed spout road 3, earthing brush 31, sowing earthing ploughshare
22, sowing belt wheel 30 is fixedly mounted on main shaft 24, and is rotated synchronously with main shaft 24；Sowing belt supporting frame 4 is cantilever beam structure,
Two sowing belt supporting frames 4 are bolted on the top on chassis 1, and symmetrical parallel installation, before two are sowed 4 tops of belt supporting frame
Respectively there is sowing belt wheel axis pin 5 at both ends afterwards, and sowing belt wheel axis pin 5 coordinates support seeding belt 6, the sowing of two row is evenly equipped on seeding belt 6
Bowl 7, seed spout road 3 are mounted on 4 forepart of sowing belt supporting frame, and seeding belt 6 through Seeding box 8 into seed spout road 3, is broadcast from bottom to top
Kind band 6 is around sowing belt wheel 30 and 5 cycle rotation of sowing belt wheel axis pin.Before sowing plough 29 is mounted by means of bolts on chassis 1 time
There are ditch shoulder in portion, 29 both sides of sowing plough, and ditch platform, the potato seed that seed spout road 3 exports are formed in the groove both sides that sowing ploughing goes out
It falls on ditch platform, potato seed is avoided to both fall within bottom of trench, effectively improve potato yield.Sowing earthing ploughshare 22 is installed by bolt
Behind 1 time seed spout road 3 outlet of chassis, there are earthing brush 31, earthing brush 31 in sowing earthing ploughshare 22 rear portion middle part in both sides
It is mounted by means of bolts on chassis 1.Seed spout road 3 constrains track of the potato seed in dropping process, reduces one
The phenomenon that multiple seeds of kind bunch planting or broadcast leakage.Earthing ploughshare 22 is sowed after potato seed is fallen into soil, by seed earthing and shape
Into alley.
Power transmission mechanism includes gasoline engine 9, speed reducer 10, speed reducer sprocket wheel 17, speed reducer sprocket shaft 18, main transmission belt
20th, spindle sprocket 23, main shaft 24, traveling wheel 25, main shaft 24 are mounted on the middle part below of chassis 1, and 24 both ends of main shaft are fixed with
Traveling wheel 25, is positioned using the shaft shoulder, there is sowing belt wheel 30 among main shaft 24, and gasoline engine 9 is connected with speed reducer 10, gasoline engine 9 and
Speed reducer 10 is mounted on chassis 1 the upper surface of by bolt, and spindle sprocket 23 is fixed on 25 outside of traveling wheel of 24 one end of main shaft, subtracts
Fast chain wheel 17 is fixed on speed reducer sprocket shaft, and uses the shaft shoulder and opening finger setting.Spindle sprocket 23 and speed reducer sprocket wheel
17 be all W-shaped groove circle wheel, wherein, 3 times of 23 a diameter of 17 diameter of speed reducer sprocket wheel of spindle sprocket, spindle sprocket 23 and speed reducer
Sprocket wheel 17 is connected by main transmission belt 20.Uniformly distributed several axial trapezoid boss, trapezoid boss can be embedded on 25 outer rim of traveling wheel
Soil makes planting machine operate stably in operation process, will not occur a phenomenon that cave is a variety of due to skidding.
Fertilizing mechanism includes fertilizing box 2, fertilising pipeline 28, fertilizing box sprocket wheel 27, transmission belt 26, and fertilizing box 2 is mounted on defeated
3 forepart of kind pipeline, fertilising pipeline 28 are welded on 2 bottom of fertilizing box, and 2 side of fertilizing box is equipped with fertilizing box sprocket wheel 27, fertilizing box
Sprocket wheel 27 is connected with 30 one end of sowing belt wheel by transmission belt 26.Fertilizing box 2 uses rectangular funnel-shaped structure, thereon cross section
Product is big, and cross-sectional area is smaller more down, and the fertilizer in fertilizing box 2 can be made all to have applied.Pipeline 28 apply fertilizer from 2 bottom one of fertilizing box
It is straight to extend to ground, ensure that fertilising is uniform.The fertilizing box sprocket wheel 27 of 2 side of fertilizing box installation has size two, for according to soil
The size of Quality Control dose, small using bull wheel dose, being changed to steamboat, then dose has increase compared with using bull wheel, applies
When, fertilizer in fertilizing box 2 is flowed into through the pipeline 28 that applies fertilizer in the ditch that sowing plough 29 plows, and increases soil nutrient.
Film-covering mechanism include plastic film roller bracket 21, mulch earthing ploughshare stent 13, mulch earthing ploughshare 14, the smooth ploughshare 15 of mulch,
The smooth ploughshare stent 16 of mulch, plastic film roller bracket 21 are bolted to connection on 1 inner side frame of chassis, and mulch 19 is mounted on mulch
In roller support 21, the smooth ploughshare 15 of two mulches is connected with the smooth ploughshare stent 16 of mulch, and the smooth ploughshare stent 16 of mulch is consolidated by bolt
Surely 1 lower part both sides of chassis are connected to, the smooth ploughshare stent 16 of mulch adjusts height by the long slot bore on short stent.Two mulches
Earthing ploughshare 14 is fixedly connected on 1 rear end portion of chassis by mulch earthing ploughshare stent 13, and mulch earthing ploughshare stent 13 highly can be upper and lower
It adjusts.Power transmission route:Gasoline engine exports power, is adjusted speed to job requirements by speed reducer, passes through main transmission belt
By in power transmission to main shaft, main shaft rotation drives planting machine operation, meanwhile, there is sowing belt wheel among main shaft, pass through transmission belt
Power is reached into fertilizing mechanism again, is applied fertilizer in seeding process.When power is transmitted to main shaft by speed reducer, two main transmissions are used
V belt translation, stationarity when enhancing is driven, making the kind of sowing, the fertilizing box sprocket wheel on fertilizing box has size two away from more uniformly
It is a, can fertilizing box sprocket wheel regulated fertilization amount be replaced according to soil property.Gasoline engine is the air-cooled OHV engine of four-stroke gasoline, is sent out
Motivation discharge capacity is 196cc, and fuel oil uses 90# gasoline, and rated speed 3600r/min, Starting mode is hand pull starting-up, planting machine
Clutch and the accelerator control device of gasoline engine on handle are installed, by controlling the throttle adjustment speed of drilling of gasoline engine, passed through
The start and stop of clutch for clutch control planting machine.Speed reducer is used for adjusting the speed of gasoline engine to demand speed.Planting machine is once completed to apply
Fertilizer, sowing and overlay film, realize multiple operation, improve its production efficiency.
Claims (5)
1. a kind of potato planting machine, including chassis, sowing mechanism, power transmission mechanism, fertilizing mechanism, film-covering mechanism, chassis is
Other components provide support, and power transmission mechanism, which is fixed on chassis, is located at sowing mechanism rear portion, and fertilizing mechanism is mounted on sowing
Mechanism forepart, film-covering mechanism are located at rear portion under chassis, and after planting for covering with ground sheeting, there is planting machine handle in extreme end of chassis portion, kind
Start and stop and the speed of drilling of clutch and Oil Switch control planting machine on plant machine handle, it is characterised in that:The sowing mechanism
Including sowing plough, Seeding box, sowing belt supporting frame, sowing belt wheel axis pin, seeding belt, sowing belt wheel, sowing bowl, seed spout road, broadcast
Kind earthing ploughshare, earthing brush, sowing belt wheel are fixed on main shaft, and are rotated synchronously with main shaft, and the sowing belt supporting frame is cantilever beam
Structure, two sowing belt supporting frames are located at chassis upper, symmetrical parallel installation, and respectively there are sowing in two seeding belt frame upper front and back ends
Belt wheel axis pin coordinates with seeding belt, and two row sowing bowl is evenly equipped on seeding belt, and seed spout road is located at sowing belt supporting frame forepart, broadcasts
Plants case is fixed on sowing belt supporting frame rear portion, and seeding belt enters seed spout road through Seeding box from bottom to top, around sowing belt wheel with broadcasting
Kind belt wheel axis pin cycle rotation, sowing plough are mounted on forepart under chassis, and sowing earthing ploughshare is located at what seed spout road under chassis exported
Below, there is earthing brush among both sides sowing earthing ploughshare rear portion, earthing brush is fixed on chassis；The power transmission mechanism includes vapour
Oil machine, speed reducer, speed reducer sprocket wheel, speed reducer sprocket shaft, main transmission belt, spindle sprocket, main shaft, traveling wheel, main shaft are located at bottom
Middle part below disk, main shaft both ends are fixed with traveling wheel, there is sowing belt wheel among main shaft, and gasoline engine is connected with speed reducer to be located at
Chassis the upper surface of, spindle sprocket are fixed on the outside of the traveling wheel of main shaft one end, and speed reducer sprocket wheel is fixed on speed reducer sprocket shaft,
Spindle sprocket and speed reducer sprocket wheel are all that W-shaped groove circle is taken turns, 3 times of a diameter of speed reducer sprocket diameter of spindle sprocket, spindle sprocket
It is connected with speed reducer sprocket wheel by main transmission belt；The fertilizing mechanism includes fertilizing box, fertilising pipeline, fertilizing box sprocket wheel, transmission
Band, fertilizing box use rectangular funnel-shaped structure, and positioned at seed spout road forepart, fertilising pipeline is fixed on fertilizing box bottom, fertilizing box
Side is equipped with fertilizing box sprocket wheel, and fertilizing box sprocket wheel is with sowing belt wheel one end by being driven band connection；The film-covering mechanism includes
Plastic film roller bracket, mulch earthing ploughshare stent, mulch earthing ploughshare, the smooth ploughshare of mulch, the smooth ploughshare stent of mulch, plastic film roller bracket pass through
Bolt is connected on the inner side frame of chassis, and two smooth ploughshares of mulch are connected with the smooth ploughshare stent of mulch, and the smooth ploughshare stent of mulch passes through
Bolt is connected in chassis lower part both sides, and the smooth ploughshare stent of mulch adjusts height by the long slot bore on short stent.
2. potato planting machine according to claim 1, it is characterised in that:Two side lower part of sowing plough has ditch shoulder.
3. potato planting machine according to claim 1, it is characterised in that:Uniformly distributed several axial ladders on the traveling wheel outer rim
Shape boss.
4. potato planting machine according to claim 1, it is characterised in that:Sowing plough, fertilising pipeline, seed spout road, earthing brush
Positioned at same vertical plane.
5. potato planting machine according to claim 1, it is characterised in that：Two mulch earthing ploughshares pass through mulch earthing ploughshare stent
It is connected in extreme end of chassis portion, it is adjustable above and below mulch earthing ploughshare support height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328852.3A CN108093784A (en) | 2017-12-13 | 2017-12-13 | A kind of potato planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328852.3A CN108093784A (en) | 2017-12-13 | 2017-12-13 | A kind of potato planting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108093784A true CN108093784A (en) | 2018-06-01 |
Family
ID=62216717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711328852.3A Withdrawn CN108093784A (en) | 2017-12-13 | 2017-12-13 | A kind of potato planting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108093784A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901271A (en) * | 2018-06-28 | 2018-11-30 | 芜湖明智自动化科技有限公司 | A kind of potato full-automatic planter |
| CN109168441A (en) * | 2018-08-14 | 2019-01-11 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | A kind of corn experimental field efficient top dressing conjunction ditch machine |
| CN113243173A (en) * | 2020-02-12 | 2021-08-13 | 王延庆 | Potato and taro head bud seeder |
| CN113692819A (en) * | 2020-05-21 | 2021-11-26 | 绿色马克斯股份公司 | High-efficiency monitoring potato planter |
-
2017
- 2017-12-13 CN CN201711328852.3A patent/CN108093784A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901271A (en) * | 2018-06-28 | 2018-11-30 | 芜湖明智自动化科技有限公司 | A kind of potato full-automatic planter |
| CN108901271B (en) * | 2018-06-28 | 2021-06-04 | 黑龙江中晟生物科技股份有限公司 | Full-automatic potato seeder |
| CN109168441A (en) * | 2018-08-14 | 2019-01-11 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | A kind of corn experimental field efficient top dressing conjunction ditch machine |
| CN109168441B (en) * | 2018-08-14 | 2022-08-09 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Efficient topdressing and furrow closing machine for corn experimental field |
| CN113243173A (en) * | 2020-02-12 | 2021-08-13 | 王延庆 | Potato and taro head bud seeder |
| CN113692819A (en) * | 2020-05-21 | 2021-11-26 | 绿色马克斯股份公司 | High-efficiency monitoring potato planter |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180601 |