CN206640966U - A kind of intelligent paddy cultivation machine - Google Patents
A kind of intelligent paddy cultivation machine Download PDFInfo
- Publication number
- CN206640966U CN206640966U CN201720083585.7U CN201720083585U CN206640966U CN 206640966 U CN206640966 U CN 206640966U CN 201720083585 U CN201720083585 U CN 201720083585U CN 206640966 U CN206640966 U CN 206640966U
- Authority
- CN
- China
- Prior art keywords
- cultivation machine
- rotary tillage
- rice transplanting
- intelligent
- machine according
- 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
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of intelligent paddy cultivation machine, including：Frame；It is connected to rotary tillage mechanism, the hack weeding mechanism of the frame end in turn；For adjusting the bracket institution of the rotary tillage mechanism and the hack weeding mechanism；Creeper undercarriage in the frame；Hood positioned at the frame top；It is arranged between the creeper undercarriage and positioned at the sowing mechanism and rice transplanting mechanism of the hood bottom；For lifting the lifting platform of the rice transplanting mechanism；The rotary tillage mechanism, the hack weeding mechanism, the sowing mechanism, the rice transplanting mechanism connect controller by electrical mode；Guidance panel that the controller is sequentially connected, display screen.Not only stability is good for the utility model, the high cultivation quality of vdiverse in function, operating efficiency is good, and intelligence degree is high, the purpose of realizing adjustment, real-time display operating mode in real time.
Description
Technical field
Farming machinery technical field is the utility model is related to, more particularly to a kind of intelligent paddy cultivation machine.
Background technology
Agricultural is to support the basic industry of the development of the national economy and development, and China is used as populous nation, either academia
Or national government, all very be concerned about China's agricultural development the problem of.Paddy field as farmland most, and be used as rice
Important production area, the development of paddy field farm machinery is especially related to the yield of rice, national crops are realized automation,
Intellectuality production has the function that very important.
Current underwater cultivation machinery has that function is single, needs manual operation, cultivation depth etc. can not realize accurate control
The problems such as processed.
Therefore, how to provide a kind of intelligent paddy cultivation machine vdiverse in function is those skilled in the art's urgent need to resolve
Problem.
Utility model content
In view of this, the utility model provides a kind of intelligent paddy cultivation machine, not only with hack weeding function, and
And realize while cultivate, the purpose of rice transplanting, operating efficiency is improved, reduces manual operation in addition, has reached intelligent control
System.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of intelligent paddy cultivation machine, including：Frame；It is connected to rotary tillage mechanism, the hack of the frame end in turn
Weeding mechanism；For adjusting the bracket institution of the rotary tillage mechanism and the hack weeding mechanism；In the frame
Creeper undercarriage；Hood positioned at the frame top；It is arranged between the creeper undercarriage and is located at the hood
The sowing mechanism and rice transplanting mechanism of bottom；For lifting the lifting platform of the rice transplanting mechanism；The rotary tillage mechanism, the hack remove
Careless mechanism, the sowing mechanism, the rice transplanting mechanism connect controller by electrical mode；What the controller was sequentially connected
Guidance panel, display screen；The intelligent paddy cultivation machine carries out large volume clod in paddy field by the hack weeding mechanism
Broken and pasture and water, the removing of weeds, rice straw, and using the rotary tillage mechanism realize the refinement of paddy field soil, sliming with
And planarization requirement, cultivated on whole good paddy field is ploughed by the sowing mechanism and the rice transplanting mechanism, rice transplanting operation,
The bracket institution is controlled to carry out angle change by the guidance panel in operation process is cultivated, the ginseng of regulation cultivation in real time
Number, while pass through rotary tillage mechanism described in the display screen Real Time Observation, the hack weeding mechanism, the sowing mechanism, described
The working condition of rice transplanting mechanism, and complete multiple recirculated water Tagayasu Den under the drive work of the creeper undercarriage and plant operation.
A kind of intelligent paddy cultivation machine, in addition to：The rotary tillage mechanism, the hack weeding mechanism, the seeder
Structure, the rice transplanting mechanism are provided with the vialog for measuring motion state.
A kind of intelligent paddy cultivation machine, in addition to：Receive the alarm of the vialog output signal.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, be provided with the guidance panel angular adjustment button,
Height regulating key；Wherein described angular adjustment button is used for the angle for adjusting the bracket institution, the height regulating key
For adjusting the height of the lifting platform.
A kind of intelligent paddy cultivation machine, in addition to：Driver's cabin positioned at the guidance panel side.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, the alarm passes through electrically side with the display screen
Formula connects, and the display screen is provided with angle value viewing area, height value viewing area, and is corresponded with the alarm
Indicator lamp regions；And the indicator lamp regions include the green zone under normal condition and the redlight district under alarm condition.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, the hack weeding mechanism includes roller, positioned at described
Draw point on roller, the hay knife with draw point interval installation.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, the hood design is that opposite side activity is fixed in side
The structure of connection, or it is designed as opposite opened structure.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, the sowing mechanism includes apparatus for crushing and treating, mixing
Agitating device, charging alarm set.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, the draw point is made using stainless steel, and is made
Tapered screwed structure.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, the hay knife is made using manganese steel.
Preferably, in a kind of above-mentioned intelligent paddy cultivation machine, the actuating unit of the controller instruction is performed；It is described
Actuating unit includes engine, air pump, hydraulic pump, hydraulic motor, drive shaft, driving wheel.
Understood via above-mentioned technical scheme, compared with prior art, the utility model, which discloses, provides a kind of intellectuality
Paddy cultivation machine, intelligent paddy cultivation machine carry out the broken and water of large volume clod in paddy field by hack weeding mechanism
Grass, the removing of weeds, rice straw, and the refinement, sliming and planarization requirement of paddy field soil are realized using rotary tillage mechanism, ploughing
Cultivated on whole good paddy field by sowing mechanism and rice transplanting mechanism, rice transplanting operation, pass through operation in operation process is cultivated
Panel control bracket institution carry out angle change, in real time regulation cultivation parameter, while by display screen Real Time Observation rotary tillage mechanism,
Hack weeding mechanism, sowing mechanism, the working condition of rice transplanting mechanism, and completed repeatedly under the drive work of creeper undercarriage
Recirculated water Tagayasu Den plants operation.
Certainly, farming machine of the present utility model can individually carry out rotary tillage either sowing or rice transplanting according to the demand of user
Operation, each several part mechanism can carry out separate operaton, and be independent of each other.Normally, it is rotary tillage and sowing or rice transplanting is same
Shi Zuoye, more efficiently, save human and material resources, fuel oil and the cost such as take.
Rotary tillage mechanism and weeding mechanism of breaking ground are connected in the end of frame first, by weeding mechanism of breaking ground by paddy field
Large volume clod crushed, and the pasture and water in paddy field, rice straw, weeds etc. are carried out to cut off removing, weeding mechanism of breaking ground is complete
The rotary tillage process of rotary tillage mechanism is carried out after into weeding of breaking ground；Rotary tillage efficiency is not only increased, and alleviates clod, rice straw etc.
Abrasion to rotary tillage mechanism, and then improve the life-span of rotary tillage mechanism；
Secondly, the hood design on frame top fixes the structure of opposite side flexible connection for side, or is designed as split
Formula structure, not only facilitate to addition seed, fertilizer and rice shoot inside sowing mechanism and rice transplanting mechanism, and be easy to repair；
Then, lifting platform is provided with the bottom of rice transplanting mechanism, supporting role can not only be played, and be easy to rice shoot
Place, be easy to the cleaning and maintenance of rice transplanting mechanism；
In addition, rotary tillage mechanism of the present utility model, hack weeding mechanism, sowing mechanism, rice transplanting mechanism are provided with and are used for
The vialog of motion state is measured, vialog can measure the motions such as the speed of above-mentioned four kinds of mechanisms, acceleration, amplitude ginseng in real time
Number, detects that abnormal operating condition is then alarmed by alarm, and specifying information is passed through into the indicator lamp regions on display screen
Prompted；
Further, the running status of display screen not only real-time display said mechanism, additionally it is possible to the angle of real-time display bracket institution
Degree, and by measure and computing show rotary tillage mechanism, hack weeding mechanism, sowing mechanism, rice transplanting mechanism plough, kind depth；
Finally, draw point structure design is tapered, and by being threadably mounted on roller, not only reduces resistance and be easy to pressure grass,
And it is easy to repair, changes；Hay knife is installed with draw point interval on roller；The material of draw point is stainless steel, hay knife
Material is manganese steel；Not only the collection realized to rice straw, weeds is compacted, and cuts off removing, using broken grass as fertilizer
Returning to the field, turn waste into wealth.
The utility model has the excellent properties such as good quality, efficiency high, stability is good, intelligent, vdiverse in function concurrently, to paddy field
Adaptability it is good, production to paddy field crops and exploitation have long-range prospect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 accompanying drawings are structural representation of the present utility model；
Fig. 2 accompanying drawings are structural framing figure of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of intelligent paddy cultivation machine, and not only stability is good, vdiverse in function, work
Efficiency high cultivation quality is good, and intelligence degree is high, the purpose of realizing adjustment, real-time display operating mode in real time.
Relevant drawings are referred to, the utility model provides a kind of intelligent paddy cultivation machine, including：Frame 1；Connect successively
It is connected on rotary tillage mechanism 2, the hack weeding mechanism 3 of the end of frame 1；For adjusting the support of rotary tillage mechanism 2 and hack weeding mechanism 3
Mechanism 23；Creeper undercarriage 4 in frame 1；Hood 5 positioned at the top of frame 1；It is arranged on creeper undercarriage 4
Between and positioned at the bottom of hood 5 sowing mechanism 6 and rice transplanting mechanism 7；For lifting the lifting platform 8 of rice transplanting mechanism 7；Rotary cultivator
Structure 2, hack weeding mechanism 3, sowing mechanism 6, rice transplanting mechanism 7 connect controller 9 by electrical mode；Controller 9 connects successively
Guidance panel 10, the display screen 11 connect；Intelligent paddy cultivation machine carries out large volume clod in paddy field by hack weeding mechanism 3
Broken and pasture and water, the removing of weeds, rice straw, and realize the refinement of paddy field soil, sliming and flat using rotary tillage mechanism 2
Whole property requirement, is cultivated, rice transplanting operation on whole good paddy field is ploughed by sowing mechanism 6 and rice transplanting mechanism 7, in cultivation operation
During by guidance panel 10 control bracket institution 23 to carry out angle change, the parameter of regulation cultivation in real time, while pass through display
Shield 11 Real Time Observation rotary tillage mechanisms 2, hack weeding mechanism 3, sowing mechanism 6, the working condition of rice transplanting mechanism 7, and in crawler belt row
Walk to complete multiple recirculated water Tagayasu Den under the drive work of mechanism 4 to plant operation.
It should be noted that farming machine of the present utility model can according to the demand of user, individually carry out rotary tillage or sowing or
Person's rice transplanting operation, each several part mechanism can carry out separate operaton, and be independent of each other.Normally, by rotary tillage with sowing or
Rice transplanting operation simultaneously, more efficiently, save human and material resources, fuel oil and the cost such as take.
Rotary tillage mechanism and weeding mechanism of breaking ground are connected in the end of frame, weeding mechanism will be big in paddy field by breaking ground
Volume clod is crushed, and the pasture and water in paddy field, rice straw, weeds etc. are carried out to cut off removing, and weeding mechanism of breaking ground completes broken
The rotary tillage process of rotary tillage mechanism is carried out after earth removal grass；Rotary tillage efficiency is not only increased, and alleviates clod, rice straw etc. to rotation
The abrasion of mechanism is ploughed, and then improves the life-span of rotary tillage mechanism.
Be provided with lifting platform in the bottom of rice transplanting mechanism, supporting role can not only be played, and be easy to rice shoot placement,
It is easy to the cleaning and maintenance of rice transplanting mechanism.
A kind of intelligent paddy cultivation machine, in addition to：Rotary tillage mechanism 2, hack weeding mechanism 3, sowing mechanism 6, rice transplanter
Structure 7 is provided with the vialog 12 for measuring motion state.
Vialog can measure the kinematic parameters such as the speed of above-mentioned four kinds of mechanisms, acceleration, amplitude in real time, detect exception
Running status is then alarmed by alarm, and specifying information is prompted by the indicator lamp regions on display screen.
A kind of intelligent paddy cultivation machine, in addition to：Receive the alarm 13 of the output signal of vialog 12.
In order to further optimize above-mentioned technical proposal, angular adjustment button 101 is provided with guidance panel 10, height is adjusted
Button 102；Wherein angular adjustment button 101 is used for the angle of adjusting bracket mechanism 23, and height regulating key 102, which is used to adjust, to be risen
The height of platform 8 drops；It for "+" key, side is "-" key that angular adjustment button 101 and height regulating key 102, which use side, point
Hitting "+" key, then angle, height increase, and clicking on "-", then angle, height reduce.
A kind of intelligent paddy cultivation machine, in addition to：Driver's cabin 14 positioned at the side of guidance panel 10.
In order to further optimize above-mentioned technical proposal, alarm 13 is connected with display screen 11 by electrical mode, and is shown
Display screen 11 is provided with angle value viewing area 110, height value viewing area 111, and with 13 one-to-one indicator lamp regions of alarm
15；And indicator lamp regions 15 include the redlight district 151 under green zone 150 and alarm condition under normal condition.
The running status of display screen not only real-time display said mechanism, additionally it is possible to the angle of real-time display bracket institution, and
By measure and computing show rotary tillage mechanism, hack weeding mechanism, sowing mechanism, rice transplanting mechanism plough, kind depth.
In order to further optimize above-mentioned technical proposal, hack weeding mechanism 3 includes roller 30, the draw point on roller 30
31st, the hay knife 32 installed with the interval of draw point 31.
Draw point structure design is tapered, and by being threadably mounted on roller, not only reduces resistance and be easy to pressure grass, Er Qiebian
In maintenance, change；Hay knife is installed with draw point interval on roller；The material of draw point is stainless steel, and the material of hay knife is
Manganese steel；Not only the collection realized to rice straw, weeds is compacted, and cuts off removing, using broken grass as fertilizer returning to the field, is become
Waste be changed into values.
In order to further optimize above-mentioned technical proposal, hood 5 is designed as side and fixes the structure that opposite side is flexibly connected, or
Person is designed as opposite opened structure.
The hood design on frame top is that the structure that opposite side is flexibly connected is fixed in side, or is designed as opposite opened knot
Structure, not only facilitate to addition seed, fertilizer and rice shoot inside sowing mechanism and rice transplanting mechanism, and be easy to repair.
In order to further optimize above-mentioned technical proposal, sowing mechanism 6 includes apparatus for crushing and treating, mixed stirring device, added
Expect alarm set.
In order to further optimize above-mentioned technical proposal, draw point 31 is made using stainless steel, and is made and tapered is carried spiral shell
The structure of line.
In order to further optimize above-mentioned technical proposal, hay knife 32 is made using manganese steel.Manganese steel is high strength steel,
With withstand shocks, extrude, the ability such as material abrasion, be adapted to the conditions of bad working environments, wear-resistant, consumption；After case-hardening, tool
There are the excellent properties of surface layer abrasion-proof good core toughness, repeated work, portion fractures or deformation only occur.
In order to further optimize above-mentioned technical proposal, for performing the actuating unit of the instruction of controller 9；Actuating unit includes
Engine, air pump, hydraulic pump, hydraulic motor, drive shaft, driving wheel.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- A kind of 1. intelligent paddy cultivation machine, it is characterised in that including：Frame (1)；It is connected to the frame (1) end in turn Rotary tillage mechanism (2), hack weeding mechanism (3)；For adjusting the rotary tillage mechanism (2) and the hack weeding mechanism (3) Bracket institution (23)；Creeper undercarriage (4) in the frame (1)；Hood positioned at the frame (1) top (5)；It is arranged between the creeper undercarriage (4) and positioned at the sowing mechanism (6) and rice transplanter of the hood (5) bottom Structure (7)；For lifting the lifting platform (8) of the rice transplanting mechanism (7)；The rotary tillage mechanism (2), the hack weeding mechanism (3), The sowing mechanism (6), the rice transplanting mechanism (7) connect controller (9) by electrical mode；The controller (9) is successively Guidance panel (10), the display screen (11) of connection；The intelligent paddy cultivation machine is carried out by the hack weeding mechanism (3) Broken and pasture and water, the removing of weeds, rice straw of large volume clod in paddy field, and realize paddy field using the rotary tillage mechanism (2) Refinement, sliming and the planarization requirement of soil, pass through the sowing mechanism (6) and the rice transplanting on whole good paddy field is ploughed Mechanism (7) is cultivated, rice transplanting operation, and the bracket institution is controlled by the guidance panel (10) in operation process is cultivated (23) angle change is carried out, the parameter of regulation cultivation in real time, while pass through rotary tillage mechanism described in the display screen (11) Real Time Observation (2), the hack weeding mechanism (3), the sowing mechanism (6), the working condition of the rice transplanting mechanism (7), and in the shoe Multiple recirculated water Tagayasu Den is completed under drive work with walking mechanism (4) and plants operation.
- 2. a kind of intelligent paddy cultivation machine according to claim 1, it is characterised in that also include：The rotary tillage mechanism (2), the hack weeding mechanism (3), the sowing mechanism (6), the rice transplanting mechanism (7) are provided with for measuring motion shape The vialog (12) of state.
- 3. a kind of intelligent paddy cultivation machine according to claim 2, it is characterised in that also include：Receive the vibration measuring The alarm (13) of instrument (12) output signal.
- 4. a kind of intelligent paddy cultivation machine according to claim 1, it is characterised in that set on the guidance panel (10) It is equipped with angular adjustment button (101), height regulating key (102)；Wherein described angular adjustment button (101) is described for adjusting The angle of bracket institution (23), the height regulating key (102) are used for the height for adjusting the lifting platform (8).
- 5. a kind of intelligent paddy cultivation machine according to claim 1 or 4, it is characterised in that also include：Positioned at the behaviour Make the driver's cabin (14) of panel (10) side.
- A kind of 6. intelligent paddy cultivation machine according to claim 3, it is characterised in that the alarm (13) with it is described Display screen (11) is connected by electrical mode, and the display screen (11) is provided with angle value viewing area (110), height value shows Show area (111), and with the one-to-one indicator lamp regions (15) of the alarm (13)；And the indicator lamp regions (15) include The redlight district (151) under green zone (150) and alarm condition under normal condition.
- A kind of 7. intelligent paddy cultivation machine according to claim 1, it is characterised in that the hack weeding mechanism (3) Draw point (31) including roller (30), on the roller (30), the hay knife (32) with the installation of the draw point (31) interval.
- 8. a kind of intelligent paddy cultivation machine according to claim 1, it is characterised in that the hood (5) is designed as one The structure that opposite side is flexibly connected is fixed in side, or is designed as opposite opened structure.
- 9. a kind of intelligent paddy cultivation machine according to claim 1, it is characterised in that the sowing mechanism (6) includes Apparatus for crushing and treating, mixed stirring device, charging alarm set.
- 10. a kind of intelligent paddy cultivation machine according to claim 7, it is characterised in that the draw point (31) is not using Rust steel is made, and tapered screwed structure is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083585.7U CN206640966U (en) | 2017-01-23 | 2017-01-23 | A kind of intelligent paddy cultivation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083585.7U CN206640966U (en) | 2017-01-23 | 2017-01-23 | A kind of intelligent paddy cultivation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640966U true CN206640966U (en) | 2017-11-17 |
Family
ID=60283967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083585.7U Expired - Fee Related CN206640966U (en) | 2017-01-23 | 2017-01-23 | A kind of intelligent paddy cultivation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089219A (en) * | 2019-05-13 | 2019-08-06 | 南县伟业机械制造有限公司 | A kind of rotary cultivator |
-
2017
- 2017-01-23 CN CN201720083585.7U patent/CN206640966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089219A (en) * | 2019-05-13 | 2019-08-06 | 南县伟业机械制造有限公司 | A kind of rotary cultivator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204579036U (en) | The automatically controlled combined seed and fertilizer drill of multifunctional rotary tillage | |
| CN110291857B (en) | Paddy field cultivation weeder | |
| CN207744355U (en) | Sugarcane mechanization intertillage fertilising ridging all-in-one machine | |
| CN102405702B (en) | Vibration deep-scarification and fertilization precision drill | |
| CN206602790U (en) | The dual-purpose subsoiling land preparation seeder of a kind of wheat, corn | |
| CN104429384B (en) | Orchard stalk and topsoil bilayer cover do mechanization operation method and the machine of covering | |
| CN102626009B (en) | Multilayer stubble-cleaning rotary-cultivation fertilizing seeding machine | |
| CN103988598A (en) | Planetary brush type inter-plant hoeing device | |
| CN205755418U (en) | A kind of high-clearance fertilizer applicator | |
| CN206423069U (en) | Rotary tillage, ridging plastic film mulch all-in-one multifunctional machine | |
| CN107637205A (en) | A kind of new cultivator | |
| CN108076691A (en) | A kind of adjustable rotary cultivator attachment of rotary tillage depth | |
| CN214385005U (en) | Sugarcane fertilization hilling device | |
| Qi et al. | Design and experiment of a subsoiling variable rate fertilization machine | |
| CN205196278U (en) | Accurate even machine of broadcasting of wheat narrow row | |
| CN206640966U (en) | A kind of intelligent paddy cultivation machine | |
| Jia et al. | Design and test of bionic wide-ridge soybean tilling-sowing machine | |
| CN201479560U (en) | Rippling and sowing combined working machine | |
| CN105874944A (en) | Furrowing profiling pneumatic type precision vegetable seeder | |
| Honglei et al. | Study on universal blade rotor for rototilling and stubble-breaking machine | |
| CN203407159U (en) | Corn ploughing and sowing machine | |
| CN212306059U (en) | Device of soil edulcoration improvement | |
| CN209462905U (en) | A kind of triple-row type cotton precision sowing machine | |
| CN206775965U (en) | A kind of energy-saving tillage machinery | |
| CN106961854A (en) | Small four-wheel peanut fertilising ridging covers straw precision drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20200123 |