CN109964569A - A kind of improved agriculture big data soil fertilizing device - Google Patents
A kind of improved agriculture big data soil fertilizing device Download PDFInfo
- Publication number
- CN109964569A CN109964569A CN201910357809.2A CN201910357809A CN109964569A CN 109964569 A CN109964569 A CN 109964569A CN 201910357809 A CN201910357809 A CN 201910357809A CN 109964569 A CN109964569 A CN 109964569A
- Authority
- CN
- China
- Prior art keywords
- opening
- soil
- pedestal
- blanking
- big data
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The present invention relates to agriculture fields, specifically disclose a kind of improved agriculture big data soil fertilizing device, including pedestal, shock bracket, idler wheel, handle, soil-loosening wheel and material storing box;Bottom in material storing box is fixedly installed with the sealed base being bonded with its inner wall, and the centre of sealed base is fixedly installed with the baffle of control blanking, is coaxially arranged with the identical material blanking roller of a diameter blanking is intracavitary;The first opening and the second opening are offered on the baffle, several temporary storage tanks corresponding with the first opening are offered on the circumference of material blanking roller, continuous blanking hole perforative and corresponding with the second opening is also provided on material blanking roller.It is rotated by the material blanking roller of setting, puts down the fertilizer in temporary storage tank thereon, according to the demand actually applied fertilizer, adjust the revolving speed of material blanking roller, realize interruption fertilising;Device can also realize continuous blanking by continuous blanking hole, carry out continuous fertilization to the farmland for needing to apply fertilizer more, improve the use scope of device.
Description
Technical field
The present invention relates to agriculture field, specifically a kind of improved agriculture big data soil fertilizing device.
Background technique
Big data refers to the data that can not be captured, managed and be handled with conventional software tool within the scope of certain time
Set, be need new tupe could have stronger decision edge, see clearly discovery power and process optimization ability adapt to magnanimity,
High growth rate and diversified information assets.
Soil be comprising the earth specifically field surface and its atmosphere of above and below, soil and basic geology, the hydrology with
Plant, also comprising in this territorial scope in the past and present mankind's activity various as a result, and animal with regard to the mankind at present and not
Come the great influence for utilizing soil to be applied.
A kind of agricultural big data soil fertilizing device, leads to disclosed in Chinese patent (notification number: 106612666 A of CN)
Motor driven disk and driven wheel rotation are crossed, realizes fertilising, but shares identical motor with blanking digging, easily causes fertilising
Expect inadequate or difficulty of digging, influences apply fertilizer efficiency and fertilization effect, therefore, it is necessary to be improved to existing fertilizer apparatus, solution
The certainly above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of improved agriculture big data soil fertilizing devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of improved agriculture big data soil fertilizing device, including pedestal, shock bracket, idler wheel, handle, soil-loosening wheel and storage
Hopper;Shock bracket is fixedly mounted on the downside quadrangle of the pedestal, the lower end of shock bracket is provided with idler wheel, fills fertilising
It sets easy to remove;Soil-loosening wheel is provided with below pedestal, soil-loosening wheel is rack-mount, it is slidably mounted on pedestal, and
It is fixed by fastening bolt, convenient for the height of adjusting bracket, soil-loosening wheel is made to realize digging for different depth;The fixed peace on bracket
Equipped with the motor that loosens the soil, the motor that loosens the soil is connect by transmission belt with soil-loosening wheel, driving soil-loosening wheel rotation;Electric power storage is installed on pedestal
Pond, the handle are fixedly mounted on the left end of pedestal, and people's Hand steered hand pushing meanss are mobile;The material storing box is fixedly mounted on
On pedestal, opening is offered in the upper end of material storing box, sealing cover is stamped in opening, sealing cover is opened and is internally loaded by opening
Fertilizer, also can be to operating in material storing box.
Bottom in material storing box is fixedly installed with the sealed base being bonded with its inner wall, and the upper end two sides of sealed base are high
It is intermediate low, make intermediate flow of the fertilizer to sealed base, is convenient for blanking;The centre of sealed base is fixedly installed with control blanking
Baffle is communicated with the blanking chamber for the Horizontal Cylinder structure being provided in sealed base below baffle, passes through what baffle entered
It is intracavitary that fertilizer falls in blanking, is coaxially arranged with the identical material blanking roller of a diameter blanking is intracavitary, passes through biography on the circumference of material blanking roller
Moving axis connects rotating electric machine (being not drawn into figure), driving material blanking roller rotation;The first opening and second is offered on the baffle to open
Mouthful, the first opening is provided with multiple, is evenly distributed on the two sides of the second opening, make fertilizer above baffle by the first opening,
Second opening is fallen, and the upper port of the first opening, the second opening is provided with abducent card slot, in the first opening and second
It is placed with the cover board with card slot cooperation in opening, the first different openings, the second opening are blocked as needed, adjust blanking;
Several temporary storage tanks corresponding with the first opening are offered on the circumference of material blanking roller, the depth of temporary storage tank can root
It chooses according to the size of equipment, is entered in temporary storage tank by the fertilizer that the first opening is fallen, it can in temporary storage tank
Interim storage fertilizer, fertilizer follow material blanking roller mobile in temporary storage tank;Offered on the material blanking roller it is perforative and with
The corresponding continuous blanking hole of second opening, fertilizer are fallen from the lower end of continuous blanking hole, fall fertilizer persistently, in blanking chamber
Bottom is communicated with fertilization mouth, and fertilization mouth is pierced by from the lower surface of pedestal, falls through into fertilizer in the soil just opened, carries out
Fertilising.
When controlling fertilizer whereabouts, when needing to be interrupted blanking, the amount applied fertilizer as needed blocks the first of different number
Opening falls fertilizer from the first open opening, is open when the temporary storage tank on material blanking roller turns to top face first
When fertilizer enter in temporary storage tank, material blanking roller continues to rotate, and the fertilizer in temporary storage tank follows movement, turns to bottom
Fall fertilizer from fertilization mouth under gravity again afterwards;When needing persistently to apply fertilizer, all first openings are blocked, open the
Two openings, and rotating material blanking roller makes continuous blanking hole face second thereon be open, and the rotating electric machine of material blanking roller stops at this time
Work falls fertilizer directly by the second opening, continuous blanking hole, realizes continuous blanking fertilising, fertilizer apparatus is made to apply fertilizer
Mode has a variety of, requires to choose according to different fertilising, using flexible.
It is further: casing to be fixedly installed on the outside of battery, the motor that loosens the soil, casing can be avoided chance water and connect with electricity
Touching protects equipment, prolongs the service life.
Further: insertion is equipped with the sealing strip parallel with axis on the circumference of material blanking roller, keeps material blanking roller and blanking
Sealing between chamber.
Further: continuous blanking hole is identical as the opening area that second is open, make the fertilizer fallen in the second opening into
Enter into continuous blanking hole.
Further: the bottom of the pedestal is rotatably connected to oscillating rod by shaft, passes through on the end of oscillating rod
There is measurement ball in drawstring system, is equipped with sensor group on measurement ball, and the fundamental property for measuring soil does not have and sensor group connects
Controller, the output end of controller are connected on the display screen of handle top, in real time on a display screen by the data of measurement
Display is consulted convenient for people, and the data of measurement are stored, and is collected in each fertilising, convenient for the palm to soil regime
It holds, is analyzed using data, improve fertilising situation, improve agricultural income.
Further: the length of the oscillating rod and drawstring is respectively less than the distance between pedestal and ground.
Further: the sensor group includes humidity sensor, temperature sensor.
It is further: to be fixedly welded with fixed ear on the end of the oscillating rod, turned to and base bottom in oscillating rod
Mounting groove is offered on the corresponding pedestal of fixed ear described in when fitting, fixed ear is extend into mounting groove, in fixed ear and peace
Horizontal pin hole is offered in tankage, is inserted into fixed pin in two pin holes, oscillating rod can be fixed, it is made to be fitted in bottom
It is hanging so as to make to measure ball on seat bottom, it can be packed up when without using fertilising, not influence device movement, simultaneously
Also can sensor group on protection ball, prolong the service life.
Compared with prior art, the beneficial effects of the present invention are: by setting material blanking roller rotation, make thereon temporarily deposit
The fertilizer put in slot is put down, and according to the demand actually applied fertilizer, adjusts the revolving speed of material blanking roller, realizes interruption fertilising;The adjusting of setting
Baffle, can according to dose number, adjust the first opening on baffle number be adjusted, using flexible is raw for agricultural
It produces and accurate dose is provided;Device can also realize continuous blanking by continuous blanking hole, to the more farmland that needs to apply fertilizer
Continuous fertilization is carried out, the use scope of device is improved;The survey connected during carrying out digging fertilizers into fields by oscillating rod lower end
The attribute of ball measurement soil, and real-time display and storage are measured, mass data is acquired for agricultural production, is convenient for subsequent agricultural production
Improvement and optimization, improve agricultural production efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of improved agriculture big data soil fertilizing device.
Fig. 2 is the structural schematic diagram of material blanking roller in the improved agriculture big data soil fertilizing device of one kind.
Fig. 3 is the structural schematic diagram of baffle in the improved agriculture big data soil fertilizing device of one kind.
In figure: 1- pedestal, 2- shock bracket, 3- idler wheel, 4- handle, 5- soil-loosening wheel, 6- bracket, 7- loosen the soil motor, and 8- stores
Battery, 9- casing, 10- oscillating rod, 11- shaft, 12- measure ball, 13- fixed ear, 14- pin hole, 15- material storing box, 16- sealing bottom
Seat, 17- blanking chamber, 18- material blanking roller, 19- baffle, 20- fertilization mouth, 21- display screen, 22- opening, 23- temporary storage tank, 24-
Continuous blanking hole, 25- first are open, and 26- second is open, 27- card slot.
Specific embodiment
Embodiment 1
Please refer to figure, in the embodiment of the present invention, a kind of improved agriculture big data soil fertilizing device, including pedestal 1, damping
Bracket 2, idler wheel 3, handle 4, soil-loosening wheel 5 and material storing box 15;Shock bracket 2 is fixedly mounted on the downside quadrangle of the pedestal 1,
The lower end of shock bracket 2 is provided with idler wheel 3, keeps fertilizer apparatus easy to remove;The lower section of pedestal 1 is provided with soil-loosening wheel 5, loosens the soil
5 installation of wheel on the frame 6, is slidably mounted on pedestal 1, and fixed by fastening bolt, convenient for the height of adjusting bracket 6,
Soil-loosening wheel 5 is set to realize digging for different depth;It is fixedly installed with the motor 7 that loosens the soil on the frame 6, the motor 7 that loosens the soil passes through transmission belt
It is connect with soil-loosening wheel 5, driving soil-loosening wheel 5 rotates;Battery 8, the outside of battery 8, the motor 7 that loosens the soil are installed on pedestal 1
It is fixedly installed with casing 9, casing 9, which can be avoided, meets water and electrical contact, protects equipment, prolongs the service life;The handle 4 is fixed
It is mounted on the left end of pedestal 1, hand steered 4 pushing meanss of handle of people are mobile.
The material storing box 15 is fixedly mounted on pedestal 1, offers opening 22 in the upper end of material storing box 15, be open 22 upper covers
There is a sealing cover, opens sealing cover by opening 22 and internally load fertilizer, it also can be to being operated in material storing box 15;In storing
Bottom in case 15 is fixedly installed with the sealed base 16 being bonded with its inner wall, low between the upper end two sides senior middle school of sealed base 16,
Make fertilizer to the intermediate flow of sealed base 16, is convenient for blanking;The centre of sealed base 16 is fixedly installed with the gear of control blanking
Piece 19, the lower section of baffle 19 are communicated with the blanking chamber 17 for the Horizontal Cylinder structure being provided in sealed base 16, pass through baffle
19 fertilizer entered are fallen in blanking chamber 17, and the identical material blanking roller 18 of a diameter, material blanking roller are coaxially arranged in blanking chamber 17
Insertion is equipped with the sealing strip parallel with axis on 18 circumference, keeps the sealing between material blanking roller 18 and blanking chamber 17, blanking
By transmission axis connection rotating electric machine (being not drawn into figure) on the circumference of roller 18, driving material blanking roller 18 rotates;On the baffle 19
Offering the first opening 25 and the second opening 26, the first opening 25 is provided with multiple, the two sides of the second opening 26 are evenly distributed on,
Fall the fertilizer of 19 top of baffle by first the 25, second opening 26 of opening, in the upper end of first the 25, second opening 26 of opening
Mouth is provided with abducent card slot 27, is placed with the cover board cooperated with card slot 27 in the first opening 25 and the second opening 26,
First different the 25, second openings of opening 26 is blocked as needed, adjusts blanking;If being offered on the circumference of material blanking roller 18
Dry can choose with the first 25 corresponding temporary storage tanks 23 of opening, the depth of temporary storage tank 23 according to the size of equipment,
It is entered in temporary storage tank 23 by the fertilizer that the first opening 25 is fallen, fertilizer can be temporarily stored in temporary storage tank 23
Material, fertilizer follow material blanking roller 18 mobile in temporary storage tank 23;It is offered on the material blanking roller 18 perforative and with second
Be open 26 corresponding continuous blanking holes 24, and continuous blanking hole 24 is identical as the opening area of the second opening 26, makes the second opening 26
The fertilizer inside fallen enters in continuous blanking hole 24, and falls from the lower end of continuous blanking hole 24, falls fertilizer persistently,
It is communicated with fertilization mouth 20 in the bottom of blanking chamber 17, fertilization mouth 20 is pierced by from the lower surface of pedestal 1, falls through into fertilizer rigid
In the soil opened, apply fertilizer.When controlling fertilizer whereabouts, when needing to be interrupted blanking, the amount applied fertilizer as needed is blocked
First opening 25 of different number falls fertilizer from the first open opening 25, when the temporary storage tank 23 on material blanking roller 18
Fertilizer enters in temporary storage tank 23 when turning to the top opening of face first 25, and material blanking roller 18 continues to rotate, interim to store
Fertilizer in slot 23 follows movement, and turning to behind bottom under gravity again falls fertilizer from fertilization mouth 20;It is lasting when needing
When fertilising, all first openings 25 are blocked, the second opening 26 is opened, and rotates material blanking roller 18 to make continuous blanking thereon
24 face second of hole opening 26, the rotating electric machine of material blanking roller 18 stops working at this time, make fertilizer by the second opening 26, it is continuous under
Material hole 24 is directly fallen, and realizes continuous blanking fertilising, is had the mode of fertilizer apparatus fertilising a variety of, is wanted according to different fertilisings
Ask selection, using flexible.
Embodiment 2
On the basis of embodiment 1, the bottom of the pedestal 1 is rotatably connected to oscillating rod 10 by shaft 11, oscillating rod 10
Length is less than the distance between pedestal 1 and ground, has measurement ball 12, the length of drawstring by drawstring system on the end of oscillating rod 10
Degree is equipped with sensor group again smaller than the distance between pedestal 1 and ground on measurement ball 12, and sensor group includes that humidity passes
Sensor, temperature sensor, the fundamental property for measuring soil does not have and sensor group connection controller, the output end connection of controller
On the display screen 21 for being located at 4 top of handle, the data of measurement are shown on display screen 21 in real time, is consulted convenient for people, it will
The data of measurement store, and are collected in each fertilising, convenient for the grasp to soil regime, are analyzed using data,
Improve fertilising situation, improves agricultural income;It is fixedly welded with fixed ear 13 on the end of the oscillating rod 10, in oscillating rod 10
Mounting groove is offered on the corresponding pedestal 1 of fixed ear 13 described in turning to when being bonded with 1 bottom of pedestal, fixed ear 13 is extend into
In mounting groove, horizontal pin hole 14 is offered in fixed ear 13 and mounting groove, is inserted into fixed pin, energy in two pin holes 14
It is enough that oscillating rod 10 is fixed, it is fitted in it on 1 bottom of pedestal, it is hanging so as to make to measure ball 12, when without using fertilising
Can be packed up, not influence that device is mobile, at the same also can sensor group on protection ball 12, prolong the service life.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of improved agriculture big data soil fertilizing device, including pedestal (1), shock bracket (2), idler wheel (3), handle
(4), soil-loosening wheel (5) and material storing box (15);Shock bracket (2), damping branch is fixedly mounted on the downside quadrangle of the pedestal (1)
The lower end of frame (2) is provided with idler wheel (3), is provided with below pedestal (1) soil-loosening wheel (5), and soil-loosening wheel (5) is mounted on bracket
(6) it on, is slidably mounted on pedestal (1), is fixedly installed on bracket (6) motor that loosens the soil (7), the motor that loosens the soil (7) passes through biography
Dynamic band is connect with soil-loosening wheel (5), is equipped on pedestal (1) battery (8), handle (4) is fixedly mounted on a left side for pedestal (1)
End, which is characterized in that the material storing box (15) is fixedly mounted on pedestal (1), offers opening in the upper end of material storing box (15)
(22);Bottom in material storing box (15) is fixedly installed with the sealed base (16) being bonded with its inner wall, sealed base (16)
Low between the senior middle school of upper end two sides, the centre of sealed base (16) is fixedly installed with the baffle (19) of control blanking, under baffle (19)
Side is communicated with the blanking chamber (17) for the Horizontal Cylinder structure being provided in sealed base (16), coaxially sets in blanking chamber (17)
It is equipped with the identical material blanking roller of a diameter (18);The first opening (25) and the second opening (26) are offered on the baffle (19), the
One opening (25) is provided with multiple, is evenly distributed on the two sides of the second opening (26), is open (25) first, the second opening (26)
Upper port be provided with abducent card slot (27), be placed with and card slot the first opening (25) and the second opening (26) are interior
(27) cover board cooperated;Several temporary storage tanks corresponding with the first opening (25) are offered on the circumference of material blanking roller (18)
(23), continuous blanking hole (24) perforative and corresponding with the second opening (26) is also provided on material blanking roller (18), in blanking chamber
(17) bottom is communicated with fertilization mouth (20), and fertilization mouth (20) is pierced by from the lower surface of pedestal (1).
2. the improved agriculture big data soil fertilizing device of one kind according to claim 1, it is characterised in that: the storage
Casing (9) are fixedly installed on the outside of battery (8), the motor that loosens the soil (7).
3. the improved agriculture big data soil fertilizing device of one kind according to claim 1, it is characterised in that: under described
Expect that insertion is equipped with the sealing strip parallel with axis on the circumference of roller (18).
4. the improved agriculture big data soil fertilizing device of one kind according to claim 1, it is characterised in that: the pendulum
Lever (10) and the length of drawstring are respectively less than the distance between pedestal (1) and ground.
5. the improved agriculture big data soil fertilizing device of one kind according to claim 1, it is characterised in that: the company
Continuous blanking hole (24) are identical as the second opening opening area of (26).
6. -5 any improved agriculture big data soil fertilizing device of described one kind according to claim 1, it is characterised in that:
The bottom of the pedestal (1) is rotatably connected to oscillating rod (10) by shaft (11), passes through drawing on the end of oscillating rod (10)
Rope system has measurement ball (12), and sensor group is equipped in measurement ball (12), and sensor group connects controller, the output of controller
End is connected on the display screen (21) at the top of handle (4).
7. the improved agriculture big data soil fertilizing device of one kind according to claim 6, it is characterised in that: the biography
Sensor group includes humidity sensor, temperature sensor.
8. the improved agriculture big data soil fertilizing device of one kind according to claim 7, it is characterised in that: the pendulum
It is fixedly welded with fixed ear (13) on the end of lever (10), is turned in oscillating rod (10) and is bonded when institute with pedestal (1) bottom
Mounting groove is offered on the corresponding pedestal (1) of the fixed ear (13) stated, fixed ear (13) is extend into mounting groove, in fixed ear
(13) and in mounting groove horizontal pin hole (14) are offered, insertion fixed pin is solid by oscillating rod (10) in two pin holes (14)
It is fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910357809.2A CN109964569A (en) | 2019-04-30 | 2019-04-30 | A kind of improved agriculture big data soil fertilizing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910357809.2A CN109964569A (en) | 2019-04-30 | 2019-04-30 | A kind of improved agriculture big data soil fertilizing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109964569A true CN109964569A (en) | 2019-07-05 |
Family
ID=67087167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910357809.2A Withdrawn CN109964569A (en) | 2019-04-30 | 2019-04-30 | A kind of improved agriculture big data soil fertilizing device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109964569A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113711716A (en) * | 2021-09-06 | 2021-11-30 | 沅陵县皇妃农林开发有限公司 | Agricultural soil improvement equipment |
-
2019
- 2019-04-30 CN CN201910357809.2A patent/CN109964569A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113711716A (en) * | 2021-09-06 | 2021-11-30 | 沅陵县皇妃农林开发有限公司 | Agricultural soil improvement equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103329666B (en) | Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing | |
CN106134831B (en) | Tray-arranging seedling-raising seeder | |
CN105302013B (en) | A kind of many crop drill for sowing in lines adaptively sow control method | |
CN206564804U (en) | A kind of seeder | |
CN109168464A (en) | A kind of intelligent wheat precision drilling fertilization working machine based on Beidou navigation | |
CN204482244U (en) | Novel potato sower | |
CN109168356B (en) | Wheat narrow row line tillage seeder | |
CN109964569A (en) | A kind of improved agriculture big data soil fertilizing device | |
CN215121991U (en) | Safflower precision planter | |
CN203537792U (en) | Peanut hill-drop planter | |
CN103404276B (en) | The electronic seeding and fertilizer spreading machine of a kind of conveniently adjusted width direction and discharge quantity | |
CN209002552U (en) | A kind of circle cultivator | |
CN209572398U (en) | A kind of electric seed sowing mechanism, seeder | |
CN107690857A (en) | A kind of high-effective saline-alkali for soaking seed ground rotary tillage sowing machine | |
CN109287218A (en) | A kind of tomato seedling transplanter | |
CN208657311U (en) | A kind of sowing cotton seed line-sower | |
CN207626026U (en) | A kind of gardens change again broken digging fertilizers into fields device | |
CN207505397U (en) | It is a kind of to have the function of to survey soil, the all-in-one machine with fertile, fertilising, sowing automatically | |
CN209390752U (en) | A kind of ecological agriculture seed storage nursery displaying device | |
CN209089395U (en) | A kind of multifunctional sowing machine people | |
CN204259389U (en) | One is sieved seeding apparatus | |
CN209089397U (en) | A kind of flexible-belt grounding type precision seed metering device | |
CN207589452U (en) | A kind of agricultural fertilizer equipment of uniform blanking | |
CN206640983U (en) | A kind of seeder | |
CN205987722U (en) | Vegetable planter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190705 |