CN106900684B - A kind of Backpack type plant fertilising device for administration of drugs - Google Patents
A kind of Backpack type plant fertilising device for administration of drugs Download PDFInfo
- Publication number
- CN106900684B CN106900684B CN201710132633.1A CN201710132633A CN106900684B CN 106900684 B CN106900684 B CN 106900684B CN 201710132633 A CN201710132633 A CN 201710132633A CN 106900684 B CN106900684 B CN 106900684B
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- Prior art keywords
- fertilizer
- hole body
- administration
- type plant
- backpack type
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0046—Hand-operated sprayers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of Backpack type plant fertilising device for administration of drugs.A kind of Backpack type plant fertilising device for administration of drugs, including interconnected fertilizer storage container and fertilizer output device；The fertilizer output device includes housing, and interconnected feeding-passage and through hole body are offered in the housing, and the through hole body runs through the housing, the piston piece to seal is slidably connected in the through hole body in vertical direction.Brace and discharge nozzle are provided with the fertilizer storage container, the discharge nozzle is connected with the feeding-passage.All fertilising steps of integration of the invention, simple to operate, operating efficiency is high, fertilizer good absorbing effect.
Description
Technical field
The present invention relates to plant fertilising farm implements, specifically a kind of Backpack type plant fertilising device for administration of drugs.
Background technology
At present, common plant fertilization mode mainly has two kinds, and one kind is that directly fertilizer is poured near plant root, this
Kind mode fertilizer assimilation effect is poor；Another kind is by manually using hoe pit digging, is being poured into fertilizer in hole with hand, then manually
Fertilizer is buried in soil-shifting, hoe bad operation when operating in this way, is easily damaged crop, it is pungent to put fertile operating personnel's stoop labor
Hardship, labor of fertilizer application intensity is big, and operating efficiency is low.
The content of the invention
The present invention is directed to deficiency of the prior art, there is provided a kind of Backpack type plant fertilising device for administration of drugs, its integration
All fertilising steps, simple to operate, operating efficiency is high, fertilizer good absorbing effect.
In order to solve the above technical problems, the present invention is addressed by following technical proposals：A kind of Backpack type plant fertilising
Device for administration of drugs, including interconnected fertilizer storage container and fertilizer output device；
The fertilizer output device includes housing, and interconnected feeding-passage and through hole body are offered in the housing,
The through hole body runs through the housing in vertical direction, and the piston piece to seal is slidably connected in the through hole body.
Brace and discharge nozzle are provided with the fertilizer storage container, the discharge nozzle is connected with the feeding-passage.
In above-mentioned technical proposal, it is preferred that the piston piece includes being slidably connected at the piston in the through hole body on wall
Head and the piston rod being connected with the piston head top surface.
In above-mentioned technical proposal, it is preferred that be additionally provided with quantitative fertilization device in the fertilizer output device；
The quantitative fertilization device includes being interference fitted in collection materials and parts in the through hole body on wall, for removing unnecessary fertilizer
The rushing board mechanism of material and the limited block component that position-limiting action is played to the piston piece；
The collection materials and parts include support block, spring, support column and the material collecting tank being sequentially connected, and the support block is led to described
Hole body is interference fitted, and is provided with cross bar on the support column, the trench bottom that gathers materials offers discharging opening, set in the discharging opening
It is equipped with electromagnet and is rotatably connected to sealing block, the sealing block outside end is provided with coordinates what is attracted with the electromagnet
Iron block；
The rushing board mechanism includes the No.1 gas for being opened in groove in the through hole body on wall, being arranged in the groove
Cylinder, by No.1 cylinder controlled level movement push pedal and be arranged in the through hole body on wall and control the No.1 gas
The button switch that cylinder runs or closed, the button switch are located at the underface of the cross bar；
The limited block component includes being arranged on some upper limit position blocks above the piston head and is arranged on the work
Some lower position blocks below chock plug, it is provided with the lower position block side wall and controls the electromagnet to be powered or the power supply of power-off
Switch, while the briquetting coordinated with the power switch is provided with the piston head bottom surface.
By setting quantitative fertilization device, ensure that the amount equalization of each fertilizing operation application fertilizer is controllable, plant science
Fertilising, growth optimize.
In above-mentioned technical proposal, it is preferred that be further opened with the ring for collecting unnecessary fertilizer on wall in the through hole body
Shape accommodating chamber, the discharge gate communicated with the annular accommodating chamber is offered on the housing exterior walls, the discharge gate is by an envelope
Lid sealing.By setting annular accommodating chamber to collect unnecessary fertilizer, it is easy to next utilization, avoids wasting, it is cost-effective.
In above-mentioned technical proposal, it is preferred that one coordinated with the annular accommodating chamber opening is offered in the support block
Number inclined-plane.By setting No.1 inclined-plane, ensure that all unnecessary fertilizer can reclaim and enter in annular accommodating chamber, avoid wave
Take.
In above-mentioned technical proposal, it is preferred that there is one in the annular accommodating chamber and be connected with the No.1 inclined-plane
No. two inclined-planes.By setting No. two inclined-planes, residual fertilizer in annular accommodating chamber is avoided, ensures all fertilizer in annular accommodating chamber
Material can be taken out, and avoid Residual Fertilizer in annular accommodating chamber endometamorphism, and the fertilizer that this part is gone bad is applied for next time
Fertilizer, unfavorable injury is caused to plant.
In above-mentioned technical proposal, it is preferred that be additionally provided with cone outlet, the cone outlet in the housing bottom
Inside offer the tapping channel intercommunicated with the through hole body phase.By setting cone outlet, the convenient open hole for putting fertilizer.
In above-mentioned technical proposal, it is preferred that gear mud structure, the gear mud structure bag are provided with the cone outlet
Include the cell body being interconnected with the tapping channel, No. two cylinders being arranged in the cell body and match somebody with somebody with No. two cylinders
Close the baffle plate of connection.Mud structure is kept off by setting, avoids, because cone outlet is inserted into soil, causing soil to enter discharging
The problem of blocking tapping channel in passage, ensures the smooth fertilising of device.
In above-mentioned technical proposal, it is preferred that the support block bottom surface is additionally provided with guiding channel.By setting guiding channel
It is easy to fertilizer to smoothly enter in tapping channel, avoids part Residual Fertilizer on cone outlet top surface.
The beneficial effects of the invention are as follows：All fertilising steps of integration of the invention, simple to operate, operating efficiency is high, fertilizer
Good absorbing effect；Ensure that the amount equalization of each fertilizing operation application fertilizer is controllable using quantitative fertilization device, plant science is applied
Fertilizer, optimize the growth pattern of plant, accelerate the speed of growth of plant and improve the luxuriant degree of plant, and avoid because applying fertilizer
Plant death problem caused by amount, avoid because apply fertilizer it is very few caused by plant growth it is excessively slow or withered the problem of.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the enlarged diagram at D in Fig. 1.
Fig. 3 is the enlarged diagram at E in Fig. 1.
Fig. 4 is the enlarged diagram at F in Fig. 1.
Fig. 5 is the enlarged diagram at G in Fig. 1.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：Referring to Fig. 1-Fig. 5, one kind back of the body
Packet mode plant fertilising device for administration of drugs, including interconnected fertilizer storage container 1 and fertilizer output device, wherein fertilizer storage are held
Brace 11 and discharge nozzle 12 are set on device 1, brace 11 is used for operator and carries on the back fertilizer storage container in shoulder, is convenient for carrying,
And discharge nozzle 12 is connected with feeding-passage 21 cited below, that is to say, that between fertilizer storage container 1 and fertilizer output device
It is interconnected by discharge nozzle 12, meanwhile, one end that discharge nozzle 12 is connected with fertilizer output device is detachable, is only needing
Into fertilizer output device add fertilizer when just need discharge nozzle is coupled, increase fertilizer output device it is flexible
Property.
The fertilizer output device includes housing 2, and interconnected feeding-passage 21 and through hole are offered in the housing 2
Body 22, through hole body 22 run through whole housing 2, the work to seal are slidably connected in the through hole body 22 in vertical direction
Plug member, the piston piece include the piston head 31 being slidably connected on the inwall of through hole body 22 and pushed up with the piston head 31
The connected piston rod 32 in face.
Quantitative fertilization device is additionally provided with the fertilizer output device.
The quantitative fertilization device includes being interference fitted in collection materials and parts 4 on the inwall of through hole body 22, more for removing
The rushing board mechanism 5 of remaining fertilizer and the limited block component that position-limiting action is played to the piston piece.
The collection materials and parts 4 include support block 41, spring 42, support column 43 and the material collecting tank 44 being sequentially connected, the support
Block 41 is interference fitted with the through hole body 22 so that whole collection materials and parts 4 are detachable.
Cross bar 431 is provided with the support column 43, the bottom surface of cross bar 431 can be set semi-cylindrical hill, be easy to carry with lower section
To button switch 54 coordinate, the bottom of material collecting tank 44 offers discharging opening 441, and electromagnetism is provided with the discharging opening 441
Iron 442 and sealing block 443 is rotatably connected to, the outside end of sealing block 443 is provided with and the electromagnet 442 coordinates and inhaled
The iron block 444 drawn, when the solenoid is energized, electromagnet attract iron block so that sealing block seals up discharging opening；When electromagnet powers off
When, influenceed by the gravity of iron block, sealing block is opened.
The rushing board mechanism 5 include be opened on the inwall of through hole body 22 groove 51, be arranged in the groove 51
No.1 cylinder 52, by the controlled level of No.1 cylinder 52 movement push pedal 53 and be arranged on the inwall of through hole body 22
And the button switch 54 for controlling the No.1 cylinder 52 to run or close, the button switch 54 are being located at the cross bar 431 just
Lower section, No.1 cylinder 52 is connected with a loudspeaker, and when No.1 cylinder 52 releases push pedal 53, loudspeaker will sound, and No.1 cylinder
52 is same as the prior art with the associated electrical connected mode of loudspeaker, does not do and excessively repeats, and presses button when cross bar 431 moves down and opens
After closing 54, No.1 cylinder 52 promotes push pedal 53, the unnecessary fertilizer in the top of material collecting tank 44 is pushed away, so as to ensure the equivalent of fertilizer.
The limited block component includes being arranged on some upper limit position blocks 61 of the top of piston head 31 and is arranged on institute
Some lower position blocks 62 of the lower section of piston head 31 are stated, it is logical that the control electromagnet 442 is provided with the side wall of lower position block 62
Electricity or the power switch 621 of power-off, while the pressure coordinated with the power switch 621 is provided with the bottom surface of piston head 31
Block 311, when piston head moves down into minimum point, piston head is bonded with lower position block, and now briquetting turns on the power switch.
The annular accommodating chamber 7 for collecting unnecessary fertilizer is further opened with the inwall of through hole body 22, in the housing 2
The discharge gate communicated with the annular accommodating chamber 7 is offered on outer wall, the discharge gate is by the sealing of a capping 71.By setting ring
Shape accommodating chamber collects unnecessary fertilizer, is easy to next utilization, avoids wasting, cost-effective.
The No.1 inclined-plane 411 coordinated with the annular opening of accommodating chamber 7, No.1 inclined-plane are offered in the support block 41
411 lower end and the least significant end of the opening of annular accommodating chamber 7 offset.By setting No.1 inclined-plane, ensure all unnecessary fertilizer
It can reclaim and enter in annular accommodating chamber, avoid wasting.
There are No. two inclined-planes 72 being connected with the No.1 inclined-plane 411, No.1 is oblique in the annular accommodating chamber 7
The least significant end in face 411 and the most significant end on No. two inclined-planes 72 abut, the angle on No.1 inclined-plane 411 and the angle on No. two inclined-planes 72
It is identical.By setting No. two inclined-planes, residual fertilizer in annular accommodating chamber is avoided, ensures that all fertilizer in annular accommodating chamber can
It is enough to take out, Residual Fertilizer is avoided in annular accommodating chamber endometamorphism, and the fertilizer that this part is gone bad is used to apply fertilizer next time, to planting
Thing causes unfavorable injury.
Cone outlet 8 is additionally provided with the bottom of housing 2, is offered in the cone outlet 8 and the through hole
The interconnected tapping channel 81 of body 22, tapping channel is in herringbone, reaches dispersed fertilising, avoids fertilizer from excessively concentrating on one
Place.By setting cone outlet, the convenient open hole for putting fertilizer.
Gear mud structure is provided with the cone outlet 8, the gear mud structure includes and the phase of tapping channel 81
Intercommunicated cell body 82, No. two cylinders 83 being arranged in the cell body 82 and the gear being connected with No. two cylinders 83
Plate 84.Keep off mud structure by setting, avoid because cone outlet is inserted into soil, cause soil enter in tapping channel and
The problem of blocking tapping channel, ensures the smooth fertilising of device.
The bottom surface of support block 41 is additionally provided with guiding channel 9.By setting guiding channel to be easy to fertilizer to smoothly enter
Into tapping channel, part Residual Fertilizer is avoided on cone outlet top surface.
Before use, piston head is moved down into lowest part first, now, piston head seals up the outlet of feeding-passage
Place, briquetting press power switch, and electromagnet power-off, discharging opening is opened, and push pedal is in retracted state, and it is located at beside material collecting tank；
In use, fertilizer output device entirety is exerted a force downwards to the opening position that needs apply fertilizer, pass through cone outlet
Effect, holds hole successfully, then, piston head is brought up into top, piston head leaves the exit of feeding-passage, and briquetting leaves power supply and opened
Close, sealing block seals material mouth, fertilizer from feeding-passage enter in through hole body and it is final under fall in material collecting tank and gathering materials
Accumulate in groove, with increasing for the fertilizer in material collecting tank so that the overall weight increase of material collecting tank, material collecting tank move down, spring by
To pressure after-contraction, in this folding process, after cross bar contacts with button switch and presses button switch, No.1 cylinder will
Push pedal is released, and turns down unnecessary fertilizer, while the fertilizer that push pedal also prevents top to fall is continued into material collecting tank, now
Loudspeaker sound, and remind operating personnel to push piston head, seal up feeding-passage, meanwhile, briquetting presses power switch, electromagnet
It is powered, discharging opening is opened, and fertilizer is drained into the hole held successfully before after entering tapping channel, completes single-dose application operation, together
When, can be when fertilizer material to avoid soil from blocking the exit of tapping channel, pull-up fertilizer output device, makes slightly up
Obtain and produce gap between cone outlet and soil, consequently facilitating discharging.
Claims (7)
- The device for administration of drugs 1. a kind of Backpack type plant is applied fertilizer, it is characterised in that：Including interconnected fertilizer storage container（1）And fertilizer Expect output device；The fertilizer output device includes housing（2）, the housing（2）Inside offer interconnected feeding-passage（21）With it is logical Hole body（22）, the through hole body（22）Run through the housing in vertical direction（2）, the through hole body（22）Inside slidably connect The piston piece to seal；The fertilizer storage container（1）On be provided with brace（11）And discharge nozzle（12）, the discharge nozzle（12）With the charging Passage（21）It is connected, the piston piece includes being slidably connected at the through hole body（22）Piston head on inwall（31）And with institute State piston head（31）The connected piston rod of top surface（32）, quantitative fertilization device is additionally provided with the fertilizer output device；The quantitative fertilization device includes being interference fitted in the through hole body（22）Collection materials and parts on inwall（4）, it is more for removing The rushing board mechanism of remaining fertilizer（5）And the limited block component of position-limiting action is played to the piston piece；The collection materials and parts（4）Including the support block being sequentially connected（41）, spring（42）, support column（43）And material collecting tank（44）, institute State support block（41）With the through hole body（22）Interference fit, the support column（43）On be provided with cross bar（431）, it is described to gather materials Groove（44）Bottom offers discharging opening（441）, the discharging opening（441）Inside it is provided with electromagnet（442）And it is rotatably connected to Sealing block（443）, the sealing block（443）Outside end is provided with and the electromagnet（442）Coordinate the iron block attracted （444）；The rushing board mechanism（5）Including being opened in the through hole body（22）Groove on inwall（51）, be arranged on the groove （51）Interior No.1 cylinder（52）, by the No.1 cylinder（52）The push pedal of controlled level movement（53）And it is arranged on described logical Hole body（22）On inwall and control the No.1 cylinder（52）Operation or the button switch closed（54）, the button switch（54） Positioned at the cross bar（431）Underface；The limited block component includes being arranged on the piston head（31）Some upper limit position blocks of top（61）And it is arranged on institute State piston head（31）Some lower position blocks of lower section（62）, the lower position block（62）The control electromagnet is provided with side wall （442）The power switch for being powered or powering off（621）, while in the piston head（31）It is provided with bottom surface and the power switch （621）The briquetting of cooperation（311）.
- A kind of 2. Backpack type plant fertilising device for administration of drugs according to claim 1, it is characterised in that：In the through hole body （22）The annular accommodating chamber for collecting unnecessary fertilizer is further opened with inwall（7）, in the housing（2）Offered on outer wall with The annular accommodating chamber（7）The discharge gate communicated, the discharge gate is by a capping（71）Sealing.
- A kind of 3. Backpack type plant fertilising device for administration of drugs according to claim 2, it is characterised in that：The support block（41） On offer and the annular accommodating chamber（7）Be open the No.1 inclined-plane coordinated（411）.
- A kind of 4. Backpack type plant fertilising device for administration of drugs according to claim 3, it is characterised in that：The annular accommodating chamber （7）Inside there is one and the No.1 inclined-plane（411）No. two inclined-planes being connected（72）.
- A kind of 5. Backpack type plant fertilising device for administration of drugs according to claim 4, it is characterised in that：In the housing（2） Bottom is additionally provided with cone outlet（8）, the cone outlet（8）Inside offer and the through hole body（22）It is interconnected Tapping channel（81）.
- A kind of 6. Backpack type plant fertilising device for administration of drugs according to claim 5, it is characterised in that：Discharged in the cone Part（8）On be provided with gear mud structure, the gear mud structure includes and the tapping channel（81）Interconnected cell body（82）, set Put in the cell body（82）No. two interior cylinders（83）And with No. two cylinders（83）The baffle plate of mating connection（84）.
- A kind of 7. Backpack type plant fertilising device for administration of drugs according to claim 6, it is characterised in that：The support block（41） Bottom surface is additionally provided with guiding channel（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132633.1A CN106900684B (en) | 2017-03-07 | 2017-03-07 | A kind of Backpack type plant fertilising device for administration of drugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132633.1A CN106900684B (en) | 2017-03-07 | 2017-03-07 | A kind of Backpack type plant fertilising device for administration of drugs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106900684A CN106900684A (en) | 2017-06-30 |
| CN106900684B true CN106900684B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710132633.1A Expired - Fee Related CN106900684B (en) | 2017-03-07 | 2017-03-07 | A kind of Backpack type plant fertilising device for administration of drugs |
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Families Citing this family (5)
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| CN107852931B (en) * | 2017-12-18 | 2023-05-09 | 台州学院 | Fertilizing device suitable for flower cultivation |
| CN108811655B (en) * | 2018-05-23 | 2021-04-06 | 道真自治县茂峰中药材发展有限公司 | Fertilizing equipment for radix scrophulariae |
| CN109005850B (en) * | 2018-08-10 | 2020-06-09 | 温州科技职业学院 | Hand propelled plant fertilization dispensing device |
| CN109716910B (en) * | 2019-03-01 | 2020-05-22 | 中国农业大学 | Rotor type liquid fertilizer precision application and quantification device |
| CN114568097B (en) * | 2022-03-22 | 2022-12-16 | 安徽省农业科学院烟草研究所 | Portable accurate fertilizer placement drill |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2223626C2 (en) * | 2002-02-11 | 2004-02-20 | Всероссийский научно-исследовательский институт противопожарной охраны лесов и механизации лесного хозяйства | Apparatus for injecting of liquid preparations into soil |
| CN201054883Y (en) * | 2007-07-06 | 2008-05-07 | 李建文 | Device for deep fertilizing dry chemical fertilizer |
| CN101658120A (en) * | 2008-08-28 | 2010-03-03 | 北京玉佳明三态离子科学研究院有限公司 | Method for producing multifunctional injector for plant root soil |
| CN201414295Y (en) * | 2009-05-26 | 2010-03-03 | 张桥梁 | Drill rod inserting type top-dressing appliance |
| CN204317011U (en) * | 2014-11-07 | 2015-05-13 | 南京登博生物科技有限公司 | The buried fertilizer applicator of operating efficiency can be improved |
| CN105875003A (en) * | 2014-10-30 | 2016-08-24 | 重庆市赛欧生态农业有限公司 | Injection type fertilizer applicator |
| CN106258129A (en) * | 2016-08-16 | 2017-01-04 | 朱德苹 | A kind of fertilizer applicator for crops |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5346983B2 (en) * | 2011-05-09 | 2013-11-20 | ヤマホ工業株式会社 | Simple sprayer |
-
2017
- 2017-03-07 CN CN201710132633.1A patent/CN106900684B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2223626C2 (en) * | 2002-02-11 | 2004-02-20 | Всероссийский научно-исследовательский институт противопожарной охраны лесов и механизации лесного хозяйства | Apparatus for injecting of liquid preparations into soil |
| CN201054883Y (en) * | 2007-07-06 | 2008-05-07 | 李建文 | Device for deep fertilizing dry chemical fertilizer |
| CN101658120A (en) * | 2008-08-28 | 2010-03-03 | 北京玉佳明三态离子科学研究院有限公司 | Method for producing multifunctional injector for plant root soil |
| CN201414295Y (en) * | 2009-05-26 | 2010-03-03 | 张桥梁 | Drill rod inserting type top-dressing appliance |
| CN105875003A (en) * | 2014-10-30 | 2016-08-24 | 重庆市赛欧生态农业有限公司 | Injection type fertilizer applicator |
| CN204317011U (en) * | 2014-11-07 | 2015-05-13 | 南京登博生物科技有限公司 | The buried fertilizer applicator of operating efficiency can be improved |
| CN106258129A (en) * | 2016-08-16 | 2017-01-04 | 朱德苹 | A kind of fertilizer applicator for crops |
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| CN106900684A (en) | 2017-06-30 |
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Effective date of registration: 20201119 Address after: Caozhou formation, Paotian village, Hechuan Town, Yongxin County, Ji'an City, Jiangxi Province Patentee after: Yongxin County Lvxin Agricultural Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang Province, Jianggan District 310020 building 6 Room 501, unit 1, Nan Xiao Patentee before: Yan Minye |
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