CN106856767B - A kind of hand propelled plant fertilising device for administration of drugs - Google Patents
A kind of hand propelled plant fertilising device for administration of drugs Download PDFInfo
- Publication number
- CN106856767B CN106856767B CN201710132632.7A CN201710132632A CN106856767B CN 106856767 B CN106856767 B CN 106856767B CN 201710132632 A CN201710132632 A CN 201710132632A CN 106856767 B CN106856767 B CN 106856767B
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- fertilizer
- hole body
- administration
- housing
- plant
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- 239000003814 drug Substances 0.000 title claims abstract description 15
- 229940079593 drug Drugs 0.000 title claims abstract description 15
- 239000003337 fertilizer Substances 0.000 claims abstract description 80
- 230000004720 fertilization Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000010079 rubber tapping Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims 1
- 230000008635 plant growth Effects 0.000 abstract description 4
- 230000007773 growth pattern Effects 0.000 abstract description 2
- 230000005080 plant death Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 13
- 239000002689 soil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/16—Fertiliser distributors with means for pushing out the fertiliser, e.g. by a roller
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of hand propelled plant fertilising device for administration of drugs.Object fertilising device for administration of drugs, including interconnected fertilizer storage container and fertilizer output device；No.1 magnet is provided on fertilizer storage container side wall；Fertilizer output device includes housing, No. two magnet attracted with the cooperation of No.1 magnet are provided on housing exterior walls, interconnected feeding-passage and through-hole body are offered in housing, through-hole body slidably connects the piston piece to seal in housing, through-hole body in vertical direction.The present invention ensures that the amount of each fertilizing operation application fertilizer is impartial 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 the Plant death problem caused by excess of applying fertilizer is avoided, avoids the problem that plant growth is excessively slow or withered caused by fertilising is very few.
Description
Technical field
The present invention relates to plant fertilising farm implements, specifically a kind of hand propelled plant fertilising device for administration of drugs.
Background technology
At present, there are mainly two types of common plant fertilization modes, 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, being poured into fertilizer in hole, then manually with hand
Fertilizer is buried in soil-shifting, and 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 working efficiency is low.
Invention content
The present invention provides a kind of hand propelled plant fertilising device for administration of drugs, integration for deficiency of the prior art
All fertilising steps, easy to operate, working efficiency is high, fertilizer good absorption effect.
In order to solve the above technical problems, the present invention is addressed by following technical proposals：A kind of hand propelled plant fertilising
Device for administration of drugs, including interconnected fertilizer storage container and fertilizer output device；
Handle is provided at the top of the fertilizer storage container, the fertilizer storage container bottom is provided with several pulleys, institute
It states and is provided with No.1 magnet on fertilizer storage container side wall；
The fertilizer output device includes housing, is provided with what is attracted with No.1 magnet cooperation on the housing exterior walls
No. two magnet offer interconnected feeding-passage and through-hole body in the housing, and the through-hole body passes through in vertical direction
The housing is worn, the piston piece to seal is slidably connected in the through-hole body.
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 extra 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 sequentially connected supporting block, spring, support column and material collecting tank, and the supporting 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 discharge port, set in the discharge port
It is equipped with electromagnet and is rotatably connected to sealing block, the sealing block outside end is provided with what is attracted with electromagnet cooperation
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 plate and be arranged in the through-hole body on wall and control the No.1 gas
The button switch that cylinder runs or closes, the button switch are located at the underface of the cross bar；
The limited block component includes being arranged on several upper limit position blocks above the piston head and is arranged on the work
Several lower position blocks below chock plug are provided on the lower position block side wall and the electromagnet are controlled to be powered or the power supply of power-off
Switch, while the briquetting coordinated with the power switch is provided on the piston head bottom surface.
By setting quantitative fertilization device, ensure that each fertilizing operation applies the amount equalization of fertilizer controllably, plant science
Fertilising, growth optimize.
In above-mentioned technical proposal, it is preferred that be further opened with the ring for collecting extra fertilizer on wall in the through-hole body
Shape accommodating chamber offers the discharge gate communicated with the annular accommodating chamber on the housing exterior walls, and the discharge gate is by an envelope
Lid sealing.By the way that annular accommodating chamber is set to collect extra fertilizer, convenient for utilization next time, avoid wasting, it is cost-effective.
In above-mentioned technical proposal, it is preferred that one with the annular accommodating chamber opening cooperation is offered in the supporting block
Number inclined-plane.By setting No.1 inclined-plane, ensure that all extra fertilizer can recycle and enter in annular accommodating chamber, avoid wave
Take.
In above-mentioned technical proposal, it is preferred that there are one be connected with the No.1 inclined-plane for tool in the annular accommodating chamber
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 take out, and Residual Fertilizer is avoided to be applied in annular accommodating chamber endometamorphism, and by the fertilizer that this part is gone bad for next time
Fertilizer causes plant unfavorable injury.
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 being interconnected with the through-hole body.By setting cone outlet, facilitate the open hole for putting fertilizer.
In above-mentioned technical proposal, it is preferred that gear mud structure, the gear mud structure packet are provided on the cone outlet
No. two cylinders include the groove body being interconnected with the tapping channel, being arranged in the groove body and match with No. two cylinders
Close the baffle of connection.Mud structure is kept off by setting, avoids being inserted into soil because of cone outlet, soil is caused to enter discharging
The problem of blocking tapping channel in channel, ensures the smooth fertilising of device.
In above-mentioned technical proposal, it is preferred that the supporting block bottom surface is additionally provided with guiding channel.By setting guiding channel
It is smoothly entered in tapping channel convenient for fertilizer, 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, easy to operate, working efficiency is high, fertilizer
Good absorption effect；Ensure that each fertilizing operation applies the amount equalization of fertilizer controllably using quantitative fertilization device, plant science is applied
Fertilizer optimizes the growth pattern of plant, accelerates the speed of growth of plant and improves the luxuriant degree of plant, and avoid because applying fertilizer
Plant death problem caused by amount avoids the problem that plant growth is excessively slow or withered caused by fertilising is very few.
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.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：Referring to Fig. 1-Fig. 5, a kind of hand
Pushing-type plant fertilising device for administration of drugs, including interconnected fertilizer storage container 1 and fertilizer output device, the fertilizer storage is held
1 top of device is provided with handle 11, and 1 bottom of fertilizer storage container is provided with several pulleys 12,1 side of fertilizer storage container
No.1 magnet 13 is provided on wall, the fertilizer output device includes housing 2, is provided with and described one on 2 outer wall of housing
No. two magnet 23 that the cooperation of number magnet 13 attracts, wherein, fertilizer output device is attracted each other by No.1 magnet and No. two magnet
And hang in the air, it is easy to remove, prevent the damage in moving process.
Interconnected feeding-passage 21 and through-hole body 22 are offered in the housing 2, through-hole body 22 is in vertical direction
Through entire housing 2, the piston piece to seal is slidably connected in the through-hole body 22, the piston piece includes the company of slip
The piston head 31 being connected on 22 inner wall of through-hole body and the piston rod 32 being connected with 31 top surface of piston head.
Quantitative fertilization device is additionally provided in the fertilizer output device.
The quantitative fertilization device includes being interference fitted in collection materials and parts 4 on 22 inner wall of through-hole body, 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 sequentially connected supporting block 41, spring 42, support column 43 and material collecting tank 44, the support
Block 41 is interference fitted with the through-hole body 22 so that entire collection materials and parts 4 are detachable.
Cross bar 431 is provided on the support column 43,431 bottom surface of cross bar can set semi-cylindrical hill, convenient for being carried with lower section
To button switch 54 coordinate, 44 bottom of material collecting tank offers discharge port 441, and electromagnetism is provided in the discharge port 441
Iron 442 and sealing block 443 is rotatably connected to, 443 outside end of sealing block is provided with and the electromagnet 442 cooperation is inhaled
The iron block 444 drawn, when the solenoid is energized, electromagnet attract iron block so that sealing block seals up discharge port；When electromagnet powers off
When, it is influenced by the gravity of iron block, sealing block is opened.
The rushing board mechanism 5 includes the groove 51 being opened on 22 inner wall of through-hole body, is arranged in the groove 51
No.1 cylinder 52, by 52 controlled level of No.1 cylinder movement push plate 53 and be arranged on 22 inner wall of through-hole body
And the button switch 54 that the No.1 cylinder 52 is controlled 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 plate 53, loudspeaker will sound, and No.1 cylinder
52 is same as the prior art with the associated electrical connection mode of loudspeaker, does not do and excessively repeats, and is opened when cross bar 431 is moved down by lower button
After closing 54, No.1 cylinder 52 pushes push plate 53, and the 44 extra fertilizer in top of material collecting tank is pushed away and is fallen, so as to ensure the equivalent of fertilizer.
The limited block component includes being arranged on several upper limit position blocks 61 of 31 top of piston head and is arranged on institute
Several lower position blocks 62 of 31 lower section of piston head are stated, it is logical that the control electromagnet 442 is provided on 62 side wall of lower position block
Electricity or the power switch 621 of power-off, while the pressure coordinated with the power switch 621 is provided on 31 bottom surface of piston head
Block 311, when piston head moves down into minimum point, piston head is bonded with lower position block, and briquetting turns on the power switch at this time.
The annular accommodating chamber 7 for collecting extra fertilizer is further opened on 22 inner wall of through-hole body, in the housing 2
The discharge gate communicated with the annular accommodating chamber 7 is offered on outer wall, the discharge gate is by 71 sealing of a capping.By setting ring
Shape accommodating chamber collects extra fertilizer, is utilized convenient for next time, avoids wasting, cost-effective.
The No.1 inclined-plane 411 with the annular opening of accommodating chamber 7 cooperation, No.1 inclined-plane are offered in the supporting 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 extra fertilizer
It can recycle and enter in annular accommodating chamber, avoid wasting.
For tool there are one 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 applied fertilizer for next time, to planting
Object causes unfavorable injury.
Cone outlet 8 is additionally provided in 2 bottom of housing, is offered in the cone outlet 8 and the through-hole
The interconnected tapping channel 81 of body 22, tapping channel are in herringbone, reach dispersed fertilising, fertilizer is avoided excessively to concentrate on one
Place.By setting cone outlet, facilitate the open hole for putting fertilizer.
Gear mud structure is provided on the cone outlet 8, the gear mud structure includes and 81 phase of tapping channel
Intercommunicated groove body 82, No. two cylinders 83 being arranged in the groove body 82 and the gear being connected with No. two cylinders 83
Plate 84.Mud structure is kept off by setting, avoids being inserted into soil because of cone outlet, cause soil enter in tapping channel and
The problem of blocking tapping channel, ensures the smooth fertilising of device.
41 bottom surface of supporting block is additionally provided with guiding channel 9.By the way that guiding channel is set to be smoothly entered convenient for fertilizer
Into tapping channel, part Residual Fertilizer is avoided on cone outlet top surface.
Before use, piston head is moved down into lowest part first, at this point, piston head seals up the outlet of feeding-passage
Place, briquetting press power switch, and electromagnet power-off, discharge port is opened, and push plate is located in retracted state beside material collecting tank；
In use, exert a force downwards at the position that fertilizer output device is integrally applied fertilizer to needs, No.1 magnet and No. two magnetic
Iron detaches, and by the effect of cone outlet, holds hole successfully, then, piston head is brought up to top, piston head leaves feeding-passage
Exit, briquetting leaves power switch, and sealing block seals material mouth, and fertilizer enters in through-hole body and final from feeding-passage
Under fall in material collecting tank and accumulated in material collecting tank, with increasing for the fertilizer in material collecting tank so that the overall weight of material collecting tank
Increase, material collecting tank moves down, and spring is under pressure after-contraction, in this folding process, when cross bar is contacted and pressed with button switch
After lower button switch, No.1 cylinder releases push plate, turns down extra fertilizer, while push plate also prevents the fertilizer that top is fallen
It continuing into material collecting tank, loudspeaker sound at this time, and operating personnel is reminded to push piston head, seal up feeding-passage, meanwhile,
Briquetting presses power switch, and electromagnet is powered, and discharge port is opened, and fertilizer is drained into the hole held successfully before after entering tapping channel
It is interior, complete single-dose application operation, meanwhile, for soil is avoided to block the exit of tapping channel, can when fertilizer material, slightly to
Upper pull-up fertilizer output device so that gap is generated between cone outlet and soil, consequently facilitating discharging.
After use, entire fertilizer output device is lifted upwards so that No.1 magnet and No. two magnet attract each other i.e.
It can.
Claims (7)
- The device for administration of drugs 1. a kind of hand propelled plant is applied fertilizer, it is characterised in that：Including the fertilizer storage container being mutually slidably connected（1） With fertilizer output device；The fertilizer storage container（1）Top is provided with handle（11）, the fertilizer storage container（1）Bottom is provided with several cunnings Wheel（12）, the fertilizer storage container（1）No.1 magnet is provided on side wall（13）；The fertilizer output device includes housing（2）, the housing（2）It is provided on outer wall and the No.1 magnet（13）Cooperation No. two magnet attracted（23）, the housing（2）Inside offer interconnected feeding-passage（21）With through-hole body（22）, it is described Through-hole body（22）Run through the housing in vertical direction（2）, the through-hole body（22）Inside slidably connect what is sealed Piston piece, the piston piece include being slidably connected at the through-hole body（22）Piston head on inner wall（31）And with the work Chock plug（31）The piston rod that top surface is connected（32）, quantitative fertilization device is additionally provided in the fertilizer output device；The quantitative fertilization device includes being interference fitted in the through-hole body（22）Collection materials and parts on inner wall（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 sequentially connected supporting block（41）, spring（42）, support column（43）And material collecting tank（44）, institute State supporting 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 Slot（44）Bottom offers discharge port（441）, the discharge port（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 inner wall（51）, be arranged on the groove （51）Interior No.1 cylinder（52）, by the No.1 cylinder（52）The push plate of controlled level movement（53）And it is arranged on described logical Hole body（22）On inner wall 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）Several upper limit position blocks of top（61）And it is arranged on institute State piston head（31）Several lower position blocks of lower section（62）, the lower position block（62）The control electromagnet is provided on side wall （442）The power switch for being powered or powering off（621）, while in the piston head（31）It is provided on bottom surface and the power switch （621）The briquetting of cooperation（311）.
- 2. a kind of hand propelled 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 extra fertilizer is further opened on inner wall（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.
- 3. a kind of hand propelled plant fertilising device for administration of drugs according to claim 2, it is characterised in that：The supporting block（41） On offer and the annular accommodating chamber（7）Be open the No.1 inclined-plane coordinated（411）.
- 4. a kind of hand propelled plant fertilising device for administration of drugs according to claim 3, it is characterised in that：The annular accommodating chamber （7）There are one interior tools and the No.1 inclined-plane（411）No. two inclined-planes being connected（72）.
- 5. a kind of hand propelled 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）It inside offers and the through-hole body（22）It is interconnected Tapping channel（81）.
- 6. a kind of hand propelled plant fertilising device for administration of drugs according to claim 5, it is characterised in that：It discharges in the cone Part（8）On be provided with gear mud structure, the gear mud structure includes and the tapping channel（81）Interconnected groove body（82）, set It puts in the groove body（82）No. two interior cylinders（83）And with No. two cylinders（83）The baffle of mating connection（84）.
- 7. a kind of hand propelled plant fertilising device for administration of drugs according to claim 6, it is characterised in that：The supporting block（41） Bottom surface is additionally provided with guiding channel（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132632.7A CN106856767B (en) | 2017-03-07 | 2017-03-07 | A kind of hand propelled plant fertilising device for administration of drugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132632.7A CN106856767B (en) | 2017-03-07 | 2017-03-07 | A kind of hand propelled plant fertilising device for administration of drugs |
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| Publication Number | Publication Date |
|---|---|
| CN106856767A CN106856767A (en) | 2017-06-20 |
| CN106856767B true CN106856767B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710132632.7A Active CN106856767B (en) | 2017-03-07 | 2017-03-07 | A kind of hand propelled plant fertilising device for administration of drugs |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110692503B (en) * | 2019-11-13 | 2021-12-28 | 江苏东方硕华光学材料有限公司 | Forest fruit organic fertilizer spreader |
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|---|---|---|---|---|
| SU1644769A1 (en) * | 1989-05-26 | 1991-04-30 | Грузинский Институт Субтропического Хозяйства | Device for applying liquid fertilizer to soil |
| CN201282636Y (en) * | 2008-10-12 | 2009-08-05 | 刘速成 | Artificial fertilizing and sowing equipment |
| CN202759784U (en) * | 2012-04-17 | 2013-03-06 | 王登科 | Full-automatic controllable top dressing gun |
| CN203261711U (en) * | 2013-05-20 | 2013-11-06 | 山东潍坊烟草有限公司昌乐分公司 | Quantitative liquid fertilizing device |
| CN203896730U (en) * | 2014-07-02 | 2014-10-29 | 山东临沂烟草有限公司 | Topdressing device |
| 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 |
| CN204860024U (en) * | 2015-07-22 | 2015-12-16 | 重庆市双恩农机制造有限公司 | Quantitative fertilization machine |
| CN106416553A (en) * | 2016-12-09 | 2017-02-22 | 宁波市林业局林特种苗繁育中心 | Hand-push type plant fertilizing and pesticide application device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016118000A1 (en) * | 2015-01-23 | 2016-07-28 | Sarawak Information Technology And Resources Council (Sitrc) | Fertilizer dispenser |
-
2017
- 2017-03-07 CN CN201710132632.7A patent/CN106856767B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1644769A1 (en) * | 1989-05-26 | 1991-04-30 | Грузинский Институт Субтропического Хозяйства | Device for applying liquid fertilizer to soil |
| CN201282636Y (en) * | 2008-10-12 | 2009-08-05 | 刘速成 | Artificial fertilizing and sowing equipment |
| CN202759784U (en) * | 2012-04-17 | 2013-03-06 | 王登科 | Full-automatic controllable top dressing gun |
| CN203261711U (en) * | 2013-05-20 | 2013-11-06 | 山东潍坊烟草有限公司昌乐分公司 | Quantitative liquid fertilizing device |
| CN203896730U (en) * | 2014-07-02 | 2014-10-29 | 山东临沂烟草有限公司 | Topdressing device |
| 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 |
| CN204860024U (en) * | 2015-07-22 | 2015-12-16 | 重庆市双恩农机制造有限公司 | Quantitative fertilization machine |
| CN106416553A (en) * | 2016-12-09 | 2017-02-22 | 宁波市林业局林特种苗繁育中心 | Hand-push type plant fertilizing and pesticide application device |
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| CN106856767A (en) | 2017-06-20 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180315 Address after: 362603 Dongping City, Quanzhou province Yongchun County town of Tai Village, No. 468 Applicant after: Li Peizhi Address before: Hangzhou City, Zhejiang Province, Jianggan District 310020 building 6 Room 501, unit 1, Nan Xiao Applicant before: Yan Minye |
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Effective date of registration: 20191022 Address after: 221700 Wanggou Town Industrial Park, Fengxian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou long Di Agricultural Technology Co., Ltd. Address before: 362603 Dongping City, Quanzhou province Yongchun County town of Tai Village, No. 468 Patentee before: Li Pei Zhi |