CN107950124A - A kind of pie slow-release fertilizer Semi-automatic fertilizing machine - Google Patents
A kind of pie slow-release fertilizer Semi-automatic fertilizing machine Download PDFInfo
- Publication number
- CN107950124A CN107950124A CN201711162305.2A CN201711162305A CN107950124A CN 107950124 A CN107950124 A CN 107950124A CN 201711162305 A CN201711162305 A CN 201711162305A CN 107950124 A CN107950124 A CN 107950124A
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- China
- Prior art keywords
- hydraulic
- telescopic rod
- drill bit
- slow
- soil
- 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.)
- Pending
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 75
- 239000002689 soil Substances 0.000 claims abstract description 48
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 13
- 239000010720 hydraulic oil Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
Abstract
The present invention relates to a kind of pie slow-release fertilizer Semi-automatic fertilizing machine, including fertilising frame, hydraulic system and punching covering device；Hydraulic system includes storage battery, hydraulic pump, hydraulic cylinder, hydraulicdirectional control valve and hydraulic motor；Hydraulic telescopic rod is distributed in rack both sides；The top of two hydraulic telescopic rods respectively symmetrically connects hydraulic motor both sides；The hydraulic telescopic rod fixed plate that hydraulic motor both sides pass through pulley connection frame both sides；Hydraulic telescopic rod drives hydraulic motor to move up and down；Punching covering device includes drill bit, hydraulic motor, soil surge drum and soil cylinder fixed link；Hydraulic motor lower end connects drill bit；Bottom of drill bit is connected with double-layer blades；The present invention can disposably complete vertical perforating, vertical lifting, automatic earthing, be rapidly completed semi-automatic pie slow-release fertilizer fertilising operation, compensate for the domestic manually blank with mechanical cooperation slow-release fertilizer fertilizer applicator.
Description
Technical field
The present invention relates to a kind of pie slow-release fertilizer Semi-automatic fertilizing machine.
Technical background
Fertilising is a very important step in agricultural production, and in the volume increase of developing country's grain, therein 44% comes from
The effect of chemical fertilizer.Nearly ten years, fertilizer application amount in China's adds 90%, and total output of grain increase is less than 6.5%.
Into after the 1920s, Controlled Release Fertilizer and slow-release fertilizer become the hot spot that chemical fertilizer is reformed and studied.China is agriculture
State of sparetime university, slow-release or control-release fertilizer efficiently, environmentally friendly is a kind of fertilising trend.Slow-release fertilizer is will to delay delaying/controlling for acquisition time with difference
Release fertilizer is blended together the slowly/controlled releasing fertilizer of composition according to a certain percentage, is packed using coating, can provide fruit tree
One period grows required nutrient.The research use of slow-release fertilizer can reduce unreasonable chemical fertilizer input, reduce fertilizer input,
Mitigate the pressure of environment.
In existing technology, chemical fertilizer and organic fertilizer have dedicated fertilizer machinery, these fertilizer apparatus can not realize sustained release
The fertilising requirement of fertilizer, slow-release fertilizer is based on the fertilising of manual borehole at present, and labor intensity is big, operating efficiency is low.Since pie is sustained
The structural particularity of fertilizer, the emission request of pie slow-release fertilizer is that single vertical falls and coating cannot be destroyed, this is just right
The design of the punching unit, vertical lifting structure, earthing component of fertilizer applicator proposes certain requirement.
The content of the invention
In order to solve the needs of pie slow-release fertilizer single vertical fertilising, the present invention provides a kind of pie slow-release fertilizer is semi-automatic
Fertilizer applicator, can complete punching, vertical lift, automatic earthing, can realize pie slow-release fertilizer Semi-automatic fertilizing under hydraulic control
Operation.
The technical solution adopted by the present invention is as follows：
A kind of pie slow-release fertilizer Semi-automatic fertilizing machine, including fertilising frame, hydraulic system and punching covering device.
The fertilising frame includes wheel, draw bar and rack.
Both sides are connected with two wheels, the walking for complete machine by Wheel mounting bracket below the rack.
The draw bar is fixed on rack front end；The rack is connected by draw bar with existing tractor rear suspension；
Draw bar is used to drive fertilizer applicator to advance, turn to.
Two layers up and down of the rack point, lower floor is used to place hydraulic cylinder and storage battery, hydraulic pump；Place and hold cake in upper strata
The container of shape slow-release fertilizer.
The hydraulic system includes storage battery, hydraulic pump, hydraulic cylinder, hydraulicdirectional control valve and hydraulic motor, and storage battery is
Hydraulic pump provides power；Hydraulic pump is connected with hydraulic cylinder, hydraulic cylinder by hydraulic oil pipe respectively with hydraulic motor and hydraulic pressure
Telescopic rod connects；Two reversal valves are connected with hydraulic oil pipe, reversal valve is used for the flow direction for controlling hydraulic oil, two reversal valves point
Not Kong Zhi hydraulic motor and hydraulic telescopic rod action.
Hydraulic telescopic rod is distributed in rack both sides；Two hydraulic telescopic rod bottom fixed plates are symmetricly set on rack both sides bottom
End；Hydraulic telescopic rod bottom fixed plate is in E fonts；Two hydraulic telescopic rod fixed plate bottom symmetricals are vertically mounted on hydraulic pressure
In the fixed plate of telescopic rod bottom；Hydraulic telescopic rod fixed plate top is fixed in rack；Two hydraulic telescopic rod bottom symmetricals hang down
Directly it is fixed in the fixed plate of hydraulic telescopic rod bottom；The top of two hydraulic telescopic rods respectively symmetrically connects hydraulic motor both sides.
Hydraulic motor both sides upper and lower part is respectively arranged with two fixed pulleys；The hydraulic telescopic rod of rack both sides
The notch of a setting is respectively provided with fixed plate, the fixed movable card of pulley is placed in notch；Fixed pulley can be along above and below notch
It is mobile；Hydraulic oil, which provides power, makes hydraulic telescopic rod flexible up and down, and hydraulic telescopic rod drives hydraulic motor to move up and down.
The punching covering device includes drill bit, hydraulic motor, soil surge drum and soil cylinder fixed link；The liquid
Pressure motor lower end connects drill bit；Two hydraulic telescopic rods are symmetrical set relative to drill bit；Drill bit periphery is equipped with soil and collects
Cylinder；Soil surge drum is concentrically mounted to hydraulic motor bottom by soil cylinder fixed link and drill bit；Hydraulic motor control drill bit is just
Turn or reversion, drill bit rolls soil during rotating forward, and under the influence of centrifugal force, soil enters in soil surge drum；When having punched
Cheng Hou, the rise of soil surge drum, after completing to apply fertilizer, drill bit reversion, the soil in soil surge drum is fallen and is backfilled in hole,
Complete automatic earthing operation.
The hydraulic telescopic rod is three-section telescopic bar, in the case where the fluid of hydraulic cylinder promotes, realizes and shrinks, stretches, perpendicular
Nogata brings up drill bit and is vertically moved up or down, and three-section telescopic bar can realize the pushing and lifting of drill bit, realizes punching and carries soil
Operation, and three-section telescopic bar can occupy less vertical space in compression, ensure punching depth, make brill in telescopic rod lifting
Head is lifted to safe distance.
The storage battery provides power for hydraulic pump, and kinetic energy conversion is provided hydraulic cylinder by hydraulic pump.
The bottom of drill bit is connected with double-layer blades, and double-layer blades diameter is equal with slow-release fertilizer fertilizer diameter；Drill bit drives
Double-layer blades get vertical fertile hole, for placing pie slow-release fertilizer vertically.
Beneficial effect of the present invention：
The present invention can disposably complete vertical perforating, vertical lifting, automatic earthing, be rapidly completed semi-automatic pie slow-release fertilizer
Fertilising operation, compensate for the domestic manually blank with mechanical cooperation slow-release fertilizer fertilizer applicator.Frequently removed The present invention reduces slow-release fertilizer
Move, punch the features such as labor of fertilizer application intensity is big.Complete machine has easily maintenance, and it is big to take fertilizer amount, realizes vertical punching, automatic earthing, partly
The functions such as automatic fertilization.
Brief description of the drawings
Fig. 1 is the complete machine structure figure of the present invention.
Fig. 2 is complete machine structure top view of the present invention.
Fig. 3 is present invention punching covering device figure.
Fig. 4 is rack construction figure of the present invention.
Fig. 5 is vertical perforating device rack construction figure of the invention.
Fig. 6 is vertical perforating device rack construction figure profile of the invention.
Fig. 7 is drill bit structure figure of the present invention.
In figure：1. 2. wheel of fertilizer box rack, 3. hydraulic cylinder, 4. vertical 5. axletree of perforating device rack, 6. axletree is fixed
7. draw bar of plate, 8. hydraulic telescopic rod, 9. hydraulic motor 10. is fixed 11. drill bit of pulley, 12. soil surge drum, 13. soil cylinder and is fixed
14. notch of bar, 15. hydraulic telescopic rod fixed plate, 16. hydraulic telescopic rod bottom fixed plate
Embodiment
Detailed description below is used to illustrate the present invention, but is not limited to the scope of the present invention.
The present invention is suitable for semi-automatic punching, launches pie slow-release fertilizer, and realizes automatic earthing.
A kind of as shown in Figure 1, pie slow-release fertilizer Semi-automatic fertilizing machine.Mainly by fertilising frame, hydraulic system, punching earthing dress
Put composition, specifically by rack 1, wheel 2, hydraulic cylinder 3, vertical perforating device rack 4, axletree 5, wheel shaft holder 6, lead
Draw bar 7, hydraulic telescopic rod 8, hydraulic motor 9, fixed pulley 10, drill bit 11, soil surge drum 12, soil cylinder fixed link 13, groove
Mouth 14, hydraulic telescopic rod fixed plate 15, hydraulic telescopic rod bottom fixed plate 16, reversal valve are formed.
The fertilising frame includes wheel 2, draw bar 6, rack 1 and forms.
The 1 lower section both sides of rack are connected with two wheels 2 by Wheel mounting bracket 5；Walking for complete machine.
The draw bar 6 is fixed on 1 front end of rack；The rack 1 is connected by draw bar 6 and existing tractor rear suspension
Connect；Draw bar 6 is used to drive fertilizer applicator to advance, turn to.
The rack 1 is divided two layers up and down, and lower floor is used to place hydraulic cylinder 3 and storage battery, hydraulic pump；Upper strata can place Sheng
Put the container (white plastic basket etc.) of pie slow-release fertilizer.
The hydraulic system includes storage battery, hydraulic pump, hydraulic cylinder 3, reversal valve, hydraulic motor 9, and storage battery is hydraulic pressure
Pump provides power；Hydraulic pump is connected with hydraulic cylinder 3, and hydraulic cylinder 3 is connected by hydraulic oil pipe with hydraulic motor 9, hydraulic pressure is stretched
Contracting bar 8 connects respectively, and two reversal valves are connected on hydraulic oil pipe, and reversal valve is used for the flow direction for controlling hydraulic oil, two reversal valves
The action of hydraulic motor 9 and hydraulic telescopic rod 8 is controlled respectively.
Hydraulic telescopic rod 8 is distributed in 1 both sides of rack；Two hydraulic telescopic rod bottom fixed plates are symmetricly set on 1 liang of rack
Side bottom；Hydraulic telescopic rod bottom fixed plate is in E fonts；Two 15 bottom symmetrical right angle settings of hydraulic telescopic rod fixed plate
In hydraulic telescopic rod bottom fixed plate 16；15 bottom upper of hydraulic telescopic rod fixed plate is fixed in rack 1；Two hydraulic pressure are stretched
8 bottom symmetrical of contracting bar is vertically fixed in hydraulic telescopic rod bottom fixed plate 16；The top of two hydraulic telescopic rods 8 connects respectively
The side of hydraulic motor 9.
The 9 symmetrical both sides of hydraulic motor are respectively connected with two upper and lower fixed pulleys 10；Notch 14 is located at hydraulically extensible
In bar fixed plate 15, the fixed movable card of pulley 10 is placed in notch 14；Fixed pulley 10 can be moved up and down along notch 14；Hydraulic pressure
Oil, which provides power, makes hydraulic telescopic rod stretch about 8, and telescopic rod 8 drives hydraulic motor 9 to move up and down.
The punching covering device includes drill bit 11, hydraulic motor 9, soil surge drum 12 and soil cylinder fixed link 13；
9 lower end of hydraulic motor passes through screw connection drill bit 11；Two hydraulic telescopic rods 8 are set relative to drill bit 11 is symmetrical
Put；The periphery of drill bit 11 is equipped with soil surge drum 12；Soil surge drum 12 by soil cylinder fixed link 13 with drill bit 11 is concentric fixes
In 9 bottom of hydraulic motor；Hydraulic motor 9 controls 11 forward or reverse of drill bit, and drill bit 11 rolls soil during rotating forward, in centrifugal force
Under the action of, soil enters in soil surge drum 12；After the completion of punching, soil surge drum 12 raises, and after completing to apply fertilizer, bores
First 11 reversion, the soil in soil surge drum 12 is fallen and is backfilled in hole, completes automatic earthing operation.
The hydraulic telescopic rod 8, is three-section telescopic bar, in the case where the fluid of hydraulic cylinder 3 promotes, realizes and shrinks, stretches,
Drill bit 11 is driven to be vertically moved up or down on vertical direction, three-section telescopic bar can realize the pushing and lifting of drill bit 11, realize punching
With proposing native operation, three-section telescopic bar can occupy less vertical space in compression, ensure punching depth, in hydraulic telescopic rod
During 8 lifting drill bit 11 can be made to be lifted to safe distance.
The storage battery provides power for hydraulic pump 9, and kinetic energy conversion is provided hydraulic cylinder 3 by hydraulic pump.
11 bottom of drill bit is connected with double-layer blades, and blade diameter is equal with slow-release fertilizer fertilizer diameter, institute's punched hole
To be vertical, pie slow-release fertilizer can be placed vertically.
In use, the draw bar 7 of the present invention is connected with tractor rear suspension end, tractor drives fertilizer applicator to advance；
Fertilizer box is placed in fertilizer box rack 1, pie slow-release fertilizer is placed in fertilizer box plastic box；, will when advancing to predetermined punch position
Vertical perforating device 4 is parked in above required punch position.
Reversal valve on rotational hydraulic pump 9, control drill bit 11 rotate forward, and drill bit 11 is arranged concentrically with soil surge drum 12, is bored
First 11 are located at the center of soil surge drum 12, and drill bit 11 rotates the reversal valve 18 of control hydraulic telescopic rod 8 after rotating forward, hydraulic oil pushes away
Dynamic drill bit 11 is pushed with soil surge drum 12, drill bit 11 break ground it is lower dig fertile hole, soil along drill bit 11 blade into soil receipts
Collect in cylinder 12, when hydraulic telescopic rod 7 drops to minimum point, fertilising hole depth is 30cm, at this time, the big portion of soil in fertilizer applying hole
Divide and be located in soil surge drum 12.After perforating device is depressed into minimum point, 8 reversal valve 18 of rotational hydraulic telescopic rod, by providing
Hydraulic oil thrust raises drill bit 11 and soil surge drum 12, at this time, should ensure that drill bit 11 persistently rotates forward, there is provided centrifugal force, ensures
Soil under gravity, is not slipped in fertilizer applying hole, when perforating device is increased to peak, is manually taken out out of fertilizer box
One pie slow-release fertilizer, and place it in the vertical fertilizer applying hole that drill bit 11 is dug out.
After artificially applying fertilizer is completed, the reversal valve 18 of control hydraulic telescopic rod 8 is rotated, control soil surge drum 12 is pressed downward
It is close to the ground, rotates 3 reversal valve of hydraulic pump of control drill bit 11, there is provided reverse centrifugal force gets rid of the soil in soil surge drum 12
Go out to be backfilling into fertilizer applying hole, complete earthing operation, then soil surge drum 12 and drill bit 11 be raised to do not influence tractor and advance
Height, complete a pie slow-release fertilizer fertilising operation.
Claims (4)
1. a kind of pie slow-release fertilizer Semi-automatic fertilizing machine, it is characterised in that including fertilising frame, hydraulic system and punching covering device；
The fertilising frame includes wheel, draw bar and rack；
Both sides are symmetrically installed two wheels, the walking for complete machine by Wheel mounting bracket below the rack；
The draw bar is fixed on rack front end；Draw bar is used to drive fertilizer applicator to advance, turn to；
Two layers up and down of the rack point, lower floor is used to place hydraulic cylinder and storage battery, hydraulic pump；Upper strata placement holds pie and delays
Release the container of fertilizer；
The hydraulic system includes storage battery, hydraulic pump, hydraulic cylinder, hydraulicdirectional control valve and hydraulic motor, and storage battery is hydraulic pressure
Pump provides power；Hydraulic pump is connected with hydraulic cylinder, hydraulic cylinder by hydraulic oil pipe respectively with hydraulic motor and hydraulically extensible
Bar connects；Two reversal valves are connected with hydraulic oil pipe, reversal valve is used for the flow direction for controlling hydraulic oil, and two reversal valves are controlled respectively
The action of hydraulic motor processed and hydraulic telescopic rod；
Hydraulic telescopic rod is distributed in rack both sides；Two hydraulic telescopic rod bottom fixed plates are symmetricly set on rack both sides bottom；
Hydraulic telescopic rod bottom fixed plate is in E fonts；Two hydraulic telescopic rod fixed plate bottom symmetricals are vertically mounted on hydraulic pressure and stretch
In the fixed plate of contracting bar bottom；Hydraulic telescopic rod fixed plate top is fixed in rack；Two hydraulic telescopic rod bottom symmetricals are vertical
It is fixed in the fixed plate of hydraulic telescopic rod bottom；The top of two hydraulic telescopic rods respectively symmetrically connects hydraulic motor both sides；
Hydraulic motor both sides upper and lower part is respectively arranged with two fixed pulleys；The hydraulic telescopic rod of rack both sides is fixed
The notch of a setting is respectively provided with plate, the fixed movable card of pulley is placed in notch；Fixed pulley can be moved up and down along notch；
Hydraulic telescopic rod drives hydraulic motor to move up and down；
The punching covering device includes drill bit, hydraulic motor, soil surge drum and soil cylinder fixed link；The hydraulic pressure horse
Drill bit is connected up to lower end；Drill bit periphery is equipped with soil surge drum；Soil surge drum is concentric solid with drill bit by soil cylinder fixed link
It is scheduled on hydraulic motor bottom；Hydraulic motor controls drill bit forward or reverse, for rolling or falling soil, completes automatic earthing
Operation；
The hydraulic telescopic rod in the vertical direction drives drill bit to be vertically moved up or down, and realizes the pushing and lifting of drill bit；
The storage battery provides power for hydraulic pump, and kinetic energy conversion is provided hydraulic cylinder by hydraulic pump；
The bottom of drill bit is connected with double-layer blades；Drill bit drives double-layer blades to get vertical fertile hole, for placing pie vertically
Slow-release fertilizer.
A kind of 2. pie slow-release fertilizer Semi-automatic fertilizing machine as claimed in claim 1, it is characterised in that two hydraulic telescopic rod phases
It is symmetrical set for drill bit.
3. a kind of pie slow-release fertilizer Semi-automatic fertilizing machine as claimed in claim 1, it is characterised in that the hydraulic telescopic rod is
Three-section telescopic bar.
A kind of 4. pie slow-release fertilizer Semi-automatic fertilizing machine as claimed in claim 1, it is characterised in that the double-layer blades diameter
It is equal with slow-release fertilizer fertilizer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162305.2A CN107950124A (en) | 2017-11-21 | 2017-11-21 | A kind of pie slow-release fertilizer Semi-automatic fertilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162305.2A CN107950124A (en) | 2017-11-21 | 2017-11-21 | A kind of pie slow-release fertilizer Semi-automatic fertilizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107950124A true CN107950124A (en) | 2018-04-24 |
Family
ID=61965141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711162305.2A Pending CN107950124A (en) | 2017-11-21 | 2017-11-21 | A kind of pie slow-release fertilizer Semi-automatic fertilizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107950124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097528A (en) * | 2021-08-17 | 2022-03-01 | 安徽省舒城县舒丰现代农业科技开发有限责任公司 | Ecological planting method of lucid ganoderma |
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|---|---|---|---|---|
| JP2002213177A (en) * | 2001-01-15 | 2002-07-31 | Koken Boring Mach Co Ltd | Soil sampling system |
| JP2007297859A (en) * | 2006-05-01 | 2007-11-15 | Kubota Corp | Borer |
| CN201805689U (en) * | 2010-08-02 | 2011-04-27 | 北京市农林科学院 | Handheld puncher for stick fertilizer for fruit trees |
| CN201888078U (en) * | 2010-01-14 | 2011-07-06 | 山东农业大学 | Precision fruit tree fertilizing machine |
| CN202773313U (en) * | 2012-08-17 | 2013-03-13 | 天津市泰达盐碱地绿化研究中心 | Urban green space drilling and fertilizing integrated machine |
| CN202818923U (en) * | 2012-08-28 | 2013-03-27 | 贵州省烟草科学研究所 | Portable flue-cured tobacco plantlet transplantation punching machine |
| CN203387876U (en) * | 2013-08-02 | 2014-01-15 | 天津泰达园林建设有限公司 | Punching and fertilizing integrated machine |
| CN103718723A (en) * | 2013-12-05 | 2014-04-16 | 时洪良 | Fertilizer applicator for fruit trees |
| CN207410726U (en) * | 2017-11-21 | 2018-05-29 | 山东农业大学 | A kind of pie slow-release fertilizer Semi-automatic fertilizing machine |
-
2017
- 2017-11-21 CN CN201711162305.2A patent/CN107950124A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213177A (en) * | 2001-01-15 | 2002-07-31 | Koken Boring Mach Co Ltd | Soil sampling system |
| JP2007297859A (en) * | 2006-05-01 | 2007-11-15 | Kubota Corp | Borer |
| CN201888078U (en) * | 2010-01-14 | 2011-07-06 | 山东农业大学 | Precision fruit tree fertilizing machine |
| CN201805689U (en) * | 2010-08-02 | 2011-04-27 | 北京市农林科学院 | Handheld puncher for stick fertilizer for fruit trees |
| CN202773313U (en) * | 2012-08-17 | 2013-03-13 | 天津市泰达盐碱地绿化研究中心 | Urban green space drilling and fertilizing integrated machine |
| CN202818923U (en) * | 2012-08-28 | 2013-03-27 | 贵州省烟草科学研究所 | Portable flue-cured tobacco plantlet transplantation punching machine |
| CN203387876U (en) * | 2013-08-02 | 2014-01-15 | 天津泰达园林建设有限公司 | Punching and fertilizing integrated machine |
| CN103718723A (en) * | 2013-12-05 | 2014-04-16 | 时洪良 | Fertilizer applicator for fruit trees |
| CN207410726U (en) * | 2017-11-21 | 2018-05-29 | 山东农业大学 | A kind of pie slow-release fertilizer Semi-automatic fertilizing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097528A (en) * | 2021-08-17 | 2022-03-01 | 安徽省舒城县舒丰现代农业科技开发有限责任公司 | Ecological planting method of lucid ganoderma |
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| PB01 | Publication | ||
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Application publication date: 20180424 |