CN111955125A - Fertilizer injection unit for agricultural machine - Google Patents
Fertilizer injection unit for agricultural machine Download PDFInfo
- Publication number
- CN111955125A CN111955125A CN202010842819.8A CN202010842819A CN111955125A CN 111955125 A CN111955125 A CN 111955125A CN 202010842819 A CN202010842819 A CN 202010842819A CN 111955125 A CN111955125 A CN 111955125A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- jar body
- hose
- bottom plate
- switch
- 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- Withdrawn
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Classifications
-
- 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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- 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
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizing (AREA)
Abstract
The invention provides a fertilizer applying device for agricultural machinery, which comprises a bottom plate, wherein a second through hole is formed in the bottom plate, a drill bit is sleeved in the second through hole, a transverse plate is arranged above the drill bit, longitudinal plates are arranged on two sides of the transverse plate, the bottom of each longitudinal plate is fixedly connected with the surface of the bottom plate, a sliding groove is formed in each longitudinal plate, a sliding block is arranged in each sliding groove and is connected with each sliding groove in a sliding mode, each sliding block is fixedly connected with the transverse plate, the bottom of each sliding block is fixedly connected with a spring, one end of each spring is fixedly connected with the bottom plate, the surface of each transverse plate is fixedly connected with a first motor, a rotating shaft of each first motor is fixedly connected with a connecting rod, holes are drilled in the ground through the drill bit, when the holes are drilled through the drill bit, fertilizer in a tank body is conveyed into the groove body through a first hose by a first water suction pump, thereby realizing the accurate underground fertilization to the plants and facilitating the absorption of the plant roots.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a fertilizing device for agricultural machinery.
Background
Fertilization refers to an agricultural technical measure of applying a fertilizer into soil or spraying the fertilizer on plants, providing nutrients required by the plants and maintaining and improving the soil fertility. The main purposes of fertilization are to increase crop yield, improve crop quality, fertilize soil and improve economic benefits, so that reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture.
The existing agricultural production fertilization is usually sprayed into the ground through a spray head, so that fertilization is realized, fertilizer is slowly permeated from the ground into the ground, the loss of the fertilizer is serious in the permeation process, the fertilizer is remained a few when reaching the root of a plant, and the root of the plant cannot be sufficiently fertilized.
Disclosure of Invention
Therefore, in order to solve the above problems, the present invention provides a fertilizer applying apparatus for an agricultural machine.
In order to realize the technical problem, the invention adopts the solution that the fertilizer applying device for the agricultural machinery comprises a bottom plate, wherein a second through hole is formed in the bottom plate, a drill bit is sleeved in the second through hole, a transverse plate is arranged above the drill bit, longitudinal plates are arranged on two sides of the transverse plate, the bottom of each longitudinal plate is fixedly connected with the surface of the bottom plate, a chute is formed in each longitudinal plate, a sliding block is arranged in each chute and is in sliding connection with each chute, the sliding block is fixedly connected with the transverse plate, the bottom of each sliding block is fixedly connected with a spring, one end of each spring is fixedly connected with the bottom plate, the surface of each transverse plate is fixedly connected with a first motor, a rotating shaft of each first motor is fixedly connected with a connecting rod, one end of each connecting rod penetrates through the transverse plate and is fixedly connected with the top surface of the drill bit, a, the bottom end of the cylinder body is fixedly connected with the bottom surface of the transverse plate, the inner cavity of the cylinder body is provided with a groove body, one side of the cylinder body is fixedly connected with a feed pipe which is communicated with the groove body, both sides of the cylinder body are fixedly connected with handles, a third switch is fixedly connected with the handle at one side of the cylinder body, a plurality of first through holes are arranged on the surface of the cylinder body, a first hose is sleeved outside the feeding pipe, the first hose is communicated with a first water suction pump, a tank body is arranged outside one side of the first water suction pump, the tank body is fixedly connected with the bottom plate, one end of the first hose is fixedly connected with the tank body, the first hose is communicated with the inner cavity of the tank body, a power supply is arranged outside one side of the tank body and fixedly connected with the bottom plate, and the first motor and the first water suction pump are connected with a power circuit through a third switch.
The further improvement is that: the utility model discloses a power supply device, including jar body, upper cover, pivot fixedly connected with body, the top lid of jar body has closed the upper cover, the upper cover is opened and is equipped with the feed inlet, the surperficial center fixedly connected with second motor of upper cover, the pivot fixedly connected with body of rod of second motor, the one end of the body of rod runs through the upper cover setting at the internal of jar, the body of rod rotates with the upper cover to be connected, the fixed surface of the body of rod is connected with a plurality of puddlers, the first switch of one side fixedly connected with of the jar body, the second motor.
The further improvement is that: the opposite side fixedly connected with second hose of the jar body, the second hose is linked together with the inner chamber of the jar body, second hose intercommunication has the second suction pump, the one end fixedly connected with shower nozzle of second hose, the top of second suction pump is provided with the second switch, the lateral wall fixed connection of second switch and jar body, the second suction pump passes through the second switch and is connected with power supply circuit.
The further improvement is that: the connecting rod is sleeved with a plane bearing outside the barrel sleeve, the top surface of the plane bearing is fixedly connected with the bottom end of the barrel, and the bottom surface of the plane bearing is fixedly connected with the top surface of the drill bit.
The further improvement is that: the feed inlet endotheca is equipped with the stopper, stopper and feed inlet threaded connection.
The further improvement is that: both sides of the surface of the upper cover are fixedly connected with hanging rings.
The further improvement is that: and one side of the surface of the bottom plate is fixedly connected with a trolley handle.
The further improvement is that: the bottom of the bottom plate is fixedly connected with a plurality of universal wheels.
By adopting the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the drill bit drills a hole in the ground, and when the drill bit drills the hole, the first water suction pump conveys the fertilizer in the tank body into the groove body through the first hose, and further the fertilizer is conveyed into the hole drilled by the drill bit through the first through hole, so that accurate underground fertilization on plants is realized, the absorption of the roots of the plants is facilitated, and the waste of the fertilizer is avoided.
2. When the fertilizer is formed by mixing various principles, the first switch can be turned on to start the second motor, the second motor further drives the rod body to rotate, and the rod body further drives the stirring rod to fully stir the fertilizer, so that the fertilizer is fully mixed.
3. According to the invention, the second water pump is started by opening the second switch, and the second water pump sprays the fertilizer in the tank body out of the tank body through the second hose and the spray head, so that the fertilizer application on the surface of the plant is realized.
Drawings
Fig. 1 is a schematic structural view of a fertilizing apparatus for agricultural machinery according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
Fig. 4 is a schematic structural view of a barrel of the fertilizer applicator for agricultural machinery.
Fig. 5 is a front view of a fertilizer application device for agricultural machinery.
Shown in the figure: the device comprises a bottom plate 1, a first water pump 2, a first through hole 3, a plane bearing 4, a tank body 5, a cylinder body 6, a tank body 7, a rod body 8, a stirring rod 9, a second water pump 10, a power supply 11, a second hose 12, a cart handle 13, a spray head 14, a second switch 15, a feed inlet 16, a plug 17, a second motor 18, a first switch 19, a hanging ring 20, a first hose 21, a feed pipe 22, a connecting rod 23, a first motor 24, a transverse plate 25, a sliding block 26, a third switch 27, a handle 28, a sliding chute 29, a longitudinal plate 30, a spring 31, a universal wheel 32, a second through hole 33, a drill bit 34 and an upper cover 35.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
referring to fig. 1, 2, 3, 4 and 5, disclosed in an embodiment of the present invention is a fertilizer applying apparatus for agricultural machinery, including a bottom plate 1, a first water pump 2, a first through hole 3, a flat bearing 4, a tank 5, a cylinder 6, a tank 7, a rod 8, a stirring rod 9, a second water pump 10, a power source 11, a second hose 12, a cart handle 13, a spray head 14, a second switch 15, a feed inlet 16, a plug 17, a second motor 18, a first switch 19, a hanging ring 20, a first hose 21, a feed pipe 22, a connecting rod 23, a first motor 24, a transverse plate 25, a slider 26, a third switch 27, a handle 28, a chute 29, a longitudinal plate 30, a spring 31, a universal wheel 32, a second through hole 33, a drill bit 34 and an upper cover 35, wherein the bottom plate 1 is provided with the second through hole 33, the second through hole 33 is sleeved with the drill bit 34, the transverse plate 25 is provided above the drill bit 34, and the longitudinal plate 30 is provided on both sides of the drill, the bottom of a longitudinal plate 30 is fixedly connected with the surface of a bottom plate 1, the longitudinal plate 30 is provided with a sliding groove 29, a sliding block 26 is arranged in the sliding groove 29, the sliding block 26 is connected with the sliding groove 29 in a sliding manner, the sliding block 26 is fixedly connected with a transverse plate 25, the bottom of the sliding block 26 is fixedly connected with a spring 31, one end of the spring 31 is fixedly connected with the bottom plate 1, the surface of the transverse plate 25 is fixedly connected with a first motor 24, a rotating shaft of the first motor 24 is fixedly connected with a connecting rod 23, one end of the connecting rod 23 penetrates through the transverse plate 25 and is fixedly connected with the top surface of a drill bit 34, a barrel 6 is sleeved outside the connecting rod 23, the connecting rod 23 is rotatably connected with the barrel 6, the bottom end of the barrel 6 is fixedly connected with the bottom surface of the transverse plate 25, an inner cavity of the barrel 6 is provided with a groove body 5, one side of, the surface of the cylinder 6 is provided with a plurality of first through holes 3, a feed pipe 22 is sleeved with a first hose 21, the first hose 21 is communicated with a first water pump 2, one side of the first water pump 2 is externally provided with a tank body 7, the tank body 7 is fixedly connected with a bottom plate 1, one end of the first hose 21 is fixedly connected with the tank body 7, the first hose 21 is communicated with an inner cavity of the tank body 7, one side of the tank body 7 is externally provided with a power supply 11, the power supply 11 is fixedly connected with the bottom plate 1, the first motor 24 and the first water pump 2 are both in circuit connection with the power supply 11 through a third switch 27, the top of the tank body 7 is covered with an upper cover 35, the upper cover 35 is provided with a feed inlet 16, the surface center of the upper cover 35 is fixedly connected with a second motor 18, a rotating shaft of the second motor 18 is fixedly connected with a rod body 8, one end of the rod body 8 penetrates through the upper cover 35 and is arranged in the tank body 7, the, one side of the tank body 7 is fixedly connected with a first switch 19, a second motor 18 is in circuit connection with a power supply 11 through the first switch 19, the other side of the tank body 7 is fixedly connected with a second hose 12, the second hose 12 is communicated with an inner cavity of the tank body 7, the second hose 12 is communicated with a second water pump 10, one end of the second hose 12 is fixedly connected with a spray head 14, a second switch 15 is arranged above the second water pump 10, the second switch 15 is fixedly connected with the side wall of the tank body 7, the second water pump 10 is in circuit connection with the power supply 11 through the second switch 15, a connecting rod 23 is sleeved with a plane bearing 4 outside the range of the sleeve body 6, the top surface of the plane bearing 4 is fixedly connected with the bottom end of the sleeve body 6, the bottom surface of the plane bearing 4 is fixedly connected with the top surface of a drill bit 34, a plug 17 is sleeved in the feed inlet 16, the plug 17 is in threaded connection with the feed inlet 16, and lifting rings 20 are, a trolley handle 13 is fixedly connected to one side of the surface of the bottom plate 1, and a plurality of universal wheels 32 are fixedly connected to the bottom of the bottom plate 1.
The invention provides a fertilizing device for agricultural machinery.
Based on the scheme, in actual operation, fertilizer is conveyed into the tank body 7 through the feed inlet 16, the device is moved to a destination through the matching use of the trolley handle 13 and the universal wheel 32, the second through hole 33 is aligned to a place needing underground fertilization, the barrel body 6 is further driven to move downwards through the handle 28, the third switch 27 is further opened, the first water suction pump 2 and the first motor 24 are further started, the rotating shaft of the first motor 24 drives the drill bit 34 to rotate through the connecting rod 23, the drill bit 34 drills a hole in the ground, when the drill bit 34 drills the hole, the first water suction pump 2 conveys the fertilizer in the tank body 7 into the tank body 5 through the first hose 21, the fertilizer is further conveyed into the hole drilled by the drill bit 34 through the first through hole 3, so that the accurate underground fertilization of plants is realized, the absorption of the roots of the plants is facilitated, and the waste of the fertilizer is avoided, after the underground fertilization is finished, the handle 28 is loosened, the spring 31 is further reset, the barrel 6 and the first motor 24 are driven to move upwards through the transverse plate 25 while the spring 31 is reset, the drill bit 34 is further driven to move upwards, and the device can be pushed to move to the next fertilization place.
When fertilizer needs multiple principle to mix and forms, can open first switch 19 and start second motor 18, further second motor 18 drives the body of rod 8 and rotates, and further the body of rod 8 drives puddler 9 and carries out abundant stirring to fertilizer to make fertilizer intensive mixing.
When the surface of the plant needs to be fertilized, the second switch 15 is turned on to start the second water pump 10, and further the second water pump 10 sprays the fertilizer in the tank body 7 out of the tank body 7 through the second hose 12 and the spray head 14, so that the fertilization on the surface of the plant is realized.
Modifications and variations of the present invention are within the scope of the claims and are not limited by the disclosure of the embodiments.
Claims (8)
1. The utility model provides a fertilizer injection unit for agricultural machine, includes bottom plate (1), its characterized in that: the drilling tool is characterized in that a second through hole (33) is formed in the bottom plate (1), a drill bit (34) is sleeved in the second through hole (33), a transverse plate (25) is arranged above the drill bit (34), longitudinal plates (30) are arranged on two sides of the transverse plate (25), the bottom of each longitudinal plate (30) is fixedly connected with the surface of the bottom plate (1), a sliding groove (29) is formed in each longitudinal plate (30), a sliding block (26) is arranged in each sliding groove (29), each sliding block (26) is slidably connected with each sliding groove (29), each sliding block (26) is fixedly connected with the transverse plate (25), a spring (31) is fixedly connected to the bottom of each sliding block (26), one end of each spring (31) is fixedly connected with the bottom plate (1), a first motor (24) is fixedly connected to the surface of each transverse plate (25), and a connecting rod (23) is fixedly connected to a rotating shaft of each first, the top surface fixed connection of diaphragm (25) and drill bit (34) is run through to the one end of connecting rod (23), connecting rod (23) overcoat is equipped with barrel (6), connecting rod (23) rotate with barrel (6) and are connected, the bottom of barrel (6) and the bottom surface fixed connection of diaphragm (25), cell body (5) have been seted up to the inner chamber of barrel (6), one side fixedly connected with inlet pipe (22) of barrel (6), inlet pipe (22) are linked together with cell body (5), the equal fixedly connected with handle (28) in both sides of barrel (6), handle (28) fixedly connected with third switch (27) of barrel (6) one side, a plurality of first through-holes (3) have been seted up on the surface of barrel (6), inlet pipe (22) overcoat is equipped with first hose (21), first hose (21) intercommunication has first suction pump (2), the utility model discloses a water pump, including jar body (7), jar body (7) and bottom plate (1), the one side of first suction pump (2) is provided with jar body (7) outward, jar body (7) and bottom plate (1) fixed connection, the one end and the jar body (7) fixed connection of first hose (21), first hose (21) are linked together with the inner chamber of the jar body (7), one side of the jar body (7) is provided with power (11) outward, power (11) and bottom plate (1) fixed connection, first motor (24) are through third switch (27) and power (11) circuit connection.
2. The fertilizer spreading device for agricultural machinery according to claim 1, wherein: the utility model discloses a drinking water tank, including jar body (7), the top lid of jar body (7) has closed upper cover (35), feed inlet (16) have been seted up in upper cover (35), the surperficial center fixedly connected with second motor (18) of upper cover (35), the pivot fixedly connected with body of rod (8) of second motor (18), the one end of the body of rod (8) runs through upper cover (35) and sets up in jar body (7), the body of rod (8) rotates with upper cover (35) to be connected, the fixed surface of the body of rod (8) is connected with a plurality of puddler (9), the first switch of one side fixedly connected with (19) of the jar body (7), second motor (18) and first suction pump (2) all are through first switch (19) and power (11) circuit connection.
3. The fertilizer spreading device for agricultural machinery according to claim 1, wherein: the opposite side fixedly connected with second hose (12) of the jar body (7), second hose (12) are linked together with the inner chamber of the jar body (7), second hose (12) intercommunication has second suction pump (10), the one end fixedly connected with shower nozzle (14) of second hose (12), the top of second suction pump (10) is provided with second switch (15), the lateral wall fixed connection of second switch (15) and the jar body (7), second suction pump (10) are through second switch (15) and power (11) circuit connection.
4. The fertilizer spreading device for agricultural machinery according to claim 1, wherein: the connecting rod (23) is sleeved with a flat bearing (4) at the part outside the sleeve body (6), the top surface of the flat bearing (4) is fixedly connected with the bottom end of the sleeve body (6), and the bottom surface of the flat bearing (4) is fixedly connected with the top surface of the drill bit (34).
5. The fertilizer spreading device for agricultural machinery according to claim 2, wherein: the feed inlet (16) is internally sleeved with a plug (17), and the plug (17) is in threaded connection with the feed inlet (16).
6. The fertilizer spreading device for agricultural machinery according to claim 2, wherein: both sides of the surface of the upper cover (35) are fixedly connected with hanging rings (20).
7. The fertilizer spreading device for agricultural machinery according to claim 1, wherein: one side of the surface of the bottom plate (1) is fixedly connected with a trolley handle (13).
8. The fertilizer spreading device for agricultural machinery according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with a plurality of universal wheels (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842819.8A CN111955125A (en) | 2020-08-20 | 2020-08-20 | Fertilizer injection unit for agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842819.8A CN111955125A (en) | 2020-08-20 | 2020-08-20 | Fertilizer injection unit for agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111955125A true CN111955125A (en) | 2020-11-20 |
Family
ID=73388218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010842819.8A Withdrawn CN111955125A (en) | 2020-08-20 | 2020-08-20 | Fertilizer injection unit for agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111955125A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379647A (en) * | 1972-07-19 | 1975-01-08 | Vnii Efiromaslichnykh Kultur G | Application of fertilizers and agricultural chemicals to the soil |
| EP0305622A1 (en) * | 1987-09-01 | 1989-03-08 | Roger Mobillion | Device for subsoil narrao limited irrigation |
| CN207836165U (en) * | 2018-02-01 | 2018-09-11 | 江苏天频植保科技有限公司 | A kind of more efficient fertilizing equipment |
| CN208095173U (en) * | 2018-03-06 | 2018-11-16 | 平泉市尚泽果业有限公司 | A kind of cultivation fruit tree quantitative fertilization device |
| CN108935029A (en) * | 2018-06-28 | 2018-12-07 | 合肥海银生态农业有限公司 | A kind of gardens forest fertilization device |
| CN208509591U (en) * | 2018-05-08 | 2019-02-19 | 广州市中森园林绿化工程有限公司 | A kind of garden seedling tree maintenance fertilising tool |
| CN109362316A (en) * | 2018-12-01 | 2019-02-22 | 汝阳县宇帆蔬菜种植专业合作社 | A kind of vegetable cultivation fertilizer apparatus |
| CN209489151U (en) * | 2019-02-14 | 2019-10-15 | 倪克平 | A kind of tobacco planting fertilizer apparatus |
| CN210076208U (en) * | 2019-04-29 | 2020-02-18 | 王和绥 | Special fertilizer injection unit of pomegranate tree |
| CN111165142A (en) * | 2020-03-31 | 2020-05-19 | 白映红 | Seeding, transplanting and fertilizing device used in greenhouse |
-
2020
- 2020-08-20 CN CN202010842819.8A patent/CN111955125A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379647A (en) * | 1972-07-19 | 1975-01-08 | Vnii Efiromaslichnykh Kultur G | Application of fertilizers and agricultural chemicals to the soil |
| EP0305622A1 (en) * | 1987-09-01 | 1989-03-08 | Roger Mobillion | Device for subsoil narrao limited irrigation |
| CN207836165U (en) * | 2018-02-01 | 2018-09-11 | 江苏天频植保科技有限公司 | A kind of more efficient fertilizing equipment |
| CN208095173U (en) * | 2018-03-06 | 2018-11-16 | 平泉市尚泽果业有限公司 | A kind of cultivation fruit tree quantitative fertilization device |
| CN208509591U (en) * | 2018-05-08 | 2019-02-19 | 广州市中森园林绿化工程有限公司 | A kind of garden seedling tree maintenance fertilising tool |
| CN108935029A (en) * | 2018-06-28 | 2018-12-07 | 合肥海银生态农业有限公司 | A kind of gardens forest fertilization device |
| CN109362316A (en) * | 2018-12-01 | 2019-02-22 | 汝阳县宇帆蔬菜种植专业合作社 | A kind of vegetable cultivation fertilizer apparatus |
| CN209489151U (en) * | 2019-02-14 | 2019-10-15 | 倪克平 | A kind of tobacco planting fertilizer apparatus |
| CN210076208U (en) * | 2019-04-29 | 2020-02-18 | 王和绥 | Special fertilizer injection unit of pomegranate tree |
| CN111165142A (en) * | 2020-03-31 | 2020-05-19 | 白映红 | Seeding, transplanting and fertilizing device used in greenhouse |
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| 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: 20201120 |