CN110235548A - A kind of forest seedling nursing fertilizing equipment - Google Patents
A kind of forest seedling nursing fertilizing equipment Download PDFInfo
- Publication number
- CN110235548A CN110235548A CN201910552668.XA CN201910552668A CN110235548A CN 110235548 A CN110235548 A CN 110235548A CN 201910552668 A CN201910552668 A CN 201910552668A CN 110235548 A CN110235548 A CN 110235548A
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- Prior art keywords
- shaft
- mixing tank
- main body
- fertilizer mixing
- fixedly connected
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of forest seedling nursing fertilizing equipments, including apparatus main body, the inside of apparatus main body is equipped with fertilizer mixing tank, the top of fertilizer mixing tank is equipped with feed inlet, the side of feed inlet is equipped with first motor, the output shaft of first motor is connected with first rotating shaft, first rotating shaft outer wall is staggeredly equipped with several stirring rods from top to bottom, the lower end of first rotating shaft is arranged with driving gear, the upper end of second shaft extends to the inside of fertilizer mixing tank through fertilizer mixing tank bottom and the outer wall of the second shaft is fixed with auger leaf, the lower end of second shaft is socketed with driven gear, the bottom of first rotating shaft is fixedly connected with hack cutter, the side of fertilizer mixing tank is equipped with the device that breaks ground, the device that breaks ground includes the second motor, spiral is broken ground knife and driving mechanism, the other side of threaded block is fixedly connected with bracket, the end of bracket, which is equipped with, applies Fertile mechanism.The present invention is convenient to use, can be improved fertilising efficiency, the uniform waste for reducing fertilizer of fertilising.
Description
Technical field
The present invention relates to forestry planting technology field, specially a kind of forest seedling nursing fertilizing equipment.
Background technique
Nursery stock belongs to material base for afforestation, and nursery stock uses which kind of seedling-raising technique and measure, with forest seedling nursing
Develop the basic assurance that closely bound up, good seedling-raising technique and management are seedling quality and requirement of forestry.In traditional fertilising
Journey is completed often through artificial, but dosage usage is difficult to ensure, easily causes fertilizer nutrient distribution uneven, causes fertilizer unrestrained
Take.Therefore a kind of forest seedling nursing fertilizing equipment is designed with regard to very necessary.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of forest seedling nursing fertilizing equipment, can be with
Effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of forest seedling nursing fertilizing equipment, including device master
Body, the inside of described device main body are equipped with fertilizer mixing tank, and the top of the fertilizer mixing tank is equipped with feed inlet, the feed inlet
Side be equipped with first motor, the output shaft of the first motor is connected with first rotating shaft at the top of the fertilizer mixing tank,
The first rotating shaft outer wall is successively staggeredly equipped with several stirring rods from top to bottom, and the fertilizer is run through in the lower end of the first rotating shaft
Material mixing tank bottom extends to the lower section of the fertilizer mixing tank, and the lower end of the first rotating shaft is arranged with driving gear, described
The two sides of first rotating shaft are symmetrically arranged with the second shaft, and the upper end of second shaft is extended to through fertilizer mixing tank bottom
The outer wall of the inside of the fertilizer mixing tank and second shaft is fixed with auger leaf, the lower end cap of second shaft
It is connected to driven gear, the driven gear engages connection with the driving gear, and the inner wall of described device main body is fixed with level
Support plate, the lower rotation of second shaft is installed on the top two sides of the support plate, the bottom of the first rotating shaft
The bottom for sequentially passing through the support plate and apparatus main body is fixedly connected with hack cutter, and the side of the fertilizer mixing tank is equipped with
Break ground device, and the device that breaks ground includes that the second motor, spiral are broken ground knife and driving mechanism, the output shaft of second motor
It is connected with third shaft, the bottom of the third shaft and the spiral knife that breaks ground are fixedly connected, the bottom of described device main body
Offer the cavity of cylindrical type, the knife that breaks ground of spiral described in the inner wall surrounding of the cavity is equipped with and removes native brush, the driving mechanism packet
Include hydraulic cylinder, the first rack gear, Knucle-gear, the second rack gear and reset assembly, the output end of the hydraulic cylinder and first rack gear
Bottom be fixedly connected, the side of first rack gear is equipped with limit plate, is connected with telescopic rod at the top of first rack gear, institute
The top for stating telescopic rod is fixedly connected with the inside top of described device main body, and the Knucle-gear is set to first rack gear and the
Between two rack gears, two sides are respectively equipped with the first fixed block and the second fixed block to described device body rear up and down, and described second is solid
Determine it is vertically-mounted on block have a screw rod, the top of the screw rod is connected with crank through first fixed block, covers on the screw rod
Equipped with threaded block, side and the described device body rear of the threaded block are slidably connected, and the other side of the threaded block is fixed
It is connected with bracket, the end of the bracket is equipped with fertilizing mechanism.
As a preferred technical solution of the present invention, the hack cutter includes connection outer tube, the connection outer tube
Bottom is welded to connect inner tube, and round breast boards is socketed on the outside of the connection inner tube, and the bottom of the connection inner tube is fixed to be connected
It is connected to the first installation disk, the lateral wall of the first installation disk is uniformly fixed with several the first blades, first peace
The bottom of dress disk is fixedly connected with several quarter butts, and the quarter butt bottom is fixedly connected with the second installation disk, and described second
The bottom of installation disk is fixed with several the second blades.
As a preferred technical solution of the present invention, the reset assembly includes pressing plate, and the pressing plate is fixed on described
The outside of the top side of second rack gear, the third shaft is arranged with reset spring, the pressing plate in the bottom of the pressing plate
The other side be fixedly connected with sliding block, the third shaft is equipped with L-type plate, the L-type plate far from the side of second rack gear
One side wall close to the third shaft is equipped with sliding slot, and the sliding slot is adapted with sliding block.
As a preferred technical solution of the present invention, the third shaft sequentially passes through the pressing plate and L-type plate and institute
Third shaft is stated not contact with the reset spring.
As a preferred technical solution of the present invention, the fertilizing mechanism includes suction pump, the top of the suction pump
It is connected with conveying pipeline, the other end of the conveying pipeline is connected through described device main body with the fertilizer mixing tank, the pumping
The bottom of sucking pump is equipped with booster pump, and the infusion end of the booster pump is connected with several spray heads.
As a preferred technical solution of the present invention, the bottom of the pressing plate and the L-type plate is equipped with circular through hole,
The diameter of the circular through hole is less than the outer diameter of the reset spring.
As a preferred technical solution of the present invention, the side outer wall of described device main body is equipped with control panel, institute
Control panel is stated equipped with multiple buttons.
As a preferred technical solution of the present invention, the bottom four corners of described device main body are equipped with self-locking universal wheel.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention passes through setting fertilizer mixing tank, first motor, first rotating shaft, the second shaft, stirring rod and auger leaf,
Fertilizer in fertilizer mixing tank can be sufficiently mixed, improve fertilization effect, promote the absorption of fertilizer.
2, the present invention can be loosened the soil and be crushed to soil, be mentioned by the way that break ground device, driving mechanism and hack cutter is arranged
High fertilization effect promotes the absorption of fertilizer.
3, the present invention can manually adjust the height of fertilizing mechanism by crank, and lead to by setting crank and fertilizing mechanism
The fertilizer in suction pump extraction fertilizer mixing tank is crossed, is finally sprayed by booster pump from spray head, fertilization effect is uniform, reduces fertilizer
Waste.
4, the present invention by setting cavity and go soil brush, it can be achieved that spiral break ground knife carry out clean surface soil, prevent
Only soil enters inside apparatus main body.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the structural schematic diagram of hack cutter of the present invention；
Fig. 4 is the structural schematic diagram of L-type plate of the present invention；
Fig. 5 is the bottom view that the present invention removes soil brush and cavity.
In figure: 1, apparatus main body；2, fertilizer mixing tank；3, feed inlet；4, first motor；5, first rotating shaft；6, stirring rod；
7, driving gear；8, the second shaft；9, auger leaf；10, driven gear；11, support plate；12, hack cutter；13, it breaks ground
Device；14, the second motor；15, spiral is broken ground knife；16, driving mechanism；17, third shaft；18, cavity；19, native brush is removed；20,
Hydraulic cylinder；21, the first rack gear；22, Knucle-gear；23, the second rack gear；24, reset assembly；25, the first fixed block；26, second is solid
Determine block；27, screw rod；28, crank；29, threaded block；30, control panel；31, bracket；32, fertilizing mechanism；33, outer tube is connected；
34, inner tube is connected；35, the first installation disk；36, the first blade；37, quarter butt；38, the second installation disk；39, the second blade；
40, limit plate；41, telescopic rod；42, pressing plate；43, reset spring；44, sliding block；45, L-type plate；46, sliding slot；47, suction pump；
48, conveying pipeline；49, booster pump；50, spray head；51, circular through hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of forest seedling nursing fertilizing equipment, including apparatus main body
1, the inside of apparatus main body 1 is equipped with fertilizer mixing tank 2, and the top of fertilizer mixing tank 2 is equipped with feed inlet 3, and the side of feed inlet 3 is set
There is first motor 4, the output shaft of first motor 4 is connected with first rotating shaft 5,5 outer wall of first rotating shaft at the top of fertilizer mixing tank 2
It is successively staggeredly equipped with several stirring rods 6 from top to bottom, the lower end of first rotating shaft 5 extends to fertilizer through 2 bottom of fertilizer mixing tank
Expect that the lower section of mixing tank 2, the lower end of first rotating shaft 5 are arranged with driving gear 7, the two sides of first rotating shaft 5 are symmetrically arranged with second turn
Axis 8, the upper end of the second shaft 8 through 2 bottom of fertilizer mixing tank extend to fertilizer mixing tank 2 inside and the second shaft 8 it is outer
Wall is fixed with auger leaf 9, and the lower end of the second shaft 8 is socketed with driven gear 10, and driven gear 10 is engaged with driving gear 7
Connection, the inner wall of apparatus main body 1 are fixed with horizontal support plate 11, and the lower rotation of the second shaft 8 is installed on support plate 11
Top two sides, the bottom of first rotating shaft 5 sequentially passes through support plate 11 and the bottom of apparatus main body 1 is fixedly connected with hack cutter
12, the side of fertilizer mixing tank 2 is equipped with the device 13 that breaks ground, the device 13 that breaks ground include the second motor 14, spiral break ground knife 15 and
Driving mechanism 16, the second motor 14 are fixed on the inside top of apparatus main body 1, and the output shaft of the second motor 14 is connected with third and turns
Axis 17, the bottom of third shaft 17 and the spiral knife 15 that breaks ground are fixedly connected, and the bottom of apparatus main body 1 offers the cavity of cylindrical type
18, the inner wall surrounding spiral of cavity 18 breaks ground knife 15 equipped with soil brush 19 is removed, and driving mechanism 16 includes hydraulic cylinder 20, the first rack gear
21, the bottom of Knucle-gear 22, the second rack gear 23 and reset assembly 24, the output end of hydraulic cylinder 20 and the first rack gear 21 is fixed to be connected
It connects, the side of the first rack gear 21 is equipped with limit plate 40, and the top of the first rack gear 21 is connected with telescopic rod 41, the top of telescopic rod 41
It is fixedly connected with the inside top of apparatus main body 1, Knucle-gear 22 is set between the first rack gear 21 and the second rack gear 23, apparatus main body
1 rear end is respectively equipped with the first fixed block 25 and the second fixed block 26 in two sides up and down, vertically-mounted on the second fixed block 26 to have screw rod
27, the top of screw rod 27 is connected with crank 28 through the first fixed block 25, and threaded block 29 is arranged on screw rod 27, threaded block 29
Side is slidably connected with 1 rear end of apparatus main body, and the other side of threaded block 29 is fixedly connected with bracket 31, the end installation of bracket 31
There is fertilizing mechanism 32.
Hack cutter 12 includes connection outer tube 33, and the bottom of connection outer tube 33 is welded to connect inner tube 34, connection inner tube 34
Outside is socketed with round breast boards, and the bottom of connection inner tube 34 is fixedly connected with the first installation disk 35, the first installation disk 35
Lateral wall be uniformly fixed with several the first blades 36, the bottom of the first installation disk 35 is fixedly connected with several quarter butts
37,37 bottom of quarter butt is fixedly connected with the second installation disk 38, and the bottom of the second installation disk 38 is fixed with several the second knives
Piece 39, reset assembly 24 include pressing plate 42, and pressing plate 42 is fixed on the top side of the second rack gear 23, the outside of third shaft 17 in
The bottom of pressing plate 42 is arranged with reset spring 43, and the other side of pressing plate 42 is fixedly connected with sliding block 44, and third shaft 17 is far from
The side of two rack gears 23 is equipped with L-type plate 45, and L-type plate 45 is equipped with sliding slot 46, sliding slot 46 and cunning close to the one side wall of third shaft 17
Block 44 is adapted, and third shaft 17 sequentially passes through pressing plate 42 and L-type plate 45 and third shaft 17 is not contacted with reset spring 43, is applied
Fertile 32 suction pump 47 of mechanism, the top of suction pump 47 are connected with conveying pipeline 48, the other end of conveying pipeline 48 through apparatus main body 1 with
Fertilizer mixing tank 2 is connected, and the bottom of suction pump 47 is equipped with booster pump 49, and the infusion end of booster pump 49 is connected with several spray heads
50, the bottom of pressing plate 42 and L-type plate 45 is equipped with circular through hole 51, and the diameter of circular through hole 51 is less than the outer of reset spring 43
Diameter, the side outer wall of apparatus main body 1 are equipped with control panel 30, and control panel 30 is equipped with multiple buttons, the bottom of apparatus main body 1
Portion quadrangle is equipped with self-locking universal wheel.
The working principle of the invention and process for using: it is mixed in use, fertilizer material is put into fertilizer from feeding port 3 first
In mould assembling 2, then start first motor 4, first motor 4 drives difference first rotating shaft 5 to rotate, and first rotating shaft 5 passes through driving tooth
Wheel 7 is engaged with driven gear 10, so that it is abundant to drive stirring rod 6 and auger leaf 9 to carry out the fertilizer in fertilizer mixing tank 2
Mixing；By the way that break ground device 13, driving mechanism 16 and hack cutter 12 is arranged, the second motor 14 of starting drives 17 He of third shaft
Spiral break ground knife 15 rotation and hack cutter 12 can soil be loosened the soil and is crushed under the drive of first rotating shaft 5, improve
Fertilization effect, promotes the absorption of fertilizer, and starting hydraulic cylinder 20 pushes the first rack gear 21 to move up, and drives the by Knucle-gear 22
Two rack gears 23 move down and then move down the second motor 14 and pressing plate 42, and from making to break ground, device 13 stretches out outside cavity 18
Portion starts to break ground, and reset spring 43 compresses under the action of pressing plate 42 at this time, and sliding block 44 moves down on sliding slot 46, breaks ground
After the completion, hydraulic cylinder 20 stops working, the second motor 14, third shaft 17 and spiral break ground knife 15 reset spring 43 effect
Under automatically reply original position；By setting crank 28 and fertilizing mechanism 32, the height of fertilizing mechanism 32 can be manually adjusted by crank 28
Degree, and the fertilizer in fertilizer mixing tank 2 is extracted by suction pump 47, finally sprayed by booster pump 49 from spray head 50；Pass through setting
Cavity 18 and go soil brush 19, it can be achieved that spiral break ground knife 15 carry out clean surface soil, prevent soil from entering apparatus main body 1
It is internal.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of forest seedling nursing fertilizing equipment, including apparatus main body (1), it is characterised in that: the inside of described device main body (1) is set
Have fertilizer mixing tank (2), the top of the fertilizer mixing tank (2) is equipped with feed inlet (3), and the side of the feed inlet (3) is equipped with
The output shaft of first motor (4), the first motor (4) is connected with first rotating shaft at the top of the fertilizer mixing tank (2)
(5), first rotating shaft (5) outer wall is successively staggeredly equipped with several stirring rods (6) from top to bottom, the first rotating shaft (5)
Lower end extends to the lower section of the fertilizer mixing tank (2) through fertilizer mixing tank (2) bottom, the first rotating shaft (5)
Lower end is arranged with driving gear (7), and the two sides of the first rotating shaft (5) are symmetrically arranged with the second shaft (8), second shaft
(8) upper end through fertilizer mixing tank (2) bottom extend to the fertilizer mixing tank (2) inside and second shaft
(8) outer wall is fixed with auger leaf (9), and the lower end of second shaft (8) is socketed with driven gear (10), described driven
Gear (10) engages connection with the driving gear (7), and the inner wall of described device main body (1) is fixed with horizontal support plate
(11), the lower rotation of second shaft (8) is installed on the top two sides of the support plate (11), the first rotating shaft (5)
Bottom sequentially pass through the support plate (11) and the bottom of apparatus main body (1) is fixedly connected with hack cutter (12), the fertilizer
The side of material mixing tank (2) is equipped with and breaks ground device (13), and the device that breaks ground (13) includes that the second motor (14), spiral are broken ground knife
(15) and driving mechanism (16), the output shaft of second motor (14) are connected with third shaft (17), the third shaft
(17) bottom and the spiral knife (15) that breaks ground are fixedly connected, and the bottom of described device main body (1) offers the sky of cylindrical type
Chamber (18), spiral described in the inner wall surrounding of the cavity (18) break ground knife (15) be equipped with and go soil brush (19), the driving mechanism
It (16) include hydraulic cylinder (20), the first rack gear (21), Knucle-gear (22), the second rack gear (23) and reset assembly (24), the liquid
The output end of cylinder pressure (20) is fixedly connected with the bottom of first rack gear (21), and the side of first rack gear (21) is equipped with limit
Position plate (40) is connected with telescopic rod (41) at the top of first rack gear (21), the top of the telescopic rod (41) and the dress
The inside top for setting main body (1) is fixedly connected, and the Knucle-gear (22) is set to first rack gear (21) and the second rack gear (23)
Between, described device main body (1) rear end is respectively equipped with the first fixed block (25) and the second fixed block (26) in two sides up and down, and described the
Vertically-mounted on two fixed blocks (26) to have screw rod (27), the top of the screw rod (27) is connected through first fixed block (25)
Have crank (28), is arranged with threaded block (29) on the screw rod (27), the side of the threaded block (29) and described device main body
(1) rear end is slidably connected, and the other side of the threaded block (29) is fixedly connected with bracket (31), the end peace of the bracket (31)
Equipped with fertilizing mechanism (32).
2. a kind of forest seedling nursing fertilizing equipment according to claim 1, it is characterised in that: the hack cutter (12) includes connecting
It connects outer tube (33), the bottom of connection outer tube (33) is welded to connect inner tube (34), the outside socket of connection inner tube (34)
There is round breast boards, the bottom of connection inner tube (34) is fixedly connected with the first installation disk (35), the first installation circle
The lateral wall of disk (35) is uniformly fixed with several the first blades (36), and the bottom of first installation disk (35) is fixedly connected
There are several quarter butts (37), quarter butt (37) bottom is fixedly connected with the second installation disk (38), the second installation disk
(38) bottom is fixed with several the second blades (39).
3. a kind of forest seedling nursing fertilizing equipment according to claim 1, it is characterised in that: the reset assembly (24) includes pressure
Plate (42), the pressing plate (42) are fixed on the top side of second rack gear (23), the outside of the third shaft (17) in
The bottom of the pressing plate (42) is arranged with reset spring (43), and the other side of the pressing plate (42) is fixedly connected with sliding block (44),
The third shaft (17) is equipped with L-type plate (45) far from the side of second rack gear (23), and the L-type plate (45) is close to described
The one side wall of third shaft (17) is equipped with sliding slot (46), and the sliding slot (46) is adapted with sliding block (44).
4. a kind of forest seedling nursing fertilizing equipment according to claim 3, it is characterised in that: the third shaft (17) is successively passed through
It wears the pressing plate (42) and L-type plate (45) and the third shaft (17) is not contacted with the reset spring (43).
5. a kind of forest seedling nursing fertilizing equipment according to claim 1, it is characterised in that: the fertilizing mechanism (32) includes taking out
Sucking pump (47) is connected with conveying pipeline (48) at the top of the suction pump (47), and the other end of the conveying pipeline (48) is through described
Apparatus main body (1) is connected with the fertilizer mixing tank (2), and the bottom of the suction pump (47) is equipped with booster pump (49), described
The infusion end of booster pump (49) is connected with several spray heads (50).
6. a kind of forest seedling nursing fertilizing equipment according to claim 1, it is characterised in that: the pressing plate (42) and the L-type
The bottom of plate (45) is equipped with circular through hole (51), and the diameter of the circular through hole (51) is less than the outer of the reset spring (43)
Diameter.
7. a kind of forest seedling nursing fertilizing equipment according to claim 3, it is characterised in that: the side of described device main body (1)
Outer wall is equipped with control panel (30), and the control panel (30) is equipped with multiple buttons.
8. a kind of forest seedling nursing fertilizing equipment according to claim 1, it is characterised in that: the bottom of described device main body (1)
Quadrangle is equipped with self-locking universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552668.XA CN110235548A (en) | 2019-06-25 | 2019-06-25 | A kind of forest seedling nursing fertilizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552668.XA CN110235548A (en) | 2019-06-25 | 2019-06-25 | A kind of forest seedling nursing fertilizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110235548A true CN110235548A (en) | 2019-09-17 |
Family
ID=67889121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552668.XA Withdrawn CN110235548A (en) | 2019-06-25 | 2019-06-25 | A kind of forest seedling nursing fertilizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110235548A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111903304A (en) * | 2020-07-16 | 2020-11-10 | 中国农业科学院农业资源与农业区划研究所 | Spraying and fertilizing equipment capable of spraying in multiple dimensions |
| CN112314088A (en) * | 2020-11-13 | 2021-02-05 | 张松杰 | Water and fertilizer integrated machine capable of being controlled according to geological conditions |
| CN112772077A (en) * | 2021-01-19 | 2021-05-11 | 华南农业大学 | Agricultural machine fertilizer injection unit |
| CN116998295A (en) * | 2023-08-08 | 2023-11-07 | 丽水市森林资源保护管理总站 | Water and fertilizer integrated device for festuca arundinacea |
-
2019
- 2019-06-25 CN CN201910552668.XA patent/CN110235548A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111903304A (en) * | 2020-07-16 | 2020-11-10 | 中国农业科学院农业资源与农业区划研究所 | Spraying and fertilizing equipment capable of spraying in multiple dimensions |
| CN111903304B (en) * | 2020-07-16 | 2022-06-03 | 中国农业科学院农业资源与农业区划研究所 | Spraying and fertilizing equipment capable of spraying in multiple dimensions |
| CN112314088A (en) * | 2020-11-13 | 2021-02-05 | 张松杰 | Water and fertilizer integrated machine capable of being controlled according to geological conditions |
| CN112314088B (en) * | 2020-11-13 | 2022-03-11 | 张松杰 | Water and fertilizer integrated machine capable of being controlled according to geological conditions |
| CN112772077A (en) * | 2021-01-19 | 2021-05-11 | 华南农业大学 | Agricultural machine fertilizer injection unit |
| CN112772077B (en) * | 2021-01-19 | 2021-12-10 | 华南农业大学 | Agricultural machine fertilizer injection unit |
| CN116998295A (en) * | 2023-08-08 | 2023-11-07 | 丽水市森林资源保护管理总站 | Water and fertilizer integrated device for festuca arundinacea |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190917 |