CN217428676U - But fertilization type crops seedling plants seedling device - Google Patents
But fertilization type crops seedling plants seedling device Download PDFInfo
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- CN217428676U CN217428676U CN202221103238.3U CN202221103238U CN217428676U CN 217428676 U CN217428676 U CN 217428676U CN 202221103238 U CN202221103238 U CN 202221103238U CN 217428676 U CN217428676 U CN 217428676U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The utility model relates to the technical field of seedling planting devices, and discloses a fertilizing type crop seedling planting device, which comprises a seedling planting device and a fertilizing device, wherein the seedling planting device is divided into A, B and C three areas from top to bottom in sequence, and the fertilizing device is arranged at the rear side of the seedling planting device; the fertilizer injection unit is including the storehouse of applying fertilizer, the storehouse of applying fertilizer is in the rear side installation of planting a seedling section of thick bamboo, the lower extreme in the storehouse of applying fertilizer is provided with a metering cylinder, the lower extreme of a metering cylinder is connected with the fertilization pipe. Through setting up footboard, last striker plate, baffle, first steel wire line and lower striker plate etc. can realize that crop seedling ration adds the purpose of fertilizer, avoid fertilizer too much to cause crop seedling to burn the phenomenon dead easily, avoid too much to cause extravagant phenomenon, fertilizer leads to the fact the bad phenomenon of plant growth too little, has improved the utilization ratio of fertilizer, guarantees that crop seedling nutrition is abundant not surplus.
Description
Technical Field
The utility model relates to a plant seedling technical field, specifically be a type of can fertilizeing crop seedling and plant seedling device.
Background
Seedling planting devices, also called seedling planting devices, seedling planting machines, transplanting machines, field planting devices, etc., are also called differently according to different customs of various regions. As a crop field planting device, the device is suitable for field planting after first ploughing ridges in dry land, in particular to seedlings cultivated by plug trays.
The current seedling device of planting generally adopts two kinds of fertilization modes at the in-process of fertiliziing to the plant: 1. digging a foundation pit for fertilizing by adopting a shovel or other farm tools before or after seedling planting manually, wherein the fertilizing cannot be carried out in the seedling planting process; 2. present plant the seedling in-process and carry out fertilizer injection unit, can not the ration fertilize, and fertilizer is too much causes crops seedling to burn the phenomenon dead easily, and too much causes extravagant phenomenon, and fertilizer leads to the fact the bad phenomenon of plant growth too little, influences the plant growth effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a but fertilization type crops seedling plants seedling device.
(II) technical scheme
In order to solve the above problem, the utility model provides a following technical scheme: a fertilizing type crop seedling planting device comprises a seedling planting device and a fertilizing device, wherein the seedling planting device is divided into A, B areas and C areas from top to bottom in sequence, and the fertilizing device is arranged on the rear side of the seedling planting device;
the C area comprises a seedling planting piece, and a seedling planting barrel is arranged on the upper side of the seedling planting piece;
the area B comprises a lifting ring which is connected on the surface of the lower end of the seedling planting cylinder in a sliding way;
the area A comprises a handle, a pull handle and a return spring, the handle is fixedly mounted at the upper end of the seedling planting cylinder, the pull handle is positioned at the lower side of the handle, the pull handle is rotatably connected to the surface of the seedling planting cylinder through a mounting block welded on the seedling planting cylinder, the lower end of the pull handle is connected with a second connecting rod, two connecting blocks are welded on the surface of the seedling planting cylinder at the lower side of the pull handle, the lower end of the pull handle is connected with the return spring, and the return spring connects the pull handle and the connecting blocks welded on the surface of the seedling planting cylinder at the lower side of the pull handle together;
fertilizer injection unit is including the storehouse of applying fertilizer, the storehouse of applying fertilizer is planting a seedling rear side installation, the lower extreme in the storehouse of applying fertilizer is provided with a metering cylinder, the lower extreme of a metering cylinder is connected with the pipe of applying fertilizer, the end of the pipe of applying fertilizer with plant the seedling piece and be connected with, the pipe of applying fertilizer is linked together with the inside of planting the seedling piece.
Preferably, the seedling planting pieces are arc-shaped, the number of the seedling planting pieces is three, the three seedling planting pieces are arranged in a circumferential array mode, and the lower parts of the three seedling planting pieces are folded to form an inverted cone shape; plant the outer surface welding of seedling piece upper end and have the connecting block, it has the connecting block to plant the same welding of the outer surface of seedling section of thick bamboo lower extreme, it is the same with the quantity of the connecting block of planting a seedling section of thick bamboo to plant the seedling piece, it is connected together with the connecting block of planting on the seedling section of thick bamboo to plant the seedling piece and plant a seedling section of thick bamboo through the connecting block of planting on the seedling piece.
Preferably, the upper and lower both ends on the lift ring surface all weld the connecting block, the quantity of the connecting block of lift ring lower extreme is the same with the quantity of planting the connecting block on the seedling piece, the connecting block of lift ring lower extreme is connected with the head rod, the lower extreme of head rod with plant the connecting block connection on the seedling piece, the lift ring with plant the seedling piece and be connected to together through the head rod.
Preferably, the number of the connecting blocks at the upper end of the lifting ring is two and the two connecting blocks are arranged in a symmetrical mode, the connecting blocks at the upper end of the lifting ring are connected with a second connecting rod, and the pull handle and the lifting ring are connected together through the second connecting rod.
Preferably, the top of planting a section of thick bamboo is provided with puts the seedling mouth, the shape of planting a section of thick bamboo is the bowl form, the material of planting a section of thick bamboo is the rubber material.
Preferably, the upper end of the inside of the metering cylinder is provided with an installation block, the installation block is connected with an upper material baffle plate, the upper surface of the upper material baffle plate is connected with a first steel wire, the inner wall of the fertilizing bin is provided with a pulley mechanism, the upper side of the pulley mechanism is provided with a through hole which can facilitate the first steel wire to penetrate out and slide, the metering cylinder is provided with a plurality of installation holes on the same side as the installation block, the inner wall of the metering cylinder is provided with a baffle plate which is the same as the installation holes, the baffle plate is opened towards the inner side of the metering cylinder, the installation hole is internally provided with a lower material baffle plate, one end of the lower material baffle plate, which is positioned outside the metering cylinder, is connected with a pedal, and the tail end of the first steel wire is connected with the pedal.
(III) advantageous effects
Compared with the prior art, the utility model provides a but fertilization type crops seedling plants seedling device possesses following beneficial effect:
1. this but fertilization type crops seedling device of planting seedlings, through setting up footboard, last striker plate, baffle, first steel wire line and lower striker plate etc. can realize that crops seedling ration adds the purpose of fertilizer, avoid fertilizer too much to cause crops seedling to burn the phenomenon dead easily, avoid too much to cause extravagant phenomenon, fertilizer leads to the fact the bad phenomenon of plant growth too little, has improved the utilization ratio of fertilizer, guarantees that crops seedling nutrition is abundant not surplus.
2. This but type of fertiliziing crops seedling device of planting seedlings can adjust footboard and lower fender board according to how much of the required fertilizer of different plants through setting up a plurality of mounting hole and baffle, can be applicable to different crops seedlings and use, has improved the practicality of device.
3. This but type of fertiliziing crops seedling device of planting seedlings can make things convenient for putting into of crops seedling through setting up the bowl form, can avoid crops seedling fish tail phenomenon to appear through setting up rubber material, also can avoid planting a seedling section of thick bamboo entry and cause the phenomenon of fish tail to operating personnel easily.
Drawings
FIG. 1 is a schematic structural view of a fertilizable crop seedling planting device of the present invention;
FIG. 2 is a schematic structural view of the side of the fertilizing type crop seedling planting device of the present invention;
FIG. 3 is a schematic structural view of the fertilizer applying bin of the present invention;
FIG. 4 is a schematic structural view of the fertilizer applying bin of the present invention;
fig. 5 is an enlarged schematic view of the structure of fig. 4 according to the present invention;
FIG. 6 is a schematic view of the area A of FIG. 1 according to the present invention;
FIG. 7 is a schematic view of the structure of the area B in FIG. 1 according to the present invention;
fig. 8 is a schematic structural diagram of the region C in fig. 1 according to the present invention.
In the figure: 1 plant seedling piece, 2 plant a seedling section of thick bamboo, 3 head rod, 4 lifting ring, 5 second connecting rods, 6 mouth of putting seedlings, 7 fertilizer application storehouse, 8 a metering section of thick bamboo, 9 footboard, 10 fertilization pipes, 11 handles, 12 pull handles, 13 reset spring, 14 overhead stock stop, 15 baffles, 16 first steel wire lines, 17 down stock stop, 18 installation pieces, 19 pulley mechanism, 20 mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a new technical solution: a fertilizing type crop seedling planting device comprises a seedling planting device and a fertilizing device, wherein the seedling planting device is divided into A, B areas and C areas from top to bottom in sequence, and the fertilizing device is arranged on the rear side of the seedling planting device;
the C area comprises a seedling planting piece 1, and a seedling planting barrel 2 is arranged on the upper side of the seedling planting piece 1;
the area B comprises a lifting ring 4, and the lifting ring 4 is connected with the surface of the lower end of the seedling planting barrel 2 in a sliding manner;
the area A comprises a handle 11, a pull handle 12 and a return spring 13, wherein the handle 11 is fixedly installed at the upper end of the seedling planting cylinder 2, the pull handle 12 is positioned at the lower side of the handle 11, the pull handle 12 is rotatably connected with the surface of the seedling planting cylinder 2 through a mounting block welded on the seedling planting cylinder 2, the lower end of the pull handle 12 is connected with a second connecting rod 5, two connecting blocks are welded on the surface of the seedling planting cylinder 2 at the lower side of the pull handle 12, the lower end of the pull handle 12 is connected with the return spring 13, and the return spring 13 connects the pull handle 12 with the connecting block welded on the surface of the seedling planting cylinder 2 at the lower side of the pull handle 12 together (the specific connecting position is shown in FIG. 6);
fertilizer injection unit is including fertilization storehouse 7, fertilization storehouse 7 is planting a seedling section of thick bamboo 2 rear side installation, the lower extreme in fertilization storehouse 7 is provided with a metering cylinder 8, the lower extreme of metering cylinder 8 is connected with the pipe 10 that fertilizies, the end of the pipe 10 that fertilizies with plant seedling piece 1 and be connected, the pipe 10 that fertilizies is linked together with the inside of planting seedling piece 1.
In the embodiment, the seedling planting pieces 1 are arc-shaped, the number of the seedling planting pieces 1 is three, the three seedling planting pieces 1 are arranged in a circumferential array mode, and the lower parts of the three seedling planting pieces 1 are folded to form an inverted cone shape; plant the outer surface welding of 1 upper end of seedling piece and have the connecting block, plant the same welding of the outer surface of 2 lower extremes of a seedling section of thick bamboo and have the connecting block, it is the same with the quantity of the connecting block of planting a seedling section of thick bamboo 2 to plant seedling piece 1, plant seedling piece 1 and plant a seedling section of thick bamboo 2 and be connected together through planting the connecting block on the seedling piece 1 and planting the connecting block on the seedling section of thick bamboo 2 (the shape and the concrete junction position of connecting block see figure 8 shown).
In this embodiment, the connecting block has all been welded at the upper and lower both ends on 4 surperficial of go up and down ring, the quantity of the connecting block of 4 lower extremes of go up and down ring is the same with the quantity of planting the connecting block on the seedling piece 1, the connecting block of 4 lower extremes of go up and down ring is connected with head rod 3, the lower extreme of head rod 3 with plant the connecting block on the seedling piece 1 and be connected to together through head rod 3, go up and down ring 4 with plant seedling piece 1.
In this embodiment, the number of the connecting blocks at the upper end of the lifting ring 4 is two and the two connecting blocks are arranged symmetrically, the connecting block at the upper end of the lifting ring 4 is connected with a second connecting rod 5, and the pull handle 12 and the lifting ring 4 are connected together through the second connecting rod 5.
In this embodiment, a seedling placing opening 6 is formed in the top end of the seedling planting barrel 2, the seedling planting barrel 2 is bowl-shaped, and the seedling planting barrel 2 is made of rubber; specifically, can make things convenient for putting into of crops seedling through setting up the bowl form, can avoid crops seedling fish tail phenomenon to appear through setting up the rubber material, also can avoid planting a seedling section of thick bamboo 2 entry and cause the phenomenon of fish tail to operating personnel easily.
In this embodiment, an installation block 18 is disposed at the upper end inside the measuring cylinder 8, an upper retainer plate 14 is connected to the installation block 18, a stopper is disposed at the lower end of the installation block 18 to prevent the upper retainer plate 14 from moving downward under the gravity of the fertilizer, a first steel wire 16 is connected to the upper surface of the upper retainer plate 14, a pulley mechanism 19 is disposed on the inner wall of the fertilizing cabin 7, a through hole is disposed at the upper side of the pulley mechanism 19 to facilitate the first steel wire 16 to penetrate and slide, a plurality of installation holes 20 are disposed at the same side of the measuring cylinder 8 as the installation block 18, a baffle plate 15 identical to the installation holes 20 is disposed on the inner wall of the measuring cylinder 8, the baffle plate 15 is opened towards the inner side of the measuring cylinder 8 to prevent the fertilizer from flowing out of the installation holes 20, a lower retainer plate 17 is disposed inside the installation holes 20, and a pedal 9 is connected to one end of the lower retainer plate 17 located outside the measuring cylinder 8, the end of the first steel wire 16 is connected with the pedal 9.
Specifically, when the young crop seedlings need to be fertilized, the lower retainer plate 17 is firstly installed inside the metering cylinder 8, the lower retainer plate 17 is in an open state inside the metering cylinder 8, the upper retainer plate 14 is in a closed state, the initial position of the fertilizing device is shown in fig. 3, fertilizer is added into the fertilizing cabin 7 after the installation is completed, after the addition is completed, an operator steps down on the pedal 9, the lower retainer plate 17 rotates upwards, so that the lower end of the metering cylinder 8 is in a closed state, the pedal 9 drives the first steel wire 16 to move downwards, the pulley mechanism 19 drives the first steel wire 16 inside the fertilizing cabin 7 to move upwards, so as to drive the upper retainer plate 14 to rotate upwards, so that the upper end of the metering cylinder 8 is in an open state, so that the fertilizer enters the metering cylinder 8 for quantitative conveying, and finally the pedal 9 is loosened, the lower retainer plate 17 is driven to rotate downwards under the action of the gravity of the material inside the metering cylinder 8, and then make the lower extreme of a metering cylinder 8 be in the open mode, lower fender 17 rotates downwards and drives footboard 9 rebound, the inside last fender 14 of fertilization storehouse 7 moves downwards under the effect of fertilizer gravity the same thing, it is downward to drive first steel wire line 16, and then make the upper end of a metering cylinder 8 be in the closed mode, fertilizer flows into the root of seedling through fertilization pipe 10, and then realize the ration of fertilizer and add, avoid the too much phenomenon of dying of crop seedling that leads to the fact easily of fertilizer, avoid the too much phenomenon of causing the waste, fertilizer leads to the fact the phenomenon of plant growth harmfully too little, the utilization ratio of fertilizer has been improved, guarantee that crop seedling nutrition is abundant not excessive. Can adjust footboard 9 and lower fender 17 according to how much of the required fertilizer of different plants through setting up a plurality of mounting hole 20 and baffle 15, can be applicable to different crops seedling and use, improve the practicality of device.
The working principle is as follows: the fertilizing type crop seedling planting device comprises a working process of planting crop seedlings, wherein the crop seedlings are firstly planted on soil to be planted, a seedling planting piece 1 at the bottom of the device is in a closed state table, then the seedling planting piece 1 at the lower end of the device is positioned in the soil by pressing downwards through a handle 11, then the seedlings are put in from the upper end of a seedling placing port 6 and flow into the bottom of the seedling planting piece 1 through a seedling planting barrel 2, then when the crop seedlings are fertilized, a lower retainer plate 17 is firstly installed in a metering barrel 8, the lower retainer plate 17 is in an open state in the metering barrel 8, an upper retainer plate 14 is in a closed state, the initial position of the fertilizing device is shown in figure 3, fertilizer is added into a fertilizing bin 7 after the fertilizer is installed, an operator steps down on a pedal 9 after the fertilizer is added, the lower retainer plate 17 rotates upwards, and then the lower end of the metering barrel 8 is in a closed state, the pedal 9 drives the first steel wire 16 to move downwards, the pulley mechanism 19 drives the first steel wire 16 positioned in the fertilizing bin 7 to move upwards, the upper baffle plate 14 is driven to rotate upwards, the upper end of the metering cylinder 8 is in an open state, the fertilizer enters the metering cylinder 8 for quantitative conveying, the pedal 9 is loosened, the lower baffle plate 17 is driven to rotate downwards under the action of the gravity of the material in the metering cylinder 8, the lower end of the metering cylinder 8 is in an open state, the lower baffle plate 17 rotates downwards to drive the pedal 9 to move upwards, the upper baffle plate 14 in the fertilizing bin 7 moves downwards under the action of the gravity of the fertilizer in the same way, the first steel wire 16 is driven to move downwards, the upper end of the metering cylinder 8 is in a closed state, the fertilizer flows into the roots of seedlings through the fertilizing pipe 10, the quantitative addition of the fertilizer is realized, and finally the seedlings after fertilization are sealed, pressing down to the direction of handle 11 and pulling handle 12, and then making reset spring 13 be in tensile state, drive second connecting rod 5 through pulling 12 rebound and upwards remove, and then drive the lifting ring 4 and upwards slide, and then drive head rod 3 and upwards remove, and then make and plant seedling piece 1 and be in the open mode, then upwards carry the draw gear, plant the soil in the 1 outside of seedling piece and cover to the root of seedling, and then realize the process of planting seedlings of crops seedling.
This embodiment, through setting up footboard 9, last striker plate 14, baffle 15, first steel wire line 16 and lower striker plate 17 etc. can realize that crop seedling ration adds the purpose of fertilizer, avoids fertilizer too much to cause crop seedling to burn the phenomenon dead easily, avoids too much to cause extravagant phenomenon, and fertilizer leads to the fact the bad phenomenon of plant growth too little, has improved the utilization ratio of fertilizer, guarantees that crop seedling nutrition is abundant not surplus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but fertilization type crops seedling plants seedling device, is including planting seedling device and fertilizer injection unit, its characterized in that: the seedling planting device is sequentially divided into A, B areas and C areas from top to bottom, and the fertilizing device is arranged on the rear side of the seedling planting device;
the C area comprises a seedling planting sheet (1), and a seedling planting barrel (2) is arranged on the upper side of the seedling planting sheet (1);
the area B comprises a lifting ring (4), and the lifting ring (4) is connected with the surface of the lower end of the seedling planting barrel (2) in a sliding manner;
the area A comprises a handle (11), a pull handle (12) and a return spring (13), the handle (11) is fixedly mounted at the upper end of a seedling planting cylinder (2), the pull handle (12) is located on the lower side of the handle (11), the pull handle (12) is rotatably connected to the surface of the seedling planting cylinder (2) through a mounting block welded on the seedling planting cylinder (2), the lower end of the pull handle (12) is connected with a second connecting rod (5), two connecting blocks are welded on the surface of the seedling planting cylinder (2) on the lower side of the pull handle (12), the lower end of the pull handle (12) is connected with the return spring (13), and the return spring (13) connects the connecting blocks welded on the surfaces of the pull handle (12) and the seedling planting cylinder (2) on the lower side of the pull handle (12) together;
fertilizer injection unit is including fertilization storehouse (7), the rear side installation of planting a seedling section of thick bamboo (2) in storehouse (7) of applying fertilizer, the lower extreme in storehouse (7) of applying fertilizer is provided with a metering cylinder (8), the lower extreme of a metering cylinder (8) is connected with fertilization pipe (10), the end of fertilization pipe (10) with plant seedling piece (1) and be connected, fertilization pipe (10) are linked together with the inside of planting seedling piece (1).
2. The fertilizable crop seedling planting device as claimed in claim 1, wherein: the seedling planting pieces (1) are arc-shaped, the number of the seedling planting pieces (1) is three, the three seedling planting pieces (1) are arranged in a circumferential array mode, and the lower parts of the three seedling planting pieces (1) are folded to form an inverted cone shape; plant the outer surface welding of seedling piece (1) upper end and have the connecting block, plant the same welding of the outer surface of a seedling section of thick bamboo (2) lower extreme and have the connecting block, plant seedling piece (1) and plant the quantity of the connecting block of a seedling section of thick bamboo (2) the same, plant seedling piece (1) and plant a seedling section of thick bamboo (2) and be connected together through the connecting block of planting on seedling piece (1) and the connecting block of planting on a seedling section of thick bamboo (2).
3. The fertilizable crop seedling planting device as claimed in claim 1, wherein: the utility model discloses a seedling planting machine, including lift ring (4), the upper and lower both ends on lift ring (4) surface all weld the connecting block, the quantity of the connecting block of lift ring (4) lower extreme is the same with the quantity of planting the connecting block on seedling piece (1), the connecting block of lift ring (4) lower extreme is connected with head rod (3), the lower extreme of head rod (3) with plant the connecting block connection on seedling piece (1), lift ring (4) with plant seedling piece (1) and be connected to together through head rod (3).
4. The fertilizable crop seedling planting device as claimed in claim 1, wherein: the number of the connecting blocks at the upper end of the lifting ring (4) is two, the two connecting blocks are arranged symmetrically, the connecting block at the upper end of the lifting ring (4) is connected with a second connecting rod (5), and the pull handle (12) and the lifting ring (4) are connected together through the second connecting rod (5).
5. The fertilizable crop seedling planting device as claimed in claim 1, wherein: the top of planting a seedling section of thick bamboo (2) is provided with puts seedling mouth (6), the shape of planting a seedling section of thick bamboo (2) is the bowl form, the material of planting a seedling section of thick bamboo (2) is the rubber material.
6. The fertilizable crop seedling planting device as claimed in claim 1, wherein: the upper end in the metering cylinder (8) is provided with an installation block (18), the installation block (18) is connected with an upper material baffle plate (14), the upper surface of the upper material baffle plate (14) is connected with a first steel wire (16), the inner wall of the fertilizing bin (7) is provided with a pulley mechanism (19), the upper side of the pulley mechanism (19) is provided with a through hole which can facilitate the first steel wire (16) to penetrate out and slide, one side of the metering cylinder (8) which is the same as the installation block (18) is provided with a plurality of installation holes (20), the inner wall of the metering cylinder (8) is provided with a baffle plate (15) which is the same as the installation holes (20), the baffle plate (15) is opened towards the inner side of the metering cylinder (8), the installation hole (20) is internally provided with a lower material baffle plate (17), one end of the lower material baffle plate (17) which is positioned at the outer side of the metering cylinder (8) is connected with a pedal (9), the tail end of the first steel wire (16) is connected with the pedal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221103238.3U CN217428676U (en) | 2022-05-10 | 2022-05-10 | But fertilization type crops seedling plants seedling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221103238.3U CN217428676U (en) | 2022-05-10 | 2022-05-10 | But fertilization type crops seedling plants seedling device |
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| Publication Number | Publication Date |
|---|---|
| CN217428676U true CN217428676U (en) | 2022-09-16 |
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|---|---|---|---|
| CN202221103238.3U Active CN217428676U (en) | 2022-05-10 | 2022-05-10 | But fertilization type crops seedling plants seedling device |
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| Country | Link |
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| CN (1) | CN217428676U (en) |
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2022
- 2022-05-10 CN CN202221103238.3U patent/CN217428676U/en active Active
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Assignee: Harbin Yuantian Modern Seed Co.,Ltd. Assignor: HEILONGJIANG PROVINCIAL HYDRAULIC Research Institute Contract record no.: X2022230000112 Denomination of utility model: A Fertilizable Crop Seedling Planting Device Granted publication date: 20220916 License type: Common License Record date: 20221107 |