CN220858923U - Fertilizing device for dendrobium nobile cultivation - Google Patents
Fertilizing device for dendrobium nobile cultivation Download PDFInfo
- Publication number
- CN220858923U CN220858923U CN202322528769.8U CN202322528769U CN220858923U CN 220858923 U CN220858923 U CN 220858923U CN 202322528769 U CN202322528769 U CN 202322528769U CN 220858923 U CN220858923 U CN 220858923U
- Authority
- CN
- China
- Prior art keywords
- water tank
- fixedly connected
- fertilizer
- dendrobium nobile
- atomizer
- 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.)
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Links
- 240000004638 Dendrobium nobile Species 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000003337 fertilizer Substances 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 241001523681 Dendrobium Species 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 230000004720 fertilization Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Fertilizing (AREA)
Abstract
The utility model discloses a fertilizer injection unit for dendrobium nobile cultivation, which comprises a water tank, a chute, a slide bar, a first atomizing nozzle and a second atomizing nozzle. This fertilizer injection unit is used in stem of noble dendrobium is planted, be equipped with liquid fertilizer in the water tank, the outer wall fixed mounting of water tank has the water pump, the water inlet of water pump inserts in the water tank and water tank intercommunication, the top of water tank is equipped with the spout, the inboard sliding connection of spout has the slide bar, the bottom surface of slide bar is through montant fixed mounting has a plurality of first atomizer, the lateral wall of spout is through montant fixed mounting has a plurality of second atomizer, through the water tank, the water pump, the third connecting pipe, tee bend coupling, cooperation between first connecting pipe and the second connecting pipe is used, make can carry out the supply of liquid fertilizer to first atomizer and second atomizer, hang first atomizer and second atomizer by spout and slide bar, thereby evenly fertilize to stem of noble dendrobium planted on the frame with the mode of linear.
Description
Technical Field
The utility model relates to the technical field of dendrobium nobile cultivation, in particular to a fertilizer injection unit for dendrobium nobile cultivation.
Background
Herba Dendrobii is perennial herb, grows in cliff stone joints and ancient tree, and is a rare medicinal material in China. As the demand for dendrobe increases, dendrobe enters artificial planting as shown in fig. 6 below to expand the yield.
The fertilizer is mainly nitrogen, phosphorus and potassium liquid fertilizer, is easy to absorb, and the simplest fertilizer application mode is to use a strap sprayer, but most of strap sprayers can only perform single-point spraying fertilizer application, so that the problem of uneven spraying and missing spraying is easily caused during fertilizer application, and the fertilizer application device for dendrobium nobile cultivation is provided for optimizing the prior art.
Disclosure of utility model
The utility model aims to provide a fertilizer device for dendrobium nobile cultivation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a dendrobium nobile cultivation is with fertilizer injection unit, including dendrobium nobile cultivation frame, be equipped with the pavement between the dendrobium nobile cultivation frame, be equipped with fertilizer injection unit in the pavement, fertilizer injection unit is including the bottom plate, bottom surface four corners symmetry fixedly connected with truckle of bottom plate, top surface one side fixedly connected with pushing hands of bottom plate, cooperation through truckle and pushing hands, make the device can be convenient at pavement department removal, top surface opposite side fixed mounting of bottom plate has portable power source, fixed mounting has the switch on the pushing hands, be equipped with the water tank of fixed connection on the bottom plate between portable power source and the pushing hands, be equipped with liquid fertilizer in the water tank, the outer wall fixed mounting of water tank has the water pump, the water inlet of water pump inserts in the water tank and water tank intercommunication, the top of water tank is equipped with the spout, the inboard sliding connection of spout has the slide bar, the bottom surface of slide bar is through montant fixedly connected with a plurality of first atomizer, the lateral wall of spout is through montant fixedly connected with a plurality of second atomizer on the first atomizer, common fixedly connected with first connecting pipe on the second atomizer, common fixedly connected with second connecting pipe on the second atomizer, first connecting pipe and second common connecting pipe has the three-way pipe, the one end fixedly connected with third connecting pipe and the delivery port of three-way joint.
As a further scheme of the utility model: the water tank is provided with a liquid injection port, a filter screen frame is arranged in the liquid injection port, a hanging edge is arranged at the top edge of the filter screen frame, and the hanging edge is hung at the liquid injection port of the water tank.
As still further aspects of the utility model: the top surface of the filter screen frame is hinged with a handle.
As still further aspects of the utility model: the side wall fixed mounting of spout has first motor, runs through in the slide bar and is equipped with the thread bush, thread bush internal thread is connected with the threaded rod rather than looks adaptation, and the one end rotation of threaded rod runs through behind the spout with the output fixed connection of first motor.
As still further aspects of the utility model: the bottom surface fixedly connected with support column of spout, the bottom outside cover of support column is equipped with the external member rather than the looks adaptation, external member fixed connection is at the top surface of water tank, the lateral wall threaded connection of external member has the hand to twist the bolt, the one end of hand to twist the bolt inserts the external member in supporting in the outside of support column, has offered on the external member and has been used for hand to twist bolt threaded connection and male screw hole, support column swing joint is in the external member.
As still further aspects of the utility model: the top surface fixed mounting of water tank has the second motor, and the output fixedly connected with pivot of second motor, the inboard and fixedly connected with dispersion blade of bottom of water tank are inserted to the one end of pivot.
As still further aspects of the utility model: the water pump, the first motor and the second motor are electrically connected with the mobile power supply and the switch.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the cooperation of the pushing hands and the casters, the device can move along the dendrobium nobile planting frame in a pedestrian passageway, and through the cooperation of the water tank, the water pump, the third connecting pipe, the tee pipe joint, the first connecting pipe and the second connecting pipe, the liquid fertilizer can be supplied to the first atomizing nozzle and the second atomizing nozzle, and the first atomizing nozzle and the second atomizing nozzle are hung by the sliding groove and the sliding rod, so that linear multipoint spray is formed, the dendrobium nobile planted on the dendrobium nobile planting frame is uniformly fertilized in a linear mode, and comprehensive fertilization is performed in the moving process of the device, so that fertilization is uniform, meanwhile, only the device is required to be pushed, and more labor is saved.
2. According to the utility model, through the arrangement of the filter screen frame, water and liquid can be filtered at the liquid injection port, and sundries are prevented from falling into the water tank, so that the sundries are prevented from being conveyed to the spray head to cause blockage in the process of spraying and fertilizing.
3. According to the utility model, through the matched use of the threaded sleeve and the threaded rod, the sliding rod slides in the sliding groove under the driving of the first motor, so that the total length of the sliding rod and the sliding groove is shortened, the storage effect is formed, and at the moment, the sliding groove is rotated forwards by further rotating the barrel supporting column and the sleeve member, so that the occupation of the sliding groove to a side space is avoided, and the storage of the device is facilitated in the non-use process.
4. The support column, the sleeve and the manual screwing bolt are matched, so that the support column can be lifted, the support height of the chute can be controlled, and the dendrobium planting frame is suitable for dendrobium planting frames with different heights in different periods.
5. According to the utility model, the second motor drives the rotating shaft to rotate, so that the hole dispersion blades rotate, and the liquid fertilizer in the water tank is further stirred, so that the fertilizer is uniformly mixed with water and liquid.
Drawings
Fig. 1 is a schematic structural diagram of a fertilizer injection unit for dendrobium nobile cultivation.
Fig. 2 is a side view of a fertilizer apparatus in a fertilizer apparatus for dendrobium nobile cultivation.
Fig. 3 is a top view of a partial structure of the fertilizing device for dendrobium nobile cultivation.
Fig. 4 is a cross-sectional view of a water tank in a fertilizer apparatus for planting dendrobe.
Fig. 5 is a sectional view of a chute in a fertilizing device for planting dendrobe.
Fig. 6 is a diagram of the planting condition of the existing dendrobium nobile.
In the figure: 1. a dendrobium nobile cultivation frame; 2. a pedestrian passageway; 3. a fertilizer application device; 4. a bottom plate; 5. casters; 6. a water tank; 7. a mobile power supply; 8. a switch; 9. a water pump; 10. a chute; 11. a slide bar; 12. a first atomizer; 13. a second atomizer; 14. a first connection pipe; 15. a second connection pipe; 16. a three-way pipe joint; 17. a third connection pipe; 18. a liquid injection port; 19. a filter screen frame; 20. hanging edges; 21. a handle; 22. a first motor; 23. a thread sleeve; 24. a threaded rod; 25. a support column; 26. a kit; 27. screwing the bolt by hand; 28. a rotating shaft; 29. dispersing blades; 30. pushing hands; 31. and a second motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in the embodiment of the utility model, a fertilizing device for dendrobium planting comprises a dendrobium planting frame 1, a pedestrian passageway 2 is arranged between the dendrobium planting frames 1, a fertilizing device 3 is arranged in the pedestrian passageway 2, the fertilizing device 3 comprises a bottom plate 4, four corners of the bottom surface of the bottom plate 4 are symmetrically and fixedly connected with casters 5, one side of the top surface of the bottom plate 4 is fixedly connected with a pushing handle 30, the device can conveniently move at the pedestrian passageway 2 through the cooperation of the casters 5 and the pushing handle 30, the other side of the top surface of the bottom plate 4 is fixedly provided with a mobile power supply 7, the pushing handle 30 is fixedly provided with a switch 8, a water tank 6 fixedly connected to the bottom plate 4 is arranged between the mobile power supply 7 and the pushing handle 30, a liquid fertilizer is arranged in the water tank 6, the outer wall of the water tank 6 is fixedly provided with a water pump 9, a water inlet of the water pump 9 is inserted into the water tank 6 and communicated with the water tank 6, a sliding groove 10 is arranged above the water tank 6, a sliding rod 11 is connected with the inner side of the sliding groove 10 in a sliding way, a plurality of first atomizing spray heads 12 are fixedly arranged on the bottom surface of the sliding rod 11 through a vertical rod, a plurality of second atomizing spray heads 13 are fixedly arranged on the side wall of the sliding groove 10 through the vertical rod, a first connecting pipe 14 is fixedly connected with the first atomizing spray heads 12 together, a second connecting pipe 15 is fixedly connected with the second atomizing spray heads 13 together, a three-way pipe joint 16 is fixedly connected with the first connecting pipe 14 and the second connecting pipe 15 together, a pipe penetrating hanging ring is sleeved on the outer sides of the first connecting pipe 14 and the second connecting pipe 15 together, the first connecting pipe 14 and the second connecting pipe 15 are hung up through the pipe penetrating hanging ring, a pipeline is prevented from being dragged on the dendrobium nobile planting frame 1, a pipeline tidying effect is achieved simultaneously, a third connecting pipe 17 is fixedly connected with one end of the three-way pipe joint 16, one end of the third connecting pipe 17 is fixedly connected with the water outlet of the water pump 9.
Through the cooperation of pushing hands 30 and truckle 5 for the device can be in the pavement 2 along stem of noble dendrobium planting frame 1 removal, through the cooperation use between water tank 6, water pump 9, third connecting pipe 17, tee bend coupling 16, first connecting pipe 14 and the second connecting pipe 15, make can carry out the supply of liquid fertilizer to first atomizer 12 and second atomizer 13, hang first atomizer 12 and second atomizer 13 by spout 10 and slide bar 11, thereby evenly fertilize stem of noble dendrobium planted on planting frame 1 with the mode of line type, and carry out comprehensive fertilization at the device removal in-process, make the fertilization even, only need thrust unit simultaneously, it is more laborsaving.
The water tank 6 is provided with a liquid injection port 18, a filter screen frame 19 is arranged in the liquid injection port 18, the top edge of the filter screen frame 19 is provided with a hanging edge 20, and the hanging edge 20 is hung at the liquid injection port 18 of the water tank 6.
The top surface of filter screen frame 19 articulates there is handle 21, and the setting of handle 21 makes things convenient for filter screen frame 19 to take off and place.
Through the setting of filter screen frame 19, can annotate the liquid mouth department and carry out the filtration of water liquid, prevent simultaneously that debris from dropping into water tank 6 to avoid spraying the in-process debris that fertilizies and being carried the shower nozzle and cause the jam.
The side wall of the chute 10 is fixedly provided with a first motor 22, a threaded sleeve 23 is embedded in the sliding rod 11 in a penetrating manner, a threaded rod 24 matched with the threaded sleeve 23 is connected in a threaded manner, and one end of the threaded rod 24 is fixedly connected with the output end of the first motor 22 after penetrating through the chute 10 in a rotating manner.
The bottom surface fixedly connected with support column 25 of spout 10, the bottom outside cover of support column 25 is equipped with external member 26 rather than the looks adaptation, external member 26 fixed connection is at the top surface of water tank 6, the lateral wall threaded connection of external member 26 has hand to twist bolt 27, the one end of hand to twist bolt 27 inserts in the external member 26 and supports in the outside of support column 25, set up on the external member 26 and be used for hand to twist bolt 27 threaded connection and male screw hole, support column 25 swing joint is in external member 26.
Through the cooperation of thread bush 23 and threaded rod 24, under the drive of first motor 22 for slide bar 11 slides in spout 10, thereby shortens the total length of slide bar 11 and spout 10, forms the effect of accomodating, and further barrel support post 25 and external member 26's rotation this moment is rotated spout 10 forward, thereby avoids the occupation of spout 10 to the side space, and the convenience device is accomodate in the non-use.
Through the cooperation use between support column 25, external member 26 and hand screw bolt 27, make can be through lifting support column 25 to the supporting height of control spout 10 is in order to be fit for the not co-altitude of different period and plant frame 1 use.
The top surface of the water tank 6 is fixedly provided with a second motor 31, the output end of the second motor 31 is fixedly connected with a rotating shaft 28, and one end of the rotating shaft 28 is inserted into the inner side of the bottom of the water tank 6 and is fixedly connected with a dispersing blade 29.
The second motor 31 drives the rotating shaft 28 to rotate, so that the hole dispersing blades 29 rotate, and the liquid fertilizer in the water tank 6 is further stirred, so that the fertilizer is uniformly mixed with water.
The water pump 9, the first motor 22 and the second motor 31 are electrically connected with the mobile power supply 7 and the switch 8.
The working principle of the utility model is as follows:
When the device is used, the device is moved to the pedestrian passageway 2 between the dendrobium nobile planting frames 1 through the cooperation of the casters 5 and the pushing hands 30, at the moment, the manual screw bolts 27 are rotated, the limitation of the support columns 25 is loosened, the support columns 25 are lifted, the chute 10 is higher than the dendrobium nobile on the dendrobium nobile planting frames 1, meanwhile, the chute 10 is rotated to the upper part of the dendrobium nobile planting frames 1, then the manual screw bolts 27 are rotated, the support columns 25 are fixed, at the moment, the first motor 22 is started through the switch 8, the threaded rod 24 is driven to rotate, so that under the cooperation of the threaded rod 24 and the threaded sleeve 23, the slide rod 11 is driven to slide in the chute 10, the slide rod 11 is enabled to extend, the first atomizing nozzle 12 and the second atomizing nozzle 13 are enabled to cover the corresponding dendrobium nobile planting frames 1 transversely, at the moment, liquid fertilizer and water liquid can be added into the water tank 6, the concentration of the liquid fertilizer is diluted, and in the liquid adding process, the filter screen frame 19 filters the injected liquid so that impurities are isolated in the filter screen frame 19, the second motor 31 is controlled to work through the switch 8, the second motor 31 drives the dispersing blades 29 to rotate through the rotating shaft 28, the water liquid and the liquid fertilizer are fully mixed, the water pump 9 is further started at the moment, the water pump 9 pumps out the diluted fertilizer in the water tank 6, the diluted fertilizer is conveyed into the first connecting pipe 14 and the second connecting pipe 15 through the third connecting pipe 17 and the three-way pipe joint 16, the first atomizing nozzle 12 and the second atomizing nozzle 13 are used for spraying out, the dendrobium on the dendrobium nobile planting frame 1 is fertilized, the whole dendrobium nobile planting frame 1 is matched through the cooperation of the casters 5 and the pushing hands 30 along the pedestrian passageway 2, the filter screen frame 19 always protects the liquid injection port 18 in the moving process of the device, the impurities are prevented from falling into the water tank 6, after fertilization is completed, the filter screen frame 19 can be taken down through the handle 21 at this moment, then dumping is carried out to remove impurities, and the filter screen frame 19 after the impurities are removed is prevented from falling off the liquid injection port 18 again and is hung at the liquid injection port 18 through the hanging edge 20.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a dendrobium nobile cultivation is with fertilizer injection unit, includes that dendrobium nobile cultivation plants frame (1), its characterized in that: be equipped with between stem of noble dendrobium planting frame (1) people's bank of tubes passageway (2), be equipped with fertilizer injection unit (3) in people's bank of tubes passageway (2), fertilizer injection unit (3) are including bottom plate (4), bottom surface four corners symmetry fixedly connected with truckle (5) of bottom plate (4), top surface one side fixedly connected with pushing hands (30) of bottom plate (4), top surface opposite side fixed mounting of bottom plate (4) has portable power source (7), fixed mounting has switch (8) on pushing hands (30), be equipped with water tank (6) of fixed connection on bottom plate (4) between portable power source (7) and pushing hands (30), be equipped with liquid fertilizer in water tank (6), the outer wall fixed mounting of water tank (6) has water pump (9), the water inlet of water pump (9) inserts in water tank (6) and water tank (6) intercommunication, the top of water tank (6) is equipped with spout (10), the inboard sliding connection of spout (10) has slide bar (11), the bottom surface of slide bar (11) is through montant fixed mounting has a plurality of first atomizer (12), the lateral wall of spout (10) has a plurality of second atomizer (13) through montant fixed mounting, be connected together on first atomizer (14) fixed connection joint pipe (15), the first connecting pipe (14) and the second connecting pipe (15) are connected with a three-way pipe joint (16) together, one end of the three-way pipe joint (16) is fixedly connected with a third connecting pipe (17), and one end of the third connecting pipe (17) is fixedly connected with a water outlet of the water pump (9).
2. The fertilizer apparatus for dendrobium nobile cultivation of claim 1, wherein: the water tank (6) is provided with a liquid injection port (18), a filter screen frame (19) is arranged in the liquid injection port (18), the top edge of the filter screen frame (19) is provided with a hanging edge (20), and the hanging edge (20) is hung at the liquid injection port (18) of the water tank (6).
3. The fertilizer apparatus for dendrobium nobile cultivation of claim 2, wherein: the top surface of the filter screen frame (19) is hinged with a handle (21).
4. The fertilizer apparatus for dendrobium nobile cultivation of claim 1, wherein: the side wall of the sliding groove (10) is fixedly provided with a first motor (22), a threaded sleeve (23) is embedded in the sliding rod (11) in a penetrating mode, a threaded rod (24) matched with the threaded sleeve is connected in the threaded sleeve (23) in a threaded mode, and one end of the threaded rod (24) is fixedly connected with the output end of the first motor (22) after penetrating through the sliding groove (10) in a rotating mode.
5. The fertilizer apparatus for dendrobium nobile cultivation of claim 1, wherein: the bottom surface fixedly connected with support column (25) of spout (10), the bottom outside cover of support column (25) is equipped with external member (26) rather than looks adaptation, external member (26) fixed connection is at the top surface of water tank (6), and the lateral wall threaded connection of external member (26) has hand to twist bolt (27), and the one end of hand to twist bolt (27) inserts in external member (26) and supports in the outside of support column (25).
6. The fertilizer apparatus for dendrobium nobile cultivation of claim 1, wherein: the top surface fixed mounting of water tank (6) has second motor (31), and the output fixedly connected with pivot (28) of second motor (31), and the inboard and fixedly connected with dispersion blade (29) of bottom of water tank (6) are inserted to one end of pivot (28).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322528769.8U CN220858923U (en) | 2023-09-18 | 2023-09-18 | Fertilizing device for dendrobium nobile cultivation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322528769.8U CN220858923U (en) | 2023-09-18 | 2023-09-18 | Fertilizing device for dendrobium nobile cultivation |
Publications (1)
Publication Number | Publication Date |
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CN220858923U true CN220858923U (en) | 2024-04-30 |
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ID=90808788
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Application Number | Title | Priority Date | Filing Date |
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CN202322528769.8U Active CN220858923U (en) | 2023-09-18 | 2023-09-18 | Fertilizing device for dendrobium nobile cultivation |
Country Status (1)
Country | Link |
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CN (1) | CN220858923U (en) |
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2023
- 2023-09-18 CN CN202322528769.8U patent/CN220858923U/en active Active
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