CN212697018U - Grow seedlings with portable watering device - Google Patents
Grow seedlings with portable watering device Download PDFInfo
- Publication number
- CN212697018U CN212697018U CN202021687356.4U CN202021687356U CN212697018U CN 212697018 U CN212697018 U CN 212697018U CN 202021687356 U CN202021687356 U CN 202021687356U CN 212697018 U CN212697018 U CN 212697018U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- water storage
- water
- groups
- screw
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
A portable watering device for seedling culture comprises a water storage tank, a support column, a connecting plate, a first support plate, a first screw, a second screw, a worm wheel, a worm, a second support plate, a knob and a water outlet hose; four groups of support columns are arranged at the bottom of the water storage tank in a sliding manner; the two groups of connecting plates are arranged on the two groups of supporting columns; the first supporting plate is vertically arranged at the bottom of the water storage tank; the first screw rod is coaxially connected with the second screw rod, and the thread directions of the first screw rod and the second screw rod are opposite; the worm wheel is arranged at the joint of the first screw rod and the second screw rod and is meshed with the worm; the worm is connected with the knob; set up the slope on the storage water tank outer wall and push away the handle, the storage water tank top sets up the inlet tube, sets up the water pump on the storage water tank bottom outer wall, sets up the power on the storage water tank outer wall, is equipped with the controller on the storage water tank. The utility model discloses in, the storage water tank removes conveniently, uses the portability good, can carry out the rapid mixing to water, medicine or nutrient solution simultaneously and mix, and is multiple functional.
Description
Technical Field
The utility model relates to a cultivation equipment technical field especially relates to a grow seedlings and use portable watering device.
Background
The seedling culture is the meaning of seedling culture as the name implies, and the seedling culture is carried out in a nursery, a hotbed or a greenhouse for transplanting to the land for planting. When growing seedlings by a large area, the mode of watering the seedling is usually drip irrigation by a dropper or micro-spraying by a spray pipe, but no matter the dropper or the spray pipe is installed, the position and the structure are fixed, the watering amount and the watering direction are fixed, the watering condition cannot be changed according to the growth of the seedling, the dropper and the spray pipe are fixed and cannot be moved, the flexibility is poor, the dropper and the spray pipe can only water the seedling by a single function when the local seedling is needed to be watered in a key mode.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a grow seedlings and use portable watering device, the storage water tank removes conveniently, uses the portability good, can carry out the rapid mixing to water, medicine or nutrient solution simultaneously and mix to it is required to supply the different growth stages of seedling, and is multiple functional.
(II) technical scheme
The utility model provides a portable watering device for seedling culture, which comprises a water storage tank, a support column, a connecting plate, a first support plate, a first screw rod, a second screw rod, a worm wheel, a worm, a second support plate, a knob and a water outlet hose; setting the length direction of the water storage tank to be the same as the moving direction of the water storage tank;
four groups of vertical support columns are arranged at the bottom of the water storage tank in a sliding mode, the sliding direction of each support column is the width direction of the water storage tank, the four groups of support columns are respectively located at four corners of the bottom of the water storage tank, and universal wheels are arranged at the bottoms of the support columns; the connecting plates are arranged in two groups, one group of connecting plates is horizontally arranged on the two groups of supporting columns, the other group of connecting plates is horizontally arranged on the other two groups of supporting columns, the connecting plates are arranged along the length direction of the water storage tank, the rear ends of the connecting plates are positioned outside the water storage tank, threaded holes are arranged on the two groups of connecting plates along the width direction of the water storage tank, and the thread directions of the two groups of threaded holes are; the first supporting plates are vertically arranged at the bottom of the water storage tank, and are arranged in two groups, and the two groups of first supporting plates are symmetrical about the two groups of connecting plates; the first screw rod and the second screw rod are coaxially connected, the thread directions of the first screw rod and the second screw rod are opposite, the first screw rod and the second screw rod are respectively matched with the two groups of threaded holes, the first screw rod penetrates through the threaded holes to be rotatably connected with one group of first supporting plates, and the second screw rod penetrates through the threaded holes to be rotatably connected with the other group of first supporting plates; the worm wheel is arranged at the joint of the first screw rod and the second screw rod, the worm wheel is in key connection with the first screw rod, and the worm wheel is meshed with the worm; the top of the worm passes through the second support plate and is connected with the knob; the second support plate is horizontally arranged on the outer wall of the water storage tank, and the knob is rotatably arranged at the top of the second support plate;
the water storage tank is provided with an inclined push handle on the outer wall, the top of the water storage tank is provided with a water inlet pipe, the outer wall of the bottom of the water storage tank is provided with a water pump, the water pumping end of the water pump is inserted into the water storage tank, the water outlet end of the water pump is connected with a water outlet hose, the water outlet hose is provided with a valve, the water storage tank is provided with a stirring assembly for stirring liquid in the water storage tank, the outer wall of the water storage tank is provided; the water storage tank is provided with a controller which is in control connection with the water pump and the stirring assembly.
Preferably, the stirring assembly comprises a third supporting plate, a fourth supporting plate, a first rotating shaft, a stirring rod, a first gear, a second rotating shaft, a fifth supporting plate and a rack; the top of the water storage tank is provided with a strip-shaped groove along the length direction of the water storage tank, and the strip-shaped groove forms openings on the upper wall, the lower wall, the inner wall and the outer wall of the water storage tank; the third supporting plate is vertically and slidably arranged on the outer side of the top of the water storage tank, and the sliding direction is the length direction of the water storage tank; the fourth supporting plate is horizontally arranged at the top of the third supporting plate, a power device is arranged at the top of the fourth supporting plate, the power device is electrically connected with a power supply, the controller is in control connection with the power device, and the power device is in transmission connection with the first rotating shaft; the bottom of the first rotating shaft vertically penetrates through the fourth supporting plate and the strip-shaped groove and extends into the water storage tank; the stirring rod is horizontally arranged on the outer wall of the first rotating shaft and is positioned in the water storage tank; the first gear is in key connection with the first rotating shaft, is positioned above the water storage tank and is meshed with the second gear; the second gear is connected with the second rotating shaft key, and the second gear is meshed with the rack; the second rotating shaft is vertically and rotatably arranged on the fifth supporting plate, and the fifth supporting plate is horizontally arranged on the third supporting plate; the rack is vertically arranged on the top of the water storage tank along the length direction of the water storage tank.
Preferably, the top of the knob is provided with a vertical deflector rod.
Preferably, the outer wall of the water storage tank is provided with a hook.
Preferably, the top of the water inlet pipe is provided with a water inlet hopper.
Preferably, the stirring rods are arranged in a plurality of groups side by side on the first rotating shaft.
Preferably, the first gear diameter is smaller than the second gear diameter.
The above technical scheme of the utility model has following profitable technological effect: the storage water tank removes conveniently, uses the portability good, and can pass through smoothly through reducing the distance between the universal wheel between the seedling in narrow and small space, has improved the practicality, can carry out the rapid mixing to water, medicine or nutrient solution simultaneously and mix to it is required to supply the different growth stages of seedling, and is multiple functional.
Drawings
Fig. 1 is a schematic structural view of the portable watering device for seedling culture provided by the utility model.
Fig. 2 is a front cross-sectional view of the portable watering device for growing seedlings provided by the utility model.
Fig. 3 is a sectional view A-A of the portable watering device for growing seedlings provided by the utility model.
Reference numerals: 1. a water storage tank; 2. a support pillar; 3. a universal wheel; 4. a connecting plate; 5. a threaded hole; 6. a first support plate; 7. a first screw; 8. a second screw; 9. a worm gear; 10. a worm; 11. a second support plate; 12. a knob; 13. a push handle; 14. a water inlet pipe; 15. a water pump; 16. a water outlet hose; 17. a power source; 18. a third support plate; 19. a fourth support plate; 20. a power plant; 21. a first rotating shaft; 22. a strip-shaped groove; 23. a stirring rod; 24. a first gear; 25. a second gear; 26. a second rotating shaft; 27. a fifth support plate; 28. a rack; 29. a deflector rod; 30. hooking; 31. a water inlet hopper.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the portable watering device for seedling cultivation provided by the present invention comprises a water storage tank 1, a support column 2, a connecting plate 4, a first support plate 6, a first screw 7, a second screw 8, a worm wheel 9, a worm 10, a second support plate 11, a knob 12 and a water outlet hose 16; setting the length direction of the water storage tank 1 to be the same as the moving direction of the water storage tank 1;
four groups of vertical support columns 2 are arranged at the bottom of the water storage tank 1 in a sliding mode, the sliding direction of the support columns 2 is the width direction of the water storage tank 1, the four groups of support columns 2 are respectively located at four corners of the bottom of the water storage tank 1, and universal wheels 3 are arranged at the bottoms of the support columns 2; the connecting plates 4 are arranged in two groups, one group of connecting plates 4 are horizontally arranged on the two groups of supporting columns 2, the other group of connecting plates 4 are horizontally arranged on the other two groups of supporting columns 2, the connecting plates 4 are arranged along the length direction of the water storage tank 1, the rear ends of the connecting plates 4 are positioned outside the water storage tank 1, threaded holes 5 are arranged on the two groups of connecting plates 4 along the width direction of the water storage tank 1, and the thread directions of the two groups of threaded holes 5 are; the first supporting plates 6 are vertically arranged at the bottom of the water storage tank 1, two groups of the first supporting plates 6 are arranged, and the two groups of the first supporting plates 6 are symmetrical about the two groups of the connecting plates 4; the first screw 7 is coaxially connected with the second screw 8, the thread directions of the first screw 7 and the second screw 8 are opposite, the first screw 7 and the second screw 8 are respectively matched with the two groups of threaded holes 5, the first screw 7 penetrates through the threaded holes 5 to be rotatably connected with one group of first supporting plates 6, and the second screw 8 penetrates through the threaded holes 5 to be rotatably connected with the other group of first supporting plates 6; the worm wheel 9 is arranged at the joint of the first screw 7 and the second screw 8, the worm wheel 9 is in key connection with the first screw 7, and the worm wheel 9 is meshed with the worm 10; the top of the worm 10 passes through the second support plate 11 and is connected with the knob 12; the second supporting plate 11 is horizontally arranged on the outer wall of the water storage tank 1, and the knob 12 is rotatably arranged at the top of the second supporting plate 11;
an inclined push handle 13 is arranged on the outer wall of the water storage tank 1, a water inlet pipe 14 is arranged at the top of the water storage tank 1, a water pump 15 is arranged on the outer wall of the bottom of the water storage tank 1, the water pumping end of the water pump 15 is inserted into the water storage tank 1, the water outlet end of the water pump is connected with a water outlet hose 16, a valve is arranged on the water outlet hose 16, a stirring component for stirring liquid in the water storage tank 1 is arranged on the water storage tank 1, a power supply 17 is arranged on the outer wall of the water; the water storage tank 1 is provided with a controller which is in control connection with the water pump 15 and the stirring assembly.
In the utility model, water is added into the water storage tank 1 from the water inlet pipe 14, and medicine or nutrient solution can be added to be needed by different growth stages of seedlings, the liquid in the water storage tank 1 is stirred and mixed uniformly through the stirring component, the push handle 13 is pushed to drive the water storage tank 1 to move, when the space for cultivating the seedlings is small and the spacing distance between partial seedlings is reduced, the rotation knob 12 drives the worm 10 to rotate, the worm 10 drives the worm wheel 9 to rotate, the worm wheel 9 drives the first screw 7 and the second screw 8 to rotate in the same direction, the first screw 7 and the second screw 8 drive the two groups of connecting plates 4 to approach each other, the two groups of connecting plates 4 drive the supporting columns 2 to approach each other, thereby reducing the distance between the universal wheels 3, the device is convenient to pass through the seedlings in narrow space, when the distance between the two groups of connecting plates 4 is reduced, an operator needs to hold the push handle 13, when moving the great region in space, the antiport knob 12 makes two sets of connecting plates 4 keep away from each other and drives universal wheel 3 and keep away from each other, increases support column 2 and to the support stability of storage water tank 1, when needing to spray liquid, starts water pump 15 through the controller, and liquid can be sprinkled water from the blowout in the water hose 16. The utility model discloses in, storage water tank 1 removes conveniently, uses the portability good, and can pass through smoothly through reducing the distance between the universal wheel 3 between the seedling in narrow and small space, has improved the practicality, can carry out the rapid mixing to water, medicine or nutrient solution simultaneously and mix to it is required to supply the different growth stages of seedling, and is multiple functional.
In an alternative embodiment, the stirring assembly includes a third support plate 18, a fourth support plate 19, a first rotating shaft 21, a stirring rod 23, a first gear 24, a second gear 25, a second rotating shaft 26, a fifth support plate 27, and a rack 28; the top of the water storage tank 1 is provided with a strip-shaped groove 22 along the length direction of the water storage tank, and the strip-shaped groove 22 forms openings on the upper, lower, inner and outer walls of the water storage tank 1; the third supporting plate 18 is vertically and slidably arranged on the outer side of the top of the water storage tank 1, and the sliding direction is the length direction of the water storage tank 1; the fourth supporting plate 19 is horizontally arranged at the top of the third supporting plate 18, the power device 20 is arranged at the top of the fourth supporting plate 19, the power device 20 is electrically connected with the power source 17, the controller is in control connection with the power device 20, and the power device 20 is in transmission connection with the first rotating shaft 21; the bottom of the first rotating shaft 21 vertically penetrates through the fourth supporting plate 19 and the strip-shaped groove 22 to extend into the water storage tank 1; the stirring rod 23 is horizontally arranged on the outer wall of the first rotating shaft 21, and the stirring rod 23 is positioned in the water storage tank 1; the first gear 24 is in key connection with the first rotating shaft 21, the first gear 24 is positioned above the water storage tank 1, and the first gear 24 is meshed with the second gear 25; the second gear 25 is connected with the second rotating shaft 26 in a key mode, and the second gear 25 is meshed with the rack 28; the second rotating shaft 26 is vertically and rotatably arranged on the fifth supporting plate 27, and the fifth supporting plate 27 is horizontally arranged on the third supporting plate 18; the rack 28 is vertically arranged on the top of the water storage tank 1 along the length direction of the water storage tank 1; after heating water, medicine or nutrient solution storage water tank 1, through the positive and negative rotation of controller control power device 20, power device 20 drives first axis of rotation 21 and rotates, first axis of rotation 21 drives puddler 23 and rotates and stir the mixed liquid, first axis of rotation 21 drives first gear 24 simultaneously and rotates, first gear 24 drives second gear 25 and rotates, second gear 25 and rack 28 mesh, make second gear 25 remove along rack 28, second gear 25 drives third backup pad 18 through second axis of rotation 26 and fifth backup pad 27 and moves, third backup pad 18 drives first axis of rotation 21 through fourth backup pad 19 and power device 20 and moves, first axis of rotation 21 drives puddler 23 and moves the limit and rotates, thereby carry out intensive mixing to the liquid in the storage water tank 1.
In an alternative embodiment, a vertical shift lever 29 is provided on top of the knob 12; the lever 29 is grasped to facilitate rotation of the knob 12.
In an optional embodiment, a hook 30 is arranged on the outer wall of the water storage tank 1; the water outlet hose 16 can be conveniently hung on the hook 30.
In an alternative embodiment, the top of the inlet pipe 14 is provided with an inlet hopper 31; the pouring of liquid is facilitated.
In an alternative embodiment, the stirring rods 23 are arranged side by side in a plurality of sets on the first rotating shaft 21; the effect of stirring and mixing is improved.
In an alternative embodiment, the first gear 24 is smaller in diameter than the second gear 25; the rotating speed of the first rotating shaft 21 is reduced, so that the movement is slow and stable.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A portable watering device for seedling culture is characterized by comprising a water storage tank (1), a support column (2), a connecting plate (4), a first support plate (6), a first screw (7), a second screw (8), a worm wheel (9), a worm (10), a second support plate (11), a knob (12) and a water outlet hose (16); setting the length direction of the water storage tank (1) to be the same as the moving direction of the water storage tank (1);
four groups of vertical supporting columns (2) are arranged at the bottom of the water storage tank (1) in a sliding mode, the sliding direction of the supporting columns (2) is the width direction of the water storage tank (1), the four groups of supporting columns (2) are respectively located at four corners of the bottom of the water storage tank (1), and universal wheels (3) are arranged at the bottoms of the supporting columns (2); the water storage tank is characterized in that two groups of connecting plates (4) are arranged, one group of connecting plates (4) are horizontally arranged on two groups of supporting columns (2), the other group of connecting plates (4) are horizontally arranged on the other two groups of supporting columns (2), the connecting plates (4) are arranged along the length direction of the water storage tank (1), the rear ends of the connecting plates (4) are positioned outside the water storage tank (1), threaded holes (5) are formed in the two groups of connecting plates (4) along the width direction of the water storage tank (1), and the thread directions of the two groups of threaded holes (5; the first supporting plates (6) are vertically arranged at the bottom of the water storage tank (1), two groups of the first supporting plates (6) are arranged, and the two groups of the first supporting plates (6) are symmetrical about the two groups of the connecting plates (4); the first screw (7) is coaxially connected with the second screw (8), the thread directions of the first screw (7) and the second screw (8) are opposite, the first screw (7) and the second screw (8) are respectively matched with the two groups of threaded holes (5), the first screw (7) penetrates through the threaded holes (5) to be rotatably connected with one group of first supporting plates (6), and the second screw (8) penetrates through the threaded holes (5) to be rotatably connected with the other group of first supporting plates (6); the worm wheel (9) is arranged at the joint of the first screw rod (7) and the second screw rod (8), the worm wheel (9) is in key connection with the first screw rod (7), and the worm wheel (9) is meshed with the worm (10); the top of the worm (10) passes through the second support plate (11) and is connected with the knob (12); the second supporting plate (11) is horizontally arranged on the outer wall of the water storage tank (1), and the knob (12) is rotatably arranged at the top of the second supporting plate (11);
an inclined pushing handle (13) is arranged on the outer wall of the water storage tank (1), a water inlet pipe (14) is arranged at the top of the water storage tank (1), a water pump (15) is arranged on the outer wall of the bottom of the water storage tank (1), the water pumping end of the water pump (15) is inserted into the water storage tank (1), the water outlet end of the water pump is connected with a water outlet hose (16), a valve is arranged on the water outlet hose (16), a stirring component for stirring liquid in the water storage tank (1) is arranged on the water storage tank (1), a power supply (17) is arranged on the outer wall of the water storage tank (1), and the power supply; the water storage tank (1) is provided with a controller which is in control connection with the water pump (15) and the stirring component.
2. A portable watering device for growing seedlings according to claim 1, characterized in that the stirring assembly comprises a third support plate (18), a fourth support plate (19), a first rotating shaft (21), a stirring rod (23), a first gear (24), a second gear (25), a second rotating shaft (26), a fifth support plate (27) and a rack (28); the top of the water storage tank (1) is provided with a strip-shaped groove (22) along the length direction of the water storage tank, and the strip-shaped groove (22) forms openings on the upper wall, the lower wall, the inner wall and the outer wall of the water storage tank (1); the third supporting plate (18) is vertically and slidably arranged on the outer side of the top of the water storage tank (1), and the sliding direction is the length direction of the water storage tank (1); the fourth supporting plate (19) is horizontally arranged at the top of the third supporting plate (18), the power device (20) is arranged at the top of the fourth supporting plate (19), the power device (20) is electrically connected with the power source (17), the controller is in control connection with the power device (20), and the power device (20) is in transmission connection with the first rotating shaft (21); the bottom of the first rotating shaft (21) vertically penetrates through the fourth supporting plate (19) and the strip-shaped groove (22) and extends into the water storage tank (1); the stirring rod (23) is horizontally arranged on the outer wall of the first rotating shaft (21), and the stirring rod (23) is positioned in the water storage tank (1); the first gear (24) is in key connection with the first rotating shaft (21), the first gear (24) is positioned above the water storage tank (1), and the first gear (24) is meshed with the second gear (25); the second gear (25) is in key connection with the second rotating shaft (26), and the second gear (25) is meshed with the rack (28); the second rotating shaft (26) is vertically and rotatably arranged on a fifth supporting plate (27), and the fifth supporting plate (27) is horizontally arranged on the third supporting plate (18); the rack (28) is vertically arranged on the top of the water storage tank (1) along the length direction of the water storage tank (1).
3. A portable watering device for growing seedlings according to claim 1, characterised in that a vertical lever (29) is provided on top of the knob (12).
4. A portable watering device for growing seedlings according to claim 1, characterised in that a hook (30) is provided on the outer wall of the water storage tank (1).
5. A portable watering device for growing seedlings according to claim 1, characterised in that a water inlet hopper (31) is provided on top of the water inlet pipe (14).
6. A portable watering device for growing seedlings according to claim 2, characterized in that the stirring rods (23) are arranged in groups side by side on the first rotating shaft (21).
7. A portable watering device for growing seedlings according to claim 2, characterised in that the first gear wheel (24) has a smaller diameter than the second gear wheel (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687356.4U CN212697018U (en) | 2020-08-13 | 2020-08-13 | Grow seedlings with portable watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687356.4U CN212697018U (en) | 2020-08-13 | 2020-08-13 | Grow seedlings with portable watering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212697018U true CN212697018U (en) | 2021-03-16 |
Family
ID=74918883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021687356.4U Expired - Fee Related CN212697018U (en) | 2020-08-13 | 2020-08-13 | Grow seedlings with portable watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212697018U (en) |
-
2020
- 2020-08-13 CN CN202021687356.4U patent/CN212697018U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212911127U (en) | Greening device for municipal garden | |
| CN212697018U (en) | Grow seedlings with portable watering device | |
| CN217790606U (en) | Apple sapling cultivates fertilizer injection unit for canopy | |
| CN212970745U (en) | Be used for afforestation to grow seedlings and supply liquid device | |
| CN212993231U (en) | Flower three-dimensional display device for landscape architecture | |
| CN211746027U (en) | Gardens are cultivated and use soilless culture device | |
| CN210202810U (en) | Greenhouse is with novel vegetable planting frame | |
| CN217509519U (en) | Movable water and fertilizer device for greenhouse | |
| CN218959479U (en) | Saline and alkaline land plant plants big-arch shelter with spraying fertilizer injection unit | |
| CN218977473U (en) | Special cultivation bed for greenhouse | |
| CN218337268U (en) | Strawberry is grown seedlings and is driped irrigation device | |
| CN220674415U (en) | Fertilizer application device for fertilizer | |
| CN218126105U (en) | Plant and mix sprinkler apparatus | |
| CN212065193U (en) | Experimental nursery breeding device of using | |
| CN212232407U (en) | Seedling raising bed based on graphene heating | |
| CN214709114U (en) | Crop seedling growing device | |
| CN110999664A (en) | Seedling growing system | |
| CN221058805U (en) | Water and fertilizer mixing and spraying device | |
| CN216314542U (en) | A manual irrigation equipment that is used for landscape plant and gardens nursery maintenance management | |
| CN212306317U (en) | Graphene heating seedling raising bed capable of realizing multilayer seedling raising | |
| CN220830797U (en) | Water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation | |
| CN217591646U (en) | Seedling planting device based on flowers are planted to big-arch shelter | |
| CN218072680U (en) | Wisdom agricultural of even irrigation is with device of growing seedlings | |
| CN216650700U (en) | Garden seedling raising device | |
| CN220088117U (en) | Sprinkler for spray irrigation of greenhouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 Termination date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |