CN215422135U - Soilless rice experimental cultivation device - Google Patents
Soilless rice experimental cultivation device Download PDFInfo
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- CN215422135U CN215422135U CN202121193060.1U CN202121193060U CN215422135U CN 215422135 U CN215422135 U CN 215422135U CN 202121193060 U CN202121193060 U CN 202121193060U CN 215422135 U CN215422135 U CN 215422135U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract
The utility model relates to the technical field of experimental cultivation devices and discloses a soilless rice experimental cultivation device which comprises a cultivation box, wherein a driving motor is fixed in the middle of the top surface of the cultivation box, the output end of the driving motor is connected with a lead screw through a coupler, a field planting plate is movably connected to the inner side of the cultivation box, an internal thread loop bar is fixed in the middle of the top surface of the field planting plate, the top end of the internal thread loop bar is in threaded connection with the bottom end of the lead screw, a plurality of field planting cups are inserted into the top of the field planting plate, and a fluorescent lamp is fixed on the inner top wall of the cultivation box. This soilless rice experiment cultivation device, when carrying out the water spray operation to the root of rice, is fixed with the back flow through the bottom at the cultivation case to reach and carry out the purpose of backward flow to the water droplet, and then avoid appearing the waste of water resource, through being provided with third filter screen and bamboo charcoal layer in the inside of back flow, reached and carried out filter sterilization's purpose to the backward flow water.
Description
Technical Field
The utility model relates to the technical field of experimental cultivation devices, in particular to a soilless rice experimental cultivation device.
Background
The soilless rice experimental cultivation device for the written product is a device for soilless rice cultivation; the newly disclosed experimental cultivation device for soilless rice of the existing product is used for planting rice in a planting cup spliced on a planting plate, and a nutrient solution and water are provided for the rice through a liquid conveying pipe and a water conveying pipe.
The soilless rice cultivation device of the soilless rice experimental cultivation device of the existing product can only cultivate and observe rice with a certain height, and the cultivation container needs to be frequently replaced after the rice grows high.
To the above disadvantage, the chinese authorized utility model discloses a number: CN211407175U discloses a soilless rice experimental cultivation device, which solves the above disadvantages by meshing connection between a gear and a vertical rod;
however, the structural design of the prior art mentioned above, when the raceway provides water to the rice, the root of rice can be spouted by the atomizer on the raceway, and some water smoke assembles at the root of rice and is the drop of water, drips on the interior diapire of planting the case, can't carry out reuse to it, has the shortcoming of wasting water resources easily.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art in the background art, the utility model provides a soilless rice experimental cultivation device, which overcomes the defect that water resources are easily wasted because when water is provided for rice by a water pipe, water is sprayed to the roots of the rice by an atomizing nozzle on the water pipe, and a part of water mist is gathered at the roots of the rice to form small water drops and then drops on the inner bottom wall of a planting box, so that the water drops cannot be reused.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a soilless rice experimental cultivation device comprises a cultivation box, wherein a driving motor is fixed in the middle of the top surface of the cultivation box, the output end of the driving motor is connected with a lead screw through a coupler, the inner side of the cultivation box is movably connected with a field planting plate, an internal thread loop bar is fixed in the middle of the top surface of the field planting plate, the top end of the internal thread loop bar is in threaded connection with the bottom end of the lead screw, a plurality of field planting cups are inserted in the top of the field planting plate, a fluorescent lamp is fixed on the inner top wall of the cultivation box, a nutrient solution storage box is fixed at the upper end of the left side of the cultivation box, a first pump body is fixed on the inner bottom wall of the nutrient solution storage box, a transfusion pipe is fixed on the right side of the first pump body, a plurality of first atomization nozzles are fixed on the bottom of the transfusion pipe, an air inlet pipe is fixed in the middle of the left side of the cultivation box, and an exhaust pipe is fixed in the middle of the right side of the cultivation box, a water tank is fixed in the middle of the bottom surface of the cultivation box;
a second pump body is fixed on the inner bottom wall of the water tank, a water delivery pipe is fixed on the top of the second pump body, a water discharge pipe is fixed on the top of the water delivery pipe, two ends of the water discharge pipe are respectively fixed on two sides of the inner wall of the cultivation box, a plurality of second atomization spray heads are fixed on the top of the water discharge pipe, a return pipe is fixed on the bottom of the cultivation box, and one end of the return pipe is fixed on the top of the water tank;
and a third filter screen and a bamboo charcoal layer are sequentially fixed in the backflow pipe from top to bottom.
As a preferred technical scheme of the utility model: the inside from the top down of back flow is fixed with third filter screen and bamboo charcoal layer in proper order, makes the back flow can be better filter and disinfect the flowing back water.
As a preferred technical scheme of the utility model: the utility model discloses a field planting machine, including cultivation case, internal thread loop bar, lead screw, drive motor, coupling joint, cultivation incasement side swing joint has the field planting board, the top surface middle part of field planting board is fixed with the internal thread loop bar, the top of internal thread loop bar and the bottom threaded connection of lead screw make the lead screw can be better adjust the height of field planting board.
Furthermore, the front side of the cultivation box is movably connected with a box door through a hinge, an observation window is fixed on the front side of the box door, and the observation window is a glass window.
Furthermore, the top of planting cup is hollow, and one end of transfer line runs through the left side of cultivation case and is fixed with the inner wall right side of cultivation case.
Furthermore, the lower extreme in the inner wall left side of nutrient solution bin is fixed with a level sensor, the left side lower extreme of nutrient solution bin is fixed with a siren.
Furthermore, a first filter screen and a fan are sequentially fixed in the air inlet pipe from left to right, and a second filter screen is fixed in the exhaust pipe.
Furthermore, a second liquid level sensor is fixed at the lower end of the right side of the inner wall of the water tank, and a second alarm is fixed at the lower end of the right side of the water tank.
Furthermore, four ends of the bottom of the cultivation box are fixed with support columns, and universal wheels are installed at the bottoms of the support columns.
The theory of operation, this soilless rice experiment cultivation device, when needs use, at first start driving motor, it reciprocates with the field planting board to drive internal thread loop bar through the lead screw, and then highly adjusting the rice, start first pump body and the second pump body after that, the inside of transfer line is carried through the first pump body to the nutrient solution, and spray it on the rice through first atomizer, the inside of raceway is carried through the second pump body to water, and carry the inside of drain pipe by the raceway, spray the root of rice by second atomizer at last, the water droplet of assembling drops on the interior diapire of cultivation case, and carry out the inside that flows back to the water tank after filter sterilization by the inside third filter screen of return line and bamboo charcoal layer.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
(III) advantageous effects
The utility model provides a soilless rice experimental cultivation device, which has the following beneficial effects:
(1) this soilless rice experiment cultivation device, when carrying out the water spray operation to the root of rice, is fixed with the back flow through the bottom at the cultivation case to reach and carry out the purpose of backward flow to the water droplet, and then avoid appearing the waste of water resource, through being provided with third filter screen and bamboo charcoal layer in the inside of back flow, reached and carried out filter sterilization's purpose to the flowing back water.
(2) This soilless rice experiment cultivation device, when nutrient solution bin or the inside liquid of water tank will use up promptly, through set up first level sensor and first siren on the nutrient solution bin, set up second level sensor and second siren on the water tank to reach the purpose that in time infories the staff to add nutrient solution or water, be provided with driving motor through the top of cultivation case, reached the purpose of automatically regulated field planting board height.
Drawings
FIG. 1 is a schematic structural view of a front view section of the experimental cultivation device for soilless rice of the present invention;
FIG. 2 is a schematic side view of a cross-sectional structure of the experimental cultivation apparatus for soilless rice of the present invention;
FIG. 3 is a schematic structural view of a planting cup of the experimental soilless rice cultivation device of the present invention;
FIG. 4 is a schematic view of the front cross-section of the reflux pipe of the experimental cultivation apparatus for soilless rice of the present invention;
FIG. 5 is a schematic view of the three-dimensional structure of the return pipe of the experimental cultivation device for soilless rice of the present invention.
In the figure: 1. a cultivation box; 2. a drive motor; 3. a screw rod; 4. a field planting plate; 5. an internal thread loop bar; 6. planting a cup; 7. a fluorescent lamp; 8. a nutrient solution storage tank; 9. a first liquid level sensor; 10. a first alarm; 11. a first pump body; 12. a transfusion tube; 13. a first atomizer; 14. an air inlet pipe; 15. a first filter screen; 16. a fan; 17. an exhaust pipe; 18. a second filter screen; 19. a water tank; 20. a second pump body; 21. a second liquid level sensor; 22. a second alarm; 23. a water delivery pipe; 24. a drain pipe; 25. a second atomizer; 26. a support pillar; 27. a universal wheel; 28. a return pipe; 29. a third filter screen; 30. a bamboo charcoal layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, the present invention provides a soilless rice experimental cultivation device;
according to the drawings of 1, 2 and 3, the cultivation box comprises a cultivation box 1, a box door is movably connected to the front side of the cultivation box 1 through a hinge, an observation window is fixed to the front side of the box door, the observation window is a glass window, a driving motor 2 is fixed to the middle of the top surface of the cultivation box 1, the output end of the driving motor 2 is connected with a lead screw 3 through a coupler, a planting plate 4 is movably connected to the inner side of the cultivation box 1, an internal thread loop bar 5 is fixed to the middle of the top surface of the planting plate 4, the top end of the internal thread loop bar 5 is in threaded connection with the bottom end of the lead screw 3, the driving motor 2 is arranged on the top of the cultivation box 1, the purpose of automatically adjusting the height of the planting plate 4 is achieved, a plurality of planting cups 6 are inserted into the top of the planting plate 4, the tops of the planting cups 6 are hollow, fluorescent lamps 7 are fixed to the inner top wall of the cultivation box 1, a nutrient solution storage box 8 is fixed to the upper end of the left side of the cultivation box 1, a first liquid level sensor 9 is fixed to the lower end of the left side of the inner wall of the nutrient solution storage box 8, a first alarm 10 is fixed at the lower end of the left side of a nutrient solution storage tank 8, a first pump body 11 is fixed on the inner bottom wall of the nutrient solution storage tank 8, a transfusion tube 12 is fixed on the right side of the first pump body 11, one end of the transfusion tube 12 penetrates through the left side of the cultivation box 1 and is fixed with the right side of the inner wall of the cultivation box 1, a plurality of first atomizing spray heads 13 are fixed at the bottom of the transfusion tube 12, an air inlet tube 14 is fixed at the middle part of the left side of the cultivation box 1, a first filter screen 15 and a fan 16 are sequentially fixed in the air inlet tube 14 from left to right, an exhaust tube 17 is fixed at the middle part of the right side of the cultivation box 1, a second filter screen 18 is fixed in the exhaust tube 17, a water tank 19 is fixed at the middle part of the bottom surface of the cultivation box 1, a second pump body 20 is fixed on the inner bottom wall of the water tank 19, a second liquid level sensor 21 is fixed at the lower end of the right side of the water tank 19, a second alarm 22 is fixed at the lower end of the right side of the water tank 19, when the liquid in the nutrient solution storage tank 8 or the water tank 19 is about to be used up, the purpose of timely informing workers of adding nutrient solution or water is achieved by arranging the first liquid level sensor 9 and the first alarm 10 on the nutrient solution storage tank 8, arranging the second liquid level sensor 21 and the second alarm 22 on the water tank 19, fixing a water delivery pipe 23 on the top of the second pump body 20, fixing a water discharge pipe 24 on the top of the water delivery pipe 23, fixing two ends of the water discharge pipe 24 respectively with two sides of the inner wall of the cultivation box 1, fixing a plurality of second atomization nozzles 25 on the top of the water discharge pipe 24, fixing support columns 26 on four ends of the bottom of the cultivation box 1, installing universal wheels 27 on the bottom of the support columns 26, fixing a return pipe 28 on the bottom of the cultivation box 1, fixing one end of the return pipe 28 with the top of the water tank 19, and spraying water on the root of rice, fixing the return pipe 28 on the bottom of the cultivation box 1, the purpose of refluxing the water drops is achieved, and further the waste of water resources is avoided;
as shown in fig. 4 and 5, a third filter screen 29 and a bamboo charcoal layer 30 are sequentially fixed inside the return pipe 28 from top to bottom, and the third filter screen 29 and the bamboo charcoal layer 30 are arranged inside the return pipe 28, so that the purpose of filtering and sterilizing the return water is achieved;
according to the illustration in fig. 4, as a preferred embodiment of the present invention: a third filter screen 29 and a bamboo charcoal layer 30 are sequentially fixed inside the return pipe 28 from top to bottom, so that the return pipe 28 can better filter and sterilize return water;
according to the scheme shown in figure 1, as a preferred technical scheme of the utility model: the top surface middle part of cultivation case 1 is fixed with driving motor 2, and driving motor 2's output has lead screw 3 through the coupling joint, and 1 inboard swing joint of cultivation case has field planting board 4, and the top surface middle part of field planting board 4 is fixed with internal thread loop bar 5, and the top of internal thread loop bar 5 and the bottom threaded connection of lead screw 3 make lead screw 3 can be better highly adjust field planting board 4.
It is to be understood that, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are intended to be construed broadly and can include, for example, fixed and removable connections; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The soilless rice experimental cultivation device comprises a cultivation box (1) and is characterized in that a driving motor (2) is fixed in the middle of the top surface of the cultivation box (1), the output end of the driving motor (2) is connected with a lead screw (3) through a coupler, the cultivation box (1) is movably connected with a field planting plate (4) in an inner side mode, an inner thread loop bar (5) is fixed in the middle of the top surface of the field planting plate (4), the top end of the inner thread loop bar (5) is connected with the bottom end of the lead screw (3) in a threaded mode, a plurality of field planting cups (6) are inserted into the top of the field planting plate (4), an inner top wall of the cultivation box (1) is fixed with a fluorescent lamp (7), a nutrient solution storage box (8) is fixed at the upper end of the left side of the cultivation box (1), a first pump body (11) is fixed on the inner bottom wall of the nutrient solution storage box (8), a transfusion tube (12) is fixed on the right side of the first pump body (11), a plurality of first atomizing nozzles (13) are fixed at the bottom of the infusion tube (12), an air inlet pipe (14) is fixed in the middle of the left side of the cultivation box (1), an air exhaust pipe (17) is fixed in the middle of the right side of the cultivation box (1), and a water tank (19) is fixed in the middle of the bottom surface of the cultivation box (1);
a second pump body (20) is fixed on the inner bottom wall of the water tank (19), a water delivery pipe (23) is fixed on the top of the second pump body (20), a water discharge pipe (24) is fixed on the top of the water delivery pipe (23), two ends of the water discharge pipe (24) are respectively fixed on two sides of the inner wall of the cultivation box (1), a plurality of second atomizing spray heads (25) are fixed on the top of the water discharge pipe (24), a return pipe (28) is fixed on the bottom of the cultivation box (1), and one end of the return pipe (28) is fixed on the top of the water tank (19);
and a third filter screen (29) and a bamboo charcoal layer (30) are sequentially fixed in the return pipe (28) from top to bottom.
2. A soilless rice experimental cultivation device as claimed in claim 1, wherein the front side of the cultivation box (1) is movably connected with a box door through a hinge, the front side of the box door is fixed with an observation window, and the observation window is a glass window.
3. A soilless rice experimental cultivation device as claimed in claim 1, wherein the top of the planting cup (6) is hollow, and one end of the infusion tube (12) penetrates through the left side of the cultivation box (1) and is fixed with the right side of the inner wall of the cultivation box (1).
4. A soilless rice experimental cultivation device as claimed in claim 1, wherein the first liquid level sensor (9) is fixed at the lower left end of the inner wall of the nutrient solution storage tank (8), and the first alarm (10) is fixed at the lower left end of the nutrient solution storage tank (8).
5. A soilless rice experimental cultivation device as claimed in claim 1, wherein a first filter screen (15) and a fan (16) are fixed in the air inlet pipe (14) from left to right in sequence, and a second filter screen (18) is fixed in the exhaust pipe (17).
6. A soilless rice experimental cultivating device as claimed in claim 1, wherein a second liquid level sensor (21) is fixed on the lower right end of the inner wall of the water tank (19), and a second alarm (22) is fixed on the lower right end of the water tank (19).
7. A soilless rice experimental cultivation device as claimed in claim 1, wherein the bottom four ends of the cultivation box (1) are all fixed with support columns (26), and universal wheels (27) are installed at the bottom of the support columns (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121193060.1U CN215422135U (en) | 2021-05-31 | 2021-05-31 | Soilless rice experimental cultivation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121193060.1U CN215422135U (en) | 2021-05-31 | 2021-05-31 | Soilless rice experimental cultivation device |
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| CN215422135U true CN215422135U (en) | 2022-01-07 |
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| CN202121193060.1U Active CN215422135U (en) | 2021-05-31 | 2021-05-31 | Soilless rice experimental cultivation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568281A (en) * | 2022-03-29 | 2022-06-03 | 合肥绿叶生态园林集团有限公司 | Landscape flower soilless culture device |
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2021
- 2021-05-31 CN CN202121193060.1U patent/CN215422135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568281A (en) * | 2022-03-29 | 2022-06-03 | 合肥绿叶生态园林集团有限公司 | Landscape flower soilless culture device |
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