CN113080047A - Clamping device and nutrient solution observation device containing same - Google Patents
Clamping device and nutrient solution observation device containing same Download PDFInfo
- Publication number
- CN113080047A CN113080047A CN202110476389.7A CN202110476389A CN113080047A CN 113080047 A CN113080047 A CN 113080047A CN 202110476389 A CN202110476389 A CN 202110476389A CN 113080047 A CN113080047 A CN 113080047A
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- Prior art keywords
- nutrient solution
- nut
- culture tank
- culture
- water
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- 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
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- Life Sciences & Earth Sciences (AREA)
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- Hydroponics (AREA)
Abstract
The invention relates to the technical field of soilless culture, in particular to a clamping device and a nutrient solution observation device containing the same, wherein the clamping device comprises a nut fixing plate, a nut, a culture tank sleeve, a screw, a nut sleeve, a servo motor and the like; the invention has simple structure and reasonable design, can well clamp and fix the culture tank on the basis of supplying nutrient solution in time when the plants are subjected to soilless culture, and has simple operation, time saving and labor saving.
Description
Technical Field
The invention relates to the technical field of soilless culture, in particular to a clamping device and a nutrient solution observation device containing the same.
Background
With the development of social science and technology, in order to save resources, in the field of seedling culture, a soilless seedling culture method is gradually generated, compared with the traditional seedling culture method, the soilless seedling culture method can save about 50% of water resources and save waste materials, and a soilless seedling culture device is a device applied to soilless seedling culture; and in the supply field to the required nutrient solution of soilless culture technique, can not in time add or change the nutrient solution and make the plant root system obtain fine absorption development always be the big difficult problem that soilless culture technique awaits a urgent solution, this kind of chucking device for nutrient solution viewing device just fine solution the problem of timely supply of nutrient solution and change, and can be fine clamp tightly fix the culture container on the basis of in time supplying the nutrient solution.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a clamping device and a nutrient solution observation device containing the same.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a clamping device comprises a nut fixing plate, wherein a plurality of nuts are arranged on the nut fixing plate, a culture tank sleeve is sleeved on an inner ring of each nut, and threads are arranged on an inner ring of each nut and an outer ring of each culture tank sleeve, so that the culture tank sleeves can move up and down while rotating, and the nuts are fixed on the nut fixing plate and do not move; the nut is characterized by also comprising a plurality of screw rods positioned below the nuts, wherein the number of the screw rods is the same as that of the nuts; the other end of the screw rod is matched with a nut sleeve, and the screw rod can move up and down in the nut sleeve when rotating; the outer ring of the nut sleeve is connected with bevel gears, and the bevel gears are meshed through connecting pieces; the connecting piece comprises a transmission shaft and bevel gears fixed at two ends of the transmission shaft; the other end of one of the nut sleeves is also connected with a servo motor, so that one of the nut sleeves can be driven to rotate by starting the servo motor, and then the other nut sleeves are driven to rotate by the bevel gear, so that all the screw rods move up and down simultaneously.
A nutrient solution observation device comprises an incubator, wherein one side of the culture layer is provided with a water inlet switch and a water inlet, the other side of the culture layer is provided with a water outlet switch and a water outlet, the incubator comprises the clamping device, and the incubator of the nutrient solution observation device comprises three parts, namely an uppermost culture area, a middle transmission area and a bottom control area; the uppermost culture area comprises the nut fixing plate, a nut, a culture tank sleeve, a screw and a part of nut sleeve, the nut fixing plate is fixedly connected with the culture box to realize fixation, the culture tank is fixedly connected in the culture tank sleeve, a culture dish is hung at the tank opening of the culture tank, wood chips and plants are contained in the culture dish, the root of the plant passes through an opening at the bottom of the culture dish to be exposed in the culture tank, and the culture dish is only required to be taken out of the culture tank when the plant needs to be photographed; the bottom of the culture tank is provided with a plurality of water leaking ports for allowing nutrient solution to enter, and the bottom of the culture tank is fixedly connected with the screw; the nut sleeve is fixedly connected with a partition plate I through a bearing end cover I, a transmission area in the middle is separated from a culture area through the partition plate I, and the bearing end cover I can reduce friction to protect the nut sleeve when the nut sleeve rotates; the transmission area comprises the bevel gear, the connecting piece and a part of nut sleeve with the structure; a control area is arranged below the bevel gear and comprises a servo motor in the structure and a part of the nut sleeve;
preferably, the bottom of the culture tank is provided with a liquid level meter for monitoring the liquid level of the nutrient solution, the liquid level meter can set a minimum value, and an alarm can be given when the liquid level is lower than the minimum value.
Preferably, the bottom of the culture tank is provided with a water pressure sensor for monitoring the water pressure of the nutrient solution, the water pressure sensor can also set a minimum value, and an alarm can be given when the water pressure is lower than the minimum value.
Preferably, the nut sleeve is fixedly connected with a partition plate II below the bevel gear through a bearing end cover II, the transmission area and the control area can be separated through the partition plate II, and the bearing end cover II and the bearing end cover I can play a role in protecting the nut sleeve.
Preferably, the nutrient solution viewing device further comprises a controller, the controller is electrically connected to the water switch, the water outlet switch and the servo motor respectively, and the controller can be operated to control the nutrient solution to enter and exit and the servo motor to rotate forwards or backwards.
Preferably, the nutrient solution observation device further comprises a storage battery, and the storage battery provides power for structures such as a control system and a servo motor.
The use method of the nutrient solution observation device comprises the following steps:
s1: the operation controller opens the water inlet switch, nutrient solution enters the culture layer, the nutrient solution enters the culture tank from the water leakage port, the water pressure sensor monitors water pressure at any time, and the liquid level in the culture area is monitored at the time of liquid level timing;
s2: after the nutrient solution is filled in the area between the nut fixing plate and the interlayer, the water inlet switch is closed;
s3: the water pressure is gradually reduced along with the absorption of the nutrient solution, when the water pressure is lower than the set water pressure of the water pressure sensor, the operation controller starts the servo motor, the servo motor operates to drive the nut sleeve connected to the motor to rotate, and the nut sleeve connected to the motor drives other nut sleeves to rotate through the bevel gear and the connecting piece; the screw rod moves downwards to drive the culture tank to move downwards;
s4: when the culture tank moves downwards to the lowest position, namely the lowest set value of the liquid level meter, the controller is operated to open the water inlet switch to allow new nutrient solution to enter the culture layer; meanwhile, the controller is operated to start the servo motor, the servo motor rotates reversely to drive the nut sleeve to rotate reversely, and the screw rod and the culture tank are driven to move upwards to return to the initial position;
s5: when the nutrient solution needs to be replaced after long-term use, the water outlet switch is opened to discharge the nutrient solution in the incubator, then the water outlet switch is closed, the water inlet switch is opened, and the water inlet switch is closed after the incubator is filled with the nutrient solution;
s6: and repeating the steps S3-S5 until the culture process is completed.
Compared with the prior art, the invention has the beneficial effects that: (1) by arranging the clamping device in the incubator and adopting the structural matching of the nut, the culture tank sleeve, the screw rod, the nut sleeve and the like, the culture tank can be clamped and fixed well on the basis of supplying nutrient solution in time; (2) by arranging the water pressure sensor and the liquid level meter, an alarm can be given under the condition that the water pressure in the incubator is insufficient or the liquid level is low, so that a worker is reminded to supplement nutrient solution in time, and the situation that the plant culture fails to reach the expected effect due to the fact that the nutrient solution cannot be added in time due to negligence of the worker is avoided; (3) the lifting of a plurality of screws can be realized simultaneously by matching the bevel gears with the connecting pieces, and a plurality of plants can be placed in the incubator for cultivation; (4) through adopting structures such as controller control income water switch, play water switch and servo motor, need not unnecessary hand labor, labour saving and time saving.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of the nutrient solution observation device.
Fig. 2 is a plan view of the nutrient solution observation device.
Fig. 3 is a sectional view taken in the direction of a-a in fig. 1.
Description of reference numerals:
1, an incubator; 2, fixing a nut plate; 3, a nut; 4, a culture tank sleeve; 5, a culture tank; 6, a culture dish; 7, crushing wood chips; 8, planting; 9, a water inlet switch; 10 water inlet; 11 a water pressure sensor; 12 a liquid level meter; 13 screw rod; 14, a nut sleeve; 15 servo motor; 16 water outlet; 17 a water outlet switch; 18 water leakage openings; 19 a bevel gear; 20 a connecting piece; 21 a partition plate I; 22 a partition II; 23 a controller; 24 storage batteries; 25 bearing end cover I; bearing end cap II is 26.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
The embodiment provides a clamping device which comprises a nut fixing plate 2, wherein two nuts 3 are arranged on the nut fixing plate 2, and an inner ring of each nut 3 is sleeved with a culture tank sleeve 4; the nut is characterized by further comprising two screw rods 13 positioned below the nut 3, the other end of each screw rod 13 is matched with a nut sleeve 14, the outer ring of each nut sleeve 14 is connected with a bevel gear 19, and the bevel gears 19 are meshed through a connecting piece 20; the connecting piece 20 comprises a transmission shaft and two bevel gears 19 fixed at two ends of the transmission shaft; the other end of one of the nut sleeves 14 is also connected with a servo motor 15.
Example two
The embodiment provides a nutrient solution observation device, which comprises the clamping device in the first embodiment, and also comprises an incubator 1, wherein one side of a culture layer is provided with a water inlet switch 9 and a water inlet 10, the other side of the culture layer is provided with a water outlet switch 17 and a water outlet 16, and a nut fixing plate 2 is fixedly connected with the incubator 1; a culture tank 5 is fixedly connected in each culture tank sleeve 4, a culture dish 6 is hung at the tank opening of each culture tank 5, the culture dish 6 is filled with wood chips 7 and plants 8, and the roots of the plants 8 penetrate through an opening at the bottom of the culture dish 6 and are exposed in the culture tank 5; the bottom of each culture tank 5 is provided with two water leakage ports 18, and the bottom of each culture tank 5 is fixedly connected with a screw 13; the nut sleeve 14 is fixedly connected with a partition plate I21 through a bearing end cover I25.
EXAMPLE III
This embodiment proposes a nutrient solution observation device, which includes all the structures of the nutrient solution observation device described in the second embodiment; in addition, the nutrient solution viewing device that this example provided still includes following structure: the bottom of each culture tank 5 is provided with a liquid level meter 12; the bottom of each culture tank 5 is provided with a water pressure sensor 11; the nut sleeve 14 is fixedly connected with a partition plate II22 below the bevel gear 19 through a bearing end cover II 26; the nutrient solution observation device further comprises a controller 23 and a storage battery 24, the controller 23 is electrically connected with the water inlet switch 9, the water outlet switch 17 and the servo motor 15 respectively, and other structures are the same as those of the nutrient solution observation device described in the second embodiment and are not described herein again.
The embodiment further provides a using method of the nutrient solution observation device, and the clamping device for the nutrient solution observation device is adopted, and the using method specifically comprises the following steps:
s1: the operation controller 23 opens the water inlet switch 9, nutrient solution enters the culture layer, the nutrient solution enters the culture tank 5 from the water leakage port 18, the water pressure sensor 11 monitors water pressure at any time, and the liquid level meter 12 monitors the liquid level in the culture area at any time;
s2: after the nutrient solution is filled in the area between the nut fixing plate 2 and the interlayer, the water inlet switch 9 is closed;
s3: the water pressure is gradually reduced along with the absorption of the nutrient solution, when the water pressure is lower than the set water pressure of the water pressure sensor 11, an alarm is given, the operation controller 23 starts the servo motor 15 at the moment, the servo motor 15 operates to drive the nut sleeve 14 connected to the motor to rotate, and the nut sleeve 14 connected to the motor drives other nut sleeves 14 to rotate through the bevel gear 19 and the connecting piece 20; the screw 13 moves downwards, and then the culture tank 5 is driven to move downwards;
s4: when the culture tank 5 moves downwards to the lowest position, namely the lowest set value of the liquid level meter 12, the operation controller 23 opens the water inlet switch 9 to allow new nutrient solution to enter the culture layer; meanwhile, the controller 23 is operated to start the servo motor 15, the servo motor 15 rotates reversely to drive the nut sleeve 14 to rotate reversely, and the screw 13 and the culture tank 5 are driven to move upwards to return to the initial position;
s5: when the nutrient solution needs to be replaced after long-term use, the water outlet switch 17 is opened to discharge the nutrient solution in the incubator 1, then the water outlet switch 17 is closed, the water inlet switch 9 is opened, and the water inlet switch 9 is closed after the incubator 1 is filled with the nutrient solution;
s6: and repeating the steps S3-S5 until the culture process is completed.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A chucking device, characterized in that: the culture tank comprises a nut fixing plate (2), wherein a plurality of nuts (3) are arranged on the nut fixing plate (2), and a culture tank sleeve (4) is sleeved on an inner ring of each nut (3); the nut is characterized by further comprising a plurality of screw rods (13) positioned below the nut (3), wherein the number of the screw rods (13) is the same as that of the nut (3); the other end of the screw rod (13) is matched with a nut sleeve (14), the outer ring of the nut sleeve (14) is connected with a bevel gear (19), and the bevel gears (19) are meshed through a connecting piece (20); the connecting piece (20) comprises a transmission shaft and bevel gears (19) fixed at two ends of the transmission shaft; the other end of one of the nut sleeves (14) is also connected with a servo motor (15).
2. The utility model provides a nutrient solution viewing device, includes incubator (1), one side of cultivateing the layer is equipped with into water switch (9) and water inlet (10), the opposite side of cultivateing the layer is equipped with out water switch (17) and delivery port (16), its characterized in that: the incubator (1) comprises the clamping device as claimed in claim 1, and the nut fixing plate (2) is fixedly connected with the incubator (1); a culture tank (5) is fixedly connected in the culture tank sleeve (4), and a culture dish (6) is hung at the tank opening of the culture tank (5); the bottom of the culture tank (5) is provided with a plurality of water leakage ports (18), and the bottom of the culture tank (5) is fixedly connected with the screw (13); the nut sleeve (14) is fixedly connected with a partition plate I (21) through a bearing end cover I (25).
3. A nutrient solution observation device according to claim 2, wherein: the bottom of the culture tank (5) is provided with a liquid level meter (12).
4. A nutrient solution observation device according to claim 2, wherein: and a water pressure sensor (11) is arranged at the bottom of the culture tank (5).
5. A nutrient solution observation device according to claim 2, wherein: the nut sleeve (14) is fixedly connected with a partition plate II (22) below the bevel gear (19) through a bearing end cover II (26).
6. A nutrient solution observation device according to claim 2, wherein: the nutrient solution observation device also comprises a controller (23), wherein the controller (23) is respectively electrically connected with the water switch (9), the water outlet switch (17) and the servo motor (15).
7. A nutrient solution observation device according to claim 2, wherein: the nutrient solution observation device also comprises a storage battery (24).
8. A use method of a nutrient solution observation device is characterized in that: the nutrient solution observation device of claims 2-7 is adopted, and specifically comprises the following steps:
s1: the operation controller (23) opens the water inlet switch (9), nutrient solution enters the culture layer, the nutrient solution enters the culture tank (5) from the water leakage port (18), the water pressure sensor (11) monitors the water pressure at any time, and the liquid level meter (12) monitors the liquid level in the culture area at any time;
s2: after the nutrient solution is filled in the area between the nut fixing plate (2) and the interlayer, the water inlet switch (9) is closed;
s3: the water pressure is gradually reduced along with the absorption of the nutrient solution, when the water pressure is lower than the set water pressure of the water pressure sensor (11), an alarm is given, the servo motor (15) is started by the operation controller (23), the servo motor (15) operates to drive the nut sleeve (14) connected to the motor to rotate, and the nut sleeve (14) connected to the motor drives other nut sleeves (14) to rotate through the bevel gear (19) and the connecting piece (20); the screw (13) moves downwards to drive the culture tank (5) to move downwards;
s4: when the culture tank (5) moves downwards to the lowest position, namely the lowest set value of the liquid level meter (12), the operation controller (23) opens the water inlet switch (9) to allow new nutrient solution to enter the culture layer; meanwhile, the controller (23) is operated to start the servo motor (15), the servo motor (15) rotates reversely to drive the nut sleeve (14) to rotate reversely, and the screw rod (13) and the culture tank (5) are driven to move upwards to return to the initial position;
s5: when the nutrient solution needs to be replaced after long-term use, the water outlet switch (17) is opened to discharge the nutrient solution in the incubator (1), then the water outlet switch (17) is closed, the water inlet switch (9) is opened, and the water inlet switch (9) is closed after the incubator (1) is filled with the nutrient solution;
s6: and repeating the steps S3-S5 until the culture process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476389.7A CN113080047A (en) | 2021-04-29 | 2021-04-29 | Clamping device and nutrient solution observation device containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476389.7A CN113080047A (en) | 2021-04-29 | 2021-04-29 | Clamping device and nutrient solution observation device containing same |
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| Publication Number | Publication Date |
|---|---|
| CN113080047A true CN113080047A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110476389.7A Withdrawn CN113080047A (en) | 2021-04-29 | 2021-04-29 | Clamping device and nutrient solution observation device containing same |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207744521U (en) * | 2017-12-16 | 2018-08-21 | 福建农林大学 | hydroponic device |
| CN207802919U (en) * | 2018-01-19 | 2018-09-04 | 金迪 | A kind of seedling culture apparatus |
| CN208080164U (en) * | 2018-04-03 | 2018-11-13 | 云南省农业科学院茶叶研究所 | A kind of tea tree solution culture device |
| CN208708366U (en) * | 2018-08-20 | 2019-04-09 | 河南百农种业有限公司 | A kind of soilless cultivation seedlings raising device |
| CN111226647A (en) * | 2020-03-10 | 2020-06-05 | 张功钦 | Seedling raising device |
| CN210929019U (en) * | 2019-10-24 | 2020-07-07 | 巢湖明天种业科技有限公司 | Rice water culture seed box |
| CN212937217U (en) * | 2020-08-18 | 2021-04-13 | 阳春市星宝坚果发展有限公司 | Automatic nutrient solution supplementing device for seedling raising of nut seedlings |
-
2021
- 2021-04-29 CN CN202110476389.7A patent/CN113080047A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207744521U (en) * | 2017-12-16 | 2018-08-21 | 福建农林大学 | hydroponic device |
| CN207802919U (en) * | 2018-01-19 | 2018-09-04 | 金迪 | A kind of seedling culture apparatus |
| CN208080164U (en) * | 2018-04-03 | 2018-11-13 | 云南省农业科学院茶叶研究所 | A kind of tea tree solution culture device |
| CN208708366U (en) * | 2018-08-20 | 2019-04-09 | 河南百农种业有限公司 | A kind of soilless cultivation seedlings raising device |
| CN210929019U (en) * | 2019-10-24 | 2020-07-07 | 巢湖明天种业科技有限公司 | Rice water culture seed box |
| CN111226647A (en) * | 2020-03-10 | 2020-06-05 | 张功钦 | Seedling raising device |
| CN212937217U (en) * | 2020-08-18 | 2021-04-13 | 阳春市星宝坚果发展有限公司 | Automatic nutrient solution supplementing device for seedling raising of nut seedlings |
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Application publication date: 20210709 |