CN112970575A - Nutrient solution peanut cultivation device in laboratory and use method thereof - Google Patents
Nutrient solution peanut cultivation device in laboratory and use method thereof Download PDFInfo
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- CN112970575A CN112970575A CN202110205027.4A CN202110205027A CN112970575A CN 112970575 A CN112970575 A CN 112970575A CN 202110205027 A CN202110205027 A CN 202110205027A CN 112970575 A CN112970575 A CN 112970575A
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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
- A01G31/06—Hydroponic culture on racks or in stacked containers
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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
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
- G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses a peanut cultivating device with nutrient solution in a laboratory and a using method thereof, the peanut cultivating device comprises a cultivating tube and a cultivating tank, a top cover of the cultivating tank is provided with an opening, the cultivating tube is arranged in the opening, a test tube cover is arranged at the top of the cultivating tube and is connected with a supporting head, the bottom of the supporting head is connected with a supporting column, the supporting column is connected with the top cover in a sliding way, a groove matched with a bolt is arranged below the supporting column, the bolt is hinged with a connecting rod, the connecting rod enters the cultivating tank through a through hole arranged on the top cover, the bottom of the connecting rod is provided with a floating ball, the inner wall of the cultivating tank is provided with a rotating shaft, the rotating shaft is rotatably connected with the connecting rod, the side wall of the cultivating tube is provided with a contact switch I, the top cover is provided with a contact switch I I, the device ensures that the culture tube automatically descends when the nutrient solution is insufficient through the mutual matching of the culture tube and the culture tank, and ensures the supply of the nutrient solution.
Description
Technical Field
The invention relates to the field of planting devices, in particular to a peanut cultivation device with nutrient solution in a laboratory and a use method thereof.
Background
The soilless culture refers to a culture method that water, grass carbon or forest leaf mold, vermiculite and other media are used as substrates for fixing plants of plant roots, the plant roots can directly contact with nutrient solution, and the components of the nutrient solution in the soilless culture are easy to control and can be adjusted at any time. Soilless culture is divided into hydroponic culture, fog (air) culture and matrix culture according to different culture media, wherein hydroponic culture refers to a culture method in which a plant root system is directly contacted with a nutrient solution without using a matrix.
The existing cultivation method is difficult to find the shortage of nutrient solution in time, and is easy to cause seedling growth retardation; moreover, the devices are mostly fragile and have no structure for securing. How to detect out in time that the nutrient solution has reduced the dangerous value, can remedy and report to the police in short time and reinforcing apparatus is the problem that needs to solve at present.
Disclosure of Invention
In order to solve the problems in the prior art, the nutrient solution peanut cultivation device in the laboratory and the use method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a nutrient solution peanut breeding device in laboratory, includes culture tube and culture tank, the culture tank top is provided with the top cap, be provided with the opening in the middle of the top cap, be provided with in the opening with the culture tube of opening size looks adaptation, the culture tube top is provided with the test tube lid, the test tube lid links to each other with supporting the head, support head bottom fixedly connected with support column, the support column with top cap sliding connection, the support column below be provided with the recess of bolt looks adaptation, the bolt is articulated with the connecting rod, the connecting rod passes through the through-hole that the top cap was seted up gets into inside the culture tank, the bottom of connecting rod is provided with the floater, culture tank inner wall is provided with the axis of rotation, the axis of rotation with the connecting.
Preferably, the culture tube lateral wall is provided with contact switch I, the top cap be provided with contact switch II of contact switch I looks adaptation, the top cap still is provided with the warning light, works as contact switch I with when contact switch II contacts, the warning light begins to twinkle.
Preferably, the device also comprises a clamping and supporting structure arranged on the placing frame, the clamping and supporting structure comprises a chassis for placing the culture tank, the bottom of the chassis is connected with a guide pillar, the placing frame is connected with a guide sleeve, and the guide pillar is connected with the guide sleeve in a sliding manner; the bottom of the chassis is connected with a spring, and the other end of the spring is connected with the placing frame; the bottom of the chassis is also connected with a rack, an arc-shaped fixed support is arranged outside the chassis, the chassis is matched with the fixed support, the fixed support is connected with the placing frame, and a disk gear is connected in the fixed support in a sliding manner; the placing frame is rotatably connected with a main shaft, two ends of the main shaft are connected with bevel gears for driving the disc gears to move, and the bevel gears are meshed with the disc gears; the main shaft is also connected with a gear, and the gear is meshed with the rack.
Preferably, the support rod is connected with the fixed support, and a handrail is arranged at the top of the support rod.
Preferably, the side wall of the culture tank is provided with a handrail.
The invention also provides a use method of the peanut cultivation device with the nutrient solution in the laboratory, which comprises the following steps:
s1: fixing a culture tank on a clamping support structure, placing peanut seedlings in a culture tube, placing the culture tube in the culture tank through an opening in the middle of a top cover, placing a test tube cover on a support head, and inserting a bolt into a groove, wherein at the moment, a nutrient solution in the culture tube just submerges the roots of the seedlings in the culture tube;
s2: when the peanut seedlings grow to reduce the nutrient solution in the culture tank, the floating balls floating on the nutrient solution rotate around the rotating shafts along with the descending of the liquid level, so that the connecting rods also rotate along with the rotation, and the connecting rods drive the bolts to move outwards from the grooves;
s3: along with the nutrient solution constantly descends, breaks away from in the notch on the bolt follow support column, and the support column begins to descend under the effect of gravity this moment, places the culture tube that supports on the head and follows the decline, makes the culture tube bottom soak the nutrient solution again in, guarantees the uninterrupted of nutrient solution.
Preferably, the step S3 further includes a warning method of warning light:
when the culture tube descends to enable the contact switch I and the contact switch II on one side of the culture tube to be in contact, the circuit of the warning lamp is switched on and the warning lamp begins to flash.
Preferably, the fixing method of the culture tank in the step S1 includes:
the portable handrail of staff will cultivate the jar and place on the chassis, and the chassis drives the guide pillar and passes through the guide pin bushing lapse under the effect of gravity, along with the holding down of cultivating the jar, the rack drives gear revolve, and the gear drives the main shaft and rotates, and when the main shaft drove bevel gear pivoted, can drive the dish gear and stretch out from the fixed bolster, drive the railing and encircle and step up the cultivating tank, guaranteed the stability of cultivating the jar.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the peanut seedling culture device, the culture tube and the culture tank are arranged, the culture tube is used for placing peanut seedlings, and the culture tank is used for placing the culture tube and detecting the residual amount of the nutrient solution; through the mutual matching of the culture tube and the culture tank, the culture tube automatically descends when the nutrient solution is insufficient, so that the root of the peanut seedling is always immersed in the nutrient solution, and the supply of the nutrient solution is ensured;
2. compared with the traditional peanut cultivation device with nutrient solution in a laboratory, the peanut cultivation device is provided with a contact switch and a warning lamp, wherein the contact switch is used for connecting a circuit, and the warning lamp is used for alarming and flashing; with the reduction of the nutrient solution and the continuous descending of the culture tube, when the contact switch is connected, the warning lamp can automatically flash to remind the cultivators, so that the cultivators can find problems as soon as possible;
3. compared with the traditional nutrient solution peanut cultivation device in a laboratory, the device is also provided with a clamping and supporting structure for stabilizing the cultivation tank; when the culture tank is fixed on the device, the peripheral disc gears can automatically clamp around, so that the stability of the culture tank is kept.
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 schematic view of the structure of a culture tube and a culture tank.
Fig. 2 is a schematic view of the structure of the clamping support structure.
Fig. 3 is a schematic view of the structure of the disk gear and the fixing bracket of fig. 2.
Fig. 4 is a schematic view of the disk gear of fig. 3 in a clamped state.
Fig. 5 is a schematic structural diagram of the present invention.
Fig. 6 is a partially enlarged schematic view of the portion I.
Description of reference numerals:
1, seedling; 2, covering the test tube; 3 supporting the head; 4, contacting a switch I; 5, supporting columns; 6 contact switch II; 7 connecting rods; 8 rotating the shaft; 9 floating ball; 10, a top cover; 11 a culture tube; 12 a culture tank; 13 nutrient solution; 14, a handrail; 15 warning lights; 16, a bolt; 17, a railing; 18 support rods; 19 a chassis; 20 guide pillars; 21 fixing the bracket; 22 a disk gear; 23, guiding a sleeve; 24 racks; 25 gears; 26 a main shaft; 27 a spring; 28 bevel gears; 29 placing a shelf.
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.
The first embodiment is as follows:
as shown in figure 1, the invention provides a peanut cultivation device with nutrient solution in a laboratory, which comprises a cultivation tube 11 and a cultivation tank 12, wherein the tank body of the cultivation tank 12 is in a cylindrical shape, the top of the cultivation tank 12 is provided with a circular top cover 10 matched with the tank body in size, the center of the top cover 10 is provided with a circular opening used for placing the cultivation tube 11, the size of the opening is matched with that of the cultivation tube 11, and the cultivation tube 11 enters the cultivation tank 12 through the opening.
Peanut seedlings 1 are placed in a culture tube 11, a test tube cover 2 is arranged at the top of the culture tube 11, a through hole is formed in the center of the test tube cover 2, and roots and stems of the seedlings 1 enter the culture tube 11 through the through hole; the test tube cover 2 is contacted with the support head 3, the bottom of the support head 3 is fixedly connected with the support column 5, and the support head 3 and the support column 5 are integrally T-shaped; the bottom of the supporting column 5 is also provided with a groove matched with the bolt 16, and when the bolt 16 is inserted in the groove, the supporting head 3 supports the test tube cover 2 to be higher than the top surface of the culture tank 12 and is used for fixing the position of the culture tube 11; the support column 5 is slidably connected to the top cover 10 for adjusting the position of the culture tube 11.
One end of a bolt 16 is hinged with the connecting rod 7, the connecting rod 7 is integrally in a herringbone shape, the connecting rod 7 enters the culture tank 12 through a through hole formed in one side of the top cover 10, a rotating shaft 8 is arranged on the inner wall of the culture tank 12, and the connecting rod 7 is rotatably connected with the rotating shaft 8; the bottom of the connecting rod 7 is connected with a floating ball 9 for detecting the liquid level position of the nutrient solution 13 and driving the connecting rod 7 to rotate around the rotating shaft 8, and further driving the bolt 16 to move outwards from the groove.
The top of the top cover 10 is also provided with a contact switch II6 and a warning lamp 15, the contact switch II6 is used for matching with the contact switch I4 on one side of the culture tube 11 and is used for connecting the circuit of the warning lamp 15; the warning light 15 is composed of a circular base and a bulb and is used for giving a flash warning to the culturist.
The side wall of the culture tank 12 is provided with a handrail 14 for placing the culture tank 12.
The specific using process is as follows:
The peanut seedling culture device is provided with the culture tube 11 and the culture tank 12, wherein the culture tube 11 is used for placing peanut seedlings 1, and the culture tank 12 is used for placing the culture tube 11 and detecting the residual amount of the nutrient solution 13; through the mutual matching of the culture tube 11 and the culture tank 12, the culture tube 11 automatically descends when the nutrient solution 13 is insufficient, so that the root of the peanut seedling 1 is always immersed in the nutrient solution 13, and the supply of the nutrient solution 13 is ensured;
compared with the traditional peanut cultivation device with nutrient solution 13 in a laboratory, the peanut cultivation device is provided with a contact switch and a warning lamp 15, wherein the contact switch is used for connecting a circuit, and the warning lamp 15 is used for alarming and flashing; with the reduction of the nutrient solution 13 and the continuous decline of the culture tube 11, when the contact switch is connected, the warning lamp 15 can automatically flash to remind the cultivators, so that the cultivators can find problems as soon as possible.
Example two:
as shown in FIGS. 2-6, on the basis of embodiment 1, the present invention further provides a clamping support structure, which comprises a circular bottom plate 19 for placing the culture tank 12, wherein the size of the bottom plate 19 is matched with that of the culture tank 12; the bottom of the chassis 19 is connected with a guide post 20 and a spring 27, and the other end of the spring 27 is connected with a placing frame 29 for buffering and reducing the downward speed of the chassis 19 when the culture tank 12 is pressed down; the guide sleeve 23 is connected to the placing frame 29, the guide post 20 is slidably connected to the guide sleeve 23, and the guide post 20 is used in cooperation with the guide sleeve 23 to ensure the downward sliding direction.
The bottom of the chassis 19 is also connected with a rack 24; an arc-shaped fixing support 21 matched with the chassis 19 is arranged outside the chassis 19, the fixing support 21 is connected with a placing frame 29, and a disk gear 22 is connected inside the fixing frame 29 in a sliding manner; a main shaft 26 is rotatably connected to the placing frame 29, two ends of the main shaft 26 are connected with bevel gears 28, and the bevel gears 28 are meshed with the disc gears 22; the main shaft 26 is also connected with a gear 25, and the gear 25 is meshed with the rack 24; the gear 25 is used for driving the main shaft 26 to rotate and further driving the bevel gear 28 to rotate, so that the disk gear 22 extends out of the fixed bracket 21 and is used for fixing the position of the culture tank 12; the fixed bolster 21 still links to each other with bracing piece 18, and the bracing piece 18 top is provided with railing 17, and railing 17 also is the circular arc type and is the same with the big or small shape of fixed bolster 21, and railing 17 and bracing piece 18 all are used for strengthening the stability of culture tank 12.
The specific using process is as follows:
the hand handrail 14 of staff places culture tank 13 on chassis 19, and chassis 19 slides downwards through guide pillar 20 and guide pin bushing 23 under the effect of gravity, along with the pushing down of culture tank 13, rack 24 drives gear 25 and rotates, and gear 25 drives main shaft 26 and rotates, and when main shaft 26 drove bevel gear 28 pivoted, can drive disk gear 22 and stretch out from fixed bolster 21 in, drive disk gear 22 and encircle and step up culture tank 13, has guaranteed culture tank 13's stability.
Compared with the traditional peanut cultivation device with 13 nutrient solutions in a laboratory, the peanut cultivation device is also provided with a clamping and supporting structure for stabilizing the cultivation tank 12; when the culture tank 12 is fixed on the device, the peripheral disk gear 22 can automatically clamp around, and the stability of the culture tank 12 is kept.
The invention also provides a use method of the peanut cultivation device with the nutrient solution in the laboratory, which comprises the following steps:
s1: fixing the culture tank 12 on a clamping support structure, placing the culture tank 12 on a chassis 19 by a worker carrying a handrail 14, and driving a guide post 20 to slide downwards through a guide sleeve 23 by the chassis 19 under the action of gravity; along with the downward pressing of the culture tank 12, the rack 24 drives the gear 25 to rotate, the gear 25 drives the main shaft 26 to rotate, the main shaft 26 drives the placing frame 29 to rotate, and simultaneously, the disk gear 22 is driven to extend out of the fixed support 21 to surround and tighten the culture tank 12, so that the stability of the culture tank 12 is ensured; placing peanut seedlings 1 in a culture tube 11, placing the culture tube 11 in a culture tank 12 through an opening in the middle of a top cover 10, placing a test tube cover 2 on a support head 3, and inserting a bolt 16 into a groove, wherein nutrient solution 13 in the culture tube 11 just submerges the roots of the seedlings 1 in the culture tube 11;
s2: when the peanut seedlings 1 grow to reduce the nutrient solution 13 in the culture tank 12, the floating balls 9 floating on the nutrient solution 13 rotate around the rotating shafts 8 along with the descending of the liquid level, so that the connecting rods 7 also rotate along with the rotation, and the connecting rods 7 drive the bolts 16 to move outwards from the grooves;
s3: with the continuous descending of the nutrient solution 13, the bolt 16 is separated from the notch on the support column 5, at the moment, the support column 5 begins to descend under the action of gravity, the culture tube 11 placed on the support head 3 descends along with the descending of the support column, so that the bottom of the culture tube 11 is immersed into the nutrient solution 13 again, and the nutrient solution 13 is ensured not to be interrupted; when the culture tube 11 descends to make the contact switch I and the contact switch II on one side of the culture tube 11 contact, the circuit of the warning lamp 15 is switched on and the alarm starts to flash.
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. The peanut cultivation device comprises a cultivation tube (11) and a cultivation tank (12), and is characterized in that a top cover (10) is arranged at the top of the cultivation tank (12), an opening is formed in the middle of the top cover (10), the cultivation tube (11) matched with the opening in size is arranged in the opening, a test tube cover (2) is arranged at the top of the cultivation tube (11), the test tube cover (2) is connected with a support head (3), a support column (5) is fixedly connected to the bottom of the support head (3), the support column (5) is in sliding connection with the top cover (10), a groove matched with a bolt (16) is formed below the support column (5), the bolt (16) is hinged to a connecting rod (7), the connecting rod (7) enters the cultivation tank (12) through a through hole formed in the top cover (10), a floating ball (9) is arranged at the bottom of the connecting rod (7), the inner wall of the culture tank (12) is provided with a rotating shaft (8), and the rotating shaft (8) is rotatably connected with the connecting rod (7).
2. A peanut cultivation device with nutrient solution in laboratory according to claim 1, characterized in that, the side wall of the cultivation tube (11) is provided with a contact switch I (4), the top cover (10) is provided with a contact switch I I (6) matched with the contact switch (4), the top cover (10) is further provided with a warning lamp (15), and when the contact switch I (4) contacts with the contact switch II (6), the warning lamp (15) starts to flash.
3. The peanut cultivation device with nutrient solution in laboratory according to claim 1, further comprising a clamping and supporting structure disposed on the placing frame, wherein the clamping and supporting structure comprises a chassis for placing the cultivation tank (12), a guide post (20) is connected to the bottom of the chassis (19), a guide sleeve (23) is connected to the placing frame (29), and the guide post (20) is slidably connected with the guide sleeve (23); the bottom of the chassis (19) is connected with a spring (27), and the other end of the spring (27) is connected with a placing frame (29); the bottom of the chassis (19) is also connected with a rack (24); an arc-shaped fixing support (21) is arranged outside the chassis (19), the chassis (19) is matched with the fixing support, the fixing support (21) is connected with the placing frame (29), and a disc gear (22) is connected inside the fixing support (29) in a sliding manner; the placing frame (29) is rotatably connected with a main shaft (26), two ends of the main shaft (26) are connected with bevel gears (28) used for driving the disc gears (22) to move, and the bevel gears (28) are meshed with the disc gears (22); the main shaft (26) is also connected with a gear (25), and the gear (25) is meshed with the rack (24).
4. A peanut cultivation device with nutrient solution in laboratory according to claim 3, characterized in that a support bar (18) is connected with the fixed bracket (21), and a railing (17) is arranged on the top of the support bar (18).
5. A peanut cultivation device with nutrient solution in laboratory according to claim 1, characterized in that the side wall of the cultivation tank (12) is provided with a handrail (14).
6. A method for using a peanut cultivation device with nutrient solution in a laboratory, which is characterized in that the peanut cultivation device with nutrient solution in a laboratory, which is disclosed by any one of claims 1 to 5, is adopted, and comprises the following steps:
s1: fixing a culture tank (12) on a clamping support structure, placing peanut seedlings (1) in a culture tube (11), placing the culture tube (11) in the culture tank (12) through an opening in the middle of a top cover (10), placing a test tube cover (2) on a support head (3), inserting a bolt (16) in a groove, and enabling nutrient solution (13) in the culture tube (12) to just sink the roots of the seedlings in the culture tube (11);
s2: when the peanut seedlings (1) grow to reduce the nutrient solution (13) in the culture tank (12), the floating balls (9) floating on the nutrient solution (13) rotate around the rotating shafts (8) along with the descending of the liquid level, so that the connecting rods (7) also rotate along with the floating balls, and the connecting rods (7) drive the bolts (16) to move outwards from the grooves;
s3: along with the continuous decline of nutrient solution (13), bolt (16) breaks away from in the notch on support column (5), and support column (5) begin to descend this moment, and culture tube (11) placed on support head (2) follow and descend, makes culture tube (11) bottom soak in nutrient solution (13) again, guarantees the uninterrupted of nutrient solution.
7. The method for using the peanut cultivation device with nutrient solution in the laboratory as claimed in claim 6, wherein the step S3 further includes a warning method of warning light:
when the culture tube (11) descends to enable the contact switch I (4) on one side of the culture tube to be in contact with the contact switch II (6), the circuit of the warning lamp (15) is switched on and the warning is started to flash.
8. The method for using peanut cultivation device with nutrient solution in laboratory as claimed in claim 6, wherein the method for fixing cultivation tank in step S1 comprises:
the portable handrail (14) of staff place culture tank (13) on chassis (19), chassis (19) drive guide pillar (20) and pass through guide pin bushing (23) and slide down, along with the pushing down of culture tank (13), rack (24) drive gear (25) and rotate, gear (25) drive main shaft (26) rotate, when main shaft (26) drive bevel gear (28) pivoted, can drive dish gear (22) and stretch out from fixed bolster (21), drive dish gear (22) encircle culture tank (13) and step up, the stability of culture tank (13) has been guaranteed.
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| CN202110205027.4A CN112970575B (en) | 2021-02-24 | 2021-02-24 | Nutrient solution peanut cultivation device in laboratory and use method thereof |
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| CN108464157A (en) * | 2018-04-19 | 2018-08-31 | 无锡佳培科技有限公司 | A kind of vegetable planting box for balcony planting |
| CN211210894U (en) * | 2019-11-28 | 2020-08-11 | 福建六三种业有限责任公司 | Novel rice water planting sprout cultivation device |
| CN211558176U (en) * | 2019-12-17 | 2020-09-25 | 贵州众鑫益民生态农业发展有限公司 | Paris polyphylla seedling breeding device |
| CN212138760U (en) * | 2020-02-19 | 2020-12-15 | 丽水锦绣农业科技有限公司 | Soilless culture flotation device |
| CN212344861U (en) * | 2020-02-24 | 2021-01-15 | 邹燕威 | Agricultural is with breeding pond |
| CN212138764U (en) * | 2020-04-22 | 2020-12-15 | 陕西楮谷生物科技有限公司 | Paper mulberry tissue culture seedling device of growing seedlings |
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