CN112273212B - Dendrobium officinale soilless culture frame and culture method thereof - Google Patents
Dendrobium officinale soilless culture frame and culture method thereof Download PDFInfo
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- CN112273212B CN112273212B CN202011480266.2A CN202011480266A CN112273212B CN 112273212 B CN112273212 B CN 112273212B CN 202011480266 A CN202011480266 A CN 202011480266A CN 112273212 B CN112273212 B CN 112273212B
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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
- A01G31/06—Hydroponic culture on racks or in stacked containers
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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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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to a dendrobium candidum soilless culture frame which comprises a planting frame, side plates, planting plates and a pulling mechanism, wherein the side plates are arranged on the planting frame; the two side plates are symmetrically arranged at two sides of the planting frame; the planting plate is clamped between the two side plates in a slidable manner, a first chute, a second chute and a third chute are sequentially arranged on the inner side of the side plate from inside to outside at intervals, and the planting plate comprises a first planting plate, a second planting plate and a third planting plate; the pulling mechanism comprises a rotating wheel and a pull rope, the rotating wheel is rotationally connected with the top end of the planting frame, and two ends of the pull rope are respectively connected with the first planting plate and the third planting plate after bypassing the rotating wheel, so that the third planting plate can be conveniently moved upwards by pulling down the first planting plate. When the plants of the third planting plate need to be planted as seedlings, the diseased plants are removed or the seedlings are harvested, the first planting plate is only required to be moved upwards to enable the pull ropes to be loose, the third planting plate can naturally slide downwards under the action of gravity, so that the planting personnel can conveniently stand on the ground to operate, a high stool is not required to be erected, and the operation is convenient and safe.
Description
Technical Field
The invention relates to the field of dendrobium candidum greenhouse cultivation, in particular to a dendrobium candidum soilless culture frame and a dendrobium candidum cultivation method.
Background
At present, the dendrobium candidum has completed the technical transformation from endangered field planting survival to greenhouse bed type high yield. However, at the same time, with the expansion of the planting scale and the excessive application of pesticides and fertilizers to a plurality of traditional Chinese medicinal materials including dendrobium candidum, the quality problem of the medicinal materials gradually attracts attention of relevant departments of China, consumers and technological workers. From the cultivation mode, the near-wild cultivation mode such as under-forest tree-sticking cultivation, rock wall-sticking cultivation and the like can be the development direction of transformation and upgrading of the future planting mode of the dendrobium candidum due to better air circulation performance of the near-wild cultivation and fewer diseases and insect pests.
Therefore, the Chinese patent publication No. CN109287471A of I's application "a dendrobium candidum soilless culture device" provides a haydite and pastes cultivation device of planting dendrobium candidum, and the device is in actual use, when planting seedling, rejecting the disease plant or harvesting into seedling, upper planting plate position is too high, and the planting personnel need set up high bench, and the operation is inconvenient, has the potential safety hazard.
Disclosure of Invention
Aiming at the defects in the prior art, the dendrobium candidum soilless culture frame and the cultivation method thereof provided by the invention solve the technical problems that the upper layer planting plate is too high in position, the planting personnel need to set up a high stool, the operation is inconvenient and the potential safety hazard exists when the existing cultivation frame is used.
In order to achieve the above object, the present invention is realized by the following technical scheme:
a soilless culture rack for Dendrobium officinale comprises a planting rack, side plates, a planting plate and a pulling mechanism; two side plates are symmetrically arranged on two sides of the planting frame; the planting plate is clamped between the two side plates in a sliding manner, soilless culture ceramsite is stuck to the lower part of the surface of the planting plate, and an elastic binding belt is arranged on the upper part of the surface of the planting plate; the inner side of the side plate is sequentially provided with a first chute, a second chute and a third chute at intervals from inside to outside, the first chute, the second chute and the third chute are mutually parallel and extend along the length direction of the side plate, the planting plate comprises a first planting plate, a second planting plate and a third planting plate, the first planting plate is in sliding connection with the first chute, the third planting plate is in sliding connection with the third chute, and the second planting plate is embedded into the second chute; the pulling mechanism comprises a rotating wheel and a pulling rope, the rotating wheel is rotationally connected with the top end of the planting frame, one end of the pulling rope is connected with the first planting plate, the other end of the pulling rope is connected with the third planting plate after bypassing the rotating wheel, so that the third planting plate moves upwards through the first planting plate in a downward pulling mode, and the first planting plate, the second planting plate and the third planting plate are arranged in a fish scale shape.
Optionally, a compressing mechanism is further arranged on the inner side of the bottom end of the side plate, and the compressing mechanism comprises a fixed block, a movable block, a sliding rod, a height adjusting nut and a spring; the fixed block is fixedly connected with the inner side of the bottom end of the side plate, a movable block is arranged on one side of the fixed block, which faces the planting plate, a sliding rod is arranged on one side of the movable block, which faces the fixed block, and the sliding rod penetrates through the fixed block and is in threaded connection with a height adjusting nut, so that the maximum distance between the movable block and the fixed block can be changed by adjusting the screwing depth of the height adjusting nut; the spring is arranged between the movable block and the fixed block in a clamping way, and the spring is sleeved on the outer side of the sliding rod; when the first planting plate is pulled down to the bottom end of the side plate, the bottom surface of the movable block is abutted with the top surface of the first planting plate, and the spring is in a compressed state.
Optionally, the movable block is equipped with the wedge mouth towards runner one end, so that when the drop-down first planting board, first planting board with slide into the movable block bottom after the wedge mouth butt, and make the movable block moves towards fixed block one side in order to compress the spring.
Optionally, the curb plate bottom still is equipped with first spacing groove, first spacing groove and first spout intercommunication, just first spacing groove is located first spout and keeps away from second spout one side, works as when first planting board drop-down to the curb plate bottom, hold-down mechanism presses first planting board in the first spacing groove.
Optionally, the device further comprises a locking mechanism, wherein the locking mechanism comprises a mounting bottom plate, a rotating plate, a torsion spring, a first contact and a second contact, the mounting bottom plate is connected with the waist of the planting frame, the rotating plate is hinged with the mounting bottom plate, the rotating plate is positioned on one side of the mounting bottom plate, which faces the planting plate, the torsion spring is arranged at the hinged position of the rotating plate and the mounting bottom plate, one end of the torsion spring is in butt joint with the bottom surface of the rotating plate, and the other end of the torsion spring is in butt joint with the top surface of the mounting bottom plate; the top end of the rotating plate is provided with a first contact, and the bottom end of the rotating plate is provided with a second contact; the bottom surface of the planting plate is provided with a second limit groove; when the pressing mechanism presses the first planting plate into the first limiting groove, the first planting plate is abutted with the second contact and synchronously presses down the second contact, and the first contact moves upwards to be embedded into the second limiting groove of the third planting plate.
Optionally, be equipped with spacing hole on the curb plate, spacing hole and second spout intercommunication, spacing hole internal thread connection has a spacing screw, spacing screw and second planting board bottom butt.
Optionally, a spray pipe is further arranged at the top end of the planting frame, and a spray opening of the spray pipe faces the surface of the planting plate.
Optionally, a recovery groove is arranged at the bottom end of the planting frame.
Optionally, the planting plate middle part is sunken into arch to planting frame one side, planting plate both sides arch bar is connected with the curb plate.
A cultivation method of a dendrobium candidum soilless culture frame comprises the following steps:
the first planting plate is moved upwards to loosen the pull rope, the third planting plate naturally slides downwards under the action of gravity, and dendrobium candidum seedlings are bound on the third planting plate;
pulling down the first planting plate to enable the first planting plate, the second planting plate and the third planting plate to be arranged in a fish scale shape, and binding dendrobium candidum seedlings on the first planting plate and the second planting plate;
and spraying the nutrient solution on the third planting plate at proper time.
According to the technical scheme, the beneficial effects of the invention are as follows:
in one aspect, the invention provides a dendrobium candidum soilless culture frame which comprises a planting frame, side plates, planting plates and a pulling mechanism; two side plates are symmetrically arranged on two sides of the planting frame; the planting plate is clamped between the two side plates in a sliding manner, soilless culture ceramsite is stuck to the lower part of the surface of the planting plate, and an elastic binding belt is arranged on the upper part of the surface of the planting plate; the inner side of the side plate is sequentially provided with a first chute, a second chute and a third chute at intervals from inside to outside, the first chute, the second chute and the third chute are mutually parallel and extend along the length direction of the side plate, the planting plate comprises a first planting plate, a second planting plate and a third planting plate, the first planting plate is in sliding connection with the first chute, the third planting plate is in sliding connection with the third chute, and the second planting plate is embedded into the second chute; the pulling mechanism comprises a rotating wheel and a pulling rope, the rotating wheel is rotationally connected with the top end of the planting frame, one end of the pulling rope is connected with the first planting plate, the other end of the pulling rope is connected with the third planting plate after bypassing the rotating wheel, so that the third planting plate moves upwards through the first planting plate in a downward pulling mode, and the first planting plate, the second planting plate and the third planting plate are arranged in a fish scale shape. When the plants of the third planting plate need to be planted as seedlings, the diseased plants are removed or the seedlings are harvested, the first planting plate is only required to be moved upwards to enable the pull ropes to be loose, the third planting plate can naturally slide downwards under the action of gravity, so that the planting personnel can conveniently stand on the ground to operate, a high stool is not required to be erected, and the operation is convenient and safe.
On the other hand, the invention also provides a cultivation method of the dendrobium candidum soilless culture frame, which comprises the following steps: the first planting plate is moved upwards to loosen the pull rope, the third planting plate naturally slides downwards under the action of gravity, and dendrobium candidum seedlings are bound on the third planting plate; pulling down the first planting plate to enable the first planting plate, the second planting plate and the third planting plate to be arranged in a fish scale shape, and binding dendrobium candidum seedlings on the first planting plate and the second planting plate; and spraying the nutrient solution on the third planting plate at proper time. The pull ropes are loosened by moving the first planting plate upwards, and the third planting plate can naturally slide downwards under the action of gravity, so that planting personnel can operate the planting plate conveniently by standing on the ground without erecting a high stool, and the operation is convenient and safe; simultaneously, various planting plates are arranged in a fish scale shape, when the third planting plate is sprayed with nutrient solution, the nutrient solution naturally slides down, the lower part of the third planting plate is soaked in soilless culture ceramsite firstly, then the edge of the bottom of the third planting plate drops to the surface of the second planting plate, and the planting plates slide down layer by layer to soak all the planting plates, so that nutrient and moisture supplement of dendrobium officinale plants is completed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic perspective view of a soilless culture rack for dendrobium candidum;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view showing the structure of a planting frame when a first planting plate moves upwards;
fig. 4 is a front view of a dendrobium candidum soilless culture frame;
FIG. 5 is a schematic structural view of a side plate;
FIG. 6 is a schematic diagram of the pulling mechanism, locking mechanism and hold-down mechanism;
FIG. 7 is an enlarged view at B in FIG. 6;
FIG. 8 is an enlarged view at C in FIG. 6;
FIG. 9 is a flowchart of the cultivation method steps of the dendrobium candidum soilless culture frame;
reference numerals:
1-planting frames, 2-side plates, 3-planting plates, 4-rotating wheels, 5-pull ropes, 6-recovery tanks, 7-hold-down mechanisms, 8-locking mechanisms and 9-spray pipes;
21-first sliding grooves, 22-second sliding grooves, 23-third sliding grooves, 24-limiting holes, 25-first limiting grooves, 26-limiting screws, 31-soilless culture ceramsite, 32-elastic binding belts, 33-handles, 34-second limiting grooves, 71-fixed blocks, 72-movable blocks, 73-sliding bars, 74-height adjusting nuts, 75-springs, 81-mounting bottom plates, 82-rotating plates, 83-torsion springs, 84-first contacts, 85-second contacts and 91-spraying ports;
301-first planting plate, 302-second planting plate, 303-third planting plate.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
Referring to fig. 1-8, the dendrobium candidum soilless culture frame provided by the invention comprises a planting frame 1, a side plate 2, a planting plate 3 and a pulling mechanism. The two side plates 2 are symmetrically arranged on two sides of the planting frame 1, the planting plate 3 is clamped between the two side plates 2 in a slidable mode, soilless culture ceramsite 31 is stuck on the lower portion of the surface of the planting plate 3, an elastic binding belt 32 is arranged on the upper portion of the surface of the planting plate 3, after the elastic binding belt 32 is fixed once, the planting or picking can be conveniently carried out, the growth of dendrobium candidum is not limited, and handles 33 are arranged on two sides of the planting plate 3 so as to facilitate pushing and pulling. Specifically, the inner side of the side plate 2 is provided with a first chute 21, a second chute 22 and a third chute 23 sequentially from inside to outside, and the first chute 21, the second chute 22 and the third chute 23 are parallel to each other and extend along the length direction of the side plate 2. The planting plate 3 comprises a first planting plate 301, a second planting plate 302 and a third planting plate 303, the first planting plate 301 is slidably connected with the first chute 21, the third planting plate 303 is slidably connected with the third chute 23, and the second planting plate 302 is embedded into the second chute 22. Specifically, the side plate 2 is provided with a limiting hole 24, the limiting hole 24 is communicated with the second chute 22, a limiting screw 26 is connected with the limiting hole 24 in a threaded manner, the limiting screw 26 is abutted to the bottom end of the second planting plate 302, and the limiting screw 26 is screwed to support the second planting plate 302 after the second planting plate 302 is inserted into the second chute 22. The pulling mechanism comprises a rotating wheel 4 and a pulling rope 5, the rotating wheel 4 is rotationally connected with the top end of the planting frame 1, one end of the pulling rope 5 is connected with the first planting plate 301, the other end of the pulling rope 5 bypasses the rotating wheel 4 and then is connected with the third planting plate 303, so that the third planting plate 303 is upwards moved by pulling down the first planting plate 301, and the first planting plate 301, the second planting plate 302 and the third planting plate 303 are arranged in a fish scale shape. The wheel 4 is preferably a V-pulley. Obviously, there may be a plurality of second sliding grooves 22, and a plurality of second sliding grooves 22 may be sequentially arranged at intervals from inside to outside, and the plurality of planting plates 3 may be arranged in a fish scale shape on the side plate 2. When seedlings are planted, diseased plants are removed or seedlings are harvested on the plants of the third planting plate 303, the first planting plate 301 is moved upwards to enable the pull ropes 5 to be loosened, the third planting plate 303 can naturally slide downwards under the action of gravity, so that planting personnel can operate the planting plate conveniently and vertically on the ground without building a high stool, and the planting plate is convenient and safe to operate.
As a further improvement to the above-mentioned solution, referring to fig. 2 and 6, a pressing mechanism 7 is further disposed on the inner side of the bottom end of the side plate 2, and the pressing mechanism 7 includes a fixed block 71, a movable block 72, a sliding rod 73, a height adjusting nut 74 and a spring 75; the fixed block 71 is fixedly connected with the inner side of the bottom end of the side plate 2, a movable block 72 is arranged on one side of the fixed block 71 facing the planting plate 3, a sliding rod 73 is arranged on one side of the movable block 72 facing the fixed block 71, and the sliding rod 73 penetrates through the fixed block 71 and is in threaded connection with a height adjusting nut 74 so as to change the maximum distance between the movable block 72 and the fixed block 71 by adjusting the screwing depth of the height adjusting nut 74; the spring 75 is clamped between the movable block 72 and the fixed block 71, and the spring 75 is sleeved outside the sliding rod 73; when the first planting plate 301 is pulled down to the bottom end of the side plate 2, the bottom surface of the movable block 72 abuts against the top surface of the first planting plate 301, and the spring 75 is in a compressed state. After the first planting plate 301 is pulled down to the preset position, the first planting plate 301 and the third planting plate 303 are locked and positioned by the pressing mechanism 7 so as to limit sliding. Preferably, a wedge-shaped opening is formed at one end of the movable block 72 facing the rotating wheel 4, so that when the first planting plate 301 is pulled down, the first planting plate 301 abuts against the wedge-shaped opening and slides into the bottom of the movable block 72, and the movable block 72 moves towards the fixed block 71 to compress the spring 75.
As a further improvement to the above-mentioned solution, referring to fig. 5, the bottom end of the side plate 2 is further provided with a first limiting groove 25, the first limiting groove 25 is communicated with the first sliding groove 21, and the first limiting groove 25 is located on a side of the first sliding groove 21 away from the second sliding groove 22, and when the first planting plate 301 is pulled down to the bottom of the side plate 2, the pressing mechanism 7 presses the first planting plate 301 into the first limiting groove 25. When the first planting plate 301 slides into the first limiting groove 25, it is indicated that the first planting plate 301 slides into place.
As a further improvement to the above scheme, referring to fig. 6-8, the dendrobium candidum soilless culture rack further comprises a locking mechanism 8, the locking mechanism 8 comprises a mounting bottom plate 81, a rotating plate 82, a torsion spring 83, a first contact 84 and a second contact 85, the mounting bottom plate 81 is connected with the waist of the planting rack 1, the rotating plate 82 is hinged with the mounting bottom plate 81, the rotating plate 82 is positioned on one side of the mounting bottom plate 81 facing the planting plate 3, the torsion spring 83 is arranged at the hinged position of the rotating plate 82 and the mounting bottom plate 81, one end of the torsion spring 83 is in butt joint with the bottom surface of the rotating plate 82, and the other end of the torsion spring 83 is in butt joint with the top surface of the mounting bottom plate 81; the top end of the rotating plate 82 is provided with a first contact 84, and the bottom end of the rotating plate 82 is provided with a second contact 85; the bottom surface of the planting plate 3 is provided with a second limit groove 34; when the pressing mechanism 7 presses the first planting plate 301 into the first limiting groove 25, the first planting plate 301 abuts against the second contact 85 and synchronously presses down the second contact 85, and the first contact 84 moves upwards to be embedded into the second limiting groove 34 of the third planting plate 303. Because the cultivation frame only needs to slide the first planting plate 301 to lower the height of the third planting plate 303 when seedlings are planted, diseased plants are removed or seedlings are harvested, the third planting plate 303 is in a hanging state at a high position for a long time, and the third planting plate 303 is embedded into the second limiting groove 34 of the third planting plate 303 through the first contact 84 by arranging the locking device so as to prevent the third planting plate 303 from being broken when the third planting plate 303 hangs for a long time, so that the third planting plate 303 falls down at the high position to cause a safety accident.
As a further improvement of the scheme, the top end of the planting frame 1 is also provided with a spray pipe 9, and a spray opening 91 of the spray pipe 9 faces the surface of the planting plate 3. The planting frame 1 bottom is equipped with recovery tank 6, when spraying the nutrient solution, the nutrient solution that is not in time absorbed and stored flows into recovery tank 6 along planting board 3 to reuse after collecting, avoided the waste of resource. The middle part of the planting plate 3 is sunken to be arched towards one side of the planting frame 1, and arch feet on two sides of the planting plate 3 are connected with the side plates 2 so as to prevent nutrient solution from flowing to the side plates 2 to cause waste.
Referring to fig. 9, the invention also provides a cultivation method of the dendrobium candidum soilless culture frame, which comprises the following steps:
s1, moving the first planting plate upwards to loosen the pull ropes, enabling the third planting plate to naturally slide downwards under the action of gravity, and binding dendrobium candidum seedlings on the third planting plate;
because the first planting plate and the third planting plate have the same structure and small mass difference, after the stay ropes are arranged, when no external force is applied, the first planting plate and the third planting plate can hover at any position, so that planting staff can conveniently bind dendrobium candidum seedlings on the third planting plate; the method comprises the steps of binding the middle part of the dendrobium candidum by an elastic binding belt, and enabling the root of the dendrobium candidum to be in contact with soilless culture ceramsite, so that the root of the dendrobium candidum can absorb nutrients from the soilless culture ceramsite;
s2, the first planting plate is pulled down, so that the first planting plate, the second planting plate and the third planting plate are arranged in a fish scale shape, and then dendrobium candidum seedlings are bound on the first planting plate and the second planting plate;
s1, a binding method for binding dendrobium candidum seedlings on a first planting plate and a second planting plate is referred to;
s3, spraying nutrient solution on the third planting plate at proper time.
Because the planting plates are arranged in a fish scale shape, when the third planting plate is sprayed with the nutrient solution, the nutrient solution naturally slides downwards, the soilless culture ceramsite at the lower part of the third planting plate is soaked, and the root system of the dendrobium candidum plant can absorb the nutrients and the moisture from the soilless culture ceramsite; as the haydite absorption speed is not as high as the flow speed of the nutrient solution, the unabsorbed nutrient solution drops to the surface of the second planting plate at the edge of the bottom of the third planting plate, and slides down layer by layer to infiltrate the haydites on the surfaces of all planting plates, thereby completing the nutrient and moisture supplement of dendrobium candidum plants. Obviously, when the ceramsite on the third planting plate is saturated, more nutrient flows to the lower planting plate.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. The dendrobium candidum soilless culture frame is characterized in that: comprises a planting frame (1), side plates (2), a planting plate (3) and a pulling mechanism; two side plates (2) are arranged, and the two side plates (2) are symmetrically arranged at two sides of the planting frame (1); the planting plate (3) is clamped between the two side plates (2) in a sliding manner, soilless culture ceramsite (31) is stuck to the lower portion of the surface of the planting plate (3), and an elastic binding belt (32) is arranged on the upper portion of the surface of the planting plate (3); the inside of the side plate (2) is sequentially provided with a first chute (21), a second chute (22) and a third chute (23) at intervals from inside to outside, the first chute (21), the second chute (22) and the third chute (23) are mutually parallel and extend along the length direction of the side plate (2), the planting plate (3) comprises a first planting plate (301), a second planting plate (302) and a third planting plate (303), the first planting plate (301) is in sliding connection with the first chute (21), the third planting plate (303) is in sliding connection with the third chute (23), and the second planting plate (302) is embedded into the second chute (22); the pulling mechanism comprises a rotating wheel (4) and a pull rope (5), the rotating wheel (4) is rotationally connected with the top end of the planting frame (1), one end of the pull rope (5) is connected with the first planting plate (301), and the other end of the pull rope (5) bypasses the rotating wheel (4) and is connected with the third planting plate (303), so that the third planting plate (303) is upwards moved by pulling down the first planting plate (301), and the first planting plate (301), the second planting plate (302) and the third planting plate (303) are arranged in a fish scale shape;
the inner side of the bottom end of the side plate (2) is also provided with a pressing mechanism (7), and the pressing mechanism (7) comprises a fixed block (71), a movable block (72), a sliding rod (73), a height adjusting nut (74) and a spring (75); the fixing block (71) is fixedly connected with the inner side of the bottom end of the side plate (2), a movable block (72) is arranged on one side, facing the planting plate (3), of the fixing block (71), a sliding rod (73) is arranged on one side, facing the fixing block (71), of the movable block (72), the sliding rod (73) penetrates through the fixing block (71) and then is in threaded connection with a height adjusting nut (74), and therefore the maximum distance between the movable block (72) and the fixing block (71) can be changed by adjusting the screwing depth of the height adjusting nut (74); the spring (75) is clamped between the movable block (72) and the fixed block (71), and the spring (75) is sleeved outside the sliding rod (73); when the first planting plate (301) is pulled down to the bottom end of the side plate (2), the bottom surface of the movable block (72) is abutted with the top surface of the first planting plate (301), and the springs (75) are in a compressed state;
the bottom end of the side plate (2) is also provided with a first limit groove (25), the first limit groove (25) is communicated with the first chute (21), the first limit groove (25) is positioned on one side of the first chute (21) far away from the second chute (22), and when the first planting plate (301) is pulled down to the bottom of the side plate (2), the pressing mechanism (7) presses the first planting plate (301) into the first limit groove (25);
the novel planting device is characterized by further comprising a locking mechanism (8), wherein the locking mechanism (8) comprises a mounting base plate (81), a rotating plate (82), a torsion spring (83), a first contact (84) and a second contact (85), the mounting base plate (81) is connected with the waist of the planting frame (1), the rotating plate (82) is hinged with the mounting base plate (81), the rotating plate (82) is positioned on one side of the mounting base plate (81) facing the planting plate (3), the torsion spring (83) is arranged at the hinged position of the rotating plate (82) and the mounting base plate (81), one end of the torsion spring (83) is in butt joint with the bottom surface of the rotating plate (82), and the other end of the torsion spring (83) is in butt joint with the top surface of the mounting base plate (81); the top end of the rotating plate (82) is provided with a first contact (84), and the bottom end of the rotating plate (82) is provided with a second contact (85); the bottom surface of the planting plate (3) is provided with a second limit groove (34); when the first planting plate (301) is pressed into the first limiting groove (25) by the pressing mechanism (7), the first planting plate (301) is abutted with the second contact (85) and synchronously presses down the second contact (85), and the first contact (84) moves upwards to be embedded into the second limiting groove (34) of the third planting plate (303).
2. The dendrobium candidum soilless culture frame of claim 1, wherein: the movable block (72) is provided with a wedge-shaped opening towards one end of the rotating wheel (4), so that when the first planting plate (301) is pulled down, the first planting plate (301) is propped against the wedge-shaped opening and then slides into the bottom of the movable block (72), and the movable block (72) moves towards one side of the fixed block (71) to compress the spring (75).
3. The dendrobium candidum soilless culture frame of claim 1, wherein: the side plate (2) is provided with a limiting hole (24), the limiting hole (24) is communicated with the second sliding groove (22), a limiting screw (26) is connected with the limiting hole (24) in a threaded mode, and the limiting screw (26) is abutted to the bottom end of the second planting plate (302).
4. A dendrobium officinale soilless culture rack according to any one of claims 1-3, wherein: the top of the planting frame (1) is also provided with a spray pipe (9), and a spray opening (91) of the spray pipe (9) faces the surface of the planting plate (3).
5. The dendrobium candidum soilless culture frame of claim 4, wherein: the bottom end of the planting frame (1) is provided with a recovery groove (6).
6. The dendrobium candidum soilless culture frame of claim 5, wherein: the middle part of the planting plate (3) is sunken into an arch shape towards one side of the planting frame (1), and arch feet at two sides of the planting plate (3) are connected with the side plates (2).
7. A method for cultivating a soilless culture rack for dendrobium candidum as claimed in any one of claims 1-6, comprising the following steps:
the first planting plate (301) is moved upwards to loosen the pull ropes (5), the third planting plate (303) naturally slides downwards under the action of gravity, and dendrobium candidum seedlings are bound on the third planting plate (303);
the first planting plate (301) is pulled down, so that the first planting plate (301), the second planting plate (302) and the third planting plate (303) are arranged in a fish scale shape, and then dendrobium candidum seedlings are bound on the first planting plate (301) and the second planting plate (302);
and spraying nutrient solution on the third planting plate (303) at the right time.
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| CN113331037A (en) * | 2021-06-10 | 2021-09-03 | 李溯 | Soilless culture biogas slurry treatment system and method |
| CN114568166B (en) * | 2022-03-25 | 2022-09-13 | 深圳市中俊装饰设计工程有限公司 | Environment-friendly green plant decorative wall for interior decoration |
| CN116649194B (en) * | 2023-05-07 | 2024-03-19 | 绿色快车(广东)高新农业科技有限公司 | Intelligent balcony soilless culture irrigation device and method |
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