CN109566385B - Rotary drum type bean sprout planting device - Google Patents
Rotary drum type bean sprout planting device Download PDFInfo
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- CN109566385B CN109566385B CN201811498709.3A CN201811498709A CN109566385B CN 109566385 B CN109566385 B CN 109566385B CN 201811498709 A CN201811498709 A CN 201811498709A CN 109566385 B CN109566385 B CN 109566385B
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- rotary drum
- arc
- base
- annular
- bean sprout
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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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- 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
Abstract
The invention discloses a rotary drum type bean sprout planting device which comprises a planting box and a cutting device, wherein the planting box comprises a base, a rotary drum and a growth lamp, the rotary drum is divided into an upper half shell and a lower half shell, the right ends of the two half shells are hinged, and the left ends of the two half shells are fixedly connected through a fixing device; a mesh plate which is bent into a circular shape is arranged in the rotary drum, the mesh plate is unfolded into a horizontal state, and a seed fixing layer is arranged in an interlayer between the rotary drum and the mesh plate; the growth lamp is positioned at the axis position of the rotary drum; the cutting device comprises an annular knife, a supporting frame and a driving motor. The invention has small floor area, high yield, automatic rotation, automatic nutrient solution discharge, convenient harvesting and light shading and lighting functions.
Description
Technical Field
The invention relates to a bean sprout planting device, in particular to a rotary drum type bean sprout planting device.
Background
Along with the improvement of economic income and living standard of people, health preservation and green food are more and more emphasized, and the sprouts are naturally loved by consumers as pollution-free health-care green food. The bud vegetable not only has high nutritive value, but also has medicinal value, has the effects of resisting fatigue, aging and cancer, and is one of essential vegetables for losing weight and beautifying, so the bud vegetable has the value of mass culture. The existing planting mode comprises seed screening, seed soaking, germination accelerating, seeding, tray placing, shelf placing, cultivation and harvesting, wherein the shelf placing cultivation needs watering for 2-3 times every day; the method is characterized in that ventilation and air exchange are carried out every day by 1-2, some sprouts are particularly required to be lighted, some sprouts need to be shaded in the early stage, some sprouts need to be lighted in the later stage, some sprouts need to be lighted all the time, and some sprouts do not need to be lighted.
Moreover, the existing bean sprout planting tray is a horizontal tray, and has large occupied area and low yield during planting. During large-scale production and processing, the yield of a greenhouse is not high, and if the bean sprouts are planted in a stacked mode, the growth vigor of some bean sprouts which are loved by light is not good. Moreover, many people like to plant sprouts on a balcony, but the flat plate occupies too large area and is inconvenient to use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the rotary drum type bean sprout planting device which is small in occupied area, high in yield, capable of automatically rotating and placing nutrient solution, convenient to harvest and capable of carrying shading and lighting functions.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the rotary drum type bean sprout planting device comprises a planting box and a cutting device, wherein the planting box comprises a base, a rotary drum and a growth lamp, an arc-shaped groove for containing nutrient solution is formed in the base, rotary rollers are respectively arranged on the left side and the right side of the arc-shaped groove, and the rotary rollers on at least one side are in driving connection with a motor arranged in the base; the bottom of the rotary drum is positioned in the arc-shaped groove and is in contact with the rotary roller, and the bottom of the rotary drum can be immersed in the nutrient solution in the arc-shaped groove;
the rotary drum is divided into an upper half shell and a lower half shell, the right ends of the two half shells are hinged, and the left ends of the two half shells are fixedly connected through a fixing device; a plurality of rows of water inlet holes are arranged on the circumference of the rotary drum at equal intervals; a mesh plate which is bent into a circular shape is arranged in the rotary drum, the mesh plate is unfolded into a horizontal state, a seed fixing layer is arranged in an interlayer between the rotary drum and the mesh plate, and the seed fixing layer comprises non-woven fabric at the bottom layer and seedling raising paper at the surface layer;
the growth lamp is positioned at the axis position of the rotary drum, the front end of the growth lamp is detachably fixed on a lamp holder, and the lamp holder is fixed on the upper surface of the front end of the base;
the cutting device comprises an annular knife, a support frame and a driving motor, wherein an annular sliding rod is arranged at the upper end of the support frame, the annular knife is slidably sleeved outside the annular sliding rod, an annular base is arranged at the lower end of the support frame, the driving motor is fixed at the upper end of the support frame, an output shaft of the driving motor is connected with a gear, and a fluted disc meshed with the gear is arranged at the bottom of the annular knife; a plurality of holding rods are uniformly distributed on the edge of the annular base, scales are uniformly distributed on the holding rods, and the radius of a circle formed by the holding rods is 1-4mm larger than the radius of the outer surface of the rotary drum;
furthermore, the base is symmetrically provided with two sealing plates, the bottoms of the sealing plates are hinged to fixing seats arranged on the base, torsional springs are arranged at hinged connecting ends, and the upper ends of the sealing plates are in contact with the rotary drum.
Further, an arc-shaped protective cover is hinged to the right side wall of the planting box, and a solar cell panel is arranged on the surface of the protective cover; the two ends of the protective cover are respectively provided with a detachable curtain cloth.
Further, the fixing device comprises a hook groove, a moving plate and a hook, the hook groove is positioned on the upper end of the half shell, and the hook is arranged at the corresponding position of the lower end of the half shell; the upper end of the movable plate is provided with two telescopic rods, the upper ends of the telescopic rods are slidably arranged in circular grooves in the upper half shells, springs are arranged in the circular grooves, and two ends of each spring are respectively abutted against the inner walls of the circular grooves and baffles arranged at the upper ends of the telescopic rods.
Furthermore, a plurality of fixed cylinders are arranged on the edge of the inner surface of the rotary cylinder at equal intervals, circular grooves are formed in the fixed cylinders, and convex buttons are arranged at corresponding positions of the mesh plate and inserted into the circular grooves.
Furthermore, be provided with the water filling port on the arc wall, the water filling port is located the below of nutrition liquid level, for keeping nutrition liquid level is fixed set up a closed water tank in the planting incasement, the water filling port with closed water tank intercommunication closed water tank's top sets up a sealed lid.
Furthermore, a T-shaped groove is formed in the inner side of the annular knife and sleeved on a T-shaped sliding block arranged on the outer side of the annular sliding rod.
Further, a bearing is arranged between the inner side of the annular knife and the outer side of the annular slide rod.
Further, the seed fixing layer also comprises a culture soil layer positioned between the non-woven fabric and the seedling paper.
Further, the bottom of annular base is provided with the vegetable basket rack, the vegetable basket rack includes arc backup pad and circular bottom plate, annular base is connected at the top of arc backup pad, and circular bottom plate is connected to the bottom of arc backup pad.
The invention has the beneficial effects that:
the invention lays seeds on the rotary drum closely, the bottom of the rotary drum automatically contacts with the water surface along with the rotation of the rotary drum, the watering step is omitted, meanwhile, the rotary drum causes air circulation, the ventilation purpose is omitted, and the invention is provided with a shading and lighting device to meet the requirement of seed growth. The automatic nutrient solution placing structure can save manual frequent nutrient solution pouring, and the circular surface of the rotary drum increases the planting area. The rotation of the rotary drum generates centripetal force, the top advantage of plant growth is inhibited, and the cultured bean sprouts are thick and strong and have good taste. The cutting device saves manual cutting, and is convenient and fast.
The loss of moisture can be reduced through setting up the closing plate, is provided with solar cell panel in the protection casing, produces the electric energy. Two telescopic rods are arranged at the upper end of the moving plate, the upper ends of the telescopic rods are slidably arranged in circular grooves in the upper half shell, and springs are arranged in the circular grooves, so that the two half shells of the rotary drum can be prevented from being loosened. Set up the seed fixed layer in the rotary drum, can prevent that the seed from moving the position at will. The annular knife is arranged in the cutting device, so that the bean sprouts can be cut quickly, and the damage to the bean sprouts is prevented. Set up the scale on supporting the pole, can cut the bud dish of corresponding quantity as required, avoid extravagant. The bottom of the annular base is provided with a vegetable basket placing rack, so that the collection of the bean sprouts can be facilitated.
Drawings
FIG. 1 is a schematic perspective view of a planting box according to the present invention;
FIG. 2 is a front view of the planting box of the present invention;
FIG. 3 is a schematic cross-sectional view of the planting box of the present invention;
FIG. 4 is a schematic view of the expanded three-dimensional structure of the protective cover of the planting box of the invention;
FIG. 5 is a schematic view of a three-dimensional structure of a base of the planting box of the present invention;
FIG. 6 is a schematic view of a connection structure of a roller and a motor of the planting box of the invention;
FIG. 7 is a schematic sectional view of the convex button and the circular groove of the planting box of the present invention;
FIG. 8 is a schematic perspective view of the upper half shell of the planting box of the present invention;
FIG. 9 is a schematic perspective view of the lower half shell of the planting box of the present invention;
FIG. 10 is a schematic view of a three-dimensional structure of a mesh plate of the planting box of the present invention;
FIG. 11 is a schematic view of a three-dimensional structure of a growing lamp of the planting box of the present invention;
FIG. 12 is a schematic sectional view of the connection of the telescopic rod of the planting box of the present invention;
FIG. 13 is a schematic cross-sectional view of a seed fixing layer of the planting box of the present invention;
FIG. 14 is a schematic sectional view of a seed fixing layer (containing a culture soil layer) of the planting box of the present invention;
FIG. 15 is a schematic perspective view of a cutting device according to the present invention;
FIG. 16 is a schematic view of a cutting device of the present invention in use;
FIG. 17 is a schematic sectional view of the annular knife and the annular rod of the cutting device of the present invention;
FIG. 18 is a schematic top view of the cutting apparatus of the present invention;
in the figure, a planting box 1, a base 11, an arc-shaped groove 111, a water injection port 112, a closed water tank 113, a sealing cover 114, a rotating roller 115, a motor 116, a belt 117, a sealing plate 118, a fixed seat 119, a rotating drum 12, a half shell 121, an open groove 122, an ear plate 123, a water inlet 124, a fixed cylinder 125, a circular groove 126, a growth lamp 13, a plug 131, a lamp holder 132, a jack 133, a mesh plate 14, a convex button 141, a seed fixing layer 15, non-woven fabrics 151, seedling raising paper 152, a culture soil layer 153, a protective cover 16, a solar cell panel 161, a cutting device 2, an annular knife 21, a T-shaped groove 211, a bearing 212, a fluted disc 213, a support frame 22, an annular slide rod 221, a T-shaped slide block 222, an annular base 223, a holding rod 224, a driving motor 23, a gear 231, a vegetable basket placing frame 24, an arc-shaped support plate 241, a circular bottom plate, Spring 323, baffle 324, hook 33, vegetable basket 4.
Detailed Description
For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.
As shown in the attached fig. 1 to 18, the rotary drum type sprout planting device comprises a planting box 1 and a cutting device 2, wherein the planting box 1 comprises a base 11, a rotary drum 12 and a growth lamp 13, an arc-shaped groove 111 is arranged at the upper end of the base 11, the arc-shaped groove 111 is used for storing nutrient solution, a water injection port 112 is arranged at the middle position of the side wall of the arc-shaped groove 111, the water injection port 112 is positioned below the nutrient liquid level, in order to keep the nutrient liquid level fixed, a closed water tank 113 is arranged in the planting box 1, a water filling port 112 is communicated with the closed water tank 113, a sealing cover 114 is arranged above the closed water tank 113, when in use, the closed water tank 113 is filled with nutrient solution, then the sealing cover 114 is covered, so that after the nutrient liquid level in the arc-shaped groove 111 descends, the nutrient solution in the closed water tank 113 automatically flows out from the water filling port 112, the nutrient solution in the arc-shaped groove 111 is constantly satisfied, and the frequent manual pouring of the nutrient solution is omitted.
The left side and the right side of the arc-shaped groove 111 are respectively provided with a rotating roller 115, at least one rotating roller 115 is arranged on each side, and the rotating rollers 115 on at least one side are in driving connection with a motor 116 arranged in the base 11. As shown in fig. 6, the roller 115 is connected to a motor 116 via a belt 117. The bottom of rotary drum 12 is located arc groove 111 and with change roller 115 contact, and when motor 116 drove and changes roller 115 and rotate like this, change roller 115 and can drive rotary drum 12 rotatory, and the bottom of rotary drum 12 can submerge in the nutrient solution of arc groove 111, and when changing roller 115 and rotating like this, the seed can contact the nutrient solution, satisfies the growth demand.
When the rotary drum 12 is rotatory, the nutrient solution can be splashed everywhere under the rotary drum 12 drives, in order to avoid the waste of nutrient solution and the evaporation of the nutrient solution in the arc groove 111, bilateral symmetry sets up two closing plates 118 on base 11, and closing plate 118 is the arc, and the both ends of closing plate 118 set up two circular convex buttons, and the convex button passes the through-hole of fixing base 119. In order to keep the top end of the sealing plate 118 in contact with the wall of the drum 12, a torsion spring is sleeved on the circular convex button, and two ends of the torsion spring are respectively fixed on the circular convex button and the fixed seat 119.
As shown in fig. 8 and 9, in order to facilitate the placement of seeds, the drum 12 is divided into an upper half shell 121 and a lower half shell 121, the right ends of the two half shells 121 are hinged, two open slots 122 are formed on the upper half shell 121, circular holes are formed in the open slots 122, two ear plates 123 corresponding to the open slots 122 are formed on the lower half shell 121, the same circular holes are formed on the ear plates 123, and the two half shells 121 are hinged by pins. The left end is fixedly connected through the fixing device 3, the fixing device 3 comprises a hook groove 31, a moving plate 32 and a hook 33, the hook groove 31 is located on the upper half shell 121, the hook 33 is arranged at the corresponding position of the lower half shell 121, and when the hook is used, the hook 33 is clamped in the hook groove 31. As shown in fig. 12, in order to prevent the two half shells 121 from being loosened frequently, two expansion rods 321 are provided at the upper end of the moving plate 32, the upper end of the expansion rod 321 is slidably provided in a circular groove 322 of the upper half shell 121, a spring 323 is provided in the circular groove 322, and both ends of the spring 323 respectively abut against the inner wall of the circular groove 322 and a baffle 324 provided at the upper end of the expansion rod 321.
A plurality of rows of inlet openings 124 are provided at equally spaced intervals around the circumference of the drum 12 to facilitate access of the nutrient solution to the seeds within the drum 12. The mesh plate 14 which is bent into a circular shape is arranged in the rotary drum 12, the mesh plate 14 is unfolded into a horizontal state, a plurality of fixed cylinders 125 are arranged on the edge of the inner surface of the rotary drum 12 at equal intervals, circular grooves 126 are arranged in the fixed cylinders 125, convex buttons 141 are arranged at corresponding positions on the mesh plate 14, and the convex buttons 141 are inserted into the circular grooves 126 when the mesh plate is used.
Be provided with seed fixed layer 15 in the intermediate layer between rotary drum 12 and mesh board 14, seed fixed layer 15 includes the non-woven fabrics 151 and the seedling raising paper 152 on top layer of bottom, during the use, it is flat with seed fixed layer 15, with the seed equipartition in seed fixed layer 15, then place mesh board 14 tiling on seed fixed layer 15, then it is cylindric to bend mesh board 14 and seed fixed layer 15 into, open couple 33, fix mesh board 14 and seed fixed layer 15 in rotary drum 12, in order to obtain the better bud dish of taste, it is preferred, seed fixed layer 15 still includes the cultivation soil layer 153 that is located between non-woven fabrics 151 and the seedling raising paper 152.
In order to satisfy the illumination of bud dish, set up growth lamp 13 in rotary drum 12, growth lamp 13 is located rotary drum 12's axis position, the front end of growth lamp 12 sets up two plugs 131, growth lamp 13 can be dismantled on lamp stand 132, lamp stand 132 is fixed at the front end upper surface of base 11, set up two jacks 133 with plug 131 complex in the upper end of lamp stand 132, set up the power cord in the lamp stand 132, and set up a switch on the power cord, white light, green glow, the different colours of purple light lamp can be changed to growth lamp 13, the beneficial light of vegetation is used for. The bud vegetable is required to be shielded from light in the early culture period, in addition, in order to prevent the bud vegetable from being roasted by sunlight, an arc-shaped protective cover 16 is hinged to the right side wall of the planting box 1, the protective cover 16 is turned over to the planting box 1 in use, in order to increase the energy utilization, a solar cell panel 161 is arranged on the surface of the protective cover 16, the solar cell 61 is connected with a storage battery to charge the storage battery, the other end of the storage battery is connected to a transformer, and a power line of the lamp holder 132 is connected to the transformer, so that the purpose of saving electric energy is achieved. Furthermore, the two ends of the protective cover 16 are respectively provided with a detachable curtain cloth for shading light, and the whole rotary drum is sealed for planting the invisible sprouts.
As shown in fig. 15, the cutting device 2 includes an annular knife 21, a support frame 22 and a driving motor 23, an annular slide rod 221 is disposed at the upper end of the support frame 22, the annular knife 21 is slidably sleeved outside the annular slide rod 221, a T-shaped slot 211 is disposed inside the annular knife 21, and the T-shaped slot 211 is sleeved on a T-shaped slider 222 disposed outside the annular slide rod 221. As shown in fig. 16, preferably, a bearing 212 is disposed between the inner side of the annular knife 21 and the outer side of the annular slide rod 221, the inner side of the annular knife 21 is fixed on the outer ring of the bearing 212, and the outer side of the arc-shaped slide rod 221 is fixed on the inner ring of the bearing 212. The lower end of the supporting frame 22 is provided with an annular base 223, the driving motor 23 is fixed at the upper end of the supporting frame 22, the output shaft of the driving motor 23 is connected with a gear 231, the bottom of the annular knife 21 is provided with a fluted disc 213 meshed with the gear 231, when the cutting device is used, the driving motor 23 drives the annular knife 2 to rotate so as to achieve the purpose of cutting, and the top of the annular knife 21 is generally formed into a flat opening. As shown in fig. 15, it is preferable that the top end of the annular knife 21 is provided in two arc shapes. A plurality of supporting rods 224 are uniformly distributed on the edge of the annular base 223, scales are uniformly distributed on the supporting rods 224, the radius of a circle formed by the plurality of supporting rods 224 is 1-4m larger than the radius of the outer surface of the rotary drum 12, when the rotary drum is used, the rotary drum 12 is inserted into the circle formed by the plurality of supporting rods 224, and a corresponding number of bean sprouts are cut according to the carving on the supporting rods 224. In order to collect the cut sprouts conveniently, the bottom of the annular base 223 is provided with the vegetable basket placing rack 24, the vegetable basket placing rack 24 comprises an arc-shaped supporting plate 241 and a circular bottom plate 242, the top of the arc-shaped supporting plate 241 is connected with the annular base 223, the bottom of the arc-shaped supporting plate 241 is connected with the circular bottom plate 242, and when the vegetable basket placing rack is used, a vegetable basket 4 or other containers are placed in the circular bottom plate 242.
The invention can be made into a large-scale vegetable planting base and can also be made into a small-scale household device to be placed on a balcony.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, the scope of the present invention is not limited thereto, and various modifications and variations which do not require inventive efforts and which are made by those skilled in the art are within the scope of the present invention.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims (9)
1. Rotary drum formula bud dish planting device, its characterized in that: the planting box comprises a base, a rotary drum and a growth lamp, wherein an arc-shaped groove for containing nutrient solution is formed in the base, rotary rollers are respectively arranged on the left side and the right side of the arc-shaped groove, and the rotary rollers on at least one side are in driving connection with a motor arranged in the base; the bottom of the rotary drum is positioned in the arc-shaped groove and is in contact with the rotary roller, and the bottom of the rotary drum can be immersed in the nutrient solution in the arc-shaped groove;
the rotary drum comprises an upper half shell and a lower half shell, the right ends of the two half shells are hinged, and the left ends of the two half shells are fixedly connected through a fixing device; a plurality of rows of water inlet holes are arranged on the circumference of the rotary drum at equal intervals; a mesh plate which is bent into a circular shape is arranged in the rotary drum, the mesh plate is unfolded into a horizontal state, a seed fixing layer is arranged in an interlayer between the rotary drum and the mesh plate, and the seed fixing layer comprises non-woven fabric at the bottom layer and seedling raising paper at the surface layer;
the growth lamp is positioned at the axis position of the rotary drum, the front end of the growth lamp is detachably fixed on a lamp holder, and the lamp holder is fixed on the upper surface of the front end of the base;
the cutting device comprises an annular knife, a support frame and a driving motor, wherein an annular sliding rod is arranged at the upper end of the support frame, the annular knife is slidably sleeved outside the annular sliding rod, an annular base is arranged at the lower end of the support frame, the driving motor is fixed at the upper end of the support frame, an output shaft of the driving motor is connected with a gear, and a fluted disc meshed with the gear is arranged at the bottom of the annular knife; a plurality of holding rods are uniformly distributed on the edge of the annular base, scales are uniformly distributed on the holding rods, and the radius of a circle formed by the holding rods is 1-4mm larger than the radius of the outer surface of the rotary drum;
the vegetable basket placing rack is arranged at the bottom of the annular base and comprises an arc-shaped supporting plate and a circular bottom plate, the annular base is connected to the top of the arc-shaped supporting plate, and the circular bottom plate is connected to the bottom of the arc-shaped supporting plate.
2. The rotatable drum type bean sprout planting device according to claim 1, wherein: the rotary drum sealing device is characterized in that two sealing plates are symmetrically arranged on the base in a left-right mode, the bottoms of the sealing plates are hinged to fixing seats arranged on the base, torsion springs are arranged at hinged connecting ends, and the upper ends of the sealing plates are in contact with the rotary drum.
3. The rotatable drum type bean sprout planting device according to claim 1, wherein: the right side wall of the base is hinged with an arc-shaped protective cover, and a solar cell panel is arranged on the surface of the protective cover; the two ends of the protective cover are respectively provided with a detachable curtain cloth.
4. The rotatable drum type bean sprout planting device according to claim 1, wherein: the fixing device comprises a hook groove, a moving plate and a hook, the hook groove is positioned on the upper end of the half shell, and the hook is arranged at the corresponding position of the lower end of the half shell; the upper end of the movable plate is provided with two telescopic rods, the upper ends of the telescopic rods are slidably arranged in circular grooves in the upper half shells, springs are arranged in the circular grooves, and two ends of each spring are respectively abutted against the inner walls of the circular grooves and baffles arranged at the upper ends of the telescopic rods.
5. The rotatable drum type bean sprout planting device according to claim 1, wherein: the edge of the inner surface of the rotary drum is provided with a plurality of fixed drums at equal intervals, circular grooves are formed in the fixed drums, convex buttons are arranged at corresponding positions of the mesh plates, and the convex buttons are inserted into the circular grooves.
6. The rotatable drum type bean sprout planting device according to claim 1, wherein: the planting box is characterized in that a water filling port is arranged on the side wall of the arc-shaped groove, the water filling port is located below the nutrient liquid level, a closed water tank is arranged in the planting box for keeping the nutrient liquid level fixed, the water filling port is communicated with the closed water tank, and a sealing cover is arranged above the closed water tank.
7. The rotatable drum type bean sprout planting device according to claim 1, wherein: the inner side of the annular knife is provided with a T-shaped groove which is sleeved on a T-shaped sliding block arranged on the outer side of the annular sliding rod.
8. The rotatable drum type bean sprout planting device according to claim 1, wherein: and a bearing is arranged between the inner side of the annular knife and the outer side of the annular slide rod.
9. The rotatable drum type bean sprout planting device according to claim 1, wherein: the seed fixing layer also comprises a culture soil layer positioned between the non-woven fabric and the seedling raising paper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811498709.3A CN109566385B (en) | 2018-12-08 | 2018-12-08 | Rotary drum type bean sprout planting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498709.3A CN109566385B (en) | 2018-12-08 | 2018-12-08 | Rotary drum type bean sprout planting device |
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| CN109566385A CN109566385A (en) | 2019-04-05 |
| CN109566385B true CN109566385B (en) | 2020-12-01 |
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| CN109964634A (en) * | 2019-04-18 | 2019-07-05 | 山东农业大学 | Leaf vegetables cropper and its application method inside a kind of Small plastic shed |
| CN110604052B (en) * | 2019-10-22 | 2022-04-19 | 湖州灵粮生态农业有限公司 | Automatic reap soilless culture device |
| CN110810230B (en) * | 2019-12-03 | 2022-04-22 | 韩彦斌 | Growing device is cultivated to bean sprouts with upset malleation function |
| CN115119740A (en) * | 2022-06-30 | 2022-09-30 | 枣庄小度信息科技有限公司 | Intelligence house soilless culture device |
| US11793131B1 (en) | 2023-01-06 | 2023-10-24 | Graystone Technology and Consulting LLC | Apparatus, methods, and systems for providing an indoor gardening, household appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5245578Y2 (en) * | 1974-07-12 | 1977-10-17 | ||
| US8893391B2 (en) * | 2011-10-27 | 2014-11-25 | Hantover, Inc. | Rotary knife with mechanism for controlling blade housing |
| US9380805B2 (en) * | 2013-05-08 | 2016-07-05 | Russell Elbridge Holcomb | Plant trimmer |
| CN203446323U (en) * | 2013-09-02 | 2014-02-26 | 洁源光学工业（马）有限公司 | Light-supplementing transverse and three-dimensional soilless cultivation device |
| CN203482712U (en) * | 2013-10-16 | 2014-03-19 | 张光政 | Rootless bean sprout growing machine |
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