CN115474492A - Nursery stock is planted with cultivating equipment - Google Patents

Abstract

The invention belongs to the technical field of seedling cultivation, and discloses cultivation equipment for seedling cultivation, which comprises a base, wherein three cultivation boxes are fixedly arranged on the top of the base at equal intervals, cultivation boxes are respectively and fixedly arranged inside the three cultivation boxes, MBR (membrane bioreactor) membranes are respectively and fixedly arranged on the inner walls of the three cultivation boxes, gas injection pipes are fixedly arranged at the bottoms inside the three cultivation boxes, and aeration pipes are respectively and fixedly arranged outside the gas injection pipes. The invention achieves the purpose of convenient irrigation by arranging the planting boxes, the MBR membrane, the cultivation box and the like, water is injected into the water storage box through the water pipe and the water injection port, at the moment, water in the three planting boxes turns upwards under the pressure of gas, the water in the three planting boxes respectively enters the MBR membrane through the circular holes outside the cultivation box, and the roots of tea seedlings are irrigated, so that the irrigation effect is better, and the effect of convenient irrigation is achieved.

Description

Nursery stock is planted with cultivating equipment

Technical Field

The invention belongs to the technical field of seedling cultivation, and particularly relates to cultivation equipment for seedling planting.

Background

The seedling is a sapling having a root system and a trunk. All the seedlings cultivated in the nursery are called seedlings regardless of age and before being out of nursery. Tea, commonly known as tea, generally comprises the leaves and shoots of the tea plant.

At present tea sapling is planted and is cultivated need regularly fertigation to tea sapling, just can guarantee the normal growth of tea sapling nursery stock, current fertigation adopts artifical manual fertigation simultaneously, direct and tea sapling root's soil is irrigated through the water pipe, direct watering can lead to earth to run off root earth, and soil soaks needs the time, the soil that leads to the upper strata soaks moist, tea sapling root's soil can't obtain better watering, make the effect of watering poor, current tea sapling fertigation usually digs the hole in tea sapling root soil all around, bury fertilizer to the hole in, lead to the fertilizer to be the heap, tea sapling's root is difficult to absorb, and the volatile inefficiency of fertilizer.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides cultivation equipment for planting seedlings, which achieves the purpose of facilitating irrigation by arranging a planting box, an MBR membrane, a cultivation box and the like, tea seedlings are planted inside the MBR membrane, water is injected into a water storage box through a water pipe and a water injection port in an abutting mode, water enters the three planting boxes through the water injection pipe respectively, the water level inside the three planting boxes is located at the bottom of the cultivation box, a fan is started, air is injected into the planting box through a communication pipe, air is injected into the planting box through aeration holes in the bottoms of an aeration pipe and an air injection pipe respectively, at the moment, water inside the three planting boxes is enabled to be overturned upwards under the pressure of the air, the water level rises, water inside the three planting boxes enters the inside of the MBR membrane through the outside the cultivation box respectively, the roots of the tea seedlings are irrigated, the irrigation effect is better, and the advantage of facilitating irrigation is achieved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a nursery stock is planted and is used cultivation equipment, includes the base, the top equidistance fixed mounting of base has three planting case, and is three the inside difference fixed mounting who plants the case has the artificial containers, and is three the artificial containers inner wall difference fixed mounting has the MBR membrane, and is three the inside bottom fixed mounting who plants the case has the gas injection pipe, the outside difference fixed mounting of gas injection pipe has the aeration pipe, the gas injection pipe is three the bottom equidistance of aeration pipe has respectively seted up the aeration hole, and is three the gas vent has been seted up to the equidistance respectively at artificial containers top, one side fixed mounting who plants the case is kept away from at the top of base has the bin, the top fixed mounting of bin has the fan, one side fixed mounting of bin has the notes feed bin, the bottom fixed mounting of notes feed bin has communicating pipe.

Among the above-mentioned technical scheme, it is preferred, the inside movable mounting of notes feed bin has the turbine, the top of bin is located one side fixed mounting of fan has the sprue, the fixed joint in top of sprue has sealed apron, the top of base is located one side fixed mounting of planting the case has the water storage box, the top fixed mounting of water storage box has the water filling port, the bottom fixed mounting of water filling port has the water injection pipe, the top of water injection pipe is fixed mounting respectively has the valve, the inside of water injection pipe is fixed mounting three mount respectively, and is three one side of mount is fixed mounting respectively has the spring, and is three the spring is kept away from threely one side of mount is fixed mounting respectively has the closing plate.

In the above technical scheme, preferably, one side of the fan is communicated with the top of the gas injection bin, one side of the bottom of the communicating pipe is communicated with the inside of the gas injection pipe, and the gas injection pipe penetrates through the inside of the three planting boxes respectively.

In the above technical solution, preferably, the aeration holes are respectively located inside three planting boxes, and the diameter values of the aeration holes inside the three planting boxes gradually increase from left to right.

Among the above-mentioned technical scheme, preferably, the circular port has been seted up respectively to the outer wall of three incubator, three incubator is located respectively the top of gas injection pipe.

In the above technical scheme, preferably, the three aeration pipes are respectively communicated with the inside of the gas injection pipe, the three aeration pipes are rectangular, and the three aeration pipes are respectively located at the bottom of the incubator.

Among the above-mentioned technical scheme, it is preferred, annotate the feed bin with the inside of bin is linked together, the inside bottom of bin is thirty degrees slopes, the surface of turbine is provided with protruding thorn.

In the above technical solution, preferably, the water injection pipe is in an "E" shape, and one side of the water injection pipe is respectively communicated with the interiors of the three planting boxes.

In the above technical scheme, preferably, the fixing frame, the springs and the sealing plates are respectively located inside the longitudinal direction of the water injection pipe, the diameter value of the inner wall of the longitudinal direction of the water injection pipe is larger than that of the three sealing plates, and waterproof paint is coated outside the three fixing frames, the three sealing plates and the three springs.

Compared with the prior art, the invention has the following beneficial effects:

the tea seedling planting device achieves the purpose of facilitating irrigation by arranging the planting box, the MBR membrane, the cultivation box and the like, tea seedlings are planted inside the MBR membrane, water is injected into the water storage box through the water pipe and the water injection port in an abutting mode, water enters the three planting boxes through the water injection pipe respectively, the water levels inside the three planting boxes are located at the bottoms of the cultivation boxes, the fan is started, gas is injected into the planting boxes through the communication pipe, at the moment, the gas is injected into the planting boxes through the aeration pipes and the aeration holes in the bottoms of the gas injection pipes respectively, at the moment, the water inside the three planting boxes is overturned upwards under the pressure of the gas, the water levels are raised, the water inside the three planting boxes enters the MBR membrane through the circular holes outside the cultivation boxes respectively, the roots of the tea seedlings are irrigated, the irrigation effect is better, and the irrigation effect is achieved;

according to the invention, the purpose of facilitating fertilization is achieved by arranging the turbine, the material injection bin, the storage bin and the like, fertilizer is injected into the storage bin through the material injection port, the storage bin is sealed through the sealing cover plate, the fan is started, the turbine is blown by wind injected by the fan to rotate, the feed in the storage bin is driven by the turbine to enter the gas injection pipe through the communicating pipe while the turbine rotates, the feed falls into the planting boxes through aeration holes in the bottoms of the gas injection pipes respectively, meanwhile, the fertilizer and water are stirred and mixed through the injected gas, and the tea seedlings are irrigated and fertilized, so that the tea seedlings can be absorbed conveniently, and the effect of facilitating fertilization is achieved;

the water level control device achieves the purpose of water level control by arranging the water storage tanks, the water injection pipes, the valves and the like, when water in the three planting tanks is consumed, the water pressure in the three planting tanks is low, the water pressure in the water storage tanks is high, water is injected into the three planting tanks through the water injection pipes respectively, the water in the water storage tanks pushes the sealing plates, the water enters the planting tanks, the water pressure in the three planting tanks and the elasticity of the springs are consistent with the water pressure in the water storage tanks, the water in the water storage tanks is controlled according to the water level required by tea seedlings, and the water level in the three planting tanks can be controlled, so that the effect of water level control is achieved.

Drawings

FIG. 1 is a schematic view of the overall appearance of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a structural storage case of the present invention;

FIG. 5 is a schematic side sectional view of the inventive structure;

FIG. 6 is an enlarged schematic view of the invention at A in FIG. 5;

FIG. 7 is a schematic cross-sectional view of a structural planting box of the present invention;

FIG. 8 is a schematic view of the combination of the planting box and the incubator according to the present invention.

In the figure: 1. a base; 2. a water storage tank; 3. a water injection port; 4. planting a box; 5. MBR membrane; 6. a material filling bin; 7. a fan; 8. a storage tank; 9. sealing the cover plate; 10. a valve; 11. a water injection pipe; 12. an exhaust port; 13. an incubator; 14. a gas injection pipe; 15. a turbine; 16. an aeration pipe; 17. a spring; 18. a sealing plate; 19. a fixed mount; 20. a material injection port; 21. a communicating pipe; 22. and (4) aeration holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, the invention provides cultivation equipment for nursery stock planting, which comprises a base 1, wherein three planting boxes 4 are fixedly installed on the top of the base 1 at equal intervals, cultivation boxes 13 are respectively and fixedly installed inside the three planting boxes 4, MBR membranes 5 are respectively and fixedly installed on the inner walls of the three cultivation boxes 13, gas injection pipes 14 are fixedly installed on the bottoms of the interiors of the three planting boxes 4, aeration pipes 16 are respectively and fixedly installed outside the gas injection pipes 14, aeration holes 22 are respectively and equidistantly formed at the bottoms of the gas injection pipes 14 and the three aeration pipes 16, exhaust ports 12 are respectively and equidistantly formed at the tops of the three cultivation boxes 13, a storage box 8 is fixedly installed on one side, away from the planting boxes 4, of the top of the storage box 8, a fan 7 is fixedly installed on the top of the storage box 8, a material injection bin 6 is fixedly installed on one side of the storage box 8, and a communicating pipe 21 is fixedly installed at the bottom of the material injection bin 6;

through the inside with tealeaves nursery stock planting and MBR membrane 5, carry out the water injection to the inside of planting case 4 through water storage box 2, when needs water the tea sapling, start fan 7 this moment and carry out the gas injection to the inside of gas injection pipe 14 through communicating pipe 21, gaseous bottom discharge through aeration pipe 16 and gas injection pipe 14 respectively, carry out the aeration to the water of planting the inside bottom of case 4, the inside water level of planting case 4 this moment receives gaseous pressure to rise, the inside that gets into MBR membrane 5 through incubator 13 bottom circular port irrigates the root of tea sapling, make the effect of tea sapling watering better, simultaneously it is isolated to earth through MBR membrane 5.

As shown in fig. 1, 2, 3, 4, 5 and 6, a turbine 15 is movably mounted inside the injection bin 6, a filling port 20 is fixedly mounted on one side, located on the fan 7, of the top of the storage tank 8, a sealing cover plate 9 is fixedly clamped on the top of the filling port 20, a water storage tank 2 is fixedly mounted on one side, located on the planting tank 4, of the top of the base 1, a water filling port 3 is fixedly mounted on the top of the water storage tank 2, a water filling pipe 11 is fixedly mounted at the bottom of the water filling port 3, valves 10 are respectively fixedly mounted on the top of the water filling pipe 11, three fixing frames 19 are respectively fixedly mounted inside the water filling pipe 11, springs 17 are respectively fixedly mounted on one sides of the three fixing frames 19, and sealing plates 18 are respectively fixedly mounted on one sides, far away from the three fixing frames 19, of the three springs 17;

the scheme is adopted: through cultivating the tea sapling in MBR membrane 5 inside when needing to fertilize, with fertilizer through injection port 20 inject bin 8's inside, blowing turbine 15 through fan 7 rotatory, inject the inside fertilizer of bin 8 into the bottom of planting 4 inside of case respectively through communicating pipe 21 and gas injection pipe 14, it mixes to continue into the stirring with fertilizer and water through the gas of injecting simultaneously, when the water level rises, fertilize to the root of tea sapling, the fertilizer after dissolving is convenient for the absorption of tea sapling root more.

As shown in fig. 1 and 3, one side of the fan 7 is communicated with the top of the material injection bin 6, one side of the bottom of the communicating pipe 21 is communicated with the inside of the gas injection pipe 14, and the gas injection pipe 14 penetrates through the inside of the three planting boxes 4 respectively;

the scheme is adopted: wind is injected into the inside of the air injection pipe 14 through the communicating pipe 21 by starting the fan 7, and the three planting boxes 4 are respectively injected through the air injection pipe 14, so that the water inside the planting boxes is aerated, and when the water is subjected to bubbles, the water level rises to water the root of the tea tree seedling inside the MBR membrane 5.

As shown in fig. 3, 7 and 8, the aeration holes 22 are respectively positioned inside the three planting boxes 4, and the diameter values of the aeration holes 22 inside the three planting boxes 4 gradually increase from left to right;

adopt above-mentioned scheme: the inside start-up fan 7 through injecting fertilizer into bin 8 blows turbine 15 rotatory, injects fertilizer through communicating pipe 21 into the inside of gas injection pipe 14, is injecting the inside of planting case 4 through aeration hole 22 respectively, because fertilizer removes from the left hand right side end, follows the change of aeration hole 22 diameter value and makes the inside fertilizer distribution of three planting case 4 more even, and tea sapling is cultivated and is grown up more evenly.

As shown in fig. 3, 7 and 8, the outer walls of the three cultivation boxes 13 are respectively provided with a circular hole, and the three cultivation boxes 13 are respectively positioned at the top of the gas injection pipe 14;

the scheme is adopted: carry out the gas injection to three inside of planting case 4 respectively through starting fan 7, the water of three inside of planting case 4 receives gaseous injection will tumble, and the water level will rise, soaks artificial containers 13, and water will water the root of tea sapling through artificial containers 13 round hole all around entering MBR membrane 5's inside for the effect that the tea sapling was irrigated is better.

As shown in fig. 3, 7 and 8, three aeration pipes 16 are respectively communicated with the inside of the gas injection pipe 14, the three aeration pipes 16 are rectangular, and the three aeration pipes 16 are respectively located at the bottom of the incubator 13;

adopt above-mentioned scheme: the blower 7 injects air into the air injection pipe 14, at this time, the air in the air injection pipe 14 enters the aeration pipe 16, and the water in the planting box 4 is aerated through the aeration holes 22 at the bottom of the aeration pipe 16, so that the water rises to water the root of the tea tree seedling.

As shown in fig. 1, 3 and 4, the material injection bin 6 is communicated with the inside of the storage box 8, the bottom inside the storage box 8 is inclined at thirty degrees, the surface of the turbine 15 is provided with convex thorns, and the rotating working track of the turbine 15 is not contacted with the inner wall of the material injection bin 6;

adopt above-mentioned scheme: when tea saplings need to be fertilized, granular fertilizer is injected into the storage box 8 through the injection port 20, the granular fertilizer in the storage box 8 is in a fluffy state, the width of a connecting port between the storage box 8 and the injection bin 6 is limited, so that the granular fertilizer is accumulated in the storage box 8, and a small amount of fertilizer is moved to a junction between the injection bin 6 and the storage box 8, at the moment, only the turbine 15 is required to be in contact with the fertilizer, because the whole fertilizer is relatively fluffy, the obvious extrusion influence on the rotation of the turbine 15 can not be caused, at the moment, the fan 7 is started, the turbine 15 is blown to rotate, when the turbine 15 rotates, the sharp pricks designed on the periphery of the turbine 15 begin to peel off and separate the fertilizer accumulated in the area at one point, the fluffy fertilizer is rotated by the turbine 15 to be conveyed to the lower part, the fertilizer lacking in the area is quickly filled due to the influence of gravity, the granular fertilizer rolls down through the radian of the storage box 8 to enter the communicating pipe 21, and enters the air injection pipes 14 respectively through the wind power of the fan 7;

here, it should be noted that: the fertilizer filled in the storage box 8 is fluffy and can not be compacted, so that a small amount of relatively fluffy fertilizer enters the junction of the storage box 8 and the material injection bin 6 normally, the fertilizer can be simply contacted with the turbine 15, in order to ensure the stable rotation of the turbine 15, the power of the fan 7 in the device is higher, the resistance of the fertilizer to the turbine 15 can be effectively overcome, the smooth rotation work is realized, meanwhile, because the wind power of the fan 7 is higher, the fertilizer is fluffy, and the bottom inside the storage box 8 is also in a slope shape, the whole fertilizer has the tendency of moving towards the area of the turbine 15, and the fertilizer scraped by the turbine 15 can smoothly fall into the communicating pipe 21 under the driving of gravity and wind power;

meanwhile, the fertilizer set by the application is conventional spherical particles, so that the whole sliding is smooth, obvious static blockage at the junction of the storage box 8 and the injection bin 6 is avoided, and the static balance can be broken even if the blockage is blown by wind power and the turbine 15 is scratched, so that the part of the work has no problem;

to expand further, the part can even realize the rotation speed change of the turbine 15 and the blowing of wind power by controlling the wind power of the fan 7, so as to realize the adjustment of the blanking speed, which can be understood based on the prior art and common knowledge;

the setting core of the work is that the fertilizer needs to be relatively fluffy and loose, the situation can be very easily realized, and only the material injection personnel need to be ensured not to be excessively extruded; on the other hand, the power of the fan 7, namely the wind power, is controlled, the part is controlled by selecting devices of different models, and the two core points can be easily controlled and adjusted, so that the work of the part is clear and known, and the requirement of actual design is met.

As shown in fig. 2 and 5, the water injection pipe 11 is in an "E" shape, and one side of the water injection pipe 11 is respectively communicated with the interiors of the three planting boxes 4;

adopt above-mentioned scheme: through carrying out the water injection to water storage box 2 inside, the inside of water entering water injection pipe 11 is respectively through 19 circular ports all around of mount promotion closing plate 18 and is removed, stretch spring 17, make to form the clearance between closing plate 18 and the water injection pipe 11, water passes through the clearance between water injection pipe 11 and the closing plate 18, get into the inside of three planting case 4, the inside water level of three planting case 4 reaches suitable high back, the inside water of planting case 4 all applys the effort to closing plate 18 with spring 17's pulling force, make and keep dynamic stability with the inside water of water storage box 2, the coefficient of spring 17 elasticity is according to planting the required water level of case 4, select to install suitable spring 17.

As shown in fig. 2, 5 and 6, the fixing frame 19, the spring 17 and the sealing plate 18 are respectively located inside the water injection pipe 11 in the longitudinal direction, the diameter value of the inner wall of the water injection pipe 11 in the longitudinal direction is larger than the diameter values of the three sealing plates 18, and waterproof paint is coated outside the three fixing frames 19, the three sealing plates 18 and the three springs 17;

adopt above-mentioned scheme: through docking the water pipe with water filling port 3, carry out the water injection to the inside of water storage box 2, when three inside water of planting case 4 was consumed, three inside pressure of planting case 4 will be less than spring 17's elasticity, the inside water of water storage box 2 will promote three closing plate 18 respectively through water filling pipe 11, stretch spring 17, get into three inside of planting case 4 respectively, can control the inside water level of three planting case 4 through controlling the inside water level of water storage box 2, the diameter value of three mount 19 is less than the diameter value of 11 inner walls of water filling pipe, the pressure of the inside water of spring 17 and planting case 4 keeps unanimous with the inside water pressure of water storage box 2 relatively.

The cultivation boxes, the water tanks and the like are correspondingly arranged according to actual conditions so as to meet the actual requirements for cultivating the tea seedlings, and meanwhile, the fan is selected to be in a proper size according to the actual conditions.

The working principle and the using process of the invention are as follows:

soil is placed inside an MBR membrane 5, tea tree seedlings are planted inside the MBR membrane 5, water is injected into a water storage tank 2 through a water pipe and a water injection port 3 in a butt joint mode, the water enters the three planting tanks 4 through water injection pipes 11 respectively, the water levels inside the three planting tanks 4 are located at the bottoms of cultivation tanks 13, when the tea tree seedlings need to be watered, a fan 7 is started, gas is injected into the planting tanks 4 through communicating pipes 21, the gas is injected into the planting tanks 4 through aeration holes 22 at the bottoms of aeration pipes 16 and 14 respectively, the water inside the three planting tanks 4 is overturned upwards under the pressure of the gas, the water levels rise, the water inside the three planting tanks 4 enters the interior of the MBR membrane 5 through circular holes outside the cultivation tanks 13 respectively, tea tree seedlings are watered, and discharged gas is discharged through exhaust ports 12;

when the tea tree seedlings need to be fertilized, fertilizer is injected into the storage box 8 through the injection port 20, the storage box 8 is sealed through the sealing cover plate 9, the fan 7 is started, the wind injected by the fan 7 blows the turbine 15 to rotate, the turbine 15 rotates and simultaneously drives feed in the storage box 8 to enter the gas injection pipe 14 through the communicating pipe 21, the feed falls into the planting boxes 4 through the aeration holes 22 at the bottoms of the gas injection pipes 14 respectively, and the fertilizer and water are stirred and mixed through the injected gas to fertilize the tea tree seedlings, so that the tea tree seedlings are better in absorption effect;

when the inside water of case 4 is planted to the three, the inside water pressure of case 4 is less planted to the three this moment, the inside water pressure of water storage box 2 is great, respectively through water injection pipe 11 to the inside water injection that carries out of three planting case 4, the inside water of water storage box 2 will promote closing plate 18, water will get into the inside of planting case 4, make the inside water pressure of three planting case 4, spring 17's elasticity keeps unanimous with the inside water pressure of water storage box 2 relatively, according to the required water level of tea sapling, the inside water of control water storage box 2, can control the inside water level of three planting case 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a nursery stock is planted with cultivating equipment, includes base (1), its characterized in that: the top equidistance fixed mounting of base (1) has three planting case (4), and is three the inside difference fixed mounting of planting case (4) has artificial containers (13), and is three artificial containers (13) inner wall fixed mounting has MBR membrane (5), three respectively the inside bottom fixed mounting of planting case (4) has gas injection pipe (14), the outside difference fixed mounting of gas injection pipe (14) has aeration pipe (16), gas injection pipe (14) and three aeration hole (22) have been seted up to the bottom difference equidistance of aeration pipe (16), and is three gas vent (12) have been seted up to the difference equidistance at artificial containers (13) top, one side fixed mounting that plants case (4) is kept away from at the top of base (1) has bin (8), the top fixed mounting of bin (8) has fan (7), one side fixed mounting of bin (8) has injection storehouse (6), the bottom fixed mounting of injection storehouse (6) has communicating pipe (21).

2. A cultivation apparatus for seedling planting as set forth in claim 1, wherein: the inside movable mounting of notes feed bin (6) has turbine (15), the top of bin (8) is located one side fixed mounting of fan (7) has sprue (20), the top fixed joint of sprue (20) has sealed apron (9), the top of base (1) is located one side fixed mounting of planting case (4) has water storage box (2), the top fixed mounting of water storage box (2) has water filling port (3), the bottom fixed mounting of water filling port (3) has water injection pipe (11), the top of water injection pipe (11) is fixed mounting respectively has valve (10), the inside of water injection pipe (11) is fixed mounting three mount (19), three respectively one side fixed mounting respectively of mount (19) has spring (17), and is three spring (17) keep away from threely one side fixed mounting respectively of mount (19) has closing plate (18).

3. A cultivation apparatus for seedling planting as set forth in claim 1, wherein: one side of the fan (7) is communicated with the top of the material injection bin (6), one side of the bottom of the communicating pipe (21) is communicated with the inside of the gas injection pipe (14), and the gas injection pipe (14) penetrates through the three planting boxes (4) respectively.

4. A nursery stock growing apparatus according to claim 1, wherein: the aeration holes (22) are respectively positioned inside the three planting boxes (4), and the diameter values of the aeration holes (22) inside the three planting boxes (4) are gradually increased from left to right.

5. A cultivation apparatus for seedling planting as set forth in claim 1, wherein: circular holes are formed in the outer walls of the three cultivation boxes (13) respectively, and the three cultivation boxes (13) are located at the tops of the gas injection pipes (14) respectively.

6. A cultivation apparatus for seedling planting as set forth in claim 1, wherein: the three aeration pipes (16) are respectively communicated with the inside of the gas injection pipe (14), the three aeration pipes (16) are rectangular, and the three aeration pipes (16) are respectively positioned at the bottom of the incubator (13).

7. A cultivation apparatus for seedling planting as set forth in claim 2, wherein: the material injection bin (6) is communicated with the inside of the storage box (8), the bottom inside the storage box (8) is inclined at thirty degrees, and the surface of the turbine (15) is provided with convex thorns.

8. A cultivation apparatus for seedling planting as set forth in claim 2, wherein: the water injection pipe (11) is E-shaped, and one side of the water injection pipe (11) is respectively communicated with the interiors of the three planting boxes (4).

9. A cultivation apparatus for seedling planting as set forth in claim 2, wherein: the fixing frame (19), the spring (17) and the sealing plate (18) are respectively positioned in the longitudinal inner part of the water injection pipe (11).

10. A cultivation apparatus for seedling planting as set forth in claim 2, wherein: the diameter value of the longitudinal inner wall of the water injection pipe (11) is larger than three, the diameter value of the sealing plate (18) is three, and waterproof paint is coated on the fixing frame (19), the sealing plate (18) and the spring (17).

Images