CN113331038B - Tidal soilless culture device and method for growing seedlings of cotton-free poplars - Google Patents

Abstract

The invention discloses a tidal soilless culture device for growing seedlings of non-flocculent poplars. The invention also discloses a cultivation method of the tide type soilless cultivation device for growing seedlings of the cotton without wadding, which comprises a mounting frame, an extension mechanism movably arranged on one side of the mounting frame and a cultivation mechanism arranged at the upper end of the extension mechanism, when more nutrient solution is available, a valve at a shunt pipe is opened, the redundant nutrient solution flows into a main flow pipe through an overflow hole and flows into a placing box, the telescopic cylinder expands along with the increase of water amount in the placing box, a spring extends, the inner volume of the telescopic cylinder is expanded to store the nutrient solution, a suspension piece is always kept level with the nutrient solution, the overflow hole can be blocked along with the reduction of water level, the height of the inner water level is convenient to control, when less nutrient solution is available, the water level is lower than the overflow hole, the suspension piece is positioned at the lower end of the overflow hole and cannot block the hole, the spring in the telescopic cylinder shrinks, the volume of the telescopic cylinder becomes small, the nutrient solution can flow back to the inner part of a housing again, the use effect is good.

Description

Tidal type soilless culture device and method for growing seedlings of cotton-free poplars

Technical Field

The invention relates to the technical field of non-flocculent poplar seedling culture, in particular to a tidal soilless culture device and a culture method for the non-flocculent poplar seedling culture.

Background

The non-flocculent poplar is a natural hybrid excellent plant selected from a forest stand in which the I-69 poplar natural hybrid seedlings participate in forestation. Male, no flying in spring; the trunk is straight and round, the lateral branches are thin, the leaves are small and dense, the tree crown level is not obvious, and the trunk sharp cutting degree is small. Triangular blade, truncated blade base and wavy blunt sawtooth at blade edge. Axillary buds are 0.6-0.8cm long, and the triangle is separated from the growth and is thin and long. High growth speed and high resistance to diseases and pests. The life-adaptive range is as follows: the populus tremuloides can be planted within suitable growing ranges of the populus tremuloides in Henan province, Shandong province, Anhui province and the like.

In no wadding poplar seedling process of growing seedlings, use soilless culture technique usually, but current soilless culture technique is not ripe enough, the height of the inside water level of uncontrollable, and after cultivating to a certain time, the height that can't audio-visual judgement no wadding poplar seedling grows, and the unaided eye sees that can't be great, is not convenient for transplant, and the result of use is not good.

Aiming at the problems, the prior device is improved, and the tidal soilless culture device and the culture method for the non-flocculent poplar seedling culture are provided.

Disclosure of Invention

The invention aims to provide a tidal soilless culture device for cultivating seedlings of cotton without wadding and a culture method, when more nutrient solution is available, a valve at a shunt pipe is opened, the redundant nutrient solution flows into a main flow pipe through an overflow hole and flows into a placing box, as the water amount in the placing box is increased, a telescopic cylinder expands, a spring extends, the internal volume of the telescopic cylinder is expanded to store the nutrient solution, a suspension piece is always kept level with the nutrient solution, the overflow hole can be blocked along with the reduction of the water level, the height of the internal water level is convenient to control, a plurality of groups of overflow holes are arranged to adjust the height of the water level, when less nutrient solution is available, the water level is lower than the overflow hole, the suspension piece is positioned at the lower end of the overflow hole and can not block the overflow hole, and as the water level difference and the spring in the telescopic cylinder shrink, the volume of the telescopic cylinder becomes small, the nutrient solution can flow back to the interior of a housing again, the use effect is good, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a tidal soilless culture device for growing seedlings of cotton without cotton flocks comprises a mounting frame, an extension mechanism and a culture mechanism, wherein the extension mechanism is movably mounted on one side of the mounting frame, the culture mechanism is arranged at the upper end of the extension mechanism, fixing plates are fixedly mounted at two ends of the mounting frame, the fixing plates are fixedly connected with a wall body through bolts, a rotating mechanism is mounted on one side of the extension mechanism and is movably connected with the mounting frame through the rotating mechanism, an anti-overflow mechanism is movably mounted in the extension mechanism, and a calibration mechanism is movably mounted at the upper end of the culture mechanism;

the extension mechanism, the cultivation mechanism, the anti-overflow mechanism and the calibration mechanism are respectively provided with two groups which are movably connected through the rotating mechanism;

the rotating mechanism comprises a driving wheel externally connected with the output end of the motor and a rotating shaft arranged on the outer side of the driving wheel, a belt is movably arranged on the outer surface of the driving wheel, and a driven wheel is movably arranged on one side of the belt far away from the driving wheel;

the cultivation mechanism comprises an outer cover, a filling mechanism and a blocking mechanism, wherein the filling mechanism is installed inside the outer cover, the blocking mechanism is arranged at the upper end of the outer cover, and the outer side of the outer cover is connected with a flow distribution mechanism.

Furthermore, the inside of mounting bracket is provided with the spout, and the pivot setting is in the inside of spout.

Further, extension mechanism is including installing the extension rod on one side of the action wheel and processing the rectangular channel at the extension rod upper surface to and run through the hose in the inside of extension rod, the hose is used for connecting two sets of cultivation mechanism, and external water pump, the inside movable mounting of rectangular channel has the slider, the upper end fixed mounting of slider has the cultivation seat, one side processing that the action wheel was kept away from to the extension rod has the through hole.

Furthermore, the outer cover comprises a transparent cover and a trapezoidal cover arranged at the upper end of the transparent cover, an overflow hole is processed on the outer surface of the trapezoidal cover, and a magnetic part and a plastic ring are processed on the inner wall of the trapezoidal cover.

Further, the blocking mechanism comprises a blocking ring magnetically connected with the magnetic part and a suspension part movably mounted at the lower end of the blocking ring.

Further, fill the mechanism and include the foam-rubber cushion and process the recess at the foam-rubber cushion upper surface, the sponge ring is installed to the upper end of foam-rubber cushion, and the upper surface of sponge ring is provided with the gravity piece, and the upper end fixed mounting of gravity piece has a sieve section of thick bamboo, and the upper end of a sieve section of thick bamboo is laminated with the inner wall of trapezoidal cover, and is the component that starch base plastics material was made.

Furthermore, the flow dividing mechanism comprises a main flow pipe and a flow dividing pipe, one end of the main flow pipe is connected with the outer wall of the trapezoidal cover, the flow dividing pipe is connected with the overflow hole, and the flow dividing pipe is connected with the valve.

Further, the anti-overflow mechanism is including setting up the box of placing in the rectangular channel inside and installing the telescopic cylinder of placing box one side to and the stopper of fixed mounting in the telescopic cylinder outside, the internally mounted who places the box has the telescopic link, and the one end and the stopper of telescopic link are connected, and the surface winding has the spring.

Furthermore, the calibration mechanism comprises a transparent box and a film arranged on the bottom wall of the transparent box, a sliding part is arranged on one side, provided with a cover body, at the upper end of the transparent box, a sliding rod penetrates through the inside of the sliding part in a movable manner, and the sliding rod is fixedly connected with the outer wall of the trapezoidal cover.

The invention provides another technical scheme that: the cultivation method of the tide type soilless culture device for growing the seedlings of the non-flocculent poplar is provided, which comprises the following steps:

s1: an operator fixedly connects the mounting rack with the wall body by using bolts, selects longitudinal installation or transverse installation according to the shape of the wall body, rotates the outer covers to be always vertical to the ground, keeps the directions of the two groups of outer covers consistent through the matching among the driving wheel, the belt and the driven wheel, moves the transparent box to a specific height and keeps the transparent box at the height, and then the preparation work can be completed;

s2: growing the cotton-free poplar seedlings in the outer cover, connecting the hose with the water pump externally, starting the water pump to work, enabling nutrient solution required by the cotton-free poplar seedlings to flow into the outer cover through the hose, and soaking the sponge pads and the sponge rings;

s3: when more nutrient solution is available, the valve at the shunt pipe is opened, the redundant nutrient solution flows into the main flow pipe through the overflow hole and flows into the placing box, the telescopic cylinder expands along with the increase of the water amount in the placing box and is used for storing the nutrient solution, the suspension piece is always level to the nutrient solution, and the overflow hole can be blocked along with the decrease of the water level;

s4: when the nutrient solution is less, the water level is lower than the overflow hole, the suspension piece can not block the overflow hole, and the suspension piece is stored in the outer cover and can flow back to the inner part of the outer cover again along with the contraction of the spring in the telescopic cylinder;

s5: when the non-cotton poplar seedlings grow to the height of the transparent box and abut against the film, the screen cylinder is lifted to complete the transplantation.

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

1. the invention provides a tidal soilless culture device for growing seedlings of cotton without cotton flocks and a culture method.

2. The invention provides a tide type soilless culture device for growing seedlings of non-cotton-wool poplar and a culture method, wherein a hose is used for connecting two groups of outer covers, the non-cotton-wool poplar seedlings grow in the outer covers, the hose is externally connected with a water pump, the water pump is started to work, nutrient solution required by the non-cotton-wool poplar seedlings flows in from the bottom ends of the outer covers through the hose and is conveniently and directly delivered to the roots of the non-cotton-wool poplar seedlings, grooves are formed in the upper surfaces of sponge pads, sponge rings are installed at the upper ends of the sponge pads, inner cores of the sponge rings are attached to the grooves, the shape of the roots of the non-cotton-wool poplar seedlings is convenient to adapt, the nutrient solution sponge pads and the sponge rings are convenient to store the nutrient solution, the non-cotton-wool seedlings are prevented from dying due to long-time drying in the outer covers, gravity blocks are arranged on the upper surfaces of the sponge rings, a screen cylinder is fixedly installed at the upper ends of the screen cylinder and is attached to the inner wall of a trapezoid cover, the non-cotton-wool seedlings grow in the screen cylinder, the roots penetrate through the screen cylinder, the arrangement of the root is convenient, and the root is prevented from being agglomerated.

3. The invention provides a tide type soilless culture device for cultivating seedlings of cotton without cotton catkins and a culture method, wherein overflow holes are processed on the outer surface of a trapezoidal cover, and a shaping ring is processed on the inner wall of the trapezoidal cover, so that the growth state of the seedlings of the cotton without cotton catkins can be consolidated, the seedlings are prevented from inclining, when more nutrient solution is available, a valve at a shunt pipe is opened, the redundant nutrient solution flows into a main flow pipe through the overflow holes and flows into a placing box, as the water amount in the placing box increases, the telescopic cylinder expands, and a spring extends, the inner capacity of the telescopic cylinder is expanded for storing the nutrient solution, a blocking ring is installed at the upper end of a suspension piece, the blocking ring is made of metal material and can be magnetically connected with a magnetic piece installed on the inner wall of the trapezoidal cover, the blocking ring can be limited, the excessive water amount is prevented, the suspension piece overflows the outer end, meanwhile, the screen cylinder in the trapezoidal cover can be limited, and the suspension piece is always kept level with the nutrient solution, the overflow hole can be plugged up along with the decline of water level, the height of the inside water level of the control of being convenient for, the overflow hole is provided with the multiunit, the height of the water level of being convenient for adjust, when the nutrient solution is less, the water level is less than the overflow hole, and the overflow hole can't be plugged up to the suspension is in the lower extreme in overflow hole, and because the reason of the inside spring shrink of water level difference and telescopic cylinder, telescopic cylinder volume diminishes, preserves in the inside that the nutrient solution can flow back to the dustcoat again, excellent in use effect.

4. According to the tidal soilless culture device and the culture method for growing the seedlings of the non-flocculent poplars, when the non-flocculent poplars grow to the height of the transparent box, the top ends of the non-flocculent poplars are in contact with the combining film, the height of the non-flocculent poplars can be judged visually, an operator pulls up the blocking ring, the suspension piece and the screen cylinder can be free from limitation, the screen cylinder is conveniently lifted up and placed in soil to complete transplantation, the components made of the screen cylinder starch-based plastic materials can be degraded when placed in the soil, the shape of the roots of the non-flocculent poplars is conveniently protected, and the protection effect is good.

Drawings

FIG. 1 is a schematic view of the overall structure of a tidal soilless culture device for growing seedlings of non-flocculent poplars according to the present invention;

FIG. 2 is a schematic view of a longitudinal installation structure of a mounting frame of the tidal soilless culture device for growing seedlings of non-cotton poplar of the present invention;

FIG. 3 is a cross-sectional view of a cultivation mechanism of the tidal soilless cultivation device for growing seedlings of non-flocculent poplars of the present invention;

FIG. 4 is a partial exploded view of a cultivation mechanism of the tidal soilless cultivation device for growing seedlings of non-flocculent poplars according to the present invention;

FIG. 5 is a schematic structural view of a filling mechanism of the tidal soilless culture device for growing seedlings of non-flocculent poplars according to the present invention;

FIG. 6 is a schematic structural view of a flow distribution mechanism of the tidal soilless culture device for growing seedlings of non-flocculent poplars according to the present invention;

FIG. 7 is an enlarged view of the A position in FIG. 3 of the tidal soilless culture device for growing seedlings of non-cotton poplar according to the present invention;

FIG. 8 is a schematic structural view of a calibration mechanism of the tidal soilless culture device for growing seedlings of non-cotton poplar of the invention.

In the figure: 1. a mounting frame; 11. a chute; 2. a fixing plate; 3. a rotation mechanism; 31. a driving wheel; 32. a rotating shaft; 33. a belt; 34. a driven wheel; 4. an extension mechanism; 41. an extension pole; 42. a rectangular groove; 43. a hose; 44. a slider; 45. a cultivation seat; 46. a through hole; 5. a bolt; 6. a cultivation mechanism; 61. a housing; 611. a transparent cover; 612. a trapezoidal cover; 613. an overflow aperture; 614. a magnetic member; 615. and a shaping ring; 62. a filling mechanism; 621. a sponge cushion; 622. a groove; 623. a sponge ring; 624. a gravity block; 625. a screen cylinder; 63. a blocking mechanism; 631. a blocking ring; 632. a suspension member; 64. a flow distribution mechanism; 641. a main flow pipe; 642. a shunt tube; 643. a valve; 7. an anti-overflow mechanism; 71. placing the box; 72. a telescopic cylinder; 73. a limiting block; 74. a telescopic rod; 75. a spring; 8. a calibration mechanism; 81. a transparent box; 82. a film; 83. a cover body; 84. a slider; 85. a slide bar.

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.

Referring to fig. 1 and 2, a tidal soilless culture device for growing seedlings of non-cotton poplar comprises a mounting frame 1 and an extension mechanism 4 movably mounted on one side of the mounting frame 1, and a cultivation mechanism 6 arranged at the upper end of the extension mechanism 4, wherein the two ends of the mounting rack 1 are fixedly provided with a fixed plate 2, the fixed plate 2 is fixedly connected with the wall body through a bolt 5, an operator can select longitudinal installation or transverse installation according to the shape of the wall body, the outer cover 61 is rotated to be always vertical to the ground, one side of the extension mechanism 4 is provided with a rotating mechanism 3, the anti-overflow mechanism 7 is movably mounted in the extension mechanism 4, the calibration mechanism 8 is movably mounted at the upper end of the cultivation mechanism 6, and the extension mechanism 4, the cultivation mechanism 6, the anti-overflow mechanism 7 and the calibration mechanism 8 are respectively provided with two groups which are movably connected through the rotating mechanism 3; the inside of the mounting rack 1 is provided with a chute 11, a rotating shaft 32 is arranged inside the chute 11 and is used for the position of the cultivation mechanism 6, the rotating mechanism 3 comprises a driving wheel 31 externally connected with the output end of a motor and a rotating shaft 32 arranged outside the driving wheel 31, the outer surface of the driving wheel 31 is movably provided with a belt 33, and one side of the belt 33 far away from the driving wheel 31 is movably provided with a driven wheel 34; through the cooperation among the driving wheel 31, the belt 33 and the driven wheel 34, the directions of the two groups of outer covers 61 are kept consistent, so that the transparent box 81 is conveniently suitable for the shape of a wall body, moved to a specific height and kept at the height, and then the preparation work can be completed.

Referring to fig. 3 and 4, the cultivation mechanism 6 includes an outer cover 61, a filling mechanism 62 installed inside the outer cover 61, and a blocking mechanism 63 installed at the upper end of the outer cover 61, a flow dividing mechanism 64 is connected to the outer side of the outer cover 61, the outer cover 61 includes a transparent cover 611 and a trapezoid cover 612 installed at the upper end of the transparent cover 611, an overflow hole 613 is processed on the outer surface of the trapezoid cover 612, a magnetic element 614 and a shaping ring 615 are processed on the inner wall of the trapezoid cover 612, so that the growth state of the non-cotton-poplar seedlings can be consolidated, and the growth and skewness can be prevented.

Referring to fig. 3 and 7, the extension mechanism 4 includes an extension rod 41 installed on one side of the driving wheel 31, a rectangular groove 42 processed on the upper surface of the extension rod 41, and a hose 43 penetrating through the extension rod 41, the hose 43 is used for connecting two sets of the cultivation mechanisms 6, the non-flocculent poplar seedlings grow inside the outer cover 61, a water pump is externally connected to the hose 43, the water pump is started to work, nutrient solution required by the non-flocculent poplar seedlings flows in from the bottom end of the outer cover 61 through the hose 43, the non-flocculent poplar seedlings are conveniently and directly delivered to the roots of the non-flocculent poplar seedlings, a sliding block 44 is movably installed inside the rectangular groove 42, a cultivation seat 45 is fixedly installed at the upper end of the sliding block 44, a through hole 46 is processed on one side of the extension rod 41 far away from the driving wheel 31, and expansion and retraction of the telescopic cylinder 72 are facilitated.

Referring to fig. 4 and 5, the blocking mechanism 63 includes a blocking ring 631 and a suspension member 632 movably mounted at the lower end of the blocking ring 631, the blocking ring 631 is made of metal material and can be magnetically connected to a magnetic member 614 mounted on the inner wall of the trapezoidal cover 612, the blocking ring 631 can be limited to prevent excessive water, the suspension member 632 can overflow to the outer end, and can also limit the screen cylinder 625 inside the trapezoidal cover 612, the filling mechanism 62 includes a sponge pad 621 and a groove 622 formed on the upper surface of the sponge pad 621, a sponge ring 623 is mounted at the upper end of the sponge pad 621, an inner core of the sponge ring 623 is attached to the groove 622, so as to adapt to the shape of the root of the cotton-free seedling, the sponge pad 621 and the sponge ring 623 are soaked by the nutrient solution, so as to store the nutrient solution, so as to prevent the cotton-free seedling from withering due to long-time drying inside the outer cover 61, a gravity block 624 is disposed on the upper surface of the sponge ring 623, the screen cylinder 625 is fixedly mounted at the upper end of the gravity block, the upper end of a sieve section of thick bamboo 625 and the inner wall laminating of trapezoidal cover 612, no wadding poplar seedling is at sieve section of thick bamboo 625 internal growth, and a sieve section of thick bamboo 625 is run through to the root, and the arrangement of the root of being convenient for prevents the root from agglomerating.

Referring to fig. 6 and 7, the flow dividing mechanism 64 includes a main flow pipe 641 having one end connected to an outer wall of the trapezoid cover 612 and a flow dividing pipe 642 connected to the overflow hole 613, the flow dividing pipe 642 is connected to a valve 643, the overflow preventing mechanism 7 includes a placing box 71 disposed inside the rectangular groove 42, a telescopic cylinder 72 mounted at one side of the placing box 71, and a limit block 73 fixedly mounted outside the telescopic cylinder 72, an extension rod 74 is mounted inside the placing box 71, one end of the extension rod 74 is connected to the limit block 73, and a spring 75 is wound around an outer surface of the extension rod 74, when the amount of nutrient solution is large, the valve 643 at the flow dividing pipe 642 is opened, the excessive nutrient solution flows into the main flow pipe 641 through the overflow hole 613 and flows into the placing box 71, as the amount of water in the placing box 71 increases, the telescopic cylinder 72 expands, and the spring 75 expands, the inner volume of the telescopic cylinder 72 is expanded for preserving the nutrient solution, and the suspension 632 is always level with the nutrient solution, along with the decline of water level can plug up overflow hole 613, be convenient for control the height of inside water level, overflow hole 613 is provided with the multiunit, be convenient for adjust the water level height, when the nutrient solution is less, the water level is less than overflow hole 613, suspension 632 is in the lower extreme of overflow hole 613, can't plug up overflow hole 613, and because the reason of the inside spring 75 shrink of water head and telescopic cylinder 72, telescopic cylinder 72 volume diminishes, preserve in the inside that can flow back to dustcoat 61 again at the nutrient solution, excellent in use effect.

Referring to fig. 8, the calibration mechanism 8 includes a transparent box 81 and a film 82 installed on the bottom wall of the transparent box 81, a slider 84 is installed on one side of the upper end of the transparent box 81 where a cover 83 and a cover 83 are installed, a slider 85 is movably penetrated inside the slider 84, the slider 85 is fixedly connected with the outer wall of the trapezoid cover 612, when a non-flocculent poplar seedling grows to the height of the transparent box 81, the top end of the non-flocculent poplar seedling contacts with the film 82, the height of the non-flocculent poplar seedling can be visually judged, an operator pulls up the blocking ring 631, the suspension 632 and the screen cylinder 625 can be free from limitation, the screen cylinder 625 can be conveniently lifted up and placed in soil to complete transplantation, a component made of a starch-based plastic material of the screen cylinder 625 can be degraded when placed in soil, the shape of the root of the non-flocculent poplar seedling can be conveniently protected, and the protection effect is good.

To further better explain the above examples, the present invention also provides an embodiment of a method for cultivating a tidal soilless culture device for growing seedlings of non-flocculent poplars, comprising the steps of:

the method comprises the following steps: an operator fixedly connects the mounting rack 1 with a wall body by using bolts 5, selects longitudinal installation or transverse installation according to the shape of the wall body, rotates the outer covers 61 to be always vertical to the ground, keeps the directions of the two groups of outer covers 61 consistent by the matching of the driving wheel 31, the belt 33 and the driven wheel 34, moves the transparent box 81 to a specific height and keeps the height, and then the preparation work can be completed;

step two: the non-flocculent poplar seedlings grow in the outer cover 61, the hose 43 is externally connected with a water pump, the water pump is started to work, nutrient solution required by the non-flocculent poplar seedlings flows into the outer cover 61 through the hose 43, and the sponge pad 621 and the sponge rings 623 are soaked;

step three: when the amount of the nutrient solution is large, the valve 643 at the shunt tube 642 is opened, the redundant nutrient solution flows into the main flow tube 641 through the overflow hole 613 and flows into the placing box 71, the telescopic cylinder 72 expands along with the increase of the amount of the water in the placing box 71 for preserving the nutrient solution, the suspension member 632 is always level with the nutrient solution, and the overflow hole 613 can be blocked along with the decrease of the water level;

step four: when the nutrient solution is less, the water level is lower than the overflow hole 613, the suspension member 632 cannot block the overflow hole 613, and the nutrient solution can flow back to the inside of the outer cover 61 again along with the contraction of the spring 75 in the telescopic cylinder 72;

step five: when the non-flocculent poplar seedlings grow to the height of the transparent box 81 and abut against the thin film 82, the screen cylinder 625 is lifted up to complete the transplantation.

In conclusion: the invention provides a tidal soilless culture device for growing seedlings of populus without cotton catkins and a culture method, wherein two ends of a mounting rack 1 are fixedly provided with a fixed plate 2, the fixed plate 2 is fixedly connected with a wall body through a bolt 5, an operator can select longitudinal installation or transverse installation according to the shape of the wall body, an outer cover 61 is rotated to be always vertical to the ground, through the matching among a driving wheel 31, a belt 33 and a driven wheel 34, the directions of two groups of outer covers 61 are kept consistent, the shape of the wall body is convenient to be suitable, a transparent box 81 is moved to a specific height and kept at the height, the preparation work can be completed, a hose 43 is used for connecting the two groups of outer covers 61, the populus without cotton catkins grows in the outer cover 61, a hose 43 is externally connected with a water pump, the water pump is started to work, nutrient solution required by the seedlings without the cotton catkins flows in from the bottom end of the outer cover 61 through the hose 43, the roots of the populus without cotton catkins are convenient to be directly delivered to the roots of the populus without cotton catkins, the upper surface of the sponge cushion 621 is provided with a groove 622, the upper end of the sponge cushion 621 is provided with a sponge ring 623, an inner core of the sponge ring 623 is attached to the groove 622, the sponge cushion 621 and the sponge ring 623 are convenient to adapt to the shape of roots of cotton-bollless seedlings, the nutrient solution soaks the sponge cushion 621 and the sponge ring 623, the nutrient solution is convenient to store, the cotton-bollless seedlings are prevented from withering due to long-time drying inside the outer cover 61, the upper surface of the sponge ring 623 is provided with a gravity block 624, the upper end of the gravity block 624 is fixedly provided with a screen cylinder 625, the upper end of the screen cylinder 625 is attached to the inner wall of the trapezoid cover 612, the cotton-bollless seedlings grow inside the screen cylinder 625, the roots penetrate through the screen cylinder 625, the roots are convenient to arrange the roots, the roots are prevented from conglomerating, the outer surface of the trapezoid cover 612 is provided with overflow holes 613, the inner wall of the trapezoid cover 612 is provided with a shaping ring 615, the growing state of the cotton-bollless seedlings can be consolidated, the seedlings are prevented from inclining, when the nutrient solution is more, a valve 643 at the division pipe 642 is opened, and the redundant nutrient solution flows to the overflow holes 613, and flows into the placing box 71, as the amount of water in the placing box 71 increases, the telescopic cylinder 72 expands, the spring 75 extends, the inner volume of the telescopic cylinder 72 expands for storing the nutrient solution, the upper end of the suspension member 632 is provided with the stop ring 631, the stop ring 631 is made of metal material and can be magnetically connected with the magnetic member 614 arranged on the inner wall of the trapezoidal cover 612, the stop ring 631 can be limited to prevent the water from overflowing to the outer end, the suspension member 632 can also limit the sieve cylinder 625 inside the trapezoidal cover 612, the suspension member 632 is always level with the nutrient solution, the overflow hole 613 can be blocked along with the decrease of the water level, the height of the water level inside the overflow hole 613 can be controlled, the overflow hole 613 is provided with a plurality of groups to adjust the height of the water level, when the amount of the nutrient solution is less, the suspension member 632 is positioned at the lower end of the overflow hole 613 and cannot block the overflow hole 613, and the water level difference and the spring 75 inside the telescopic cylinder 72 contract, flexible section of thick bamboo 72 volume diminishes, preserve in the inside that the nutrient solution can flow back to dustcoat 61 again, excellent in use effect, grow up to transparent box 81's height when no wadding poplar seedling, the top of no wadding poplar seedling with and film 82 contact, the height of judgement no wadding poplar seedling that can be audio-visual, operating personnel pulls up stop ring 631, suspension 632 and sieve section of thick bamboo 625 can not receive the restriction, conveniently lift sieve section of thick bamboo 625, place it and can accomplish the transplantation in soil, the component that sieve section of thick bamboo 625 starch base plastic material made, it can be degraded in soil, be convenient for protect the shape of no wadding poplar seedling root, excellent in protection effect.

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.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (4)

1. The utility model provides a no wadding poplar is grown seedlings and is used morning and evening tides formula soilless culture device, includes extension mechanism (4) of mounting bracket (1) and movable mounting in mounting bracket (1) one side to and set up cultivation mechanism (6) in extension mechanism (4) upper end, its characterized in that: the anti-overflow device is characterized in that fixed plates (2) are fixedly mounted at two ends of the mounting frame (1), the fixed plates (2) are fixedly connected with a wall through bolts (5), a rotating mechanism (3) is mounted on one side of the extension mechanism (4) and movably connected with the mounting frame (1) through the rotating mechanism (3), an anti-overflow mechanism (7) is movably mounted inside the extension mechanism (4), and a calibration mechanism (8) is movably mounted at the upper end of the cultivation mechanism (6);

the extension mechanism (4), the cultivation mechanism (6), the anti-overflow mechanism (7) and the calibration mechanism (8) are respectively provided with two groups, and the two groups are movably connected through the rotating mechanism (3);

the rotating mechanism (3) comprises a driving wheel (31) externally connected with the output end of the motor and a rotating shaft (32) arranged on the outer side of the driving wheel (31), a belt (33) is movably arranged on the outer surface of the driving wheel (31), and a driven wheel (34) is movably arranged on one side, far away from the driving wheel (31), of the belt (33);

the cultivation mechanism (6) comprises an outer cover (61), a filling mechanism (62) installed inside the outer cover (61) and a blocking mechanism (63) arranged at the upper end of the outer cover (61), and a flow distribution mechanism (64) is connected to the outer side of the outer cover (61);

the extension mechanism (4) comprises an extension rod (41) arranged on one side of the driving wheel (31), a rectangular groove (42) machined in the upper surface of the extension rod (41), and a hose (43) penetrating through the extension rod (41), the hose (43) is used for connecting the two groups of cultivation mechanisms (6) and is externally connected with a water pump, a sliding block (44) is movably arranged in the rectangular groove (42), a cultivation seat (45) is fixedly arranged at the upper end of the sliding block (44), and a through hole (46) is machined in one side, far away from the driving wheel (31), of the extension rod (41);

the outer cover (61) comprises a transparent cover (611) and a trapezoidal cover (612) arranged at the upper end of the transparent cover (611), an overflow hole (613) is formed in the outer surface of the trapezoidal cover (612), and a magnetic part (614) and a shaping ring (615) are formed in the inner wall of the trapezoidal cover (612);

the blocking mechanism (63) comprises a blocking ring (631) magnetically connected with the magnetic part (614) and a suspension part (632) movably arranged at the lower end of the blocking ring (631);

the filling mechanism (62) comprises a sponge mat (621) and a groove (622) processed on the upper surface of the sponge mat (621), a sponge ring (623) is installed at the upper end of the sponge mat (621), a gravity block (624) is arranged on the upper surface of the sponge ring (623), a sieve cylinder (625) is fixedly installed at the upper end of the gravity block (624), the upper end of the sieve cylinder (625) is attached to the inner wall of the trapezoidal cover (612), and the sieve cylinder is a component made of starch-based plastic materials;

the flow dividing mechanism (64) comprises a main flow pipe (641) with one end connected with the outer wall of the trapezoidal cover (612) and a flow dividing pipe (642) connected with the overflow hole (613), and the flow dividing pipe (642) is connected with the valve (643);

the anti-overflow mechanism (7) comprises a placing box (71) arranged in a rectangular groove (42), a telescopic cylinder (72) arranged on one side of the placing box (71) and a limiting block (73) fixedly arranged on the outer side of the telescopic cylinder (72), a telescopic rod (74) is arranged in the placing box (71), one end of the telescopic rod (74) is connected with the limiting block (73), and a spring (75) is wound on the outer surface of the telescopic rod.

2. The tidal soilless culture device for cultivating seedlings of non-cotton poplars as claimed in claim 1, wherein: a sliding groove (11) is formed in the mounting rack (1), and the rotating shaft (32) is arranged in the sliding groove (11).

3. The tidal soilless culture device for cultivating seedlings of non-cotton poplars as claimed in claim 2, wherein: the calibration mechanism (8) comprises a transparent box (81) and a film (82) arranged on the bottom wall of the transparent box (81), a sliding part (84) is arranged on one side, provided with a cover body (83) and a cover body (83), of the upper end of the transparent box (81), a sliding rod (85) penetrates through the inside of the sliding part (84) in a movable mode, and the sliding rod (85) is fixedly connected with the outer wall of the trapezoid cover (612).

4. The method for cultivating the tidal soilless culture device for cultivating the seedless poplar according to any one of claims 1 to 3, comprising the following steps:

s1: an operator fixedly connects the mounting rack (1) with a wall body by using bolts (5), selects longitudinal installation or transverse installation according to the shape of the wall body, rotates the outer covers (61) to be always vertical to the ground, and moves the transparent boxes (81) to a specific height and keeps the height through the matching among the driving wheels (31), the belts (33) and the driven wheels (34), wherein the directions of the two groups of outer covers (61) are kept consistent, so that the preparation work can be finished;

s2: growing the non-flocculent poplar seedlings in the outer cover (61), connecting the hose (43) with an external water pump, starting the water pump to work, enabling nutrient solution required by the non-flocculent poplar seedlings to flow into the outer cover (61) through the hose (43), and soaking the sponge pad (621) and the sponge ring (623);

s3: when the nutrient solution is more, a valve (643) at the shunt tube (642) is opened, the redundant nutrient solution flows into the main flow tube (641) through the overflow hole (613) and flows into the placing box (71), the telescopic cylinder (72) is expanded along with the increase of the water amount in the placing box (71) for preserving the nutrient solution, the suspension piece (632) is always level with the nutrient solution, and the overflow hole (613) can be blocked along with the decrease of the water level;

s4: when the nutrient solution is less, the water level is lower than the overflow hole (613), the suspension piece (632) cannot block the overflow hole (613), and the nutrient solution can flow back to the inner part of the outer cover (61) along with the contraction of the spring (75) in the telescopic cylinder (72);

s5: when the non-flocculent poplar seedlings grow to the height of the transparent box (81) and abut against the thin film (82), the screen cylinder (625) is lifted to complete the transplantation.

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