Aquatic plant planting auxiliary equipment and using method thereof
Technical Field
The application relates to the technical field of water body restoration, in particular to an aquatic plant planting auxiliary device and a using method thereof.
Background
With the rapid development of industry, the mechanization of agriculture, the use of a large amount of pesticides and fertilizers, the rapid development of urbanization and the like, a large amount of wastewater is discharged into rivers, lakes and seas, so that a large amount of water resources are seriously polluted, and the self-purification capacity of the water body cannot meet the requirement of removing water body pollutants. The aquatic plant has the function of purifying water pollutants, and the function of purifying the water pollutants by the aquatic plant is mainly shown as follows: 1) the sedimentation of suspended matters can be promoted; 2) absorbing nitrogen, phosphorus and heavy metal pollutants in water: pb, Cd, Cr, Mo, Cu, Zn and the like, and can absorb various organic pollutants such as pesticides, industrial chemicals and the like. 3) Releasing allelochemicals to inhibit the growth of harmful algae.
The existing aquatic plant planting technology is more. The method can be divided into two types according to the planting and throwing modes: firstly, aquatic plants are planted in large fence, cofferdam and other devices, and then the devices are put into water. The large-scale device can divide the natural water body into semi-independent small areas, so that the water flow exchange of the natural water body is hindered, and the water body isolated by the biological hedges is changed into dead water or semi-dead water; secondly, the volume of the fence and the cofferdam is large, and the fence and the cofferdam can occupy the water surface area; and the sand, stone and wooden piles required for constructing fences and cofferdams sink in the riverway or lakeside zones, which can also cause silting of the riverway or lakeside zones. ② manual planting by workers launching or throwing the plants to the bottom of the lake. Workers launch to plant in the shallow water area, and the deep water area cannot be implemented; the method of throwing the plants into the lake bottom is adopted in the deep water area, the influence of the water flow is large, the roots of the plants are not easy to be smoothly fixed and root in the sediment in the place with rapid water flow, and the survival rate of the plants is low.
Aiming at the related technologies, the inventor thinks that the defects that the aquatic plants planted in the deep water area are greatly influenced by the water flow and are not easy to fix, so that the survival rate of the plants is low exist.
Disclosure of Invention
In order to improve that it is big that the aquatic plant is planted in the deep water region receives the rivers effect to influence, and the aquatic plant is difficult for fixing the defect that leads to the plant survival rate to be low, this application provides an aquatic plant and plants auxiliary assembly and application method thereof.
First aspect, the application provides an aquatic plant plants auxiliary assembly, adopts following technical scheme:
the utility model provides an aquatic plant plants auxiliary assembly, includes the planting ware, the planting portion and the aerostatic portion of planting that the planting ware includes adjacent setting, the density of aerostatic portion is less than the density of water, be equipped with in the planting portion and plant the chamber, the middle part of aerostatic portion is equipped with plants the hole, the one end intercommunication in planting the hole plant the chamber, the other end in planting the hole runs through aerostatic portion, the lateral wall of planting portion is equipped with a plurality of intercommunications plant the rooting hole in chamber, planting portion keeps away from the one end fixedly connected with of aerostatic portion is used for pricking the ground needle of submarine earth, the outer wall connection of planting portion has a plurality of spiral fan blades.
By adopting the technical scheme, the density of the floating part is less than that of water, the floating part can be kept to be always positioned above, the planting part is positioned below, the planting part is contacted with the water bottom, the roots of the aquatic plants are planted in the planting part, the roots grow out of the rooting holes and then prick into soil at the water bottom, and the survival rate of the aquatic plants is improved; after the planting device is put into a deepwater area, the spiral fan blades drive the planting device to rotate under the action of water flow, when the planting device descends to the bottom of the water under the action of self gravity, the self gravity and the rotation inertia of the planting device enable the ground needles to conveniently penetrate into soil at the bottom of the water, the planting device is firmly fixed at the bottom of the water, and the survival rate of aquatic plants is improved.
Preferably, the center line of the ground needle coincides with the center line of the planting hole, and the center line of the ground needle passes through the center of gravity of the planting device.
By adopting the technical scheme, the center line of the ground needle can keep the ground needle vertical through the gravity center of the planting device, and the ground needle can be favorably pricked into soil at the bottom of the water.
Preferably, the floating part is provided with a closed floating cavity, and the floating cavity is sleeved outside the planting hole and has the same central axis with the planting hole.
Through adopting above-mentioned technical scheme, it is vertical to float the central axis that cavity and planting hole are the same central axis and be favorable to keeping the central axis in planting hole, is convenient for follow-up aquatic plant's growth.
Preferably, the floating part is connected with a pushing paddle at one end far away from the planting part, and the pushing paddle is connected with the floating part in a rotating manner.
By adopting the technical scheme, the water flow drives the pushing paddle to rotate, the pushing paddle provides a pushing force to push the planting device to move downwards, so that the planting device can reach the water bottom more quickly, and the downward movement of the planting device generates a downward inertia force, which is beneficial to pricking the ground needle into soil at the water bottom.
Preferably, the planting part is in an inverted cone shape, and the floating part is fixed above the planting part by adopting a buckle.
Through adopting above-mentioned technical scheme, planting portion is in the inverted cone form can more conveniently prick into silt, is favorable to the root growth of aquatic plant to can reduce the resistance of water to the planting apparatus decline, accelerate the speed that the planting apparatus descends, the ground needle pricks into submarine soil more easily.
Preferably, the planting portion is woven by bamboo splits, and the floating portion is made of polylactic acid.
By adopting the technical scheme, the bamboo skin is a natural object, and the polylactic acid can be degraded in the water for a period of time, so that the pollution is reduced.
Preferably, the planting part is provided with a soil filling opening, and a cover is installed in the soil filling opening.
Through adopting above-mentioned technical scheme, make things convenient for the fill out of planting portion, improve aquatic plant's planting efficiency.
In a second aspect, the application provides a method for using an auxiliary device for planting aquatic plants, which adopts the following technical scheme:
a use method of an aquatic plant planting auxiliary device comprises the following steps: 1) planting aquatic plants in the planting part on the bank, putting the planting part and the aquatic plants in a shallow water area for cultivation, and inserting the ground needles into soil; 2) when the number of the aquatic plants growing out of the root in the rooting hole accounts for 5% of the total number of the aquatic plants, the planting part and the aquatic plants are lifted out of the shallow water area, then the floating part is installed on the planting part, and during installation, stem leaves of the aquatic plants are placed in the planting hole, and the stem leaves emerging out of the planting hole are cut off; 3) and putting the planting device and the aquatic plants into the deep water area.
By adopting the technical scheme, the aquatic plants are firstly cultivated in the shallow water area and then put into the deep water area, so that the survival rate of the aquatic plants put into the deep water area is improved; the stem leaves emerging out the planting hole are cut, and after the planting device is put into a deep water area, the pulling force of water flow on the aquatic plants can be reduced, so that the damage of the pulling force on the roots of the aquatic plants is reduced, the distance of the planting device flowing along with the water flow is reduced, the survival rate of the aquatic plants is improved, and the planting device can grow new stem leaves at the bottom of water and firmly, and the growth of the aquatic plants cannot be damaged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the spiral fan blades drive the planting device to rotate under the action of water flow, the ground needles can conveniently penetrate into soil at the bottom of the water by the self gravity and the rotation inertia of the planting device, the planting device is firmly fixed at the bottom of the water, and the roots of the aquatic plants grow out of the rooting holes to be in contact with the soil, so that the survival rate of the aquatic plants is improved;
2. the aquatic plants are firstly cultured in the shallow water area to grow roots and then put into the deep water area, so that the survival rate of the aquatic plants put into the deep water area is improved; the stem leaves of the aquatic plants are all arranged in the planting holes, so that the pulling force of water flow on the aquatic plants can be reduced, the damage of the pulling force on the roots of the aquatic plants is reduced, and the survival rate of the aquatic plants is improved;
3. the pushing paddle is driven by water flow to rotate, the planting device is pushed to move downwards, so that the planting device can reach the water bottom more quickly, and the downward movement of the planting device generates a downward inertia force, which is beneficial to pricking the ground needle into soil at the water bottom.
Drawings
Fig. 1 is a schematic structural view of an aquatic plant cultivation assisting apparatus according to an embodiment of the present disclosure.
Fig. 2 is a sectional view of an aquatic plant cultivation assisting apparatus according to an embodiment of the present application.
Description of reference numerals: 1. a planting part; 11. rooting holes; 12. a planting cavity; 13. a cover; 2. a floating part; 21. planting holes; 22. a floating cavity; 3. a ground needle; 4. a helical fan blade; 5. the paddle is pushed.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an aquatic plant plants auxiliary assembly. Referring to fig. 1 and 2, an aquatic plant cultivation assisting apparatus includes a planter for planting an aquatic plant and sinking the aquatic plant into a water bottom. The planting device comprises a planting part 1 and an empty floating part 2 which are adjacently arranged, the empty floating part 2 is arranged above the planting part 1, the density of the empty floating part 2 is smaller than that of water, the empty floating part 2 is kept to be always positioned at the upper part of the planting device, the planting part 1 is used for planting aquatic plants and providing the gravity required by the sinking of the planting device, the empty floating part 2 is used for keeping the direction of the planting device, the planting part 1 is ensured to be positioned below the planting device, and the planting part 1 is contacted with the water bottom. Planting portion 1 is equipped with in and plants chamber 12, it fills with earth to plant to fill in the chamber 12, provide the environment of preliminary growth for the root of aquatic plant, the middle part of portion of floating 2 is equipped with plants hole 21, planting hole 21's one end intercommunication plants chamber 12, planting hole 21's the other end runs through portion of floating 2 and the outer space intercommunication of planting ware, the root of aquatic plant is installed in planting chamber 12's earth, the stem leaf of aquatic plant is arranged in planting hole 21, planting hole 21 is used for protecting the stem leaf of aquatic plant not destroyed by outside rivers and debris. The side wall of the planting part 1 is provided with a plurality of rooting holes 11 communicated with the planting cavities 12, and the roots of the aquatic plants extend out of the planting devices from the rooting holes 11 and then are rooted in soil at the bottom of the water. Planting portion 1 keeps away from the one end fixedly connected with of aerostatics 2 and is used for pricking the ground needle 3 of submarine earth, and the outer wall of planting portion 1 is connected with a plurality of spiral flabellums 4, and spiral flabellum 4 drives the planter rotation under the effort of rivers, and under the effect of planter self gravity and rotatory inertia, ground needle 3 pierces submarine earth more conveniently, will plant the firm submarine, improves aquatic plant's survival rate.
The floating part 2 is made of polylactic acid, a closed floating cavity 22 is arranged in the floating part 2, the floating cavity 22 annularly surrounds the planting hole 21, the inner ring space of the floating cavity 22 is the planting hole 21, and the floating part 2 is in an axisymmetric structure. The upper end of ground nail is fixed in the lower extreme of planting portion 1, and a plurality of helical fan blade 4 are along the circumference evenly distributed of planting portion 1, and helical fan blade 4 is fixed in the outer wall of planting portion 1, and helical fan blade 4 adopts polylactic acid to make, and the plane at helical fan blade 4 place is nonparallel with the central axis of planting portion 1. Planting portion 1 is the obconical form, the portion of floating 2 adopts the buckle to be fixed in the top of planting portion 1, the portion of floating 2 constitutes a bigger coniform with planting portion 1, the centre on the upper portion of planting portion 1 is equipped with a intercommunication and plants the through-hole of chamber 12, the upper end of through-hole and the lower extreme butt joint of planting hole 21, planting hole 21 is by the up grow gradually down, planting hole 21 is the loudspeaker form, aquatic plant is close to on the stem of root the leaf few and little, and keep away from on the stem of root the leaf many and big, the planting hole 21 of loudspeaker form can compromise the growth space of aquatic plant's stem leaf. The central line axis of the floating part 2, the central line of the ground needle 3 and the central line of the planting hole 21 are superposed with each other, and the central line of the ground needle 3 passes through the gravity center of the planting device, so that the ground needle 3 and the planting hole 21 are kept in a vertical state, and the ground needle 3 is favorable for being pricked into soil at the bottom of the water and growing aquatic plants.
One end of the floating portion 2, which is far away from the planting portion 1, is connected with five pushing blades 5, the five pushing blades 5 are all fixed on a sliding ring, the five pushing blades 5 are uniformly distributed along the circumference of the sliding ring, the upper end of the floating portion 2 is fixed with a fixed cylinder, the inner ring of the fixed cylinder is aligned with the upper end of the planting hole 21, the sliding ring sleeve is sleeved with the sliding sleeve, and the pushing blades 5, the sliding ring and the fixed cylinder are all made of polylactic acid. The water flow generates a thrust force for pushing the blade 5, the blade 5 is pushed to drive the slip ring to rotate around the fixing ring, and the rotating speed for pushing the blade 5 is greater than that of the spiral fan blade 4. The blades 5 are pushed to rotate to generate downward thrust on the planting device, so that the ground needle 3 can be conveniently inserted into soil at the bottom of the water.
Planting portion 1 adopts the thin bamboo strips used for weaving to form, and the clearance between the thin bamboo strips used for weaving is root hole 11, and the hole 11 diameter of taking root is less than 1mm, avoids earth to spill from the hole 11 of taking root, and the lateral wall of planting portion 1 is equipped with the mouth of filling up, installs lid 13 in the mouth of filling up, and lid 13 adopts the thin bamboo strips used for weaving to form.
The implementation principle of this application embodiment aquatic plant auxiliary assembly of planting is: stabilize the direction state of planting the ware through aerostatics portion 2 for the planting ware keeps vertical state, and planting portion 1 keeps in the below, and planting portion 1 and earth contact when falling to the bottom, rotatory flabellum drives the planting ware rotation under the effect of rivers, makes ground needle 3 prick into submarine earth more easily, and firm planting ware provides aquatic plant's survival rate. The utility model provides an aquatic plant plants auxiliary assembly and is applicable to the aquatic plant in deep water region and plants, especially the great deep water region of rivers flow.
The embodiment of the application also discloses an application method of the aquatic plant planting auxiliary equipment. A use method of an aquatic plant planting auxiliary device comprises the following steps: 1) planting aquatic plants in the planting part 1 on the bank, putting the planting part 1 together with the aquatic plants in a shallow water area for cultivation, and inserting the ground needles 3 into soil; 2) when the number of the aquatic plants growing out of the roots from the rooting holes 11 accounts for 5% of the total number of the aquatic plants, the planting part 1 and the aquatic plants are lifted out of the shallow water area, then the floating part 2 is installed on the planting part 1, and during installation, stems and leaves of the aquatic plants are placed in the planting holes 21, and the stems and leaves emerging out of the planting holes 21 are cut off; 3) and putting the planting device and the aquatic plants into the deep water area.
The implementation principle of this application embodiment aquatic plant auxiliary assembly of planting is: firstly, cultivating aquatic plants in a shallow water area to enable the aquatic plants to grow roots, and then putting the aquatic plants into a deep water area to improve the rooting speed of the aquatic plants in the deep water area, so that the survival rate of the aquatic plants put into the deep water area is improved; and before the planting device is put in, the stem leaves emerging out of the planting hole 21 are cut off, so that the stem leaves of the aquatic plant are protected in the planting hole 21, the damage of water flow and other impurities to the aquatic plant is reduced, and the survival rate of the aquatic plant is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.