CN112919635A

CN112919635A - Down-discharging type sinking bed device and method for constructing pioneer species by submerged plants

Info

Publication number: CN112919635A
Application number: CN201911231652.5A
Authority: CN
Inventors: 钱蕾; 舒钟玉; 王颢霖; 吴国华; 陈向超
Original assignee: Shanghai Nanyang Model High School
Current assignee: Shanghai Nanyang Model High School
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2021-06-08

Abstract

The invention discloses a bottom-unloading type sinking bed device for constructing pioneer species by submerged plants, which comprises a sinking bed bracket, a first loading frame, a second loading frame, a positioning hole, an inserting hole, a first bolt, a cross bar, a placing plate, a first fixing shaft, a second fixing shaft, a linkage bar, a first bottom fixing block, a rotating hole, a first rotating shaft, a lifting rod, a second bottom fixing block, a U-shaped groove, a second rotating shaft, a handle, a bolt hole, a second bolt, a limiting block and a bearing pad, wherein the first loading frame and the second loading frame are fixedly arranged on the inner wall between the sinking bed brackets; the invention provides a novel downward-discharging type sinking bed device which can enable transplanted submerged plants to grow in poor five types of river water with lower concentration; the process of the device is adopted to directly and rapidly construct the composite water ecological area by using the submerged plants; the method can directly transplant the pioneer species of the submerged plant in a deeper water area, further promote self-generation of colonized species in an open environment and quickly construct a composite water ecological area.

Description

Down-discharging type sinking bed device and method for constructing pioneer species by submerged plants

Technical Field

The invention relates to the technical field of plant sinking bed equipment, in particular to a downward-discharging type sinking bed device and method for constructing pioneer species by submerged plants.

Background

The ecological restoration method is widely applied to treatment of surface water pollution at present; for example, the floating bed technology and the submerged plant net bed technology are popularized in many places, and the advantages of short-term improvement of water quality of water bodies, local limited improvement of ecological environment and low cost are achieved, so that the method is easy to popularize; the disadvantages are that the establishment of a local plant with biodiversity, a microorganism complex ecological region, a sustainable healthy ecological system with biodiversity colonizing species (various submerged and emergent plants, beneficial microorganisms, benthonic animals, fishes and the like) cannot be realized on the basis of the above; in the prior art, the death of submerged plants transplanted to the river bottom of inferior five types of river water is easy to cause, emergent aquatic plants are needed to be used as pioneer species to improve the water quality of a water body, and the required time is long, so that the design of the detachable sinking bed device and the method for constructing the pioneer species by the submerged plants is significant.

Disclosure of Invention

The present invention is directed to a bottom-dump type sinking bed device and method for constructing pioneer species by submerged plants, so as to solve the above problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: a submerged plant construct pioneer species unload formula sinking bed device down, including sinking bed support, first year frame, second year frame, locating hole, spliced eye, first bolt, horizontal bar, place board, first fixed axle, second fixed axle, linkage strip, first solid bottom block, rotation hole, first axis of rotation, lifting rod, second solid bottom block, U type groove, second axis of rotation, hand (hold), bolt hole, second bolt, stopper and bearing pad, the inner wall between the sinking bed support is installed and is fixed with first year frame and second year frame, the spliced eye has been seted up on the both sides outer wall of first year frame and second year frame in a symmetrical run-through, the locating hole has been seted up on the outer wall distribution of one side of sinking bed support, the inside grafting of locating hole and spliced eye is fixed with first bolt, the horizontal bar has been distributed welded and fixed on the middle part outer wall of first year frame, the second carrying frame is characterized in that the inner wall of the top end of the second carrying frame is provided with a placing plate, the outer walls of two ends of one side of the placing plate are fixedly welded with a first fixing shaft, two ends of the first fixing shaft are hung above the first carrying frame, the outer walls of two ends of the other side of the placing plate are fixedly welded with a second fixing shaft, the outer wall of one end of the second fixing shaft at one side of the sinking bed support is welded with a linkage strip, the outer wall of the top end at one side of the linkage strip is fixedly welded with a first bottom fixing block, the outer wall of the top end at one side of the first bottom fixing block is provided with a rotating hole in a through mode, a first rotating shaft is rotatably arranged in the rotating hole, one end of the first rotating shaft is fixedly welded with a lifting rod, the outer wall at one side between the lifting rods is fixedly connected with a second rotating shaft, and the outer wall of the top end at one side of the, and a U-shaped groove is formed in the outer wall of the top end of the second bottom fixing block, and two ends of the second rotating shaft are placed in the U-shaped groove.

A method for using a bottom-discharging type sinking bed device for constructing pioneer species by submerged plants comprises the following steps of firstly, erecting the device; step two, transplanting seedlings; step three, gradually sinking; step four, plant implantation;

in the first step, a fixed sinking bed support is erected on a corresponding water area according to the needs of plant submerged transplantation, one of a first carrying frame or a second carrying frame is selected according to needs, the carrying frame is fixed at the top of the sinking bed support, and the first bolts on the periphery are inserted into the corresponding positioning holes and the corresponding inserting holes to initially install the carrying frame;

in the second step, firstly transplanting the preliminarily domesticated seedlings to a bearing pad in the seedling transplanting process, then flatly laying the bearing pad on a carrying frame to enable the roots of the bearing pad to be in contact with a water body, and lifting the carrying frame along a support can be carried out through the insertion of a first bolt and each positioning hole, wherein the carrying frame is placed at the initial stage according to the variety and the length of the seedlings and is generally used for growing submerged plants under water 20-30 cm away from the water surface;

in the third step, along with the growth of the seedlings and the extension of the plants, the submerged bed carrying frame is gradually sunk, and the submerged plants can grow in a state of being irradiated by sunlight all the time;

in the fourth step, when the carrying frame for placing the carrying pad moves to a position about 40 cm away from the river bottom and the top plant leaves can fully receive sunlight; if the first carrying frame is used, two persons are required to cooperate to pull out the first bolts at two sides of the first carrying frame synchronously, so that the first carrying frame and the carrying pad for cultivating the submerged plants above the first carrying frame fall, the submerged plants are bedded at the bottom of the river, and the carrying frame is lifted at the later stage; if the second carrying frame is used, the second bolt is required to be pulled out firstly, then the handle is pushed upwards, the state of the placing plate is changed into the state of the vertically falling carrying pad through transmission, the carrying pad for culturing the submerged plants falls onto the river bed, and the submerged plants can be bedded and grown on the bottom mud of the river bed.

According to the technical scheme, handles are fixedly welded on the outer walls of one ends of the two sides of the lifting rod.

According to the technical scheme, the outer walls of the lifting rod and one side of the sinking bed support are correspondingly penetrated and provided with the bolt holes, and the second bolts are inserted and installed in the bolt holes.

According to the technical scheme, one end of the first rotating shaft penetrates through the limiting block fixedly connected with the outer portion of the rotating hole.

According to the technical scheme, the bearing pads are placed on the outer walls of the top ends of the first load frame and the second load frame.

According to the above technical scheme, the bearing pad in the second step can be a coconut thread pad, a straw mat or the like.

According to the technical scheme, in the fourth step, the bearing pad of the bed is slightly trimmed manually in the initial stage before the first bearing frame sinks, so that the pad is not bent or partially overlapped.

According to the technical scheme, if the first carrying frame is selected to be used in the fourth step, the first carrying frame is placed at the original position of the second carrying frame, and the first carrying frame at the lower part is detached after the bracket is placed.

Compared with the prior art, the invention has the following beneficial effects: the invention provides a novel downward-discharging type sinking bed device which can enable submerged plants transplanted on the device to grow in poor five types of river water with lower concentration; the new process adopting the device can omit the time of several months or even one year required by emergent aquatic plants as pioneer species for improving the water quality of the water body, and directly and quickly construct a composite water ecological region by using submerged plants; the method can directly transplant the pioneer species of the submerged plant in deeper water areas, further promote self-generation of colonized species in an open environment, and quickly construct a composite water ecological area, namely a sustainable development water environment with biodiversity characteristics; each part of the device is mainly of a mechanical structure, so that redundant external control is avoided, the overall structure is compact, the environmental adaptability is strong, and the working stability is high; simple structure, small size, light weight and suitability for various water areas.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of the area B in FIG. 1 according to the present invention;

FIG. 4 is a flow chart of a method of use of the present invention;

in the figure: 1. a sinking bed support; 2. a first carrier frame; 3. a second carrier frame; 4. positioning holes; 5. inserting holes; 6. a first latch; 7. a horizontal bar; 8. placing the plate; 9. a first fixed shaft; 10. a second fixed shaft; 11. a linkage bar; 12. a first bottom fixing block; 13. rotating the hole; 14. a first rotating shaft; 15. a lifting bar; 16. a second bottom fixing block; 17. a U-shaped groove; 18. a second rotating shaft; 19. a handle; 20. a pin hole; 21. a second bolt; 22. a limiting block; 23. a load-bearing pad.

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. 1-3, the present invention provides a technical solution: a submerged plant construction pioneer species bottom-discharging type submerged bed device comprises a submerged bed support 1, a first loading frame 2, a second loading frame 3, a positioning hole 4, an inserting hole 5, a first bolt 6, a cross bar 7, a placing plate 8, a first fixing shaft 9, a second fixing shaft 10, a linkage bar 11, a first bottom fixing block 12, a rotating hole 13, a first rotating shaft 14, a lifting rod 15, a second bottom fixing block 16, a U-shaped groove 17, a second rotating shaft 18, a handle 19, a bolt hole 20, a second bolt 21, a limiting block 22 and a bearing pad 23, wherein the first loading frame 2 and the second loading frame 3 are fixedly installed on the inner wall between the submerged bed supports 1, the inserting hole 5 is symmetrically formed on the outer walls of two sides of the first loading frame 2 and the second loading frame 3, the positioning hole 4 is formed on the outer wall of one side of the submerged bed support 1, the first bolt 6 is fixedly inserted into the positioning hole 4 and the inserting hole 5, the middle outer wall of the first carrying frame 2 is fixedly welded with a cross bar 7, the top inner wall of the second carrying frame 3 is fixedly welded with a placing plate 8, the outer walls of two ends of one side of the placing plate 8 are fixedly welded with a first fixing shaft 9, two ends of the first fixing shaft 9 are hung above the first carrying frame 2, the outer walls of two ends of the other side of the placing plate 8 are fixedly welded with a second fixing shaft 10, the outer wall of one end of the second fixing shaft 10 at one side of the sinking bed support 1 is welded with a linkage bar 11, the outer wall of one side top end of the linkage bar 11 is fixedly welded with a first bottom fixing block 12, the outer wall of one side top end of the first bottom fixing block 12 is provided with a rotating hole 13 in a penetrating way, the inside of the rotating hole 13 is rotatably provided with a first rotating shaft 14, one end of the first rotating shaft 14 is fixedly welded with a lifting rod 15, the outer wall of one side between the lifting rods 15 is fixedly connected with a second rotating shaft 18, and the outer wall of one side top end of the second carrying, a U-shaped groove 17 is formed in the outer wall of the top end of the second bottom fixing block 16, and two ends of a second rotating shaft 18 are placed inside the U-shaped groove 17; handles 19 are welded and fixed on the outer walls of one ends of the two sides of the lifting rod 15, and the lifting rod 15 is moved through the handles 19; bolt holes 20 are correspondingly formed in the outer walls of the lifting rod 15 and one side of the sinking bed support 1 in a penetrating manner, second bolts 21 are inserted into the bolt holes 20, and the position of the placing plate 8 is fixed by using the second bolts 21;

referring to fig. 4, a method for using a bottom-dump type sinking bed device for constructing pioneer species by submerged plants includes the following steps, namely, erecting the device; step two, transplanting seedlings; step three, gradually sinking; step four, plant implantation;

in the first step, a fixed sinking bed support 1 is erected on a corresponding water area according to the needs of plant underwater transplantation, one of a first carrying frame 2 or a second carrying frame 3 is selected according to needs, the carrying frame is fixed on the top of the sinking bed support 1, the first bolts 6 on the periphery are inserted into the corresponding positioning holes 4 and the corresponding inserting holes 5, so that the carrying frame is initially installed, in the installation process of the second carrying frame 3, a handle 19 needs to be turned downwards, the placing plate 8 is overturned to cover the bottom of the second carrying frame 3 through transmission, and the second bolts 21 are inserted into the two bolt holes 20, so that the placing plate 8 is fixed; one end of the first rotating shaft 14 penetrates through the outer part of the rotating hole 13 and is fixedly connected with a limiting block 22, so that the first rotating shaft 14 is prevented from falling off from the rotating hole 13; bearing pads 23 are placed on the outer walls of the top ends of the first load frame 2 and the second load frame 3, and submerged plants are planted through the bearing pads 23.

In the second step, the preliminarily domesticated seedlings are transplanted to the bearing pads 23 in the seedling transplanting process, then the bearing pads 23 are flatly laid on the carrying frames, the roots of the bearing pads are in contact with a water body, the carrying frames can be lifted along the support through the insertion of the first bolts 6 and the positioning holes 4, the carrying frames are placed at the initial stage according to the variety and the length of the seedlings, and the submerged plants can grow under the water 20-30 cm away from the water surface generally; in the second step, the bearing pad 23 can be a coconut wire pad, a straw mat and the like, does not hinder the growth and the expansion of the submerged plant, and is degradable;

in the fourth step, when the carrying frame for placing the carrying pad 23 moves to about 40 cm from the river bottom and the top plant leaves can fully receive sunlight; if the first carrying frame 2 is used, two persons are needed to cooperate with the first carrying frame 2 to synchronously pull out the first bolts 6 at two sides, so that the first carrying frame 2 and the bearing pad 23 for culturing the submerged plants above the first carrying frame 2 fall, the submerged plants are bedded at the bottom of the river, and the carrying frame is lifted at the later stage; if the second carrying frame 3 is used, the second bolt 21 needs to be pulled out, then the handle 19 is pushed upwards, the state of the placing plate 8 is changed into the state of the vertically falling carrying pad 23 through transmission, the carrying pad 23 for culturing the submerged plants falls onto the river bed, and the submerged plants can land and grow on the bottom mud of the river bed; in the fourth step, the bearing pad 23 of the bed is slightly finished manually in the early stage before the first carrying frame 2 sinks, so that the pad is not bent or partially overlapped; in the fourth step, if the first carriage frame 2 is selected, the carriage frame is placed at the original position of the second carriage frame 3, and after the placement of the rack is completed, the first carriage frame 2 at the lower portion is detached.

The invention provides a bottom-discharging type sinking bed device for constructing pioneer species by submerged plants, which can lead the transplanted submerged plants to grow in inferior five types of river water with lower concentration (note: the submerged plants are transplanted to the bottom of the inferior five types of river water to cause death); the new process adopting the device can omit the time of several months or even one year required by emergent aquatic plants as pioneer species for improving the water quality of the water body, and directly and quickly construct a composite water ecological region by using submerged plants; the process can directly transplant the pioneer species of the submerged plant in deeper water areas, further promote self-generation of colonized species in an open environment, and quickly construct a composite water ecological area, namely a sustainable water environment with biodiversity characteristics.

The properties of the examples are compared in the following table:

type (B)	Ecological beneficial noodles	Sustainable development	Cost of	Multiplexing	Degree of formation of ecosystem
						Floating bed	On the water surface	Is not sustainable	Height of	About 2 years	Is difficult to form
Traditional sinking bed	Upper layer of water body	Is not sustainable	Height of	2 to 3 years old	Is difficult to form
						This project	Water body is whole	Can be used for continuous production	Is gradually lowered	For more than 5 years	Promote the formation of

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a submerged plant constructs formula of unloading heavy bed device under pioneer species, includes heavy bed support (1), first year frame (2), second year frame (3), locating hole (4), spliced eye (5), first bolt (6), horizontal bar (7), place board (8), first fixed axle (9), second fixed axle (10), linkage strip (11), first solid end piece (12), rotation hole (13), first axis of rotation (14), lifter bar (15), second solid end piece (16), U type groove (17), second axis of rotation (18), hand (19), bolt hole (20), second bolt (21), stopper (22) and bolster (23), its characterized in that: a first loading frame (2) and a second loading frame (3) are fixedly installed on the inner wall between the sinking bed supports (1), insertion holes (5) are symmetrically formed in the outer walls of the two sides of the first loading frame (2) and the second loading frame (3) in a penetrating mode, positioning holes (4) are formed in the outer wall of one side of the sinking bed support (1) in a penetrating mode, first bolts (6) are fixedly inserted into the positioning holes (4) and the insertion holes (5), transverse bars (7) are fixedly welded on the outer wall of the middle portion of the first loading frame (2) in a distributing mode, a placing plate (8) is arranged on the inner wall of the top end of the second loading frame (3) in a distributing mode, first fixing shafts (9) are fixedly welded on the outer walls of the two ends of one side of the placing plate (8), the two ends of each first fixing shaft (9) are hung above the first loading frame (2), and second fixing shafts (10) are fixedly welded on the outer walls of the two ends of the other side of the placing plate (8), the outer wall of one end of a second fixed shaft (10) at one side of the sinking bed bracket (1) is welded with linkage strips (11), a first bottom fixing block (12) is welded and fixed on the outer wall of the top end of one side of the linkage strip (11), a rotating hole (13) is arranged on the outer wall of the top end of one side of the first bottom fixing block (12) in a penetrating way, a first rotating shaft (14) is rotatably arranged in the rotating hole (13), one end of the first rotating shaft (14) is fixedly welded with a lifting rod (15), a second rotating shaft (18) is fixedly connected on the outer wall of one side between the lifting rods (15), a second bottom fixing block (16) is symmetrically welded and fixed on the outer wall of the top end of one side of the second carrying frame (3), a U-shaped groove (17) is arranged on the outer wall of the top end of the second bottom fixing block (16), and both ends of the second rotating shaft (18) are placed inside the U-shaped groove (17).

2. A method for using a bottom-discharging type sinking bed device for constructing pioneer species by submerged plants comprises the following steps of firstly, erecting the device; step two, transplanting seedlings; step three, gradually sinking; step four, plant implantation; the method is characterized in that:

in the first step, a fixed sinking bed support (1) is erected on a corresponding water area according to the needs of plant underwater transplantation, one of a first carrying frame (2) or a second carrying frame (3) is selected according to needs, the carrying frame is fixed on the top of the sinking bed support (1), the first bolts (6) on the periphery are inserted into the corresponding positioning holes (4) and the corresponding inserting holes (5), so that the carrying frame is preliminarily installed, in the installation process of the second carrying frame (3), the handle (19) needs to be rotated downwards, the placing plate (8) is overturned to cover the bottom of the second carrying frame (3) through transmission, and the second bolts (21) are inserted into the two bolt holes (20), so that the placing plate (8) is fixed;

in the second step, the preliminarily domesticated seedlings are transplanted to the bearing pads (23) in the seedling transplanting process, then the bearing pads (23) are flatly laid on the bearing frame, the roots of the bearing pads are in contact with a water body, the bearing frame can lift along the support by inserting the first bolts (6) into the positioning holes (4), the bearing frame is placed at the initial stage according to the variety and the length of the seedlings, and submerged plants generally grow under water 20-30 cm away from the water surface;

in the fourth step, when the carrying frame for placing the carrying pad (23) moves to a position about 40 cm away from the river bottom and the top plant leaves can fully receive sunlight; if the first carrying frame (2) is used, two persons are needed to cooperate with the first carrying frame (2) to synchronously pull out the first bolts (6) at the two sides, so that the first carrying frame (2) and a bearing pad (23) for culturing the submerged plants above the first carrying frame (2) fall, the submerged plants are landed at the bottom of a river, and the carrying frame is lifted at the later stage; if the second carrying frame (3) is used, the second bolt (21) needs to be pulled out, then the handle (19) is pushed upwards, the state of the placing plate (8) is changed into the state of the vertical falling carrying pad (23) through transmission, the carrying pad (23) for culturing the submerged plants falls onto the river bed, and the submerged plants can land on the bottom mud of the river bed and grow.

3. The apparatus of claim 1, wherein the submerged plant comprises a submerged sinking bed of pioneer species, and the apparatus further comprises: handles (19) are welded and fixed on the outer walls of one ends of the two sides of the lifting rod (15).

4. The apparatus of claim 1, wherein the submerged plant comprises a submerged sinking bed of pioneer species, and the apparatus further comprises: bolt holes (20) are correspondingly formed in the outer walls of the lifting rod (15) and one side of the sinking bed support (1) in a penetrating mode, and second bolts (21) are installed in the bolt holes (20) in an inserting mode.

5. The apparatus of claim 1, wherein the submerged plant comprises a submerged sinking bed of pioneer species, and the apparatus further comprises: one end of the first rotating shaft (14) penetrates through the outer part of the rotating hole (13) and is fixedly connected with a limiting block (22).

6. The apparatus of claim 1, wherein the submerged plant comprises a submerged sinking bed of pioneer species, and the apparatus further comprises: bearing pads (23) are placed on the outer walls of the top ends of the first carrying frame (2) and the second carrying frame (3).

7. The use of the apparatus according to claim 2, wherein the apparatus comprises: in the second step, the bearing pad (23) can be a coconut wire pad, a straw mat and the like.

8. The use of the apparatus according to claim 2, wherein the apparatus comprises: in the fourth step, the bearing pad (23) of the bed is slightly trimmed manually in the early stage before the first bearing frame (2) sinks, and the pad is not bent or partially overlapped.

9. The use of the apparatus according to claim 2, wherein the apparatus comprises: and in the fourth step, if the first carrying frame (2) is selected to be used, the first carrying frame is placed at the original position of the second carrying frame (3), and after the bracket is placed, the first carrying frame (2) at the lower part is detached.