CN115486230A - Coastal area ecological remediation system - Google Patents
Coastal area ecological remediation system Download PDFInfo
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- CN115486230A CN115486230A CN202211066121.7A CN202211066121A CN115486230A CN 115486230 A CN115486230 A CN 115486230A CN 202211066121 A CN202211066121 A CN 202211066121A CN 115486230 A CN115486230 A CN 115486230A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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Abstract
The invention relates to the technical field of ecological restoration, and provides a coastal area ecological restoration system which comprises a salt leaching pretreatment mechanism, a planting hole burying maintenance mechanism and a planting hole burying maintenance mechanism, wherein the salt leaching pretreatment mechanism is used for transferring and paving saline-alkali soil in a planting hole, and a maintenance filler is buried into the planting hole by the planting hole burying maintenance mechanism to form a planting soil environment. Through above-mentioned technical scheme, solved among the prior art salt alkaline earth surface soil harden, in rainy day, the unable infiltration of rainwater erodees the soil below the earth's surface, leads to drenching the salt the effect very poor, the unable effective problem that flows away that melts of salinity.
Description
Technical Field
The invention relates to the technical field of ecological restoration, in particular to an ecological restoration system for coastal areas.
Background
Coastal areas are staggered zones of sea-land ecosystems, and because the ecosystems are fragile and the soil is often troubled by saline-alkali problems, the areas are usually only suitable for the life of specific plants, and once the original plant communities are damaged, the repairing difficulty is very high.
In the prior art, the current situation of saline-alkali soil is improved by adding plants on the saline-alkali soil in coastal areas by means of transplanting or planting, but the requirements of plant growth cannot be met due to insufficient nutrients in the saline-alkali soil, and even some saline-alkali tolerant plants die to a certain extent, so that the survival rate is low, and the greening efficiency is low; in addition, the soil on the earth surface of the saline-alkali soil is hardened, so that in rainy days, rainwater cannot permeate and wash the soil below the earth surface, the salt leaching effect is poor, and salt cannot be effectively melted and drained;
despite the great progress made by human intervention, the speed of ecological remediation is still in a slow stage for the reasons mentioned above.
Disclosure of Invention
The invention provides an ecological restoration system for coastal areas, which solves the problems that in the prior art, soil on the surface of saline-alkali soil is hardened, rainwater cannot permeate and wash soil below the surface of the ground in rainy days, so that the salt leaching effect is poor, and salt cannot be effectively melted and flows away.
The technical scheme of the invention is as follows:
an ecological restoration system for coastal areas comprises a salt leaching pretreatment mechanism, wherein the salt leaching pretreatment mechanism is used for transferring and flatly paving saline-alkali soil in planting holes,
and the planting hole filling and maintaining mechanism is used for filling and maintaining the maintenance filler into the planting holes to form a planting soil environment.
As a further technical proposal, the salt leaching pretreatment mechanism comprises,
a power vehicle, a vehicle power system,
a drive case mounted on the power vehicle,
a drive spindle mounted on the drive box,
a first mounting plate fixedly connected to the driving main shaft,
a first lifting drive member mounted on the first mounting plate,
the first mounting rack is fixedly connected with the lifting end of the first lifting driving piece,
the collecting disc is connected to the first mounting frame, and a circular hole for the spiral drill of the hole digger to penetrate through is formed in the center of the collecting disc.
As a further technical scheme, the collecting tray consists of two symmetrical and separated first trays and second trays, the circular hole area consists of two semicircular holes on the two symmetrical first trays and second trays,
as a further technical scheme, the salt leaching pretreatment mechanism also comprises an overturning control component, the overturning control component comprises,
a second lifting driving member installed at an upper portion of the first mounting frame,
a limit sliding frame which is arranged at the lifting end of the second lifting driving piece,
two arc-shaped sliding frames are arranged and are arranged on two sides of the first mounting frame,
two guide sliding seats are arranged, each guide sliding seat is arranged in one arc-shaped sliding frame in a sliding manner, the two guide sliding seats are fixedly connected with the first tray and the second tray respectively,
the limiting slide bars are arranged, and each limiting slide bar is fixedly connected to one of the guide slide seats.
As a further technical scheme, still include electronic pivot seat and interception board, electronic pivot seat is provided with two, two electronic pivot seat install respectively in first tray with on the second tray, the interception board is provided with two, every interception board rigid coupling in one in the pivot of electronic pivot seat.
As a further technical proposal, the method also comprises the following steps,
two first connecting rods are arranged, each first connecting rod is fixedly connected on a rotating shaft of the electric rotating shaft seat,
two licker-in rollers are arranged, each licker-in roller is rotatably arranged on one side of the first connecting rod far away from the electric rotating shaft seat,
the number of the second connecting rods is two, each second connecting rod is rotatably connected with one licker-in, and the other ends of the two second connecting rods are hinged to the first tray and the second tray respectively.
As a further technical scheme, the number of the telescopic clamping blocks is two, and the two telescopic clamping blocks are respectively arranged on the first tray and the second tray.
As a further technical proposal, the planting hole filling and maintaining mechanism comprises,
a lifting mechanism is arranged on the base plate,
a mounting seat mounted on the lifting part of the lifting mechanism,
a second mounting bracket mounted on the mounting base,
a mounting plate mounted at the lower end of the second mounting bracket,
the packing cylinder is arranged on the mounting disc in a penetrating way,
a plurality of feeding channel plates are arranged on the feeding channel plate, the feeding channel plates are distributed on the top end of the packing barrel in an annular and equidistant manner,
a first telescopic driving member mounted on the mounting plate,
a linking frame fixedly connected to the telescopic end of the first telescopic driving member,
the connecting plate is fixedly connected to the connecting frame,
the cross section of the bearing plate is the same as that of the packing cylinder, and a gap allowing the bearing plate to be inserted is formed in the packing cylinder.
As a further technical scheme, the device further comprises a second telescopic driving piece and a pressing plate, wherein the second telescopic driving piece is installed on the second installation frame, and the pressing plate is installed at the telescopic end of the second telescopic driving piece.
A coastal area ecological restoration method comprises the following steps:
the method comprises the following steps: searching a proper planting area in a saline-alkali zone of a coastal area;
step two: digging a pit on the saline-alkali soil by using a hole digger, and digging out a planting hole with a proper depth;
step three: while the earth boring machine digs the pit, the salt leaching pretreatment mechanism surrounds the periphery of the auger bit of the earth boring machine, and the saline soil dug by the pit is collected;
step four: after the excavation is finished, transferring and spreading the saline-alkali soil to the land surface with lower salinization degree and close to the water area through a salt leaching pretreatment mechanism, and standing for salt leaching;
step five: moving the earth boring machine, burying the curing filler into the planting holes by using a planting hole burying curing mechanism, and standing for waiting for the soil environment improvement in the planting holes;
step six: and planting pioneer plants or other improved plants into the planting holes after the improvement of the planting holes is completed.
The working principle and the beneficial effects of the invention are as follows:
the method comprises the steps of digging a pit on saline-alkali soil by using a hole digger, digging a planting hole with proper depth, enabling a salt leaching pretreatment mechanism to surround the periphery of a spiral drill bit of the hole digger while digging the pit by using the hole digger, collecting the saline-alkali soil dug out of the pit, after the digging is finished, transferring and spreading the saline-alkali soil to a land surface with lower salinization degree and close to a water area by using a salt leaching pretreatment mechanism, and standing for salt leaching; for the planting holes formed by digging the pits, the planting hole burying and maintaining mechanism is used for burying the maintenance filler into the planting holes, standing is carried out for waiting for improvement of the soil environment in the planting holes, the turning-out of the soil under the saline-alkali soil in the coastal region is achieved, the turned-out soil is tiled to be close to the surface of the soil in the water area, water formed by rainfall in the water-rich period can be fully melted and taken away by the water, the salt in the soil enters the water area again, the maintenance filler is used for burying and maintaining the planting holes, the storage of plants planted subsequently is easier, the survival rate and the growth speed of the plants are improved, and the ecological restoration speed in the coastal region is accelerated.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic three-dimensional structure diagram of an ecological restoration system for coastal areas according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of an ecological restoration system for coastal areas according to an embodiment of the present invention;
FIG. 3 is a schematic three-dimensional structure diagram I of a salt leaching pretreatment mechanism in the embodiment of the invention;
FIG. 4 is a schematic diagram of a partial three-dimensional structure of a salt leaching pretreatment mechanism in an embodiment of the invention;
FIG. 5 is a schematic diagram of a three-dimensional structure of a salt leaching pretreatment mechanism in the embodiment of the invention;
FIG. 6 is a schematic diagram of a partial three-dimensional structure of a salt leaching pretreatment mechanism in an embodiment of the invention;
FIG. 7 is a first three-dimensional structure diagram of a planting hole burying and maintaining mechanism according to an embodiment of the present disclosure;
FIG. 8 is a schematic view of a partial three-dimensional structure of a hole-planting, burying and maintaining mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a second partial three-dimensional structure of a hole-planting, burying and maintaining mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic view of a three-dimensional structure of a part of a hole-planting, burying and maintaining mechanism according to an embodiment of the present invention;
in the figure: 1. a drive box; 2. driving the main shaft; 3. a first mounting plate; 4. a first lifting drive member; 5. a first mounting bracket; 6. a second lifting drive member; 7. a limiting sliding frame; 8. an arc-shaped sliding frame; 9. a guide slide; 10. a limiting slide bar; 11. a collection tray; 12. an electric rotating shaft seat; 13. a interception plate; 14. a first connecting rod; 15. a licker-in; 16. a second connecting rod; 17. a telescopic clamping block; 18. a second mounting bracket; 19. mounting a disc; 20. a packing cylinder; 21. a feed trench plate; 22. a first telescoping drive member; 23. a linking frame; 24. a connecting plate; 25. a support plate; 26. a second telescoping drive member; 27. pressing a plate; 28. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1-2, the present embodiment provides an ecological restoration system for coastal areas, which includes a salt leaching pretreatment mechanism for transferring and spreading the saline-alkali soil in planting holes,
and the planting hole filling and maintaining mechanism is used for filling and maintaining the maintenance filler into the planting holes to form a planting soil environment.
In the embodiment, firstly, a hole digger is used for digging a hole in saline-alkali soil, planting holes with proper depth are dug, a salt leaching pretreatment mechanism surrounds the periphery of a spiral drill bit of the hole digger when the hole digger digs the hole, the saline-alkali soil dug out by the hole digger is collected, the hole digging is finished, then the saline-alkali soil is transferred and paved to the land surface with lower salinization degree and close to a water area through the salt leaching pretreatment mechanism, and standing is carried out for salt leaching; for the planting holes formed by digging pits, the planting hole burying and maintaining mechanism is used for burying the maintenance filler into the planting holes, standing is carried out for waiting for improvement of the soil environment in the planting holes, turning-out of the soil under the saline-alkali soil in the coastal region is achieved, the turned-out soil is tiled to be close to the land surface of the water area, so that water formed by rainfall in the rich water period can be fully melted and taken away by the water and re-enters the water area, the maintenance filler is used for burying and maintaining the planting holes, the storage of plants planted subsequently is ensured to be easier, the survival rate and the growth speed of the plants are improved, and the ecological restoration speed in the coastal region is accelerated.
As shown in fig. 1 to 6, the salt leaching pretreatment mechanism comprises,
a power vehicle, a vehicle power system,
a drive case 1, the drive case 1 being mounted on the power vehicle,
a driving main shaft 2, wherein the driving main shaft 2 is arranged on the driving box 1,
a first mounting plate 3, the first mounting plate 3 is fixedly connected on the driving main shaft 2,
a first lifting drive member 4, said first lifting drive member 4 being mounted on said first mounting plate 3,
a first mounting rack 5, wherein the first mounting rack 5 is fixedly connected with the lifting end of the first lifting driving piece 4,
the collecting tray 11 is connected to the first mounting frame 5, and a circular hole for the spiral drill of the earth boring machine to pass through is formed in the center of the collecting tray 11.
The collecting tray 11 consists of two symmetrical and separated first trays and second trays, the circular hole area consists of two semicircular holes on the two symmetrical first trays and second trays,
the salt leaching pretreatment mechanism also comprises a turnover control component, the turnover control component comprises,
a second lifting driving member 6, wherein the second lifting driving member 6 is arranged at the upper part of the first mounting frame 5,
a limiting sliding frame 7, wherein the limiting sliding frame 7 is arranged at the lifting end of the second lifting driving piece 6,
two arc-shaped sliding frames 8 are arranged, the two arc-shaped sliding frames 8 are arranged on two sides of the first mounting frame 5,
two guide sliding seats 9 are arranged, each guide sliding seat 9 is arranged in one arc-shaped sliding frame 8 in a sliding manner, the two guide sliding seats 9 are fixedly connected with the first tray and the second tray respectively,
the number of the limiting slide bars 10 is two, and each limiting slide bar 10 is fixedly connected to one guide slide seat 9.
Still include electronic pivot seat 12 and interception board 13, electronic pivot seat 12 is provided with two, two electronic pivot seat 12 install respectively in first tray with on the second tray, interception board 13 is provided with two, every interception board 13 rigid coupling in one in the pivot of electronic pivot seat 12.
Also comprises the following steps of (1) preparing,
two first connecting rods 14 are arranged, each first connecting rod 14 is fixedly connected to a rotating shaft of one electric rotating shaft seat 12,
two licker-in rollers 15 are arranged, each licker-in roller 15 is rotatably arranged on one side of the first connecting rod 14 far away from the electric rotating shaft seat 12,
and two second connecting rods 16 are arranged, each second connecting rod 16 is rotatably connected with one licker-in 15, and the other ends of the two second connecting rods 16 are respectively hinged on the first tray and the second tray.
In the embodiment, before the earth boring machine excavates, the salt leaching pretreatment mechanism is moved to a target earth boring area by using a power vehicle, the first lifting driving piece 4 is controlled to descend to drive the collecting tray 11 to descend and be attached to the surface of soil, so that the circular holes on the first tray and the second tray are opposite to a target earth boring position, then the position of the earth boring machine is moved, the auger bit of the earth boring machine is aligned with the circular holes, then the earth boring machine starts to perform downward boring, in the downward boring process, the soil is sent out to the ground along the spiral channel of the auger bit, namely, the excavated soil is sent to the collecting tray 11 until the earth boring is completed, the auger bit leaves, and excavated saline-alkali earth is accumulated on the collecting tray 11;
controlling the two first lifting driving parts 4 to extend to drive the collecting tray 11 to move upwards to leave the ground, and simultaneously controlling the second lifting driving part 6 to contract to enable the second lifting driving part 6 to drive the limiting sliding frame 7 to move upwards, the limiting sliding frame 7 to drive the limiting sliding rod 10 to move upwards, and further the limiting sliding rod 10 to drive the guide sliding seat 9 to slide in the arc-shaped sliding frame 8, and the guide sliding seat 9 drives the collecting tray 11 to move upwards, namely the two guide sliding seats 9 respectively drive the first tray and the second tray to move upwards, and as the two arc-shaped sliding frames 8 are symmetrical arc-shaped rails, the two guide sliding seats 9 start to turn in opposite directions in the upward sliding process, namely the first tray and the second tray are driven to turn, namely the positions of the two semicircular holes of the first tray and the second tray rotate upwards, and the other side rotates downwards, so that saline-alkali soil close to the semicircular holes move in the direction far away from the semicircular holes, and the saline-alkali soil is prevented from falling to the inner sides of the first tray and the second tray in the subsequent moving process;
the method comprises the steps of starting a power vehicle to drive a first tray and a second tray to move and transfer to the land surface which is low in salinization degree and close to a water area, controlling a second lifting driving piece 6 to extend and reset at the moment, namely, the first tray and the second tray rotate to a horizontal splicing state again at the moment, controlling a driving box 1 to drive a driving main shaft 2 to rotate, driving one ends, far away from the driving box 1, of the first tray and the second tray to incline downwards, controlling an electric rotating shaft seat 12 to rotate, driving a blocking plate 13 to be horizontal from vertical, namely, opening one ends, far away from the driving box 1, of the first tray and the second tray, simultaneously driving a licker-in roller 15 to rotate downwards through a first connecting rod 14, controlling the electric rotating shaft seat 12 to stop, enabling the first tray and the second tray to be in an inclined state, salt and alkaline earth on the two licker-in rollers to gradually rotate and incline, enabling the two licker-in rollers 15 to contact with the ground surface to slowly melt salt and alkali earth soil in the process of slowly rolling and rolling, and grinding the salt and alkali earth soil in the process of slowly melting and rolling the soil.
The number of the telescopic fixture blocks 17 is two, and the two telescopic fixture blocks 17 are respectively arranged on the first tray and the second tray.
In this embodiment, after the electric rotating shaft seat 12 stops rotating, the two telescopic fixture blocks 17 extend out and are clamped on the upper side surfaces of the two first connecting rods 14, so that the first connecting rods 14 are prevented from rotating reversely, and the stability of the two licker-ins 15 in the process of rolling on the ground is ensured.
As shown in fig. 1 to 10, the planting hole burying and maintaining mechanism comprises,
a lifting mechanism is arranged on the base plate,
a mounting seat 28, wherein the mounting seat 28 is mounted on the lifting part of the lifting mechanism,
a second mounting bracket 18, said second mounting bracket 18 being mounted to said mounting base 28,
a mounting plate 19, the mounting plate 19 being mounted to a lower end of the second mounting bracket 18,
a stuffing cylinder 20, wherein the stuffing cylinder 20 is penetratingly mounted on the mounting plate 19,
a plurality of feeding channel plates 21, wherein the feeding channel plates 21 are arranged, the feeding channel plates 21 are annularly and equidistantly arranged on the top end of the packing barrel 20,
a first telescopic drive member 22, said first telescopic drive member 22 being mounted on said mounting plate 19,
a connecting frame 23, wherein the connecting frame 23 is fixedly connected with the telescopic end of the first telescopic driving member 22,
a connecting plate 24, the connecting plate 24 is fixedly connected on the connecting frame 23,
and the bearing plate 25, and the cross section of the bearing plate 25 is the same as that of the packing cylinder 20.
The telescopic driving mechanism further comprises a second telescopic driving member 26 and a pressing plate 27, wherein the second telescopic driving member 26 is installed on the second installation frame 18, and the pressing plate 27 is installed at the telescopic end of the second telescopic driving member 26.
In this embodiment, after the pit digging machine leaves after pit digging, the pit-filling maintenance mechanism is moved to the planting hole, so that the filling cylinder 20 faces the planting hole, then the bottom-layer padding, the middle-layer improved matrix and the top-layer burying soil are sequentially added to the filling cylinder 20 through the plurality of feed channel plates 21, when one layer is added, the second telescopic driving member 26 is controlled to extend to drive the pressing plate 27 to move downwards to the filling cylinder 20 to be compacted to form a layered structure from top to bottom, the layered structure is supported by the supporting plate 25, then the lifting mechanism is controlled to drive the filling cylinder 20 to move downwards, so that the lower part of the filling cylinder 20 is inserted into the planting hole, the first telescopic driving member 22 is controlled to extend, namely the first telescopic driving member 22 drives the supporting plate 25 to be drawn out from the filling cylinder 20 through the engaging frame 23 and the connecting plate 24, the bottom-layer padding, the middle-layer improved matrix and the top-layer burying soil slide downwards to the bottom of the planting hole from the inside of the filling cylinder 20, the lifting mechanism is controlled to drive the filling cylinder 20 to move upwards to leave, and good mixed nutrient of the filling cylinder 20 is prevented from moving upwards, and the filling environment is provided for the artificial planting hole-filling.
The bottom padding is sequentially straw, gravel, ceramsite, peat or fine sand from bottom to top, the middle-layer improved matrix is garden seedling improved matrix, and the top-layer buried soil is fertile soil on the normal land surface.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The coastal area ecological restoration system is characterized by comprising a salt leaching pretreatment mechanism, wherein the salt leaching pretreatment mechanism is used for transferring and flatly paving saline-alkali soil in planting holes,
and the planting hole filling and maintaining mechanism is used for filling and maintaining the maintenance filler into the planting holes to form a planting soil environment.
2. The coastal region ecological restoration system according to claim 1, wherein the salt leaching pretreatment mechanism comprises,
a power vehicle, a vehicle power system,
a drive box (1), wherein the drive box (1) is arranged on the motor vehicle,
a drive spindle (2), the drive spindle (2) being mounted on the drive box (1),
a first mounting plate (3), the first mounting plate (3) is fixedly connected to the driving main shaft (2),
a first lifting drive member (4), the first lifting drive member (4) being mounted on the first mounting plate (3),
a first mounting rack (5), wherein the first mounting rack (5) is fixedly connected with the lifting end of the first lifting driving piece (4),
the collecting disc (11), the collecting disc (11) is connected to the first mounting frame (5), and a circular hole for the spiral drill bit of the earth boring machine to pass through is formed in the center of the collecting disc (11).
3. The coastal region ecological restoration system according to claim 2, wherein the collection tray (11) is composed of two symmetrical separated first and second trays, and the circular hole area is composed of two semicircular holes on the two symmetrical first and second trays.
4. The coastal region ecological restoration system according to claim 3, wherein the salt leaching pretreatment mechanism further comprises a turnover control component, the turnover control component comprises,
a second lifting driving piece (6), wherein the second lifting driving piece (6) is arranged at the upper part of the first mounting rack (5),
a limiting sliding frame (7), wherein the limiting sliding frame (7) is arranged at the lifting end of the second lifting driving piece (6),
two arc-shaped sliding frames (8) are arranged, the two arc-shaped sliding frames (8) are arranged on two sides of the first mounting rack (5),
two guide sliding seats (9), wherein each guide sliding seat (9) is arranged in one arc-shaped sliding frame (8) in a sliding manner, the two guide sliding seats (9) are fixedly connected with the first tray and the second tray respectively,
the guide sliding seat comprises two limiting sliding rods (10), wherein each limiting sliding rod (10) is fixedly connected to one guide sliding seat (9).
5. The coastal region ecological restoration system according to claim 4, further comprising two electric spindle seats (12) and two interception plates (13), wherein the two electric spindle seats (12) are respectively mounted on the first tray and the second tray, the two interception plates (13) are respectively mounted on two shafts of one electric spindle seat (12), and each interception plate (13) is fixedly connected to one shaft of the electric spindle seat (12).
6. The coastal region ecological restoration system according to claim 5, further comprising,
two first connecting rods (14), wherein each first connecting rod (14) is fixedly connected to a rotating shaft of the electric rotating shaft seat (12),
two licker-in rollers (15), wherein each licker-in roller (15) is rotatably arranged on one side of the first connecting rod (14) far away from the electric rotating shaft seat (12),
the number of the second connecting rods (16) is two, each second connecting rod (16) is rotatably connected with one licker-in (15), and the other ends of the two second connecting rods (16) are respectively hinged to the first tray and the second tray.
7. The coastal region ecological restoration system according to claim 6, wherein there are two telescopic fixture blocks (17), and the two telescopic fixture blocks (17) are respectively disposed on the first tray and the second tray.
8. The coastal region ecological restoration system according to claim 7, wherein the planting hole burying maintenance mechanism comprises,
a lifting mechanism is arranged on the base plate,
a mounting seat (28), wherein the mounting seat (28) is mounted on a lifting part of the lifting mechanism,
a second mounting bracket (18), said second mounting bracket (18) being mounted on said mounting base (28),
a mounting plate (19), the mounting plate (19) being mounted to a lower end of the second mounting bracket (18),
a stuffing cylinder (20), wherein the stuffing cylinder (20) is penetratingly arranged on the mounting disc (19),
a plurality of feeding channel plates (21), wherein the feeding channel plates (21) are arranged, the feeding channel plates (21) are annularly and equidistantly arranged at the top end of the packing barrel (20),
a first telescopic drive member (22), said first telescopic drive member (22) being mounted on said mounting plate (19),
a connecting frame (23), the connecting frame (23) is fixedly connected with the telescopic end of the first telescopic driving piece (22),
the connecting plate (24), the connecting plate (24) is fixedly connected on the connecting frame (23),
the cross-sectional shape of the bearing plate (25) is the same as that of the packing cylinder (20), and a gap allowing the bearing plate (25) to be inserted is formed in the packing cylinder (20).
9. The coastal region ecological restoration system according to claim 8, further comprising a second telescopic driving member (26) and a pressing plate (27), wherein the second telescopic driving member (26) is mounted on the second mounting frame (18), and the pressing plate (27) is mounted at a telescopic end of the second telescopic driving member (26).
10. A coastal region ecological restoration method applied to the coastal region ecological restoration system of any one of claims 1 to 9, characterized by comprising the following steps:
the method comprises the following steps: searching a proper planting area in a saline-alkali zone of a coastal area;
step two: digging a pit on the saline-alkali soil by using a hole digger, and digging out a planting hole with a proper depth;
step three: while the earth boring machine digs the pit, the salt leaching pretreatment mechanism surrounds the periphery of the auger bit of the earth boring machine, and the saline soil dug by the pit is collected;
step four: after the excavation is finished, transferring and spreading the saline-alkali soil to the land surface with lower salinization degree and close to the water area through a salt leaching pretreatment mechanism, and standing for salt leaching;
step five: moving the earth boring machine, burying the curing filler into the planting holes by using a planting hole burying curing mechanism, and standing for waiting for the soil environment improvement in the planting holes;
step six: and planting pioneer plants or other improved plants into the planting holes after the improvement of the planting holes is completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211066121.7A CN115486230B (en) | 2022-09-01 | 2022-09-01 | Coastal area ecological remediation system |
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| CN202211066121.7A CN115486230B (en) | 2022-09-01 | 2022-09-01 | Coastal area ecological remediation system |
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| CN115486230B CN115486230B (en) | 2023-03-14 |
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