A device and method for transforming and repairing multi-level habitats in coordination with arbor-shrub-grass and land-water life

Abstract

The application discloses a kind of arbor shrub grass-land and water living being collaborative multi-level habitat reconstruction repair device and method, including mobile vehicle body, land repair unit being set on mobile vehicle body and connecting mobile vehicle body's aquatic organism release unit;Wherein, the land repair unit includes being set on mobile vehicle body planting mechanism;The planting mechanism includes: lifting equipment, is connected with bearing frame, the bearing frame is equipped with drill rod, the lower end of the drill rod is equipped with water suction port, the drill rod is equipped with negative pressure pipe, one end of the negative pressure pipe is communicated with negative pressure drainage part;Rotary equipment one, its output end transmission connection negative pressure drainage part, still with drill rod transmission connection.The application is cooperated with land repair unit and aquatic organism release unit, realizes the overall repair of the repair area ecosystem, and when planting pit is dug, simultaneously makes negative pressure drainage part through water suction port and negative pressure pipe to extract the accumulated water in planting pit, to prevent accumulated water from affecting subsequent planting seedling in planting pit.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ecological environment reconstruction and restoration, in particular to a multi-level habitat reconstruction and restoration device and method based on the coordination of arbor, shrub and grass and land and water. BACKGROUND

[0002] At present, the construction of wind farms has a certain impact on bird migration, and the land between wind turbines is not fully utilized, resulting in waste of land resources. In order to reasonably utilize the land between wind turbines and facilitate different birds to inhabit, the ecological environment of the land needs to be reconstructed and restored. The traditional reconstruction and restoration method is to dig planting holes in the restoration area of the land by equipment and plant plants. Although this method can achieve a certain ecological restoration purpose, it has the following defects in use: it only focuses on the ecological restoration on land and ignores the restoration of water area, and the restoration effect needs to be improved. In addition, the land to be restored is usually wetland, and the soil is saline-alkali land. When the equipment is used to dig planting holes, water will seep into the planting holes, causing water accumulation in the planting holes. If drainage is not performed, the roots of seedlings will rot after planting. Independent water pumping equipment needs to be used for drainage, which is troublesome to use. Therefore, we propose a multi-level habitat reconstruction and restoration device and method based on the coordination of arbor, shrub and grass and land and water. SUMMARY

[0003] The purpose of the present application is to provide a multi-level habitat reconstruction and restoration device and method based on the coordination of arbor, shrub and grass and land and water to solve the problems raised in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0005] A multi-level habitat reconstruction and restoration device based on the coordination of arbor, shrub and grass and land and water is used to restore wetland areas, comprising a mobile vehicle body, a land restoration unit arranged on the mobile vehicle body, and a water organism releasing unit connected to the mobile vehicle body.

[0006] The land restoration unit comprises a seeding mechanism arranged on the mobile vehicle body for seeding herb seeds and a planting mechanism for assisting the planting of arbor seedlings or shrub seedlings.

[0007] The planting mechanism comprises:

[0008] The lifting device has a movable end connected to a carrying frame, the carrying frame is provided with a drill rod, the outer wall of the drill rod is provided with a spiral blade, the lower end of the drill rod is provided with a water suction port, the drill rod is provided with a negative pressure pipe, one end of the negative pressure pipe penetrates the top of the drill rod and is connected with a negative pressure drainage part, the negative pressure drainage part is arranged on the box, and the box is arranged on the carrying frame.

[0009] Rotary device one is arranged on the box, and an output end of the rotary device one is in transmission connection with the negative pressure drainage part and is also in transmission connection with the drill rod through a gear set;

[0010] The negative pressure drainage part is used for sucking out the accumulated water in the planting pit through the water suction port and the negative pressure pipe when the rotary device one drives the drill rod to rotate to dig the planting pit.

[0011] Further improvement lies in that the water suction port is internally provided with an intercepting net, an outer side of the intercepting net is attached with a brush piece, a shaft part of the brush piece penetrates through the intercepting net and is in meshing connection with a gear rack one, the gear rack one is fixedly sleeved on an outer wall of the negative pressure pipe, a top end of the negative pressure pipe is in rotary connection with an input end of the negative pressure drainage part through an elastic pipe, the outer wall of the negative pressure pipe is fixedly sleeved with a driven ring, an arc-shaped protrusion is arranged on the top of the driven ring, a fixed ring coaxial with the driven ring is arranged above the driven ring and on an inner wall of the box, a contact rod for slidingly abutting against the driven ring is arranged on the fixed ring, the contact rod drives the negative pressure pipe to drive the gear rack one to move downward when the contact rod contacts the arc-shaped protrusion, so that the brush piece rotates to clean the filter screen, and the inner walls of the negative pressure pipe and the drill rod are provided with elastic reset pieces for driving the negative pressure pipe to drive the gear rack one to reset when the contact rod is deviated from the arc-shaped protrusion.

[0012] Further improvement lies in that the negative pressure drainage part comprises:

[0013] The water suction cylinder is internally provided with a matched piston, one end of the water suction cylinder is provided with a one-way water suction pipe in communication with the negative pressure pipe and a one-way water outlet pipe connected with the water collecting tank;

[0014] The gear rack two is connected with the water suction cylinder at one end and extends to an outer side of the water suction cylinder at the other end, the gear rack two is in meshing connection with the gear with missing teeth arranged on the output end of the rotary device one, and the gear rack two is also connected with the water suction cylinder through the elastic reset pieces for driving the gear rack two to drive the piston to reset when the gear with missing teeth and the gear rack two are separated.

[0015] Further improvement lies in that an insertion cylinder is sleeved on an outer side of the spiral blade, the insertion cylinder is connected with the bearing frame, one side of the insertion cylinder is provided with a soil discharge pipe in communication, the soil discharge pipe is communicated with the soil treatment part, and the soil treatment part is connected with the bearing frame.

[0016] Further improvement lies in that the soil treatment part comprises:

[0017] A treatment shell is internally provided with an inclined sieve screen, the sieve screen is provided with a vibrating device, a higher end of the sieve screen corresponds to a discharge end of the soil discharge pipe, and a lower end of the sieve screen corresponds to a soil discharge pipe, the soil discharge pipe is inserted in an outer wall of the treatment shell, and a soil discharge pipe is arranged on a discharge port of the treatment shell, one end of the soil discharge pipe is connected with the moving vehicle body through an adjustable support.

[0018] Further improvement lies in that the top of the processing shell is provided with a storage agent tank for storing the improving agent, and the discharging end of the storage agent tank is provided with an electromagnetic valve.

[0019] Further improvement lies in that the discharging end of the storage agent tank and below the electromagnetic valve is provided with a sealing block, the bottom of the sealing block is rotationally provided with a connecting block, the connecting block is connected with a discharging pipe, eccentric through holes communicated with the discharging pipe are formed in the sealing block and the connecting block, the discharging pipe is in transmission connection with the output end of the rotating device one, the outer wall of the discharging pipe is communicated with a stirring branch rod, and the outer wall of the stirring branch rod is provided with a plurality of groups of discharging holes.

[0020] Further improvement lies in that the aquatic organism releasing unit comprises:

[0021] The winch device is arranged on the mobile vehicle body and connected with the water surface moving device through a pull rope.

[0022] The bottom plate is arranged on the water surface moving device and rotationally provided with a storage shell on the top, a plurality of groups of storage cavities are formed in the storage shell in a ring array, for respectively storing benthic animals and fish, and the bottom of each group of storage cavities is provided with a movable port one penetrating through the bottom of the storage shell.

[0023] The discharging pipe penetrates through the water surface moving device and the bottom plate and is communicated with one movable port one, and the discharging pipe is provided with a valve body.

[0024] The rotating device two is arranged on the water surface moving device and used for driving the storage shell to rotate relative to the bottom plate.

[0025] Further improvement lies in that the bottom of the water surface moving device is provided with a clamping groove, and the rack of the winch device is provided with a clamping block matched with the clamping groove.

[0026] A multi-level habitat reconstruction and restoration method for arbor-shrub-grass-land-water coordination is provided by using the restoration device, and the method comprises the following steps:

[0027] S1: in use, the mobile vehicle body is moved to a to-be-restored area, herb seeds are sowed on the land at a desired position in the to-be-restored area by the sowing mechanism, the drill rod is driven downward by the lifting device, and the drill rod is rotated on the soil by the rotating device one, a planting hole is dug, then an arbor seedling or a shrub seedling is placed in the planting hole, and the planting hole is covered with soil; wherein, the negative pressure drainage part drives the water in the planting hole to be pumped out through the water suction port and the negative pressure pipe when the drill rod is rotated by the rotating device one.

[0028] S2: the aquatic organism releasing unit is placed in the water area of the to-be-restored area, and the water area is restored by the aquatic organism releasing unit.

[0029] Compared with the prior art, the method has the beneficial effects that:

[0030] This invention utilizes a terrestrial restoration unit to form a tree layer, shrub layer, and herbaceous layer on the land of the restoration area. An aquatic organism release unit releases aquatic organisms into the waters of the restoration area, working in synergy with the trees, shrubs, and grasses on land to achieve comprehensive restoration of the ecosystem with high efficiency. Furthermore, the rotating device in the terrestrial restoration unit drives the drill rod and spiral blades to dig planting pits, simultaneously activating the negative pressure drainage unit. Water is pumped out of the planting pits through the suction port and negative pressure pipe to prevent water accumulation from affecting subsequent seedling planting. The rotating device also automatically cleans the intercepting net at the suction port, preventing soil from entering while ensuring stable water extraction. Simultaneously, the soil generated during planting pit digging is introduced into the soil treatment unit for treatment with an amendment. After treatment, it can be used for subsequent backfilling, providing a more suitable growth environment for plant roots, reducing salt stress and water evaporation, thereby improving plant survival rate and growth rate. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the repair device structure of the present invention;

[0032] Figure 2 For the present invention Figure 1 A partial structural sectional view in the image;

[0033] Figure 3 For the present invention Figure 2 Enlarged view of structure A in the image;

[0034] Figure 4 This is a partial structural cross-sectional view of the storage tank of the present invention.

[0035] In the diagram: 1. Mobile vehicle body; 2. Seeding mechanism; 3. Planting mechanism; 31. Lifting equipment; 32. Support frame; 33. Insertion cylinder; 34. Drill rod; 35. Rack and pinion; 36. Spiral blade; 37. Box body; 38. Rotating device; 39. Gear set; 310. Interception net; 311. Brush component; 312. Waste discharge pipe; 313. Negative pressure pipe; 314. Driven ring; 315. Arc-shaped protrusion; 316. 317. Pumping cylinder; 318. Rack and pinion; 319. Water collection tank; 320. Treatment shell; 321. Screen; 322. Vibrating device; 323. Storage tank; 324. Sealing block; 325. Connecting block; 326. Discharge pipe; 327. Stirring support rod; 4. Aquatic organism release unit; 41. Winch device; 42. Water surface moving device; 43. Discharge pipe; 44. Chassis; 45. Storage shell; 46. Rotating device II. Detailed Implementation

[0036] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0037] Embodiment 1

[0038] Please refer to the drawings Figure 1 - the drawings Figure 2 A multi-level habitat reconstruction and restoration device for restoring wetland areas, which is a combination of trees, shrubs and grasses and aquatic organisms.

[0039] The device comprises a mobile vehicle body 1, a land restoration unit arranged on the mobile vehicle body 1, and an aquatic organism releasing unit 4 connected to the mobile vehicle body 1. The ecological environment of the restoration area is reconstructed and restored by the land restoration unit and the aquatic organism releasing unit 4.

[0040] The land restoration unit comprises a seeding mechanism 2 arranged on the mobile vehicle body 1 for seeding herb seeds and a planting mechanism 3 for assisting the planting of tree seedlings or shrub seedlings. The planting mechanism 3 can form a tree layer, a shrub layer and a herb layer on the land of the restoration area. The seeding mechanism 2 is a conventional mechanism in the art and will not be described in detail here.

[0041] The aquatic organism releasing unit 4 releases aquatic organisms into the water area of the restoration area. The aquatic organisms and the trees, shrubs and grasses on land cooperate with each other (for example, aquatic organisms such as fish and benthic animals provide food for birds and amphibians on land, and insects and plants on land provide food sources for aquatic organisms), thereby achieving comprehensive restoration of the ecological system of the restoration area.

[0042] The planting mechanism 3 comprises:

[0043] The lifting device 31 (such as a lifting bracket, a lifting machine, etc.) has a movable end connected to a carrying frame 32. The carrying frame 32 is provided with a drill rod 34. The outer wall of the drill rod 34 is provided with a spiral blade 36. The lower end of the drill rod 34 is provided with a water suction port. The drill rod 34 is provided with a negative pressure pipe 313. One end of the negative pressure pipe 313 penetrates through the top of the drill rod 34 and is connected to a negative pressure drainage part. The negative pressure drainage part is arranged on a box 37, and the box 37 is arranged on the carrying frame 32.

[0044] The rotating device one 38 (such as a motor) is arranged on the box 37. The output end of the rotating device one 38 is drivingly connected to the negative pressure drainage part. The rotating device one 38 is also drivingly connected to the drill rod 34 through a gear set 39 (two sets of meshing gears).

[0045] Considering that the repair area is a wet area, after the planting hole is excavated by driving the helical blade 36 through the drill rod 34, due to the high water content in the wet soil, water will seep into the excavated planting hole, causing water accumulation in the foundation pit, which is easy to cause the root of the seedling to rot after planting, affecting the growth of the seedling. Therefore, the negative pressure drainage part of the present application drives the drill rod 34 to rotate to excavate the planting hole through the water suction port and the negative pressure pipe 313 to pump out the water accumulated in the planting hole.

[0046] The above-mentioned herbaceous seeds, tree seedlings or shrub seedlings use salt-tolerant plants, for example, trees: tamarix, white poplar, sand date, locust, poplar willow, etc., shrubs: medlar, purple pagoda tree, sand acanthus, saltwort, etc.; herbaceous plants: alkali bush, salt marsh, reed, zebra grass, etc.

[0047] As preferred, the negative pressure drainage part of the present embodiment includes:

[0048] The water pumping cylinder 316 has one end hollow and the other end closed, and has a matching piston inside, one end of which is provided with a one-way water pumping pipe in communication with the negative pressure pipe 313 and a one-way water outlet pipe connected with the water collecting tank 318. The one-way water pumping pipe and the one-way water outlet pipe are both pipes with one-way valves inside;

[0049] The rack two 317 is connected to the water pumping cylinder 316 at one end and extends to the outside of the water pumping cylinder 316 at the other end. The rack two 317 is engaged with the missing tooth gear provided at the output end of the rotating device one 38. The rack two 317 is also connected to the water pumping cylinder 316 through a resilient return member (such as a spring) for driving the rack two 317 to reset the piston when the missing tooth gear and the rack two 317 are separated;

[0050] When the rotating device one 38 rotates, it not only drives the drill rod 34 to work, but also drives the rack two 317 through the missing tooth gear. The rack two 317 drives the piston to move in the water pumping cylinder 316, and then negative pressure is generated at the negative pressure pipe 313 and the water suction port, so that the water in the planting hole is pumped into the water pumping cylinder 316. When the missing tooth gear and the rack two 317 are separated, the resilient return member drives the rack two 317 to reset, and then the piston resets to compress the water in the water pumping cylinder 316 into the water collecting tank 318. The water in the water collecting tank 318 can be treated regularly.

[0051] A tree-shrub-herb-land-aquatic collaborative multi-level habitat reconstruction and repair method uses the above-mentioned repair device, including the following steps:

[0052] S1: in use, by moving the vehicle body 1 to the area to be repaired, the required position on the land in the area to be repaired is seeded by the seeding mechanism 2, the drill pipe 34 is driven downward by the lifting device 31, and the drill pipe 34 is rotated on the soil by opening the rotating device one 38 to dig a planting hole, then the arbor seedling or shrub seedling is placed in the planting hole, and the planting hole is covered with soil; wherein the negative pressure drainage part draws out the accumulated water in the planting hole through the water suction port and the negative pressure pipe 313 when the rotating device one 38 drives the drill pipe 34 to rotate to dig the planting hole;

[0053] S2: the aquatic organism releasing unit 4 is placed in the water area of the area to be repaired, and the water area is repaired by the aquatic organism releasing unit 4.

[0054] Embodiment 2

[0055] Please refer to the accompanying Figure 1 , on the basis of embodiment 1, the aquatic organism releasing unit 4 of the present embodiment comprises:

[0056] The winch device 41 is provided on the mobile vehicle body 1, which is connected to the water surface moving device 42 through a pull rope, and the winch device 41 comprises a frame, a rotating shaft provided in the frame, and a motor for driving the rotating shaft to rotate, etc., and the water surface moving device 42 comprises a floating plate and a propeller mechanism provided at the bottom of the floating plate, and of course it is not limited to this;

[0057] The chassis 44 is provided on the water surface moving device 42, and the top of the chassis 44 is rotatably provided with a storage shell 45, the top of the storage shell 45 is hollow, and a shell cover is detachably arranged to close the top, a plurality of groups of storage cavities (not shown in the figure) are arranged in the storage shell 45 in an annular array, for respectively storing benthic animals and fish, considering economic benefits, a extensive breeding mode is adopted, and appropriate release is made, but no feed or medicine is released, and the fish mainly comprises small-sized herbivorous fish, and a small amount of filter-feeding fish is matched to regulate the water environment, the benthic animals are food sources for birds and fish, and large benthic organisms such as snails and shrimps which feed on plants are selected as important members of the ecological system of the repair area, and the bottom of each group of storage cavities is provided with a movable port one penetrating through the bottom of the storage shell 45;

[0058] The discharge pipe 43 penetrates through the water surface moving device 42 and the chassis 44 at one end and corresponds to and communicates with one movable port one, and the discharge pipe 43 is provided with a valve body, which can be an electromagnetic valve, and the benthic animals or fish in the corresponding storage cavity can be discharged into the water area through the discharge pipe 43 by opening the valve body;

[0059] The rotating device two 46 is provided on the water surface moving device 42, and is used for driving the storage shell 45 to rotate relative to the chassis 44, and the rotating device two 46 comprises a servo motor, a gear provided at the output end of the servo motor, and a gear ring engaged with the gear and sleeved on the outer wall of the storage shell 45.

[0060] The water living creature releasing unit 4 and the electric appliances in the land restoration unit of the device can be connected with the external controller wirelessly.

[0061] As preferred, the bottom of the water surface moving device 42 is provided with a clamping groove, and the rack of the winch device 41 is provided with a clamping block matched with the clamping groove. When not in use, the water surface moving device 42 can be placed on the moving vehicle body 1 through the cooperation of the clamping groove and the clamping block.

[0062] Embodiment 3

[0063] Please refer to the attached Figure 2 -attached Figure 3 On the basis of embodiment 1, the water suction port of the present embodiment is provided with an interception net 310 to prevent soil from entering, and the outer side of the interception net 310 is attached with a brush piece 311, which includes a brush, a shaft part connected with the brush, and a gear provided on the shaft part. The shaft part of the brush piece 311 penetrates through the interception net 310 and is meshed with the gear rack I 35. The brush piece 311 is meshed with the gear rack I 35 through the gear of the shaft part. The gear rack I 35 is fixedly sleeved on the outer wall of the negative pressure pipe 313. The top end of the negative pressure pipe 313 is rotatably connected with the input end of the negative pressure drainage part through a telescopic pipe and a bearing, which does not affect the rotation of the negative pressure pipe 313 with the drill pipe 34 and does not affect the up-and-down movement of the negative pressure pipe 313. The outer wall of the negative pressure pipe 313 is fixedly sleeved with a driven ring 314. The top of the driven ring 314 is provided with an arc-shaped protrusion 315. The top of the driven ring 314 is coaxial with a fixed ring provided on the inner wall of the box 37. The fixed ring is provided with a contact rod for slidingly abutting against the driven ring 314. The end of the contact rod is embedded with a ball. When the contact rod contacts the arc-shaped protrusion 315, the contact rod drives the negative pressure pipe 313 to drive the gear rack I 35 to move downward, so that the brush piece 311 rotates to clean the filter screen. The inner wall of the negative pressure pipe 313 and the drill pipe 34 is provided with an elastic reset piece (such as a spring) for driving the negative pressure pipe 313 to drive the gear rack I 35 to reset when the contact rod is misaligned with the arc-shaped protrusion 315.

[0064] When the drill pipe 34 rotates, the negative pressure pipe 313 rotates, driving the driven ring 314 to rotate relative to the fixed ring. Then, through the cooperation of the contact rod and the arc-shaped protrusion 315, the negative pressure pipe 313 drives the gear rack I 35 to move up and down reciprocatingly, thereby driving the brush piece 311 to rotate and clean the filter screen, preventing the filter screen from being blocked and affecting the entry of the accumulated water.

[0065] Embodiment 4

[0066] Please refer to the attached Figure 2 and attached Figure 4 On the basis of embodiment 1, the outer side of the spiral blade 36 of the present embodiment is sleeved with an insertion cylinder 33. The insertion cylinder 33 is connected with the bearing frame 32. One side of the insertion cylinder 33 is provided with a soil discharge pipe in communication. The soil discharge pipe is communicated with a soil treatment part. The soil treatment part is connected with the bearing frame 32.

[0067] When the drill rod 34 rotates, the soil is lifted upward by the helical blade 36, and the upwardly lifted soil is guided and limited by the insertion barrel 33 so as to enter the soil treatment part from the soil discharge pipe for treatment.

[0068] Preferably, the soil treatment part of the embodiment comprises:

[0069] The inner cavity of the treatment shell 319 is inclinedly provided with a screen 320, and the screen 320 is provided with a vibrating device 321 (such as a vibrator). The higher end of the screen 320 corresponds to the discharge end of the soil discharge pipe, and the lower end of the screen 320 corresponds to the impurity discharge pipe 312. The impurity discharge pipe 312 is inserted in the outer wall of the treatment shell 319. After the soil enters the treatment shell 319 from the soil discharge pipe, the soil falls on the higher end of the screen 320. The screen 320 is driven to vibrate by the vibrating device 321. The large particles (such as stones) in the soil roll to the lower end of the screen 320, and then can be discharged by opening the impurity discharge pipe 312, and the soil passes through the screen 320 downwardly;

[0070] The discharge port of the treatment shell 319 is provided with a soil discharge pipe. One end of the soil discharge pipe is connected to the mobile vehicle body 1 through an adjustable support. After the seedlings are placed in the planting pit, the soil in the treatment shell 319 is discharged into the planting pit through the soil discharge pipe to realize backfilling. A valve body can be arranged in the soil discharge pipe, and an auxiliary soil suction device can also be arranged to assist in discharging the soil in the treatment shell 319, which will not be described in detail here.

[0071] Preferably, the top of the treatment shell 319 of the embodiment is provided with a storage agent tank 322 for storing an amendment. The amendment can be in the form of a liquid or a powder, such as limestone, humic acid or gypsum, etc. The amendment is used to adjust the salt content in the soil. Since the restoration area is a wet area, the soil in the area is saline-alkali soil. By improving the backfilled soil, the soil salinity can be significantly reduced, the soil structure can be improved, the soil permeability and water retention can be increased, the nutrients required for plant growth can be provided, the root development and healthy growth of plants can be promoted, and the improved soil can provide a more suitable growth environment for plant roots when backfilling and covering the planting pit, reduce salt stress and water evaporation, thereby improving the survival rate and growth rate of plants;

[0072] The discharge end of the storage agent tank 322 is provided with a solenoid valve for conveniently controlling the opening and closing of the discharge of the storage agent tank 322.

[0073] As preferred, the discharge end of the storage tank 322 of the embodiment is provided with a sealing block 323 below the electromagnetic valve, the bottom of the sealing block 323 is rotatably provided with a connecting block 324, the sealing block 323 and the connecting block 324 can be cylindrical, the connecting block 324 is connected with a discharge pipe 325, the sealing block 323 and the connecting block 324 are both eccentrically provided with a through hole in communication with the discharge pipe 325, the discharge pipe 325 is drivingly connected with the output end of the rotating device 38, and the two can be drivingly connected by a chain wheel transmission set (including a chain wheel and a chain), when the rotating device 38 works, the discharge pipe 325 drives the connecting block 324 to rotate relative to the sealing block 323, so that the through holes on the two are intermittently corresponding, if the electromagnetic valve of the discharge end of the storage tank 322 is opened, the modifier in the storage tank 322 enters the discharge pipe 325 through the through hole, the outer wall of the discharge pipe 325 is communicated with a stirring support rod 326 abutting against the screen 320, and the outer wall of the stirring support rod 326 is provided with a plurality of groups of discharge holes, the modifier enters the discharge pipe 325 and then enters the stirring support rod 326, and is mixed with the soil under the centrifugal force of the rotating discharge pipe 325 driving the stirring support rod 326.

[0074] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-level habitat restoration device for restoring wetland areas, comprising a mobile vehicle body (1), characterized in that, The land restoration unit is arranged on the mobile vehicle body (1), and the aquatic organism releasing unit (4) is connected to the mobile vehicle body (1); The land restoration unit comprises a seeding mechanism (2) arranged on the mobile vehicle body (1) for seeding herb seeds and a planting mechanism (3) for assisting in planting arbor seedlings or shrub seedlings; The planting mechanism (3) comprises: The lifting device (31) has a movable end connected with a bearing frame (32), the bearing frame (32) is provided with a drill rod (34), the outer wall of the drill rod (34) is provided with a spiral blade (36), the lower end of the drill rod (34) is provided with a water suction port, the drill rod (34) is provided with a negative pressure pipe (313) inside, one end of the negative pressure pipe (313) penetrates through the top of the drill rod (34) and is connected with a negative pressure drainage part, the negative pressure drainage part is arranged on a box body (37), and the box body (37) is arranged on the bearing frame (32); The rotating device one (38) is arranged on the box body (37), the output end of the rotating device one (38) is transmissionally connected with the negative pressure drainage part, and the rotating device one (38) is transmissionally connected with the drill rod (34) through a gear set (39); When the rotating device one (38) drives the drill rod (34) to rotate to dig a planting hole, the negative pressure drainage part draws out the accumulated water in the planting hole through the water suction port and the negative pressure pipe (313); The water suction port is provided with an intercepting net (310), the outer side of the intercepting net (310) is attached with a brush piece (311), the shaft part of the brush piece (311) penetrates through the intercepting net (310) and is meshingly connected with a rack one (35), the rack one (35) is fixedly sleeved on the outer wall of the negative pressure pipe (313), the top end of the negative pressure pipe (313) is rotationally connected with the input end of the negative pressure drainage part through an extension pipe, the outer wall of the negative pressure pipe (313) is fixedly sleeved with a driven ring (314), the top of the driven ring (314) is provided with an arc-shaped lug (315), a fixed ring coaxial with the driven ring (314) is arranged above the driven ring (314) and on the inner wall of the box body (37), the fixed ring is provided with a contact rod for slidingly abutting against the driven ring (314), when the contact rod contacts the arc-shaped lug (315), the contact rod drives the negative pressure pipe (313) to drive the rack one (35) to move downward, so that the brush piece (311) rotates to clean the filter screen, the inner walls of the negative pressure pipe (313) and the drill rod (34) are provided with elastic reset members for driving the negative pressure pipe (313) to drive the rack one (35) to reset when the contact rod is deviated from the arc-shaped lug (315).

2. The prosthetic device of claim 1, wherein: The negative pressure drainage part comprises: The water suction cylinder (316) is internally provided with a matched piston, one end of the water suction cylinder (316) is provided with a one-way water suction pipe connected with the negative pressure pipe (313) and a one-way water outlet pipe connected with the water collecting tank (318); The rack two (317) has one end connected with the water suction cylinder (316) and the other end extended to the outside of the water suction cylinder (316), the rack two (317) is meshed with a toothless gear arranged on the output end of the rotating device one (38), the rack two (317) is further connected with the water suction cylinder (316) through an elastic reset member for driving the rack two (317) to reset when the toothless gear and the rack two (317) are separated.

3. The prosthetic device of claim 1, wherein: The outer side of the spiral blade (36) is sleeved with an insertion cylinder (33), the insertion cylinder (33) is connected with a bearing frame (32), one side of the insertion cylinder (33) is provided with a connected soil discharge pipe, and the soil discharge pipe is communicated with a soil treatment part connected with the bearing frame (32).

4. The prosthetic device of claim 3, wherein: The soil treatment part comprises: A treatment shell (319) is provided with a screen (320) in the inclined inner cavity, the screen (320) is provided with a vibrating device (321), the higher end of the screen (320) corresponds to the discharge end of the soil discharge pipe, the lower end of the screen (320) corresponds to a discharge pipe (312), the discharge pipe (312) is inserted in the outer wall of the treatment shell (319), and the discharge port of the treatment shell (319) is provided with a soil discharge pipe, one end of the soil discharge pipe is connected with the moving vehicle body (1) through an adjustable support.

5. The prosthetic device of claim 4, wherein: The top of the treatment shell (319) is provided with a storage agent tank (322) for storing the amendment, and the discharge end of the storage agent tank (322) is provided with a solenoid valve.

6. The prosthetic device of claim 5, wherein: The discharge end of the storage agent tank (322) and below the solenoid valve are provided with a sealing block (323), the bottom of the sealing block (323) is rotatably provided with a connecting block (324), the connecting block (324) is connected with a discharge pipe (325), the sealing block (323) and the connecting block (324) are both eccentrically provided with a through hole communicated with the discharge pipe (325), the discharge pipe (325) and the output end of the rotating device one (38) are in transmission connection, and the outer wall of the discharge pipe (325) is communicated with a stirring support rod (326), and the outer wall of the stirring support rod (326) is provided with a plurality of groups of discharge holes.

7. The prosthetic device of claim 1, wherein: The aquatic organism releasing unit (4) comprises: A winch device (41) is arranged on the moving vehicle body (1) and connected with a water surface moving device (42) through a pull rope; A chassis (44) is arranged on the water surface moving device (42) and rotatably provided with a storage shell (45) at the top, a plurality of groups of storage cavities are arranged in the storage shell (45) in an annular array and used for respectively storing benthic animals and fish, and the bottom of each group of storage cavities is provided with a movable port one penetrating through the bottom of the storage shell (45); A discharge pipe (43) penetrates through the water surface moving device (42) and the chassis (44) and corresponds to and communicates with one movable port one, and a valve body is arranged in the discharge pipe (43); A rotating device two (46) is arranged on the water surface moving device (42) and used for driving the storage shell (45) to rotate relative to the chassis (44).

8. The prosthetic device of claim 7, wherein: The bottom of the water surface moving device (42) is provided with a clamping groove, and the rack of the winch device (41) is provided with a clamping block matched with the clamping groove.

9. A method for transforming and repairing a multi-level habitat by using the repairing device according to any one of claims 1-8, characterized in that: The method comprises the following steps: S1: in use, by moving the vehicle body (1) to the area to be repaired, sowing herb seeds at the desired position on the land in the area to be repaired by the sowing mechanism (2), driving the drill rod (34) downward by the lifting device (31), and simultaneously opening the rotating device (1) (38) to drive the drill rod (34) to rotate on the soil to dig a planting hole, then placing an arbor seedling or a shrub seedling in the planting hole, and covering the planting hole with soil; wherein the negative pressure drainage part draws the accumulated water in the planting hole out through the water suction port and the negative pressure pipe (313) when the rotating device (1) (38) drives the drill rod (34) to rotate to dig the planting hole; S2: place the aquatic organism releasing unit (4) in the water area of the area to be repaired, and repair the water area by the aquatic organism releasing unit (4).

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