An ecological restoration device based on mangroves

Abstract

The present invention relates to the technical field of mangrove ecological restoration, and in particular to an ecological restoration device based on mangroves, including a U-shaped mounting frame, an electric slider, a hydraulic push rod, a connecting plate, an annular frame, a semicircular frame, etc.; the U-shaped mounting frame is provided with a plurality of slide slots; each slide slot is slidably connected with an electric slider; each electric slider is fixedly connected with a hydraulic push rod; the telescopic part of each hydraulic push rod is fixedly connected with a connecting plate; all the connecting plates are rotatably connected with an annular frame, and a plurality of convex plates are arranged on the annular frame; the semicircular frame is fixedly connected with the annular frame. The present invention synchronously controls a motor 2 to drive the bucket to rotate 180 degrees upside down during the process of completing excavation outside the bucket and leaving the planting pit and placing the mangrove seedlings, so that the semicircular frame is located below the bucket, so that the soil in the two buckets is inverted, so that the seawater and thin mud with better fluidity in the upper layer flow into the semicircular frame and are discharged through the through hole.

Description

Technical Field

[0001] The invention relates to the technical field of mangrove ecological restoration, and in particular to an ecological restoration device based on mangroves. Background Art

[0002] Mangroves play an important role in preventing wind and waves, protecting beaches and consolidating banks and embankments, and are known as the "coastal guards". Therefore, maintaining the scale of mangroves is of great significance for ecological embankments. However, when existing planting devices are used to plant mangrove seedlings, since the mangrove seedling planting areas are mostly intertidal zones, after the planting devices dig out planting pits, the surrounding residual seawater will flow into the planting pits. After the mangrove seedlings are placed in the planting pits, some silty soil needs to be covered on the soil blocks at the roots of the mangrove seedlings to stabilize the mangrove seedlings placed in the planting pits. The silt filled back is mostly the thinner silt on the surface of the shallow beach. When the intertidal zone is high tide, the tide is more likely to wash away the covering silt in the planting pits, causing the mangrove seedlings to be unstable and thus washed down by the tide, affecting their survival rate. Summary of the invention

[0003] In order to overcome the disadvantage that when the tide rises in the intertidal zone, there is a high probability that the tide will wash away the covering silt of the planting pit, causing the mangrove seedlings to be unstable and thus be washed down by the tide, affecting their survival rate, the present invention provides an ecological restoration device based on mangroves.

[0004] The technical implementation scheme of the present invention is: an ecological restoration device based on mangroves, including a U-shaped mounting frame; the U-shaped mounting frame is U-shaped; it also includes an electric slider, a hydraulic push rod, a connecting plate, an annular frame, a semicircular frame, a motor 1, a bucket, a motor 2 and a water guide component; a plurality of slide grooves 1 are provided on the U-shaped mounting frame; an electric slider is slidably connected in each slide groove 1; a hydraulic push rod is fixedly connected to each electric slider; a connecting plate is fixedly connected to the telescopic part of each hydraulic push rod; all the connecting plates are rotatably connected to the annular frame, and a plurality of convex plates are arranged on the annular frame; the annular frame A semicircular frame is fixedly connected to the top, and a number of through holes for drainage are arranged in the recessed center of the semicircular frame; two symmetrical motors 1 are fixedly connected to the annular frame; the rotating part of each motor 1 is fixedly connected to a bucket, and the rotating part of each motor 1 passes through the semicircular frame, each bucket is located on the inner side of the semicircular frame, and all the outer surfaces of the buckets are in contact with the inner surface of the semicircular frame; the bucket and the semicircular frame cooperate to form a complete sphere; a motor 2 is fixedly connected to each connecting plate, and the rotating part of the motor 2 is connected to the annular frame; a water guide component is connected to the semicircular frame for guiding the discharge discharged from the through hole in a direction away from the center of the bucket.

[0005] As a preferred technical solution of the present invention, the water guide assembly includes a connecting seat, a baffle and a guide plate; a connecting seat is fixedly connected to the semicircular frame; the connecting seat is rotatably connected to the guide plate, and the guide plate is arranged in an arc shape; a baffle is fixedly connected to the left side of the connecting seat, and the baffle keeps the guide plate in an inclined state during use.

[0006] As a preferred technical solution of the present invention, the inner side of each bucket is set to a rough state.

[0007] As a preferred technical solution of the present invention, it also includes a power component, a slide plate, a containing frame, a ring gear 1, a servo motor, a ring gear 2, a baffle frame, a blade tooth, an inclined plate and a moving block; a plurality of slide plates are fixedly connected to the U-shaped mounting frame, and each connecting plate is connected to a power component, and the power component plays a role with the assistance of the slide plate; the power component is connected to an annular containing frame, and an inclined surface 2 is arranged on the inner side of the containing frame, and the power component is used to drive the containing frame to move up and down; a ring gear 1 is fixedly connected to the outer side of the containing frame; a servo motor is fixedly connected to the U-shaped mounting frame; the rotating part of the servo motor is fixedly connected to There is a ring gear II, and the ring gear I is meshed with the ring gear II; a plurality of moving blocks are fixedly connected to the bottom of the containing frame; a baffle frame is arranged inside the containing frame, and a slide groove II matching the number of moving blocks is opened on the baffle frame, and each moving block is slidably connected to the corresponding slide groove II; a plurality of blade teeth are fixedly connected to the bottom of the baffle frame; an annular groove is arranged on the inner side of the baffle frame, and all the connecting plates and the convex plates are located directly above the annular groove; a slide groove III is opened on the baffle frame, and the slide groove III is connected to all the slide groove IIs; a plurality of inclined plates are fixedly connected to the upper part of the baffle frame, and all the inclined plates are not arranged at the same height, but are gradually lowered from high to low along the circumferential direction.

[0008] As a preferred technical solution of the present invention, a retaining ring is also included; the retaining ring is fixedly connected to the inner side of the containing frame, a storage space is formed between the inside of the containing frame and the retaining ring, and the retaining ring is made of rubber.

[0009] As a preferred technical solution of the present invention, the power assembly includes a reel, a pull rope and a slip ring; a reel is fixedly connected to the bottom of each connecting plate; a pull rope is wound inside each reel; the free ends of all pull ropes are commonly fixedly connected to a slip ring, and the slip ring is slidably connected to the four slide grooves of the containing frame; the slip ring is slidably connected to all the slide plates.

[0010] As a preferred technical solution of the present invention, it also includes a filter screen; a plurality of liquid leakage grooves are provided on the containing frame; and a filter screen is provided on each liquid leakage groove.

[0011] As a preferred technical solution of the present invention, it also includes a guide piece; the top of the containing frame is fixedly connected with the guide piece in an outwardly expanding shape.

[0012] As a preferred technical solution of the present invention, two semicircular grooves are provided on the edge of each bucket, and the two grooves on the same bucket are located on the same straight line. When the two buckets are fitted together, the semicircular grooves on different buckets can form a full circle together.

[0013] As a preferred technical solution of the present invention, a rubber block is also included; a rubber block of the same shape is fixedly connected in each card slot.

[0014] Beneficial effects of the present invention: during the process of excavating outside the bucket and leaving the planting pit and placing the mangrove seedlings, the present invention synchronously controls the second motor to drive the bucket to rotate 180 degrees upside down, so that the semicircular frame is located below the bucket, and the soil in the two buckets is inverted, so that the seawater and sludge with better fluidity in the upper layer flow into the semicircular frame and are discharged through the through hole.

[0015] After the bucket of the present invention is rotated 180 degrees and turned upside down, the guide plate will be affected by its own gravity and rotate downward around the connecting seat, so that seawater and sludge flow out of the through hole and fall onto the guide plate, and the seawater and sludge are guided away from the planting pit by the guide plate, so as to prevent the seawater and sludge from flowing back into the planting pit again.

[0016] In the process of synchronously descending the connection plate and the bucket, the connection plate pushes the baffle frame to move downward and embed into the soil, thereby covering the planting position and preventing the surrounding seawater from flowing into the dug planting pit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure disclosed by the mangrove-based ecological restoration device of the present invention;

[0018] Figure 2 It is a structural cross-sectional view of a semicircular frame disclosed in the mangrove-based ecological restoration device of the present invention;

[0019] Figure 3 This is a diagram of a first working state of the bucket disclosed in the mangrove-based ecological restoration device of the present invention;

[0020] Figure 4 This is a first state diagram of the retaining ring disclosed in the mangrove-based ecological restoration device of the present invention;

[0021] Figure 5 This is a second state diagram of the retaining ring disclosed by the mangrove-based ecological restoration device of the present invention;

[0022] Figure 6 It is a structural cross-sectional view of a containing frame disclosed in the mangrove-based ecological restoration device of the present invention;

[0023] Figure 7This is a working state diagram of the guide plate disclosed in the mangrove-based ecological restoration device of the present invention;

[0024] Figure 8 This is a second working state diagram of the bucket disclosed in the mangrove-based ecological restoration device of the present invention.

[0025] In the accompanying drawings: 1-U-shaped mounting frame, 2-electric slider, 3-hydraulic push rod, 4-connecting plate, 5-ring frame, 6-semicircular frame, 7-motor 1, 8-bucket, 9-motor 2, 10-connecting seat, 11-guide plate, 12-blocking plate, 13-winder, 14-pull rope, 15-slide plate, 16-slip ring, 17-holding frame, 18-ring gear 1, 19-servo motor, 20-ring Gear 2, 21-block frame, 22-blade teeth, 23-inclined plate, 24-guide plate, 25-moving block, 222-filter screen, 333-blocking ring, 1001-slide 1, 51-convex plate, 61-through hole, 81-slot, 82-rubber block, 171-inclined surface 2, 1701-slide 4, 1702-leakage groove, 211-annular groove, 2101-slide 2, 2102-slide 3. DETAILED DESCRIPTION

[0026] Although the present invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0027] Example 1

[0028] An ecological restoration device based on mangroves, such as Figure 1-Figure 7 As shown, it includes a U-shaped mounting frame 1; the U-shaped mounting frame 1 is U-shaped;

[0029] It also includes an electric slider 2, a hydraulic push rod 3, a connecting plate 4, an annular frame 5, a semicircular frame 6, a motor 7, a bucket 8, a motor 2 9 and a water guide component; the U-shaped mounting frame 1 is provided with two symmetrical slide grooves 1001; each slide groove 1001 is slidably connected to an electric slider 2; each electric slider 2 is bolted to a hydraulic push rod 3; each telescopic part of the hydraulic push rod 3 is fixedly connected to a connecting plate 4; all the connecting plates 4 are rotatably connected to the annular frame 5, and the annular frame 5 is provided with two symmetrical convex plates 51; the annular frame 5 is fixedly connected to a semicircular Frame 6, a plurality of through holes 61 for drainage are arranged in the recessed center of the semicircular frame 6; two symmetrical motors 7 are bolted to the annular frame 5; a bucket 8 is fixedly connected to the rotating part of each motor 7, and the rotating part of each motor 7 passes through the semicircular frame 6, each bucket 8 is located on the inner side of the semicircular frame 6, and the outer surfaces of all buckets 8 are in contact with the inner surface of the semicircular frame 6; the bucket 8 cooperates with the semicircular frame 6 to form a complete sphere; a motor 2 9 is bolted to each connecting plate 4, and the rotating part of the motor 2 9 is connected to the annular frame 5; a water guide assembly is connected to the semicircular frame 6.

[0030] The water guide assembly includes a connecting seat 10, a baffle 12 and a guide plate 11; a connecting seat 10 is fixedly connected to the semicircular frame 6; the connecting seat 10 is rotatably connected to the guide plate 11, and the guide plate 11 is arranged in an arc shape to limit the discharge direction to prevent water and sludge from flowing from the edge of the guide plate 11 to the position close to the pit digging of the bucket 8; the baffle 12 is bolted to the left side of the connecting seat 10, and the baffle 12 keeps the guide plate 11 in an inclined state during use.

[0031] The inner side of each bucket 8 is set to a rough state, and the friction between the bucket 8 and the silt is increased by the rough layer, so that when the motor 2 9 drives the bucket 8 to flip 180 degrees, the silt in the lower layer will not easily slide synchronously along the inner side of the bucket 8, so that the upper seawater and sludge flow into the semicircular frame 6 first and are discharged through the through hole 61, avoiding the problem of silt sliding synchronously along the inner side of the bucket 8 and blocking the through hole 61.

[0032] The edge of each bucket 8 is sharpened to facilitate the bucket 8 to be inserted deeper into the soil.

[0033] It also includes a power assembly, a slide plate 15, a holding frame 17, a ring gear 18, a servo motor 19, a ring gear 20, a baffle frame 21, blade teeth 22, an inclined plate 23 and a moving block 25; two symmetrical slide plates 15 are fixedly connected to the U-shaped mounting frame 1, and each connecting plate 4 is connected to a power assembly, and the power assembly plays a role with the assistance of the slide plate 15; the power assembly is connected to a ring-shaped holding frame 17, and an inclined surface 2171 is arranged on the inner side of the holding frame 17; a ring gear 18 is fixedly connected to the outer side of the holding frame 17; a servo motor 19 is bolted to the U-shaped mounting frame 1; the rotating part of the servo motor 19 is fixedly connected to the ring gear 20, and the ring gear 18 and the ring gear 171 are connected to the ring gear 18. The wheels 20 mesh with each other; two moving blocks 25 are fixedly connected to the bottom of the containing frame 17; a baffle frame 21 is arranged inside the containing frame 17, and two slide grooves 2101 are arranged on the baffle frame 21, and each moving block 25 is slidably connected to the corresponding slide groove 2101; a plurality of blade teeth 22 are fixedly connected to the bottom of the baffle frame 21; an annular groove 211 is arranged on the inner side of the baffle frame 21, and all the connecting plates 4 and the convex plates 51 are located directly above the annular groove 211; a slide groove 3 2102 is arranged on the baffle frame 21, and the slide groove 3 2102 is connected to all the slide grooves 2101; a plurality of inclined plates 23 are fixedly connected to the upper part of the baffle frame 21 at equal distances, and all the inclined plates 23 are not arranged at the same height, but are gradually reduced from high to low along the circumferential direction.

[0034] It also includes a retaining ring 333; the retaining ring 333 is fixedly connected to the inner side of the containing frame 17, and a storage space is formed between the inside of the containing frame 17 and the retaining ring 333. The retaining ring 333 is made of rubber. The retaining ring 333 blocks the second slide groove 2101 and the third slide groove 2102 to prevent mud from flowing into the second slide groove 2101 and the third slide groove 2102, which affects the sliding of the moving block 25 in the third slide groove 2102.

[0035] The power assembly includes a reel 13, a pull rope 14 and a slip ring 16; each connecting plate 4 is bolted to a reel 13 at the bottom; each reel 13 has a pull rope 14 wound inside; the free ends of all the pull ropes 14 are fixedly connected to a slip ring 16, and the slip ring 16 is slidably connected to the slide groove 1701 of the containing frame 17; the slip ring 16 is slidably connected to all the slides 15.

[0036] A filter screen 222 is also included; a plurality of liquid leakage grooves 1702 are opened on the containing frame 17; and a filter screen 222 is arranged on each liquid leakage groove 1702.

[0037] A guide piece 24 is also included; the top of the containing frame 17 is fixedly connected with a guide piece 24 in an outwardly expanding shape.

[0038] During operation, the U-shaped mounting frame 1 is installed on the mangrove seedling planting vehicle in advance, and the planting vehicle is manually controlled to drive the U-shaped mounting frame 1, the electric slider 2, the hydraulic push rod 3, the connecting plate 4, the annular frame 5, the semicircular frame 6, the motor 1 7 and the bucket 8 to move to the planting position of the mangrove seedlings in the shallows, and then the two symmetrical hydraulic push rods 3 are controlled to jointly drive the connecting plate 4, the annular frame 5, the semicircular frame 6, the motor 1 7 and the bucket 8 to move downward synchronously. The bucket 8 and the semicircular frame 6 are initially overlapped to form a hemisphere. After the bottom of the bucket 8 is attached to the ground, the two motors 1 7 are controlled at the same time to drive the corresponding bucket 8 to rotate ninety degrees towards each other, so that the two buckets 8 are attached to each other and form a closed spherical shape together with the semicircular frame 6, such as Figure 3 As shown, two buckets 8 are used to dig a planting pit at the planting position on the intertidal zone, and then the two hydraulic push rods 3 are controlled to drive the corresponding connecting plate 4, annular frame 5, semicircular frame 6, motor 1 7 and bucket 8 to move upward and reset synchronously, and then the two electric sliders 2 are controlled to drive the hydraulic push rods 3, connecting plate 4, annular frame 5, semicircular frame 6, motor 1 7 and bucket 8 to move away from the planting pit, and then the planting mechanism on the planting vehicle is controlled to clamp a mangrove seedling and place the soil at the root of the mangrove seedling in the planting pit, and then the planting mechanism is controlled to release the mangrove seedling and move and reset, and the two electric sliders 2 are controlled to drive the bucket 8 to move back to the top of the planting pit, and at the same time, the two motors 7 are controlled to drive the corresponding bucket 8 to rotate thirty degrees in opposite directions, so that an opening is formed between the two buckets 8, so that the silt soil in the two buckets 8 flows out from the opening into the planting pit, buries the soil at the root of the mangrove seedling in the planting pit, and fills the planting pit, completing the planting operation, moving to the next planting position, and repeating the above planting operation.

[0039] Since the intertidal zone is an area that is submerged during high tide and exposed during low tide, some seawater will remain on the surface of the silty soil in the intertidal zone. Long-term immersion in seawater causes the surface layer of silt to become a thin mud with a very high water content and a fine texture. Below the thin mud is the silt with a lower water content and a slightly denser texture. Therefore, the soil in the two buckets 8 is actually a piece of soil that is approximately hemispherical and has different shapes above and below. When the two buckets 8 are separated and opened from each other, the resulting opening range will actually cover the surfaces of these two layers of soil at the same time. Therefore, the lower layer of dense silt will not fall out of the bucket 8 first and then the upper layer of sparse mud will fall off. Instead, the upper and lower layers have soil openings at the same time. After the silt, seawater and thin mud are poured into the planting pit, they will be mixed with the silt at the bottom of the planting pit, which is equivalent to diluting the silt, resulting in the weakening of the adhesion between the originally filled silt and the silt at the bottom of the pit, weakening the fixation of the mangrove seedlings, resulting in an increased probability of the mangrove seedlings being washed down by sea water during high tide, affecting the survival rate of the mangrove seedlings. Therefore, when the excavation outside the bucket 8 is completed and the planting pit is left and the mangrove seedlings are placed, the synchronous control motor 2 9 drives the annular frame 5, the semicircular frame 6, the motor 1 7, and the bucket 8 to rotate 180 degrees upside down, so that the semicircular frame 6 is located below the bucket 8, combined with the Figure 3 and Figure 8 As shown, the soil in the two buckets 8 is turned upside down, so that the seawater and thin mud with better fluidity in the upper layer flow into the semicircular frame 6 and are discharged through the through hole 61; in order to prevent the silt from falling onto the semicircular frame 6, the through hole 61 is blocked, and the roughness of the surface of the bucket 8 can be appropriately increased according to the physical properties of the local silt such as the viscosity, so as to increase the friction between the silt and the bucket 8, and at the same time reduce the speed at which the motor 2 9 rotates to drive the annular frame 5, the semicircular frame 6, the motor 1 7 and the bucket 8 to turn upside down, so as to avoid the silt and the bucket 8 being separated due to excessive force. Thereby, when the motor 2 9 drives the bucket 8 to flip 180 degrees, the silt will not slide synchronously along the inner side of the bucket 8, thereby avoiding the problem that the relatively compact silt slides synchronously along the inner side of the bucket 8 into the semicircular frame 6 and blocks the through hole 61; it is also possible to rotate once and then reset, and the latter rotation is five to ten degrees more than the previous rotation. By adopting this method of multiple rotations and a smaller single rotation angle, most of the thin sludge can be discharged without even flipping the bucket 8 180 degrees, and the sludge is less likely to fall out of the bucket 8.

[0040] At the same time, when the bucket 8 is turned upside down by 180 degrees, the guide plate 11 will be affected by its own gravity and rotate downward around the connecting seat 10, and under the limit of the baffle 12, the guide plate 11 will not rotate to a vertical downward state, but form a Figure 8In the state shown, seawater and sludge flow out from the through hole 61 and fall onto the guide plate 11, and are guided by the guide plate 11 in a direction away from the planting pit to prevent the seawater and sludge from flowing back into the planting pit again; after a certain period of inversion, the sludge and seawater are discharged, and then the motor 2 9 is controlled to drive the annular frame 5, the semicircular frame 6, the motor 1 7 and the bucket 8 to rotate and reset. At this time, what remains in the two buckets 8 is silt. In this way, opening the bucket 8 and dumping the silt on the mangrove seedling soil to cover it can improve the stability of the covering pressure, reduce the probability of the mangrove seedlings being washed down by the rising tide, and improve the survival rate.

[0041] The retaining frame 21 will be pressed against the soil and the retaining frame 21 will be pressed against the ground before the bucket 8. The retaining frame 21 will be pressed against the soil and the retaining frame 21 will be pressed against the ground before the bucket 8. The retaining frame 21 will be pressed against the soil and the retaining frame 21 will be pressed against the ground before the bucket 8. 1, when the baffle frame 21 moves downward, the servo motor 19 is controlled to drive the ring gear 20 to rotate, so that the ring gear 20 drives the ring gear 18 to rotate, and the ring gear 18 drives the containing frame 17 to rotate, so that the containing frame 17 drives the moving block 25 to rotate synchronously. Because the moving block 25 is located in the second slide groove 2101 at this time, that is, the moving block 25 and the baffle frame 21 form a chimeric relationship, so that the moving block 25 drives the baffle frame 21 to rotate, which is convenient for the baffle frame 21 to be inserted into a deeper soil. At the same time, there are necrotic young mangrove saplings or broken branches of mangroves in the soil. When the broken branches of mangrove saplings are located below the baffle frame 21, it will affect the insertion of the baffle frame 21 into the deeper soil. Therefore, blade teeth 22 are arranged at the bottom of the baffle frame 21. When the baffle frame 21 rotates, the blade teeth 22 are driven to rotate synchronously, so that the blade teeth 22 cut off the blocked broken branches, avoiding the problem that the broken branches affect the insertion of the baffle frame 21 into the deeper soil. The ring gear 20 has a sufficient length to meet the requirement of the ring gear 18 moving downward.It is taken into consideration that after the mangrove saplings are placed in the planting pit by the planting mechanism, because the mangrove saplings themselves are relatively high, the main branches of the placed mangrove saplings are in a state of protruding upward from the retaining frame 21. At this time, the electric slider 2 is controlled to drive the bucket 8 to move to the top of the planting pit to release the silt. The bucket 8 will squeeze the mangrove saplings, causing the mangrove saplings to tilt and the root soil blocks to be placed in the wrong position, resulting in the entire mangrove sapling tilting after the silt is filled, affecting the survival rate; therefore, the bucket 8 is required to release the silt at a position where it will not contact the mangrove saplings, and then transfer the silt to the planting pit to avoid the above problems; the specific method is to set a reel 13 and a pull rope 14, through , the baffle frame 21 stops after it reaches its position, the reel 13 is started to reel in the pull rope 14 to pull the slip ring 16, and the slip ring 16 is slidably connected with the containing frame 17 through the slide groove 4 1701, thereby driving the containing frame 17 to move upward along the surface of the baffle frame 21, so that the containing frame 17 drives the moving block 25 to move upward into the slide groove 3 2102, and the engagement state with the baffle frame 21 is released. At this time, the lowest point of the inclined surface 2 171 of the containing frame 17 is slightly higher than the upper surface of the baffle frame 21, and the bottom surface of the inclined plate 23 at the lowest position is in contact with the inclined surface 2 171, and the remaining inclined plates 23 are not in contact with the inclined surface 2 171, and then the electric slider 2 is controlled to drive the excavator to discharge the sludge and seawater. The bucket 8 moves toward the direction close to the mangrove seedlings, so that the center positions of the two buckets 8 are aligned with the moved holding frame 17 to prepare, and then the two motors 17 are controlled to drive the corresponding buckets 8 to rotate and open in opposite directions. As the two buckets 8 are gradually opened, the silt gradually falls into the holding frame 17 piece by piece under the action of its own gravity, and the silt is restricted and guided by the guide piece 24 to prevent the silt from falling out of the holding frame 17. Then, the servo motor 19 is controlled again to drive the ring gear 20 to rotate, so that the ring gear 20 drives the ring gear 18 to rotate, and the ring gear 18 drives the holding frame 17 to rotate. Because the moving The movable block 25 is located in the slide groove three 2102, so the rotation of the containing frame 17 will not drive the baffle frame 21 to rotate. As the containing frame 17 continues to rotate and drives the silt blocks to rotate, the silt blocks first contact the inclined plate 23 located at the highest position, so that the inclined plate 23 scrapes a layer from the top of the silt blocks and guides the scraped part to fall into the baffle frame 21, and then the remaining silt blocks contact the subsequent inclined plates 23 respectively. Since the inclined plates 23 are arranged from high to low along the rotation direction, the subsequent inclined plates 23 gradually divide the silt blocks into several small silt blocks, which are introduced into the baffle frame 21 from different positions and fall on the soil blocks at the roots of the mangrove seedlings for more uniform covering.

[0042] If there is a small amount of residual seawater and thin mud, it can flow into the leakage tank 1702 through the filter net 222 and be discharged, further improving the stability of the silt covering the mangrove seedlings.

[0043] It should be noted that, because the retaining ring 333 itself is made of rubber and is not affected by any external force, the retaining ring 333 is an annular rubber ring connected to the inner surface of the containing frame 17. Figure 5 As shown in FIG. 2 , when the moving block 25 moves downward so that its bottom is in contact with the bottom of the second slide groove 2101, the containing frame 17 will also pull the retaining ring 333 downward, and the retaining ring 333 will therefore surround the surface of the retaining frame 21, forming a Figure 4 state, at this time, the retaining ring 333 will cover the second chute 2101 and the third chute 2102, preventing the sludge or the residual sludge from the previous time from contacting the second chute 2101 and the third chute 2102 during the above process, causing the moving block 25 to slide poorly; and after the moving block 25 slides into the third chute 2102, the retaining ring 333 is no longer restricted by the retaining frame 21, and because of its own restorability, it returns to its original state and will not hinder the sludge from flowing into the inside of the retaining frame 21.

[0044] After the covering is completed, the reel 13 is directly started to further reel in the pull rope 14. The pull rope 14 pulls the slip ring 16 and thus pulls the containing frame 17 upward. Because the moving block 25 is located in the slide groove three 2102, the containing frame 17 will be pulled up together with the baffle frame 21 and pulled out of the ground at this time; then the U-shaped mounting frame 1 is lifted by the mangrove seedling planting vehicle, completely leaving the mangrove seedlings and going to the next planting point.

[0045] The reel 13 can also adapt to the movement of the electric slider 2, the slip ring 16, the baffle frame 21 and other parts by reeling in and releasing the pull rope 14 to prevent the structure from getting stuck.

[0046] Although the bottom surface of the excavated planting pit is a curved surface, the soil blocks at the roots of the mangrove seedlings are generally in the shape of an inverted cone, so the soil blocks at the roots of the mangrove seedlings can still contact the inner wall of the planting pit, and the root soil blocks will not be completely suspended in the air by the curved inner wall of the planting pit, which will not affect the normal growth of the mangrove seedlings. Although there will be some non-fitting, these small non-fitting areas will naturally close as the mangrove seedlings take root and the intertidal zone soil changes. Example

[0047] On the basis of Example 1, Figure 2 , Figure 3 and Figure 8 As shown, two semicircular grooves 81 are provided on the edge of each bucket 8, and the two grooves 81 on the same bucket 8 are located on the same straight line. When the two buckets 8 are fitted together, the semicircular grooves 81 on different buckets 8 can form a full circle together.

[0048] A rubber block 82 is also included; each slot 81 is fixed with a rubber block 82 of the same shape.

[0049] Taking into account that some of the cultivated mangrove seedlings have been skewed during the cultivation process, that is, the main branches of the mangrove seedlings and their own root blocks are not vertical. When the root blocks are placed in the planting pit in a normal posture, the main branches are naturally tilted, which will lead to a low survival rate. Therefore, after the preliminary steps such as digging the planting pit are completed, the planting mechanism clamps the mangrove seedlings and places the soil blocks of the mangrove seedlings in the planting pit, do not release them immediately. During the process of the main branches of the mangrove seedlings being clamped and transferred, the suspended root blocks will fall down due to their regular shape and deadweight, forcing the main branches of the mangrove seedlings and the root blocks to form a mutually perpendicular posture. After being placed in the planting pit, as long as the planting mechanism does not release the main branches of the mangrove seedlings, this posture can be maintained. After draining the sea water and thin mud and pouring the compacted soil into the containing frame 17, the motor 2 9 is controlled to drive the relevant parts to rotate 90 degrees, so that the bucket 8 faces the main branches of the mangrove seedlings, and then the two motors 1 7 are controlled to drive the corresponding buckets 8 to rotate in opposite directions, so that an opening is formed between the two buckets 8. The electric slider 2 is then controlled to drive the hydraulic push rod 3, the connecting plate 4, the annular frame 5, the semicircular frame 6, the motor 7 and the bucket 8 to move along the slide 1001, so that the main branches of the mangrove saplings are included in the moving range of the bucket 8 and aligned with the slot 81, and then the two motors 7 are controlled to drive the corresponding buckets 8 to rotate and close towards each other, so that the branches of the mangrove saplings are located in the two slots 81, and the two slots 81 are aligned up and down. The branches of the mangrove saplings are restricted to a vertical shape by the slots 81. At this time, the planting mechanism leaves, and then fills the silt into the planting pit, and uses the silt to further wrap the main branches that hinder the mangrove saplings from approaching the roots. After the bucket 8 is released, the main branches will not bend again, thereby improving the survival rate of the mangrove saplings. At the same time, considering that there will be slight differences in the thickness of the branches of the mangrove saplings, by setting the rubber block 82, the rubber block 82 is used to restrict the branches, protect the branches of the mangrove saplings while adapting to the size of the branches of the mangrove saplings, and avoid the problem that the slot 81 has a poor clamping effect on the mangrove saplings with smaller branches.

[0050] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims

1. A mangrove-based ecological restoration device, comprising a U-shaped mounting frame (1); the U-shaped mounting frame (1) is U-shaped; and is characterized by: The utility model also comprises an electric slider (2), a hydraulic push rod (3), a connecting plate (4), an annular frame (5), a semicircular frame (6), a motor 1 (7), a bucket (8), a motor 2 (9) and a water guide assembly; a plurality of slide grooves 1 (1001) are provided on the U-shaped mounting frame (1); an electric slider (2) is slidably connected in each slide groove 1 (1001); a hydraulic push rod (3) is fixedly connected to each electric slider (2); a connecting plate (4) is fixedly connected to the telescopic part of each hydraulic push rod (3); all the connecting plates (4) are rotatably connected to the annular frame (5), and a plurality of convex plates (51) are provided on the annular frame (5); a semicircular frame (6) is fixedly connected to the annular frame (5), and a concave center of the semicircular frame (6) is provided A plurality of through holes (61) for drainage are arranged; two symmetrical motors (7) are fixedly connected to the annular frame (5); a bucket (8) is fixedly connected to the rotating part of each motor (7), the rotating part of each motor (7) passes through the semicircular frame (6), each bucket (8) is located inside the semicircular frame (6), and the outer surfaces of all buckets (8) are in contact with the inner surface of the semicircular frame (6); the bucket (8) and the semicircular frame (6) cooperate to form a complete spherical shape; a motor (9) is fixedly connected to each connecting plate (4), and the rotating part of the motor (9) is connected to the annular frame (5); and a water guide component for guiding the discharge discharged from the through hole (61) to a direction away from the center of the bucket (8) is connected to the semicircular frame (6).

2. The mangrove-based ecological restoration device according to claim 1 is characterized in that: The water guide assembly comprises a connecting seat (10), a baffle (12) and a guide plate (11); a connecting seat (10) is fixedly connected to the semicircular frame (6); the connecting seat (10) is rotatably connected to the guide plate (11), and the guide plate (11) is arranged in an arc shape; a baffle (12) is fixedly connected to the left side of the connecting seat (10), and the baffle (12) enables the guide plate (11) to maintain an inclined state during use.

3. The mangrove-based ecological restoration device according to claim 1 is characterized in that: The inner side of each bucket (8) is set to a rough state.

4. The mangrove-based ecological restoration device according to claim 1 is characterized in that: The invention also comprises a power assembly, a slide plate (15), a receiving frame (17), a ring gear one (18), a servo motor (19), a ring gear two (20), a stop frame (21), a blade tooth (22), an inclined plate (23) and a moving block (25); a plurality of slide plates (15) are fixedly connected to the U-shaped mounting frame (1), and each connecting plate (4) is connected to a power assembly, and the power assembly functions with the assistance of the slide plate (15); the power assembly is connected to an annular receiving frame (17), and an inclined surface two (171) is provided on the inner side of the receiving frame (17), and the power assembly is used to drive the receiving frame (17) to move up and down; an annular gear one (18) is fixedly connected to the outer side surface of the receiving frame (17); a servo motor (19) is fixedly connected to the U-shaped mounting frame (1); the rotating part of the servo motor (19) is fixedly connected to the ring gear two (20), and the ring gear one (18) and the ring gear one (18) are connected to the ring gear two (20). The two gears (20) are meshed with each other; a plurality of moving blocks (25) are fixedly connected to the bottom of the containing frame (17); a retaining frame (21) is arranged inside the containing frame (17), and a plurality of slide grooves (2101) matching the number of the moving blocks (25) are provided on the retaining frame (21), and each moving block (25) is slidably connected to the corresponding slide groove (2101); a plurality of blade teeth (22) are fixedly connected to the bottom of the retaining frame (21); an annular groove (211) is provided on the inner side of the retaining frame (21), and all the connecting plates (4) and the convex plate (51) are located directly above the annular groove (211); a slide groove (2102) is provided on the retaining frame (21), and the slide groove (2102) is connected to all the slide grooves (2101); a plurality of inclined plates (23) are fixedly connected to the upper part of the retaining frame (21), and all the inclined plates (23) are not arranged at the same height, but are gradually lowered from high to low along the circumferential direction.

5. The mangrove-based ecological restoration device according to claim 4 is characterized in that: It also includes a retaining ring (333); the retaining ring (333) is fixedly connected to the inner side surface of the containing frame (17), a storage space is formed between the inside of the containing frame (17) and the retaining ring (333), and the retaining ring (333) is made of rubber.

6. The mangrove-based ecological restoration device according to claim 5 is characterized in that: The power assembly comprises a reel (13), a pull rope (14) and a slip ring (16); each connecting plate (4) is fixedly connected to a reel at the bottom; each reel (13) has a pull rope (14) wound inside; the free ends of all the pull ropes (14) are fixedly connected to a slip ring (16), the slip ring (16) is slidably connected to a slide groove four (1701) of a containing frame (17); the slip ring (16) is slidably connected to all the slide plates (15).

7. The mangrove-based ecological restoration device according to claim 6 is characterized by: It also includes a filter screen (222); a plurality of liquid leakage grooves (1702) are provided on the containing frame (17); and a filter screen (222) is provided on each liquid leakage groove (1702).

8. The mangrove-based ecological restoration device according to any one of claims 4 to 7, characterized in that: It also includes a guide piece (24); the top of the containing frame (17) is fixedly connected with the guide piece (24) in an outwardly expanding shape.

9. The mangrove-based ecological restoration device according to claim 3 is characterized by: Two semicircular slots (81) are provided on the edge of each bucket (8), and the two slots (81) on the same bucket (8) are located on the same straight line. When the two buckets (8) are fitted together, the semicircular slots (81) on different buckets (8) can together form a full circle.

10. The mangrove-based ecological restoration device according to claim 9 is characterized in that: It also includes a rubber block (82); each of the slots (81) is fixedly connected to a rubber block (82) of the same shape.

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