Natural forest ecological restoration pile with anchoring structure

Abstract

The invention discloses a natural forest ecological restoration pile with an anchoring structure, and relates to the field of natural forest ecological restoration, the natural forest ecological restoration pile comprises a protection mechanism, the protection mechanism comprises a vertical pipe, and a plurality of barb mechanisms are arranged on the outer ring of the vertical pipe in the vertical direction of the vertical pipe; according to the ecological restoration pile, the rotary clamping mechanism is driven through the stress rod, the blade and the metal clamp are driven to be actively unfolded in a soil layer, the contact area and the occlusal force with a soil body are increased, the pulling resistance and the stability of a single pile are improved, and therefore the use amount of the pile body is reduced, the material and labor cost is reduced, and meanwhile damage of high-density piling to original soil is avoided; and the soil breaking rod, the barb end and the inclined block in the soil breaking mechanism cooperate to ensure that the pile body vertically and accurately enters the soil under the complex geological conditions of looseness, high water content or abrupt slopes and the like, the construction efficiency and quality are improved, the unfolded blades have the self-locking characteristic, and the long-term anti-sliding capacity is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to natural forest ecological restoration technology, in particular to a natural forest ecological restoration pile with anchoring structure. BACKGROUND

[0002] The natural forest ecological restoration pile is mainly used for enhancing soil stability, preventing soil erosion and promoting vegetation recovery. It is usually implanted in the soil layer of the slope, gully or degraded forest land. Through physical barrier and root system cooperation, it fixes loose soil, slows down the erosion of rainwater and surface runoff to the ground, and its core goal is to create stable conditions for the self-repair of the natural forest ecological system. On the premise of not disturbing the original environment, it improves the regional disaster resistance and ecological resilience. However, the traditional restoration pile mainly relies on the passive friction force between the pile body and the soil, and the anchoring efficiency is low, so a large number of dense arrangements are often needed to achieve the expected effect.

[0003] Specifically, the existing ecological restoration pile lacks an active expansion or self-adaptive deformation anchoring mechanism when dealing with complex geological conditions such as loose soil layer, high water content soil or steep slope terrain. Its effective contact area with the soil is limited, resulting in low single-pile bearing capacity and uplift resistance. In order to achieve the desired stability effect, the pile body arrangement density has to be increased significantly, which not only increases the material cost and labor input, but also may cause secondary damage to the fragile natural forest ecological environment due to excessive disturbance of the original soil structure. In addition, dense piling operation is extremely inconvenient in narrow operation surface in mountainous or forest areas, and the construction efficiency is low, and it is difficult to ensure the consistency of the verticality and depth of each pile, further aggravating the instability of the restoration effect.

[0004] Therefore, the present application provides a natural forest ecological restoration pile with anchoring structure to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide a natural forest ecological restoration pile with anchoring structure to solve the problem that the existing ecological restoration pile in the prior art lacks an active anchoring mechanism, has a small effective contact area in loose, high water content or steep slope soil layer, resulting in low single-pile bearing capacity, and needs dense arrangement, which not only has high cost and difficult construction, but also easily disturbs the original soil, damages the fragile ecology, and is difficult to ensure the installation quality, affecting the stability of the restoration.

[0006] In order to achieve the above object, the present application provides the following technical scheme: A natural forest ecological restoration pile with anchoring structure, comprising a protection mechanism, the protection mechanism comprises a vertical pipe, a plurality of barbs are arranged on the outer ring of the vertical pipe and in the vertical direction of the vertical pipe, the barb comprises a circular frame, the circular frame is sleeved on the outer wall of the vertical pipe, a plurality of soil breaking rods are fixedly connected to the outer wall of the circular frame and in the circumferential direction of the circular frame, a stress rod is vertically arranged in the inner cavity of the vertical pipe, a plurality of rotating clamping mechanisms are arranged on the outer ring of the stress rod and in the vertical direction of the stress rod, the rotating clamping mechanism comprises a tooth column, the tooth column is sleeved on the outer ring of the stress rod, a plurality of bearing rods are arranged on the outer ring of the tooth column and in the circumferential direction of the tooth column, a cylinder is sleeved on the outer ring of the bearing rod, a plurality of tooth grooves are formed on the outer ring of the cylinder and in the circumferential direction of the cylinder, the outer ring of the tooth column and the inner cavity of the adjacent tooth groove are connected through clamping teeth engagement, and blades are sleeved on both sides of the outer ring of the cylinder.

[0007] A plurality of receiving grooves are formed on the outer ring of the vertical pipe and in the circumferential direction of the vertical pipe, the outer ring of the blade is connected with the inner cavity of the corresponding receiving groove in a sliding mode, one end of the vertical pipe is fixedly connected with a top plate, the other end of the vertical pipe is fixedly connected with a barb end, one end of the stress rod extends to one side of the top plate through the shaft sleeve penetrating the side wall of the top plate, the other end of the stress rod is rotationally connected with the inner wall of the adjacent vertical pipe, two adjacent bearing rods are fixedly connected through a connecting rod, and one end of each of the two bearing rods is fixedly connected with a short rod.

[0008] Further, mounting grooves are formed on both sides of the top of the blade, and limit blocks are arranged in the inner cavities of the mounting grooves, and metal clamps are fixedly connected to the two sides of the limit blocks.

[0009] Further, the outer wall of the metal clamp is matched with the inner cavity of the adjacent receiving groove, the outer wall of the limit block is fixedly connected with the inner wall of the adjacent mounting groove, and inclined surfaces are formed on both sides of the outer wall of one side of the limit block.

[0010] Further, one end of each of the two short rods is rotationally connected with the bottom of the top plate through a rotating shaft, and one end of each of the other two short rods is rotationally connected with the inner wall of the vertical pipe through a rotating shaft.

[0011] Further, a V-shaped clamping groove is formed on one side of the top of the soil breaking rod, and a plurality of weight reduction through holes are formed on one side of the soil breaking rod and in the vertical direction of the soil breaking rod.

[0012] Further, a plurality of soil breaking mechanisms are arranged on the outer ring of the vertical pipe and in the circumferential direction of the vertical pipe, the soil breaking mechanism comprises a mounting seat, one side of the mounting seat is fixedly connected with one side of the adjacent vertical pipe, the other side of the mounting seat is fixedly connected with an inclined block, and a plurality of water permeable holes are formed on one side of the inclined block and in the horizontal direction of the inclined block.

[0013] Further, one end of the force bar is rotatably connected with the inner wall of the adjacent vertical pipe through a rotating shaft, and the extended end of the force bar is provided with a hexagonal groove.

[0014] Further, the upper portion of the bottom frame is provided with a roof, the bottom frame is fixedly connected with a feeding basin at the bottom of the inner cavity, a plurality of assembly rods are fixedly connected to the bottom of the bottom frame along the circumferential direction of the bottom frame, a plurality of plug-in caps are fixedly connected to the top of the top plate along the circumferential direction of the top plate, and one end of the assembly rod is plugged into the inner cavity of the adjacent plug-in cap.

[0015] Further, a plurality of support rods are fixedly connected to the upper surface of the bottom frame along the circumferential direction of the bottom frame, and one end of the support rod is fixedly connected with one side of the adjacent roof.

[0016] Further, the force bar is located at the central position of the inner cavity of the vertical pipe, and a plurality of the cylinders are located in the inner cavity of the vertical pipe.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] The present scheme effectively overcomes the problems of traditional ecological restoration piles, such as dependence on passive friction, low anchoring efficiency, need for intensive layout, and large construction disturbance, and through the driving of the force bar to the rotating clamping mechanism, the blade and the metal clamp are actively expanded in the soil layer, the contact area and the engagement force with the soil body are increased, the single pile uplift capacity and stability are improved, thereby reducing the amount of pile body, reducing the cost of materials and labor, and at the same time, avoiding the damage to the original soil caused by high-density piling, and being more suitable for ecological sensitive areas, the cooperative action of the soil breaking rod, the barbed end and the inclined block in the soil breaking mechanism ensures that the pile body is vertically and accurately inserted into the soil under complex geological conditions such as loose, high water content or steep slope, and the construction efficiency and quality are improved, and the expanded blade has self-locking characteristics, thereby enhancing the long-term anti-sliding ability.

[0019] Through the setting of the feeding mechanism, the mechanism adopts a modular plug-in mode, the assembly rod can be quickly inserted into the plug-in cap on the top plate to complete the installation, without the need for additional tools or fasteners, and the operation is convenient; the roof is stably covered above the feeding basin through the support rod, effectively shielding rainwater, keeping the feed dry, and providing a reliable feeding environment for birds in the forest area, which not only does not increase the complexity of the main structure, but also enhances the biodiversity support ability without interfering with the anchoring function of the pile body, which is in line with the concept of engineering + ecology synergy in natural forest ecological restoration, and improves the comprehensive benefits and sustainability of the restoration project.

[0020] Through the setting of the soil breaking mechanism, the penetration performance of the repair pile in complex soil is optimized, the inclined block is wedge-shaped, can actively split the soil during the pile body lowering process, reduces the driving resistance, especially suitable for high water content, viscous or dense soil; The mounting seat ensures that the inclined block is firmly connected to the vertical pipe, avoiding fracture or falling during construction; The water permeable hole is opened along the inclined block plane, providing a longitudinal flow channel for rainwater or groundwater, preventing water accumulation around the pile from causing soil softening or lateral pressure imbalance. This design not only improves the construction efficiency and control accuracy of the pile body verticality, but also enhances the hydrological adaptability and structural stability of the repair pile during long-term service, effectively supporting its reliable application in sensitive areas such as steep slopes and gullies. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0022] Figure 1 The overall structure schematic diagram provided by the embodiment of the present application;

[0023] Figure 2 The plug cap structure schematic diagram provided by the embodiment of the present application;

[0024] Figure 3 The stress rod structure schematic diagram provided by the embodiment of the present application;

[0025] Figure 4 The soil breaking rod structure schematic diagram provided by the embodiment of the present application;

[0026] Figure 5 The vertical pipe sectional view provided by the embodiment of the present application;

[0027] Figure 6 The internal structure schematic diagram of the rotating and clamping mechanism provided by the embodiment of the present application.

[0028] Explanation of reference signs:

[0029] 1, feeding mechanism;101, bottom frame;102, feeding basin;103, roof ridge;104, support rod;105, assembly rod;106, plug-in cap;2, protection mechanism;201, vertical pipe;202, top plate;3, barb mechanism;301, round frame;302, soil breaking rod;303, V-shaped clamping groove;304, weight reduction hole;4, soil breaking mechanism;401, mounting seat;402, inclined block;403, water permeable hole;5, storage groove;6, stress rod;7, hexagonal groove;8, rotating clamping mechanism;801, tooth column;802, cylinder;803, bearing rod;804, blade;805, tooth groove;806, limiting block;807, inclined surface;808, metal clamp;9, short rod;10, connecting rod;11, barbed end. DETAILED DESCRIPTION

[0030] In order to make the technical personnel in the art better understand the technical solutions of the present application, the present application will be further described in detail below in conjunction with the drawings.

[0031] As shown in the accompanying drawings Figure 1 to the accompanying Figure 6 drawings:

[0032] Example 1

[0033] The present application provides a natural forest ecological restoration pile with anchoring structure, which comprises a protection mechanism 2, the protection mechanism 2 comprises a vertical pipe 201, a plurality of barb mechanisms 3 are arranged on the outer circle of the vertical pipe 201 and along the vertical direction of the vertical pipe 201, the barb mechanism 3 comprises a round frame 301, the round frame 301 is sleeved on the outer wall of the vertical pipe 201, a plurality of soil breaking rods 302 are fixedly connected to the outer wall of the round frame 301 and along the circumferential direction of the round frame 301, a stress rod 6 is vertically arranged in the inner cavity of the vertical pipe 201, a plurality of rotating clamping mechanisms 8 are arranged on the outer circle of the stress rod 6 and along the vertical direction of the stress rod 6, the rotating clamping mechanism 8 comprises a tooth column 801, the tooth column 801 is sleeved on the outer circle of the stress rod 6, a plurality of bearing rods 803 are arranged on the outer circle of the tooth column 801 and along the circumferential direction of the tooth column 801, a cylinder 802 is sleeved on the outer circle of the bearing rod 803, a plurality of tooth grooves 805 are formed on the outer circle of the cylinder 802 and along the circumferential direction of the cylinder 802, the outer circle of the tooth column 801 and the inner cavity of the adjacent tooth groove 805 are connected by clamping teeth, and the outer circle of the cylinder 802 is sleeved with a blade 804 on both sides.

[0034] A plurality of receiving grooves 5 are formed on the outer ring of the vertical pipe 201 and along the circumferential direction of the vertical pipe 201, the outer ring of the blade 804 is in sliding connection with the inner cavity of the corresponding receiving groove 5, one end of the vertical pipe 201 is fixedly connected with the top plate 202, the other end of the vertical pipe 201 is fixedly connected with the barb end 11, one end of the stress rod 6 extends to one side of the top plate 202 through the shaft sleeve penetrating the side wall of the top plate 202, the other end of the stress rod 6 is in rotational connection with the inner wall of the adjacent vertical pipe 201, the adjacent two bearing rods 803 are fixedly connected through the connecting rod 10, and one end of each of the two bearing rods 803 is fixedly connected with the short rod 9.

[0035] The top of the blade 804 is provided with a mounting groove on both sides, and the inner cavity of the mounting groove is provided with a limiting block 806.

[0036] Working principle: In actual use, the workers first drill holes in the target area according to the geological conditions and ecological restoration needs, forming suitable soil pits; then the natural forest ecological restoration pile with anchoring structure is placed in the reserved soil pit, relying on the combination structure of the barbed end 11 and the vertical pipe 201, the pile body has good soil breaking guidance during lowering, and can smoothly and stably enter the deep soil layer; in the process of vertical pipe 201 displacement, the soil breaking rods 302 in the several reverse hook mechanisms 3 outside the vertical pipe 201 provide auxiliary guiding action along the pit wall, effectively preventing pile body deflection and ensuring installation perpendicularity; when the barbed end 11 touches the pit bottom, the operator inserts the external hexagonal column tool into the hexagonal groove 7 set at the top end of the stress rod 6 and applies a rotary torque to drive the stress rod 6 to rotate around its axis; the rotation of the stress rod 6 drives the synchronous action of the multiple rotating clamping mechanisms 8 outside its circle, among which the tooth column 801 rotates with the stress rod 6, and the teeth outside its circle mesh with the tooth grooves 805 inside the adjacent cylinder 802 to drive the cylinder 802 to rotate in the opposite direction but in coordination with the tooth column 801; with the rotation of the cylinder 802, the blades 804 outside its circle on both sides expand radially outward, the blades 804 pass through the receiving slot 5 opened on the vertical pipe 201, and are embedded in the surrounding soil by rotating and cutting; in this process, the limiting block 806 inside the top installation slot of the blade 804 and the metal clamps 808 fixed on both sides also enter the soil layer synchronously, the inclined surface 807 on the side wall of the limiting block 806 helps to reduce the cutting resistance, and the metal clamps 808 form multiple-point engagement with the soil after expansion by virtue of their shape matching the inner wall of the receiving slot 5, further enhancing the anchoring effect; at the same time, the several bearing rods 803 are connected by the connecting rod 10 to form a linkage frame, and the short rods 9 at both ends are connected with the bottom of the top plate 202 and the inner wall of the vertical pipe 201 through the rotating shaft to form a stable four-bar linkage transmission structure, ensuring that each rotating clamping mechanism 8 moves synchronously and uniformly; after the expansion of the blade 804 is completed, the workers backfill and compact the soil, and the installation of a single restoration pile is completed; if additional ecological functions are needed, the feeding mechanism 1 can be quickly assembled by inserting the assembly rod 105 at the bottom of the bottom frame 101 into the plug-in cap 106 on the top plate 202, the support rod 104 connects the roof 103 and the bottom frame 101 to provide rain protection for the feeding basin 102, which is convenient for supplying supplies to birds in the forest area and improving biodiversity support capacity; in addition, the vertical pipe 201 outside the circle is also provided with a soil breaking mechanism 4, the mounting seat 401 is fixed to the side wall of the vertical pipe 201, the inclined block 402 assists in soil breaking when the pile body is lowered, the water permeable hole 403 is beneficial to rainwater infiltration to avoid local water accumulation, and the V-shaped clamping groove 303 and the weight reduction through hole 304 on the soil breaking rod 302 take into account the structural strength and lightweight design, optimizing the overall performance;

[0037] The scheme effectively solves the core problems of low anchoring efficiency, dense layout and large construction disturbance of ecological restoration piles in the prior art. The traditional restoration pile only relies on the passive friction force between the pile surface and the soil, while the scheme expands the blades 804 and metal clamps 808 through the driving of the force rod 6 to the rotating clamp mechanism 8, realizes the active expansion and anchoring of the pile in the soil layer, increases the effective contact area and the engagement force with the surrounding soil, thereby greatly improving the uplift resistance and bearing stability of a single pile, greatly reducing the number of pile bodies used under the same stability effect, and reducing the material cost and labor input of transportation and installation. Secondly, due to the enhanced anchoring performance of the single pile, high-density piling is not required, which effectively avoids excessive disturbance to the original soil structure, especially suitable for ecologically sensitive natural forest areas, reducing the risk of secondary ecological damage. Thirdly, the soil breaking rod 302 and the barb end 11 cooperatively provide a lowering guide, and the inclined block 402 in the soil breaking mechanism 4 of the outer ring of the vertical pipe 201 makes the pile maintain good verticality and consistency in loose, high-water-content or steep slope conditions, overcoming the problems of difficult operation and inaccurate positioning of traditional dense piling in narrow operation surfaces in mountainous areas, improving construction efficiency and engineering quality stability. In addition, the multi-directional anchoring structure formed after the expansion of the blades 804 has self-locking characteristics and is not easy to slip or pull out when encountering heavy rainfall or soil creep, enhancing the long-term protection reliability. Finally, the integrated feeding mechanism 1 is quickly installed through a modular plug-in method, has an ecological service function, and provides habitat and supply support for birds in forest areas without increasing the complexity of the main structure, which meets the comprehensive goal of ecological restoration. The overall scheme not only guarantees the engineering efficiency, but also takes into account the ecological friendliness, construction convenience and functional expandability, and effectively responds to the multiple deficiencies of the prior art in efficiency, cost, environmental impact and adaptability.

[0038] Embodiment two:

[0039] The embodiment is basically the same as the previous embodiment, except that the outer wall of the metal clamp 808 is adapted to the inner cavity of the adjacent receiving groove 5, the outer wall of the limiting block 806 is fixedly connected with the inner wall of the adjacent installation groove, and the two sides of the outer wall of one side of the limiting block 806 are respectively provided with inclined surfaces 807.

[0040] One end of each of the two short rods 9 is rotatably connected with the bottom of the top plate 202 through a pivot, and one end of each of the other two short rods 9 is rotatably connected with the inner wall of the vertical pipe 201 through a pivot.

[0041] A V-shaped clamping groove 303 is formed on one side of the top of the soil breaking rod 302, and a plurality of weight reduction holes 304 are formed on one side of the soil breaking rod 302 along the vertical direction of the soil breaking rod 302.

[0042] The outer ring of the vertical pipe 201 is provided with a plurality of soil breaking mechanisms 4 along the circumferential direction of the vertical pipe 201, and the soil breaking mechanism 4 comprises a mounting seat 401, one side of the mounting seat 401 is fixedly connected with one side of the adjacent vertical pipe 201, the other side of the mounting seat 401 is fixedly connected with an inclined block 402, and a plurality of water permeable holes 403 are formed in one side of the inclined block 402 and along the horizontal direction of the inclined block 402.

[0043] Working principle: through the installation of the installation slot on both sides of the top of the blade 804 and the built-in limiting block 806 and metal clamp 808, when the blade 804 is embedded into the soil with the unfolding of the rotating clamping mechanism 8, the limiting block 806 provides structural support for the metal clamp 808, and the metal clamp 808 is simultaneously cut into the soil to form multiple-point occlusion, thereby enhancing the stability of the connection between the blade 804 and the soil, preventing the retraction or loosening of the blade 804 after being stressed, through the matching of the outer wall of the metal clamp 808 with the inner cavity of the storage slot 5, the fixing of the limiting block 806 in the installation slot and the setting of the inclined surface 807 on the side wall of the limiting block 806, in the process of the outward unfolding of the blade 804, the inclined surface 807 guides the smooth sliding of the metal clamp 808 out of the storage slot 5 and reduces the resistance of the soil, and the matching structure ensures the stability of the movement track of the metal clamp 808, thereby reducing the unfolding resistance, improving the reliability and consistency of the anchoring action, through the setting of the rotating connection of one end of two short rods 9 with the bottom of the top plate 202 and the rotating connection of one end of the other two short rods 9 with the inner wall of the vertical pipe 201, when the load rod 6 rotates to drive the movement of the carrier rod 803, the short rod 9 and the connecting rod 10 jointly form a four-bar linkage transmission mechanism, which restricts the movement path of the rotating clamping mechanism 8, thereby ensuring the synchronous and stable radial unfolding of multiple blades 804 and avoiding jamming or partial load, through the setting of the V-shaped clamping groove 303 on the top of the soil breaking rod 302 and the weight reduction hole 304 in the rod body, in the process of the lowering of the pile body, the V-shaped clamping groove 303 can assist in clamping soil blocks or positioning with other components, and the weight reduction hole 304 reduces the overall weight without weakening the structural strength, thereby optimizing the soil breaking and guiding performance, reducing material consumption and facilitating transportation and installation.

[0044] Example three:

[0045] The difference between this embodiment and the previous embodiment is that one end of the load rod 6 is rotatably connected with the inner wall of the adjacent vertical pipe 201, and a hexagonal groove 7 is formed in the extended end of the load rod 6.

[0046] The roof 103 is arranged above the bottom frame 101, the feeding basin 102 is fixedly connected to the bottom of the inner cavity of the bottom frame 101, a plurality of assembly rods 105 are fixedly connected to the bottom of the bottom frame 101 and along the circumferential direction of the bottom frame 101, a plurality of plug caps 106 are fixedly connected to the top of the top plate 202 and along the circumferential direction of the top plate 202, and one end of the assembly rod 105 is inserted into the inner cavity of the adjacent plug cap 106.

[0047] The upper surface of the bottom frame 101 is fixedly connected with a plurality of support rods 104 along the circumferential direction of the bottom frame 101, one end of the support rod 104 is fixedly connected with one side of the adjacent roof 103.

[0048] The force rod 6 is located at the central position of the inner cavity of the vertical pipe 201, and a plurality of cylinders 802 are located in the inner cavity of the vertical pipe 201.

[0049] Working principle: through the setting of the soil breaking mechanism 4 including the mounting seat 401, the inclined block 402 and the water permeable hole 403 outside the vertical pipe 201, when the pile body is driven into the soil layer, the inclined block 402 plays a wedge-shaped soil breaking role, reduces the lowering resistance, and the water permeable hole 403 allows rainwater to penetrate along the side of the pile body and be discharged, achieving the effects of improving the penetration performance in complex soil, preventing local water accumulation from softening the soil to maintain long-term stability, through the setting of the force rod 6 rotatably connected with the inner wall of the vertical pipe 201 at one end and extending out of the top plate 202 at the other end and the setting of the hexagonal groove 7, during construction, an external hexagonal wrench can be inserted into the hexagonal groove 7 to directly apply torque, so that the force rod 6 stably rotates without axial movement, achieving the effects of realizing convenient, efficient and accurate anchoring expansion operation and improving the efficiency of on-site construction, through the setting of the feeding mechanism 1 including the bottom frame 101, the feeding basin 102, the roof 103, the assembly rod 105 and the plug-in cap 106 above the top plate 202, the assembly rod 105 can be quickly inserted into the plug-in cap 106 to complete modular assembly without additional fasteners, achieving the effects of flexibly integrating ecological service functions on the basis of repairing the main function of the pile body, conveniently providing supplies for birds in the forest area without affecting the main structure, through the setting of the support rod 104 on the upper surface of the bottom frame 101 along the circumference and the fixed connection of the support rod 104 with the roof 103, the roof 103 is stably supported above the feeding basin 102 to form a rain-shielding structure, achieving the effects of effectively preventing rainwater from falling into the feeding basin 102 to cause the feed to be damp and deteriorate, and guaranteeing the dry and sanitary environment for birds to feed, through the setting of the force rod 6 at the central position of the inner cavity of the vertical pipe 201 and the arrangement of a plurality of cylinders 802 in the inner cavity of the vertical pipe 201, the components of the rotating clamping mechanism 8 are symmetrically distributed and the stress is balanced in the limited space, avoiding eccentric rotation to cause jamming or wear, achieving the effects of improving the running stability of the transmission system, prolonging the service life of the device and guaranteeing the synchronous expansion precision of the plurality of blades 804.

[0050] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, the described embodiments can be modified in various ways without departing from the spirit and scope of the present application. Therefore, the above figures and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A natural forest ecological restoration pile with an anchoring structure, comprising a protective mechanism (2), characterized in that, The protective mechanism (2) includes a vertical pipe (201). A plurality of hook mechanisms (3) are provided on the outer ring of the vertical pipe (201) and along the vertical direction of the vertical pipe (201). The hook mechanism (3) includes a circular frame (301). The circular frame (301) is sleeved on the outer wall of the vertical pipe (201). A plurality of soil-breaking rods (302) are fixedly connected on the outer wall of the circular frame (301) and along the circumference of the circular frame (301). A force-bearing rod (6) is vertically provided in the inner cavity of the vertical pipe (201). A plurality of locking mechanisms (8) are provided on the outer ring of the force-bearing rod (6) and along the vertical direction of the force-bearing rod (6). The rotary locking mechanism (8) includes a toothed column (801), which is sleeved on the outer ring of the force-bearing rod (6). A plurality of bearing rods (803) are arranged on the outer ring of the toothed column (801) along the circumferential direction of the toothed column (801). A cylinder (802) is sleeved in the middle of the outer ring of the bearing rod (803). A plurality of tooth grooves (805) are opened on the outer ring of the cylinder (802) along the circumferential direction of the cylinder (802). The outer ring of the toothed column (801) is connected to the inner cavity of the adjacent tooth groove (805) by a locking tooth meshing. Blades (804) are sleeved on both sides of the outer ring of the cylinder (802). The outer ring of the vertical tube (201) and along the circumferential direction of the vertical tube (201) are provided with a number of storage slots (5). The outer ring of the blade (804) is slidably connected to the inner cavity of the corresponding storage slot (5). One end of the vertical tube (201) is fixedly connected to the top plate (202). The other end of the vertical tube (201) is fixedly connected to the barbed end (11). One end of the force rod (6) extends through the side wall of the top plate (202) through the bushing to one side of the top plate (202). The other end of the force rod (6) is rotatably connected to the inner wall of the adjacent vertical tube (201). The two adjacent bearing rods (803) are fixedly connected by the connecting rod (10). One end of each of the two bearing rods (803) is fixedly connected to a short rod (9).

2. The natural forest ecological restoration pile with anchoring structure according to claim 1, characterized in that, The blade (804) has mounting slots on both sides of its top, and the inner cavity of the mounting slots is provided with a limiting block (806). The limiting block (806) is fixedly connected to metal clips (808) on both sides.

3. A natural forest ecological restoration pile with an anchoring structure according to claim 2, characterized in that, The outer wall of the metal clip (808) is adapted to the inner cavity of the adjacent storage slot (5), the outer wall of the limiting block (806) is fixedly connected to the inner wall of the adjacent mounting slot, and the two sides of the outer wall of the limiting block (806) are respectively provided with inclined surfaces (807).

4. A natural forest ecological restoration pile with an anchoring structure according to claim 1, characterized in that, One end of two of the short rods (9) is rotatably connected to the bottom of the top plate (202) via a pivot, and one end of the other two short rods (9) is rotatably connected to the inner wall of the vertical pipe (201) via a pivot.

5. A natural forest ecological restoration pile with an anchoring structure according to claim 1, characterized in that, The top side of the soil breaking rod (302) is provided with a V-shaped groove (303), and a number of weight-reducing through holes (304) are provided on one side of the soil breaking rod (302) and along the vertical direction of the soil breaking rod (302).

6. A natural forest ecological restoration pile with an anchoring structure according to claim 1, characterized in that, The outer ring of the vertical pipe (201) and along the circumferential direction of the vertical pipe (201) are provided with a number of soil breaking mechanisms (4). The soil breaking mechanism (4) includes a mounting base (401). One side of the mounting base (401) is fixedly connected to one side of the adjacent vertical pipe (201). The other side of the mounting base (401) is fixedly connected to an inclined block (402). One side of the inclined block (402) and along the horizontal direction of the inclined block (402) are provided with a number of water-permeable holes (403).

7. A natural forest ecological restoration pile with an anchoring structure according to claim 1, characterized in that, One end of the force-bearing rod (6) is rotatably connected to the inner wall of the adjacent vertical pipe (201) via a rotating shaft, and the extended end of the force-bearing rod (6) is provided with a hexagonal groove (7).

8. A natural forest ecological restoration pile with an anchoring structure according to claim 1, characterized in that, A feeding mechanism (1) is provided above the top plate (202). The feeding mechanism (1) includes a bottom frame (101). An eave (103) is provided above the bottom frame (101). A feeding bowl (102) is fixedly connected to the bottom of the inner cavity of the bottom frame (101). Several assembly rods (105) are fixedly connected to the bottom of the bottom frame (101) and along the circumference of the bottom frame (101). Several plug caps (106) are fixedly connected to the top of the top plate (202) and along the circumference of the top plate (202). One end of the assembly rod (105) is plugged into the inner cavity of the adjacent plug cap (106).

9. A natural forest ecological restoration pile with an anchoring structure according to claim 8, characterized in that, A plurality of support rods (104) are fixedly connected to the upper surface of the base frame (101) and along the circumference of the base frame (101), and one end of the support rod (104) is fixedly connected to one side of the adjacent eaves (103).

10. A natural forest ecological restoration pile with an anchoring structure according to claim 1, characterized in that, The force-bearing rod (6) is located at the center of the inner cavity of the vertical tube (201), and several cylinders (802) are located in the inner cavity of the vertical tube (201).

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