Laying device and pond embankment laying method for preventing and controlling regeneration of Spartina alterniflora

Abstract

The invention discloses a laying device and a pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora, and relates to the technical field of slope protection laying. The invention comprises a laying vehicle, an installation frame, a laying assembly and an auxiliary assembly, a rotating clamping plate rotates to clamp and fix the laying film, a laying drum rolls downward along the inclined surface of the pond embankment, and drives the laying film to move, when the laying drum moves to the bottom of the pond embankment, the rotating clamping plate releases the fixation of one end of the laying film, a cutting knife cuts the film, a section of the laying film falls and fits with the surface of the pond embankment, when the laying drum moves back to its original position along the pond embankment, the rotating clamping plate and the moving clamping plate clamp and fix one end of the laying film, the laying vehicle moves, and laying work is performed on another pond embankment, and the laying film is driven to move by the movement of the laying drum along the inclined surface of the pond embankment, and the pond embankment is laid, thereby avoiding manual laying, reducing manpower consumption, and improving work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of slope protection paving, and in particular relates to a paving device and a pond embankment paving method for preventing and controlling the regeneration of Spartina alterniflora. Background Art

[0002] As an invasive alien species, Spartina alterniflora has been widely distributed in the banks of aquaculture ponds in coastal areas. It has strong adaptability and potential ecological hazards. Since the banks of aquaculture ponds are narrow and involve the production activities of farmers, existing mechanical operations and chemical methods are difficult to apply, so physical control solutions are needed;

[0003] Among the existing physical control schemes, a control scheme of "mowing + mulching + covering with soil + wooden stakes and bamboo fences for slope protection" is used. During the mulching process, the film is often unfolded manually and then gradually laid manually. However, the surface of the pond embankment is often inclined, and it is difficult for workers to work on the inclined surface. Manual laying is inconvenient, which reduces work efficiency. During the laying process, the film will fold when it is unfolded from a roll. The folded film affects the laying effect and needs to be manually leveled later, reducing the applicability of the equipment. Summary of the invention

[0004] In response to the problems in the related art, the present invention proposes a laying device and a pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora. The device has the functions of driving the movement of a laying film along the slope of the pond embankment by a laying roller, thereby laying the pond embankment, avoiding manual laying, reducing manpower consumption, and improving work efficiency; flattening the folded laying film to avoid folding of the laying film, which affects the laying effect, and improves the applicability of the device, and solves the technical problems that the laying surface of the pond embankment is often in an inclined state, which makes it difficult for workers to work on the inclined surface, and manual laying is inconvenient, reducing work efficiency; during the laying process, the film will fold when it is unfolded from a roll, and the folded film affects the laying effect, requiring subsequent manual flattening, which reduces the applicability of the equipment.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention is a laying device, comprising a laying vehicle, an installation frame, a laying component and an auxiliary component, wherein the installation frame is fixedly installed on the laying vehicle, a film installation rod is rotatably installed in the installation frame, the auxiliary component is arranged at one end of the installation frame, and the laying component is arranged on both sides of the installation frame;

[0006] The laying assembly comprises a clamping mounting plate, a movable clamping plate, a rotating clamping plate, a laying roller and a cutting knife; the clamping mounting plate is arranged at one end of the mounting frame, the movable clamping plate is fixedly mounted on one side of the clamping mounting plate, the rotating clamping plate is located below the movable clamping plate and is rotatably connected to the clamping mounting plate, the laying roller is arranged on a side of the clamping mounting plate away from the movable clamping plate, and the cutting knife is arranged at one end of the mounting frame;

[0007] The rotating clamping plate can be rotated from a vertical state to a horizontal state, and cooperate with the movable clamping plate to clamp and fix one end of the laying film. The laying roller can roll and drive the clamping mounting plate to move, thereby driving the laying film to move downward along the pond embankment for laying. When the laying roller moves to the bottom of the pond embankment, the rotating clamping plate rotates to release the fixation on one end of the laying film, and the cutting knife cuts the film, and a section of the laying film falls and fits the surface of the pond embankment. When the laying roller moves back to its original position along the pond embankment, the rotating clamping plate and the movable clamping plate clamp and fix one end of the laying film.

[0008] Preferably, the laying assembly also includes a fixed mounting plate, a fixed splint, a lifting splint, a lifting connection block and a lifting cylinder. The fixed mounting plates are fixedly mounted on both sides of the mounting frame, and the fixed splint and the lifting splint are arranged between the two fixed mounting plates. Both ends of the fixed splint are fixedly connected to the fixed mounting plates, the lifting splint is located above the fixed splint, and a lifting opening is provided on the side of the fixed mounting plate. The lifting connection block is slidably mounted in the lifting opening, and both ends of the lifting splint are fixedly connected to the lifting connection block. The lifting cylinder is fixedly mounted on a side of the fixed mounting plate away from the lifting splint, and the output end of the lifting cylinder is fixedly connected to the lifting connection block.

[0009] Preferably, the laying assembly also includes a movable connecting rod, a roller connecting rod, a rotating connecting plate, a movable guide block and a rotating motor. The movable guide block is fixedly installed on the side of the fixed mounting plate away from the movable clamping plate, the movable connecting rod is fixedly installed on both ends of the clamping mounting plate, the roller connecting rod is fixedly installed on both ends of the laying roller, one end of the rotating connecting plate is rotatably connected to the roller connecting rod, and the other end is rotatably connected to the movable connecting rod, two rotating mounting blocks are fixedly installed on one side of the clamping mounting plate, both ends of the rotating clamping plate are rotatably connected to the rotating mounting block respectively, the rotating motor is fixedly installed on one side of the rotating mounting block, and the rotating motor drive shaft passes through the rotating mounting block and is fixedly connected to the rotating clamping plate.

[0010] Preferably, the laying assembly also includes a laying unit, and the two laying units are respectively arranged on both sides of the installation frame, the laying unit includes a winding connection block, a winding rope, a winding winch and a winding motor, the winding connection block is rotatably connected to the movable connecting rod, support rods are fixedly installed on both sides of the installation frame, the winding motor is fixedly installed on the top surface of the support rod, the winding winch is fixedly connected to the winding motor drive shaft, one end of the winding rope is fixedly connected to the winding connection block, and the other end is fixedly connected to the winding winch, and the winding rope is partially wound on the winding winch.

[0011] Preferably, the laying component also includes a cutting mounting block, a cutting screw, a cutting motor and a limit block. Two of the cutting mounting blocks are fixedly mounted on the top surface of the lifting splint. Both ends of the cutting screw are rotatably connected to the cutting mounting blocks respectively. A sliding block is sleeved on the cutting screw. The cutting knife is fixedly mounted on the bottom surface of the sliding block. The limit block is fixedly mounted on a side of the cutting knife close to the lifting splint. The cutting motor is fixedly mounted on one side of the cutting mounting block. The cutting motor drive shaft passes through the cutting mounting block and is fixedly connected to the cutting screw.

[0012] Preferably, the auxiliary assembly includes an auxiliary laying roller, a flattening unit and a winding auxiliary unit, the auxiliary laying roller is rotatably installed in the installation frame, and the auxiliary laying roller is arranged between the film installation rod and the lifting clamp, two of the flattening units are arranged between the auxiliary laying roller and the film installation rod, the flattening unit includes a rotating installation plate, a rotating roller, a rotating belt, a flattening motor and a plurality of flattening mechanisms, the rotating installation plate is fixedly installed on the inner wall of one side of the installation frame, the two rotating rollers are rotatably installed on one side of the rotating installation plate, the motor mounting plate is fixedly installed on the inner wall of the installation frame, and the flattening motor is fixedly installed in the On the motor mounting plate, the motor driving shaft passes through the motor mounting plate and is fixedly connected to one of the rotating rollers, the rotating belt is sleeved on the rotating roller, and a plurality of flattening mechanisms are fixedly installed on the rotating belt, and the flattening mechanism includes an elastic mounting block, a lifting mounting plate, a lifting flattening block and a reset spring, the elastic mounting block is fixedly installed on the rotating belt, the lifting mounting plate is fixedly installed on one side of the elastic mounting block, the lifting flattening block is slidably installed with the lifting mounting plate, a spring mounting block is fixedly installed on the top surface of the lifting mounting plate, one end of the reset spring is fixedly connected to the lifting flattening block, and the other end is fixedly connected to the spring mounting block.

[0013] Preferably, the two winding auxiliary units are respectively arranged on both sides of the installation frame, and the winding auxiliary unit includes an auxiliary mounting block, a winding screw rod, a winding auxiliary motor and a cable pulling block, the auxiliary mounting block is fixedly mounted on one side of the outer wall of the installation frame, and a sliding groove is opened on the bottom surface of the auxiliary mounting block, the winding screw rod is rotatably installed in the sliding groove, and a slider is slidably installed in the sliding groove, and the slider is threadedly sleeved with the winding screw rod, the winding auxiliary motor is fixedly mounted on one end of the auxiliary mounting block, and the driving shaft of the winding auxiliary motor passes through the auxiliary mounting block and is fixedly connected to the winding screw rod, the cable pulling block is fixedly mounted on the bottom surface of the slider, and a cable through hole is opened on the side of the cable pulling block, and the winding cable passes through the cable through hole.

[0014] Preferably, the fixed splint, the lifting splint, the movable splint and the rotating splint are all provided with a plurality of through slots, the through slots of the fixed splint and the lifting splint are staggered with the through slots of the movable splint and the rotating splint, and the width of the limit block is greater than the width of the through slot of the lifting splint.

[0015] Preferably, the movable guide block is provided with a guide opening, the width of which is equal to the diameter of the movable connecting rod; and a plurality of protrusions are evenly installed around the paving drum.

[0016] A pond bank laying method for preventing and controlling the regeneration of Spartina alterniflora, using the above-mentioned laying device, comprises the following steps:

[0017] The rotating clamping plate rotates to reduce the gap between it and the movable clamping plate, thereby clamping and fixing the laid film;

[0018] The laying roller rolls downward along the slope of the pond bank, driving the movable clamping plate and the rotating clamping plate to move, thereby driving the laying film to move;

[0019] When the laying roller moves to the bottom of the pond bank, the rotating clamping plate rotates to release the fixation of one end of the laying film, and the cutting knife cuts the film located at the installation frame, and a section of the laying film falls and adheres to the surface of the pond bank;

[0020] In the process of the laying roller moving back to its original position along the pond bank, the laying film in contact with the surface of the pond bank is compacted. When the laying roller moves back to its original position along the pond bank, the rotating clamp and the movable clamp clamp and fix one end of the laying film, and the laying vehicle moves to carry out laying work on another pond bank.

[0021] Compared with the prior art, the present invention provides a laying device and a pond bank laying method for preventing and controlling the regeneration of Spartina alterniflora, which has the following beneficial effects:

[0022] 1. The rotating splint rotates to reduce the gap between it and the moving splint, so as to clamp and fix the laying film, and the laying drum rolls downward along the inclined surface of the pond bank, driving the moving splint and the rotating splint to move, thereby driving the laying film to move. When the laying drum moves to the bottom of the pond bank, the rotating splint rotates to release the fixation on one end of the laying film, and the cutting knife cuts the film located at the installation frame. A section of the laying film falls and fits the surface of the pond bank. In the process of the laying drum moving back to its original position along the pond bank, the laying film fitted with the surface of the pond bank is compacted. When the laying drum moves back to its original position along the pond bank, the rotating splint and the moving splint clamp and fix one end of the laying film, and the laying vehicle moves to lay another pond bank. The laying film is driven to move by the movement of the laying drum along the inclined surface of the pond bank, and the pond bank is laid, thereby avoiding manual laying, reducing manpower consumption, and improving work efficiency.

[0023] 2. The leveling motor drives the rotating roller to rotate, thereby driving the rotating belt to rotate, the rotating belt drives the lifting mounting plate to rotate, the lifting mounting plate drives the lifting leveling block to rotate, the bottom of the lifting leveling block contacts the laying film and moves toward the inner walls on both sides of the installation frame to level the folded laying film, avoid folding of the laying film, affect the laying effect, and improve the applicability of the device.

[0024] 3. When the winding rope is being wound, the winding auxiliary motor drives the winding screw to rotate, thereby moving the rope pulling block. The movement of the rope pulling block drives the winding rope to move, so that the winding rope can be evenly wound on the winding winch, avoiding the winding rope from being wound in one place and affecting the winding effect.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is one of the overall three-dimensional structural schematic diagrams of the present invention;

[0028] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the present invention;

[0029] Figure 3 It is one of the partial three-dimensional structural schematic diagrams of the present invention;

[0030] Figure 4 For the present invention Figure 3A schematic diagram of the structure at A;

[0031] Figure 5 This is the second schematic diagram of the partial three-dimensional structure of the present invention;

[0032] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at B;

[0033] Figure 7 This is the third schematic diagram of the partial three-dimensional structure of the present invention;

[0034] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at C;

[0035] Fig. 9 This is the fourth schematic diagram of the partial three-dimensional structure of the present invention;

[0036] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure at D.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] 1. Laying vehicle; 101. Installation frame; 102. Film installation rod; 2. Laying assembly; 201. Clamping installation plate; 202. Moving clamping plate; 203. Rotating clamping plate; 204. Laying roller; 205. Cutting knife; 206. Fixed installation plate; 207. Fixed clamping plate; 208. Lifting clamping plate; 209. Lifting connecting block; 210. Lifting cylinder; 211. Moving connecting rod; 212. Roller connecting rod; 213. Rotating connecting plate; 214. Moving guide block; 215. Rotating motor; 216. Cutting installation block; 217. Cutting screw rod; 218. Cutting motor; 219 , limit block; 3, auxiliary components; 301, auxiliary laying roller; 4, laying unit; 401, winding connection block; 402, winding rope; 403, winding winch; 404, winding motor; 5, leveling unit; 501, rotating mounting plate; 502, rotating roller; 503, rotating belt; 504, leveling motor; 51, leveling mechanism; 511, elastic mounting block; 512, lifting mounting plate; 513, lifting and leveling block; 514, reset spring; 6, winding auxiliary unit; 601, auxiliary mounting block; 602, winding screw rod; 603, winding auxiliary motor; 604, winding rope pulling block. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0040] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0041] For example, see Figure 1 - Fig.10 As shown, the present invention is a laying device, comprising a laying vehicle 1, an installation frame 101, a laying component 2 and an auxiliary component 3, wherein the installation frame 101 is fixedly installed on the laying vehicle 1, a film installation rod 102 is rotatably installed in the installation frame 101, the auxiliary component 3 is arranged at one end of the installation frame 101, and the laying component 2 is arranged on both sides of the installation frame 101;

[0042] The laying assembly 2 includes a clamping mounting plate 201, a movable clamping plate 202, a rotating clamping plate 203, a laying roller 204 and a cutting knife 205; the clamping mounting plate 201 is arranged at one end of the mounting frame 101, the movable clamping plate 202 is fixedly mounted on one side of the clamping mounting plate 201, the rotating clamping plate 203 is located below the movable clamping plate 202 and is rotatably connected to the clamping mounting plate 201, the laying roller 204 is arranged on one side of the clamping mounting plate 201 away from the movable clamping plate 202, and the cutting knife 205 is arranged at one end of the mounting frame 101;

[0043] The rotating clamping plate 203 can be rotated from a vertical state to a horizontal state, and cooperates with the movable clamping plate 202 to clamp and fix one end of the laying film. The laying roller 204 can roll and drive the clamping mounting plate 201 to move, thereby driving the laying film to move downward along the pond bank for laying. When the laying roller 204 moves to the bottom of the pond bank, the rotating clamping plate 203 rotates to release the fixation on one end of the laying film, and the cutting knife 205 cuts the film. A section of the laying film falls and fits the surface of the pond bank. When the laying roller 204 moves back to its original position along the pond bank, the rotating clamping plate 203 and the movable clamping plate 202 clamp and fix one end of the laying film.

[0044] When in use, the rotating clamping plate 203 rotates to reduce the gap between it and the movable clamping plate 202, so as to clamp and fix the laying film, and the laying roller 204 rolls downward along the inclined surface of the pond bank, driving the movable clamping plate 202 and the rotating clamping plate 203 to move, thereby driving the laying film to move. When the laying roller 204 moves to the bottom of the pond bank, the rotating clamping plate 203 rotates to release the fixation of one end of the laying film, and the cutting knife 205 cuts the film located at the installation frame 101, and a section of the laying film falls and is connected with the installation frame 101. The surface of the pond bank is fitted, and the laying roller 204 moves back to its original position along the pond bank, and the laying film that fits the surface of the pond bank is compacted. When the laying roller 204 moves back to its original position along the pond bank, the rotating clamp 203 and the movable clamp 202 clamp and fix one end of the laying film, and the laying vehicle 1 moves to carry out laying work on another pond bank. The laying film is driven to move by the movement of the laying roller 204 along the slope of the pond bank, and the pond bank is laid, thereby avoiding manual laying, reducing manpower consumption, and improving work efficiency.

[0045] Embodiment 2 is different from the above embodiment. Please refer to Figure 3 , Figure 4 , Figure 5 , Fig. 9 The laying component 2 also includes a fixed mounting plate 206, a fixed clamping plate 207, a lifting clamping plate 208, a lifting connection block 209 and a lifting cylinder 210. The fixed mounting plates 206 are fixedly mounted on both sides of the mounting frame 101, and a fixed clamping plate 207 and a lifting clamping plate 208 are arranged between the two fixed mounting plates 206. The two ends of the fixed clamping plate 207 are fixedly connected to the fixed mounting plate 206, and the lifting clamping plate 208 is located above the fixed clamping plate 207. A lifting opening is opened on the side of the fixed mounting plate 206. The lifting connection block 209 is slidably installed in the lifting opening. The two ends of the lifting clamping plate 208 are fixedly connected to the lifting connection block 209. The lifting cylinder 210 is fixedly mounted on the side of the fixed mounting plate 206 away from the lifting clamping plate 208, and the output end of the lifting cylinder 210 is fixedly connected to the lifting connection block 209.

[0046] During use, when the laying roller 204 moves to the bottom of the pond bank, the lifting cylinder 210 drives the lifting clamping plate 208 to move downward to fix the laying film. After the cutting is completed, the movable clamping plate 202 and the rotating clamping plate 203 fix the laying film fixed by the lifting clamping plate 208 and the fixed clamping plate 207, and the lifting clamping plate 208 moves upward to release the clamping of the laying film.

[0047] Embodiment 3 is different from the above embodiment. Please refer to Figure 3 , Figure 4 , Figure 5 , Figure 6The laying assembly 2 also includes a movable connecting rod 211, a roller connecting rod 212, a rotating connecting plate 213, a movable guide block 214 and a rotating motor 215. The fixed mounting plate 206 is fixedly mounted with a movable guide block 214 on one side away from the movable clamping plate 202. The movable connecting rods 211 are fixedly mounted on both ends of the clamping mounting plate 201. The roller connecting rods 212 are fixedly mounted on both ends of the laying roller 204. One end of the rotating connecting plate 213 is rotatably connected to the roller connecting rod 212, and the other end is rotatably connected to the movable connecting rod 211. Two rotating mounting blocks are fixedly mounted on one side of the clamping mounting plate 201. Both ends of the rotating clamping plate 203 are rotatably connected to the rotating mounting blocks respectively. The rotating motor 215 is fixedly mounted on one side of the rotating mounting block. The driving shaft of the rotating motor 215 passes through the rotating mounting block and is fixedly connected to the rotating clamping plate 203.

[0048] When in use, the rotating motor 215 drives the rotating clamping plate 203 to rotate, so that the rotating clamping plate 203 clamps and fixes the laying film; when the laying roller 204 moves along the slope of the pond bank, the clamping and mounting plate 201 is driven to move by the rotating connecting plate 213.

[0049] Embodiment 4 is different from the above embodiment. Please refer to Figure 3 , Figure 4 The laying assembly 2 also includes a laying unit 4. The two laying units 4 are respectively arranged on both sides of the installation frame 101. The laying unit 4 includes a winding connection block 401, a winding rope 402, a winding winch 403 and a winding motor 404. The winding connection block 401 is rotatably connected to the movable connecting rod 211. Support rods are fixedly installed on both sides of the installation frame 101. The winding motor 404 is fixedly installed on the top surface of the support rod. The winding winch 403 is fixedly connected to the driving shaft of the winding motor 404. One end of the winding rope 402 is fixedly connected to the winding connection block 401, and the other end is fixedly connected to the winding winch 403, and the winding rope 402 is partially wound on the winding winch 403.

[0050] When in use, the winding motor 404 drives the winding winch 403 to rotate, reducing the wound portion of the winding rope 402, and the laying drum 204 moves downward along the slope of the pond bank. When the laying drum 204 moves to the bottom end of the pond bank, the winding motor 404 drives the winding winch 403 to rotate, increasing the wound portion of the winding rope 402, and the winding rope 402 drives the clamping mounting plate 201 to move through the winding connecting block 401, thereby driving the laying drum 204 to move.

[0051] Embodiment 5 is different from the above embodiment. Please refer to Figure 3 , Figure 6 , Figure 8The laying component 2 also includes a cutting installation block 216, a cutting screw rod 217, a cutting motor 218 and a limit block 219. Two cutting installation blocks 216 are fixedly installed on the top surface of the lifting splint 208. Both ends of the cutting screw rod 217 are rotatably connected to the cutting installation blocks 216. A sliding block is sleeved on the cutting screw rod 217. The cutting knife 205 is fixedly installed on the bottom surface of the sliding block. The limit block 219 is fixedly installed on the side of the cutting knife 205 close to the lifting splint 208. The cutting motor 218 is fixedly installed on one side of the cutting installation block 216. The driving shaft of the cutting motor 218 passes through the cutting installation block 216 and is fixedly connected to the cutting screw rod 217.

[0052] When in use, the cutting motor 218 drives the cutting screw 217 to rotate, thereby driving the cutting knife 205 to move, and the cutting knife 205 cuts the laid film.

[0053] Embodiment 6 is different from the above embodiment. Please refer to Figure 4 , Figure 6 , Fig. 9 , Fig.10 The auxiliary component 3 includes an auxiliary laying roller 301, a flattening unit 5 and a winding auxiliary unit 6. The auxiliary laying roller 301 is rotatably installed in the installation frame 101, and the auxiliary laying roller 301 is arranged between the film installation rod 102 and the lifting clamping plate 208. The two flattening units 5 are arranged between the auxiliary laying roller 301 and the film installation rod 102. The flattening unit 5 includes a rotating installation plate 501, a rotating roller 502, a rotating belt 503, a flattening motor 504 and a plurality of flattening mechanisms 51. The rotating installation plate 501 is fixedly installed on the inner wall of one side of the installation frame 101. The two rotating rollers 502 are rotatably installed on one side of the rotating installation plate 501. The motor mounting plate is fixedly installed on the inner wall of the installation frame 101, and the flattening motor 504 is fixedly installed. On the motor mounting plate, the motor driving shaft passes through the motor mounting plate and is fixedly connected to a rotating roller 502, the rotating belt 503 is sleeved on the rotating roller 502, and a plurality of flattening mechanisms 51 are fixedly installed on the rotating belt 503. The flattening mechanisms 51 include an elastic mounting block 511, a lifting mounting plate 512, a lifting flattening block 513 and a reset spring 514. The elastic mounting block 511 is fixedly installed on the rotating belt 503, the lifting mounting plate 512 is fixedly installed on one side of the elastic mounting block 511, the lifting flattening block 513 is slidably installed with the lifting mounting plate 512, a spring mounting block is fixedly installed on the top surface of the lifting mounting plate 512, and one end of the reset spring 514 is fixedly connected to the lifting flattening block 513, and the other end is fixedly connected to the spring mounting block;

[0054] When in use, the leveling motor 504 drives the rotating roller 502 to rotate, thereby driving the rotating belt 503 to rotate, the rotating belt 503 drives the lifting and lowering mounting plate 512 to rotate, the lifting and lowering mounting plate 512 drives the lifting and lowering leveling block 513 to rotate, the bottom of the lifting and lowering leveling block 513 contacts the laying film and moves toward the inner walls on both sides of the installation frame 101, to level the folded laying film, to avoid folding of the laying film, affecting the laying effect, and to improve the applicability of the device.

[0055] Embodiment 7 is different from the above embodiment. Please refer to Figure 4 , Figure 6 , two winding auxiliary units 6 are respectively arranged on both sides of the installation frame 101, and the winding auxiliary unit 6 includes an auxiliary mounting block 601, a winding screw rod 602, a winding auxiliary motor 603 and a cable pulling block 604. The auxiliary mounting block 601 is fixedly mounted on one side of the outer wall of the installation frame 101, and a sliding groove is provided on the bottom surface of the auxiliary mounting block 601. The winding screw rod 602 is rotatably installed in the sliding groove. A slider is slidably installed in the sliding groove. The slider is threadedly sleeved with the winding screw rod 602. The winding auxiliary motor 603 is fixedly mounted on one end of the auxiliary mounting block 601. The driving shaft of the winding auxiliary motor 603 passes through the auxiliary mounting block 601 and is fixedly connected to the winding screw rod 602. The cable pulling block 604 is fixedly mounted on the bottom surface of the slider. A cable through hole is provided on the side of the cable pulling block 604, and the winding cable 402 passes through the cable through hole.

[0056] During use, when the winding rope 402 is wound, the winding auxiliary motor 603 drives the winding screw 602 to rotate, thereby moving the winding rope pulling block 604, and the movement of the winding rope pulling block 604 drives the winding rope 402 to move, so that the winding rope 402 can be evenly wound on the winding winch 403, avoiding the winding rope 402 from being wound in one place and affecting the winding effect.

[0057] Embodiment 8 is different from the above embodiment. Please refer to Figure 1 , Fig. 9 The fixed clamping plate 207, the lifting clamping plate 208, the movable clamping plate 202 and the rotating clamping plate 203 are all provided with a plurality of through slots. The through slots of the fixed clamping plate 207 and the lifting clamping plate 208 are staggered with the through slots of the movable clamping plate 202 and the rotating clamping plate 203. The width of the limit block 219 is greater than the width of the through slot of the lifting clamping plate 208.

[0058] When in use, when the fixed splint 207 and the lifting splint 208 fix the laying film, the movable splint 202 moves towards the lifting splint 208, the movable splint 202 and the lifting splint 208 are staggered with each other, the rotating splint 203 rotates to a horizontal state, the rotating splint 203 and the fixed splint 207 are staggered with each other, and the rotating splint 203 and the movable splint 202 also clamp and fix the laying film.

[0059] Embodiment 9 is different from the above embodiment. Please refer to Figure 3 , Figure 7 , Fig. 9 The movable guide block 214 is provided with a guide opening, the width of which is equal to the diameter of the movable connecting rod 211; a plurality of protrusions are evenly installed around the laying roller 204;

[0060] During use, when the movable splint 202 moves toward the lifting splint 208, the guide mouth guides and limits the movable connecting rod 211, so that the movable splint 202 and the lifting splint 208 are staggered with each other; when the laying roller 204 moves the pond bank back to its original position, the laying film that is in contact with the surface of the pond bank is compacted, and the protrusions can improve the compaction effect, so that the film can better fit with the surface of the pond bank.

[0061] A pond bank laying method for preventing and controlling the regeneration of Spartina alterniflora, using the above-mentioned laying device, comprises the following steps:

[0062] The rotating clamping plate 203 rotates to reduce the gap between it and the moving clamping plate 202, thereby clamping and fixing the laid film;

[0063] The laying roller 204 rolls downward along the slope of the pond bank, driving the movable clamping plate 202 and the rotating clamping plate 203 to move, thereby driving the laying film to move;

[0064] When the laying roller 204 moves to the bottom of the pond bank, the rotating clamping plate 203 rotates to release the fixation of one end of the laying film, and the cutting knife 205 cuts the film located at the installation frame 101, and a section of the laying film falls and adheres to the surface of the pond bank;

[0065] When the laying roller 204 moves back to its original position along the bank, the laying film that adheres to the surface of the bank is compacted. When the laying roller 204 moves back to its original position along the bank, the rotating clamping plate 203 and the movable clamping plate 202 clamp and fix one end of the laying film, and the laying vehicle 1 moves to carry out laying work on another bank.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0067] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can better understand and use the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora, characterized in that: The following steps are involved: The rotating clamping plate rotates to reduce the gap between it and the moving clamping plate, thereby clamping and fixing the laid film; The laying roller rolls downward along the slope of the pond bank, driving the moving clamping plate and the rotating clamping plate to move, thereby driving the laying film to move; When the laying roller moves to the bottom of the pond bank, the rotating clamp rotates to release the fixation of one end of the laying film, and the cutting knife cuts the film at the installation frame, and a section of the laying film falls and fits the surface of the pond bank; When the laying roller moves back to its original position along the pond bank, the laying film that is in contact with the surface of the pond bank is compacted. When the laying roller moves back to its original position along the pond bank, the rotating clamping plate and the moving clamping plate clamp one end of the laying film, and the laying vehicle moves to lay the film on another pond bank. A laying device is used, which includes a laying vehicle, a mounting frame, a laying component and an auxiliary component. The mounting frame is fixedly mounted on the laying vehicle, a film mounting rod is rotatably mounted in the mounting frame, the auxiliary component is arranged at one end of the mounting frame, and the laying component is arranged on both sides of the mounting frame; The laying assembly comprises a clamping mounting plate, a movable clamping plate, a rotating clamping plate, a laying roller and a cutting knife; the clamping mounting plate is arranged at one end of the mounting frame, the movable clamping plate is fixedly mounted on one side of the clamping mounting plate, the rotating clamping plate is rotatably connected to the clamping mounting plate, the laying roller is arranged on one side of the clamping mounting plate, and the cutting knife is arranged at one end of the mounting frame; The rotating clamp and the moving clamp can fix the laying film, and the laying roller can drive the laying film to move downward along the pond bank. When the laying roller moves to the bottom of the pond bank, the rotating clamp rotates to release the fixation of the laying film, and the cutting knife can cut the film.

2. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 1, characterized in that: The laying assembly also includes a fixed mounting plate, a fixed splint, a lifting splint, a lifting connection block and a lifting cylinder. The fixed mounting plates are fixedly mounted on both sides of the mounting frame, and the fixed splint and the lifting splint are arranged between the two fixed mounting plates. Both ends of the fixed splint are fixedly connected to the fixed mounting plates, respectively. The lifting splint is located above the fixed splint. A lifting opening is provided on the side of the fixed mounting plate. The lifting connection block is slidably mounted in the lifting opening. Both ends of the lifting splint are fixedly connected to the lifting connection block. The lifting cylinder is fixedly mounted on a side of the fixed mounting plate away from the lifting splint, and the output end of the lifting cylinder is fixedly connected to the lifting connection block.

3. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 2, characterized in that: The paving assembly also includes a movable connecting rod, a roller connecting rod, a rotating connecting plate, a movable guide block and a rotating motor, the movable guide block is fixedly installed on the side of the fixed mounting plate away from the movable clamping plate, the movable connecting rod is fixedly installed on both ends of the clamping mounting plate, the roller connecting rod is fixedly installed on both ends of the paving roller, one end of the rotating connecting plate is rotatably connected to the roller connecting rod, and the other end is rotatably connected to the movable connecting rod, two rotating mounting blocks are fixedly installed on one side of the clamping mounting plate, the two ends of the rotating clamping plate are respectively rotatably connected to the rotating mounting block, the rotating motor is fixedly installed on one side of the rotating mounting block, and the rotating motor drive shaft passes through the rotating mounting block and is fixedly connected to the rotating clamping plate.

4. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 3, characterized in that: The laying assembly also includes a laying unit, and the two laying units are respectively arranged on both sides of the installation frame, the laying unit includes a winding connection block, a winding rope, a winding winch and a winding motor, the winding connection block is rotatably connected to the movable connecting rod, support rods are fixedly installed on both sides of the installation frame, the winding motor is fixedly installed on the top surface of the support rod, the winding winch is fixedly connected to the driving shaft of the winding motor, one end of the winding rope is fixedly connected to the winding connection block, and the other end is fixedly connected to the winding winch, and the winding rope is partially wound on the winding winch.

5. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 4, characterized in that: The laying assembly also includes a cutting mounting block, a cutting screw, a cutting motor and a limit block. Two cutting mounting blocks are fixedly mounted on the top surface of the lifting splint. Both ends of the cutting screw are rotatably connected to the cutting mounting blocks respectively. A sliding block is sleeved on the cutting screw. The cutting knife is fixedly mounted on the bottom surface of the sliding block. The limit block is fixedly mounted on a side of the cutting knife close to the lifting splint. The cutting motor is fixedly mounted on one side of the cutting mounting block. The cutting motor drive shaft passes through the cutting mounting block and is fixedly connected to the cutting screw.

6. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 5, characterized in that: The auxiliary component includes an auxiliary laying roller, a flattening unit and a winding auxiliary unit. The auxiliary laying roller is rotatably installed in the installation frame, and the auxiliary laying roller is arranged between the film installation rod and the lifting clamping plate. The two flattening units are arranged between the auxiliary laying roller and the film installation rod. The flattening unit includes a rotating mounting plate, a rotating roller, a rotating belt, a flattening motor and a plurality of flattening mechanisms. The rotating mounting plate is fixedly installed on the inner wall of one side of the installation frame, the two rotating rollers are rotatably installed on one side of the rotating mounting plate, the motor mounting plate is fixedly installed on the inner wall of the installation frame, and the flattening motor is fixedly installed on the motor mounting plate On the mounting plate, the driving shaft of the leveling motor passes through the motor mounting plate and is fixedly connected to one of the rotating rollers, the rotating belt is sleeved on the rotating roller, and a plurality of leveling mechanisms are fixedly installed on the rotating belt, and the leveling mechanism includes an elastic mounting block, a lifting mounting plate, a lifting leveling block and a reset spring, the elastic mounting block is fixedly installed on the rotating belt, the lifting mounting plate is fixedly installed on one side of the elastic mounting block, the lifting leveling block is slidably installed with the lifting mounting plate, a spring mounting block is fixedly installed on the top surface of the lifting mounting plate, one end of the reset spring is fixedly connected to the lifting leveling block, and the other end is fixedly connected to the spring mounting block.

7. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 6, characterized in that: The two winding auxiliary units are respectively arranged on both sides of the installation frame, and the winding auxiliary unit comprises an auxiliary mounting block, a winding screw rod, a winding auxiliary motor and a cable winding pulling block. The auxiliary mounting block is fixedly mounted on one side of the outer wall of the mounting frame, and a sliding groove is opened on the bottom surface of the auxiliary mounting block. The winding screw rod is rotatably mounted in the sliding groove, and a slider is slidably installed in the sliding groove, and the slider is threadedly sleeved with the winding screw rod. The winding auxiliary motor is fixedly mounted on one end of the auxiliary mounting block, and the driving shaft of the winding auxiliary motor passes through the auxiliary mounting block and is fixedly connected to the winding screw rod. The cable winding pulling block is fixedly mounted on the bottom surface of the slider, and a cable winding through hole is opened on the side of the cable winding pulling block, and the winding cable passes through the cable winding through hole.

8. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 7, characterized in that: The fixed splint, the lifting splint, the movable splint and the rotating splint are all provided with a plurality of through slots, the through slots of the fixed splint and the lifting splint are staggered with the through slots of the movable splint and the rotating splint, and the width of the limit block is greater than the width of the through slot of the lifting splint.

9. A pond embankment laying method for preventing and controlling the regeneration of Spartina alterniflora according to claim 8, characterized in that: The movable guide block is provided with a guide opening, the width of which is equal to the diameter of the movable connecting rod; and a plurality of protrusions are evenly installed around the paving drum.

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