Beach operation boat tractor

Abstract

The invention relates to a mudflat operation boat tractor, and belongs to the technical field of spartina alterniflora governance, the mudflat operation boat tractor comprises a boat tractor, the back of the boat tractor is provided with an anti-silting assembly, a mowing and crushing assembly, a rotary tillage assembly or a film mulching assembly, the anti-silting assembly is used for increasing the contact area of the contact surface of the boat tractor and the ground, the silting possibility of the boat tractor is reduced, and the mowing and crushing assembly is used for mowing and crushing the boat tractor. The mowing and crushing assembly is used for mowing the spartina alterniflora so as to reduce the height of the spartina alterniflora, the rotary tillage assembly is used for pressing the crushed spartina alterniflora into slurry and turning the slurry below a mud flat to a surface layer, and the film mulching assembly is used for laying an agricultural film to the spartina alterniflora so as to inhibit photosynthesis of the spartina alterniflora. The method has the effect of improving the spartina alterniflora treatment efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of Spartina alterniflora control, and in particular to a mechanized tilling boat for tidal flat operations. Background Art

[0002] Spartina alterniflora mainly grows in low and medium tidal flats in coastal zones, especially muddy tidal flats. The terrain of the growing area is complex, prone to siltation, and affected by tides, making its eradication particularly difficult. Existing machinery mainly includes water excavators, rotary tillers, mowing boats, etc., and there is no machine suitable for all-terrain eradication.

[0003] A mechanized tiller boat is an agricultural machine mainly used for paddy field operations. During paddy field operations, the mechanized tiller boat uses the floating working principle to rely on the water on the paddy field surface to lubricate the hull and reduce the friction between the hull and the soil. At the same time, the mechanized tiller boat also uses the buoyancy generated by the water to reduce the lower limit depth of the whole machine in the farmland soil to avoid increased driving resistance and working resistance. Then, the rotary tillage device suspended on it is used to complete the rotary tillage operation of the paddy field. In the vast areas of rice planting in southern my country, mechanized tillers have made great achievements in improving planting quality and work efficiency.

[0004] However, the mechanized tiller boat cannot be effectively combined with the control of Spartina alterniflora, resulting in a relatively general control efficiency of Spartina alterniflora. Summary of the invention

[0005] In order to improve the control efficiency of Spartina alterniflora, the present application provides a mechanized tillage boat for tidal flat operations.

[0006] The present application provides a tidal flat operation mechanized tillage boat adopts the following technical solution: A mechanized tilling boat for tidal flat operations comprises the mechanized tilling boat, wherein an anti-silting component, a mowing and crushing component, a rotary tilling component or a film covering component is arranged at the rear of the mechanized tilling boat, wherein the anti-silting component is used to increase the contact area between the mechanized tilling boat and the ground contact surface, thereby reducing the possibility of the mechanized tilling boat sinking, the mowing and crushing component is used to mow Spartina alterniflora and reduce the height of the Spartina alterniflora, the rotary tilling component is used to press the crushed Spartina alterniflora into mud and turn the mud under the tidal flat to the surface, and the film covering component is used to lay an agricultural film on the Spartina alterniflora to inhibit the photosynthesis of the Spartina alterniflora.

[0007] Optionally, the anti-siltation component includes a crawling gear arranged on the traveling wheel of the tiller boat, and the crawling gear is a widened gear.

[0008] Optionally, the mowing and crushing assembly includes a first frame and a cutter arranged on the first frame, the first frame is used to connect to a tractor boat, a support frame is arranged on the first frame, the support frame is hinged on the first frame, a movable wheel is arranged on the support frame, the movable wheel is used to be supported on the ground, and also includes an adjusting member, the adjusting member is used to adjust the rotation angle of the support frame relative to the first frame, and adjust the depth of the cutter crushing the Spartina alterniflora, the cutter is rotatably arranged on the first frame, and also includes a first driving member for driving the cutter to rotate to crush the Spartina alterniflora.

[0009] Optionally, the first driving member includes a transmission shaft arranged on the first frame, and the transmission shaft is connected to the driving shaft of the motor-tiller boat through a universal joint. The first driving member also includes a transmission belt arranged between the transmission shaft and the tool mounting shaft. The driving shaft drives the transmission shaft to rotate, and the transmission shaft drives the conveyor belt to rotate and drives the tool to rotate.

[0010] Optionally, the support frame includes a portal frame, a vertical rod of the portal frame is hinged on the first frame, the movable wheel is rotatably arranged at the bottom of the portal frame, and the adjustment member includes an adjustment rod hinged on the first frame, and the portal frame is hinged on the adjustment rod.

[0011] Optionally, the rotary tillage assembly includes a second frame and a stubble burying roller, wherein the second frame is used to be connected to a tilling boat, and the stubble burying roller is rotatably arranged on the second frame. The assembly also includes a transmission member, which is used to transmit the rotation of the driving shaft of the tilling boat to the stubble burying roller, thereby driving the stubble burying roller to rotate and press the Spartina alterniflora into the mud and turn the mud below to the surface.

[0012] Optionally, the film covering assembly includes a third frame, an agricultural film fixing shaft, a directional roller and a backsoil pressing block, the third frame is used to connect to a mechanized tilling boat, the agricultural film fixing shaft, the directional roller and the backsoil pressing block are all arranged on the third frame, the agricultural film is inserted into the agricultural film fixing shaft and is rotatably connected to the rotating agricultural film fixing shaft, the directional roller is rotatably arranged on the side of the third frame, two backsoil pressing blocks are arranged, and the agricultural film is located between the two backsoil pressing blocks, and after the third frame drives the agricultural film to be laid on the ground, the backsoil pressing blocks drive the soil on both sides of the agricultural film to move toward the edge of the agricultural film and be pressed against the edge of the agricultural film.

[0013] Optionally, a cutting knife is provided on the third frame, and the cutting knife is slidably provided on the third frame. The cutting knife slides in a vertical direction, and a second driving member for driving the cutting knife to slide and cut the agricultural film is provided on the third frame; a covering member is provided on the third frame, and the covering member is used to press the agricultural film on the ground for laying after the agricultural film is cut.

[0014] Optionally, the covering member includes a covering rod arranged on the third frame, the covering rod is a telescopic rod, and a fixing nail is arranged at the end of the covering rod, and the fixing nail is used to insert the end of the agricultural film to the ground. After the fixing nail is inserted into the agricultural film, the mechanized tillage boat drives the third frame forward and drives the agricultural film to cover the ground, the covering rod is extended to adapt to the movement of the mechanized tillage boat, and the soil returning and pressing block drives the soil on both sides to be pressed against the edge of the agricultural film. The covering member also includes a separation member for driving the fixing nail to separate from the agricultural film.

[0015] Optionally, the separating member includes a mounting shaft arranged on a third frame, the covering rod is fixedly arranged on the mounting shaft, the length direction of the covering rod is perpendicular to the mounting shaft, the mounting shaft is rotatably arranged on the third frame, the length direction and the rotation axis of the mounting shaft are parallel to the length direction of the agricultural film fixing shaft, the separating member also includes a separating motor arranged on the third frame, and the mounting shaft is coaxially arranged on the separating motor.

[0016] In summary, the present application includes at least one of the following beneficial technical effects: 1. When treating Spartina alterniflora, first install the mowing and crushing assembly on the mechanized tillage boat, then the mechanized tillage boat moves forward to drive the mowing and crushing assembly to move, the mowing and crushing assembly moves to crush the Spartina alterniflora, and the height of the Spartina alterniflora is reduced, then the mowing and crushing assembly is removed from the mechanized tillage boat, and then the rotary tillage assembly is installed on the mechanized tillage boat. When the mechanized tillage boat drives the rotary tillage assembly forward, the crushed Spartina alterniflora is pressed into the mud, and the mud below is turned to the surface, and then the Spartina alterniflora is buried in the mud, so as to treat the Spartina alterniflora. Treatment; at the same time, the mowed and crushed Spartina alterniflora straw is pressed into the soil, reducing the recycling cost. At the same time, the straw rots and decomposes into organic fertilizer in the soil to improve the soil aggregate structure, enhance the physical and chemical properties such as water retention and temperature regulation, and increase soil fertility and organic matter content; at the same time, by mowing and crushing to control the height of Spartina alterniflora, the height of the cofferdam can be reduced to a certain extent, reducing the cost of the cofferdam. At the same time, mowing and crushing can consume part of the nutrients above the ground of Spartina alterniflora, and the new sprouts are neat, making the chemical spraying more uniform, which is conducive to improving the treatment effect; 2. In some specific areas, such as near dams and mangrove distribution areas, where it is impossible to carry out rotary tillage in a wide range and depth, the mulching method can be used for management. When mulching is used for management, the mulching component is installed on a mechanized tilling boat. When the mechanized tilling boat moves forward, the mulching component lays agricultural film on the Spartina alterniflora to inhibit the photosynthesis of the Spartina alterniflora, thereby controlling the Spartina alterniflora. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a mechanized tillage boat for beach operations in an embodiment of the present application; Figure 2It is a structural schematic diagram of a mowing and crushing assembly in a tidal flat operation mechanized tilling boat according to an embodiment of the present application; Figure 3 This is a schematic structural diagram of a rotary tillage assembly in a tidal flat operation mechanized tillage boat according to an embodiment of the present application; Figure 4 It is a structural schematic diagram of a film covering component in a tidal flat operation mechanized tillage boat according to an embodiment of the present application.

[0018] Description of the accompanying drawings: 1. a machine-tillage boat; 2. Anti-siltation assembly; 21. Creeping gear; 3. mowing and crushing assembly; 31. first frame; 32. cutter; 33. support frame; 34. moving wheel; 35. transmission shaft; 36. transmission belt; 37. adjustment rod; 4. Rotary tillage assembly; 41. Second frame; 42. Stubble burying roller; 5. Film covering assembly; 51. Third frame; 52. Agricultural film fixing shaft; 53. Directional roller; 54. Back-soil pressing block; 55. Cutting knife; 56. Electric push rod; 57. Covering rod; 58. Fixing nail; 59. Separation motor. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a tidal flat operation machine-cultivating boat. Figure 1-Figure 4 The mechanized tilling boat for tidal flat operation comprises a mechanized tilling boat 1. An anti-silting component 2, a mowing and crushing component 3, a rotary tilling component 4 or a film covering component 5 are arranged at the rear of the mechanized tilling boat 1. The anti-silting component 2 is used to increase the contact area between the mechanized tilling boat 1 and the ground contact surface, so as to reduce the possibility of silting of the mechanized tilling boat 1. The mowing and crushing component 3 is used to mow Spartina alterniflora and reduce the height of Spartina alterniflora. The rotary tilling component 4 is used to press the crushed Spartina alterniflora into the mud and turn the mud under the tidal flat to the surface. The film covering component 5 is used to lay agricultural film on the Spartina alterniflora to inhibit the photosynthesis of the Spartina alterniflora.

[0021] When treating the Spartina alterniflora, firstly, the mowing and crushing assembly 3 is installed on the mechanized tillage boat 1, and then the mechanized tillage boat 1 moves forward to drive the mowing and crushing assembly 3 to move, and the mowing and crushing assembly 3 moves to crush the Spartina alterniflora, thereby reducing the height of the Spartina alterniflora, and then the mowing and crushing assembly 3 is removed from the mechanized tillage boat 1, and then the rotary tillage assembly 4 is installed on the mechanized tillage boat 1. When the mechanized tillage boat 1 drives the rotary tillage assembly 4 to move forward, the crushed Spartina alterniflora is pressed into the mud, and the mud below is turned to the surface, and then the Spartina alterniflora is buried in the mud, thereby treating the Spartina alterniflora. At the same time, the mowed and crushed Spartina alterniflora straw is pressed into the soil, reducing the recycling cost. At the same time, the straw rots and decomposes into organic fertilizer in the soil to improve the soil aggregate structure, enhance the physical and chemical properties such as water retention and temperature regulation, and increase soil fertility and organic matter content. At the same time, the height of Spartina alterniflora can be controlled by mowing and crushing, which can reduce the height of the cofferdam and reduce the cost of the cofferdam to a certain extent. At the same time, mowing and crushing can consume part of the above-ground nutrients of Spartina alterniflora, and the new sprouts are neat, making the chemical spraying more uniform, which is beneficial to improving the control effect.

[0022] Reference Figure 1 In the embodiment of the present application, the anti-siltation component 2 includes a crawling gear 21 arranged on the walking wheel of the motor-tillage boat 1, and the crawling gear 21 is a widened gear; under the action of the crawling gear 21, the contact area between the motor-tillage boat 1 and the silt is increased, thereby reducing the possibility of the motor-tillage boat 1 sinking, thereby facilitating the control of the flower-protecting grass.

[0023] Reference Figure 2 In the embodiment of the present application, the mowing and crushing assembly 3 includes a first frame 31 and a cutter 32 arranged on the first frame 31, the cutter 32 is a high manganese steel blade, the first frame 31 is used to connect the mechanized farming boat 1, a support frame 33 is arranged on the first frame 31, the support frame 33 is hinged on the first frame 31, and a moving wheel 34 is arranged on the support frame 33, and the moving wheel 34 is used to be supported on the ground, and also includes an adjusting member, the adjusting member is used to adjust the rotation angle of the support frame 33 relative to the first frame 31, and adjust the depth of the cutter 32 crushing the Spartina alterniflora, the cutter 32 is rotatably arranged on the first frame 31, and also includes a first driving member for driving the cutter 32 to rotate to crush the Spartina alterniflora; when crushing the Spartina alterniflora, the first frame 31 is installed on the mechanized farming boat 1, and then the height of the cutter 32 is adjusted by the adjusting member, and then the cutter 32 is driven to rotate by the first driving member, and then the mechanized farming boat 1 moves forward to drive the cutter 32 to rotate, and the cutter 32 rotates to crush and cut the Spartina alterniflora, and the operation is simple and convenient.

[0024] Reference Figure 2In the embodiment of the present application, the first driving member includes a transmission shaft 35 arranged on the first frame 31, and the transmission shaft 35 is connected to the driving shaft of the motor-cultivating boat 1 through a universal joint. The first driving member also includes a transmission belt 36 arranged between the transmission shaft 35 and the installation shaft of the tool 32. The driving shaft drives the transmission shaft 35 to rotate, and the transmission shaft 35 drives the conveyor belt to rotate and drives the tool 32 to rotate; when the motor-cultivating boat 1 is started, the power system of the motor-cultivating boat 1 drives the driving shaft to rotate, the rotation of the driving shaft drives the universal joint to rotate, the rotation of the universal joint drives the transmission shaft 35 to rotate, the rotation of the transmission shaft 35 drives the transmission belt 36 to run, and the operation of the transmission belt 36 drives the tool 32 to rotate, and the operation of the transmission belt 36 drives the tool 32 to rotate, which is simple and convenient to operate.

[0025] Reference Figure 2 In the embodiment of the present application, the support frame 33 includes a portal frame, a vertical rod of the portal frame is hinged on the first frame 31, a moving wheel 34 is rotatably set at the bottom of the portal frame, and the adjusting member includes an adjusting rod 37 hinged on the first frame 31, and the portal frame is hinged on the adjusting rod 37; when adjusting the height of the tool 32, the adjusting rod 37 is rotated, and the adjusting rod 37 rotates to drive the portal frame to rotate, and the portal frame rotates to drive the moving wheel 34 to move toward the first frame 31 or away from the first frame 31, thereby driving the first frame 31 to rotate, and the first frame 31 rotates to adjust the height of the tool 32, and the operation is simple and convenient.

[0026] Reference Figure 2 and Figure 3 In the embodiment of the present application, the structure of the rotary tillage assembly 4 is similar to that of the mowing and crushing assembly 3. The rotary tillage assembly 4 includes a second frame 41 and a stubble burying roller 42. The second frame 41 is used to connect with the tiller boat 1. The stubble burying roller 42 is rotatably arranged on the second frame 41. It also includes a transmission member, which is used to transmit the rotation of the driving shaft of the tiller boat 1 to the stubble burying roller 42 to drive the stubble burying roller 42 to rotate and press the Spartina alterniflora into the mud and turn the mud below to the surface. The transmission member includes a transmission shaft 35 arranged on the second frame 41, and the transmission shaft 35 is connected to the universal joint. It is connected to the driving shaft of the motor-tillage boat 1, and the transmission part also includes a transmission belt 36 arranged between the transmission shaft 35 and the mounting shaft of the stubble burying roller 42. The driving shaft drives the transmission shaft 35 to rotate, and the transmission shaft 35 drives the conveyor belt to rotate and drives the stubble burying roller 42 to rotate; when the motor-tillage boat 1 drives the driving shaft to rotate, the rotation of the driving shaft drives the universal joint to rotate, the rotation of the universal joint drives the transmission shaft 35 to rotate, the rotation of the transmission shaft 35 drives the transmission belt 36 to run, and the operation of the transmission belt 36 drives the stubble burying roller 42 to rotate, thereby pressing down the Spartina alterniflora and spreading the mud below to the surface.

[0027] Reference Figure 1 and Figure 4In the embodiment of the present application, the film covering assembly 5 includes a third frame 51, an agricultural film fixing shaft 52, a directional roller 53 and a backsoil pressing block 54. The third frame 51 is used to connect the mechanized tilling boat 1. The agricultural film fixing shaft 52, the directional roller 53 and the backsoil pressing block 54 are all arranged on the third frame 51. The agricultural film is inserted into the agricultural film fixing shaft 52 and is rotatably connected to the rotating agricultural film fixing shaft 52. The directional roller 53 is rotatably arranged on the side of the third frame 51. Two backsoil pressing blocks 54 are arranged. The agricultural film is located between the two backsoil pressing blocks 54. After the third frame 51 drives the agricultural film to be laid on the ground, the backsoil pressing blocks 54 drive the soil on both sides of the agricultural film to move toward the edge of the agricultural film and be pressed against the edge of the agricultural film.

[0028] When covering the agricultural film, first pull the agricultural film from the third frame 51, then fix the agricultural film on the ground, and then the mechanized tiller 1 drives the third frame 51 forward. When the third frame 51 moves forward, the directional roller 53 is supported on the ground and drives the third frame 51 forward. At the same time, the backfilling and pressing soil block 54 drives the soil on both sides to move toward the agricultural film and press it on the edge of the agricultural film. Under the action of the backfilling and pressing soil block 54, the soil above the agricultural film is compacted and the agricultural film is fixed on the soil.

[0029] Reference Figure 4 In the embodiment of the present application, a cutting knife 55 is provided on the third frame 51, and the cutting knife 55 is slidably provided on the third frame 51, and the cutting knife 55 slides in the vertical direction. The third frame 51 is provided with a second driving member for driving the cutting knife 55 to slide and cut the agricultural film, and the second driving member includes an electric push rod 56 provided on the third frame 51, and the length direction of the output shaft of the electric push rod 56 is perpendicular to the ground, and the cutting knife 55 is fixedly provided on the output shaft of the electric push rod 56; a covering member is provided on the third frame 51, and the covering member is used to press the agricultural film on the ground for laying after the agricultural film is cut. After the agricultural film is laid to the designed position, the electric push rod 56 is started, and the electric push rod 56 drives the cutting knife 55 to move toward the agricultural film, and the cutting knife 55 cuts the agricultural film; then the mechanized farming boat 1 moves to the next laying position, and then fixes the end of the agricultural film on the ground through the covering member, and then drives the third frame 51 forward through the mechanized farming boat 1 to drive the agricultural film to cover.

[0030] Reference Figure 4In the embodiment of the present application, the covering member includes a covering rod 57 arranged on the third frame 51, the covering rod 57 is close to the end of the third frame 51, the covering rod 57 is a telescopic rod, and a fixing nail 58 is arranged at the end of the covering rod 57, and the fixing nail 58 is used to plug the end of the agricultural film to the ground. After the fixing nail 58 is plugged into the agricultural film, the mechanized tillage boat 1 drives the third frame 51 forward and drives the agricultural film to cover the ground, the covering rod 57 is extended to adapt to the movement of the mechanized tillage boat 1, and the soil-returning and soil-pressing block 54 drives the soil on both sides to be pressed against the edge of the agricultural film; After cutting with film, rotate the covering rod 57. At this time, the covering rod 57 is in the shortest state. The covering rod 57 drives the fixing nail 58 to be inserted into the ground. Then the motor-tillage boat 1 moves forward. Under the action of the fixing nail 58, the agricultural film is fixed on the ground, which reduces the possibility that the agricultural film is dragged with the motor-tillage boat 1. At the same time, when the motor-tillage boat 1 drives the third frame 51 to move, it drives the soil-returning and pressing block 54 to act on the soil and press it on the agricultural film. In the above process, the covering rod 57 is extended to reduce the possibility that the motor-tillage boat 1 drives the fixing nail 58 to move.

[0031] Reference Figure 4 When the covering rod 57 is extended to the maximum state, in order to facilitate the separation of the fixing nail 58 from the soil, the covering member also includes a separation member for driving the fixing nail 58 to separate from the agricultural film, the separation member includes a mounting shaft arranged on the third frame 51, the covering rod 57 is fixedly arranged on the mounting shaft, the length direction of the covering rod 57 is perpendicular to the mounting shaft, the mounting shaft is rotatably arranged on the third frame 51, the length direction and the rotation axis of the mounting shaft are parallel to the length direction of the agricultural film fixing shaft 52, the separation member also includes a separation motor 59 arranged on the third frame 51, and the mounting shaft is coaxially arranged on the separation motor 59; when the covering rod 57 is extended to the maximum state, the separation motor 59 is started, the separation motor 59 drives the mounting shaft to rotate, the rotation of the mounting shaft drives the covering rod 57 to rotate, and the rotation of the covering rod 57 drives the fixing nail 58 to detach from the ground. At this time, because the agricultural film is buried under the soil, the fixing nail 58 is replaced to fix the agricultural film, thereby laying the agricultural film.

[0032] The implementation principle of a tidal flat operation mechanized tiller boat in the embodiment of the present application is as follows: When treating the Spartina alterniflora, firstly, the mowing and crushing assembly 3 is installed on the mechanized tillage boat 1, and then the mechanized tillage boat 1 moves forward to drive the mowing and crushing assembly 3 to move, and the mowing and crushing assembly 3 moves to crush the Spartina alterniflora, thereby reducing the height of the Spartina alterniflora, and then the mowing and crushing assembly 3 is removed from the mechanized tillage boat 1, and then the rotary tillage assembly 4 is installed on the mechanized tillage boat 1. When the mechanized tillage boat 1 drives the rotary tillage assembly 4 to move forward, the crushed Spartina alterniflora is pressed into the mud, and the mud below is turned to the surface, and then the Spartina alterniflora is buried in the mud, thereby treating the Spartina alterniflora. At the same time, the mowed and crushed Spartina alterniflora straw is pressed into the soil, reducing the recycling cost. At the same time, the straw rots and decomposes into organic fertilizer in the soil to improve the soil aggregate structure, enhance the physical and chemical properties such as water retention and temperature regulation, and increase soil fertility and organic matter content. At the same time, the height of Spartina alterniflora can be controlled by mowing and crushing, which can reduce the height of the cofferdam and reduce the cost of the cofferdam to a certain extent. At the same time, mowing and crushing can consume part of the above-ground nutrients of Spartina alterniflora, and the new sprouts are neat, making the chemical spraying more uniform, which is beneficial to improving the control effect.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mechanized tillage boat for beach operations, characterized in that: The invention comprises a tillage boat (1), wherein an anti-silting component (2), a mowing and crushing component (3), a rotary tillage component (4) or a film covering component (5) is arranged at the rear of the tillage boat (1); the anti-silting component (2) is used to increase the contact area between the tillage boat (1) and the ground contact surface, thereby reducing the possibility of the tillage boat (1) sinking; the mowing and crushing component (3) is used to mow Spartina alterniflora and reduce the height of the Spartina alterniflora; the rotary tillage component (4) is used to press the crushed Spartina alterniflora into the mud and turn the mud under the beach to the surface; and the film covering component (5) is used to lay an agricultural film on the Spartina alterniflora to inhibit the photosynthesis of the Spartina alterniflora.

2. The tidal flat operation mechanized tiller boat according to claim 1, characterized in that: The anti-silting component (2) comprises a crawling gear (21) arranged on the running wheel of the tiller boat (1); the crawling gear (21) is a widened gear.

3. The tidal flat operation mechanized tiller boat according to claim 1, characterized in that: The mowing and crushing assembly (3) comprises a first frame (31) and a cutter (32) arranged on the first frame (31); the first frame (31) is used to connect the tractor boat (1); a support frame (33) is arranged on the first frame (31); the support frame (33) is hinged on the first frame (31); a moving wheel (34) is arranged on the support frame (33); the moving wheel (34) is used to be supported on the ground; the mowing and crushing assembly (3) comprises a first frame (31) and a first driving member for driving the cutter (32) to rotate to crush the Spartina alterniflora.

4. The tidal flat operation mechanized tiller boat according to claim 3, characterized in that: The first driving member comprises a transmission shaft (35) arranged on the first frame (31), the transmission shaft (35) being connected to the driving shaft of the tractor (1) via a universal joint, and the first driving member also comprises a transmission belt (36) arranged between the transmission shaft (35) and the installation shaft of the tool (32), the driving shaft drives the transmission shaft (35) to rotate, and the transmission shaft (35) drives the conveyor belt to rotate, thereby driving the tool (32) to rotate.

5. The tidal flat operation mechanized tiller boat according to claim 3, characterized in that: The support frame (33) comprises a portal frame, a vertical rod of the portal frame is hinged on a first frame (31), the moving wheel (34) is rotatably arranged at the bottom of the portal frame, and the adjustment member comprises an adjustment rod (37) hinged on the first frame (31), and the portal frame is hinged on the adjustment rod (37).

6. The mechanized tiller boat for beach operations according to claim 1, characterized in that: The rotary tillage assembly (4) comprises a second frame (41) and a stubble burying roller (42), wherein the second frame (41) is used to be connected to the tilling boat (1), and the stubble burying roller (42) is rotatably arranged on the second frame (41), and further comprises a transmission member, wherein the transmission member is used to transmit the rotation of the driving shaft of the tilling boat (1) to the stubble burying roller (42), thereby driving the stubble burying roller (42) to rotate, thereby pressing the Spartina alterniflora into the mud and turning the mud below to the surface.

7. The mechanized tiller boat for beach operations according to claim 1, characterized in that: The film covering assembly (5) comprises a third frame (51), an agricultural film fixing shaft (52), a directional roller (53) and a back-soil pressing block (54). The third frame (51) is used to connect to the mechanized tilling boat (1). The agricultural film fixing shaft (52), the directional roller (53) and the back-soil pressing block (54) are all arranged on the third frame (51). The agricultural film is plugged into the agricultural film fixing shaft (52) and is rotatably connected to the rotating agricultural film fixing shaft (52). The directional roller (53) is rotatably arranged on the side of the third frame (51). Two back-soil pressing blocks (54) are arranged, and the agricultural film is located between the two back-soil pressing blocks (54). After the third frame (51) drives the agricultural film to be laid on the ground, the back-soil pressing blocks (54) drive the soil on both sides of the agricultural film to move toward the edge of the agricultural film and press against the edge of the agricultural film.

8. The mechanized tiller boat for beach operations according to claim 7, characterized in that: The third frame (51) is provided with a cutting knife (55), the cutting knife (55) is slidably arranged on the third frame (51), the cutting knife (55) slides in a vertical direction, and the third frame (51) is provided with a second driving member for driving the cutting knife (55) to slide and cut the agricultural film; the third frame (51) is provided with a covering member, and the covering member is used to press the agricultural film on the ground for laying after the agricultural film is cut.

9. The mechanized tiller boat for beach operations according to claim 8, characterized in that: The covering member comprises a covering rod (57) arranged on the third frame (51), the covering rod (57) being a telescopic rod, and a fixing nail (58) being arranged at the end of the covering rod (57), the fixing nail (58) being used to insert the end of the agricultural film to the ground, and after the fixing nail (58) is inserted into the agricultural film, the mechanized tillage boat (1) drives the third frame (51) forward and drives the agricultural film to cover the ground, the covering rod (57) is extended to adapt to the forward movement of the mechanized tillage boat (1), and the soil-returning and soil-pressing block (54) drives the soil on both sides to be pressed against the edge of the agricultural film, and the covering member further comprises a separation member for driving the fixing nail (58) to separate from the agricultural film.

10. The mechanized tiller boat for beach operations according to claim 9, characterized in that: The separation component comprises a mounting shaft arranged on the third frame (51), the covering rod (57) is fixedly arranged on the mounting shaft, the length direction of the covering rod (57) is perpendicular to the mounting shaft, the mounting shaft is rotatably arranged on the third frame (51), the length direction and the rotation axis of the mounting shaft are parallel to the length direction of the agricultural film fixing shaft (52), and the separation component also comprises a separation motor (59) arranged on the third frame (51), and the mounting shaft is coaxially arranged on the separation motor (59).

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