Front-end ridging multifunctional agricultural machine

Abstract

The invention belongs to the technical field of agricultural machinery, and particularly relates to a front-end ridging multifunctional agricultural machine which comprises a connecting piece connected with the front end of an agricultural machine body, a rectangular frame is connected to the surface of one side of the connecting piece, and an auxiliary wheel is fixedly connected to the outer surface of the end, away from the agricultural machine body, of the rectangular frame through a support. A stirring and gathering mechanism is arranged on the inner surface of the rectangular frame, and a dispersing mechanism is arranged on the surface of the side, away from the agricultural machine body, of the rectangular frame. According to the multifunctional agricultural machine capable of ridging at the front end, the two driving rods synchronously rotate to drive the U-shaped linkage rods at the two ends of the material pressing roller to rotate, so that the material pressing roller is pulled to swing, the disc plough can be driven to swing through the connecting rod, soil is stirred, the disc plough rotates to cut and turn over the soil, and soil blocks are smashed; and the angle of the disc plough is diversified, so that the soil can become looser, the soil treatment efficiency can be improved, and different soil conditions can be adapted.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a front-end ridging multifunctional agricultural machine. Background Art

[0002] The main function of ridging by agricultural machinery is to turn up the soil and form a ridge structure to provide a suitable soil environment for crop cultivation. It usually includes the following key parts: ridging tools: the tools or plows on the device turn up the soil and form the basic shape of the ridge; adjustment system: the height, width and shape of the ridge can be adjusted to suit different crops and soil types; soil preparation device: some machines are equipped with preparation devices, such as rollers or levelers, to ensure that the surface of the ridge is flat.

[0003] There are two relatively advanced and widely used methods of existing ridge-forming equipment. One is to use moldboard plows to work in opposite directions to form a ridge shape, and the other is to install a ridge-forming device at the rear of an existing rotary tiller. The ridge shapes formed by these two working methods are irregular, and the soil is relatively hard. After being plowed by an agricultural machine, it is mostly in block shape, so the ridge body is not firm enough, and the soil in the ridge body is mostly in block shape, which is not conducive to crop growth and later mechanized operations. Therefore, the present invention solves the shortcomings of the above technical problems. Summary of the invention

[0004] Based on the above-mentioned existing technical problems, the present invention proposes a front-end ridging multifunctional agricultural machine.

[0005] The present invention proposes a front-end ridging multifunctional agricultural machine, comprising a connecting piece connected to the front end of an agricultural machine body, a rectangular frame connected to one side surface of the connecting piece, an auxiliary wheel fixedly connected to the outer surface of one end of the rectangular frame away from the agricultural machine body through a bracket, a stirring and gathering mechanism is provided on the inner surface of the rectangular frame, and a dispersion mechanism is provided on one side surface of the rectangular frame away from the agricultural machine body.

[0006] The stirring and gathering mechanism stirs the scattered soil so that the soil is piled up to form a ridge when the agricultural machine body moves forward.

[0007] Wherein, the dispersion mechanism operates before the stirring and gathering mechanism, so that it can divide the weeds and loosen the soil.

[0008] Preferably, the stirring and gathering mechanism comprises two rows of linearly distributed disc plows, and the starting angles of two adjacent disc plows are arranged relative to each other.

[0009] Through the above technical scheme, in order to process the soil and facilitate ridge formation, the disc plow, when pushed forward, cuts and turns the soil through the rotation of the disc to break up soil clumps. The angle of the disc plow is diversified, which can make the soil looser, improve soil processing efficiency, and adapt to different soil conditions. At the same time, the ridge body can be formed as the two groups of disc plows move.

[0010] Preferably, the stirring and gathering mechanism also includes an L-shaped connecting rod fixedly connected to one side surface of the disc plow, a pressure roller is fixedly connected to the upper surface of the connecting rod, a U-shaped linkage rod is fixedly connected to the opposite side surface of the adjacent pressure roller, and two adjacent linkage rods are relatively distributed up and down.

[0011] Through the above technical scheme, the disc plow is used to cultivate and stir the soil. In order to achieve the disc plow stirring and loosening of the solid soil, multiple press rollers are linked and coordinated through a linkage rod. Therefore, when the U-shaped linkage rods at both ends of the press rollers rotate, the press rollers will be pulled to achieve a swinging motion, so that the disc plow can be driven to achieve a swinging motion through the connecting rod, thereby stirring the soil. The press roller is fixed on the upper surface of the L-shaped connecting rod and is used to compact the soil. After the disc plow is working, it applies pressure to make the soil more uniform and dense, so that it can quickly form a ridge.

[0012] Preferably, the stirring and gathering mechanism also includes a driving rod fixedly connected to the surface of one side of the pressure roller away from the linkage rod at one end, the driving rod is L-shaped and rotatably connected to the inner surface of the rectangular frame, and the surface of one side of the pressure roller at the other end is rotatably connected to the inner surface of the rectangular frame via a connecting shaft.

[0013] Through the above technical scheme, in order to realize that multiple pressure rollers drive multiple corresponding disc plows to swing, the driving rod and its adjacent linkage rod are relatively distributed up and down, so that the two driving rods rotate synchronously, and under the connection of the linkage rod and the pressure rollers, the swinging and stirring action of multiple disc plows is realized.

[0014] Preferably, the stirring and gathering mechanism further comprises a first pulley assembly installed inside one end of the rectangular frame, the first pulley assembly is installed on the outer surfaces of the two driving rods, and a U-shaped ridging plate is fixedly connected to the outer surface of the rectangular frame.

[0015] Through the above technical scheme, in order to realize the power transmission of the disc plow, the first pulley assembly transmits power to rotate the driving rod through the connection with the driving rod, and the rotating driving rod drives the pressing roller to move. The first pulley assembly includes a pulley installed inside one end of the rectangular frame, a servo motor, and a transmission belt. In order to fix the shape of the ridge body, the U-shaped ridging plate works with the agricultural machine body on the outer surface of the rectangular frame to help shape the soil into a ridge.

[0016] Preferably, the dispersion mechanism comprises a guide rail frame fixedly connected to one side surface of the rectangular frame via a connecting block, the outer surface of the guide rail frame is fixedly connected to a support frame extending to one side thereof, and the inner surface of the support frame is provided with gear blades distributed in a linear array.

[0017] Through the above technical solution, in order to pre-treat the soil before ridge forming, the guide frame is firmly connected to the rectangular frame through the connecting block, and the support frame provides additional support so that the gear blade can be correctly installed on the inner surface of the support frame. During the rotation of the gear blade, the material will be dispersed by the cutting action, so that as the agricultural machine body pushes the rectangular frame forward, the gear blade rotates on the upper surface of the soil to collect the weeds and break the soil.

[0018] Preferably, the dispersion mechanism further comprises rods distributed in a circular array and fixedly connected to the outer surface of the gear blades, and one side surface of the gear blades at both ends are rotatably connected to the inner surface of the support frame via a rotating shaft.

[0019] Through the above technical solution, in order to cut off the impurities on the surface of the soil and facilitate soil processing, the cutting rod and the gear blade form a cage, and as the agricultural machine body moves forward, the cage rotates to collect the impurities.

[0020] Preferably, the dispersion mechanism also includes a driving rotating rod symmetrically distributed and rotatably connected to the inner surface of the guide rail frame, the outer surface of one end of the driving rotating rod is fixedly connected to a driving thread, the outer surfaces of both ends of the driving rotating rod are rotatably sleeved with positioning blocks, the outer surface of the driving thread is threadedly sleeved with a moving push block, and the middle outer surface of the driving rotating rod is slidably sleeved with a moving block.

[0021] Through the above technical solution, in order to process the soil and facilitate the disc plowing ridge formation, when the driving rod is rotated, the movable push block can be horizontally moved on the outer surface of the driving thread, so that the movable block can be pushed to expand or gather on the outer surface of the driving rod, and then the soil underneath can be squeezed and crushed to achieve a dispersion effect.

[0022] Preferably, the movable push block, the positioning block and a side surface of the movable block are all fixedly connected with a plow, and the outer surfaces of the two groups of plows are fixedly connected with a continuous W-shaped extruded steel sheet.

[0023] Through the above technical scheme, in order to achieve the effect of soil dispersion and plowing, when the driving rod is rotated, the driving thread drives the movable push block to move along the thread direction. As the movable push block moves, the plow fixed thereon will move accordingly, and the plow moves forward with the agricultural machine body, so that the plow cuts or stirs the soil during the material dispersion process to achieve uniform dispersion of the soil. The extruded steel sheet enhances the dispersion effect of the plow. Due to its continuous W-shaped design, it can generate stronger extrusion force during the dispersion process, helping the soil to pass through the dispersion mechanism more effectively, thereby improving the processing efficiency.

[0024] Preferably, the moving push block and the upper surface of the moving block are fixedly connected with a continuous scissors frame, and the outer surface of the driving rotating rod is installed with a second pulley assembly.

[0025] Through the above technical scheme, in order to drive the mobile push block to push the plow cutter, the second pulley assembly drives the two driving rotating rods to rotate, and then drives the thread to rotate to realize the movement of the mobile push block, and when the mobile push block moves, under the connection of the scissors frame, the mobile push block can push the mobile block to repeatedly expand or contract, thereby realizing the left and right reciprocating motion of the plow cutter and the extruded steel sheet, so that it can better plow the soil.

[0026] The beneficial effects of the present invention are:

[0027] 1. By setting a stirring and gathering mechanism, the angle of the disc plow used for ridge formation can be adjusted so that it can crush the ridged soil. During the adjustment process, the two driving rods rotate synchronously to drive the U-shaped linkage rods at both ends of the pressing roller to rotate, thereby driving the pressing roller to swing, so that the disc plow can be driven to swing through the connecting rod, thereby stirring the soil. The disc plow rotates to cut and turn the soil, breaking up soil clumps, and the angle of the disc plow is diversified, which can make the soil looser, improve soil processing efficiency, and adapt to different soil conditions.

[0028] 2. By setting up a dispersion mechanism, the soil can be effectively crushed and plowed, which is convenient for disc plowing and ridging. During the adjustment process, the gear blade will disperse the material through the cutting effect during the rotation process. As the agricultural machine body pushes the rectangular frame forward, the gear blade rotates on the upper surface of the soil to collect weeds and break the soil. At the same time, when the rotating rod is driven to rotate, the driving thread drives the moving push block to move along the thread direction. As the moving push block moves, the plow fixed on it will move accordingly, and the plow moves forward with the agricultural machine body, so that the plow cuts or stirs the soil during the material dispersion process to achieve uniform dispersion of the soil. The extruded steel sheet enhances the dispersion effect of the plow. Due to its continuous W-shaped design, it can generate stronger extrusion force during the dispersion process, helping the soil to pass through the dispersion mechanism more effectively and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of a front-end ridging multifunctional agricultural machine proposed by the present invention;

[0030] Figure 2 A three-dimensional diagram of the connecting member structure of a front-end ridging multifunctional agricultural machine proposed by the present invention;

[0031] Figure 3 A three-dimensional diagram of the disc plow structure of a front-end ridging multifunctional agricultural machine proposed by the present invention;

[0032] Figure 4 A three-dimensional diagram of the guide rail frame structure of a front-end ridging multifunctional agricultural machine proposed by the present invention;

[0033] Figure 5 A three-dimensional diagram of the rod-raising structure of a front-end ridging multifunctional agricultural machine proposed by the present invention;

[0034] Figure 6 A three-dimensional diagram of the positioning block structure of a front-end ridging multifunctional agricultural machine proposed by the present invention;

[0035] Figure 7 A three-dimensional diagram of the scissor frame structure of a front-end ridging multifunctional agricultural machine proposed by the present invention;

[0036] Figure 8 This is a three-dimensional diagram of the extruded steel sheet structure of a front-end ridging multifunctional agricultural machine proposed by the present invention.

[0037] In the figure: 1. agricultural machine body; 2. connecting part; 3. rectangular frame; 4. auxiliary wheel; 5. stirring and gathering mechanism; 51. disc plow; 52. connecting rod; 53. pressing roller; 54. linkage rod; 55. driving rod; 56. first pulley assembly; 57. ridging plate; 6. dispersion mechanism; 61. guide frame; 62. support frame; 63. gear blade; 64. retracting rod; 65. driving rotating rod; 66. driving thread; 67. positioning block; 68. moving push block; 69. moving block; 70. plow blade; 71. extrusion steel sheet; 72. scissors frame; 73. second pulley assembly. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] Reference Figure 1-Figure 8A front-end ridging multifunctional agricultural machine comprises a connecting piece 2 connected to the front end of an agricultural machine body 1, a rectangular frame 3 is connected to one side surface of the connecting piece 2, an auxiliary wheel 4 is fixedly connected to the outer surface of the end of the rectangular frame 3 away from the agricultural machine body 1 through a bracket, a stirring and gathering mechanism 5 is arranged on the inner surface of the rectangular frame 3, and a dispersing mechanism 6 is arranged on the side surface of the rectangular frame 3 away from the agricultural machine body 1.

[0040] The stirring and gathering mechanism 5 stirs the scattered soil so that the soil is piled up to form a ridge when the agricultural machine body 1 moves forward.

[0041] In order to process the soil and facilitate ridge formation, the stirring and gathering mechanism 5 includes two rows of linearly distributed disc plows 51. The starting angles of two adjacent disc plows 51 are relatively set. When the disc plow 51 is pushed forward, the disc plow 51 rotates to cut and turn the soil to break up soil clumps. The angles of the disc plow 51 are diversified, which can make the soil looser, improve soil processing efficiency, and adapt to different soil conditions. At the same time, the ridge body can be formed as the two groups of disc plows 51 move.

[0042] The disc plow 51 is used for tilling and stirring the soil. In order to enable the disc plow 51 to stir and loosen the solid soil, the stirring and gathering mechanism 5 also includes an L-shaped connecting rod 52 fixedly connected to the surface of one side of the disc plow 51. A pressure roller 53 is fixedly connected to the upper surface of the connecting rod 52. A U-shaped linkage rod 54 is fixedly connected to the opposite side surface of the adjacent pressure rollers 53. The two adjacent linkage rods 54 are relatively distributed up and down. The multiple pressure rollers 53 are linked and coordinated by the linkage rod 54. Therefore, when the U-shaped linkage rods 54 at both ends of the pressure roller 53 rotate, the pressure roller 53 will be pulled to achieve a swinging motion, so that the disc plow 51 can be driven to achieve a swinging motion through the connecting rod 52, thereby stirring the soil. The pressure roller 53 is fixed on the upper surface of the L-shaped connecting rod 52, and is used to compact the soil. After the disc plow 51 is working, it applies pressure to make the soil more uniform and dense, so that it can quickly form a ridge.

[0043] In order to realize that multiple pressure rollers 53 drive multiple corresponding disc plows 51 to swing, the stirring and gathering mechanism 5 also includes a driving rod 55 fixedly connected to the surface of one side of the pressure roller 53 away from the linkage rod 54, the driving rod 55 is L-shaped and is rotatably connected to the inner surface of the rectangular frame 3, and the surface of one side of the pressure roller 53 at the other end is rotatably connected to the inner surface of the rectangular frame 3 through a connecting shaft, and the driving rod 55 and its adjacent linkage rod 54 are relatively distributed up and down, so that the two driving rods 55 rotate synchronously, and under the connection of the linkage rod 54 and the pressure roller 53, the swinging and stirring action of multiple disc plows 51 is realized.

[0044] In order to realize the power transmission of the disc plow 51, the stirring and gathering mechanism 5 also includes a first pulley assembly 56 installed inside one end of the rectangular frame 3. The first pulley assembly 56 is installed on the outer surfaces of two driving rods 55. The first pulley assembly 56 transmits power to rotate the driving rod 55 through the connection with the driving rod 55. The rotating driving rod 55 drives the pressing roller 53 to move. The first pulley assembly 56 includes a pulley, a servo motor, and a transmission belt installed inside one end of the rectangular frame 3. In order to fix the shape of the ridge body, a U-shaped ridging plate 57 is fixedly connected to the outer surface of the rectangular frame 3. The U-shaped ridging plate 57 works on the outer surface of the rectangular frame 3 with the agricultural machine body 1 to help shape the soil into a ridge shape.

[0045] By setting up the stirring and gathering mechanism 5, the angle of the disc plow 51 used for ridge formation can be adjusted so that it can crush the ridged soil. During the adjustment process, the two driving rods 55 rotate synchronously to drive the U-shaped linkage rods 54 at both ends of the pressing roller 53 to rotate, thereby driving the pressing roller 53 to achieve a swinging motion, so that the disc plow 51 can be driven to achieve a swinging motion through the connecting rod 52, thereby stirring the soil. The disc plow 51 rotates to cut and turn the soil to break up soil clumps, and the angle of the disc plow 51 is diversified, which can make the soil looser, improve the soil processing efficiency, and adapt to different soil conditions.

[0046] The dispersing mechanism 6 operates before the stirring and gathering mechanism 5, so as to divide the weeds and loosen the soil.

[0047] In order to pre-treat the soil before ridge forming, the dispersion mechanism 6 includes a guide frame 61 fixedly connected to the side surface of the rectangular frame 3 through a connecting block, the outer surface of the guide frame 61 is fixedly connected to a support frame 62 extending to one side thereof, and the inner surface of the support frame 62 is distributed with gear blades 63 in a linear array. The guide frame 61 is firmly connected to the rectangular frame 3 through the connecting block, and the support frame 62 provides additional support so that the gear blade 63 can be correctly installed on the inner surface of the support frame 62. During the rotation, the gear blade 63 will disperse the material through the cutting action, so that as the agricultural machine body 1 pushes the rectangular frame 3 forward, the gear blade 63 rotates on the upper surface of the soil to collect the weeds and break the soil.

[0048] In order to cut off the impurities on the surface of the soil and facilitate soil processing, the dispersing mechanism 6 also includes a collecting rod 64 distributed in a circular array and fixedly connected to the outer surface of the gear blade 63. One side surface of the gear blade 63 at both ends is rotatably connected to the inner surface of the support frame 62 through a rotating shaft. The collecting rod 64 and the gear blade 63 form a cage, and as the agricultural machine body 1 moves forward, the cage rotates to collect impurities.

[0049] In order to process the soil and facilitate the ridge-forming of the disc plow 51, the dispersion mechanism 6 also includes a driving rotating rod 65 symmetrically distributed and rotatably connected to the inner surface of the guide rail frame 61. The outer surface of one end of the driving rotating rod 65 is fixedly connected to a driving thread 66. The outer surfaces of both ends of the driving rotating rod 65 are rotatably sleeved with positioning blocks 67. The outer surface of the driving thread 66 is threadedly sleeved with a moving push block 68. The middle outer surface of the driving rotating rod 65 is slidably sleeved with a moving block 69. When the driving rotating rod 65 rotates, the moving push block 68 can be horizontally moved on the outer surface of the driving thread 66, so that the moving block 69 can be pushed to expand or gather on the outer surface of the driving rotating rod 65, and then the soil below it can be squeezed and crushed to achieve a dispersion effect.

[0050] In order to achieve the effect of soil dispersion and plowing, the one side surfaces of the movable push block 68, the positioning block 67, and the interval movable block 69 are fixedly connected with a plow 70. The outer surfaces of the two groups of plows 70 are fixedly connected with a continuous W-shaped extruded steel sheet 71. When the driving rod 65 rotates, the driving thread 66 drives the movable push block 68 to move along the thread direction. As the movable push block 68 moves, the plow 70 fixed thereon will move accordingly, and the plow 70 moves forward with the agricultural machine body 1, so that the plow 70 cuts or stirs the soil during the material dispersion process to achieve uniform dispersion of the soil. The extruded steel sheet 71 enhances the dispersion effect of the plow 70. Due to its continuous W-shaped design, it can generate stronger extrusion force during the dispersion process, helping the soil to pass through the dispersion mechanism 6 more effectively, thereby improving the processing efficiency.

[0051] In order to drive the mobile push block 68 to push the plow 70, the upper surfaces of the mobile push blocks 68 and the mobile blocks 69 are fixedly connected with a continuous scissor frame 72, and the outer surface of the driving rotating rod 65 is installed with a second pulley assembly 73. The second pulley assembly 73 drives the two driving rotating rods 65 to rotate, and then drives the thread 66 to rotate to realize the movement of the mobile push block 68. When the mobile push block 68 moves, under the connection of the scissor frame 72, the mobile push block 68 can push the mobile block 69 to repeatedly expand or contract, thereby realizing the left and right reciprocating motion of the plow 70 and the extruded steel sheet 71, so that it can better plow the soil.

[0052] By setting up the dispersion mechanism 6, the soil can be effectively crushed and plowed, which is convenient for the disc plow 51 to form ridges. During the adjustment process, the gear blade 63 will disperse the material through the cutting effect during the rotation process. As the agricultural machine body 1 pushes the rectangular frame 3 forward, the gear blade 63 rotates on the upper surface of the soil to collect weeds and break the soil. At the same time, when the rotating rod 65 is driven to rotate, the driving thread 66 drives the moving push block 68 to move along the thread direction. As the moving push block 68 moves, the plow 70 fixed thereon will move accordingly, and the plow 70 moves forward with the agricultural machine body 1, so that the plow 70 cuts or stirs the soil during the material dispersion process to achieve uniform dispersion of the soil. The extruded steel sheet 71 enhances the dispersion effect of the plow 70. Due to its continuous W-shaped design, it can generate stronger extrusion force during the dispersion process, helping the soil to pass through the dispersion mechanism 6 more effectively, thereby improving the processing efficiency.

[0053] Working principle: In a specific embodiment of the present invention, when the agricultural machine body 1 moves forward, the weeding rod 64 and the gear blade 63 form a cage, and as the agricultural machine body 1 moves forward, the cage rotates, so that the gear blade 63 disperses the material through cutting during the rotation process, and as the agricultural machine body 1 pushes the rectangular frame 3 forward, the gear blade 63 and the weeding rod 64 rotate on the upper surface of the soil to collect the weeds and break the soil;

[0054] The second pulley assembly 73 at the rear of the cage body drives the two driving rotating rods 65 on the inner surface of the guide rail frame 61 to rotate, and then the driving thread 66 rotates to realize the movement of the moving push block 68. When the moving push block 68 moves, under the connection of the scissor frame 72, the moving push block 68 can push the moving block 69 to repeatedly expand or contract, and the plow 70 fixed thereon will move accordingly, and the plow 70 moves forward with the agricultural machine body 1, so that the plow 70 cuts or stirs the soil during the material dispersion process to achieve uniform dispersion of the soil. The extruded steel sheet 71 enhances the dispersion effect of the plow 70. Due to its continuous W-shaped design, it can generate a stronger extrusion force during the dispersion process to help the soil be plowed;

[0055] Then, the first pulley assembly 56 inside one end of the rectangular frame 3 transmits power to the driving rod 55 through the connection with the driving rod 55 to rotate the driving rod 55, thereby driving the U-shaped linkage rods 54 at both ends of the pressing roller 53 to rotate, thereby pulling the pressing roller 53 to realize a swinging motion, thereby driving the disc plow 51 to realize a swinging motion through the connecting rod 52, thereby stirring the soil. The disc plow 51 rotates to cut and turn the soil, breaking up soil clumps, and the angles of the disc plow 51 are diversified, which can make the soil looser, improve the soil processing efficiency, and adapt to different soil conditions;

[0056] The pressing roller 53 is fixed on the upper surface of the L-shaped connecting rod 52 and is used to compact the soil. After the disc plow 51 works, it applies pressure to make the soil more uniform and dense. The U-shaped ridging plate 57 works on the outer surface of the rectangular frame 3 along with the agricultural machine body 1 to help shape the soil into ridges.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A front-end ridging multifunctional agricultural machine, comprising a connecting member (2) connected to the front end of an agricultural machine body (1), characterized in that: A rectangular frame (3) is connected to one side surface of the connecting member (2); an auxiliary wheel (4) is fixedly connected to the outer surface of one end of the rectangular frame (3) away from the agricultural machine body (1) via a bracket; a stirring and gathering mechanism (5) is provided on the inner surface of the rectangular frame (3); and a dispersion mechanism (6) is provided on the side surface of the rectangular frame (3) away from the agricultural machine body (1); The stirring and gathering mechanism (5) stirs the scattered soil so that the soil is piled up to form a ridge when the agricultural machine body (1) moves forward; The dispersion mechanism (6) operates before the stirring and gathering mechanism (5) so as to divide the weeds and loosen the soil.

2. A front-end ridging multifunctional agricultural machine according to claim 1, characterized in that: The stirring and gathering mechanism (5) comprises two rows of linearly distributed disc plows (51), and the starting angles of two adjacent disc plows (51) are arranged relative to each other.

3. A front-end ridging multifunctional agricultural machine according to claim 2, characterized in that: The stirring and gathering mechanism (5) also includes an L-shaped connecting rod (52) fixedly connected to the surface of one side of the disc plow (51), the upper surface of the connecting rod (52) is fixedly connected to a pressure roller (53), and the opposite side surface of an adjacent pressure roller (53) is fixedly connected to a U-shaped linkage rod (54), and two adjacent linkage rods (54) are relatively distributed in an upper and lower manner.

4. A front-end ridging multifunctional agricultural machine according to claim 3, characterized in that: The stirring and gathering mechanism (5) also includes a driving rod (55) fixedly connected to a surface of one side of the pressing roller (53) away from the linkage rod (54), wherein the driving rod (55) is L-shaped and is rotatably connected to the inner surface of the rectangular frame (3), and a surface of one side of the pressing roller (53) at the other end is rotatably connected to the inner surface of the rectangular frame (3) via a connecting shaft.

5. A front-end ridging multifunctional agricultural machine according to claim 4, characterized in that: The stirring and gathering mechanism (5) also includes a first pulley assembly (56) installed inside one end of the rectangular frame (3), and the first pulley assembly (56) is installed on the outer surfaces of the two driving rods (55). The outer surface of the rectangular frame (3) is fixedly connected with a U-shaped ridging plate (57).

6. A front-end ridging multifunctional agricultural machine according to claim 1, characterized in that: The dispersion mechanism (6) comprises a guide rail frame (61) fixedly connected to a surface of one side of the rectangular frame (3) via a connecting block, the outer surface of the guide rail frame (61) is fixedly connected to a support frame (62) extending to one side thereof, and the inner surface of the support frame (62) is provided with gear blades (63) distributed in a linear array.

7. A front-end ridging multifunctional agricultural machine according to claim 6, characterized in that: The dispersion mechanism (6) further comprises rods (64) distributed in a circular array and fixedly connected to the outer surface of the gear blades (63); one side surface of the gear blades (63) at both ends are rotatably connected to the inner surface of the support frame (62) via a rotating shaft.

8. The front-end ridging multifunctional agricultural machine according to claim 7, characterized in that: The dispersion mechanism (6) further comprises a driving rotating rod (65) symmetrically distributed and rotatably connected to the inner surface of the guide rail frame (61); the outer surface of one end of the driving rotating rod (65) is fixedly connected to a driving thread (66); the outer surfaces of both ends of the driving rotating rod (65) are rotatably sleeved with positioning blocks (67); the outer surface of the driving thread (66) is threadably sleeved with a moving push block (68); and the middle outer surface of the driving rotating rod (65) is slidably sleeved with a moving block (69).

9. A front-end ridging multifunctional agricultural machine according to claim 8, characterized in that: The movable push block (68), the positioning block (67), and the side surface of the movable block (69) are all fixedly connected with a plow (70), and the outer surfaces of the two groups of plows (70) are fixedly connected with a continuous W-shaped extruded steel sheet (71).

10. A front-end ridging multifunctional agricultural machine according to claim 9, characterized in that: A continuous scissor frame (72) is fixedly connected to the upper surfaces of the moving push block (68) and the moving block (69), and a second pulley assembly (73) is installed on the outer surface of the driving rotating rod (65).

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