Fertilizing, rotary tillage and seeding all-in-one machine

Abstract

The invention relates to the technical field of agricultural equipment, in particular to a fertilizing, rotary tillage and sowing all-in-one machine which comprises a top plate, side frames are arranged on the left side and the right side of the top plate, a fertilizing assembly and a sowing assembly are arranged on the front portion and the rear portion of the top plate respectively, and a rotary tillage assembly is arranged below the top plate; a chain wheel transmission set is arranged at the output end of the second motor, the adjusting plate is rotationally connected to the top plate, a second base plate is arranged on the surface of the adjusting plate, and a first base plate is arranged on the top plate. The rotary tillage device has the beneficial effects that the rotary tillage assembly can drive rotary tillage blades on the first rotating shaft to rotate to effectively perform rotary tillage operation on the land, the fertilization assembly can timely spray liquid medicine to the land after rotary tillage, and the seeding assembly can timely sow materials to the land after rotary tillage, so that the rotary tillage efficiency is improved. Seeding, rotary tillage and fertilization are integrated, and the seeding efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the field of agricultural equipment, in particular to a fertilizing, rotary tilling and sowing all-in-one machine. Background Art

[0002] With the rapid development of society, the agricultural industry has also developed rapidly, and the number of agricultural machinery derived has gradually increased. Among them, the seeder is a kind of planting machinery that uses crop seeds as the sowing object, and is mainly used for the sowing of a certain type or certain crop.

[0003] In the prior art, the traditional sowing method is mostly to first use a plow to plow the sowing area, then use a seeder to sow, and finally apply fertilizer. In this sowing method, plowing, sowing and fertilizing are carried out separately, which greatly increases the time of the entire crop planting, thereby reducing the efficiency of crop planting.

[0004] To this end, the present invention proposes an all-in-one fertilizing, rotary tilling and sowing machine to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a fertilizing and rotary tilling and sowing all-in-one machine to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a fertilizing rotary tillage sowing machine, the fertilizing rotary tillage sowing machine comprising: a top plate, side frames are arranged on the left and right sides of the top plate, a fertilizing assembly and a sowing assembly are arranged at the front and rear of the top plate respectively, a rotary tillage assembly is arranged below the top plate, a second motor is arranged on the surface of a group of side frames, and a sprocket transmission group is arranged on the output end of the second motor;

[0007] The adjusting plate is rotatably connected to the top plate, a second seat plate is arranged on the surface of the adjusting plate, a first seat plate is arranged on the top plate, two groups of the first seat plate and the second seat plate are arranged, and adjusting rods are arranged on the two groups of the first seat plate and the second seat plate.

[0008] Preferably, a main shaft is fixed between the side frames, the main shaft is located directly above the top plate, a mounting frame is provided on the main shaft, and the main shaft is located on the central axis of the side frames.

[0009] Preferably, the fertilization assembly includes a liquid storage frame, a delivery hose, a liquid spray frame, a nozzle and an adjustment plate. The liquid storage frame is installed on the top plate, the liquid spray frame is installed on the inner side of the adjustment plate, a pumping pump body is arranged inside the liquid spray frame, a delivery hose is connected between the liquid spray frame and the liquid storage frame, a plurality of delivery hoses are provided, and the plurality of delivery hoses are evenly distributed on the adjustment plate, the delivery hose is connected to the pumping pump body, a nozzle is arranged on the surface of the liquid spray frame, a plurality of nozzles are provided, and the plurality of nozzles are evenly distributed on the surface of the liquid spray frame, and the nozzles face below the top plate.

[0010] Preferably, the second seat plate is set on the adjustment plate by welding, and the second seat plate is provided with two groups, the two groups of second seat plates are respectively located on both sides of the surface of the adjustment plate, and the two groups of second seat plates are symmetrically distributed about the central axis of the adjustment plate, and the first seat plate is set on the top plate by welding, and the first seat plate is provided with two groups, the two groups of first seat plates are respectively located on both sides of the surface of the top plate, and the two groups of first seat plates are symmetrically distributed about the central axis of the top plate.

[0011] Preferably, one end of the adjusting rod is rotatably connected to a connecting shaft, and the connecting shaft is movably connected to the second seat plate. An external thread is provided on the surface of the adjusting rod, and a rotating cylinder is movably provided on the first seat plate. The adjusting rod and the rotating cylinder are threadedly connected. A turntable is provided at the other end of the adjusting rod, and two groups of force rods are fixed on the surface of the turntable. A rubber ring is provided on the surface of the force rod, and a plurality of rubber rings are provided, and the plurality of rubber rings are equidistantly linearly distributed on the surface of the force rod.

[0012] Preferably, the rotary tillage assembly includes a second rotating shaft, a ring frame, a rotary tillage blade, a second motor and a sprocket transmission group, the second rotating shaft is arranged on the inner side of the two groups of side frames, both ends of the second rotating shaft are rotatably connected to the two groups of side frames, the second rotating shaft is located below the top plate, a number of equidistantly distributed ring frames are fixed on the second rotating shaft, a rotary tillage blade is installed on the ring frame, and one end of the second rotating shaft passes through the side frame and extends to the outside of the side frame.

[0013] Preferably, the second motor is located above the second rotating shaft, the sprocket transmission group includes two sets of sprockets and chains meshed on the outsides of the two sets of sprockets, and the two sets of sprockets are fixedly mounted on the second rotating shaft and the output end of the second drive motor respectively.

[0014] Preferably, a slide groove is provided on the surface of the side frame, and there are two groups of slide grooves, which are symmetrically distributed about the second motor. A base and a diagonal support plate are provided on the side frame by welding. The base is in the shape of a square plate, and the diagonal support plate is fixedly connected to the lower surface of the base. A guide rod is fixed on the surface of the base, and the upper end of the guide rod is rounded. There are two groups of guide rods, and the two groups of guide rods are symmetrically distributed about the central axis of the base.

[0015] Preferably, a protective frame is installed on the base, a handle is provided on the surface of the protective frame, two side ears are provided on the protective frame, a round seat is fixed on the side frame, the round seat and the side ears are connected by bolts, an inner cavity is opened inside the protective frame, a slider is provided on the surface of the protective frame, the cross-section of the slider and the slide groove are trapezoidal, the slider and the slide groove are slidably connected, guide holes are opened on the surface of the protective frame, two groups of guide holes are provided, the guide holes pass through the protective frame, and the inner wall of the guide hole and the outer wall of the guide rod are slidably connected.

[0016] Preferably, the sowing assembly includes a first motor, a transition frame, a storage barrel, a second rotating shaft and a wing plate, the first motor is installed on the side of the top plate, the output end of the first motor is fixedly connected to the second rotating shaft, both ends of the second rotating shaft are rotatably connected to the top plate, a material dividing assembly is arranged on the second rotating shaft, a plurality of material dividing assemblies are provided, and the plurality of material dividing assemblies are evenly distributed on the second rotating shaft, the material dividing assembly includes wing plates and receiving grooves, a plurality of wing plates are provided, and the plurality of wing plates are evenly distributed on the second rotating shaft, and a receiving groove is formed between two wing plates, the material dividing assembly is arranged in the transition frame, the storage barrel is arranged on the top plate, the storage barrel is located directly above the transition frame, the storage barrel and the transition frame are communicated, the second rotating shaft passes through the transition frame and is rotatably connected, and a discharge port is opened at the bottom of the transition frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The fertilizing and rotary tilling and sowing integrated machine proposed by the present invention has a rotary tillage component that can drive the rotary tillage blade on the first rotating shaft to rotate, so as to effectively perform rotary tillage operations on the land. The fertilizing component that is provided can timely spray liquid medicine on the land after rotary tillage, and the sowing component that is provided can timely sow materials on the land after rotary tillage, so as to realize the integration of sowing, rotary tillage and fertilization, and effectively improve the sowing efficiency. Among them, the angle position of the adjusting plate can be adjusted by using the provided adjusting rod, rotating disk, force applying rod, first seat plate and second seat plate, and then the angle of the spray head can be adjusted, thereby adjusting the spraying position of liquid medicine during fertilization to cope with irregular According to the growth characteristics, root distribution, nutrient requirements and soil conditions of the same crop, the sprocket drive group and the second motor can be protected by the provided protective frame. At the same time, the protective frame is easy to install and disassemble, so it is convenient to carry out timely inspection and maintenance of the sprocket drive group and the second motor, thus avoiding: In the prior art, the traditional sowing method is mostly to use a plow to plow the sowing area first, then use a seeder to sow, and finally fertilize. In this sowing method, plowing, sowing and fertilizing are carried out separately, which greatly increases the time of the entire crop planting, thereby reducing the problem of crop planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a front view of the structure of the present invention;

[0021] Figure 3 It is an inclined top view of the structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the base structure of the present invention;

[0023] Figure 5 for Figure 4 A magnified view of the structure at center;

[0024] Figure 6 This is a schematic diagram of the first rotating shaft structure of the present invention;

[0025] Figure 7 This is a schematic diagram of the protective frame structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the wing plate structure of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the adjusting rod of the present invention.

[0028] In the figure: 1, mounting frame; 2, side frame; 3, top plate; 4, base; 5, protection frame; 6, handle; 7, first motor; 8, second seat plate; 9, main shaft; 10, storage barrel; 11, adjustment plate; 12, liquid storage frame;

[0029] 13. conveying hose; 14. diagonal support plate; 15. guide rod; 16. slideway; 17. transition frame; 18. discharge port; 19. second rotating shaft; 20. rotary tillage blade; 21. ring frame; 22. first rotating shaft; 23. spray frame; 24. spray head; 25. round seat; 26. second motor; 27. sprocket transmission group; 28. connecting shaft;

[0030] 29. Adjustment rod; 30. External thread; 31. Rotating cylinder; 32. First seat plate; 33. Force rod; 34. Rubber ring; 35. Turntable; 36. Guide hole; 37. Inner cavity; 38. Side ear; 39. Slider; 40. Wing plate; 41. Storage slot; 42. Material distribution assembly; 100. Fertilization assembly; 200. Rotary tillage assembly; 300. Sowing assembly. DETAILED DESCRIPTION

[0031] Example 1: Please refer to Figure 1-Figure 9 The present invention provides a technical solution: a fertilizing rotary tillage and sowing integrated machine, the fertilizing rotary tillage and sowing integrated machine comprising: a top plate 3, side frames 2 are arranged on the left and right sides of the top plate 3, a fertilizing assembly 100 and a sowing assembly 300 are arranged at the front and rear of the top plate 3 respectively, a rotary tillage assembly 200 is arranged below the top plate 3, a second motor 26 is arranged on the surface of a group of side frames 2, and a sprocket transmission group 27 is arranged on the output end of the second motor 26;

[0032] The adjusting plate 11 is rotatably connected to the top plate 3. The surface of the adjusting plate 11 is provided with a second seat plate 8. The top plate 3 is provided with a first seat plate 32. The first seat plate 32 and the second seat plate 8 are provided with two groups. The two groups of the first seat plates 32 and the second seat plates 8 are provided with adjusting rods 29.

[0033] When in use, the rotary tillage component 200 can drive the rotary tillage blade 20 on the first rotating shaft 22 to rotate, effectively tilling the land, the fertilization component 100 can spray the liquid medicine on the land after rotary tillage in time, and the sowing component 300 can sow materials on the land after rotary tillage in time, realizing the integration of sowing, rotary tillage and fertilization, and effectively improving the sowing efficiency.

[0034] Embodiment 2: On the basis of embodiment 1, the fertilization assembly 100 includes a liquid storage frame 12, a delivery hose 13, a liquid spraying frame 23, a nozzle 24 and an adjusting plate 11, the liquid storage frame 12 is mounted on the top plate 3, the liquid spraying frame 23 is mounted on the inner side of the adjusting plate 11, a pumping pump body is arranged inside the liquid spraying frame 23, a delivery hose 13 is connected between the liquid spraying frame 23 and the liquid storage frame 12, a plurality of delivery hoses 13 are arranged, and the plurality of delivery hoses 13 are evenly distributed on the adjusting plate 11, the delivery hose 13 is connected to the pumping pump body, a nozzle 24 is arranged on the surface of the liquid spraying frame 23, a plurality of nozzles 24 are arranged, and the plurality of nozzles 24 are evenly distributed on the surface of the liquid spraying frame 23, and the nozzles 24 face the bottom of the top plate 3;

[0035] When in use, the liquid storage frame 12 is provided with a liquid inlet, and the liquid medicine is infused into the liquid storage frame 12 through the liquid inlet. By starting the pumping pump body in the liquid spraying frame 23, the liquid medicine can be transported to the spray head 24 by the delivery hose 13 for spraying. The delivery hose 13 can be stretched to a certain extent, which can ensure the smooth delivery of the liquid medicine when the adjustment plate 11 rotates.

[0036] The second seat plate 8 is set on the adjustment plate 11 by welding, and the second seat plate 8 is provided with two groups, and the two groups of second seat plates 8 are respectively located on both sides of the surface of the adjustment plate 11, and the two groups of second seat plates 8 are symmetrically distributed about the central axis of the adjustment plate 11; the first seat plate 32 is set on the top plate 3 by welding, and the first seat plate 32 is provided with two groups, and the two groups of first seat plates 32 are respectively located on both sides of the surface of the top plate 3, and the two groups of first seat plates 32 are symmetrically distributed about the central axis of the top plate 3;

[0037] One end of the adjusting rod 29 is rotatably connected with a connecting shaft 28, and the connecting shaft 28 is movably connected to the second seat plate 8. An external thread 30 is provided on the surface of the adjusting rod 29, and a rotating cylinder 31 is movably provided on the first seat plate 32. The adjusting rod 29 and the rotating cylinder 31 are threadedly connected. A rotating disk 35 is provided at the other end of the adjusting rod 29, and two groups of force rods 33 are fixed on the surface of the rotating disk 35. The surface of the force rod 33 is provided with a rubber ring 34, and a plurality of rubber rings 34 are provided, and the plurality of rubber rings 34 are equidistantly and linearly distributed on the surface of the force rod 33.

[0038] During use, when it is necessary to adjust the angle position of the nozzle 24, the force rod 33 is rotated to drive the turntable 35 and the adjustment rod 29 to rotate. Since the rotating cylinder 31 and the adjustment rod 29 are screwed, the adjustment rod 29 moves. When the length of the adjustment rod 29 between the second seat plate 8 and the first seat plate 32 is reduced, the angle between the adjustment plate 11 and the horizontal position will be reduced, thereby making the nozzle 24 away from the ground, and the angle between the nozzle 24 and the horizontal position will be reduced. When the length of the adjustment rod 29 between the second seat plate 8 and the first seat plate 32 is increased, the angle between the adjustment plate 11 and the horizontal position will be increased. Therefore, the nozzle 24 is close to the ground, and the angle between the nozzle 24 and the horizontal position will be increased. The plurality of rubber rings 34 provided can provide a buffer to improve the stability when the force rod 33 is rotated.

[0039] Embodiment 3: On the basis of embodiment 2, the rotary tillage assembly 200 includes a second rotating shaft 19, a ring frame 21, a rotary tillage blade 20, a second motor 26 and a sprocket transmission group 27, the second rotating shaft 19 is arranged on the inner side of the two groups of side frames 2, the two ends of the second rotating shaft 19 are rotatably connected to the two groups of side frames 2, the second rotating shaft 19 is located below the top plate 3, a plurality of equidistantly distributed ring frames 21 are fixed on the second rotating shaft 19, the rotary tillage blade 20 is installed on the ring frame 21, one end of the second rotating shaft 19 passes through the side frame 2 and extends to the outside of the side frame 2, the second motor 26 is located above the second rotating shaft 19, the sprocket transmission group 27 includes two groups of sprockets and chains meshed on the outside of the two groups of sprockets, and the two groups of sprockets are respectively fixedly mounted on the second rotating shaft 19 and the output end of the second drive motor;

[0040] When in use, by starting the second motor 26, the output end of the second motor 26 will drive a group of sprockets to rotate, and then drive the chain transmission, so that the sprocket on the second rotating shaft 19 rotates, and then drives the second rotating shaft 19 to rotate, thereby causing the rotary tillage blade 20 on the second rotating shaft 19 to rotate to perform rotary tillage operations. Through the setting of the sprocket transmission group 27, the rotation of the second rotating shaft 19 can be carried out continuously and stably;

[0041] The surface of the side frame 2 is provided with a slide groove 16, and the slide groove 16 is provided with two groups, and the two groups of slide grooves 16 are symmetrically distributed about the second motor 26. The side frame 2 is provided with a base 4 and a diagonal support plate 14 by welding. The base 4 is in the shape of a square plate, and the diagonal support plate 14 is fixedly connected to the lower surface of the base 4. A guide rod 15 is fixed on the surface of the base 4. The upper end of the guide rod 15 is processed by a rounded corner. The guide rod 15 is provided with two groups, and the two groups of guide rods 15 are symmetrically distributed about the central axis of the base 4.

[0042] A protective frame 5 is installed on the base 4, a handle 6 is provided on the surface of the protective frame 5, two side ears 38 are provided on the protective frame 5, a round seat 25 is fixed on the side frame 2, the round seat 25 and the side ears 38 are connected by bolts, an inner cavity 37 is provided inside the protective frame 5, a slider 39 is provided on the surface of the protective frame 5, the cross-section of the slider 39 and the slide groove 16 are trapezoidal, the slider 39 and the slide groove 16 are slidably connected, a guide hole 36 is provided on the surface of the protective frame 5, two groups of guide holes 36 are provided, the guide hole 36 passes through the protective frame 5, and the inner wall of the guide hole 36 and the outer wall of the guide rod 15 are slidably connected;

[0043] When in use, the sprocket drive group 27 and the second motor 26 can be protected by the provided protection frame 5. At the same time, the protection frame 5 is easy to install and disassemble, which is convenient for timely inspection and maintenance of the sprocket drive group 27 and the second motor 26. The specific operation of installing the protection frame 5 is as follows: by holding the handle 6, the protection frame 5 is moved, the slider 39 is aligned with the slide groove 16, and the guide rod 15 is aligned with the guide hole 36. Continuous pushing will make the bottom of the protection frame 5 contact the base 4. At this time, the side ear 38 will correspond to the round seat 25, and the installation is carried out. The protection frame 5 can be installed by installing the bolts. The connection between the slide groove 16 and the slider 39, the guide rod 15 and the guide hole 36 provides guidance and support for the installation of the protection frame 5. The protection frame 5 is stable. When disassembly is required: by removing the bolts on the side ears 38 and the round block, holding the handle 6 and moving it upward, the slider 39 will be pulled out of the slide groove 16 and the guide rod 15 will be pulled out of the guide hole 36, so that the protection frame 5 can be removed. There are several diagonal support plates 14, which can provide support for the base 4 and improve the stability of the protection frame 5 after installation.

[0044] Embodiment 4: On the basis of embodiment 3, the sowing assembly 300 includes a first motor 7, a transition frame 17, a storage barrel 10, a second rotating shaft 19 and a wing plate 40. The first motor 7 is installed on the side of the top plate 3, the output end of the first motor 7 is fixedly connected to the second rotating shaft 19, and the two ends of the second rotating shaft 19 are rotatably connected to the top plate 3. A material distribution assembly 42 is provided on the second rotating shaft 19, and a plurality of material distribution assemblies 42 are provided. The plurality of material distribution assemblies 42 are evenly distributed on the second rotating shaft 19, and the distribution The material assembly 42 includes a wing plate 40 and a receiving groove 41. A plurality of wing plates 40 are provided. The plurality of wing plates 40 are evenly distributed on the second rotating shaft 19. A receiving groove 41 is formed between two wing plates 40. The material distribution assembly 42 is arranged in the transition frame 17. The material storage barrel 10 is arranged on the top plate 3. The material storage barrel 10 is located directly above the transition frame 17. The material storage barrel 10 and the transition frame 17 are connected. The second rotating shaft 19 passes through the transition frame 17 and is rotatably connected. A material discharge port 18 is opened below the transition frame 17.

[0045] When in use, a sufficient amount of seed material is put into the storage barrel 10. Although the storage barrel 10 and the transition frame 17 are connected, the wing plate 40 is located in the transition frame 17, which can block the seed material. The seed material will fall into the storage groove 41 between the two wing plates 40, and the first motor 7 is started. The output end of the first motor 7 will drive the second rotating shaft 19 to rotate, thereby driving the fertilization assembly 100 to rotate, thereby causing the storage groove 41 full of seed material to rotate. When the storage groove 41 full of seed material moves to the discharge port 18, the seed material will automatically fall under the action of gravity to achieve sowing. At the same time, when the storage groove 41 not full of seed material moves to the bottom of the storage barrel 10, the seed material will automatically fall into the storage groove 41. The cycle is repeated to achieve sowing operations.

[0046] In actual use, the rotary tillage component 200 can drive the rotary tillage blade 20 on the first rotating shaft 22 to rotate, effectively performing rotary tillage operations on the land, the fertilization component 100 can timely spray the liquid medicine on the land after rotary tillage, and the sowing component 300 can timely sow materials on the land after rotary tillage, realizing the integration of sowing, rotary tillage and fertilization, and effectively improving the sowing efficiency. Among them, the angle position of the adjustment plate 11 can be adjusted by using the set adjustment rod 29, turntable 35, force rod 33, first seat plate 32 and second seat plate 8, and then the angle of the nozzle 24 can be adjusted, thereby adjusting the spraying position of the liquid medicine during fertilization, so as to achieve the desired effect. In response to the growth characteristics, root distribution, nutrient requirements and soil conditions of different crops, the protective frame 5 can be set up to protect the sprocket drive group 27 and the second motor 26. At the same time, the protective frame 5 is easy to install and disassemble, which is convenient for timely inspection and maintenance of the sprocket drive group 27 and the second motor 26. This avoids: In the prior art, the traditional sowing method is mostly to use a plow to plow the sowing area first, then use a seeder to sow, and finally fertilize. In this sowing method, plowing, sowing and fertilizing are carried out separately, which greatly increases the time of the entire crop planting, thereby reducing the problem of crop planting efficiency.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Fertilizer and rotary tillage and sowing machine, characterized by: The fertilizing, rotary tilling and sowing integrated machine comprises: a top plate (3), side frames (2) are arranged on the left and right sides of the top plate (3), a fertilizing assembly (100) and a sowing assembly (300) are arranged at the front and rear of the top plate (3), a rotary tilling assembly (200) is arranged below the top plate (3), a second motor (26) is arranged on the surface of a group of side frames (2), and a sprocket transmission group (27) is arranged on the output end of the second motor (26); An adjusting plate (11) is rotatably connected to the top plate (3); a second seat plate (8) is arranged on the surface of the adjusting plate (11); a first seat plate (32) is arranged on the top plate (3); two groups of the first seat plate (32) and the second seat plate (8) are provided; and adjusting rods (29) are arranged on the two groups of the first seat plate (32) and the second seat plate (8).

2. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: A main shaft (9) is fixed between the side frames (2), the main shaft (9) is located directly above the top plate (3), a mounting frame (1) is arranged on the main shaft (9), and the main shaft (9) is located on the central axis of the side frames (2).

3. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: The fertilization assembly (100) comprises a liquid storage frame (12), a delivery hose (13), a liquid spray frame (23), a nozzle (24) and an adjustment plate (11). The liquid storage frame (12) is mounted on the top plate (3), the liquid spray frame (23) is mounted on the inner side of the adjustment plate (11), a pumping pump body is arranged inside the liquid spray frame (23), a delivery hose (13) is connected between the liquid spray frame (23) and the liquid storage frame (12), a plurality of delivery hoses (13) are provided, and the plurality of delivery hoses (13) are evenly distributed on the adjustment plate (11), the delivery hose (13) and the pumping pump body are connected, a nozzle (24) is arranged on the surface of the liquid spray frame (23), a plurality of nozzles (24) are provided, and the plurality of nozzles (24) are evenly distributed on the surface of the liquid spray frame (23), and the nozzles (24) face the bottom of the top plate (3).

4. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: The second seat plate (8) is arranged on the adjustment plate (11) by welding, and the second seat plate (8) is provided with two groups, and the two groups of second seat plates (8) are respectively located on both sides of the surface of the adjustment plate (11), and the two groups of second seat plates (8) are symmetrically distributed about the central axis of the adjustment plate (11); the first seat plate (32) is arranged on the top plate (3) by welding, and the first seat plate (32) is provided with two groups, and the two groups of first seat plates (32) are respectively located on both sides of the surface of the top plate (3), and the two groups of first seat plates (32) are symmetrically distributed about the central axis of the top plate (3).

5. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: One end of the adjusting rod (29) is rotatably connected to a connecting shaft (28), and the connecting shaft (28) is movably connected to the second seat plate (8). An external thread (30) is provided on the surface of the adjusting rod (29), and a rotating cylinder (31) is movably provided on the first seat plate (32). The adjusting rod (29) and the rotating cylinder (31) are threadedly connected. A rotating disk (35) is provided at the other end of the adjusting rod (29), and two groups of force rods (33) are fixed on the surface of the rotating disk (35). A rubber ring (34) is provided on the surface of the force rod (33), and a plurality of rubber rings (34) are provided, and the plurality of rubber rings (34) are equidistantly linearly distributed on the surface of the force rod (33).

6. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: The rotary tillage assembly (200) comprises a second rotating shaft (19), a ring frame (21), a rotary tillage blade (20), a second motor (26) and a sprocket transmission group (27); the second rotating shaft (19) is arranged inside the two sets of side frames (2); two ends of the second rotating shaft (19) are rotatably connected to the two sets of side frames (2); the second rotating shaft (19) is located below the top plate (3); a plurality of equally spaced ring frames (21) are fixed on the second rotating shaft (19); the rotary tillage blade (20) is mounted on the ring frame (21); and one end of the second rotating shaft (19) passes through the side frame (2) and extends to the outside of the side frame (2).

7. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: The second motor (26) is located above the second rotating shaft (19), and the sprocket transmission group (27) includes two groups of sprockets and chains meshed on the outsides of the two groups of sprockets. The two groups of sprockets are respectively fixedly mounted on the second rotating shaft (19) and the output end of the second drive motor.

8. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: The surface of the side frame (2) is provided with a slide groove (16), and the slide groove (16) is provided with two groups. The two groups of slide grooves (16) are symmetrically distributed about the second motor (26). The side frame (2) is provided with a base (4) and a diagonal support plate (14) by welding. The base (4) is in the shape of a square plate. The diagonal support plate (14) is fixedly connected to the lower surface of the base (4). A guide rod (15) is fixed on the surface of the base (4). The upper end of the guide rod (15) is subjected to a rounded corner treatment. The guide rod (15) is provided with two groups. The two groups of guide rods (15) are symmetrically distributed about the central axis of the base (4).

9. The integrated fertilizing and rotary tilling and sowing machine according to claim 8, characterized in that: A protective frame (5) is installed on the base (4), a handle (6) is arranged on the surface of the protective frame (5), two side ears (38) are arranged on the protective frame (5), a round seat (25) is fixed on the side frame (2), the round seat (25) and the side ears (38) are connected by bolts, an inner cavity (37) is opened inside the protective frame (5), a slider (39) is arranged on the surface of the protective frame (5), the cross-section of the slider (39) and the slide groove (16) are trapezoidal, the slider (39) and the slide groove (16) are slidably connected, a guide hole (36) is opened on the surface of the protective frame (5), two groups of guide holes (36) are arranged, the guide hole (36) passes through the protective frame (5), and the inner wall of the guide hole (36) and the outer wall of the guide rod (15) are slidably connected.

10. The integrated fertilizing and rotary tilling and sowing machine according to claim 1, characterized in that: The sowing assembly (300) comprises a first motor (7), a transition frame (17), a material storage barrel (10), a second rotating shaft (19) and a wing plate (40), wherein the first motor (7) is mounted on a side of the top plate (3), an output end of the first motor (7) is fixedly connected to the second rotating shaft (19), both ends of the second rotating shaft (19) are rotatably connected to the top plate (3), a material distribution assembly (42) is arranged on the second rotating shaft (19), a plurality of material distribution assemblies (42) are arranged, and the plurality of material distribution assemblies (42) are evenly distributed on the second rotating shaft (19), and the material distribution assembly (42) comprises The invention discloses a wing plate (40) and a receiving groove (41), wherein a plurality of wing plates (40) are provided, and the plurality of wing plates (40) are evenly distributed on the second rotating shaft (19), and a receiving groove (41) is formed between two wing plates (40); a material distribution assembly (42) is arranged in the transition frame (17), and a material storage barrel (10) is arranged on the top plate (3), and the material storage barrel (10) is located directly above the transition frame (17), and the material storage barrel (10) and the transition frame (17) are in communication, and the second rotating shaft (19) passes through the transition frame (17) and is rotatably connected, and a material discharge port (18) is opened below the transition frame (17).

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