Sugarcane seeder

Abstract

The utility model discloses a sugarcane seeder which comprises a device shell, the outer wall of the device shell is fixedly connected with a fixing frame, and two furrow openers are fixedly installed outside the device shell and close to the front end of the device shell. According to the sugarcane seeder provided by the utility model, the liquid fertilizer which is adjusted according to the proportion is placed in the mixing tank, and the water pump is controlled to convey the fertilizer in the mixing tank to the main spraying pipe and the auxiliary spraying pipe to be sprayed out during seeding, so that the seeding position can be fertilized, and the sugarcane can better germinate and grow; the device shell can be dragged to move through the fixing frame, the rotating column rotates along with the device shell through the wheels, then the transmission shaft rotates along with the device shell through the two chains, the stirring rod rotates along with the transmission shaft, liquid fertilizer in the mixing tank can be stirred, and the fertilizer in the mixing tank can be kept in a uniform state; and the condition of poor fertilization effect caused by the phenomenon of uneven layering of the fertilizer in the mixing tank during sowing is reduced.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a sugarcane planter. Background Technology

[0002] Sugarcane sowing refers to the process of burying sugarcane seedlings or sections in the soil to encourage them to germinate and grow into new sugarcane plants. Typically, sugarcane planting uses sugarcane sections or buds as seed sources, which take root and sprout under suitable environmental conditions, providing a foundation for sugarcane propagation and production.

[0003] For example, Chinese utility model patent (CN219248550U) discloses a fully automatic sugarcane planter, which describes: "By setting a fixed-distance system, the rotary encoder shaft gear of the fixed-distance system meshes with the walking wheel shaft gear, that is, the transmission ratio between the two is 1:1, that is, when the walking wheel moves one revolution, the rotary encoder also moves one revolution. Therefore, when the count of the rotary encoder reaches the preset walking distance of the walking wheel (i.e., the planting spacing of the sugarcane seed stalks), the sugarcane seed stalks are dropped from the sugarcane seed box into the seed furrow through the seed dropping system." The utility model's fixed-distance system can accurately control the timing of sugarcane seed stalks falling, achieving fixed-distance sowing of sugarcane to ensure its subsequent normal growth. It also records the following technical problems: "Existing sugarcane planters have the following technical problems: Sugarcane sowing requires a certain sowing distance (generally 400mm) between the front and rear sugarcane seed stalks, but existing sugarcane planters cannot accurately control the timing of the sugarcane seed stalks falling from the sugarcane seed box, resulting in uneven sowing of sugarcane seed stalks, which affects the subsequent normal growth of sugarcane."

[0004] In summary, the existing technology uses sugarcane seed stalks to fall from the sugarcane seed box into the seed furrow for sowing. However, this method has the following technical problems: fertilization during sowing can provide sufficient nutrients for the sugarcane, helping it to germinate and grow better. However, the above-mentioned device does not have a fertilization-related structure. Therefore, this application proposes a sugarcane planter to provide a new technical solution to solve the technical problems mentioned in the above-mentioned patent. Utility Model Content

[0005] Therefore, it is necessary to provide a sugarcane planter to address the aforementioned technical problems. This planter involves placing a pre-mixed liquid fertilizer in a mixing tank. During planting, a water pump transports the fertilizer from the mixing tank to the main and auxiliary spray pipes for spraying. This allows for fertilization of the planted area, ensuring better germination and growth of the sugarcane. The device's outer casing can be moved via a fixed frame. During this process, the rotating column rotates via wheels, which in turn rotates the drive shaft via two chains. This, in turn, rotates the stirring rod, agitating the liquid fertilizer inside the mixing tank. This ensures the fertilizer remains uniform, reducing the risk of uneven stratification during planting and improving the plant's practicality.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A sugarcane planter used for planting sugarcane.

[0008] The sugarcane planter specifically includes:

[0009] The device housing has a fixed frame fixedly connected to its outer wall, two furrow openers fixedly installed on the outside of the device housing near the front end, two soil covering devices fixedly installed on the outer wall of the device housing near the rear end, a seeding mechanism, a mixing mechanism, and a fertilization mechanism on the device housing.

[0010] The sowing mechanism includes a support frame, a seed box, and a sowing assembly. The support frame is fixedly connected to the inner wall of the device housing, and the seed box is fixedly connected to the outer wall of the support frame.

[0011] The mixing mechanism includes a mixing tank, rotating columns, wheels, a transmission assembly, and a stirring assembly. The mixing tank is fixedly connected to the outer wall of the support frame. Rotating columns are rotatably connected to the bottom of the device housing near the front and rear ends, and wheels are fixedly connected to the ends of the two rotating columns.

[0012] The fertilization mechanism includes a water pump, a main pipe, a connecting frame, a first fertilization component, and a second fertilization component. The water pump is fixedly installed on the top of the device housing. The inlet pipe of the water pump is fixedly connected to the inner wall of the mixing tank. The outlet end of the water pump is fixedly connected to the main pipe. The connecting frame is fixedly connected to the outer wall of the device housing. Multiple second fertilization components are sequentially arranged on the side of the connecting frame away from the device housing.

[0013] In a preferred embodiment of the sugarcane planter provided by this utility model, the planting assembly includes a driving component, the driving component is fixedly connected to the outer wall of the support frame, a rotating rod is fixedly connected to the output end of the driving component, the rotating rod is rotatably connected to the inner wall of the seed box, a plurality of material distribution plates are fixedly connected to the outer wall of the rotating rod, a seed guide plate is fixedly connected to the bottom of the seed box, and the seed guide plate is fixedly connected to the inner wall of the device housing.

[0014] In a preferred embodiment of the sugarcane planter provided by this utility model, the transmission assembly includes a protective shell. A protective shell is rotatably connected to the outer wall of one of the rotating columns near the soil covering device and located on the left and right sides of the middle. Both protective shells are fixedly connected to the inner wall of the device housing. A transmission shaft is rotatably connected between the two protective shells. A first sprocket is fixedly connected to the outer wall of the rotating column and located inside each of the two protective shells. A second sprocket is fixedly connected to the outer wall of the transmission shaft near the left and right ends. The first sprocket and the second sprocket are connected by a chain drive.

[0015] In a preferred embodiment of the sugarcane planter provided by this utility model, the mixing assembly includes a first bevel gear, the outer wall of the transmission shaft is fixedly connected to the first bevel gear, the inner wall of the mixing tank is rotatably connected to a stirring rod, the top of the stirring rod is fixedly connected to a second bevel gear, and the second bevel gear meshes with the outer wall of the first bevel gear.

[0016] In a preferred embodiment of the sugarcane planter provided by this utility model, the first fertilization component includes a main spray pipe, the inner wall of the connecting frame is fixedly connected to the main spray pipe, and the main pipe is fixedly connected to the inner wall of the main spray pipe.

[0017] In a preferred embodiment of the sugarcane planter provided by this utility model, the second fertilization component includes a guide rail frame, an auxiliary spray pipe slidably connected to the inner wall of the guide rail frame, a branch pipe fixedly connected to the inner wall of the main pipe, the branch pipe fixedly connected to the inner wall of the auxiliary spray pipe, two housings fixedly connected to the top of the guide rail frame, reinforcing rods slidably connected to the inner walls of the two housings, one end of each reinforcing rod located outside the housing being fixedly connected to the outer wall of the auxiliary spray pipe, and two limiting bolts threadedly connected to the inner wall of the guide rail frame, both limiting bolts being movably inserted into the auxiliary spray pipe.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The sugarcane planter provided by this utility model places liquid fertilizer, adjusted according to a certain ratio, in a mixing tank. During planting, a water pump is controlled to transport the fertilizer in the mixing tank to the main spray pipe and the auxiliary spray pipe for spraying. Fertilization can then be carried out on the planted area to ensure better germination and growth of the sugarcane. The outer shell of the device can be moved by a fixed frame. During this process, the rotating column rotates along with the wheels, which in turn rotates the drive shaft through two chains. This causes the stirring rod to rotate, which in turn agitates the liquid fertilizer inside the mixing tank. This ensures that the fertilizer in the mixing tank remains in a uniform state, reducing the possibility of uneven stratification of fertilizer in the mixing tank during planting, which can lead to poor fertilization results. This improves the practicality of the device.

[0020] The sugarcane planter provided by this utility model can release the restriction between the corresponding auxiliary spray pipe and the guide rail frame by rotating the limiting bolt. The position of the two auxiliary spray pipes can be adjusted according to the actual soil fertility. When the soil fertility is high, the two auxiliary spray pipes can be controlled to extend to the left and right sides respectively and fixed by the corresponding limiting bolt. If the soil fertility is low, both auxiliary spray pipes are placed in the corresponding guide rail frame, that is, mainly fertilizing the sugarcane stalk. In this way, the fertilizer can be delivered to the stalk more directly to help it germinate and grow. The appropriate fertilization method can be selected according to different conditions, which improves the flexibility of the device. Attached Figure Description

[0021] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the overall structure of the sugarcane planter provided by this utility model;

[0023] Figure 2 A schematic diagram of the internal structure of the outer casing of the sugarcane planter provided by this utility model;

[0024] Figure 3 An enlarged schematic diagram of the sowing mechanism of the sugarcane planter provided by this utility model;

[0025] Figure 4 Enlarged structural schematic diagram of the mixing mechanism and fertilization mechanism of the sugarcane planter provided by this utility model;

[0026] Figure 5 A partial structural separation diagram of the sugarcane planter provided by this utility model;

[0027] Figure 6The sugarcane planter provided by this utility model Figure 5 Enlarged view of A in the middle;

[0028] Figure 7 This is a partial exploded view of the sugarcane planter provided by this utility model.

[0029] The markings in the diagram are explained as follows:

[0030] 1. Device outer casing; 2. Fixing frame; 3. Furrow opener; 4. Soil covering device; 5. Seeding mechanism; 6. Mixing mechanism; 7. Fertilizing mechanism; 8. Support frame; 9. Drive component; 10. Seed box; 11. Rotating rod; 12. Distributing plate; 13. Seed guide plate; 14. Mixing tank; 15. Rotating column; 16. Wheel; 17. Protective shell; 18. Drive shaft; 19. First sprocket; 20. Second sprocket; 21. First bevel gear; 22. Stirring rod; 23. Second bevel gear; 24. Water pump; 25. Main pipe; 26. Connecting frame; 27. Main spray pipe; 28. Guide rail frame; 29. ​​Secondary spray pipe; 30. Branch pipe; 31. Outer casing; 32. Reinforcing rod; 33. Restricting bolt. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0032] As described in the background art, fertilization at the time of sowing can provide sugarcane with sufficient nutrients to help it germinate and grow better, but the above-mentioned device does not have a fertilization-related structure.

[0033] To solve this technical problem, this utility model provides a sugarcane planter that is used for sugarcane planting.

[0034] For details, please refer to Figures 1-5 Sugarcane planters specifically include:

[0035] The device housing 1 has a fixed frame 2 fixedly connected to its outer wall. Two furrow openers 3 are fixedly installed on the outside of the device housing 1 near the front end. Two soil covering devices 4 are fixedly installed on the outer wall of the device housing 1 near the rear end. A sowing mechanism 5 is provided on the device housing 1. A mixing mechanism 6 is provided on the device housing 1. A fertilization mechanism 7 is provided on the device housing 1.

[0036] The sowing mechanism 5 includes a support frame 8, a seed box 10, and a sowing component. The support frame 8 is fixedly connected to the inner wall of the device housing 1, and the seed box 10 is fixedly connected to the outer wall of the support frame 8.

[0037] The mixing mechanism 6 includes a mixing tank 14, a rotating column 15, a wheel 16, a transmission assembly, and a stirring assembly. The mixing tank 14 is fixedly connected to the outer wall of the support frame 8. The rotating column 15 is rotatably connected to the bottom of the device housing 1 and near the front and rear ends. The two ends of the two rotating columns 15 are fixedly connected to the wheels 16 respectively.

[0038] The fertilization mechanism 7 includes a water pump 24, a main pipe 25, a connecting frame 26, a first fertilization component, and a second fertilization component. The water pump 24 is fixedly installed on the top of the device housing 1. The inlet pipe of the water pump 24 is fixedly connected to the inner wall of the mixing tank 14. The outlet end of the water pump 24 is fixedly connected to the main pipe 25. The connecting frame 26 is fixedly connected to the outer wall of the device housing 1. Multiple second fertilization components are arranged sequentially on the side of the connecting frame 26 away from the device housing 1.

[0039] The sugarcane planter provided by this utility model places liquid fertilizer adjusted in a certain proportion in a mixing tank 14. During planting, the water pump 24 is controlled to transport the fertilizer in the mixing tank 14 to the main spray pipe 27 and the auxiliary spray pipe 29 for spraying. Fertilization can then be carried out on the planted area to ensure better germination and growth of sugarcane. The device housing 1 can be moved by the fixed frame 2. During this process, the rotating column 15 rotates with the wheel 16, which in turn rotates the drive shaft 18 through two chains. This causes the stirring rod 22 to rotate, which in turn agitates the liquid fertilizer inside the mixing tank 14. This ensures that the fertilizer in the mixing tank 14 is kept in a uniform state, reducing the phenomenon of uneven stratification of fertilizer in the mixing tank 14 during planting, which leads to poor fertilization effect and improves the practicality of the device.

[0040] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0041] Example 1:

[0042] Please refer to Figures 1-6 A sugarcane planter, comprising:

[0043] The device housing 1 has a fixed frame 2 fixedly connected to its outer wall. Two furrow openers 3 are fixedly installed on the outside of the device housing 1 near the front end. Two soil covering devices 4 are fixedly installed on the outer wall of the device housing 1 near the rear end. A sowing mechanism 5 is provided on the device housing 1. A mixing mechanism 6 is provided on the device housing 1. A fertilization mechanism 7 is provided on the device housing 1.

[0044] The sowing mechanism 5 includes a support frame 8, a seed box 10, and a sowing component. The support frame 8 is fixedly connected to the inner wall of the device housing 1, and the seed box 10 is fixedly connected to the outer wall of the support frame 8. The sowing mechanism 5 is used to quantitatively transport and sow sugarcane seed stalks.

[0045] The mixing mechanism 6 includes a mixing tank 14, a rotating column 15, wheels 16, a transmission assembly, and a stirring assembly. The mixing tank 14 is fixedly connected to the outer wall of the support frame 8. The rotating column 15 is rotatably connected to the bottom of the outer shell 1 and near the front and rear ends. Wheels 16 are fixedly connected to the two ends of the two rotating columns 15. The mixing mechanism 6 is used to stir the liquid fertilizer to reduce the uneven stratification of the liquid fertilizer. The top of the mixing tank 14 is provided with a feed pipe, and a protective cover is detachably connected to the feed pipe by threads.

[0046] The fertilization mechanism 7 includes a water pump 24, a main pipe 25, a connecting frame 26, a first fertilization component, and a second fertilization component. The water pump 24 is fixedly installed on the top of the device housing 1. The inlet pipe of the water pump 24 is fixedly connected to the inner wall of the mixing tank 14. The outlet end of the water pump 24 is fixedly connected to the main pipe 25. The connecting frame 26 is fixedly connected to the outer wall of the device housing 1. Multiple second fertilization components are arranged sequentially on the side of the connecting frame 26 away from the device housing 1. The fertilization mechanism 7 is used to fertilize the area after sowing to ensure better germination and growth of sugarcane.

[0047] The sowing assembly includes a drive component 9. The drive component 9 is fixedly connected to the outer wall of the support frame 8. A rotating rod 11 is fixedly connected to the output end of the drive component 9. The rotating rod 11 is rotatably connected to the inner wall of the seed box 10. Multiple distribution plates 12 are fixedly connected to the outer wall of the rotating rod 11. A seed guide plate 13 is fixedly connected to the bottom of the seed box 10. The seed guide plate 13 is fixedly connected to the inner wall of the outer shell 1 of the device. Multiple seed guide grooves are provided on the seed guide plate 13. The distribution plates 12 can make the sugarcane seed stalks fall relatively accurately into the seed guide grooves on the seed guide plate 13, and then roll down along the seed guide grooves on the seed guide plate 13 to achieve sowing.

[0048] The transmission assembly includes a protective shell 17. Protective shells 17 are rotatably connected to the outer wall of a rotating column 15 near the center of the cover 4, on both sides. Both protective shells 17 are fixedly connected to the inner wall of the outer casing 1. A drive shaft 18 is rotatably connected between the two protective shells 17. First sprockets 19 are fixedly connected to the outer wall of the rotating column 15, located inside each of the two protective shells 17. Second sprockets 20 are fixedly connected to the outer wall of the drive shaft 18, near both ends. The first sprockets 19 and the second sprockets 20 are connected by a chain drive. The transmission assembly can be moved by the device; that is, the rotation of the rotating column 15 serves as a power source, converting this power into power for stirring the liquid fertilizer in the mixing tank 14.

[0049] The mixing assembly includes a first bevel gear 21, which is fixedly connected to the outer wall of the drive shaft 18. A stirring rod 22 is rotatably connected to the inner wall of the mixing tank 14. A second bevel gear 23 is fixedly connected to the top of the stirring rod 22. The second bevel gear 23 meshes with the outer wall of the first bevel gear 21. By stirring the liquid fertilizer inside the mixing tank 14, the stratification of the liquid fertilizer is reduced.

[0050] Through the above structural design, the sugarcane seed stalks of uniform length and thickness are first placed in the seed box 10. The mixed liquid fertilizer is then poured into the mixing tank 14 through the feed pipe. The corresponding protective cover is then threaded onto the feed pipe. The device is then pulled by the tractor connected to the fixing frame 2. During the device's movement, the furrow opener 3 opens furrows in front, and the drive unit 9 drives the rotating rod 11 to rotate, thus transferring the sugarcane seed stalks of relatively uniform length and thickness from the seed box 10 to the guide plate 13 at a uniform speed. The sugarcane seed stalks then slide along the guide plate 13 into the furrows. As the device moves, the wheel 16 rolls on the ground, and the rotating column 15 rotates accordingly, causing the two first sprockets 19 to rotate. The two first sprockets 19 drive the second sprocket 20 to rotate via corresponding chains, which in turn causes the drive shaft 18 to rotate, thereby causing the first bevel gear 21 to rotate. This, in turn, causes the stirring rod 22 to rotate via the second bevel gear 23, thus stirring the liquid fertilizer in the mixing tank 14 to ensure that the liquid fertilizer is in a relatively uniform state. At the same time, the fertilization mechanism 7 can be controlled to fertilize the ground after sowing. As the device moves, the covering device 4 can cover the furrows with soil.

[0051] Example 2:

[0052] The sugarcane planter provided in Example 1 has been further optimized, specifically, as follows: Figures 5-7 As shown, the first fertilization component includes a main spray pipe 27, the inner wall of the connecting frame 26 is fixedly connected to the main spray pipe 27, and the main pipe 25 is fixedly connected to the inner wall of the main spray pipe 27. The main spray pipe 27 fertilizes directly above the ditch.

[0053] The second fertilization assembly includes a guide rail frame 28, with a secondary spray pipe 29 slidably connected to the inner wall of the guide rail frame 28. A branch pipe 30 is fixedly connected to the inner wall of the main pipe 25. The length of the branch pipe 30 is sufficient to allow the corresponding secondary spray pipe 29 to move a certain distance. The branch pipe 30 is fixedly connected to the inner wall of the secondary spray pipe 29. Two housings 31 are fixedly connected to the top of the guide rail frame 28. Reinforcing rods 32 are slidably connected to the inner walls of both housings 31. The ends of the two reinforcing rods 32 located outside the housings 31 are fixedly connected to the outer wall of the secondary spray pipe 29. Two limiting bolts 33 are threadedly connected to the inner wall of the guide rail frame 28. Both limiting bolts 33 are movably inserted into the secondary spray pipe 29. The two sets of second fertilization assemblies can fertilize the left and right sides of the main spray pipe 27 respectively, and the fertilization position can be adjusted according to actual needs.

[0054] Through the above structural design, when fertilizing the sown furrows, the fertilization method is selected according to the fertility of the sown soil. When the soil fertility is high, the four limiting bolts 33 can be rotated so that all the limiting bolts 33 are disengaged from their corresponding secondary spray pipes 29, controlling the two secondary spray pipes 29 to extend to the left and right sides to appropriate positions. Then, the limiting bolts 33 are rotated in the opposite direction so that all the limiting bolts 33 are inserted into their corresponding secondary spray pipes 29. When the two secondary spray pipes 29 are pulled to the left and right sides respectively, the reinforcing rods 32 corresponding to the secondary spray pipes 29 slide within their corresponding housings 31. The auxiliary spray pipes 29 are supported. If the soil fertility is low, both auxiliary spray pipes 29 are placed in the corresponding guide rails 28, which mainly fertilize the sugarcane seed stalks. This way, the fertilizer can be provided to the seed stalks more directly to help them germinate and grow. After adjusting the position of the auxiliary spray pipes 29, the water pump 24 is controlled to transport the liquid fertilizer in the mixing tank 14 to the main pipe 25. Then, part of the liquid fertilizer in the main pipe 25 directly enters the main spray pipe 27 and is sprayed onto the ground. Part of the liquid fertilizer in the main pipe 25 flows into the two branch pipes 30 and finally moves to the corresponding auxiliary spray pipes 29, and then sprays the ground.

Claims

1. A sugarcane planter, comprising a device housing (1), characterized in that: A fixing frame (2) is fixedly connected to the outer wall of the device housing (1). Two furrow openers (3) are fixedly installed on the outside of the device housing (1) near the front end. Two soil covering devices (4) are fixedly installed on the outer wall of the device housing (1) near the rear end. A sowing mechanism (5) is provided on the device housing (1). A mixing mechanism (6) is provided on the device housing (1). A fertilization mechanism (7) is provided on the device housing (1). The sowing mechanism (5) includes a support frame (8), a seed box (10), and a sowing component. The support frame (8) is fixedly connected to the inner wall of the outer shell (1) of the device, and the seed box (10) is fixedly connected to the outer wall of the support frame (8). The mixing mechanism (6) includes a mixing tank (14), a rotating column (15), a wheel (16), a transmission assembly, and a stirring assembly. The outer wall of the support frame (8) is fixedly connected to the mixing tank (14). The bottom of the outer shell (1) of the device is rotatably connected to the rotating column (15) near the front and rear ends respectively. The two ends of the two rotating columns (15) are fixedly connected to the wheels (16) respectively. The fertilization mechanism (7) includes a water pump (24), a main pipe (25), a connecting frame (26), a first fertilization component, and a second fertilization component. The water pump (24) is fixedly installed on the top of the device housing (1). The inlet pipe of the water pump (24) is fixedly connected to the inner wall of the mixing tank (14). The outlet end of the water pump (24) is fixedly connected to the main pipe (25). The connecting frame (26) is fixedly connected to the outer wall of the device housing (1). Multiple second fertilization components are sequentially arranged on the side of the connecting frame (26) away from the device housing (1).

2. The sugarcane planter according to claim 1, characterized in that, The sowing assembly includes a drive component (9), the outer wall of the support frame (8) is fixedly connected to the drive component (9), the output end of the drive component (9) is fixedly connected to a rotating rod (11), the rotating rod (11) is rotatably connected to the inner wall of the seed box (10), the outer wall of the rotating rod (11) is fixedly connected to multiple material distribution plates (12), the bottom of the seed box (10) is fixedly connected to a seed guide plate (13), and the seed guide plate (13) is fixedly connected to the inner wall of the device housing (1).

3. The sugarcane planter according to claim 1, characterized in that, The transmission assembly includes a protective shell (17). A protective shell (17) is rotatably connected to the outer wall of one of the rotating columns (15) near the soil cover (4) and located on the left and right sides of the middle. Both protective shells (17) are fixedly connected to the inner wall of the outer shell (1) of the device. A transmission shaft (18) is rotatably connected between the two protective shells (17). A first sprocket (19) is fixedly connected to the outer wall of the rotating column (15) and located inside the two protective shells (17). A second sprocket (20) is fixedly connected to the outer wall of the transmission shaft (18) near the left and right ends. The first sprocket (19) and the second sprocket (20) are connected by a chain drive.

4. The sugarcane planter according to claim 3, characterized in that, The stirring assembly includes a first bevel gear (21), the outer wall of the drive shaft (18) is fixedly connected to the first bevel gear (21), the inner wall of the mixing tank (14) is rotatably connected to a stirring rod (22), the top of the stirring rod (22) is fixedly connected to a second bevel gear (23), and the second bevel gear (23) meshes with the outer wall of the first bevel gear (21).

5. The sugarcane planter according to claim 1, characterized in that, The first fertilization assembly includes a main spray pipe (27), the inner wall of the connecting frame (26) is fixedly connected to the main spray pipe (27), and the main pipe (25) is fixedly connected to the inner wall of the main spray pipe (27).

6. The sugarcane planter according to claim 5, characterized in that, The second fertilization assembly includes a guide rail frame (28), with a secondary spray pipe (29) slidably connected to the inner wall of the guide rail frame (28). A branch pipe (30) is fixedly connected to the inner wall of the main pipe (25), and the branch pipe (30) is fixedly connected to the inner wall of the secondary spray pipe (29). Two housings (31) are fixedly connected to the top of the guide rail frame (28). A reinforcing rod (32) is slidably connected to the inner wall of each of the two housings (31). One end of each of the two reinforcing rods (32) located outside the housing (31) is fixedly connected to the outer wall of the secondary spray pipe (29). Two limiting bolts (33) are threadedly connected to the inner wall of the guide rail frame (28), and both limiting bolts (33) are movably inserted into the secondary spray pipe (29).

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