Double-bud section automatic sugarcane planting machine
By designing an automated sugarcane planting machine with dual bud segments, the orderly planting and mulching of sugarcane stalks is achieved using an elevator and a mulching mechanism. This solves the problems of high bud damage rate and high missed planting rate in existing sugarcane planting machines, and improves sugarcane planting efficiency and germination rate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI ZHONGRE MACHINERY CO LTD
- Filing Date
- 2025-09-22
- Publication Date
- 2026-07-31
AI Technical Summary
Existing sugarcane planting machines suffer from problems such as high bud damage rate, high missed planting rate, and low work efficiency during the planting process. In particular, when realizing the automated planting of sugarcane using the double-bud segment planting method, there is a lack of effective equipment support.
Design an automated sugarcane planting machine with double bud segments, including a main frame, a seed stalk storage hopper, an elevator, a ridging mechanism, and a mulching mechanism. The elevator lifts the sugarcane seed stalks and plants them in the soil, and the mulching mechanism covers them with film and soil, thereby improving planting efficiency.
This method enables the orderly planting of sugarcane seed stalks, improves germination rate, reduces the risk of pests and diseases, and increases planting and work efficiency, thus meeting the needs of large-scale planting.
Smart Images

Figure CN224571798U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sugarcane planting equipment technology, and in particular to a double-bud segment automated sugarcane planting machine. Background Technology
[0002] Sugarcane planting machines are gradually replacing manual planting in large-scale sugarcane cultivation. These machines can simultaneously perform functions such as furrowing, ridging, seeding, fertilization, and mulching, significantly saving planting time and improving work efficiency compared to manual planting. For example, Chinese patent application number 201410214774.4 discloses a feeding-type real-time seed-cutting sugarcane planting machine, including a frame, a seed guide frame, a feeding unit, and a power system mounted on the frame. The power system is connected to the feeding unit. The feeding unit includes a finger chain feeding device, a feeding roller device, and a cutting roller. The finger chain feeding device is located on the side of the seed guide frame, and the input end of the feeding roller device is located below the finger chain feeding device. The current equipment requires manual, continuous feeding of sugarcane seeds into the seed box during the cutting process. This results in a high rate of damaged buds after cutting, affecting the germination rate. Even slight pauses or interruptions in the feeding process can easily lead to missed plantings. Furthermore, the planting box is small, necessitating frequent replanting, which impacts work efficiency. To address this, a double-bud segment sugarcane planting method has been proposed. This method involves wrapping the sugarcane stalks, which offers advantages such as sterilization, insect control, root and tiller promotion, and lodging resistance. It eliminates the need for seedling pest and disease control, and achieves a germination rate of over 90%. To automate this planting method, an automated double-bud segment sugarcane planting machine needs to be designed to automatically plant double-bud segments of sugarcane stalks in the soil, thereby improving planting efficiency. Utility Model Content
[0003] To address the aforementioned problems, this invention proposes an automated sugarcane planting machine with two bud segments, which can automatically plant sugarcane seed stalks with two bud segments in the soil, thereby improving planting efficiency.
[0004] This utility model is achieved through the following technical solution:
[0005] This utility model proposes an automated sugarcane planting machine with double bud segments, comprising: a main frame, a seed stalk storage hopper, an elevator, and a ridging mechanism. The seed stalk storage hopper is installed on the upper part of the main frame, and one side of the seed stalk storage hopper is connected to the elevator. The lower part of the main frame is provided with wheels, and the ridging mechanism is installed on the lower part of the main frame and located between the wheels. The outlet at the lower part of the elevator is connected to the middle part of the ridging mechanism. The rear part of the main frame is provided with a sub-frame, one end of which is hinged to the main frame. The sub-frame is provided with a film covering mechanism, and the film covering mechanism has a plastic film roll.
[0006] Furthermore, the elevator includes a fixed plate, a drive wheel, a driven wheel, and a chain. The fixed plate is fixedly installed on one side of the seed storage hopper. The drive wheel and the driven wheel are respectively fixed on the upper and lower parts of the fixed plate. The chain is wound around the drive wheel and the driven wheel, and the chain is provided with multiple lifting grooves.
[0007] Furthermore, the elevator is installed on one side of the seed stalk storage hopper at an outward tilt. A guide trough is provided on the fixed plate. The guide trough gradually narrows at the bottom, and the width of the lower outlet of the guide trough is less than the length of the sugarcane seed stalk. Three guide rods are provided on the guide trough. Two of the guide rods are installed on the upper part of the guide trough, and the other guide rod is installed at the lower outlet of the guide trough.
[0008] Furthermore, a baffle is provided between the elevator and the seed storage hopper, the baffle slides in the seed storage hopper, and a crossbar is provided on the upper part of the seed storage hopper. The crossbar is connected to the baffle through a first adjusting rod, the lower end of the first adjusting rod is rotatably connected to the baffle, and the middle part of the first adjusting rod is connected to the crossbar through a thread.
[0009] Furthermore, the ridging mechanism includes a main frame and side plates. The main frame is in the shape of an "A". The upper part of the main frame is connected to the main frame through a connecting rod. A plow is provided at the front end of the main frame. The side plates are installed on both sides of the main frame. Two parallel planting troughs are provided inside the main frame. The width of the planting troughs is less than the length of the sugarcane seed stalk. Inclined partitions are provided between the planting troughs and at the front of the planting troughs.
[0010] Furthermore, one end of the side plate is hinged to the main frame via a pin, and the middle of the side plate is connected to the main frame via a second adjusting rod, which has multiple adjusting holes.
[0011] Furthermore, the film covering mechanism includes a support wheel, a plastic film roll fixing frame, a soil covering plate, and a soil covering wheel. The soil covering plate, plastic film roll fixing frame, support wheel, and soil covering wheel are installed sequentially from front to back on the lower part of the sub-frame. The soil covering plate and the soil covering wheel are symmetrically installed in a figure-eight shape on the lower part of the sub-frame, and the interval between the soil covering plates and the interval between the soil covering wheels are both smaller than the width of the plastic film roll.
[0012] Furthermore, the soil covering plate is provided with a first connecting rod, which is connected to the sub-frame through a sleeve, and the sleeve is provided with a locking bolt. The plastic film roll fixing frame is connected to the sub-frame through a second connecting rod, and the second connecting rod is provided with a plurality of spaced adjustment holes.
[0013] Furthermore, the main frame is also equipped with a fertilizer box, and a rotating wheel is provided in the middle of the fertilizer box. The rotating wheel is vertically installed at the bottom of the fertilizer box, and the bottom of the fertilizer box is connected to the ridging mechanism through a hose.
[0014] Furthermore, both the fertilizer bin and the elevator are equipped with hydraulic motors, which are used to drive the impeller and the drive wheel.
[0015] The beneficial effects of this utility model are as follows: by using an elevator to lift the sugarcane seed stalks in the seed stalk storage bucket and then lower them into the ridging mechanism, the sugarcane seed stalks are planted in the soil in an orderly manner. A mulching mechanism is also set up so that mulching and soil covering can be carried out after ridging, which can retain water and moisture, reduce pests and diseases, and improve the germination rate of sugarcane seed stalks. The whole machine can be pulled by a tractor, which has high working efficiency and improves planting efficiency. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the front structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the rear structure of this utility model;
[0018] Figure 3 This is a schematic diagram showing the installation of the seed storage hopper, elevator, and ridging mechanism of this utility model;
[0019] Figure 4 This is a schematic diagram showing the connection between the seed stalk storage hopper and the elevator of this utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the hoist of this utility model;
[0021] Figure 6 This is a schematic diagram of the material guide channel of this utility model;
[0022] Figure 7 This is a schematic diagram of the upper part of the ridging mechanism of this utility model;
[0023] Figure 8 This is a schematic diagram of the structure of the planting trough of this utility model;
[0024] Figure 9 This is a schematic diagram of the lower part of the ridging mechanism of this utility model;
[0025] Figure 10 This is a schematic diagram of the coating mechanism of this utility model;
[0026] Figure 11 This is a schematic diagram of the structure of the fertilizer box of this utility model;
[0027] Figure 12 This is a schematic diagram of the internal structure of the fertilizer box of this utility model;
[0028] In the diagram: 1-Main frame, 2-Seed storage hopper, 3-Elevator, 301-Fixed plate, 302-Drive wheel, 303-Driven wheel, 304-Chain, 305-Lifting trough, 306-Guide trough, 307-Guide rod, 4-Ridging mechanism, 401-Main frame, 402-Side plate, 403-Planting trough, 404-Pin rod, 405-Plowhead, 406-Second adjusting rod, 407 - Fertilizer pipe, 408- Fertilizer trough, 5- Fertilizer box, 501- Rotary wheel, 6- Wheel, 7- Subframe, 8- Film covering mechanism, 801- Support wheel, 802- Plastic film roll fixing frame, 803- Soil covering plate, 804- Soil covering wheel, 805- First connecting rod, 806- Second connecting rod, 9- Plastic film roll, 10- Baffle, 11- Crossbar, 12- First adjusting rod, 13- Hydraulic motor. Detailed Implementation
[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Throughout the description, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.
[0031] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" and "second" may explicitly or implicitly include at least one of the stated features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0032] like Figures 1 to 12As shown, an embodiment of this utility model provides an automated sugarcane planting machine with double bud segments, including: a main frame 1, a seed stalk storage hopper 2, an elevator 3, and a ridging mechanism 4. The seed stalk storage hopper 2 is installed on the upper part of the main frame 1, and one side of the seed stalk storage hopper 2 is connected to the elevator 3. The lower part of the main frame 1 is provided with wheels 6. The ridging mechanism 4 is installed on the lower part of the main frame 1 and is located between the wheels 6. The outlet at the lower part of the elevator 3 is connected to the middle part of the ridging mechanism 4. The rear part of the main frame 1 is provided with a sub-frame 7. One end of the sub-frame 7 is hinged to the main frame 1. The sub-frame 7 is provided with a film covering mechanism 8, and the film covering mechanism 8 has a plastic film roll 9.
[0033] The planting machine is connected to the tractor via a drawbar, and the tractor's oil pump is connected to the hydraulic motor 13 via an oil pipe. During operation, driven by the elevator 3, the chain 304 drives the lifting trough 305 to raise the sugarcane seed stalks in the seed stalk storage hopper 2. After passing the upper drive wheel 302, the lifting trough 305 flips, and the sugarcane seed stalks fall into the guide trough 306 and slide down it. During this descent, the sugarcane seed stalks are blocked by the guide rod 307, causing their angle to deflect so that the axis of the sugarcane seed stalks is aligned with the sliding direction, thus sliding into the ridging mechanism 4. The front end of the ridging mechanism 4 inserts into the soil, thereby creating a trench for the sugarcane seed stalks. After the sugarcane stalks enter the ridging mechanism 4 and are corrected by the planting trough 403, they fall into the trough along its length. At the same time, fertilizer from the fertilizer box 5 falls into the trough. As the planter continues to move forward, the covering plate 803 on the mulching mechanism 8 first pushes some soil into the trough to bury the sugarcane stalks. Then, the plastic film roll 9 on the plastic film roll fixing frame 802 is pulled to cover the top of the trough with plastic film. Subsequently, the covering wheel 804 pushes some soil in, covering both sides of the plastic film with soil, so that the plastic film can firmly cover the top of the trough and is not easily blown away by the wind. The plastic film can maintain soil moisture and improve the germination rate of the sugarcane stalks.
[0034] The spacing of the sugarcane stalks in this device can be controlled by the traction speed and the rotation speed of the drive wheel 302 to meet the needs of different customers. This device can realize automated planting, enabling farmers to complete large-scale planting in a short time under suitable temperature and humidity conditions, reducing labor input and improving the germination rate of sugarcane stalks.
[0035] In a preferred embodiment, such as Figure 3 , Figure 4As shown, the elevator 3 includes a fixed plate 301, a drive wheel 302, a driven wheel 303, and a chain 304. The fixed plate 301 is fixedly installed on one side of the seed storage hopper 2. The drive wheel 302 and the driven wheel 303 are respectively fixed to the upper and lower parts of the fixed plate 301. The chain 304 is wound around the drive wheel 302 and the driven wheel 303, and multiple lifting grooves 305 are provided on the chain 304. After the drive wheel 302 rotates, it can drive the chain 304 to move, thereby raising the seed stalks at the bottom of the seed storage hopper 2 and causing the seed stalks to fall into the guide chute 306 on the other side of the elevator 3.
[0036] In a preferred embodiment, such as Figure 5 As shown, the elevator 3 is installed on one side of the seed stalk storage hopper 2 at an outward tilt. A guide trough 306 is provided on the fixed plate 301. The lower part of the guide trough 306 gradually narrows, and the width of the lower outlet of the guide trough 306 is less than the length of the sugarcane seed stalk. Three guide rods 307 are provided on the guide trough 306. Two guide rods 307 are installed on the upper part of the guide trough 306, and the other guide rod 307 is installed at the lower outlet of the guide trough 306. The guide trough 306 has an angle of 10° to 30° with the vertical direction. The seed stem can slide along the guide trough 306. When sliding, if the axis of the seed stem is perpendicular to the sliding direction, it is more likely to hit the guide rod 307, causing the direction to deflect. If the axis of the seed stem is parallel to the sliding direction, the probability of hitting the guide rod 307 is low, so it can slide out of the guide trough 306 smoothly. The guide trough 306 and the guide rod 307 can adjust the orientation of the seed stem so that when the seed stem enters the ridging mechanism 4, the orientation of the seed stem can be parallel to the direction of the soil trench, so as to plant smoothly.
[0037] Specifically, such as Figure 4 As shown, a baffle 10 is provided between the elevator 3 and the seed storage hopper 2. The baffle 10 slides in the seed storage hopper 2, and a crossbar 11 is provided on the upper part of the seed storage hopper 2. The crossbar 11 is connected to the baffle 10 through a first adjusting rod 12. The lower end of the first adjusting rod 12 is rotatably connected to the baffle 10, and the middle part of the first adjusting rod 12 is connected to the crossbar 11 through a thread. The height of the baffle 10 can be adjusted, thereby adjusting the speed at which the seed enters the elevator 3 and alleviating the problem of excessive pressure on the elevator 3 due to too many seed.
[0038] Preferably, such as Figure 7 , Figure 8 , Figure 9As shown, the ridging mechanism 4 includes a main frame 401 and side plates 402. The main frame 401 is in the shape of an "A" and its upper part is connected to the main frame 1 via a connecting rod. A plow head 405 is provided at the front end of the main frame 401. The side plates 402 are installed on both sides of the main frame 401. Two parallel planting troughs 403 are provided inside the main frame 401. The width of the planting troughs 403 is less than the length of the sugarcane seed stalk. Inclined partitions are provided between the planting troughs 403 and at the front of the planting troughs 403. The main frame 401 breaks the soil with the plow head 405 at the front, thereby creating trenches in the soil. After the seed stalk enters the main frame 401, it can enter the soil trenches parallel to the partitions and planting troughs 403, which meets the planting requirements of sugarcane double-bud segment seed stalks. The side plates 402 can push the soil to both sides to facilitate the smooth creation of trenches.
[0039] In one specific embodiment, one end of the side plate 402 is hinged to the main frame 401 via a pin 404, and the middle part of the side plate 402 is connected to the main frame 401 via a second adjusting rod 406. The second adjusting rod 406 is provided with multiple adjusting holes, and the deflection angle of the side plate 402 can be adjusted by the second adjusting rod 406 to adapt to different soil requirements.
[0040] Preferably, such as Figure 10 As shown, the film covering mechanism 8 includes a support wheel 801, a plastic film roll fixing frame 802, a soil covering plate 803, and a soil covering wheel 804. The soil covering plate 803, the plastic film roll fixing frame 802, the support wheel 801, and the soil covering wheel 804 are installed sequentially from front to back on the lower part of the sub-frame 7. The soil covering plate 803 and the soil covering wheel 804 are symmetrically installed in a figure-eight shape on the lower part of the sub-frame 7, and the interval between the soil covering plates 803 and the interval between the soil covering wheels 804 are smaller than that of the plastic film roll. The main function of the covering mechanism 8 is to cover the soil and the film. The soil covering plate 803 is used to push a portion of the soil into the trench to bury the seed stalks. Then, the plastic film on the plastic film roll 9 on the plastic film roll fixing frame 802 covers the trench. After a second covering by the soil covering wheel 804, the sides of the plastic film are buried, creating a relatively sealed environment inside the plastic film. This can prevent pests and retain moisture during the seed stalk germination stage, thereby improving the germination rate of sugarcane seed stalks. The soil covering plate 803 and the soil covering wheel 804 are symmetrically installed in a figure-eight shape on the lower part of the subframe 7. When moving in a straight line, they can gather the soil inward to achieve the purpose of covering the soil. After the plastic film of the plastic film roll 9 is pulled out, it is first pressed down by the support wheel 801 before being covered with soil, preventing the plastic film from moving before covering the soil and ensuring that the sides of the plastic film are accurately buried during the second covering.
[0041] Specifically, the soil covering plate 803 is provided with a first connecting rod 805, which is connected to the sub-frame 7 through a sleeve, and the sleeve is provided with a locking bolt, thereby adjusting the angle between the soil covering plate 803 and the forward direction to adapt to different soil types for ridging and soil covering. The plastic film roll fixing frame 802 is connected to the sub-frame 7 through a second connecting rod 806, which is provided with multiple spaced adjustment holes to adjust the height of the plastic film roll 9 and prevent the plastic film roll 9 from scraping the ground and causing damage to the plastic film.
[0042] Meanwhile, the height of the covering plate 803 can be adjusted by the first connecting rod 805. During the first covering, the amount of soil can be controlled by the height of the covering plate 803, so that the upper part of the seed stem is covered with soil of a suitable thickness. The seed stem can improve the germination rate in soil of a suitable thickness.
[0043] In a specific embodiment, such as Figure 11 , Figure 12 As shown, the main frame 1 is also equipped with a fertilizer box 5. A rotating wheel 501 is located in the middle of the fertilizer box 5, and the rotating wheel 501 is vertically installed at the lower part of the fertilizer box 5. The lower part of the fertilizer box 5 is connected to the ridging mechanism 4 via a flexible hose. The fertilizer box 5 contains the nutrients required for the growth of sugarcane seed stalks. Under the agitation of the rotating wheel 501, fertilizer granules flow out orderly from the lower part of the fertilizer box 5 and enter the ridging mechanism 4 before falling into the furrows, thereby improving soil fertility and increasing the germination rate of the seed stalks.
[0044] like Figure 9 As shown, the lower part of the main frame 401 is provided with a fertilizer pipe 407 and a fertilizer trough 408. After the fertilizer granules enter the fertilizer pipe 407 from the fertilizer box 5, they fall into the fertilizer trough 408, so that the fertilizer granules fall exactly between the two rows of seed stems, which improves the soil fertility around the seed stems and provides the seed stems with the nutrients required for germination, thereby improving the germination rate.
[0045] In a preferred embodiment, both the fertilizer bin 5 and the elevator 3 are equipped with a hydraulic motor 13. The hydraulic motor 13 is used to drive the rotary wheel 501 and the drive wheel 302. The hydraulic motor 13 is small in size, has high torque, and is easy to draw oil pipes from the tractor, so that the device can be better adapted to the tractor.
[0046] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.
Claims
1. A double bud section automated sugarcane planting machine characterized by, include: The main frame (1), seed storage hopper (2), elevator (3), and ridging mechanism (4) are provided. The seed storage hopper (2) is installed on the upper part of the main frame (1), and one side of the seed storage hopper (2) is connected to the elevator (3). The lower part of the main frame (1) is provided with wheels (6). The ridging mechanism (4) is installed on the lower part of the main frame (1) and is located between the wheels (6). The outlet of the lower part of the elevator (3) is connected to the middle part of the ridging mechanism (4). The rear part of the main frame (1) is provided with a sub-frame (7). One end of the sub-frame (7) is hinged to the main frame (1). The sub-frame (7) is provided with a film covering mechanism (8), and the film covering mechanism (8) has a plastic film roll (9).
2. A double bud section automated sugarcane planting machine as claimed in claim 1, wherein, The elevator (3) includes a fixed plate (301), a drive wheel (302), a driven wheel (303), and a chain (304). The fixed plate (301) is fixedly installed on one side of the seed storage hopper (2). The drive wheel (302) and the driven wheel (303) are respectively fixed on the upper and lower parts of the fixed plate (301). The chain (304) is wound around the drive wheel (302) and the driven wheel (303). The chain (304) is provided with multiple lifting grooves (305).
3. A double bud section automated sugarcane planting machine as claimed in claim 2, wherein, The elevator (3) is installed on one side of the seed stalk storage hopper (2) at an outward tilt. A guide trough (306) is provided on the fixed plate (301). The lower part of the guide trough (306) gradually narrows, and the width of the lower outlet of the guide trough (306) is less than the length of the sugarcane seed stalk. Three guide rods (307) are provided on the guide trough (306). Two of the guide rods (307) are installed on the upper part of the guide trough (306), and the other guide rod (307) is installed at the lower outlet of the guide trough (306).
4. A double bud section automated sugarcane planting machine as claimed in claim 3, wherein, A baffle (10) is provided between the elevator (3) and the seed storage hopper (2). The baffle (10) slides in the seed storage hopper (2). A crossbar (11) is provided on the upper part of the seed storage hopper (2). The crossbar (11) is connected to the baffle (10) through a first adjusting rod (12). The lower end of the first adjusting rod (12) is rotatably connected to the baffle (10). The middle part of the first adjusting rod (12) is connected to the crossbar (11) through a thread.
5. A double bud section automated sugarcane planting machine as claimed in claim 1, wherein, The ridging mechanism (4) includes a main frame (401) and side plates (402). The main frame (401) is in the shape of an "A". The upper part of the main frame (401) is connected to the main frame (1) through a connecting rod. The front end of the main frame (401) is provided with a plow (405). The side plates (402) are installed on both sides of the main frame (401). The main frame (401) has two parallel planting troughs (403) inside. The width of the planting troughs (403) is less than the length of the sugarcane seed stalk. Inclined partitions are provided between the planting troughs (403) and at the front of the planting troughs (403).
6. A double bud section automated sugarcane planting machine as claimed in claim 5, wherein, One end of the side plate (402) is hinged to the main frame (401) via a pin (404), and the middle part of the side plate (402) is connected to the main frame (401) via a second adjusting rod (406). The second adjusting rod (406) is provided with multiple adjusting holes.
7. A double bud section automated sugarcane planting machine as claimed in claim 1, wherein, The film covering mechanism (8) includes a support wheel (801), a plastic film roll fixing frame (802), a soil covering plate (803), and a soil covering wheel (804). The soil covering plate (803), the plastic film roll fixing frame (802), the support wheel (801), and the soil covering wheel (804) are installed in sequence from front to back on the lower part of the sub-frame (7). The soil covering plate (803) and the soil covering wheel (804) are symmetrically installed in a figure-eight shape on the lower part of the sub-frame (7). The interval between the soil covering plates (803) and the interval between the soil covering wheels (804) are both smaller than the width of the plastic film roll (9).
8. The automated sugarcane planting machine with double bud segments according to claim 7, characterized in that, The soil covering plate (803) is provided with a first connecting rod (805), which is connected to the sub-frame (7) through a sleeve, and the sleeve is provided with a locking bolt. The plastic film roll fixing frame (802) is connected to the sub-frame (7) through a second connecting rod (806), and the second connecting rod (806) is provided with a plurality of spaced adjustment holes.
9. A double bud section automated sugarcane planting machine as claimed in claim 1, wherein, The main frame (1) is also equipped with a fertilizer box (5), and a rotating wheel (501) is provided in the middle of the fertilizer box (5). The rotating wheel (501) is vertically installed at the lower part of the fertilizer box (5), and the lower part of the fertilizer box (5) is connected to the ridging mechanism (4) through a hose.
10. A double bud section automated sugarcane planting machine as claimed in claim 9, wherein, Both the fertilizer bin (5) and the elevator (3) are equipped with hydraulic motors (13), which are used to drive the rotating wheel (501) and the drive wheel (302).