A sugarcane double bud section planting seedling collecting device

Abstract

The application discloses a sugarcane double-bud section planting seedling collecting device and relates to the technical field of sugarcane harvesting equipment. The device comprises a vehicle body, a righting mechanism, a sugarcane cutting mechanism, a conveying mechanism and a bud section cutting mechanism. The righting mechanism is arranged at the front end of the vehicle body. The sugarcane cutting mechanism is arranged at the upper end and the lower end of the vehicle body. The conveying mechanism is arranged at the middle part of the vehicle body and is used for conveying the sugarcane after cutting to the rear end of the vehicle body. The bud section cutting mechanism is arranged at the rear part of the conveying mechanism. An image recognition module is arranged at the rear part of the conveying mechanism and is used for identifying the sugarcane bud section and cutting the sugarcane by the bud section cutting mechanism. The righting mechanism, the sugarcane cutting mechanism, the conveying mechanism, the bud section cutting mechanism and the image recognition module are arranged on the vehicle body, so that the problem that the existing whole-stalk sugarcane harvesting device needs another machine to identify the sugarcane bud section and cut the sugarcane into double-bud section seedlings after harvesting is solved, and the double-bud section sugarcane planting seedling collecting efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of sugarcane harvesting equipment technology, specifically a sugarcane double-bud segment planting seedling collection device. Background Technology

[0002] The mechanized pre-cut double-bud harvester is a type of sugarcane harvester that cuts sugarcane seedlings after harvesting them in sugarcane fields so that they can be used as double-bud seedlings for replanting. It is an effective technical measure to meet the needs of modern sugarcane planting mechanization and reduce production costs.

[0003] There are few sugarcane harvesters suitable for hilly and sloping terrain on the market, and their performance needs improvement. The integration of agricultural machinery and agronomy is not high, affecting the efficiency and effectiveness of mechanized operations. Sugarcane planting mechanization technology developed earlier abroad, especially in countries and regions such as Brazil, Australia, and the United States. Brazil is the world's largest sugarcane producer and exporter, with its sugarcane sugar industry at an internationally leading level. The entire sugarcane production process is highly mechanized, employing advanced planting, harvesting, and processing technologies. For example, Brazil's sugarcane planting mechanization includes land preparation, sowing, fertilization, irrigation, harvesting, and transportation, achieving fully automated network control. Furthermore, Brazil emphasizes the combined use of pest and disease control and biochemical agents, further improving production efficiency. However, foreign sugarcane planting machinery is not suitable for hilly and sloping planting areas in my country. Moreover, the domestic process of producing double-bud segments for planting sugarcane seedlings requires separate implementation in two parts, and cannot be integrated. Summary of the Invention

[0004] This invention provides a sugarcane double-bud segment planting seedling collection device, which aims to solve the problem that currently in China, sugarcane must be processed into double-bud segments for planting sugarcane seedlings in two separate processes, rather than being integrated.

[0005] To achieve the above objectives, the present invention provides a sugarcane double-bud segment seedling collection device, comprising: The vehicle body is equipped with tracked wheels; The righting mechanism is located at the front of the vehicle body; The sugarcane cutting mechanism is located at the upper and lower ends of the vehicle body; The conveying mechanism is inclinedly located in the middle of the vehicle body to convey the fallen and cut sugarcane to the rear of the vehicle body at an incline. The bud cutting mechanism is oscillatingly located at the rear of the conveying mechanism; The image recognition module, located at the rear of the conveying mechanism, identifies sugarcane bud segments and uses the control module to enable the bud segment cutting mechanism to cut the sugarcane.

[0006] Preferably, the sugarcane cutting mechanism includes a bottom cutting blade and a top cutting blade, with the bottom cutting blade located at the lower front end of the vehicle body and the top cutting blade located at the upper end of the vehicle body via a swing mechanism.

[0007] The swing mechanism includes an electric push rod and a double-link swing arm. The double-link swing arm is a structure of two parallel rods. One end of the double-link swing arm is hinged to the column of the vehicle body, and the other end of the double-link swing arm is hinged to the top cutting blade. One end of the electric push rod is hinged to the column, and the other end of the electric push rod is hinged to the double-link swing arm.

[0008] Preferably, the conveying mechanism includes a first conveyor belt and a second conveyor belt, which are inclinedly mounted on the vehicle body. Conveyor belts are mounted on the first and second conveyor belts, and clamping strips are evenly distributed inclinedly on the conveyor belts. An arc-shaped groove for clamping the sugarcane is formed between the first and second conveyor belts by the movement of the conveyor belts. Guide wheels are tumbling at the ends of the first and second conveyor belts.

[0009] Preferably, the bud segment cutting mechanism includes an opening and closing mechanism, a rotating drum, and a first drive motor. The opening and closing mechanism is rotatably mounted at the end of the conveying mechanism, and the rotating drum is rotatably mounted at the end of the opening and closing mechanism. Several bud segment cutting blades are circumferentially arranged on the rotating drum. The first drive motor is fixedly mounted at the end of the opening and closing mechanism, and its output end is connected to the rotating drum. The opening and closing mechanism includes a first swing member, a second swing member, and a second drive motor. The first and second swing members are rotatably mounted on opposite sides of the end of the conveying mechanism. The second drive motor is fixedly mounted on the conveying mechanism. A rotating block is provided at the output end of the second drive motor, and the rotating block has two sets of teeth. A first linkage gear is provided on the first swing member, and a second linkage gear is provided at the end of the second swing member. The first and second linkage gears mesh and transmit power. The rotating block meshes with the first and second linkage gears individually through its teeth, thereby driving the first and second swing members to open and close.

[0010] Preferably, the straightening mechanism includes a screw rod and a third drive motor. The screw rod is mounted on the front end of the vehicle body via a mounting bracket, and the third drive motor is located on the upper end of the mounting bracket. The output end of the third drive motor is connected to the screw rod. The two screw rods are arranged at the front end of the vehicle body in parallel or at an acute angle.

[0011] Preferably, a drooping baffle is provided at the front end of the vehicle body, and a feed inlet is provided at the lower end of the drooping baffle, which is located at the feed inlet of the conveying mechanism. A collection box is provided at the rear end of the vehicle body, which is located below the bud cutting mechanism.

[0012] Compared with existing technologies, it has the following beneficial effects: This invention discloses a sugarcane double-bud segment seedling collection device. By setting up a straightening mechanism, a sugarcane cutting mechanism, a conveying mechanism, a bud segment cutting mechanism, and an image recognition module on the vehicle body, it effectively solves the problem that after the existing whole sugarcane harvesting equipment has harvested the sugarcane, it is necessary to use another machine to identify the bud segments of the sugarcane and cut them into plantable double-bud segment seedlings. This simplifies the operation of collecting whole sugarcane and then performing secondary cutting, and effectively improves the collection efficiency of sugarcane double-bud segment seedlings. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only preferred embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of a sugarcane double-bud segment planting seedling collection device according to the present invention; Figure 2 This is a side view of a sugarcane double-bud segment planting seedling collection device according to the present invention; Figure 3 This is a schematic diagram of the bud segment cutting mechanism of the present invention; Figure 4 This is a schematic diagram of the sugarcane double-bud segment planting seedling collection device of the present invention; Figure 5 This is a top view of the sugarcane double-bud segment planting seedling collection device of the present invention; Figure 6 This is a schematic diagram of another embodiment of the bud segment cutting mechanism of the present invention; Figure 7 for Figure 6 Enlarged view of point A in the middle; Figure 8 This is a schematic diagram of the linkage mechanism of the present invention.

[0015] Reference numerals: 1-Car body; 2-Straightening mechanism; 21-Screw rod; 22-Drive motor three; 3-Sugarcane cutting mechanism; 31-Bottom cutting blade; 32-Top cutting blade; 33-Swing mechanism; 331-Electric push rod; 332-Double-link swing arm; 4-Conveying mechanism; 41-First conveyor belt; 42-Second conveyor belt; 43-Conveyor belt; 44-Arc-shaped pulley groove; 5-Bud cutting mechanism; 51-Opening and closing mechanism; 511-Swing component one; 512-Swing component 2; 513-Drive motor 2; 514-Rotating block; 515-Gear; 516-Linkage gear 1; 517-Linkage gear 2; 52-Rotating drum; 521-Bud segment cutting knife; 53-Drive motor 1; 6-Image recognition module; 7-Collection box; 8-Falling baffle; 9-Linkage mechanism; 91-Swing arm; 92-Gear plate; 93-Sprocket 1; 94-Sprocket 2; 95-Gear 1; 96-Gear 2; 101-Screw sliding mechanism; 102-Horizontal rotation mechanism. Detailed Implementation To better understand the structure, functional features, and advantages of the present invention, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings: Example: like Figures 1 to 5 As shown, the present invention provides a sugarcane double-bud segment seedling collection device, comprising: The vehicle body 1 is equipped with tracked wheels. During the operation of the equipment, the vehicle body 1 is equipped with a motor, mechanical transmission and other components to provide power to the entire vehicle body 1. Tracked wheels and tracked wheel chassis are installed at the bottom of the vehicle body 1, which can be effectively applied to sugarcane planting areas such as hills and slopes. The uprighting mechanism 2 is located at the front end of the vehicle body 1; Sugarcane cutting mechanism 3 is located at the upper and lower ends of vehicle body 1; The conveying mechanism 4 is inclinedly located in the middle of the vehicle body 1 to convey the fallen and cut sugarcane to the rear end of the vehicle body 1. The bud cutting mechanism 5 is oscillatingly located at the rear of the conveying mechanism 4; The image recognition module 6, located at the rear of the conveying mechanism 4, identifies sugarcane bud segments and, through the control module, enables the bud segment cutting mechanism 5 to cut the sugarcane. This allows for rapid identification and cutting of sugarcane bud segments. Furthermore, during operation, the equipment uses the BeiDou system positioning module to plan the harvesting path and transmit its location in real time, optimizing the harvesting path and reducing operating time and costs.

[0016] Specifically, the image recognition module 6 of this invention is mounted on the end of the conveying mechanism 4 via a mounting bracket, and is electrically connected to the control module located on the vehicle body 1. After the image recognition module 6 identifies the sugarcane seedlings conveyed to the end of the conveying mechanism 4, the control module controls the bud cutting mechanism 5 to cut the sugarcane seedlings. The control module of this invention is used to control the coordinated operation of each motor.

[0017] This invention enables the straightening mechanism 2 to operate in a coordinated manner, straightening the sugarcane and solving the problem of sugarcane lodging hindering harvesting. Then, the sugarcane is cut by the sugarcane cutting mechanism 3 and enters the conveying mechanism 4. After entering the conveying mechanism 4, the sugarcane is clamped by an arc-shaped groove and conveyed to the bud segment cutting mechanism 5. The rear image recognition module 6 scans the sugarcane bud segments, and then the bud segment cutting mechanism 5 cuts the whole sugarcane into sugarcane seedlings with double bud segments, solving the problem of needing to collect the whole sugarcane and perform a second cutting process. At the same time, the cut sugarcane segments enter the collection box 7 for collection.

[0018] See Figure 1 and Figure 2 The sugarcane cutting mechanism 3 of the present invention includes a bottom cutting blade 31 and a top cutting blade 32. The bottom cutting blade 31 is located at the lower front end of the vehicle body 1, and the top cutting blade 32 is located at the upper end of the vehicle body 1 via a swing mechanism 33. The top cutting blade 32 and the bottom cutting blade 31 of the present invention are disc-shaped structures and are driven by a motor. Both the top cutting blade 32 and the bottom cutting blade 31 are provided with two horizontally facing cutting discs or two vertically facing cutting discs that are staggered.

[0019] See Figure 1 and Figure 2 The swing mechanism 33 of this invention includes an electric push rod 331 and a double-link swing arm 332. The double-link swing arm 332 is a structure of two parallel rods. One end of the double-link swing arm 332 is hinged to the column of the vehicle body 1, and the other end is hinged to the top cutting blade 32. One end of the electric push rod 331 is hinged to the column, and the other end is hinged to the double-link swing arm 332. Furthermore, a pneumatic or hydraulic push rod can be used to replace the electric push rod 331.

[0020] See Figures 3 to 5 The conveying mechanism 4 of the present invention includes a first conveyor belt 41 and a second conveyor belt 42, which are inclinedly mounted on the vehicle body 1. A conveyor belt 43 is mounted on the first and second conveyor belts 41 and 42, and clamping strips are evenly distributed on the conveyor belt 43 to uniformly divide the outer surface of the conveyor belt 43 into multiple arc-shaped grooves. The movement of the conveyor belt 43 between the first and second conveyor belts 41 and 42 forms an arc-shaped wheel groove 44 for clamping the sugarcane, the size of which is similar to the diameter of the sugarcane, which can effectively clamp the sugarcane. A baffle is provided below to prevent the sugarcane from falling. Guide wheels are rolled at the ends of the first and second conveyor belts 41 and 42, which can adjust the position of the sugarcane seedlings so that they can exit from the middle of the front end of the first and second conveyor belts 41 and 42, thus ensuring the cut of the sugarcane double bud segment. Furthermore, there are multiple sets of guide wheels. Furthermore, a guard plate can be provided on the arc-shaped wheel groove 44 of the present invention to prevent the sugarcane seedlings from tilting and detaching from the conveying mechanism 4.

[0021] As another embodiment of the present invention, such as Figures 1 to 3As shown, the bud cutting mechanism 5 of the present invention includes an opening and closing mechanism 51, a rotating drum 52 and a drive motor 53. The opening and closing mechanism 51 is rotatably disposed at the end of the conveying mechanism 4, the rotating drum 52 is rotatably disposed at the end of the opening and closing mechanism 51, and a plurality of bud cutting blades 521 are arranged circumferentially on the rotating drum 52. The drive motor 53 is fixedly disposed at the end of the opening and closing mechanism 51, and the output end of the drive motor 53 is connected to the rotating drum 52. The opening and closing mechanism 51 includes a first swing member 511, a second swing member 512, and a second drive motor 513. The first swing member 511 and the second swing member 512 are rotatably mounted on both sides of the end of the conveying mechanism 4. The second drive motor 513 is fixedly mounted on the conveying mechanism 4. A rotating block 514 is provided at the output end of the second drive motor 513. The rotating block 514 is provided with two sets of teeth 515. The first swing member 511 is provided with a first linkage gear 516. The second swing member 512 is provided with a second linkage gear 517 at its end. The first linkage gear 516 and the second linkage gear 517 mesh and transmit power. The rotating block 514 meshes with the first linkage gear 516 and the second linkage gear 517 separately through the teeth 515, thereby driving the first swing member 511 and the second swing member 512 to perform opening and closing operations, so as to switch the working mode of the bud segment cutting knife 521 through the opening and closing operations. When the oscillating component 511 and the oscillating component are closed and remain closed, the rotating drum 52 on it is driven by the drive motor 53 to rotate the bud cutting blade 521 to cut the sugarcane seedling. When the oscillating component 511 and the oscillating component are switched between closed and open, the bud cutting blade 521 can cut the sugarcane seedling.

[0022] This invention utilizes two sets of teeth 515, each consisting of 3-5 teeth, positioned opposite each other on both sides of a rotating block 514. The rotating block 514 is driven by a second drive motor 513 to rotate, causing the two sets of teeth 515 to mesh with a first linkage gear 516 and a second linkage gear 517, respectively. This allows each set of teeth 515 to drive the first swing member 511 and the second swing member 512 to open and close once per revolution. A single revolution of the rotating block 514 allows the first swing member 511 and the second swing member 512 to open and close twice.

[0023] See Figure 2 The straightening mechanism 2 of the present invention includes a spiral rod 21 and a drive motor 22. The spiral rod 21 is mounted on the front end of the vehicle body 1 by a mounting bracket, and the drive motor 22 is located on the upper end of the mounting bracket. The output end of the drive motor 22 is connected to the spiral rod 21. The two spiral rods 21 are arranged at the front end of the vehicle body 1 in parallel or at an acute angle.

[0024] See Figure 4 The front end of the vehicle body 1 of this invention is provided with a falling baffle 8, and the lower end of the falling baffle 8 is provided with a feed inlet, which is located at the feed inlet of the conveying mechanism 4. A roller is provided at the upper end of the falling baffle 8. A collection box 7 is provided at the rear end of the vehicle body 1, which is located below the bud cutting mechanism 5. The cut buds automatically fall into the collection box 7.

[0025] As another embodiment of the present invention, such as Figure 8 As shown, the present invention also includes a linkage mechanism 9, which is disposed on the first swing member 511 and the second swing member 512, so that the rotating cylinders 52 on the first swing member 511 and the second swing member 512 rotate synchronously in opposite directions. Furthermore, the linkage mechanism 9 includes two sprockets 93, two sprockets 94, and gears 95 and 96. The ends of the swing members 511 and 512 are hinged to swing arms 91, and the ends of the swing arms 91 are hinged to gear plates 92. Gears 95 and 96 are rotatably mounted on gear plates 92. One sprocket 93 is coaxially connected to the rotating drum 52 of the swing member 511, and the other sprocket 93 is coaxially connected to gear 95. One sprocket 94 is coaxially connected to the rotating drum 52 of the swing member 512, and the other sprocket 94 is coaxially connected to gear 96. Gears 95 and 96 mesh and drive each other. Sprockets 93 and 94 are driven by a chain, allowing the cutting blades 521 on the two rotating drums 52 to rotate and cut the buds.

[0026] In this embodiment, there is one drive motor 513, which is located at the bottom of the swing member 511 or the swing member 512 and connected to one of the rotating drums 52. The two rotating drums 52 can be controlled to rotate in opposite directions at the same time by a single drive motor. The two rotating drums 511 and the swing member 512 can maintain synchronous rotation during the swing opening and closing process. At the same time, it can also ensure that the bud cutting blades 521 on the two rotating drums 52 can rotate to face the cutting point to cut the sugarcane seedling.

[0027] As another embodiment of the present invention, such as Figure 6 and Figure 7 As shown, the bud segment cutting mechanism 5 includes a bud segment cutting blade and a screw sliding mechanism 101. Sugarcane is conveyed to the rear via the conveying mechanism 4. After the bud segments are identified by the image recognition module 6, the bud segment cutting blade, adjusted vertically by the screw sliding mechanism 101, cuts the sugarcane. The cut bud segments automatically fall into the collection box 7. The screw sliding mechanism 101 is driven by a motor to rotate the screw, thereby causing the bud segment cutting blade to move up and down. Furthermore, the bud segment cutting mechanism 5 also includes a horizontal rotation mechanism 102, which is rotatably mounted on the screw sliding mechanism 101, so that the rotation of the screw drives the horizontal rotation mechanism 102 to move up and down. The bud segment cutting blade is mounted on the horizontal rotation mechanism 102 to rotate with it. Furthermore, the horizontal rotation mechanism 102 is driven by a horizontal motor to rotate a platform frame, thereby causing the bud segment cutting blade on it to rotate.

[0028] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation on the present invention. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of the present invention without departing from the scope of the present invention are within the protection scope of the present invention.

Claims

1. A sugarcane double-bud segment seedling collection device, characterized in that, include: The vehicle body (1) is equipped with tracked wheels; A straightening mechanism (2) is located at the front end of the vehicle body (1); A sugarcane cutting mechanism (3) is provided at the upper and lower ends of the vehicle body (1); The conveying mechanism (4) is inclinedly located in the middle of the vehicle body (1) to convey the fallen and cut sugarcane to the rear end of the vehicle body (1); The bud cutting mechanism (5) is oscillatingly located at the rear of the conveying mechanism (4); The image recognition module (6) is located at the rear of the conveying mechanism (4) to identify sugarcane bud segments and to control the bud segment cutting mechanism (5) to cut the sugarcane through the control module. The conveying mechanism (4) includes a first conveyor belt (41) and a second conveyor belt (42), which are inclinedly mounted on the vehicle body (1); a conveyor belt (43) is provided on the first conveyor belt (41) and the second conveyor belt (42), and clamping strips are evenly distributed inclinedly on the conveyor belt (43); an arc-shaped wheel groove (44) for clamping sugarcane is formed between the first conveyor belt (41) and the second conveyor belt (42) by the movement of the conveyor belt (43); guide wheels for adjusting the position of sugarcane seedlings are rolled at the ends of the first conveyor belt (41) and the second conveyor belt (42); The bud cutting mechanism (5) includes an opening and closing mechanism (51), a rotating drum (52), and a drive motor (53). The opening and closing mechanism (51) is rotatably located at the end of the conveying mechanism (4). The rotating drum (52) is rotatably located at the end of the opening and closing mechanism (51). A plurality of bud cutting blades (521) are arranged circumferentially on the rotating drum (52). The drive motor (53) is fixedly located at the end of the opening and closing mechanism (51). The output end of the drive motor (53) is connected to the rotating drum (52). The opening and closing mechanism (51) includes a first swing member (511), a second swing member (512), and a second drive motor (513). The first swing member (511) and the second swing member (512) are rotatably mounted on both sides of the end of the conveying mechanism (4). The second drive motor (513) is fixedly mounted on the conveying mechanism (4). A rotating block (514) is provided at the output end of the second drive motor (513). Two sets of teeth (515) are provided on the rotating block (514). A linkage gear 1 (516) is provided on component 1 (511), and a linkage gear 2 (517) is provided at the end of the swing component 2 (512). The linkage gear 1 (516) and the linkage gear 2 (517) mesh and drive each other. The rotating block (514) meshes with the linkage gear 1 (516) and the linkage gear 2 (517) separately through the teeth (515), thereby driving the swing component 1 (511) and the swing component 2 (512) to perform opening and closing operations.

2. The sugarcane double-bud segment planting seedling collection device according to claim 1, characterized in that, The sugarcane cutting mechanism (3) includes a bottom cutting blade (31) and a top cutting blade (32). The bottom cutting blade (31) is located at the lower front end of the vehicle body (1), and the top cutting blade (32) is located at the upper end of the vehicle body (1) via a swing mechanism (33).

3. The sugarcane double-bud segment planting seedling collection device according to claim 2, characterized in that, The swing mechanism (33) includes an electric push rod (331) and a double-link swing arm (332). The double-link swing arm (332) is a structure of two parallel rods. One end of the double-link swing arm (332) is hinged to the column of the vehicle body (1), and the other end of the double-link swing arm (332) is hinged to the top cutting blade (32). One end of the electric push rod (331) is hinged to the column, and the other end of the electric push rod (331) is hinged to the double-link swing arm (332).

4. The sugarcane double-bud segment planting seedling collection device according to claim 1, characterized in that, The straightening mechanism (2) includes a spiral rod (21) and a drive motor (22). The spiral rod (21) is mounted on the front end of the vehicle body (1) by a mounting bracket. The drive motor (22) is located on the upper end of the mounting bracket. The output end of the drive motor (22) is connected to the spiral rod (21). The two spiral rods (21) are arranged in parallel or at an acute angle at the front end of the vehicle body (1).

5. The sugarcane double-bud segment planting seedling collection device according to claim 1, characterized in that, The front end of the vehicle body (1) is provided with a falling baffle (8), and the lower end of the falling baffle (8) is provided with a feed inlet, which is located at the feed inlet of the conveying mechanism (4).

6. The sugarcane double-bud segment planting seedling collection device according to claim 1, characterized in that, A collection box (7) is provided at the rear end of the vehicle body (1), and the collection box (7) is located below the bud cutting mechanism (5).

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