Vehicle-mounted sugarcane harvesting real-time processing equipment

Abstract

The invention discloses vehicle-mounted sugarcane harvesting real-time processing equipment which comprises a carrying vehicle, a sugarcane grabbing mechanism, a sugarcane feeding conveying mechanism, a sugarcane section cutting mechanism, a middle conveying mechanism, a sugarcane impurity removing mechanism and a sugarcane discharging conveying mechanism, wherein the sugarcane grabbing mechanism, the sugarcane feeding conveying mechanism, the sugarcane section cutting mechanism, the middle conveying mechanism and the sugarcane impurity removing mechanism are arranged on the carrying vehicle. The sugarcane feeding conveying mechanism comprises a feeding conveying frame, a feeding conveying belt, a feeding conveying driving mechanism and a feeding folding driving mechanism, the feeding conveying frame comprises a feeding fixing frame and a feeding folding frame, one end of the feeding fixing frame extends to the front of the sugarcane section cutting mechanism, and the other end of the feeding fixing frame extends to the rear of the sugarcane section cutting mechanism; the other end of the feeding fixing frame is hinged to the feeding folding frame, and the feeding folding driving mechanism is used for driving the feeding folding frame to be overturned and folded relative to the feeding fixing frame. According to the sugarcane harvesting machine, sugarcane can be cut off and subjected to impurity removal in a sugarcane field, the sugarcane harvesting working mode that harvesting and treatment are conducted at the same time is achieved, the working efficiency is effectively improved, and separated impurities can be left in the field and do not need to be specially treated.

Description

Technical Field

[0001] This invention relates to sugarcane harvesting equipment, specifically to a vehicle-mounted real-time processing device for sugarcane harvesting. Background Technology

[0002] Sugarcane is a major global sugar and energy crop, accounting for 80% of global sugar production and 40% of global ethanol production.

[0003] Sugarcane harvesters are mainly divided into whole-stalk harvesters and segment harvesters. Segment harvesters have high operating efficiency and good adaptability to lodged sugarcane, and are more commonly used.

[0004] Current whole-stalk sugarcane harvesting methods primarily involve harvesting whole sugarcane stalks in the field using sugarcane harvesters, then transporting them back to the factory for processing. The stalks are first cut into sections, and then a wind separator removes lighter impurities such as leaves, leaving only the sugarcane segments for further processing. This whole-stalk sugarcane harvesting method has the following shortcomings: 1. The process of transporting whole sugarcane stalks to the factory for cutting and cleaning is still relatively traditional, without any time optimization, and the work efficiency needs to be improved.

[0005] 2. The sugarcane is transported back to the factory for impurity removal, and then the impurities need to be specially treated, which adds extra workload. Summary of the Invention

[0006] The purpose of this invention is to overcome the above-mentioned problems and provide a vehicle-mounted sugarcane harvesting real-time processing device. This device can not only cut and remove impurities from sugarcane in the field, realizing a sugarcane harvesting mode of processing while harvesting, which effectively improves work efficiency, but also allows the separated impurities to remain in the field without special processing, saving time and effort.

[0007] The objective of this invention is achieved through the following technical solution: A vehicle-mounted sugarcane harvesting and real-time processing device includes a transport vehicle and sugarcane gripping mechanism, sugarcane feeding and conveying mechanism, sugarcane cutting mechanism, intermediate conveying mechanism, sugarcane impurity removal mechanism, and sugarcane unloading and conveying mechanism installed on the transport vehicle; the sugarcane cutting mechanism is located between the sugarcane feeding and conveying mechanism and the sugarcane impurity removal mechanism, and the sugarcane impurity removal mechanism is located between the sugarcane cutting mechanism and the sugarcane unloading and conveying mechanism; The sugarcane feeding and conveying mechanism includes a feeding conveying frame, a feeding conveying belt, a feeding conveying drive mechanism, and a feeding folding drive mechanism. The feeding conveying frame includes a feeding fixing frame and a feeding folding frame. One end of the feeding fixing frame extends to the front of the sugarcane cutting mechanism, and the other end of the feeding fixing frame is hinged to the feeding folding frame. The feeding folding drive mechanism is used to drive the feeding folding frame to flip and fold relative to the feeding fixing frame.

[0008] The working principle of the above-mentioned vehicle-mounted sugarcane harvesting real-time processing equipment is as follows: During operation, the sugarcane harvester harvests the entire sugarcane stalk, discharging a measured quantity onto the ground. A transport vehicle is driven into the sugarcane field, and the loading folding mechanism flips the loading folding frame to an open state, ready to transport the sugarcane. A sugarcane grabbing mechanism picks up the entire sugarcane stalk from the ground and places it onto the loading conveyor belt in the appropriate orientation. The loading conveyor drive then transports the sugarcane to the sugarcane cutting mechanism, which breaks down the entire sugarcane stalk into multiple segments. An intermediate conveyor conveys the sugarcane segments, along with leaves and other impurities, to a sugarcane impurity removal mechanism. This mechanism separates the leaves and other impurities from the sugarcane segments, resulting in cleaner segments. Finally, a sugarcane unloading conveyor transfers the sugarcane segments to a dedicated sugarcane segment transport vehicle.

[0009] In a preferred embodiment of the present invention, the feeding and conveying drive mechanism includes a feeding and conveying drive motor and feeding and conveying rollers. Two sets of feeding and conveying rollers are provided, respectively mounted on a feeding fixed frame and a feeding folding frame. Each set of feeding and conveying rollers includes two feeding and conveying rollers. In the fully extended state, the four feeding and conveying rollers are located on the same plane. Through this structure, the feeding and conveying rollers drive and support the feeding conveyor belt, thereby enabling the transport of sugarcane.

[0010] In a preferred embodiment of the present invention, the sugarcane feeding and conveying mechanism further includes a tensioning mechanism for tensioning the feeding conveyor belt.

[0011] Furthermore, the tensioning mechanism includes a passive tensioning rod, the axis of which coincides with the rotation center of the feeding folding frame. In the fully unfolded state, the passive tensioning rod is located above the feeding conveyor belt. In the folded state, the internal bends of the feeding conveyor belt are tensioned by the passive tensioning rod. The advantage of this is that when the feeding folding drive mechanism drives the feeding folding frame to flip upwards in preparation for folding, the section of the feeding conveyor belt originally located above gradually relaxes, while the section originally located below gradually tightens. After flipping to a specified angle, the section of the feeding conveyor belt originally located above rests on the passive tensioning rod, which tensions this section, allowing it to almost completely surround the feeding conveyor frame, preventing it from drooping freely and interfering with other components, thus affecting subsequent unfolding operations.

[0012] Furthermore, the tensioning mechanism also includes an active tensioning rod and a follower support assembly. Two sets of follower support assemblies are symmetrically arranged at both ends of the active tensioning rod. Each set of follower support assemblies includes a first follower support rod and a second follower support rod. One end of the first follower support rod is rotatably connected to the end of the feeding fixing frame near the feeding folding frame, and the other end of the first follower support rod is rotatably connected to the end of the active tensioning rod corresponding to it. One end of the second follower support rod is rotatably connected to the end of the feeding folding frame near the feeding fixing frame, and the other end of the second follower support rod is rotatably connected to the end of the active tensioning rod corresponding to it. In the fully extended state, the active tensioning rod presses down to tighten the feeding conveyor belt. During the flipping process, the included angle between the first and second follower support rods gradually increases.

[0013] With the above structure, when the feeding folding frame is fully extended, the angle between the first and second follower supports is small, and the distance from the active tensioning rod to the feeding fixed frame and the feeding folding frame is large. This allows for more effective downward pressure on the feeding conveyor belt, ensuring it performs the conveying operation in a taut state. When the feeding folding frame flips upward, the lower section of the feeding conveyor belt gradually tightens (while the upper section gradually relaxes), creating a significant pulling force on the feeding conveyor rollers and subjecting the feeding conveyor belt to considerable frictional resistance. This is not conducive to the smooth folding of the feeding folding frame; in order to reduce the frictional resistance of the feeding conveyor belt, while it is flipping upward, the first follower support rod and the second follower support rod move in tandem, the included angle between the first follower support rod and the second follower support rod gradually decreases, the active tensioning rod gradually approaches the feeding fixed frame and the feeding folding frame, the active tensioning rod reduces the tension of the feeding conveyor belt, thereby actively giving up part of the length of the feeding conveyor belt to compensate for the asymmetrical length change caused by the upward flipping of the feeding folding frame, thereby reducing the frictional resistance of the feeding conveyor belt, so that the feeding folding frame can be flipped and folded more smoothly.

[0014] Furthermore, the feeding and folding drive mechanism includes a feeding and folding drive hydraulic cylinder and a feeding and folding transmission assembly. The feeding and folding transmission assembly includes a first feeding and folding transmission rod and a second feeding and folding transmission rod. One end of the first feeding and folding transmission rod is hinged to the feeding fixing frame, and the hinge center between the first feeding and folding transmission rod and the feeding fixing frame coincides with the hinge center between the first follower support rod and the feeding fixing frame. The other end of the first feeding and folding transmission rod is hinged to the second feeding and folding transmission rod. Taking the hinge center between the other end of the first feeding and folding transmission rod and the second feeding and folding transmission rod as the boundary, both ends of the second feeding and folding transmission rod are respectively hinged to the telescopic rod of the feeding and folding drive hydraulic cylinder and the feeding and folding frame. The cylinder body of the feeding and folding drive hydraulic cylinder is hinged to the feeding fixing frame. With the above structure, under the drive of the feeding and folding drive hydraulic cylinder, the second feeding and folding transmission rod swings on the first feeding and folding transmission rod, while simultaneously swinging the feeding and folding frame to perform folding or extending operations.

[0015] In a preferred embodiment of the present invention, the lower end of the loading folding frame away from the loading fixing frame is provided with a support foot for supporting the fully unfolded loading folding frame; the transport vehicle is provided with a support frame for supporting the fully folded loading folding frame.

[0016] In a preferred embodiment of the present invention, the sugarcane cutting mechanism is provided with a funnel-shaped inlet to guide the sugarcane centrally for concentrated cutting.

[0017] In a preferred embodiment of the present invention, both the intermediate conveying mechanism and the sugarcane impurity removal mechanism are provided in two sets, with the two sets of intermediate conveying mechanisms and the two sets of sugarcane impurity removal mechanisms arranged alternately. In this way, a higher impurity removal rate can be achieved by removing impurities from the sugarcane segments through a two-stage sugarcane impurity removal mechanism.

[0018] In a preferred embodiment of the present invention, the sugarcane unloading and conveying mechanism includes an unloading conveying frame, an unloading conveying belt, an unloading conveying drive mechanism, and an unloading folding drive mechanism. The unloading conveying frame includes an unloading fixing frame and an unloading folding frame. One end of the unloading fixing frame extends to the front of the sugarcane cutting mechanism, and the other end of the unloading fixing frame is hinged to the unloading folding frame. The unloading folding drive mechanism is used to drive the unloading folding frame to flip and fold relative to the unloading fixing frame. The unloading folding drive mechanism includes an unloading folding drive hydraulic cylinder.

[0019] Compared with the prior art, the present invention has the following advantages: 1. The vehicle-mounted sugarcane harvesting real-time processing equipment of the present invention sets sugarcane cutting mechanism and sugarcane impurity removal mechanism on the transport vehicle, so that the transport vehicle can be driven into the sugarcane field to cut and remove impurities from the sugarcane. This realizes a sugarcane harvesting mode of harvesting and processing at the same time, without having to wait for all the sugarcane to be harvested and then transported back to the factory for processing, which greatly shortens the time and effectively improves work efficiency.

[0020] 2. When removing impurities in the sugarcane field, the separated impurities (sugarcane leaves, etc.) can be left in the field without special treatment and without causing pollution, saving time and effort.

[0021] 3. By setting up a loading folding frame and a loading folding drive mechanism, the loading folding frame can be flipped relative to the loading fixed frame when not in operation, and the loading folding frame can be folded on the loading fixed frame, which can greatly reduce the space occupied by the equipment and facilitate movement and parking. Attached Figure Description

[0022] Figures 1-2 This is a three-dimensional structural diagram of the vehicle-mounted sugarcane harvesting real-time processing equipment of the present invention.

[0023] Figure 3 This is a three-dimensional structural diagram of the sugarcane feeding and conveying mechanism of the present invention.

[0024] Figure 4-6 These are front views of different states of the sugarcane feeding and conveying mechanism of the present invention, wherein... Figure 5-6 The thick solid line in the middle represents the feeding conveyor belt.

[0025] Figure 7 This is a three-dimensional structural diagram of the sugarcane feeding and conveying mechanism of the present invention. Detailed Implementation

[0026] To enable those skilled in the art to fully understand the technical solutions of the present invention, the present invention will be further described below in conjunction with embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0027] Combination Figures 1-2 The vehicle-mounted sugarcane harvesting real-time processing equipment of this embodiment includes a transport vehicle 1 and a sugarcane grabbing mechanism 2, a sugarcane feeding and conveying mechanism 3, a sugarcane cutting mechanism 4, an intermediate conveying mechanism 5, a sugarcane impurity removal mechanism 6, and a sugarcane unloading and conveying mechanism 7 installed on the transport vehicle 1; the sugarcane cutting mechanism 4 is located between the sugarcane feeding and conveying mechanism 3 and the sugarcane impurity removal mechanism 6, and the sugarcane impurity removal mechanism 6 is located between the sugarcane cutting mechanism 4 and the sugarcane unloading and conveying mechanism 7.

[0028] Combination Figures 1-3The sugarcane feeding and conveying mechanism 3 includes a feeding conveying frame, a feeding conveying belt 301, a feeding conveying drive mechanism, and a feeding folding drive mechanism. The feeding conveying frame includes a feeding fixing frame 302 and a feeding folding frame 303. One end of the feeding fixing frame 302 extends to the front of the sugarcane cutting mechanism 4, and the other end of the feeding fixing frame 302 is hinged to the feeding folding frame 303. The feeding folding drive mechanism is used to drive the feeding folding frame 303 to flip and fold relative to the feeding fixing frame 302.

[0029] Combination Figures 1-3 The feeding and conveying drive mechanism includes a feeding and conveying drive motor 304 and feeding and conveying rollers 305. Two sets of feeding and conveying rollers 305 are provided, respectively mounted on a feeding fixing frame 302 and a feeding folding frame 303. Each set of feeding and conveying rollers 305 includes two feeding and conveying rollers 305. In the fully extended state, all four feeding and conveying rollers 305 are located on the same plane. Through this structure, the feeding and conveying rollers 305 drive and support the feeding conveyor belt 301, thereby enabling the transport of sugarcane.

[0030] Combination Figures 1-3 The sugarcane feeding and conveying mechanism 3 further includes a tensioning mechanism for tensioning the feeding conveyor belt 301. Further, the tensioning mechanism includes a passive tensioning rod 306, the axis of which coincides with the rotation center of the feeding folding frame 303; in the fully unfolded state, the passive tensioning rod 306 is located above the feeding conveyor belt 301; in the folded state, the internal bends of the feeding conveyor belt 301 are tensioned by the passive tensioning rod 306. The advantage of this is that when the feeding and folding drive mechanism drives the feeding and folding frame 303 to flip upwards in preparation for folding, the section of feeding conveyor belt 301 that was originally located above begins to gradually relax, while the section of feeding conveyor belt 301 that was originally located below begins to gradually tighten. After flipping to the specified angle, the section of feeding conveyor belt 301 that was originally located above rests on the passive tensioning rod 306, which tensions the section of feeding conveyor belt 301, allowing it to almost completely surround the feeding conveyor frame. This prevents the section of feeding conveyor belt 301 from hanging freely and interfering with other components, thus affecting subsequent unfolding operations.

[0031] Combination Figures 3-6The tensioning mechanism further includes an active tensioning rod 307 and a follower support assembly. Two sets of follower support assemblies are symmetrically arranged at both ends of the active tensioning rod 307. Each set of follower support assemblies includes a first follower support rod 308 and a second follower support rod 309. One end of the first follower support rod 308 is rotatably connected to the end of the loading fixing frame 302 near the loading folding frame 303, and the other end of the first follower support rod 308 is rotatably connected to the corresponding end of the active tensioning rod 307. One end of the second follower support rod 309 is rotatably connected to the end of the loading folding frame 303 near the loading fixing frame 302, and the other end of the second follower support rod 309 is rotatably connected to the corresponding end of the active tensioning rod 307. In the fully extended state, the active tensioning rod 307 presses down on the loading conveyor belt 301. During the flipping process, the included angle between the first follower support rod 308 and the second follower support rod 309 gradually increases.

[0032] With the above structure, when the loading folding frame 303 is fully extended, the angle between the first follower support rod 308 and the second follower support rod 309 is small, and the distance from the active tensioning rod 307 to the loading fixing frame 302 and the loading folding frame 303 is large. This allows for more effective downward pressure on the loading conveyor belt 301, ensuring that the loading conveyor belt 301 performs the conveying operation in a taut state. Figure 4 When the feeding folding frame 303 flips upwards, the section of the feeding conveyor belt 301 that was originally located at the bottom begins to tighten gradually (while the section of the feeding conveyor belt 301 that was originally located at the top begins to loosen gradually), which will cause a large pulling force on the feeding conveyor roller 305. The feeding conveyor belt 301 will experience greater frictional resistance, which is not conducive to the smooth folding of the feeding folding frame 303. In order to reduce the frictional resistance of the feeding conveyor belt 301, the first follower support rod 308 and the second follower support rod 309 move simultaneously with the upward flipping. In a coordinated manner, the angle between the first follower support rod 308 and the second follower support rod 309 gradually decreases, and the active tensioning rod 307 gradually approaches the feeding fixing frame 302 and the feeding folding frame 303. The active tensioning rod 307 reduces the tension on the feeding conveyor belt 301, thereby actively freeing up part of the length of the feeding conveyor belt 301 to compensate for the asymmetrical length change caused by the upward flipping of the feeding folding frame 303. This reduces the frictional resistance of the feeding conveyor belt 301, allowing the feeding folding frame 303 to flip and fold more smoothly. Figure 5-6 .

[0033] Combination Figures 3-6The feeding and folding drive mechanism includes a feeding and folding drive hydraulic cylinder 310 and a feeding and folding transmission assembly. The feeding and folding transmission assembly includes a first feeding and folding transmission rod 311 and a second feeding and folding transmission rod 312. One end of the first feeding and folding transmission rod 311 is hinged to the feeding fixing frame 302, and the hinge center between the first feeding and folding transmission rod 311 and the feeding fixing frame 302 coincides with the hinge center between the first follower support rod 308 and the feeding fixing frame 302. The other end of the first feeding and folding transmission rod 311 is hinged to the second feeding and folding transmission rod 312. Taking the hinge center between the other end of the first feeding and folding transmission rod 311 and the second feeding and folding transmission rod 312 as the boundary, both ends of the second feeding and folding transmission rod 312 are respectively hinged to the telescopic rod of the feeding and folding drive hydraulic cylinder 310 and the feeding and folding frame 303. The cylinder body of the feeding and folding drive hydraulic cylinder 310 is hinged to the feeding fixing frame 302. With the above structure, driven by the loading and folding drive hydraulic cylinder 310, the second loading and folding transmission rod 312 swings on the first loading and folding transmission rod 311, and at the same time swings the loading and folding frame 303 to perform folding or extension operations.

[0034] Combination Figures 1-3 The loading folding frame 303 is provided with a support foot 313 at the lower end away from the loading fixing frame 302 for supporting the fully unfolded loading folding frame 303; the transport vehicle 1 is provided with a support frame 314 for supporting the fully folded loading folding frame 303.

[0035] Combination Figures 1-2 The intermediate conveying mechanism 5 and the sugarcane impurity removal mechanism 6 are each provided in two sets, with the two sets of intermediate conveying mechanisms 5 and the two sets of sugarcane impurity removal mechanisms 6 arranged alternately. In this way, by removing impurities from the sugarcane segments through the two-stage sugarcane impurity removal mechanism 6, a higher impurity removal rate can be obtained.

[0036] Combination Figure 7 The sugarcane feeding and conveying mechanism 7 includes a feeding conveying frame, a feeding conveying belt 701, a feeding conveying drive mechanism, and a feeding folding drive mechanism. The feeding conveying frame includes a feeding fixing frame 702 and a feeding folding frame 703. One end of the feeding fixing frame 702 extends to the front of the sugarcane cutting mechanism 4, and the other end of the feeding fixing frame 702 is hinged to the feeding folding frame 703. The feeding folding drive mechanism is used to drive the feeding folding frame 703 to flip and fold relative to the feeding fixing frame 702. The feeding folding drive mechanism includes a feeding folding drive hydraulic cylinder 704.

[0037] Specifically, the sugarcane cutting mechanism 4 is provided with a trumpet-shaped inlet to guide the sugarcane in the center and cut it into segments.

[0038] Specifically, the specific structures of the sugarcane cutting mechanism 4, the intermediate conveying mechanism 5, and the sugarcane impurity removal mechanism 6 in this embodiment can all refer to the prior art.

[0039] Combination Figures 1-3 The working principle of the above-mentioned vehicle-mounted sugarcane harvesting real-time processing equipment is as follows: During operation, the sugarcane harvester harvests the entire sugarcane stalks and discharges them onto the ground in a measured quantity. The transport vehicle 1 is driven into the sugarcane field, and the loading folding drive mechanism drives the loading folding frame 303 to flip open, ready to start transporting sugarcane. The sugarcane grabbing mechanism 2 picks up the entire sugarcane stalks from the ground and places them on the loading conveyor belt 301 in the corresponding posture. The loading conveyor drive motor runs, sending the sugarcane to the sugarcane cutting mechanism 4. The sugarcane cutting mechanism 4 breaks down the entire sugarcane stalks into multiple sugarcane segments. The intermediate conveying mechanism 5 transports the sugarcane segments and impurities such as leaves to the sugarcane impurity removal mechanism 6. The sugarcane impurity removal mechanism 6 separates the leaves and other impurities from the sugarcane segments, resulting in relatively clean sugarcane segments. Finally, the sugarcane unloading conveying mechanism 7 transfers the sugarcane segments to a special transport vehicle for collecting sugarcane segments.

[0040] The above are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above content. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention shall be considered equivalent substitutions and shall be included within the protection scope of the present invention.

Claims

1. A vehicle-mounted real-time processing device for sugarcane harvesting, characterized in that, It includes a transport vehicle and sugarcane grabbing mechanism, sugarcane feeding and conveying mechanism, sugarcane cutting mechanism, intermediate conveying mechanism, sugarcane impurity removal mechanism, and sugarcane unloading and conveying mechanism installed on the transport vehicle; the sugarcane cutting mechanism is located between the sugarcane feeding and conveying mechanism and the sugarcane impurity removal mechanism, and the sugarcane impurity removal mechanism is located between the sugarcane cutting mechanism and the sugarcane unloading and conveying mechanism; The sugarcane feeding and conveying mechanism includes a feeding conveying frame, a feeding conveying belt, a feeding conveying drive mechanism, and a feeding folding drive mechanism. The feeding conveying frame includes a feeding fixing frame and a feeding folding frame. One end of the feeding fixing frame extends to the front of the sugarcane cutting mechanism, and the other end of the feeding fixing frame is hinged to the feeding folding frame. The feeding folding drive mechanism is used to drive the feeding folding frame to flip and fold relative to the feeding fixing frame.

2. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 1, characterized in that, The feeding and conveying drive mechanism includes a feeding and conveying drive motor and feeding and conveying rollers. There are two sets of feeding and conveying rollers, which are respectively set on the feeding fixed frame and the feeding folding frame. Each set of feeding and conveying rollers includes two feeding and conveying rollers. In the fully unfolded state, the four feeding and conveying rollers are located on the same plane.

3. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 1, characterized in that, The sugarcane feeding and conveying mechanism also includes a tensioning mechanism for tensioning the feeding conveyor belt.

4. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 3, characterized in that, The tensioning mechanism includes a passive tensioning rod, the axis of which coincides with the rotation center of the loading folding frame; In the fully extended state, the passive tensioning rod is positioned above the feeding conveyor belt; In the folded state, the internal bends of the feeding conveyor belt are tensioned by the passive tensioning rod.

5. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 3, characterized in that, The tensioning mechanism further includes an active tensioning rod and a follower support assembly. Two sets of follower support assemblies are symmetrically arranged at both ends of the active tensioning rod. Each set includes a first follower support rod and a second follower support rod. One end of the first follower support rod is rotatably connected to the end of the feeding fixing frame near the feeding folding frame, and the other end of the first follower support rod is rotatably connected to the corresponding end of the active tensioning rod. One end of the second follower support rod is rotatably connected to the end of the feeding folding frame near the feeding fixing frame, and the other end of the second follower support rod is rotatably connected to the corresponding end of the active tensioning rod. In the fully extended state, the active tensioning rod presses down to tighten the feeding conveyor belt. During the flipping process, the included angle between the first and second follower support rods gradually increases.

6. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 5, characterized in that, The feeding and folding drive mechanism includes a feeding and folding drive hydraulic cylinder and a feeding and folding transmission assembly. The feeding and folding transmission assembly includes a first feeding and folding transmission rod and a second feeding and folding transmission rod. One end of the first feeding and folding transmission rod is hinged to the feeding fixing frame, and the hinge center between the first feeding and folding transmission rod and the feeding fixing frame coincides with the hinge center between the first follower support rod and the feeding fixing frame. The other end of the first feeding and folding transmission rod is hinged to the second feeding and folding transmission rod. Taking the hinge center between the other end of the first feeding and folding transmission rod and the second feeding and folding transmission rod as the boundary, the two ends of the second feeding and folding transmission rod are respectively hinged to the telescopic rod of the feeding and folding drive hydraulic cylinder and the feeding and folding frame. The cylinder body of the feeding and folding drive hydraulic cylinder is hinged to the feeding fixing frame.

7. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 1, characterized in that, The loading folding frame is provided with a support foot at the lower end away from the loading fixed frame to support the fully unfolded loading folding frame; the transport vehicle is provided with a support frame to support the fully folded loading folding frame.

8. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 1, characterized in that, The sugarcane cutting mechanism is equipped with a trumpet-shaped inlet for guiding the sugarcane to the center.

9. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 1, characterized in that, Both the intermediate conveying mechanism and the sugarcane impurity removal mechanism are provided in two sets, with the two sets of intermediate conveying mechanisms and the two sets of sugarcane impurity removal mechanisms arranged alternately.

10. The vehicle-mounted sugarcane harvesting real-time processing equipment according to claim 1, characterized in that, The sugarcane unloading and conveying mechanism includes an unloading conveying frame, an unloading conveying belt, an unloading conveying drive mechanism, and an unloading folding drive mechanism. The unloading conveying frame includes an unloading fixing frame and an unloading folding frame. One end of the unloading fixing frame extends to the front of the sugarcane cutting mechanism, and the other end of the unloading fixing frame is hinged to the unloading folding frame. The unloading folding drive mechanism is used to drive the unloading folding frame to flip and fold relative to the unloading fixing frame. The unloading folding drive mechanism includes an unloading folding drive hydraulic cylinder.

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