New mobile sugarcane impurity removal apparatus

Abstract

The present application belongs to the technical field of sugarcane impurity removal apparatuses. Disclosed is a new mobile sugarcane impurity removal apparatus, which solves the problem of transfer being inconvenient due to the height of a loading ladder of an existing mobile sugarcane impurity removal apparatus being unadjustable. The new mobile sugarcane impurity removal apparatus comprises a feeding ladder, a cutting device, an impurity removal device and a movable frame assembly, and further comprises a distribution and loading integrated ladder, wherein the feeding ladder, the cutting device and the distribution and loading integrated ladder are all integrally mounted on the frame assembly; the impurity removal device is mounted on the distribution and loading integrated ladder; the middle of the distribution and loading integrated ladder is articulated to the frame assembly; a first linear driving member is arranged at the end of the distribution and loading integrated ladder away from the cutting device; and two ends of the first linear driving member are articulated to the frame assembly and the distribution and loading integrated ladder, respectively. The mobile sugarcane impurity removal apparatus of the present application enables the height of the loading ladder to be adjustable, and thus can adapt to loading of different vehicles and performing transferring on various road sections, and can also change the sugarcane distribution effect as required.

Description

A new type of mobile sugarcane cleaning equipment Technical Field

[0001] This utility model relates to the technical field of sugarcane cleaning equipment, and more specifically, it relates to a novel mobile sugarcane cleaning equipment. Background Technology

[0002] After sugarcane is harvested, it typically undergoes pre-processing such as leaf removal and impurity removal to facilitate further processing in sugar mills. Traditionally, this pre-processing is mostly done manually, but due to its high labor intensity and low efficiency, it has been gradually replaced by mechanical impurity removal equipment. For example, a sugarcane impurity removal production line disclosed in CN112827949A and a cutting-type sugarcane impurity removal system disclosed in CN218802541U utilize mechanical impurity removal equipment to replace traditional manual impurity removal, significantly improving the processing efficiency of sugarcane impurity removal.

[0003] Mobile cleaning equipment serves as a key workstation in sugarcane pretreatment, requiring no fixed land use and easily transported to different regions, making it very convenient to use. However, in existing mobile cleaning equipment, the loading ladder is mostly fixedly connected to the chassis assembly and its height is not adjustable. This can easily lead to loading problems when encountering vehicles of different heights, and it also hinders transportation, especially in rural areas where height restrictions make passage extremely difficult.

[0004] Therefore, there is an urgent need to develop and design a new type of mobile sugarcane cleaning equipment to solve the above-mentioned technical problems.

[0005] Utility Model Content

[0006] The technical problem to be solved by this utility model is to address the above-mentioned shortcomings of the existing technology. The purpose of this utility model is to provide a new type of mobile sugarcane cleaning equipment that can adjust the height of the loading ladder, is suitable for loading different vehicles, and can be transported in various road sections. At the same time, the sugarcane uniformity effect can be changed as needed.

[0007] To achieve the above objectives, this utility model provides a novel mobile sugarcane cleaning device, including a feeding ladder, a cutting device, a cleaning device, and a movable frame assembly. It also includes an integrated feeding and loading ladder for simultaneous feeding and loading. The feeding ladder, cutting device, and integrated feeding and loading ladder are all integrated and mounted on the frame assembly, and are arranged sequentially along the sugarcane conveying direction. The cleaning device is mounted on the integrated feeding and loading ladder. The middle part of the integrated feeding and loading ladder is hinged to the frame assembly. A first linear drive component is provided at the end of the integrated feeding and loading ladder away from the cutting device. Both ends of the first linear drive component are hinged to the frame assembly and the integrated feeding and loading ladder, respectively. The feeding ladder is a retractable feeding ladder.

[0008] As a further improvement, the integrated material leveling and loading ladder includes a material leveling ladder support, a first loading ladder support, a second loading ladder support, and a scraper conveyor chain. The two ends of the first loading ladder support are fixedly connected to one end of the material leveling ladder support and the second loading ladder support, respectively. The first loading ladder support is inclined upward relative to the material leveling ladder support, and the second loading ladder support is inclined downward relative to the first loading ladder support. The included angles between the first loading ladder support and the material leveling ladder support, and between the second loading ladder support and the first loading ladder support, are all obtuse angles. The scraper conveyor chain is installed inside the material leveling ladder support, the first loading ladder support, and the second loading ladder support, and is arranged along the extending direction of the material leveling ladder support, the first loading ladder support, and the second loading ladder support.

[0009] Furthermore, the scraper conveyor chain includes a pair of chains, multiple scrapers, a screen plate, and multiple sprockets. The screen plate is installed inside the material leveling ladder support, the first loading ladder support, and the second loading ladder support, and is arranged along the extending direction of the material leveling ladder support, the first loading ladder support, and the second loading ladder support. Sprockets are rotatably arranged on both sides of the other end of the material leveling ladder support, the other end of the second loading ladder support, the connection between the first loading ladder support and the material leveling ladder support, and the connection between the first loading ladder support and the second loading ladder support. The pair of chains is sleeved on the multiple sprockets, and the multiple scrapers are spaced apart and detachably installed on the pair of chains.

[0010] Furthermore, the length of the first support of the loading ladder is greater than the length of the material leveling ladder support and the second support of the loading ladder, and the included angle between the material leveling ladder support and the first support of the loading ladder, and between the first support of the loading ladder and the second support of the loading ladder, is 110° to 130°.

[0011] Furthermore, the material leveling ladder support is provided with a hopper that surrounds the corresponding scraper conveyor chain. The hopper has a feed inlet on the side near the cutting device, and the feed inlet is a notch extending from the top to the bottom of the hopper.

[0012] Furthermore, the impurity removal device includes at least one air classifier, and an air classifier is correspondingly provided at the other end of the material leveling ladder support and / or the other end of the loading ladder second support.

[0013] Furthermore, the other end of the second support of the loading ladder is provided with an upper sealing plate and a lower sealing plate at the top and bottom, respectively, and one end of the upper sealing plate and the lower sealing plate are closed and connected to the outer wall of the air separator.

[0014] Furthermore, the other end of the second support of the loading ladder is also provided with a material guide port, which is a columnar shell. The air separator corresponding to the other end of the second support of the loading ladder is located directly above the material guide port, and the top of the material guide port is closed and connected to the bottom outer wall of the air separator.

[0015] Furthermore, the feeding ladder includes multiple feeding ladder sections, one of which is connected to the frame assembly and the two adjacent feeding ladder sections by hinges. A second linear drive is also provided between one of the feeding ladder sections and the frame assembly, and the two ends of the second linear drive are respectively hinged to one of the feeding ladder sections and the frame assembly.

[0016] Furthermore, the frame assembly includes a frame body, a pair of wheels are provided at one bottom end of the frame body, a plurality of jacks are provided at the other bottom end of the frame body, and a mounting seat is provided at the top of the frame body, the mounting seat being L-shaped. Beneficial effects

[0017] Compared with the prior art, the advantages of this utility model are as follows:

[0018] 1. The mobile sugarcane cleaning device of this utility model is made by rotating the integrated loading ladder on the frame assembly and adjusting the height of the loading ladder through the first linear drive component. It can be used for loading different vehicles and transporting sugarcane on various road sections. At the same time, the sugarcane uniformity effect can be changed as needed.

[0019] 2. The mobile sugarcane cleaning equipment of this utility model integrates the equalization ladder and the loading ladder into one unit, which has a high degree of integration, reduces the weight of the whole machine and the manufacturing cost, facilitates processing and manufacturing, simplifies the assembly process, further reduces the volume of the entire sugarcane cleaning equipment, and makes it more convenient to transport and use.

[0020] 3. The mobile sugarcane impurity removal equipment of this utility model increases the back pressure of the air separator by setting an upper sealing plate and a lower sealing plate on the second support of the loading ladder on one side of the air separator, which effectively improves the impurity removal effect. Attached Figure Description

[0021] Figure 1 is a three-dimensional structural diagram of one side of this utility model;

[0022] Figure 2 is a three-dimensional structural diagram of the other side of this utility model;

[0023] Figure 3 is a schematic diagram of the main structure of the integrated material loading and unloading ladder of this utility model.

[0024] Figure 4 is an enlarged three-dimensional structural diagram of the other end of the material leveling ladder support in this utility model;

[0025] Figure 5 is an enlarged side view of the other end of the second support of the loading ladder in this utility model;

[0026] Figure 6 is an enlarged side view of the frame assembly in this utility model.

[0027] Among them: 1-feeding ladder, 2-cutting device, 3-chassis assembly, 4-integrated material loading ladder, 5-first linear drive component, 6-air separator, 101-feeding ladder, 31-chassis body, 32-jack, 33-mounting seat, 34-walking wheel, 401-material leveling ladder support, 402-first support of loading ladder, 403-screen plate, 404-sprocket, 405-hopper, 406-upper sealing plate, 407-lower sealing plate, 408-feed inlet, 409-guide inlet, 410-rotating hinge seat, 411-support hinge seat, 412-chain, 413-scraper, 414-second support of loading ladder. Detailed Implementation

[0028] The present invention will be further described below with reference to specific embodiments shown in the accompanying drawings.

[0029] Referring to Figures 1-6, this utility model discloses a novel mobile sugarcane cleaning device, comprising a feeding ladder 1, a cutting device 2, a cleaning device, and a movable frame assembly 3. It also includes a material leveling and loading integrated ladder 4 for simultaneous material leveling and loading. The feeding ladder 1, cutting device 2, and material leveling and loading integrated ladder 4 are all integrated and mounted on the frame assembly 3, allowing them to move together with the frame assembly 3. This enables the sugarcane cleaning device to be moved to different locations for use. The feeding ladder 1, cutting device 2, and material leveling and loading integrated ladder 4 are arranged sequentially along the sugarcane conveying direction. The cleaning device is installed... Mounted on the integrated loading and unloading ladder 4, the process of feeding, cutting, unloading, loading and removing impurities of sugarcane is carried out sequentially. The middle part of the integrated loading and unloading ladder 4 is hinged to the frame assembly 3. The end of the integrated loading and unloading ladder 4 away from the cutting device 2 is provided with a first linear drive 5. The first linear drive 5 is a cylinder or hydraulic cylinder, etc. In this embodiment, the first linear drive 5 is preferably a hydraulic cylinder, which has better driving stability. The two ends of the first linear drive 5 are hinged to the frame assembly 3 and the integrated loading and unloading ladder 4, respectively, so as to realize the height adjustment of the integrated loading and unloading ladder 4.

[0030] The mobile sugarcane cleaning device of this utility model is made by rotating the integrated loading ladder 4 on the frame assembly 3 and adjusting the height of the loading ladder through the first linear drive component 5. It can be used for loading different vehicles and transporting sugarcane on various road sections. At the same time, the sugarcane uniformity effect can be changed as needed.

[0031] Preferably, the integrated material leveling and loading ladder 4 includes a material leveling ladder support 401, a first loading ladder support 402, a second loading ladder support 414, and a scraper conveyor chain. The two ends of the first loading ladder support 402 are fixedly connected to one end of the material leveling ladder support 401 and the second loading ladder support 414, respectively. These three components can be a single integrated structure or connected by welding. The first loading ladder support 402 is inclined upwards relative to the material leveling ladder support 401, and the second loading ladder support 414 is inclined downwards relative to the first loading ladder support 402. The system is designed with a "slow-fast-slow" conveying route, and the angles between the first support 402 of the loading ladder and the support 401 of the equalizing ladder, and between the second support 414 of the loading ladder and the first support 402 of the loading ladder, are all obtuse angles. This is to transport the sugarcane to a higher position for loading. The scraper conveyor chain is installed inside the support 401 of the equalizing ladder, the first support 402 of the loading ladder, and the second support 414 of the loading ladder, and is set along the extension direction of the support 401 of the equalizing ladder, the first support 402 of the loading ladder, and the second support 414 of the loading ladder, forming a curved conveying route.

[0032] This utility model's integrated material leveling and loading ladder combines a material leveling ladder and a loading ladder into one unit, achieving a high degree of integration. This reduces the overall weight and manufacturing cost, while also facilitating processing and manufacturing, simplifying the assembly process, further reducing the overall size of the sugarcane cleaning equipment, and making it more convenient for transportation and use.

[0033] Preferably, the scraper conveyor chain includes a pair of chains 412, multiple scrapers 413, a screen plate 403, and multiple sprockets 404. The screen plate 403 is installed inside the material leveling ladder support 401, the first loading ladder support 402, and the second loading ladder support 414, and is arranged along the extending direction of these supports. This makes the bottom of the entire integrated material leveling and loading ladder have a hollow structure, facilitating the falling of particulate matter such as mud and sand, thus achieving the goal of screening mud and sand particles. The purpose of this material is to provide rotatable sprockets 404 at both ends of the equalizing ladder support 1, the second loading ladder support 414, and at the connection points between the first loading ladder support 402 and the equalizing ladder support 401, and between the first loading ladder support 402 and the second loading ladder support 414. One of the sprockets 404 is driven to rotate by a hydraulic motor. A pair of chains 412 are mounted on multiple sprockets 404, and multiple scrapers 413 are spaced apart and detachably mounted on a pair of chains 412. The detachable scrapers 413 can not only effectively lift the sugarcane to the other end of the second loading ladder support 414, but also facilitate disassembly and maintenance. Specifically, the scrapers 413 can be connected to the chains 412 by bolts, and the scrapers 413 fit against the screen plate 403 to ensure that the sugarcane can be pulled up.

[0034] Preferably, the length of the first support 402 of the loading ladder is greater than the length of the material leveling ladder support 401 and the second support 414 of the loading ladder. Correspondingly, the length of the chain 412 corresponding to the first support 402 of the loading ladder is also greater than the length of the chain 412 of the material leveling ladder support 401 and the second support 414 of the loading ladder. The included angles between the material leveling ladder support 401 and the first support 402 of the loading ladder, and between the first support 402 of the loading ladder and the second support 414 of the loading ladder, are all between 110° and 130°.

[0035] In this embodiment, the integrated material distribution and loading ladder, by reasonably setting the inclination angle and length between the material distribution ladder support 401, the first loading ladder support 402, and the second loading ladder support 414, achieves a "slow-fast-slow" conveying route for the main body of the conveyor ladder. This allows for more even delivery of sugarcane to the air separator 6, preventing situations where too much sugarcane piles up at one time or too little piles up at another during continuous operation. At the same time, when adjusting the height of the integrated material distribution and loading ladder, it avoids problems such as interference between the material distribution ladder support 1 and the ground or the inlet 408 failing to align with the outlet of the cutting device.

[0036] Preferably, the length of the equalizing ladder support 401 is greater than the length of the second support 414 of the loading ladder. Correspondingly, the length of the chain 412 of the equalizing ladder support 401 is also greater than the length of the chain 412 of the second support 414 of the loading ladder. This allows the equalizing ladder support 401 to hold the cut sugarcane to the maximum extent, while the sugarcane of the second support 414 of the loading ladder falls down quickly for loading.

[0037] Preferably, a rotating hinge seat 410 is provided at the bottom of the connection between the material leveling ladder bracket 401 and the first loading ladder bracket 402, which facilitates the rotating installation of the material leveling and loading integrated ladder on the vehicle frame assembly. A support hinge seat 411 is provided at the bottom of the middle part of the second loading ladder bracket 402, which facilitates the connection between the material leveling and loading integrated ladder and the hydraulic cylinder, thereby realizing the adjustment of the height of the material leveling and loading integrated ladder.

[0038] Preferably, a hopper 405 is provided on the equalizing ladder support 401, surrounding the corresponding scraper conveyor chain, to prevent the cut sugarcane from falling to the ground when it falls onto the equalizing ladder support 401. A feed inlet 408 is provided on one side of the hopper 405, corresponding to the discharge port of the cutting device, facilitating the falling of the cut sugarcane into the equalizing ladder support 401. Simultaneously, the feed inlet 408 is a notch extending from the top to the bottom of the hopper 405, ensuring that the feed inlet 408 remains aligned with the discharge port of the cutting device when the height of the equalizing and loading ladder is adjusted. The hopper 405 is a perforated mesh hopper with several openings. When some sugarcane collides with the hopper 405, the screened mud and sand can also fall through the mesh of the hopper 405, further improving the screening effect.

[0039] Preferably, an upper sealing plate 406 and a lower sealing plate 407 are respectively provided at the top and bottom of the other end of the second support bracket 414 of the loading ladder. Both the upper sealing plate 406 and the lower sealing plate 407 are closedly connected to both sides of the second support bracket 414 of the loading ladder, and one end of the upper sealing plate 406 and the lower sealing plate 407 are closedly connected to the outer wall of the air separator 6, so that the end of the second support bracket 414 of the loading ladder near the air separator 6 is a closed shell. By providing the upper sealing plate 406 and the lower sealing plate 407 on the second support bracket 414 of the loading ladder on one side of the air separator, the back pressure of the air separator 6 is increased, effectively improving the impurity removal effect.

[0040] Preferably, a guide port 409 is provided at the other end of the second support 414 of the loading ladder. The guide port 409 is a cylindrical shell. The air separator 6 corresponding to the other end of the second support 414 of the loading ladder is located directly above the guide port 409, and the top of the guide port 409 is closedly connected to the bottom outer wall of the air separator 6 to form a closed structure. The sugarcane thrown out by the integrated loading ladder enters the guide port 409, and the air separator 6 sucks away the lighter sugarcane leaves, mud and other materials. The guide port 409 increases the volume of the closed space, which can further improve the impurity removal effect.

[0041] Preferably, the impurity removal device includes at least one air classifier 6. An air classifier 6 is provided at the other end of the material leveling ladder support 401 and / or the other end of the loading ladder second support 414. The air classifier 6 corresponding to the material leveling ladder support 401 is optional and can be added according to user needs. At the same time, the arrangement of multiple air classifiers 6 can further improve the impurity removal effect.

[0042] Preferably, the feeding ladder 1 is a retractable feeding ladder, which facilitates its retraction, further reducing the overall size of the equipment and making transportation more convenient. Specifically, the feeding ladder 1 includes multiple feeding ladder sections 101. One feeding ladder section 101 is hinged to the frame assembly 3, and adjacent feeding ladder sections 101 are also hinged to each other. A second linear drive component (not shown in the figure) is also provided between one feeding ladder section 101 and the frame assembly 3. The second linear drive component is a cylinder or hydraulic cylinder, etc. In this embodiment, the second linear drive component is preferably a hydraulic cylinder, which provides better driving stability. Both ends of the second linear drive component are hinged to one feeding ladder section 101 and the frame assembly 3, respectively. This allows one feeding ladder section 101 to be folded relative to the frame assembly 3, and adjacent feeding ladder sections 101 to be folded together. Using a folding method to store the feeding ladder further reduces the size of the folded feeding ladder. In this embodiment, the retractable feeding ladder can be folded up and the various sections of the feeding ladder can be tied to the frame assembly 3 with ropes to avoid the problem of loosening. In other embodiments, buckles or other methods can also be used for fixing.

[0043] Preferably, the frame assembly 3 includes a frame body 31, wherein a pair of wheels 34 are provided at one bottom end of the frame body 31, and multiple jacks 32 are provided at the other bottom end of the frame body 31. A mounting seat 33 is provided at the top of the frame body 31 to facilitate the installation of the hydraulic system and improve the stability of the whole machine. The mounting seat 33 is L-shaped, and the components of the hydraulic system can be installed on the side and bottom of the mounting seat 33, which can reasonably optimize the layout of the hydraulic system components and make the whole machine more compact.

[0044] In this embodiment, when the mobile sugarcane cleaning equipment is towed by a tractor, the frame assembly 3 is connected to the tractor. The feeding ladder 1 is folded up by the second linear drive component, and the height of the uniform loading ladder 4 is lowered by the first linear drive component 5, so that the sugarcane cleaning equipment can be towed away, solving the problem of height restriction on the road and improving the passability of road travel.

[0045] After the tractor pulls the sugarcane cleaning equipment to the work site, the jack 32 is lowered to help stabilize the machine and grip the ground. The feeding ladder 1 is extended through the second linear drive component, and the first linear drive component 5 is adjusted to its maximum extension stroke. The purpose is to raise the uniform loading ladder 4 as high as possible to accommodate sugarcane transport vehicles of different heights. Specifically, the optimal working state of the uniform loading ladder 4 is that the angle between the first support 402 of the loading ladder and the ground is 55° to 65°. During operation, the whole sugarcane with leaves is grabbed by the grabber and placed onto the feeding ladder 1. The feeding ladder 1 has a conveyor belt that feeds the sugarcane into the cutting device 2 to cut it into sections. The cut sugarcane enters the uniform loading ladder 4 and is conveyed to the air separator 6 by the scraper 413. Finally, it falls onto the sugarcane transport vehicle. During the falling process, most of the leaves are blown out by the air separator 6.

[0046] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model, and these will not affect the implementation effect of this utility model or the practicality of the patent.

Claims

1. A novel mobile sugarcane cleaning device, comprising a feeding ladder (1), a cutting device (2), a cleaning device, and a movable frame assembly (3), characterized in that, It also includes a uniform loading and unloading integrated ladder (4) for simultaneous uniform loading and unloading. The feeding ladder (1), cutting device (2), and uniform loading and unloading integrated ladder (4) are all integrated and installed on the frame assembly (3). The feeding ladder (1), cutting device (2), and uniform loading and unloading integrated ladder (4) are arranged sequentially along the sugarcane conveying direction. The impurity removal device is installed on the uniform loading and unloading integrated ladder (4). The middle part of the uniform loading and unloading integrated ladder (4) is hinged to the frame assembly (3). The end of the uniform loading and unloading integrated ladder (4) away from the cutting device (2) is provided with a first linear drive member (5). The two ends of the first linear drive member (5) are respectively hinged to the frame assembly (3) and the uniform loading and unloading integrated ladder (4). The feeding ladder (1) is a retractable feeding ladder.

2. The novel mobile sugarcane cleaning device according to claim 1, characterized in that, The integrated loading and unloading ladder (4) includes a uniform loading ladder support (401), a first loading ladder support (402), a second loading ladder support (414), and a scraper conveyor chain. The two ends of the first loading ladder support (402) are fixedly connected to one end of the uniform loading ladder support (401) and one end of the second loading ladder support (414), respectively. The first loading ladder support (402) is inclined upwards relative to the uniform loading ladder support (401), and the second loading ladder support (414) is inclined upwards relative to the first loading ladder support. (402) is inclined downward, and the included angles between the first support of the loading ladder (402) and the uniform support ladder (401), and between the second support of the loading ladder (414) and the first support of the loading ladder (402) are all obtuse angles. The scraper conveyor chain is installed inside the uniform support ladder (401), the first support of the loading ladder (402), and the second support of the loading ladder (414), and is arranged along the extension direction of the uniform support ladder (401), the first support of the loading ladder (402), and the second support of the loading ladder (414).

3. The novel mobile sugarcane cleaning device according to claim 2, characterized in that, The scraper conveyor chain includes a pair of chains (412), multiple scrapers (413), a screen plate (403), and multiple sprockets (404). The screen plate (403) is installed inside the material leveling ladder support (401), the first loading ladder support (402), and the second loading ladder support (414), and is arranged along the extending direction of the material leveling ladder support (401), the first loading ladder support (402), and the second loading ladder support (414). The material leveling ladder support (401) has... At the other end, at the other end of the loading ladder second bracket (414), and at the connection between the loading ladder first bracket (402) and the material leveling ladder bracket (401), and at the connection between the loading ladder first bracket (402) and the loading ladder second bracket (414), sprockets (404) are rotatably provided on both sides. A pair of chains (412) are sleeved on multiple sprockets (404), and multiple scrapers (413) are spaced apart and detachably installed on a pair of chains (412).

4. A novel mobile sugarcane impurity removal device according to claim 2, characterized in that, The length of the first support (402) of the loading ladder is greater than the length of the support (401) of the material leveling ladder and the second support (414) of the loading ladder. The included angles between the material leveling ladder support (401) and the first support (402) of the loading ladder, and between the first support (402) and the second support (414) of the loading ladder are all 110° to 130°.

5. The integrated loading ladder for sugarcane impurity removal equipment according to claim 2, characterized in that, The material leveling ladder support (401) is provided with a hopper (405) surrounding the corresponding scraper conveyor chain. The hopper (405) has a feed inlet (408) on the side near the cutting device (2). The feed inlet (408) is a notch extending from the top to the bottom of the hopper (405).

6. A novel mobile sugarcane cleaning device according to claim 2, characterized in that, The impurity removal device includes at least one air classifier (6), and an air classifier (6) is provided at the other end of the uniform material ladder support (401) and / or the other end of the loading ladder second support (414).

7. A novel mobile sugarcane cleaning device according to claim 6, characterized in that, The other end of the second support (414) of the loading ladder is provided with an upper sealing plate (406) and a lower sealing plate (407) at the top and bottom respectively. One end of the upper sealing plate (406) and the lower sealing plate (407) are both closed and connected to the outer wall of the air separator (6).

8. A novel mobile sugarcane cleaning device according to claim 6, characterized in that, The other end of the second support (414) of the loading ladder is also provided with a guide port (409). The guide port (409) is a columnar shell. The air separator (6) corresponding to the other end of the second support (414) of the loading ladder is located directly above the guide port (409), and the top of the guide port (409) is closed and connected to the bottom outer wall of the air separator (6).

9. A novel mobile sugarcane cleaning device according to any one of claims 1-8, characterized in that, The feeding ladder (1) includes multiple feeding ladders (101), one of which is connected to the frame assembly (3) and the two adjacent feeding ladders (101) by hinges. A second linear drive is also provided between one of the feeding ladders (101) and the frame assembly (3), and the two ends of the second linear drive are respectively hinged to one of the feeding ladders (101) and the frame assembly (3).

10. A novel mobile sugarcane cleaning device according to claim 9, characterized in that, The frame assembly (3) includes a frame body (31), a pair of wheels (34) are provided at one bottom end of the frame body (31), a plurality of jacks (32) are provided at the other bottom end of the frame body (31), and a mounting seat (33) is provided at the top of the frame body (31), the mounting seat (33) being L-shaped.

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