Sugarcane leaf stripping system capable of continuously and uniformly feeding

Abstract

The utility model discloses a sugarcane leaf stripping system capable of continuously and uniformly feeding, which comprises a sugarcane leaf stripping machine and a feeding device, the sugarcane leaf stripping machine comprises a rack I and a transmission leaf stripping mechanism, and the transmission leaf stripping mechanism comprises at least two groups of leaf stripping rollers and conveying rollers which are arranged up and down; and the feeding mechanism comprises at least one group of feeding rollers which are symmetrical up and down. The feeding device comprises a slope plate, and the slope plate is provided with a sugarcane lifting mechanism which is used for transversely placing sugarcanes left and right and conveying the sugarcanes from the lower portion of the slope plate to the upper portion of the slope plate. The device further comprises a material stirring roller I which is located above the inclined face of the upper portion of the slope plate. The chain type sugarcane lifting mechanism is adopted, sugarcanes stacked on the lower portion of the slope plate in batches can be continuously and evenly lifted to the upper portion of the slope plate, and then the sugarcanes are pushed into the sugarcane feeding port in order through the periodical stirring action of the stirring block I in cooperation with the stably-rotating material stirring roller I; in addition, the feeding roller with the consistent structure is arranged at the sugarcane feeding port, so that feeding can be more effective and uniform.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery production, specifically relating to a sugarcane peeling system that can continuously and uniformly feed sugarcane. Background Technology

[0002] Currently, in whole-stalk sugarcane peeling machines, the device used to peel and separate sugarcane leaves from the sugarcane stalk is mostly composed of multiple peeling rollers equipped with brushes or teeth and sugarcane conveying rollers mounted on a long frame. For example, the sugarcane peeling and conveying device of some sugarcane combine harvesters on the market includes a pair of sugarcane peeling rollers arranged vertically and in cooperation. The surface of the peeling rollers has evenly distributed flexible raised peeling teeth aligned axially and circumferentially. This type of traditional equipment relies on manual feeding, requiring manual placement of sugarcane onto a belt conveyor, which then transports the sugarcane to the peeling machine. However, manual feeding is labor-intensive, inefficient, and makes it difficult to guarantee consistent feeding speed and quality. Furthermore, the uneven distribution of sugarcane during manual feeding further reduces the peeling machine's efficiency. To address this problem, existing patents have proposed various solutions, such as:

[0003] 1. Patent No.: 202320651050.0, Utility Model Name: A Sugarcane Feeding Device. This sugarcane feeding device incorporates a limiting mechanism in the traditional conveyor system. This limiting mechanism has several sugarcane channels spaced laterally in the left-right direction. Due to the limited space in the sugarcane channels, the sugarcane automatically disperses into different channels. Furthermore, the presence of these channels prevents the sugarcane from congesting, avoiding the blockages that occur with traditional conveyor belts during sugarcane transport. This ensures the uniformity of manual feeding. While this device effectively prevents sugarcane accumulation due to slippage, the length of sugarcane is not a straight line but is generally curved. This characteristic makes it difficult to ensure that the sugarcane roots are accurately aligned with the leaf-peeling machine's inlet during transport, still presenting a possibility of accumulation. To ensure that the sugarcane roots can smoothly enter the leaf-peeling machine and avoid accumulation affecting production efficiency, in actual operation, it is often necessary to manually adjust the sugarcane's feeding direction in real time. This not only increases labor costs but also significantly reduces the efficiency of the entire feeding process.

[0004] 2. Patent No.: 202321921612.5, Utility Model Name: A Sugarcane Impurity Removal Feeding Platform for Continuous and Uniform Feeding. The platform includes a loading platform, a lifting mechanism, and a support frame, the support frame being installed on the ground. The lifting mechanism includes a frame, a motor, a reducer, a drive shaft, a driven shaft, a sprocket, a chain, a pallet, and sugarcane hooks. This utility model places the sugarcane to be impurity removed on the loading platform. The sugarcane falls onto an arc-shaped baffle under gravity. The sugarcane hooks on the lifting mechanism pick up the sugarcane and move it at a uniform speed, lifting it obliquely upwards to the top of the lifting mechanism. After passing the top of the lifting mechanism, the sugarcane falls onto the impurity removal equipment under gravity. The installation distance between every two sugarcane hooks on the chain of the lifting mechanism is the same. The chain rotates at a uniform speed, ensuring that the number of sugarcane hooks picked up each time is approximately the same. This guarantees that the sugarcane falls onto the impurity removal equipment at a uniform speed, achieving the purpose of continuous and uniform feeding. This invention effectively solves the problems of uneven feeding and low efficiency in manual feeding. However, even when sugarcane falls uniformly and in equal quantities onto the cleaning equipment, it still needs to slide onto a conveyor platform first, and then be horizontally conveyed to the feed rollers of the peeling machine before the peeling operation can be completed. Since the length of sugarcane is not a regular straight line but generally curved, when the sugarcane slides off the feeding platform, it will collide and change direction during the fall, making it difficult to ensure that the sugarcane root is accurately facing the feed inlet of the peeling machine, and there is still a possibility of accumulation. To solve this problem, manual adjustment is still required. Therefore, a sugarcane peeling system that can continuously and uniformly feed sugarcane is needed. Summary of the Invention

[0005] The purpose of this invention is to solve the above-mentioned technical problems and provide a sugarcane peeling system that can reduce sugarcane accumulation, provide continuous and uniform feeding, save time and labor, and has high peeling efficiency.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] A sugarcane peeling system capable of continuous and uniform feeding includes a sugarcane peeling machine and a feeding device. The sugarcane peeling machine includes a frame I and a conveying peeling mechanism, which is mounted on the frame I. The conveying peeling mechanism includes at least two sets of peeling rollers and conveying rollers arranged vertically, with the peeling rollers and conveying rollers arranged laterally in a staggered manner, and a conveying peeling channel for sugarcane to pass through is formed between the vertically distributed conveying rollers and peeling rollers. The sugarcane peeling machine also includes a feeding mechanism located to the right of the conveying peeling mechanism and mounted on the frame I. The feeding mechanism includes at least one set of vertically symmetrical feeding rollers, with a sugarcane inlet formed between the vertical feeding rollers, and the sugarcane inlet is laterally connected to the conveying peeling channel.

[0008] The feeding device includes:

[0009] Frame II is located on the right side of Frame I and is fixedly connected to Frame I;

[0010] The slope plate is installed on the frame II and is inclined from low to high in the front-to-back direction; the slope plate is equipped with a sugarcane lifting mechanism that places the sugarcane horizontally from left to right and conveys it from the lower part of the slope plate to the upper part of the slope plate.

[0011] Frame III is located on the right side of Frame I and is suspended above the slope plate by being fixedly connected to Frame I;

[0012] Feeding roller I is located above the inclined surface of the upper part of the slope plate and is rotatably mounted on the frame III; the central axis of feeding roller I is set horizontally in the front-to-back direction, and a number of feeding blocks I are evenly arranged on the surface of feeding roller I along the circumferential direction to move the sugarcane laterally to the sugarcane inlet.

[0013] A longitudinal baffle plate is fixedly installed on the left side of the slope plate. The sugarcane discharge port is located between the highest position of the longitudinal baffle plate and the lowest position of the feeding roller I. The sugarcane discharge port is laterally connected to the sugarcane inlet.

[0014] As a further technical solution, the sugarcane lifting mechanism described above includes a long rotating shaft horizontally positioned at the upper end of the slope plate and several sets of sprocket transmission mechanisms I arranged parallel to each other horizontally. The sprocket transmission mechanism I includes a chain I arranged along the length of the slope plate and sprockets I located at both ends of the chain I. The two sprockets I are respectively located at the upper and lower ends of the slope plate, and then each chain I is wound around the slope plate along its length. The chain I located on the slope plate is movably supported on the surface of the slope plate. Multiple sugarcane support rods are vertically spaced on the chain I, and the spacing between two adjacent sugarcane support rods on each chain I is equal. The sprockets I located at the lower end are rotatably mounted on the frame II, and the sprockets I located at the upper end are all mounted on the long rotating shaft. The long rotating shaft is rotatably mounted on the frame II, and then the long rotating shaft drives the sprockets I at the upper end to rotate synchronously.

[0015] As a further technical solution, the right side of the aforementioned feeding roller I is provided with an inclined baffle plate, which is inclined upward along the length of the slope plate and connected to the slope plate; the upper sprocket I is located behind the inclined baffle plate, and the inclined baffle plate is provided with openings I at the corresponding positions of each chain I to facilitate the passage of the chain I; a number of baffle rods are provided on the frame II near the lower end of the slope plate.

[0016] As a further technical solution, the aforementioned pusher block I is an elastic pusher block. Multiple serrations for clamping sugarcane are evenly opened on the outer side of pusher block I in the front-back direction. The serrations have a triangular structure that is narrow on the inside and wide on the outside.

[0017] As a further technical solution, the feeding roller and the feeding roller I described above are the same in size and structure.

[0018] As a further technical solution, the above-mentioned feeding device also includes a feeding roller II with its central axis horizontally arranged in the front-back direction; the feeding roller II is located below the slope plate and is rotatably mounted on the frame II; the surface of the feeding roller II is evenly provided with a number of shifting blocks II that can move the sugarcane laterally along the circumferential direction, and each shifting block II is connected in the front-back direction; the slope plate has an opening II for the highest-position shifting block II to rotate through, and there is a gap between the highest-position shifting block II and the lowest-position shifting block I for the sugarcane to pass through; the distance from the highest-position shifting block II extending out of the opening is no more than 5cm; the shifting block II is an elastic shifting block.

[0019] As a further technical solution, a limiting plate that can extend at an adjustable height along the height direction of the longitudinal baffle is vertically arranged on the surface of the aforementioned longitudinal baffle. Multiple sets of positioning screw holes I are spaced apart vertically on the contact surface between the limiting plate and the longitudinal baffle. Positioning screw holes II that mate with positioning screw holes I are spaced apart vertically in the area corresponding to the setting area of ​​the limiting plate on the longitudinal baffle. The corresponding positioning screw holes I and positioning screw holes II are laterally connected by fastening bolts to fix the limiting plate and the longitudinal baffle in an adjustable manner.

[0020] As a further technical solution, the bottom of the frame II described above is provided with height adjustment rods arranged in parallel front and rear; the height adjustment rods include a fixed support section in contact with the ground and a lifting section movably provided on the upper part of the fixed support section, the upper end of the lifting section being connected to the frame II.

[0021] As a further technical solution, a traveling mechanism is installed below the frame I described above; a traction frame connected to an external traction mechanism is provided on the right side of the frame II; the upper end of the lifting section is connected to the frame II through a steering assembly, the steering assembly including a pin, a fixed tube with the central axis coinciding with the fixed tube, and an outer tube sleeve. The central axis of the fixed tube is set in the front-back direction, and the inner end of the fixed tube is fixedly installed on the frame II; the outer tube sleeve is fitted onto the fixed tube from the outer end of the fixed tube, and multiple corresponding insertion holes are evenly opened along the circumferential direction at the joint of the outer tube sleeve and the fixed tube. The pin can be detachably inserted through the insertion hole at a selected position to achieve circumferential positioning of the outer tube sleeve and the fixed tube; the central axis of the outer tube sleeve is perpendicular to the central axis of the height adjustment rod, and the outer end of the outer tube is provided with a clamping seat fixedly connected to the lifting section.

[0022] As a further technical solution, the sugarcane peeling system described above also includes a drive mechanism for providing power and a sprocket transmission mechanism II for power transmission.

[0023] The drive mechanism described in this utility model includes several motors, with the quantity and model available for selection based on actual needs; the sprocket transmission mechanism II includes several sprockets and chains, employing a conventional connection and transmission mode. Those skilled in the art can implement this according to actual needs, therefore no special connection relationships are limited.

[0024] The height adjustment rod of this utility model can be a commercially available hand-cranked tube jack, as long as it can achieve the lifting function of this specification, so no special structural limitations are imposed.

[0025] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0026] 1. This utility model can effectively reduce the accumulation of sugarcane in front of the feed inlet of the leaf peeling machine.

[0027] This invention utilizes a chain-type sugarcane lifting mechanism, in conjunction with sugarcane support rods fixed to the chain, to convey sugarcane placed horizontally on a slope upwards along the slope. When the sugarcane lifting mechanism conveys the horizontally placed sugarcane on the slope to the upper position of the slope, subsequent sugarcane, under the continuous drive of chain I, exerts an upward force on the preceding sugarcane material located at the upper part of the slope by its own gravity and conveying thrust, causing the preceding sugarcane material to be lifted to a certain height, thereby forming a buffer storage area with a triangular structure between the feeding roller I and the inclined surface of the slope. When the sugarcane is in the buffer storage area, the feeding roller I applies moderate downward pressure and agitation from above, controlling the conveying direction and preventing instability such as jumping or rolling during transport. The evenly distributed feeding blocks I exert a lateral pushing force on the horizontally placed sugarcane in the buffer storage area, conveying it horizontally from the discharge port, thus achieving stable transport of the sugarcane from the feeding device to the sugarcane peeling machine. Furthermore, this invention incorporates a feeding roller II that works in conjunction with feeding roller I, significantly improving the stability and uniformity of sugarcane transport. These two feeding rollers agitate the sugarcane from above and below, respectively, forming a coordinated upper and lower transport pattern. The feeding roller II provides upward lifting and lateral pushing force to the sugarcane from below, ensuring that the sugarcane does not fall or stop due to gravity during transportation. Through this coordinated upward and downward pushing method, the sugarcane receives a more balanced force during transportation, allowing it to be conveyed more smoothly. This effectively reduces problems such as jamming and tilting during transportation, and minimizes sugarcane accumulation before the peeling machine's inlet, providing a strong guarantee for the smooth progress of subsequent sugarcane peeling and other processing steps. Furthermore, this invention includes an inlet roller with the same size and structure as the feeding roller I before the conveying peeling mechanism, ensuring a seamless connection and transportation of materials at the sugarcane outlet and inlet.

[0028] 2. This utility model can continuously and evenly feed materials, saving time and effort.

[0029] This invention employs a chain-type sugarcane lifting mechanism, which continuously and evenly lifts sugarcane piled at the bottom of the slope to the top. Combined with a stably rotating feeding roller I, the sugarcane is pushed systematically into the sugarcane inlet through the periodic agitation of the feeding block I. The addition of a feeding roller with a consistent structure at the sugarcane inlet further enhances the evenness of the feeding process. This invention, through the coordinated operation of chain I, feeding roller I, and feeding roller, replaces the traditional manual adjustment and placement of sugarcane, avoiding interruptions and efficiency losses caused by manual operation, and achieving continuous and uniform mechanized feeding. Therefore, it not only significantly saves manpower and operating time but also optimizes the operating conditions of the sugarcane peeler through a stable and continuous material supply, significantly improving the peeling efficiency of the sugarcane peeler.

[0030] 3. This utility model can improve the adaptability and mobility of different work scenarios.

[0031] This invention features a height adjustment frame installed below frame II, allowing adjustment of the lifting section's height according to ground undulations. This ensures the height of the feeding device matches the sugarcane peeler, preventing jamming or stacking caused by height differences during sugarcane transport. The invention also incorporates a walking mechanism below frame I and a traction frame on the right side of frame II, enabling flexible traction movement of the entire system. This meets the relocation needs of different work scenarios, significantly improving the system's mobility. The steering component used in this invention allows the height adjustment frame to be rotated and retracted before traction, avoiding its influence during traction and improving ease of movement. Attached Figure Description

[0032] Figure 1 This is a front view of a sugarcane leaf-removing system (without feed roller II and feed limiter) that can continuously and uniformly feed sugarcane according to the present invention;

[0033] Figure 2 This is a first perspective view of a sugarcane leaf-removing system (without feed roller II and feed limiting plate) capable of continuous and uniform feeding according to the present invention;

[0034] Figure 3 This is a second perspective view of a sugarcane leaf-removing system (without feed roller II and feed limiting plate) capable of continuous and uniform feeding according to the present invention;

[0035] Figure 4 for Figure 3 Enlarged view of part A;

[0036] Figure 5 This is a connection diagram of the steering components;

[0037] Figure 6 This is a disassembly diagram of the steering assembly;

[0038] Figure 7 A perspective view of a sugarcane peeling system equipped with feeding roller II that can continuously and uniformly feed sugarcane leaves;

[0039] Figure 8 This is a front view of a sugarcane peeling system equipped with a feeding roller II and a limiting plate, which can continuously and uniformly feed sugarcane.

[0040] Figure 9 for Figure 8 Enlarged view of part B;

[0041] Figure 10 This is a disassembly diagram of the limiting plate and the longitudinal baffle plate.

[0042] 1-Frame I; 2-Transfer leaf stripping mechanism, 201-Leaf stripping roller I, 202-Leaf stripping roller II, 203-Leaf stripping roller III, 204-Leaf stripping roller IV, 205-Leaf stripping roller V, 206-Leaf stripping roller VI, 207-Conveyor roller I, 208-Conveyor roller II, 209-Conveyor roller III, 210-Conveyor roller IV, 211-Conveyor roller V, 212-Conveyor roller VI; 3-Feeding mechanism, 301-Upper feed roller, 302-Lower feed roller; 4-Frame II, 5-Slope plate, 6-Frame III, 7-Pulling roller I; 8-Pulling block I, 801-Saw tooth; 9-Longitudinal baffle plate, 10-Long rotating shaft; 11-Sprocket drive mechanism I, 1101-Chain I, 1102-Sprocket Ia, 1103-Sprocket Ib; 12 - Sugarcane support rod, 13- Inclined baffle plate, 14- Opening I, 15- Baffle rod, 16- Feeding roller II, 17- Feeding block II, 18- Opening II, 19- Limiting plate, 20- Positioning screw hole I, 21- Positioning screw hole II, 22- Fastening bolt; 23- Height adjustment rod, 2301- Fixed support section, 2302- Lifting section; 24- Traveling mechanism, 25- Traction frame, 26- Steering assembly, 2601- Pin, 2602- Fixed tube, 2603- Outer tube sleeve, 2604- Insertion hole, 2605- Clamping seat; 27- Drive mechanism, 2701- Motor I, 2702- Motor II, 2703- Motor III, 2704- Motor IV, 2705- Motor V; 28- Chain drive mechanism II. Detailed Implementation

[0043] The present invention will be further described in detail below with reference to the embodiments, but the implementation of the present invention is not limited to the scope shown in the embodiments.

[0044] Example 1:

[0045] like Figures 1-3 As shown, a sugarcane peeling system capable of continuous and uniform feeding includes a sugarcane peeler and a feeding device, wherein the sugarcane peeler includes:

[0046] Frame I1, placed on the ground;

[0047] The leaf stripping mechanism 2 is installed on the frame I1. In the leaf stripping mechanism 2, the leaf stripping rollers and conveying rollers distributed vertically form a group, with a total of 6 groups (the number of groups can be increased or decreased according to actual needs). The arrangement is as follows:

[0048] Upper layer of frame I1: from right to left, there are leaf stripping roller I201, conveying roller II208, leaf stripping roller III203, conveying roller IV210, leaf stripping roller V205, and conveying roller VI212. These rollers are rotatably mounted on frame I1 to achieve a transverse staggered arrangement of leaf stripping rollers and conveying rollers.

[0049] The lower layer of frame I1 consists of conveyor roller I207, leaf stripping roller II202, conveyor roller III209, leaf stripping roller IV204, conveyor roller V211, and leaf stripping roller VI206, arranged from right to left. These rollers are rotatably mounted on frame I1 to achieve a transverse staggered arrangement of leaf stripping rollers and conveyor rollers.

[0050] The vertically distributed conveyor rollers and leaf-stripping rollers form a transmission and leaf-stripping channel for the sugarcane to pass through. In this embodiment, the leaf-stripping rollers are the standard structure of commercially available sugarcane leaf-stripping machines, without any special structural limitations. The conveyor rollers are ordinary cylindrical rollers with no other structural designs on their surface.

[0051] The feeding mechanism 3 includes an upper feeding roller 301 and a lower feeding roller 302 arranged symmetrically. The upper feeding roller 301 is located on the right side of the leaf-peeling roller I 201, and the lower feeding roller 302 is located on the right side of the conveying roller I 207. A sugarcane inlet is formed between the upper and lower feeding rollers 302. The sugarcane inlet is laterally connected to the conveying leaf-peeling channel so that the sugarcane can pass laterally in a left-right placement manner.

[0052] The central axes of the leaf-stripping roller, conveying roller, and feeding roller are all set horizontally in the front-to-back direction, so that the sugarcane can be transported in the left-to-right direction by rotation.

[0053] The feeding device includes:

[0054] Frame II4 is installed on the ground, located on the right side of frame I1, and is fixedly connected to frame I1;

[0055] Slope 5 is mounted on frame II 4. The width of slope 5 is greater than the length of sugarcane to ensure that the whole sugarcane is within the conveying area. Slope 5 is inclined from low to high in the front-back direction. Slope 5 is equipped with a sugarcane lifting mechanism that places the sugarcane horizontally from left to right and conveys it from the lower part of slope 5 to the upper part of slope 5.

[0056] Frame Ⅲ6 is located on the right side of frame Ⅰ1 and is suspended above the slope plate 5 by being fixedly connected to frame Ⅰ1;

[0057] The feeding roller I7 is located above the inclined surface on the left side of the upper part of the slope plate 5 and is rotatably mounted on the frame III6. A buffer storage area with a triangular structure is formed between the feeding roller I7 and the inclined surface of the slope plate 5. The central axis of the feeding roller I7 is horizontally arranged in the front-to-back direction. Several feeding blocks I8 are evenly arranged along the circumference of the feeding roller I7 to laterally move the sugarcane to the sugarcane inlet. Each feeding block I8 is connected in the front-to-back direction. In this embodiment, the length of the feeding block I8 is consistent with the front-to-back length of the feeding roller I7. When the sugarcane is conveyed upwards to the buffer storage area, the feeding blocks I8 can laterally move the sugarcane on the upper surface of the area in real time. Multiple serrations 801 for clamping the sugarcane are evenly opened on the outer side of the feeding blocks I8 in the front-to-back direction. The serrations 801 have a triangular structure that is narrower on the inside and wider on the outside, which lightly clamps the sugarcane to achieve a more effective feeding effect. In this embodiment, the feeding block I8 is an elastic feeding block, which can be made of rubber to avoid scratching the sugarcane. The feed roller and the feeding roller I7 are the same size and structure.

[0058] The longitudinal baffle 9, fixedly mounted on the left side of the slope 5, serves to laterally limit the sugarcane on the slope 5 and prevent the sugarcane from overextending below the lower feed roller 302 during actual operation, thus avoiding conveying problems. The sugarcane outlet is located between the highest point of the longitudinal baffle 9 and the lowest point of the feed roller I7, at the feed block I8. The sugarcane outlet is close to the left side of the slope 5 and is laterally connected to the sugarcane inlet for easy sugarcane conveying. The vertical distance between the sugarcane outlet and the sugarcane inlet is greater than the diameter of a single sugarcane stalk, and its size is designed according to actual working conditions, with the basic requirement being the ability to allow sugarcane to pass through.

[0059] The sugarcane lifting mechanism includes a long rotating shaft 10 horizontally positioned at the upper end of the slope 5 and four sets of sprocket drive mechanisms I11 arranged parallel to each other horizontally (the number of sprocket drive mechanisms I11 can be increased or decreased according to actual needs). The central axis of the long rotating shaft 10 is horizontally arranged in the left-right direction. The sprocket drive mechanism I11 includes a chain I1101 arranged along the length of the slope 5 and sprockets I at both ends of the chain I1101. The two sprockets I are respectively located at the upper and lower ends of the slope 5. For ease of description, in this embodiment, the sprocket I located at the upper end is called sprocket Ia1102, and the sprocket I located at the lower end is called sprocket Ib1103. Then, each chain I1101 is driven along... The inclined plate 5 is wrapped around the length of the inclined plate 5, and the chain I 1101 located on the inclined plate 5 is movably supported on the surface of the inclined plate 5. Multiple sugarcane support rods 12 are vertically spaced on the chain I 1101, and the spacing between two adjacent sugarcane support rods 12 on each chain I 11101 is equal, so as to ensure that the sugarcane support rods 12 of the four chains can be adjusted to the same horizontal line for better lifting of sugarcane. The sprocket I at the lower end is rotatably mounted on the frame II 4, and the sprockets I at the upper end are all mounted on the long rotating shaft 10. The long rotating shaft 10 drives the upper sprocket I to rotate synchronously, realizing the lifting action of the chain I 1101 on the sugarcane. The leftmost chain I 1101 (close to the sugarcane discharge port) is located directly below the lowest push block I 8 of the push roller I 7, which can more effectively convey the sugarcane root to the push block I 8, thereby further reducing the accumulation of sugarcane. The sugarcane lifting mechanism adopts the existing chain-type sugarcane lifting mechanism. This is only an example. Other existing structures that can realize the horizontal placement and lifting functions of sugarcane are all referred to as the sugarcane lifting mechanism of this utility model.

[0060] A sloping baffle plate 13 is provided on the right side of the feeding roller I7. The sloping baffle plate 13 is inclined upward along the length of the slope plate 5 and connected to the slope plate 5. The sloping baffle plate corresponds to the rear of the feeding roller I7 in the transverse direction, thereby better confining the sugarcane material in the buffer storage area and preventing the sugarcane from falling out from the top of the slope plate 5. The upper sprocket I is located behind the sloping baffle plate 13. The sloping baffle plate 13 has openings I14 at the corresponding positions of each chain I1101 to facilitate the passage of the chain I1101. Several baffle rods 15 are provided on the frame II4 near the lower end of the slope plate 5. In this embodiment, four baffle rods are provided. Each baffle rod 15 is connected to the frame II4 in an inclined direction perpendicular to the slope plate 5, thereby forming a sugarcane stacking area with the lower part of the slope plate 5. Of course, the number of baffle rods 15 can be increased or decreased according to actual needs.

[0061] The sugarcane peeling system also includes a drive mechanism 27 for providing power and a sprocket drive mechanism II 28 for power transmission;

[0062] The drive mechanism 27 in this embodiment includes motor I 2701, motor II 2702, motor III 2703, motor IV 2704 and motor V 2705. Motors I 2701, II 2702, III 2703 and IV 2704 are mounted on the top of frame I 1, and motor V 2705 is mounted on frame III 6. The output shafts of motors I 2701 and III 2703 extend from the front end, the output shafts of motors II 2702 and IV 2704 extend from the rear end, and the output shaft of motor V 2705 extends from the left end.

[0063] The sprocket drive mechanism II28 in this embodiment includes multiple sprockets and chain assemblies, and the power transmission method is as follows:

[0064] Motor I2701 drives leaf stripping roller I201 to rotate via sprocket and chain assembly. Leaf stripping roller I201 transmits power to leaf stripping roller III203 via sprocket and chain assembly. Leaf stripping roller III203 transmits power to leaf stripping roller V205 via sprocket and chain assembly. Then, the three leaf stripping rollers rotate in the same direction in linkage.

[0065] Motor II 2702 drives the upper feed roller 301 and lower feed roller 302 to rotate via a sprocket and chain assembly. The upper feed roller 301 and lower feed roller 302 rotate in opposite directions. The sprocket and chain assembly that enables this reverse rotation includes four sprockets and one chain. Two sprockets are respectively mounted on the shafts of the upper feed roller 301 and lower feed roller 302, one sprocket is mounted on the output shaft of motor II 2702, and one sprocket is rotatably mounted on frame I1 as an auxiliary sprocket, located to the left of the central shaft of the upper feed roller 301 and lower feed roller 302. The upper and lower ends of the chain are mounted on the sprockets of motor II 2702 and lower feed roller 302. The sprocket of the upper feed roller 301 meshes with the outer side of the right chain, and the auxiliary sprocket meshes with the inner side of the left chain. This achieves synchronous reverse rotation of the upper feed roller 301 and lower feed roller 302 driven by motor II 2702.

[0066] The upper feed roller 301 transmits power to the feeding roller I7 through a sprocket and chain assembly, and then the upper feed roller 301 drives the feeding roller I7 to rotate in the same direction.

[0067] The feed roller 302 transmits power to the conveyor roller I 207 via a sprocket and chain assembly. The conveyor roller I 207 transmits power to the conveyor roller III 209 via a sprocket and chain assembly. The conveyor roller III 209 transmits power to the conveyor roller V 211 via a sprocket and chain assembly. Then, the feed roller 302 and the three conveyor rollers rotate in the same direction in linkage.

[0068] Motor Ⅲ2703 drives conveyor roller Ⅱ208 to rotate via sprocket and chain assembly. Conveyor roller Ⅱ208 transmits power to conveyor roller Ⅳ210 via sprocket and chain assembly. Conveyor roller Ⅳ210 transmits power to conveyor roller Ⅵ212 via sprocket and chain assembly. Then, the three conveyor rollers rotate in the same direction.

[0069] Motor IV2704 drives leaf stripping roller VI206 to rotate via sprocket and chain assembly. Leaf stripping roller VI206 transmits power to leaf stripping roller IV204 via sprocket and chain assembly. Leaf stripping roller IV204 transmits power to leaf stripping roller II202 via sprocket and chain assembly.

[0070] Motor V2705 drives the long shaft 10 to rotate via a sprocket and chain assembly.

[0071] Unless otherwise specified, the sprocket and chain assembly in this embodiment is a conventional combination of two sprockets and one chain. The two sprockets are installed at both ends of the chain and rotate in the same direction.

[0072] The operating principle of the sugarcane leaf stripping system:

[0073] Motors I 2701, II 2702, III 2703, and IV 2704 are started to guide the sugarcane to the left, and the rotation direction of the output shaft of each motor is adjusted. Motor V 2705 is started to guide the sugarcane to the top of the slope 5, and the rotation direction of the output shaft of motor V 2705 is adjusted. The transport vehicle dumps the sugarcane in batches to the lower part of the slope 5. The baffle bar 15 limits the sugarcane. The four chains I 1101 continuously transport the sugarcane through friction and support. When the chains I 1101 transport the sugarcane placed horizontally on the left and right sides of the slope 5 to the upper part of the slope 5, the subsequent sugarcane, under the continuous drive of the chains I 1101, exerts an upward force on the sugarcane material located on the upper part of the slope 5 by its own gravity and the transmission thrust, so that the sugarcane material is lifted to a certain height, thereby forming a buffer storage area with a triangular structure between the feeding roller I 7 and the inclined surface of the slope 5. When the sugarcane is in the buffer storage area, the feeding roller I7 applies moderate downward pressure and pushes the sugarcane from above. This not only controls the conveying direction of the sugarcane but also prevents unstable phenomena such as jumping or rolling during the conveying process. The pushing block I8 exerts a lateral pushing force on the sugarcane placed horizontally on the surface of the buffer storage area, conveying the sugarcane from the sugarcane outlet to the sugarcane inlet. Together with the two feeding rollers at the sugarcane inlet, the sugarcane is more stably clamped and conveyed into the conveying leaf-peeling channel. Then, through the combined action of the leaf-peeling roller and the conveying roller, the sugarcane is peeled and impurities are removed in the conveying leaf-peeling channel.

[0074] like Figures 4-6As shown, the bottom of the frame II 4 is provided with parallel height adjustment rods 23 at the front and rear. The height adjustment rod 23 includes a fixed support section 2301 in contact with the ground and a lifting section 2302 movably disposed on the upper part of the fixed support section 2301. The upper end of the lifting section 2302 is connected to the frame II 4. In this embodiment, the height adjustment rod 23 is a commercially available hand-cranked jack. The upper part of the hand-cranked jack is the lifting section 2302, and the lower part is the fixed support section 2301. The upper end of the lifting section 2302 is connected to the frame II 4 through a steering assembly 26. The steering assembly 26 includes a pin 2601, a fixed tube 2602 with the central axis coincident, and an outer tube sleeve 2603. The central axis of the fixed tube 2602 is set in the front-to-back direction, and the inner end of the fixed tube 2602 is fixedly installed on the frame II4. The outer tube sleeve 2603 is sleeved on the fixed tube 2602 from the outer end of the fixed tube 2602. The sleeve portion of the outer tube sleeve 2603 and the fixed tube 2602 is evenly opened with four corresponding insertion holes 2604 in the circumferential direction. The pin 2601 is detachably inserted through the insertion hole 2604 at the selected position to realize the circumferential positioning of the outer tube sleeve 2603 and the fixed tube 2602. The central axis of the outer tube sleeve 2603 is perpendicular to the central axis of the height adjustment rod 23. The outer end of the outer tube is provided with a clamping seat 2605 fixedly connected to the lifting section 2302.

[0075] A traveling mechanism 24 is installed below the frame I1. The traveling mechanism 24 is a conventional combination of tires and axles. A towing frame 25 is provided on the right side of the frame II4 to connect with an external traction mechanism (such as a tractor).

[0076] When the sugarcane peeling system needs to be towed to the peeling site, connect the towing frame 25 to the towing vehicle, then lower the height of the hand-cranked jack using the hand crank. With the support of the towing vehicle, the hand-cranked jack is released. Pull out the pin 2601, rotate the hand-cranked jack to a horizontal position, and then insert the pin 2601 into the corresponding insertion hole 2604 of the outer sleeve and the fixed tube 2602 to achieve steering and fixation. At this time, with the cooperation of the traveling mechanism 24, the towing vehicle can tow the sugarcane peeling system of this utility model to the peeling site. After arriving at the peeling site, pull out the pin 2601, rotate and lower the hand-cranked jack, adjust the height of the hand-cranked jack using the hand crank to support it on the ground, and adjust the feeding device to the appropriate height for the sugarcane peeling machine. Finally, release the towing vehicle.

[0077] Example 2:

[0078] As a further technical solution, based on the structure of Embodiment 1, a material-pushing roller II16 is also provided below the slope plate 52. The material-pushing roller II16 is horizontally arranged in the front-back direction and rotatably mounted on the frame II4. The central axis of the material-pushing roller II16 is vertically opposite to and parallel to that of the material-pushing roller I7. The material-pushing roller II16 is connected to the material-pushing roller I7 through a sprocket and chain assembly. The rotation direction of the material-pushing roller II16 and the material-pushing roller I7 is opposite. The sprocket and chain assembly that realizes the reverse rotation here includes three sprockets and one chain. Two sprockets are respectively mounted on the rotating shafts of the material-pushing roller I7 and the material-pushing roller II16. One sprocket is located below the material-pushing roller II16 as an auxiliary and is rotatably mounted on the frame II4. The two ends of the chain are mounted on the sprocket of the material-pushing roller I7 and the auxiliary sprocket. The sprocket of the material-pushing roller II16 meshes with the outside of the chain, thereby realizing the reverse rotation of the material-pushing roller I7 and the material-pushing roller II16. The surface of the feeding roller II16 is evenly provided with several shifting blocks II17 along the circumferential direction, which can laterally shift the sugarcane. Each shifting block II17 is connected in the front-to-back direction. In this embodiment, the length of the shifting block II17 is the same as the front-to-back length of the feeding roller II16. The slope plate 5 has an opening II18 for the highest shifting block II17 to rotate through. The shifting block II17 has a trapezoidal structure that is higher in the front and lower in the back. When the highest shifting block II17 rotates to the opening II18, part of the outer side of the shifting block II17 protrudes from the opening II18 onto the surface of the slope plate 5, thereby using the protruding part to shift the sugarcane. The highest-positioned lever II17 extends 3cm beyond the opening, ensuring it effectively moves the sugarcane without excessively lifting it and affecting transport. When the lever roller II16 rotates counter-clockwise, lever II17 sequentially pushes the sugarcane on the slope 5 to the left through opening II18. A gap exists between the highest-positioned lever II17 and the lowest-positioned lever I8 for the sugarcane to pass through; the vertical spacing of this gap is adjusted according to actual working conditions, ensuring sufficient passage. Lever II17 is an elastic lever, which can be made of rubber. The lever roller II16 provides upward lifting and forward pushing forces to the sugarcane from below, ensuring it doesn't sag or stop due to gravity during transport. This coordinated vertical movement ensures the sugarcane receives a more balanced force during transport, resulting in a smoother conveying process.

[0079] Example 3:

[0080] As a further technical solution, based on the structure of Embodiment 2, a limiting plate 19 is vertically arranged on the surface of the longitudinal baffle plate 9, and its extension height can be adjusted along the height direction of the longitudinal baffle plate 9. The function of the limiting plate 19 is to partially limit the sugarcane discharge from the sugarcane outlet, thereby adjusting the sugarcane discharge amount and adjusting the sugarcane feed amount according to the working conditions of the sugarcane peeling machine. Multiple sets of positioning screw holes I20 are opened at intervals along the vertical direction on the contact surface between the limiting plate 19 and the longitudinal baffle plate 9. Positioning screw holes II21 that cooperate with the positioning screw holes I20 are opened at intervals along the vertical direction in the area corresponding to the setting area of ​​the limiting plate 19 on the longitudinal baffle plate 9. The corresponding positioning screw holes I20 and positioning screw holes II21 are connected laterally by fastening bolts 22 to fix the limiting plate 19 and the longitudinal baffle plate 9 in an adjustable manner.

[0081] For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. Device connection methods not described in detail in this utility model are understood according to conventional connection methods in the art.

[0082] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0083] The above embodiments are merely specific examples to further illustrate the purpose, technical solution, and beneficial effects of this utility model, and this utility model is not limited thereto. Any modifications, equivalent substitutions, improvements, etc., made within the scope of this utility model are included within the protection scope of this utility model.

Claims

1. A sugarcane peeling system capable of continuous and uniform feeding, comprising a sugarcane peeling machine and a feeding device, wherein the sugarcane peeling machine includes a frame I and a conveying peeling mechanism, the conveying peeling mechanism being mounted on the frame I; the conveying peeling mechanism includes at least two sets of peeling rollers and conveying rollers arranged vertically, the peeling rollers and conveying rollers being arranged laterally in a staggered manner, and a conveying peeling channel for sugarcane to pass through is formed between the vertically distributed conveying rollers and peeling rollers; characterized in that: The sugarcane peeling machine also includes a feeding mechanism, which is located on the right side of the conveying peeling mechanism and is mounted on the frame I. The feeding mechanism includes at least one set of symmetrical feeding rollers, with a sugarcane inlet formed between the upper and lower feeding rollers. The sugarcane inlet is laterally connected to the conveying peeling channel. The feeding device includes: Frame II is located on the right side of Frame I and is fixedly connected to Frame I; The slope plate is installed on the frame II and is inclined from low to high in the front-to-back direction; the slope plate is equipped with a sugarcane lifting mechanism that places the sugarcane horizontally from left to right and conveys it from the lower part of the slope plate to the upper part of the slope plate. Frame III is located on the right side of Frame I and is suspended above the slope plate by being fixedly connected to Frame I; Feeding roller I is located above the inclined surface of the upper part of the slope plate and is rotatably mounted on the frame III; the central axis of feeding roller I is set horizontally in the front-to-back direction, and a number of feeding blocks I are evenly arranged on the surface of feeding roller I along the circumferential direction to move the sugarcane laterally to the sugarcane inlet. A longitudinal baffle plate is fixedly installed on the left side of the slope plate. The sugarcane discharge port is located between the highest position of the longitudinal baffle plate and the lowest position of the feeding roller I. The sugarcane discharge port is laterally connected to the sugarcane inlet.

2. The sugarcane peeling system with continuous and uniform feeding according to claim 1, characterized in that: The sugarcane lifting mechanism includes a long rotating shaft horizontally positioned at the upper end of the slope and several sets of sprocket transmission mechanisms I arranged parallel to each other horizontally. Each sprocket transmission mechanism I includes a chain I arranged along the length of the slope and sprockets I located at both ends of the chain I. The two sprockets I are respectively located at the upper and lower ends of the slope, and then each chain I is wound around the slope along its length. The chain I located on the slope is movably supported on the surface of the slope. Multiple sugarcane support rods are vertically spaced on the chain I, and the spacing between two adjacent sugarcane support rods on each chain I is equal. The sprockets I located at the lower end are rotatably mounted on the frame II, and the sprockets I located at the upper end are all mounted on the long rotating shaft, which is rotatably mounted on the frame II, and then the long rotating shaft drives the sprockets I at the upper end to rotate synchronously.

3. The sugarcane peeling system with continuous and uniform feeding according to claim 2, characterized in that: The right side of the feeding roller I is provided with an inclined baffle plate, which is inclined upward along the length of the slope plate and connected to the slope plate; the upper sprocket I is located behind the inclined baffle plate, and the inclined baffle plate is provided with openings I at the corresponding positions of each chain I to facilitate the passage of the chain I; a number of baffle rods are provided on the frame II near the lower end of the slope plate.

4. The sugarcane peeling system with continuous and uniform feeding according to claim 1, characterized in that: The lever I is an elastic lever. Multiple serrations for clamping sugarcane are evenly spaced on the outer side of lever I in the front-back direction. The serrations have a triangular structure that is narrow on the inside and wide on the outside.

5. A sugarcane peeling system capable of continuous and uniform feeding according to claim 4, characterized in that: The feed roller and the feed roller I are the same size and have the same structure.

6. A sugarcane peeling system capable of continuous and uniform feeding according to claim 1, characterized in that: The feeding device also includes a feeding roller II with its central axis horizontally arranged in the front-to-back direction; the feeding roller II is located below the slope plate and is rotatably mounted on the frame II; the surface of the feeding roller II is evenly provided with a number of shifting blocks II that can move the sugarcane laterally along the circumferential direction, and each shifting block II is connected in the front-to-back direction; the slope plate has an opening II for the highest-position shifting block II to rotate through, and there is a gap between the highest-position shifting block II and the lowest-position shifting block I for the sugarcane to pass through; the distance from the highest-position shifting block II extending out of the opening is no more than 5cm; the shifting block II is an elastic shifting block.

7. A sugarcane peeling system capable of continuous and uniform feeding according to claim 1, characterized in that: The longitudinal baffle plate has a limiting plate vertically arranged on its surface, the extension height of which can be adjusted along the height direction of the longitudinal baffle plate. Multiple sets of positioning screw holes I are opened at intervals along the vertical direction on the contact surface between the limiting plate and the longitudinal baffle plate. The longitudinal baffle plate has positioning screw holes II that mate with the positioning screw holes I at intervals along the vertical direction in the area where the limiting plate is set. The corresponding positioning screw holes I and positioning screw holes II are connected laterally by fastening bolts to fix the limiting plate and the longitudinal baffle plate in an adjustable manner.

8. A sugarcane peeling system capable of continuous and uniform feeding according to claim 1, characterized in that: The bottom of the frame II is provided with parallel height adjustment rods at the front and back; the height adjustment rod includes a fixed support section in contact with the ground and a lifting section movably provided on the upper part of the fixed support section, the upper end of the lifting section being connected to the frame II.

9. A sugarcane peeling system capable of continuous and uniform feeding according to claim 8, characterized in that: A traveling mechanism is installed below the frame I; a traction frame connected to an external traction mechanism is provided on the right side of the frame II; the upper end of the lifting section is connected to the frame II via a steering assembly, the steering assembly including a pin, a fixed tube with a coincident central axis, and an outer tube sleeve. The central axis of the fixed tube is set in the front-back direction, and the inner end of the fixed tube is fixedly installed on the frame II; the outer tube sleeve is fitted onto the fixed tube from the outer end of the fixed tube, and multiple corresponding insertion holes are evenly opened along the circumferential direction at the joint of the outer tube sleeve and the fixed tube. The pin can be detachably inserted through the insertion hole at a selected position to achieve circumferential positioning of the outer tube sleeve and the fixed tube; the central axis of the outer tube sleeve is perpendicular to the central axis of the height adjustment rod, and the outer end of the outer tube is provided with a clamping seat fixedly connected to the lifting section.

10. A sugarcane peeling system capable of continuous and uniform feeding according to claim 1, characterized in that: The sugarcane peeling system also includes a drive mechanism for providing power and a sprocket transmission mechanism II for power transmission.

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