Electric sugarcane inter-row leaf peeling roller

Abstract

The utility model discloses an electric sugarcane inter-row leaf peeling roller which comprises a mounting shaft, a roller body, a roller body, a roller body and a roller body. The axis of the mounting shaft is distributed in the front-back direction; the two leaf stripping mechanisms are both installed on the installation shaft in a rotatable mode, and the two leaf stripping mechanisms are oppositely distributed in the front-back direction; the rotating directions of the two leaf peeling mechanisms are opposite; wherein each leaf peeling mechanism comprises a rotating frame, a leaf peeling mechanism and a driving mechanism, and the rotating frame is connected with the mounting shaft in a rotating manner; the casing pipe arranged on the outer side of the mounting shaft in a sleeving mode is arranged in the rotating frame; the multiple fixing pipes are evenly distributed in the circumferential direction of the rotating frame, and the multiple fixing pipes are located on the outer side of the sleeve; a plurality of uniformly distributed mounting holes are formed in each fixing pipe in the length direction of the fixing pipe, and a leaf peeling rope is fixed on each mounting hole. By the adoption of the leaf stripping roller, two leaf stripping mechanisms can be integrated on the same mounting shaft, leaves of sugarcane rows on the two sides can be stripped, the structure is simple, the size of the whole machine is reduced, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to an electric sugarcane row-by-row leaf stripping roller. Background Technique

[0002] Sugarcane is a temperate and tropical crop and the main raw material for making sucrose. During the planting process of sugarcane, as the cane stem elongates, the base leaves gradually turn yellow from bottom to top. It is necessary to often strip the leaves of sugarcane to ventilate, utilize light, reduce pests and diseases, reduce nutrient loss, and has the effects of increasing production, promoting ripening, and increasing sugar content. During the harvesting process of sugarcane, manual or sugarcane harvesters are often used for harvesting. If there are many sugarcane leaves, the harvesting difficulty of the sugarcane harvester is great, and the manual workload is even greater. Most of the existing sugarcane row-by-row leaf stripping machines adopt three-point suspension type, self-propelled four-wheel type or self-propelled crawler type leaf stripping machines. Multiple leaf stripping mechanisms need to rotate to strip the leaves. The leaves are stripped by the way that the leaf stripping rope is driven to beat the sugarcane leaves after the leaf stripping mechanism rotates, so as to improve the leaf stripping efficiency. The leaf stripping machine often needs to be provided with four or more leaf stripping mechanisms to be able to strip the leaves of the sugarcane rows on both sides. Two of them strip the leaves of the left sugarcane row, and the other two strip the leaves of the right sugarcane row. The structure is complex, the whole machine is bulky, and a wider sugarcane row spacing is required, and it cannot adapt to the sugarcane rows with a narrower row spacing, so the practicability is small. Content of the Utility Model

[0003] The purpose of the utility model is to provide an electric sugarcane row-by-row leaf stripping roller, so as to overcome the disadvantages that the existing leaf stripping machine needs to adopt multiple leaf stripping mechanisms to strip the leaves of the sugarcane rows on both sides, the structure is complex, the whole machine is bulky, a wider sugarcane row spacing is required, it cannot adapt to the sugarcane rows with a narrower row spacing, and the practicability is small.

[0004] To achieve the above purpose, the utility model provides an electric sugarcane row-by-row leaf stripping roller, including: a mounting shaft, the axis of which is distributed in the front-rear direction, and the front end of the mounting shaft is connected to the vehicle frame; and at least two leaf stripping mechanisms, both of the two leaf stripping mechanisms are rotatably mounted on the mounting shaft, and the two leaf stripping mechanisms are distributed front and rear relatively; each of the leaf stripping mechanisms is driven to rotate by a driving device, and the rotation directions of the two leaf stripping mechanisms are opposite; wherein, each of the leaf stripping mechanisms includes: a rotating frame, which is rotatably connected to the mounting shaft; a sleeve, the sleeve is arranged inside the rotating frame, and the sleeve is sleeved outside the mounting shaft; and a plurality of fixed pipes, the plurality of fixed pipes are evenly distributed along the circumferential direction of the rotating frame, and the plurality of fixed pipes are located outside the sleeve; the length of each fixed pipe is distributed in the front-rear direction, and a plurality of evenly distributed mounting holes are arranged along the length direction of each fixed pipe, and a leaf stripping rope is fixed on each mounting hole.

[0005] Preferably, in the above technical solution, each of the leaf stripping mechanisms further includes a plurality of anti-tangling tubes, which correspond to the fixed tubes one by one, and each anti-tangling tube is installed on the rotating frame and above the corresponding fixed tube.

[0006] Preferably, in the above technical solution, it further includes a first grass blocking ring and a second grass blocking ring. The first grass blocking ring is installed on the front side of the rotating frame of the front leaf stripping mechanism; the second grass blocking ring is installed on the front side of the rotating frame of the rear leaf stripping mechanism and is located between the two leaf stripping mechanisms.

[0007] Preferably, in the above technical solution, it further includes an end cover, and the end cover is installed on the rear side of the rear leaf stripping mechanism.

[0008] Preferably, in the above technical solution, the front end of the mounting shaft is connected to the vehicle frame in a manner that the angle can be adjusted up and down through an angle adjusting mechanism.

[0009] Preferably, in the above technical solution, the angle adjusting mechanism includes two sector-shaped angle adjusting plate groups and bolts. One of the sector-shaped angle adjusting plate groups is installed on the vehicle frame, and the other sector-shaped angle adjusting plate group is installed on the front end of the mounting shaft, and the arc surfaces of the two sector-shaped angle adjusting plate groups are arranged corresponding to each other; each sector-shaped angle adjusting plate group includes two sector-shaped angle adjusting plates distributed relatively left and right, and a plurality of uniformly distributed mounting through holes are provided along the arc line direction on the arc end of each sector-shaped angle adjusting plate; the bolts pass through one of the mounting through holes on each sector-shaped angle adjusting plate and are fixedly connected through nuts.

[0010] Preferably, in the above technical solution, each of the driving devices includes a brushless motor, the brushless motor is installed on the mounting shaft and inside the sleeve, and the brushless motor is connected to the corresponding rotating frame.

[0011] Preferably, in the above technical solution, a plurality of fan blades are provided on the inner side of the rear end of the rotating frame of each leaf stripping mechanism and are uniformly distributed along the circumferential direction of the mounting shaft, and the fan blades are located inside the corresponding sleeves.

[0012] Preferably, in the above technical solution, the leaf stripping rope is made of nylon rope.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By adopting the leaf stripping roller of the present utility model, two leaf stripping mechanisms can be assembled on the same mounting shaft and distributed relatively front and back. The rotation directions of the two leaf stripping mechanisms are opposite. The leaf stripping ropes generate a striking force under the high-speed rotation of the rotating frame to strip the sugarcane leaves. One leaf stripping mechanism can perform leaf stripping operations on one side of the sugarcane row, so that the two leaf stripping mechanisms can perform leaf stripping work on both sides of the sugarcane row. The structure is simple, the volume of the whole machine is reduced, and it can adapt to sugarcane rows with a relatively narrow row spacing; if the row spacing of the sugarcane is large, only the leaf stripping ropes with a longer length need to be replaced, and the use method is flexible and convenient, with strong practicability.

[0015] 2. By adopting the leaf stripping roller of the present utility model, the front end of the mounting shaft is connected to the vehicle frame through an angle adjusting mechanism in a manner that the angle can be adjusted up and down, that is, the front end of the mounting shaft can swing up and down to adjust the height of the leaf stripping mechanism for leaf stripping operations on sugarcane at different times and different heights. Brief Description of the Drawings

[0016] Figure 1 is a two-dimensional structural schematic diagram of an electric sugarcane inter-row leaf stripping roller according to the present utility model.

[0017] Figure 2 is according to the present utility model Figure 1 Cross-sectional schematic view along line A-A.

[0018] Figure 3 is a three-dimensional structural schematic diagram of an electric sugarcane inter-row leaf stripping roller according to the present utility model.

[0019] Main reference numeral description:

[0020] 1 - Sector angle adjusting plate, 2 - Mounting through hole, 3 - Mounting shaft, 4 - First grass guard ring, 5 - Leaf stripping mechanism, 6 - Second grass guard ring, 7 - Mounting hole, 8 - Anti-tangling tube, 9 - Fixed tube, 10 - End cover, 11 - Sleeve, 12 - Brushless motor, 13 - Fan blade, 14 - Rotating frame. Detailed Description of the Preferred Embodiments

[0021] The following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiments.

[0022] Unless otherwise clearly stated, in the whole specification and claims, the term "comprising" or its variations such as "including" or "having" etc. will be understood to include the stated elements or components, without excluding other elements or other components.

[0023] Figures 1 to 3 Shows a structural schematic diagram of an electric sugarcane inter-row leaf stripping roller according to a preferred embodiment of the present utility model. The leaf stripping roller includes a mounting shaft 3 and at least two leaf stripping mechanisms 5.

[0024] Reference Figures 1 to 3 , the axis of the mounting shaft 3 is distributed in the front-rear direction. The front end of the mounting shaft 3 is connected to the vehicle frame so that the leaf stripping roller can travel in the sugarcane row spacing for leaf stripping operation. The two leaf stripping mechanisms 5 are both mounted on the mounting shaft 3 in a rotatable manner, and the two leaf stripping mechanisms 5 are distributed relatively front and rear to gather the two leaf stripping mechanisms 5 on the same mounting shaft 3. Each leaf stripping mechanism 5 is driven to rotate by a driving device, and the rotation directions of the two leaf stripping mechanisms 5 are opposite, so that one leaf stripping mechanism 5 can strip the sugarcane row on one side, so that the two leaf stripping mechanisms 5 can strip the sugarcane rows on both sides. Among them, each leaf stripping mechanism 5 includes a rotating frame 14, a sleeve 11 and a plurality of fixed tubes 9. The rotating frame 14 is connected to the mounting shaft 3 in a rotatable manner so that the rotating frame 14 can rotate around the mounting shaft 3. A sleeve 11 is provided inside the rotating frame 14, and the sleeve 11 is sleeved outside the mounting shaft 3 to prevent weeds and sugarcane leaves from entering the inside of the rotating frame 14 and winding around the mounting shaft 3 and the rotating frame 14 during the leaf stripping process, ensuring that the leaf stripping mechanism 5 can work normally. The plurality of fixed tubes 9 are evenly distributed along the circumferential direction of the rotating frame 14, and the plurality of fixed tubes 9 are located outside the sleeve 11. The length of each fixed tube 9 is distributed in the front-rear direction, and each fixed tube 9 is provided with a plurality of evenly distributed mounting holes 7 along its length direction. A leaf stripping rope is fixed on each mounting hole 7, and the leaf stripping rope generates a striking force under the high-speed rotation of the rotating frame 14 to strip the sugarcane leaves. By using the leaf stripping roller of the present utility model, the two leaf stripping mechanisms 5 on the mounting shaft 3 can strip the sugarcane rows on both sides, with a simple structure, reducing the volume of the whole machine, and being able to adapt to sugarcane rows with a relatively narrow row spacing; if the sugarcane row spacing is large, only need to replace the leaf stripping rope with a longer length, and the use method is flexible and convenient, with strong practicability.

[0025] Reference Figures 1 to 3 , preferably, each leaf stripping mechanism 5 further includes a plurality of anti-winding tubes 8. The anti-winding tubes 8 correspond to the fixed tubes 9 one by one. Each anti-winding tube 8 is mounted on the rotating frame 14 and is located above the corresponding fixed tube 9, and the length of each anti-winding tube 8 is distributed in the front-rear direction. The smooth anti-winding tube 8 can play a guiding role. During the leaf stripping process, when the sugarcane leaves extend near the leaf stripping mechanism 5, it can prevent the leaf stripping mechanism 5 from winding the sugarcane leaves around the roller during the rotation process.

[0026] Reference Figures 1 to 3, preferably, the leaf stripping roller further includes a first grass guard ring 4 and a second grass guard ring 6. The first grass guard ring 4 is installed on the front side of the rotating frame 14 of the front leaf stripping mechanism 5 to prevent weeds and sugarcane leaves from entering the inside of the sleeve 11 of the front leaf stripping mechanism 5. The second grass guard ring 6 is installed on the front side of the rotating frame 14 of the rear leaf stripping mechanism 5 and is located between the two leaf stripping mechanisms 5 to prevent weeds and sugarcane leaves from entering the inside of the sleeves 11 of the two leaf stripping mechanisms 5, ensuring that the leaf stripping mechanism 5 can work properly.

[0027] Reference Figures 1 to 3 , preferably, the leaf stripping roller further includes an end cover 10. The end cover 10 is installed on the rear side of the rotating frame 14 of the rear leaf stripping mechanism 5 to prevent weeds and sugarcane leaves from entering the inside of the sleeve 11 of the rear leaf stripping mechanism 5.

[0028] Reference Figures 1 to 3 , the mounting shaft 3 and the vehicle frame can be fixedly connected, or can be a lift connection with adjustable height, or can be connected to the vehicle frame in a manner that the angle of the front end of the mounting shaft 3 can be adjusted up and down. Preferably, the front end of the mounting shaft 3 is connected to the vehicle frame in a manner that the angle can be adjusted up and down through an angle adjustment mechanism, that is, the front end of the mounting shaft 3 can swing up and down to adjust the height of the leaf stripping mechanism 5 for leaf stripping operations on sugarcane at different times and different heights.

[0029] Reference Figures 1 to 3 , the front end of the mounting shaft 3 is swing-connected to the vehicle frame up and down. The angle adjustment mechanism includes a telescopic rod, and the telescopic rod is used to drive the mounting shaft 3 to swing up and down to adjust the angle of the mounting shaft 3, thereby adjusting the height of the leaf stripping mechanism 5; alternatively, the angle adjustment mechanism includes two fan-shaped angle adjustment plate groups and bolts. Preferably, the angle adjustment mechanism includes two fan-shaped angle adjustment plate groups and bolts. One of the fan-shaped angle adjustment plate groups is installed on the vehicle frame, and the other fan-shaped angle adjustment plate group is installed on the front end of the mounting shaft 3, and the arc surfaces of the two fan-shaped angle adjustment plate groups are arranged corresponding to each other. Each fan-shaped angle adjustment plate group includes two fan-shaped angle adjustment plates 1 distributed relatively left and right to improve the connection stability between the mounting shaft 3 and the vehicle frame. A plurality of uniformly distributed mounting through holes 2 are provided along the arc line direction on the arc end of each fan-shaped angle adjustment plate 1, and the axes of each mounting through hole 2 are distributed in the left-right direction. The bolt passes through one of the mounting through holes 2 on each fan-shaped angle adjustment plate 1 and is fixedly connected through a nut. By changing the connection position between the mounting through holes 2, the mounting shaft 3 can be swung up and down, thereby adjusting the height of the leaf stripping mechanism 5 to adapt to sugarcane at different times and different heights, improving the leaf stripping effect, and having strong practicability.

[0030] Reference Figure 2, preferably, each driving device includes a brushless motor 12. The brushless motor 12 is mounted on the mounting shaft 3 and is located within the sleeve 11, and the brushless motor 12 is connected to the corresponding rotating frame 14. By driving the two brushless motors 12 to rotate forward or backward, the two leaf stripping mechanisms 5 on the same axis can be rotated bidirectionally, with good leaf stripping effect, high efficiency and stability.

[0031] Reference Figure 3 , preferably, a plurality of fan blades 13 are uniformly arranged in the circumferential direction of the mounting shaft 3 on the inner side of the rear end of the rotating frame 14 of each leaf stripping mechanism 5, and the fan blades 13 are located within the corresponding sleeve 11. The wind generated by the fan blades 13 is used to drive the air flow inside the brushless motor 12, so that the heat generated during the operation of the brushless motor 12 can be dissipated better and more evenly.

[0032] Reference Figures 1 to 3 , preferably, the leaf stripping rope is made of nylon rope, which has strong load-bearing capacity, good wear resistance, is not easy to break, and can improve the leaf stripping effect.

[0033] By using the leaf stripping roller of the present utility model, the two leaf stripping mechanisms 5 can be assembled on the same mounting shaft 3, and the two leaf stripping mechanisms 5 rotate in opposite directions, so that the leaf stripping of both sides of the sugarcane rows can be carried out. The structure is simple, the volume of the whole machine is reduced, and it can adapt to both sugarcane rows with a narrow row spacing and sugarcane rows with a large row spacing; moreover, the angle of the mounting shaft 3 can be adjusted up and down, so as to adjust the height of the leaf stripping mechanism 5 to carry out leaf stripping operations on sugarcane at different times and different heights, with strong practicability.

[0034] The foregoing description of specific exemplary embodiments of the present utility model is for the purposes of illustration and exemplification. These descriptions are not intended to limit the present utility model to the precise forms disclosed, and it is apparent that many changes and variations are possible in light of the above teaching. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present utility model and its practical applications, so that those skilled in the art can implement and utilize the various different exemplary embodiments and various different selections and changes of the present utility model. The scope of the present utility model is intended to be defined by the claims and their equivalents.

Claims

1. An electric sugarcane inter-row leaf stripping roller, characterized in that: include: A mounting shaft, the axis of which is distributed in the front-rear direction, and the front end of the mounting shaft is connected to the vehicle frame; as well as At least two leaf stripping mechanisms, both of which are rotatably mounted on the mounting shaft, and the two leaf stripping mechanisms are relatively distributed front and back; each of the leaf stripping mechanisms is driven to rotate by a driving device, and the two leaf stripping mechanisms rotate in opposite directions; wherein each of the leaf stripping mechanisms comprises: A rotating frame rotatably connected to the mounting shaft; A sleeve, the interior of the rotating frame is provided with the sleeve, and the sleeve is sleeved on the outer side of the installation shaft; and A plurality of fixed tubes are evenly distributed along the circumferential direction of the rotating frame, and the plurality of fixed tubes are located on the outside of the sleeve; the length of each fixed tube is distributed along the front-to-back direction, and each fixed tube is provided with a plurality of evenly distributed mounting holes along its length direction, and a leaf stripping rope is fixed on each mounting hole.

2. The electric sugarcane inter-row leaf stripping roller according to claim 1, characterized in that: Each of the leaf stripping mechanisms further comprises a plurality of anti-entanglement tubes, the anti-entanglement tubes correspond to the fixed tubes one by one, and each of the anti-entanglement tubes is mounted on the rotating frame and is located above the corresponding fixed tube.

3. The electric sugarcane inter-row leaf stripping roller according to claim 1, characterized in that: It also includes a first grass retaining ring and a second grass retaining ring, wherein the first grass retaining ring is installed on the front side of the rotating frame of the front leaf stripping mechanism; the second grass retaining ring is installed on the front side of the rotating frame of the rear leaf stripping mechanism and is located between the two leaf stripping mechanisms.

4. The electric sugarcane inter-row leaf stripping roller according to claim 1, characterized in that: It also includes an end cover, which is installed on the rear side of the leaf stripping mechanism.

5. The electric sugarcane inter-row leaf stripping roller according to claim 1, characterized in that: The front end of the mounting shaft is connected to the vehicle frame through an angle adjustment mechanism in a manner that the angle can be adjusted up and down.

6. The electric sugarcane inter-row leaf stripping roller according to claim 5, characterized in that: The angle adjustment mechanism includes two fan-shaped angle adjustment plate groups and bolts, one of the fan-shaped angle adjustment plate groups is installed on the frame, and the other fan-shaped angle adjustment plate group is installed on the front end of the mounting shaft, and the arc surfaces of the two fan-shaped angle adjustment plate groups are arranged correspondingly; each of the fan-shaped angle adjustment plate groups includes two fan-shaped angle adjustment plates relatively distributed on the left and right, and a plurality of evenly distributed mounting through holes are provided on the arc end of each fan-shaped angle adjustment plate along the arc line direction; the bolt passes through one of the mounting through holes on each fan-shaped angle adjustment plate and is fastened by a nut.

7. The electric sugarcane inter-row leaf stripping roller according to claim 1, characterized in that: Each of the driving devices comprises a brushless motor, which is mounted on the mounting shaft and located in the sleeve, and is connected to the corresponding rotating frame.

8. The electric sugarcane inter-row leaf stripping roller according to claim 1, characterized in that: A plurality of fan blades evenly distributed along the circumferential direction of the mounting shaft are provided on the inner side of the rear end of the rotating frame of each of the leaf stripping mechanisms, and the fan blades are located in the corresponding sleeves.

9. The electric sugarcane inter-row leaf stripping roller according to claim 1, characterized in that: The leaf stripping rope is made of nylon rope.

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