Walking type single-wheel driving sugarcane inter-row leaf stripping machine

Abstract

The invention discloses a hand-held single-wheel-driven sugarcane inter-row leaf peeling machine which comprises a frame, walking driving wheels are arranged at the bottom of the frame, and two handrails which are oppositely arranged left and right are arranged on the rear side of the frame; a walking switch is arranged on one handrail, and a leaf peeling switch is arranged on the other handrail; the battery compartment is arranged below the rear part of the frame; the walking controller is installed on the lower portion of the rear portion of the frame, and the walking driving wheels, the walking switch and the battery bin are all in data connection with the walking controller; the leaf peeling roller is mounted on the front side of the frame and is used for peeling leaves; the leaf stripping roller comprises a mounting shaft and at least two leaf stripping mechanisms; and the leaf stripping controller is mounted below the rear part of the frame, and the leaf stripping switch and each driving device are in data connection with the leaf stripping controller. The leaf peeling machine adopts a walking type single-wheel driving structure, is small in size and light in weight, can adapt to sugarcane line spacing of different sizes and various ditch bottom shapes, and is convenient to pass and operate.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery and equipment, and in particular to a hand-held single-wheel driven sugarcane inter-row leaf stripping machine. Background Art

[0002] Sugarcane is a temperate and tropical crop and the main raw material for making sucrose. During the planting process of sugarcane, as the sugarcane stems elongate, the leaves at the base gradually turn yellow from bottom to top. It is necessary to frequently strip the sugarcane leaves to ventilate and utilize light to reduce pests and diseases, reduce nutrient loss, and increase production, promote ripening, and increase sugar content. During the harvesting process of sugarcane, manual or sugarcane harvesters are often used for harvesting. If there are many sugarcane leaves, it is difficult for the sugarcane harvester to harvest, and the manual workload is greater. Most of the existing sugarcane inter-row defoliators use three-point suspension, self-propelled four-wheel or self-propelled crawler defoliators, which require multiple defoliation mechanisms to rotate and defoliate, and drive the defoliation rope to beat the sugarcane leaves after the defoliation mechanism rotates to peel the sugarcane leaves, thereby improving the defoliation efficiency. When the existing defoliators are working between rows, due to the different sizes of sugarcane row spacing and the different shapes of the ditch bottom, it is difficult to pass through, and even impossible to enter for operation, which is extremely inconvenient. That is, the existing leaf stripping machine is large in size and weight, often requires a larger spacing between sugarcane rows, and cannot adapt to a smaller spacing between sugarcane rows, resulting in inconvenience in passage. Summary of the invention

[0003] The purpose of the present invention is to provide a hand-held single-wheel driven sugarcane row stripper, so as to overcome the shortcomings of the existing strippers, such as large volume and weight, often requiring a larger spacing between sugarcane rows, being unable to adapt to a smaller spacing between sugarcane rows, and being inconvenient to pass.

[0004] To achieve the above-mentioned purpose, the present invention provides a hand-held single-wheel drive sugarcane inter-row leaf stripper, comprising: a frame, a travel drive wheel is provided at the bottom, and two handrails are provided on the rear side of the frame that are opposite to each other; one of the handrails is provided with a travel switch, and the other handrail is provided with a leaf stripping switch; a battery compartment is provided at the lower rear part of the frame; a travel controller is installed at the lower rear part of the frame, and the travel drive wheel, the travel switch, and the battery compartment are all data-connected with the travel controller; a leaf stripping roller is installed at the front side of the frame for stripping leaves; the leaf stripping roller comprises a mounting shaft and at least two leaf stripping mechanisms, the axis of the mounting shaft is distributed along the front-to-back direction, and the rear end of the mounting shaft is connected to the front side of the frame; the two leaf stripping mechanisms are both rotatably installed on the mounting shaft, and the two The leaf-peeling mechanisms are relatively distributed front and back; each of the leaf-peeling mechanisms is driven to rotate by a driving device, and the directions of the two leaf-peeling mechanisms are opposite; wherein each of the leaf-peeling mechanisms comprises: a rotating frame, which is 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 outside of the mounting shaft; and a plurality of fixed tubes, the plurality of fixed tubes are evenly distributed along the circumferential direction of the rotating frame, and the plurality of fixed tubes are all located on the outside of the sleeve; the length of each of the fixed tubes is distributed along the front-to-back direction, and each of the fixed tubes is provided with a plurality of evenly distributed mounting holes along its length direction, and a leaf-peeling rope is fixed to each of the mounting holes; and a leaf-peeling controller, which is installed at the lower rear of the frame, and the leaf-peeling switch and each of the driving devices are data-connected to the leaf-peeling controller.

[0005] Preferably, in the above technical solution, the front end of each of the armrests is connected to the rear side of the frame via a height adjuster in a height-adjustable manner.

[0006] Preferably, in the above technical solution, the height adjuster includes: a mounting plate group, which is installed on the rear side of the frame, the mounting plate group includes two fan-shaped mounting plates relatively distributed left and right, the front end of each fan-shaped mounting plate is provided with a first mounting through hole, the rear end of each fan-shaped mounting plate is an arc end, and the arc end of each fan-shaped mounting plate is provided with a plurality of evenly distributed second mounting through holes along the arc line direction; an armrest plate, which is fixed to the front end of the armrest, the front end of the armrest plate is provided with a third mounting through hole corresponding to the first mounting through hole, and the rear end of the armrest plate is provided with a fourth mounting through hole corresponding to the second mounting through hole; and at least two bolts, one of the bolts passes through the first mounting through hole and the third mounting through hole of each fan-shaped mounting plate and is connected by a nut, and the other bolt passes through one of the second mounting through holes and the fourth mounting through hole on each fan-shaped angle adjustment plate and is connected by a nut.

[0007] Preferably, the above technical solution further comprises at least two auxiliary wheels, both of which are mounted at the lower rear of the frame and arranged opposite to each other on the left and right sides, and the two auxiliary wheels are connected to the frame via a lifting mechanism in a manner in which both the height and the spacing can be adjusted.

[0008] Preferably, in the above technical solution, the lifting mechanism comprises: a nut seat, the nut seat is provided at the rear end of the frame, and a threaded hole is provided in the nut seat with an axis distributed in the up-down direction; a screw rod, which is threadedly connected to the nut seat, and an adjusting handle is provided at the upper end of the screw rod; a lifting frame, the lower end of the screw rod is rotatably connected to the lifting frame, and the lower end of the lifting frame is provided with a first sleeve for left and right guidance; and two second sleeves, a second sleeve is movably sleeved at each of the left and right ends of the first sleeve, the inner end of each of the second sleeves is movably sleeved in the first sleeve, and an auxiliary wheel is installed at the bottom of the outer end of each of the second sleeves; wherein, threaded through holes are provided on the side walls of the left and right ends of the first sleeve, and a fastening bolt is provided in each of the threaded through holes, and the inner end of the fastening bolt can abut against the outer side wall of the corresponding second sleeve.

[0009] Preferably, in the above technical solution, each of the leaf stripping mechanisms further includes a plurality of anti-entanglement tubes, the anti-entanglement tubes correspond one-to-one to the fixed tubes, and each of the anti-entanglement tubes is installed on the rotating frame and is located above the corresponding fixed tube.

[0010] Preferably, the above technical solution also includes a first grass retaining ring and a second grass retaining ring, the first grass retaining ring is installed on the rear side of the rotating frame of the rear leaf stripping mechanism; the second grass retaining ring is installed on the rear side of the rotating frame of the front leaf stripping mechanism and is located between the two leaf stripping mechanisms.

[0011] Preferably, in the above technical solution, the rear end of the mounting shaft is connected to the frame via an angle adjustment mechanism in such a way that the angle can be adjusted up and down.

[0012] Preferably, in the above technical solution, the angle adjustment mechanism includes two fan-shaped angle adjustment plate groups and bolts, wherein one of the fan-shaped angle adjustment plate groups is installed on the front side of the frame, and the other fan-shaped angle adjustment plate group is installed on the rear 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 fifth mounting through holes are provided on the arc end of each fan-shaped angle adjustment plate along the arc line direction thereof; the bolt passes through one of the fifth mounting through holes on each fan-shaped angle adjustment plate and is fastened by a nut.

[0013] Preferably, in the above technical solution, each of the driving devices comprises a brushless motor, the brushless motor is mounted on the mounting shaft and located in the sleeve, and the brushless motor is connected to the corresponding rotating frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The leaf stripping machine of the present invention adopts a hand-held single-wheel drive structure, which is small in size and light in weight. It can adapt to different sizes of sugarcane row spacing and various ditch bottom shapes, and is easy to pass and operate. The leaf stripping roller can gather two leaf stripping mechanisms on the same installation shaft and distribute them relatively front and back. The two leaf stripping mechanisms rotate in opposite directions. The leaf stripping rope generates an impact force to strip the sugarcane leaves under the high-speed rotation of the rotating frame. One leaf stripping mechanism can strip the leaves of the sugarcane row on one side, so that the two leaf stripping mechanisms can strip the leaves of the sugarcane rows on both sides. The structure is simple, further reducing the volume of the whole machine and improving the row spacing adaptability. If the sugarcane row spacing is large, only a longer leaf stripping rope needs to be replaced. The use method is flexible and convenient, and the practicality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a two-dimensional structural schematic diagram of a hand-held single-wheel driven sugarcane inter-row leaf stripper according to the present invention.

[0017] Figure 2 The figure is a three-dimensional structural schematic diagram of a hand-held single-wheel driven sugarcane inter-row leaf stripper according to the present invention.

[0018] Figure 3 It is a schematic diagram of the two-dimensional structure of the leaf stripping roller according to the present invention.

[0019] Figure 4 According to the present invention Figure 3 Schematic cross-sectional view along line AA.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the leaf stripping roller according to the present invention.

[0021] Description of main reference numerals:

[0022] 1-fan-shaped angle adjustment plate, 2-fifth mounting through hole, 3-mounting shaft, 4-first grass retaining ring, 5-leaf stripping mechanism, 6-second grass retaining ring, 7-mounting hole, 8-anti-entanglement tube, 9-fixing tube, 10-end cover, 11-sleeve, 12-brushless motor, 13-fan blades, 14-rotating frame, 15-frame, 16-fan-shaped mounting plate, 17-second mounting through hole, 18-armrest, 19-leaf stripping controller, 20-lifting frame, 21-leaf stripping roller, 22-auxiliary wheel, 23-travel drive wheel, 24-travel controller, 25-battery compartment, 26-travel switch, 27-leaf stripping switch. DETAILED DESCRIPTION

[0023] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0024] Unless explicitly stated otherwise, throughout the specification and claims, the term “comprise” or variations such as “include” or “comprising”, etc., will be understood to include the stated elements or components but not to exclude other elements or components.

[0025] Figures 1 to 5 A schematic structural diagram of a hand-held single-wheel driven sugarcane row stripper according to a preferred embodiment of the present invention is shown. The stripper includes a frame 15, a battery compartment 25, a travel controller 24, a stripping roller 21 and a stripping controller 19.

[0026] refer to Figures 1 to 5A travel drive wheel 23 is provided at the bottom of the frame 15, wherein a drive motor is provided inside the travel drive wheel 23, and the drive motor is a brushless motor structure. The brushless motor is connected to the travel drive wheel 23 through a planetary gear reduction mechanism, and the travel drive wheel 23 is driven to rotate by the brushless motor. Two handrails 18 arranged opposite to each other on the left and right are provided on the rear side of the frame 15, so that it is convenient for people to hold the handrails 18 and control the travel direction of the leaf stripper. A travel switch 26 is provided on one of the handrails 18, and the travel switch 26 can be a knob switch, which is convenient for controlling the travel, stop and travel speed of the leaf stripper. A leaf stripping switch 27 is provided on the other handrail 18, and the leaf stripping switch 27 can be a button switch, which is convenient for controlling the operation of the leaf stripping roller 21. The battery compartment 25 is arranged at the lower rear of the frame 15, and is used to supply power to the travel drive wheel 23 and the leaf stripping roller 21. The travel controller 24 is installed at the lower rear part of the frame 15. The drive motor of the travel drive wheel 23, the travel switch 26, and the battery compartment 25 are all connected to the travel controller 24, so that the travel switch 26 can control the power on and off of the drive motor of the travel drive wheel 23 through the travel controller 24, and control the rotation speed of the travel drive wheel 23, thereby controlling the travel, stop and travel speed of the travel drive wheel 23. The leaf stripping roller 21 is installed on the front side of the frame 15 for stripping leaves. The leaf stripping roller 21 includes a mounting shaft 3 and at least two leaf stripping mechanisms 5. The axis of the mounting shaft 3 is distributed in the front-to-back direction. The rear end of the mounting shaft 3 is connected to the front side of the frame 15, so that the leaf stripping roller 21 can travel in the spacing between sugarcane rows to perform leaf stripping operations. 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 relatively distributed front and back 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 two leaf stripping mechanisms 5 rotate in opposite directions, so that one leaf stripping mechanism 5 can strip the leaves of one side of the sugarcane row, and the two leaf stripping mechanisms 5 can strip the leaves of the sugarcane rows on both sides. Each of the leaf stripping mechanisms 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 on the outside of the mounting shaft 3 to prevent weeds and sugarcane leaves from entering the rotating frame 14 during the rotation and leaf stripping process of the leaf stripping mechanism 5, and winding around the mounting shaft 3 and the rotating frame 14, so as to ensure 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 all located on the outside of the sleeve 11. The length of each fixed tube 9 is distributed along the front-to-back direction, and each fixed tube 9 is provided with a plurality of evenly distributed mounting holes 7 along its length direction, and a leaf stripping rope is fixed on each mounting hole 7; the leaf stripping rope generates striking force to strip the sugarcane leaves under the high-speed rotation of the rotating frame 14.The two leaf stripping mechanisms 5 installed on the shaft 3 can strip the leaves of the sugarcane rows on both sides. The structure is simple, the volume of the whole machine is reduced, and the adaptability of the row spacing is improved. If the distance between the sugarcane rows is large, only a longer leaf stripping rope needs to be replaced. The use method is flexible and convenient, and the practicability is strong. The leaf stripping controller 19 is installed at the lower rear of the frame 15. The leaf stripping switch 27 and each drive device are data-connected with the leaf stripping controller 19, so that the leaf stripping switch 27 can control the power on, power off and speed of the drive device through the leaf stripping controller 19, thereby controlling the rotation, stop rotation and speed of the leaf stripping roller 21. The control method is simple and convenient. The leaf stripping machine of the present invention adopts a hand-held single-wheel drive structure, which is small in size and light in weight. It can adapt to different sizes of sugarcane row spacing and various shapes of ditch bottoms. It is convenient to pass and easy to operate.

[0027] refer to Figure 1 and Figure 2 The armrest 18 and the frame 15 may be fixedly connected or connected in a height-adjustable manner. Preferably, the front end of each armrest 18 is connected to the rear side of the frame 15 in a height-adjustable manner through a height adjuster, so as to facilitate the adjustment of the height of the armrest 18 to accommodate workers of different heights, and the armrest 18 is highly practical. Among them, the front end of the armrest 18 is connected to the frame 15 in an up-and-down swinging manner, and the height adjuster includes a telescopic rod, which drives the armrest 18 to swing up and down to adjust the angle of the armrest 18, thereby adjusting the height of the armrest 18; or, the height adjuster includes a mounting plate group, an armrest plate and at least two bolts. Further preferably, the height adjuster includes a mounting plate group, an armrest plate and at least two bolts. The mounting plate group is installed on the rear side of the vehicle frame 15. The mounting plate group includes two fan-shaped mounting plates 16 that are relatively distributed on the left and right sides. The front end of each fan-shaped mounting plate 16 is provided with a first mounting through hole, the rear end of each fan-shaped mounting plate 16 is an arc end, and the arc end of each fan-shaped mounting plate 16 is provided with a plurality of evenly distributed second mounting through holes 17 along the arc line direction. The armrest plate is fixed to the front end of the armrest 18. The front end of the armrest plate is provided with a third mounting through hole corresponding to the first mounting through hole, and the rear end of the armrest plate is provided with a fourth mounting through hole corresponding to the second mounting through hole 17. One of the bolts passes through the first mounting through hole of each fan-shaped mounting plate 16 and is connected with the third mounting through hole of the armrest plate by a nut, and the other bolt passes through one of the second mounting through holes 17 on each fan-shaped angle adjustment plate 1 and is connected with the fourth mounting through hole of the armrest plate by a nut. By changing the connection position between the fourth mounting through hole and the second mounting through hole 17, the armrest 18 can be swung up and down, thereby adjusting the height of the armrest 18. The structure is simple and the adjustment is convenient.

[0028] refer to Figure 1 and Figure 2Preferably, the defoliator further comprises at least two auxiliary wheels 22, both of which are mounted at the rear lower part of the frame 15 and arranged opposite to each other on the left and right sides, so as to improve the walking and working stability of the defoliator. The two auxiliary wheels 22 are connected to the frame 15 through a lifting mechanism in a manner that both the height and the spacing can be adjusted, so as to adjust the height of the auxiliary wheels 22 and the distance between the auxiliary wheels 22 to adapt to different terrains and sugarcane row spacings. Among them, the lifting mechanism can adopt a telescopic cylinder structure, or a structure combining a screw nut and a sleeve. Further preferably, the lifting mechanism comprises a nut seat, a screw, a lifting frame 20 and two second sleeves. A nut seat is provided at the rear end of the frame 15, and a threaded hole with an axis distributed in the up-and-down direction is provided in the nut seat. The screw is threadedly connected to the nut seat, and an adjustment handle is provided at the upper end of the screw, and the lower end of the screw is rotatably connected to the lifting frame 20. By rotating the adjustment handle, the height of the screw can be adjusted, thereby adjusting the height of the lifting frame 20. The lower end of the lifting frame 20 is provided with a first sleeve for left and right guidance, and a second sleeve is movably sleeved on both left and right ends of the first sleeve. The inner end of each second sleeve is movably sleeved in the first sleeve, and an auxiliary wheel 22 is installed at the bottom of the outer end of each second sleeve. By turning the screw, the height of the auxiliary wheel 22 can be adjusted to adapt to terrains of different heights. Among them, threaded through holes are provided on the side walls of the left and right ends of the first sleeve, and a fastening bolt is provided in each threaded through hole. The inner end of the fastening bolt can abut against the outer side wall of the corresponding second sleeve. By loosening the fastening bolt, the second sleeve can be slid left and right. After adjusting the distance between the two auxiliary wheels 22 to the required distance, the fastening bolt can be tightened. The structure is simple and easy to adjust.

[0029] refer to Figures 1 to 5 Preferably, each leaf stripping mechanism 5 also includes a plurality of anti-entanglement tubes 8, and the anti-entanglement tubes 8 correspond to the fixed tubes 9 one by one. Each anti-entanglement tube 8 is installed on the rotating frame 14 and is located above the corresponding fixed tube 9, and the length of each anti-entanglement tube 8 is distributed along the front-to-back direction. The smooth anti-entanglement tube 8 can play a guiding role. During the leaf stripping process, when the sugarcane leaves extend to the vicinity of the leaf stripping mechanism 5, the leaf stripping mechanism 5 can prevent the sugarcane leaves from being wrapped around the roller during rotation.

[0030] refer to Figures 1 to 5 Preferably, the leaf stripping roller 21 further comprises a first grass retaining ring 4 and a second grass retaining ring 6. The first grass retaining ring 4 is installed at the rear side of the rotating frame 14 of the rear leaf stripping mechanism 5 to prevent weeds and sugarcane leaves from entering the sleeve 11 of the front leaf stripping mechanism 5. The second grass retaining ring 6 is installed at the rear side of the rotating frame 14 of the front leaf stripping mechanism 5 and is located between the two leaf stripping mechanisms 5 to prevent weeds and sugarcane leaves from entering the sleeves 11 of the two leaf stripping mechanisms 5, thereby ensuring that the leaf stripping mechanisms 5 can work normally.

[0031] refer to Figures 1 to 5Preferably, the leaf stripping roller 21 also includes an end cover 10, which 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 sleeve 11 of the front leaf stripping mechanism 5.

[0032] refer to Figures 1 to 5 The mounting shaft 3 and the frame 15 may be fixedly connected, or may be height-adjustable lifting connection, or may be connected to the frame 15 in a manner that the angle of the rear end of the mounting shaft 3 can be adjusted up and down. Preferably, the rear end of the mounting shaft 3 is connected to the frame 15 through an angle adjustment mechanism in a manner that the angle can be adjusted up and down, that is, the rear end of the mounting shaft 3 can swing up and down to adjust the height of the leaf stripping mechanism 5 to perform leaf stripping operations on sugarcanes of different periods and heights. Among them, the rear end of the mounting shaft 3 is connected to the frame 15 for swinging up and down, and the angle adjustment mechanism includes a telescopic rod, which drives 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; or, 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 which is installed on the front side of the frame 15, and the other is installed on the rear end of the mounting shaft 3, and the arc surfaces of the two fan-shaped angle adjustment plate groups are arranged correspondingly. Each sector angle adjustment plate group includes two sector angle adjustment plates 1 that are relatively distributed left and right to improve the stability of the connection between the mounting shaft 3 and the frame 15. A plurality of evenly distributed fifth mounting through holes 2 are provided on the arc end of each sector angle adjustment plate 1 along the arc line direction, and the axis of each fifth mounting through hole 2 is distributed along the left and right direction. A bolt passes through one of the fifth mounting through holes 2 on each sector angle adjustment plate 1 and is fastened by a nut. By changing the connection position between the fifth 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 of different periods and heights, improve the leaf stripping effect, and have strong practicality.

[0033] refer to Figures 1 to 5 Preferably, each driving device includes a brushless motor 12, which is mounted on the mounting shaft 3 and located in the sleeve 11, and is connected to the corresponding rotating frame 14. By driving the two brushless motors 12 to rotate forward or reverse, the two coaxial leaf stripping mechanisms 5 can be rotated in both directions, and the leaf stripping effect is good, efficient and stable.

[0034] refer to Figures 1 to 5 Preferably, a plurality of fan blades 13 uniformly arranged along the circumferential direction of the mounting shaft 3 are provided on the inner side of the front end of the rotating frame 14 of each leaf stripping mechanism 5, and the fan blades 13 are located in the corresponding sleeve 11. The wind force 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 better and evenly dissipated.

[0035] refer to Figures 1 to 5 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.

[0036] The leaf stripping machine of the present invention adopts a hand-held single-wheel drive structure, has a small size and a light weight, can adapt to different sizes of sugarcane row spacings, and can adapt to various ditch bottom shapes, is easy to pass through, and is convenient for operation.

[0037] The foregoing description of specific exemplary embodiments of the present invention is for the purpose of illustration and demonstration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the present invention and various different selections and changes. The scope of the present invention is intended to be limited by the claims and their equivalents.

Claims

1. A hand-held single-wheel driven sugarcane inter-row leaf stripping machine, characterized in that: include: The frame has a travel drive wheel at the bottom, and two handrails are arranged opposite to each other on the rear side of the frame; one of the handrails is provided with a travel switch, and the other handrail is provided with a leaf stripping switch; A battery compartment, which is arranged at the lower rear portion of the frame; A walking controller is installed at the lower rear part of the frame, and the walking driving wheel, the walking switch and the battery compartment are all data-connected to the walking controller; A leaf stripping roller is mounted on the front side of the frame and is used for stripping leaves; the leaf stripping roller comprises a mounting shaft and at least two leaf stripping mechanisms, the axis of the mounting shaft is distributed along the front-to-back direction, and the rear end of the mounting shaft is connected to the front side of the frame; the two leaf stripping mechanisms are both mounted on the mounting shaft in a rotatable manner, and the two leaf stripping mechanisms are relatively distributed front to back; each leaf stripping mechanism is driven to rotate by a driving device, and the two leaf stripping mechanisms rotate in opposite directions; wherein each leaf stripping mechanism 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, the plurality of fixed tubes are evenly distributed along the circumferential direction of the rotating frame, and the plurality of fixed tubes are all located outside the sleeve; the length of each fixed tube is distributed along the front-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 to each mounting hole; and A leaf stripping controller is installed at the lower rear part of the frame, and the leaf stripping switch and each of the driving devices are data-connected with the leaf stripping controller.

2. The hand-held single-wheel driven sugarcane row stripper according to claim 1, characterized in that: The front end of each of the armrests is connected to the rear side of the frame in a height-adjustable manner via a height adjuster.

3. The hand-held single-wheel driven sugarcane row stripper according to claim 2, characterized in that: The height adjuster comprises: A mounting plate group, which is mounted on the rear side of the frame, the mounting plate group includes two fan-shaped mounting plates that are oppositely distributed on the left and right sides, each of the fan-shaped mounting plates has a first mounting through hole at the front end, and each of the fan-shaped mounting plates has an arc end at the rear end, and each of the fan-shaped mounting plates has a plurality of evenly distributed second mounting through holes on the arc end along the arc line direction; an armrest plate fixed to the front end of the armrest, the front end of the armrest plate being provided with a third mounting through hole corresponding to the first mounting through hole, and the rear end of the armrest plate being provided with a fourth mounting through hole corresponding to the second mounting through hole; and At least two bolts, one of which passes through the first mounting through hole and the third mounting through hole of each of the fan-shaped mounting plates and is connected by a nut, and the other bolt passes through one of the second mounting through hole and the fourth mounting through hole of each of the fan-shaped angle adjustment plates and is connected by a nut.

4. The hand-held single-wheel driven sugarcane row stripper according to claim 1, characterized in that: It also includes at least two auxiliary wheels, which are both installed at the lower rear of the frame and arranged opposite to each other on the left and right sides. The two auxiliary wheels are connected to the frame through a lifting mechanism in a manner that the height and the spacing can be adjusted.

5. The hand-held single-wheel driven sugarcane row stripper according to claim 4, characterized in that: The lifting mechanism comprises: A nut seat, the rear end of the frame is provided with the nut seat, and the nut seat is provided with threaded holes whose axes are distributed in the up-down direction; A screw rod, which is threadedly connected to the nut seat, and an adjustment handle is provided at the upper end of the screw rod; A lifting frame, the lower end of the screw rod is rotatably connected to the lifting frame, and the lower end of the lifting frame is provided with a first sleeve for left and right guidance; and Two second sleeves, a second sleeve is movably sleeved on both left and right ends of the first sleeve, the inner end of each second sleeve is movably sleeved in the first sleeve, and an auxiliary wheel is installed at the bottom of the outer end of each second sleeve; wherein, threaded through holes are provided on the side walls at both left and right ends of the first sleeve, and a fastening bolt is provided in each threaded through hole, and the inner end of the fastening bolt can abut against the outer side wall of the corresponding second sleeve.

6. The hand-held single-wheel driven sugarcane row stripper 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.

7. The hand-held single-wheel driven sugarcane row stripper 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 rear side of the rotating frame of the rear leaf stripping mechanism; the second grass retaining ring is installed on the rear side of the rotating frame of the front leaf stripping mechanism and is located between the two leaf stripping mechanisms.

8. The hand-held single-wheel driven sugarcane row stripper according to claim 1, characterized in that: The rear end of the mounting shaft is connected to the vehicle frame through an angle adjustment mechanism in a manner in which the angle can be adjusted up and down.

9. The hand-held single-wheel driven sugarcane row stripper according to claim 8, characterized in that: The angle adjustment mechanism includes two fan-shaped angle adjustment plate groups and bolts, wherein one of the fan-shaped angle adjustment plate groups is installed on the front side of the frame, and the other fan-shaped angle adjustment plate group is installed on the rear 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 that are relatively distributed on the left and right, and a plurality of evenly distributed fifth 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 fifth mounting through holes on each fan-shaped angle adjustment plate and is fastened by a nut.

10. The hand-held single-wheel driven sugarcane inter-row leaf stripping machine 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.

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