Sugarcane planting, harvesting and leaf stripping machine and its working method

Abstract

The present invention discloses an all-in-one machine for planting, harvesting, and stripping sugarcane, and a working method thereof. The all-in-one machine comprises a vehicle body, a sugarcane supporting mechanism, a root cutting mechanism, a tip cutting mechanism, a leaf stripping mechanism, and a planting mechanism. A mounting frame is hingedly connected to the front side of the vehicle body. The sugarcane supporting mechanism comprises two sets of symmetrical straightening rollers. The root cutting mechanism is arranged between the two sets of straightening rollers and is slidably connected to the mounting frame. A gathering assembly is provided above the root cutting mechanism. The gathering assembly comprises two sets of conveying frames and a gathering drive. The two sets of conveying frames are symmetrically mounted on the mounting frame. The conveying frames are respectively rotatably provided with conveying chains, the conveying chains are provided with shifting blocks, the gathering drive is connected to the conveying chains, a stripping assembly is connected to the outlet end of the gathering assembly, the stripping assembly corresponds to the leaf stripping mechanism, the leaf stripping mechanism corresponds to a bucket arranged on the vehicle body, and the planting mechanism is arranged at the bottom of the bucket. The present invention replaces traditional manual leaf stripping, harvesting, and planting work with mechanization, effectively reducing dependence on manpower and improving work efficiency and overall benefits.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural machinery, and in particular to a sugarcane planting, harvesting and leaf stripping all-in-one machine and a working method thereof. Background Art

[0002] Sugarcane is a temperate and tropical crop. It is the raw material for making sucrose and can be used to extract ethanol as an energy substitute. my country has a long history of sugarcane cultivation and a wide planting area, covering Guangxi, Yunnan, Guangdong, Hainan and other places. However, in most of my country's sugarcane-producing areas, sugarcane planting, harvesting and leaf stripping still rely mainly on manual labor, which has problems of high labor intensity and low efficiency, and cost expenditure accounts for 1 / 3 of the total income; some existing sugarcane production machinery is mostly single-function equipment, and the independent operation of machinery in each link can easily lead to multiple vehicles entering the field, aggravating soil compaction, and requiring repeated investment in manpower to coordinate equipment, increasing overall costs, resulting in a serious lag in the development of sugarcane planting and harvesting mechanization.

[0003] Therefore, there is an urgent need for an integrated equipment that integrates planting, harvesting and leaf stripping functions to promote the comprehensive mechanization of sugarcane planting and harvesting production, realize continuous operation, reduce dependence on manpower, and improve comprehensive benefits. Summary of the Invention

[0004] The main purpose of the present invention is to overcome the defects of the above-mentioned background technology and provide a sugarcane planting, harvesting and leaf stripping machine and a working method of the sugarcane planting, harvesting and leaf stripping machine.

[0005] To achieve the above-mentioned purpose, the present invention proposes a sugarcane planting, harvesting and leaf stripping machine, which includes a vehicle body, a sugarcane supporting mechanism, a root cutting mechanism, a tip cutting mechanism, a leaf stripping mechanism and a planting mechanism. The sugarcane supporting mechanism, the root cutting mechanism and the tip cutting mechanism are arranged on the front side of the vehicle body, the leaf stripping mechanism and the planting mechanism are arranged on the vehicle body, the front side of the vehicle body is hinged with a mounting frame, the mounting frame is provided with a first hydraulic cylinder, the sugarcane supporting mechanism includes two groups of symmetrical straightening rollers, the two groups of straightening rollers are rotatably arranged on the mounting frame, the upper surface of the straightening roller is provided with a spiral protrusion and is inclined to one side of the vehicle body, the root cutting mechanism is arranged between the two groups of straightening rollers and is slidably connected to the mounting frame, the tip cutting mechanism is provided between the two groups of straightening rollers and is slidably connected to the mounting frame, The mechanism is arranged at one end of the vehicle body and extends to the top between the two groups of straightening rollers. A gathering assembly is provided above the root cutting mechanism. The gathering assembly includes two groups of conveying frames and a gathering drive. The two groups of conveying frames are symmetrically installed on the mounting frame. The conveying frames are respectively rotatably provided with transmission chains, and the transmission chains are provided with shifting blocks for shifting sugarcane. The gathering drive is connected to the transmission chain. The outlet end of the gathering assembly is connected with a stripping assembly, and the stripping assembly is installed on the mounting frame. The outlet end of the stripping assembly corresponds to the inlet end of the leaf stripping mechanism, and the outlet end of the leaf stripping mechanism corresponds to the bucket provided on the vehicle body. The planting mechanism is provided at the bottom of the bucket.

[0006] Furthermore, the root cutting mechanism includes a rotating cutter disc, a sliding frame and a cutting drive member. The mounting frame is provided with a slide groove, the sliding frame is slidably arranged in the slide groove, the cutting drive member is fixed on the sliding frame, and the output end of the cutting drive member is connected to the rotating cutter disc.

[0007] Furthermore, the sliding frame is provided with a first spring and a guide wheel component, one end of the first spring is fixedly connected to the sliding frame, and the other end of the first spring is fixedly connected to the mounting frame, the guide wheel component is arranged on the back of the sliding frame, the guide wheel component includes a guide rod and a detection roller, the sliding frame is provided with an adjustment seat, the guide rod is vertically inserted into the adjustment seat, the bottom end of the guide rod is connected to the detection roller, and the adjustment seat is provided with an adjustment bolt.

[0008] Furthermore, the striping assembly includes a striping screw, a screw driver, a guide bar and a striping bracket, the striping bracket is fixedly mounted on the mounting frame, the striping screw is obliquely mounted on the striping bracket, the guide bar is fixed on the striping bracket and corresponds to the striping screw, and the output end of the screw driver is connected to one end of the striping screw.

[0009] Furthermore, a guide roller is provided between the root cutting mechanism and the folding assembly, and both ends of the guide roller are rotatably connected to the mounting frame.

[0010] Furthermore, the leaf stripping mechanism includes a first conveying section, a branching assembly, a leaf stripping knife group and a second conveying section, the first conveying section, the branching assembly, the leaf stripping knife group and the second conveying section are all arranged inside the box, the branching assembly and the leaf stripping knife group are arranged in the middle of the conveying route of the first conveying section and the second conveying section, the first conveying section and the second conveying section both include an upper conveyor belt and a lower conveyor belt, a conveying gap is reserved between the upper conveyor belt and the lower conveyor belt, the upper conveyor belt and the lower conveyor belt are both wrapped around the conveying roller, one end of the conveying roller is respectively provided with mutually meshing conveying gears, the conveying rollers on the first conveying section and the second conveying section are connected by a chain drive, and one end of the conveying roller is connected to the output end of the conveying drive member by a chain drive.

[0011] Furthermore, the lane branching assembly includes a toggle plate and a lane branching guide block, the lane branching guide block is provided with a plurality of guide channels, the toggle plate is movably arranged in front of the lane branching guide block, the toggle plate is passed through the toggle guide rod, the toggle guide rod is arranged across the interior of the box, the toggle plate is cooperatively connected with a toggle screw rod parallel to the toggle guide rod, and one end of the toggle screw rod is connected to a toggle drive member.

[0012] Furthermore, the leaf stripping knife group is arranged behind the branching assembly, and the leaf stripping knife group includes an upper blade and a lower blade, and the upper blade and the lower blade are provided with an arc-shaped leaf stripping opening corresponding to the guide channel, and the upper blade and the lower blade are provided with a connecting rod, and the connecting rod is provided with a second spring, and the second spring is used to push the upper blade and the lower blade to move toward each other, and a sugarcane leaf outlet is provided on the bottom surface of the box body corresponding to the leaf stripping knife group.

[0013] Furthermore, the planting mechanism includes a sugarcane seedling cutting part and a burying part, the bottom surface of the truck bed is set as a V-shaped slope, and a seedling outlet is opened at the bottom of the V-shaped slope. The sugarcane seedling cutting part is arranged below the seedling outlet, and a hydraulic cylinder for unloading is provided at the seedling outlet. The burying part includes a plow frame and a plow body, and the plow body is arranged on the plow frame. One end of the plow frame is hinged to the tail end of the vehicle body, and a second hydraulic cylinder is provided on the plow frame. One end of the second hydraulic cylinder is hinged to the plow frame, and the other end of the second hydraulic cylinder is hinged to the vehicle body.

[0014] The present invention also proposes a working method of a sugarcane planting, harvesting and leaf stripping machine, comprising the following steps: S1, when harvesting sugarcane, the vehicle body is driven to the sugarcane planting ridge to be harvested, the first hydraulic cylinder lowers the mounting frame, and the position of the guide rod is adjusted by adjusting the bolt so that the detection roller at the bottom of the guide rod contacts the ground, thereby adjusting the height of the cutting position of the rotating cutter disc, the vehicle body is driven forward, and the two sets of symmetrical straightening rollers of the sugarcane supporting mechanism on the front side of the vehicle body lift up the fallen sugarcane, and the middle part of the sugarcane enters the gathering assembly and is clamped between the shifting blocks to keep the sugarcane vertically and transported backward. , until the root of the sugarcane encounters the rotating knife disk of the root cutting mechanism, and the tail of the sugarcane encounters the cutting mechanism, the root and tail of the sugarcane are cut off and harvested; S2, when the harvested sugarcane is peeled, the harvested sugarcane is conveyed to the slitting assembly by the gathering assembly, and is slid under the action of the slitting screw of the slitting assembly and the tail of the sugarcane falls to the side of the stripping mechanism. The tail of the sugarcane first enters the box of the stripping mechanism, and is conveyed to the direction of the lane assembly and the stripping knife group under the action of the first conveying section of the stripping mechanism. When the tail of the sugarcane is conveyed to the lane assembly position, it passes through The toggle drive member drives the toggle plate to move left and right, toggle the tail of the sugarcane to align with the different guide channels on the branch guide block. The sugarcane is distributed into different guide channels during the continuous transmission, and then passes through the arc-shaped leaf stripping opening set between the upper blade and the lower blade of the leaf stripping knife group. The upper blade and the lower blade fit tightly with the surface of the sugarcane under the action of the second spring, so that the leaves and root impurities of the sugarcane are stripped at the arc-shaped leaf stripping opening during the forward and backward transmission of the sugarcane. The stripped sugarcane leaves and root impurities are discharged from the sugarcane leaf outlet below. The stripped sugarcane enters the second conveying section and is The sugarcane is transferred to the truck bed for storage, so that the whole roots and leaves of the sugarcane are harvested and stripped. S3: When planting sugarcane, the whole sugarcane seedlings to be planted are placed in the truck bed, and the truck body is driven to the sugarcane planting ridge to be planted. The second hydraulic cylinder lowers the plow frame of the burying part so that the plow body is inserted into the ground on both sides of the planting ridge. The truck body is driven forward and the unloading hydraulic cylinder is activated at the same time to release the sugarcane seedlings in the truck bed and drop them to the sugarcane seedling cutting part below. A sugarcane seedling is cut into multiple sections by the sugarcane seedling cutting part and falls into the groove of the sugarcane planting ridge below, and is buried by the soil turned up by the plow body, thus completing the planting.

[0015] The beneficial effects of the present invention include: when harvesting sugarcane, the fallen sugarcane is straightened by the sugarcane supporting mechanism, the middle part of the straightened sugarcane is gathered and clamped by the gathering assembly, and then the root cutting mechanism and the tail cutting mechanism cut the root and tail of the sugarcane respectively, so that the sugarcane is subjected to uniform force as a whole during cutting, the cutting accuracy of the root and tail of the sugarcane is improved, the mechanical damage caused by shaking or twisting of the sugarcane during the cutting process is reduced, and the integrity of the sugarcane is ensured; the cut sugarcane enters the stripping assembly, is stripped by the stripping assembly, and the tail of the sugarcane is made to fall to the side of the leaf stripping mechanism, The tail of each sugarcane is firstly put into the defoliation mechanism and transported to one side of the truck bed. During the transporting process, the sugarcane is defoliated one by one and then put into the truck bed for collection. The continuous mechanical operation of sugarcane harvesting and defoliation is realized, which improves the work efficiency. When planting, the whole sugarcane seedling is put into the truck bed and transported to the sugarcane field to be planted. The planting mechanism automatically cuts the seed into several sections and buries the seeds in the soil for planting. By adopting mechanization to replace the traditional manual defoliation, harvesting and planting work, the dependence on manpower is effectively reduced and the overall benefits are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of a sugarcane planting, harvesting and leaf stripping machine according to an embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of the installation of the sugarcane supporting mechanism and the gathering drive member in an embodiment of the present invention.

[0018] Figure 3 Schematic diagram of the front of the root cutting mechanism in an embodiment of the present invention.

[0019] Figure 4 Schematic diagram of the back of the root cutting mechanism in an embodiment of the present invention.

[0020] Figure 5 Schematic diagram of a striping assembly in an embodiment of the present invention.

[0021] Figure 6 Schematic diagram of the leaf stripping mechanism in an embodiment of the present invention.

[0022] Figure 7 Schematic diagram of the installation of the upper conveyor belt and the lower conveyor belt in an embodiment of the present invention.

[0023] Figure 8 Schematic diagram of a lane dividing assembly in an embodiment of the present invention.

[0024] Figure 9 Schematic diagram of the leaf stripping knife group in an embodiment of the present invention.

[0025] Figure 10 Schematic diagram of the implantation mechanism in an embodiment of the present invention.

[0026] Figure 11Schematic diagram of a sugarcane seedling cutting piece according to an embodiment of the present invention.

[0027] Reference numerals: 1 vehicle body; 2 sugarcane supporting mechanism; 201 straightening roller; 2011 spiral protrusion; 3 root cutting mechanism; 301 rotating cutter head; 302 sliding frame; 3021 adjusting seat; 3022 adjusting bolt; 303 cutting drive member; 304 first spring; 305 guide wheel member; 3051 guide rod; 3052 detection roller; 4 cutting mechanism; 5 leaf stripping mechanism; 501 first conveying section; 502 lane dividing assembly; 5021 Toggle plate; 5022 Lane guide block; 5023 Guide channel; 5024 Toggle guide rod; 5025 Toggle screw rod; 5026 Toggle drive member; 503 Leaf stripping knife assembly; 5031 Upper blade; 5032 Lower blade; 5033 Curved leaf stripping opening; 5034 Connecting rod; 5035 Second spring; 504 Second conveying section; 505 Box; 5051 Sugarcane leaf outlet; 5052 Guide plate; 50 53 chute; 5054 upper conveyor belt; 506 lower conveyor belt; 507 conveyor roller; 5071 slider; 5072 third spring; 508 transmission gear; 509 conveyor drive; 6 planting mechanism; 601 sugarcane seedling cutting part; 6011 mounting frame; 6012 cutting; 6013 adjustment plate; 6014 adjustment drive; 6015 sensor; 6016 adjustment slot; 6017 adjustment screw; 6018 protective cover; 602 burying part; 6021 plow frame; 6022 plow body; 603 second hydraulic cylinder; 7 mounting frame; 8 first hydraulic cylinder; 9 gathering assembly; 901 conveyor frame; 902 gathering drive; 10 striping assembly; 1001 striping screw; 1002 screw drive; 1003 guide strip; 1004 striping bracket; 11 bucket; 1101 seedling outlet; 12 guide roller; 13 unloading hydraulic cylinder. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the embodiments of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. In addition, connection can be used for both fixing and circuit connection.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0032] Example 1

[0033] See also Figures 1 to 11The sugarcane planting, harvesting and leaf stripping machine disclosed in the present invention includes a vehicle body 1, a sugarcane supporting mechanism 2, a root cutting mechanism 3, a tip cutting mechanism 4, a leaf stripping mechanism 5 and a planting mechanism 6. The sugarcane supporting mechanism 2, the root cutting mechanism 3 and the tip cutting mechanism 4 are all arranged on the front side of the vehicle body 1, the leaf stripping mechanism 5 and the planting mechanism 6 are arranged on the vehicle body 1, and a mounting frame 7 is hinged on the front side of the vehicle body 1. A first hydraulic cylinder 8 is provided on the mounting frame 7, which can drive the mounting frame 7 to be lifted or lowered by the first hydraulic cylinder 8, thereby adjusting the position of the sugarcane supporting mechanism 2 and the root cutting mechanism 3. The sugarcane supporting mechanism 2 includes two groups of symmetrical straightening rollers 201, and the two groups of straightening rollers 201 are rotatably arranged on the mounting frame 7. A spiral protrusion 2011 is provided on the outer surface of the straightening roller 201, and the top of the straightening roller 201 is facing One side of the vehicle body 1 is tilted, and the root cutting mechanism 3 is arranged between the two groups of straightening rollers 201 and is slidably connected to the mounting frame 7, so that the root cutting mechanism 3 can be lifted and slid on the mounting frame 7, thereby adapting to sugarcane fields with different terrains and ridge heights. One end of the cutting mechanism 4 is hinged to the vehicle body 1, and the other end of the cutting mechanism 4 extends to the top between the two groups of straightening rollers 201, which is used to cut the tail of the straightened sugarcane; a gathering component 9 is provided above the root cutting mechanism 3, and the gathering component 9 includes two groups of conveying frames 901 and a gathering drive 902. The two groups of conveying frames 901 are symmetrically mounted on the mounting frame 7, and a transmission chain (not shown) is rotatably provided on the conveying frames 901, and a number of shifting blocks 902 for shifting the sugarcane are provided on the transmission chain. The gathering drive 90 2 is connected to the conveying chain, and the folding drive member 902 is preferably a motor. The two sets of folding drive members 902 respectively drive the conveying chain to rotate on the conveying frame 901. When the sugarcane is straightened by the sugarcane supporting mechanism 2, the middle part of the sugarcane enters between the two sets of conveying frames 901 and is clamped and folded by the shifting block 902. At the same time, the root of the sugarcane is cut by the root cutting mechanism 3 below and transmitted to the rear. The outlet end of the folding component 9 is connected with the stripping component 10, and the stripping component 10 is obliquely installed on the mounting frame 7. The outlet end of the stripping component 10 corresponds to the inlet end of the leaf stripping mechanism 5, and the outlet end of the leaf stripping mechanism 5 corresponds to the bucket 11 provided on the vehicle body 1. The planting mechanism 6 is provided at the bottom of the bucket 11. Specifically, the planting mechanism 6 includes a sugarcane seedling cutting member 601 and a turning and burying part 602. The bottom surface of the truck bed 11 is set as a V-shaped inclined plane. A seedling outlet 1101 is opened at the bottom of the V-shaped inclined plane. Several sugarcane seedling cutting parts 601 are evenly spaced below the seedling outlet 1101. The sugarcane seedling cutting parts 601 include a mounting frame 6011, a cutting wheel 6012, a seed cutting drive part (not shown), an adjustment plate 6013 and an adjustment screw rod 6017. The mounting frame 6011 is fixedly mounted on the bottom of the truck bed 11. An adjustment groove 6016 is provided on the inner wall of the mounting frame 6011. Both ends of the adjustment plate 6013 are slidably mounted in the adjustment groove 6016. The cutting wheel 6012 and the seed cutting drive part are both mounted on the adjustment plate 6013. The seed cutting drive part preferably adopts a motor. The delivery end of the seed cutting drive part is connected to the cutting wheel 6012.The cutting wheel 6012 is driven to rotate, and the whole sugarcane seedlings that fall onto the cutting wheel 6012 are cut into several sections of sugarcane seedlings for planting. A protective cover 6018 is also provided on the adjustment plate 6013. The protective cover 6018 covers the seed cutting drive member and part of the cutting wheel 6012. A sensor 6015 for detecting the sugarcane node position on the sugarcane seedling is provided on the protective cover 6018. The sensor 6015 is a device of the prior art and can detect the flatness of the length direction of the cut sugarcane part to determine whether the cut part has a sugarcane node. The adjusting screw rod 6017 is mounted on the bottom of the adjustment plate 6013. One end of the adjusting screw rod 6017 is connected to the adjusting drive member 6014. The adjusting drive member 6014 is preferably a motor. The adjusting drive member 6014 is linked to the sensor 6015. A discharge hydraulic cylinder 13 is provided at the seedling outlet 1101. The burying member 602 includes a plow frame 6021 and a plow body 6022, the plow body 6022 is mounted on the plow frame 6021, one end of the plow frame 6021 is hinged to the rear end of the vehicle body 1, and a second hydraulic cylinder 603 is mounted on the plow frame 6021, one end of the second hydraulic cylinder 603 is hinged to the plow frame 6021, and the other end of the second hydraulic cylinder 603 is hinged to the vehicle body 1. When planting sugarcane, the unloading hydraulic cylinder 13 opens the seedling outlet 1101, and the entire sugarcane seedling falls from the vehicle bucket 11 along the seedling outlet 1101 to the sugarcane seedling cutting member 601 below. As it falls, the sensor 6015 detects and determines the position of the sugarcane node on the sugarcane seedling. The adjustment drive member 6014 controls the adjustment screw 6017 to rotate forward or reverse according to the signal fed back by the sensor 6015, thereby driving the adjustment plate 6013 to move within the mounting frame 6011, thereby causing the cutting wheel 6012 to avoid the position of the sugarcane node on the sugarcane seedling and cut, thereby avoiding affecting the germination and growth of the sugarcane.

[0034] In this embodiment, the inlet of the slitting assembly 10 corresponds to the outlet of the gathering assembly 9. When harvesting sugarcane, the sugarcane is straightened by the sugarcane supporting mechanism 2, and the middle part of the straightened sugarcane is gathered and clamped by the gathering assembly 9, and then the root cutting mechanism 3 and the tip cutting mechanism 4 are used to cut the root and tail of the sugarcane respectively, so that the sugarcane is subjected to uniform force during cutting, the cutting accuracy of the root and tail of the sugarcane is improved, the mechanical damage caused by shaking or twisting of the sugarcane during the cutting process is reduced, and the integrity of the sugarcane is ensured; the cut sugarcane enters the slitting assembly 10, is slitting by the slitting assembly 10, and the tail of the sugarcane is tilted to the side of the leaf stripping mechanism 5, so that each sugarcane is cut into strips. The tail of the sugarcane first enters the leaf stripping mechanism 5 and is stripped while being transported to the side of the truck bed 11. The stripped sugarcane enters the truck bed 11 for collection, completing the sugarcane harvesting and leaf stripping work. Only one truck entry is required in the field, and the sugarcane harvesting and leaf stripping can be carried out simultaneously, avoiding multiple truck entries that aggravate soil compaction. During planting, the whole sugarcane seedling is placed in the truck bed 11 and transported to the sugarcane field to be planted. The planting mechanism 6 automatically cuts the seed into several sections and buries the seed in the soil for planting. By adopting mechanization to replace traditional manual leaf stripping, harvesting and planting work, labor costs are effectively saved and work efficiency is improved.

[0035] Example 2

[0036] See also Figure 3 and Figure 4In order to make the root cutting mechanism 3 adaptable to different ridge height terrains, the root cutting mechanism is adaptively adjusted according to the terrain so that the root cutting mechanism can always maintain an appropriate distance from the ground, ensuring that the sugarcane roots are cut at the best position, without leaving the roots too long to affect subsequent planting and growth, and without damaging the sugarcane stalks or causing the sugarcane heads to break due to cutting too high, thereby ensuring the accuracy and quality of root cutting. Based on the embodiment 1, this embodiment optimizes the specific structure of the root cutting mechanism 3; the root cutting mechanism 3 includes a rotating cutter head 301, a sliding frame 302 and a cutting drive The cutting drive member 303 is fixed on the sliding frame 302, and the cutting drive member 303 is preferably a motor. The output end of the cutting drive member 303 is connected to the rotating cutter disc 301; a first spring 304 and a guide wheel member 305 are provided on the sliding frame 302, one end of the first spring 304 is fixedly connected to the sliding frame 302, and the other end of the first spring 304 is fixedly connected to the mounting frame 7. The guide wheel member 305 Set on the back of the sliding frame 302, the guide wheel member 305 includes a guide rod 3051 and a detection roller 3052. The sliding frame 302 is provided with an adjustment seat 3021. The guide rod 3051 is vertically inserted into the adjustment seat 3021. The bottom end of the guide rod 3051 is in rolling connection with the detection roller 3052. An adjustment bolt 3022 is provided on the adjustment seat 3021. When in use, the adjustment bolt 3022 is first loosened, and the adjustment bolt 3022 is tightened after determining the height of the sugarcane root. The sliding frame 302 is under the action of the first spring 304. Under the action of the rotary cutter head 301, the detection roller 3052 of the guide wheel 305 is pressed against the ground. During the harvesting operation, the detection roller 3052 rolls on the ground. When encountering undulating terrain, the sliding frame 302 is driven to move up and down in the slide groove 701 without frequent shutdown adjustments, so as to ensure that the distance between the rotating cutter head 301 and the ground is consistent, so that the rotating cutter head 301 and the sugarcane root maintain good contact and relative motion relationship during the cutting process, thereby reducing the probability of contact between the cutter and foreign objects, extending the service life of the cutter, improving working efficiency and reducing damage to the sugarcane.

[0037] Example 3

[0038] See also Figure 2 and Figure 5In order to enable the cut sugarcane to enter the subsequent leaf stripping mechanism 5 one by one for leaf stripping, and to avoid multiple sugarcanes entering the leaf stripping mechanism 5 at the same time, which are easy to entangle and squeeze each other, resulting in blockage of the leaf stripping mechanism 5 and affecting work efficiency, and at the same time adjust the shape of the sugarcane entering the leaf stripping to facilitate the subsequent sugarcane leaf stripping process, this embodiment optimizes the structure of the slitting component 10 on the basis of Example 1; the slitting component 10 includes a slitting screw 1001, a screw driving member 1002, a guide bar 1003 and a slitting bracket 1004, the slitting bracket 1004 is fixedly mounted on the mounting frame 7, the slitting screw 1001 is obliquely mounted on the slitting bracket 1004, and the pitch of the slitting screw 1001 is provided with a sufficient length so that the slitting sugarcane can be conveyed backward in a posture of tilting and lying toward the side of the leaf stripping mechanism 5. The guide bar 1003 is fixed on the slitting bracket 1004 and is parallel to the slitting screw 1001. The output end of the screw driving member 1002 is connected to one end of the slitting screw 1001 to drive the slitting screw 1001 to rotate. The screw driving member 1002 is preferably a motor. A guide roller 12 is provided between the root cutting mechanism 3 and the gathering component 9. The two ends of the guide roller 12 are rotatably connected to the mounting frame 7. When the root of the sugarcane is cut, the vehicle body 1 is driven forward so that the root of the sugarcane rests on the guide roller 12. At the same time, the middle part of the sugarcane enters the slitting screw 1001 for slitting and moves backward to avoid the sugarcanes from being entangled and squeezed with each other, resulting in blockage of the leaf stripping mechanism 5, and ensuring that the tail of the sugarcane can effectively fall backward and enter the subsequent leaf stripping mechanism 5 first to facilitate the subsequent sugarcane leaf stripping processing operation.

[0039] Example 4

[0040] See also Figures 6 to 9In order to improve the leaf stripping effect and reduce the damage to the sugarcane skin and stems during leaf stripping, this embodiment optimizes the structure of the leaf stripping mechanism 5 on the basis of Example 4; the leaf stripping mechanism 5 includes a first conveying section 501, a branching assembly 502, a leaf stripping knife group 503 and a second conveying section 504. The first conveying section 501, the branching assembly 502, the leaf stripping knife group 503 and the second conveying section 504 are all arranged inside the box 505. The branching assembly 502 and the leaf stripping knife group 503 are arranged in the middle of the conveying route of the first conveying section 501 and the second conveying section 504. The first conveying section 501 and the second conveying section 504 both include an upper conveyor belt 5054 and a lower conveyor belt 506. The upper conveyor belt 5054 and the lower conveyor belt 506 are connected to each other. A conveying gap is reserved between the belts 506. The upper conveyor belt 5054 and the lower conveyor belt 506 are both wrapped around the conveyor roller 507. One end of the conveyor roller 507 is respectively provided with a transmission gear 508 that meshes with each other. The conveyor rollers 507 on the first conveying section 501 and the second conveying section 504 are connected by a chain drive. One end of the conveyor roller 507 is connected to the output end of the conveying drive member 509 through a chain drive. The conveying drive member 509 is preferably a motor. The lane assembly 502 includes a toggle plate 5021 and a lane guide block 5022. The lane guide block 5022 is provided with a number of guide channels 5023. The opening of the guide channel 5023 gradually decreases from front to back. The toggle plate 5021 is movable. The toggle plate 5021 is arranged in front of the branch guide block 5022, and the toggle plate 5021 is slidably penetrated on the toggle guide rod 5024. The toggle guide rod 5024 is arranged across the interior of the box body 505. A toggle screw rod 5025 parallel to the toggle guide rod 5024 is connected to the toggle plate 5021. One end of the toggle screw rod 5025 is connected to a toggle drive member 5026, and the toggle drive member 5026 is preferably a motor; the leaf stripping knife group 503 is arranged at the rear of the branch assembly 502, and the leaf stripping knife group 503 includes an upper blade 5031 and a lower blade 5032. The upper blade 5031 and the lower blade 5032 are respectively provided with an arc-shaped leaf stripping mouth 5033 corresponding to the guide channel 5023. The upper blade 503 The upper blade 5031 and the lower blade 5032 have an arc-shaped leaf-peeling opening 5033, forming an annular hole for sugarcane to pass through for leaf peeling. A connecting rod 5034 is provided on the upper blade 5031 and the lower blade 5032, which secures the upper blade 5031 and the lower blade 5032 to the lane guide block 5022. A second spring 5035 is sleeved on the connecting rod 5034, which is used to push the upper blade 5031 and the lower blade 5032 toward each other so that the arc-shaped leaf-peeling opening 5033 can closely contact the sugarcane stem for leaf peeling. A sugarcane leaf outlet 5051 is provided on the bottom surface of the housing 505 corresponding to the leaf-peeling knife assembly 503, and the peeled sugarcane leaves are discharged from the sugarcane leaf outlet 5051.Specifically, sliders 5071 are provided at both ends of the conveying roller 507 of the upper conveyor belt 5054. The conveying roller 507 can be rotatably connected to the sliders 5071. Slide grooves 5053 corresponding to the sliders 5071 are provided on both sides of the box body 505. The sliders 5071 can slide up and down in the slide grooves 5053. A third spring 5072 is provided on the slider 5071. The upper end of the third spring 5072 abuts against the top end of the slide groove 5053, thereby holding the conveying roller 507 at the upper conveyor belt 5054. 7 pushes toward the lower conveyor belt 506 to ensure that the upper conveyor belt 5054 and the lower conveyor belt 506 maintain close contact with the surface of the sugarcane when conveying sugarcanes of different diameters from the first conveyor section 501 to the second conveyor section 504, thereby increasing friction and improving conveying efficiency. A guide plate 5052 is provided on the box body 505 at an angle. When the sugarcane falls, the guide plate 5052 allows the tail of the sugarcane to slide more easily into the starting end of the first conveyor section 501, allowing the tail of the sugarcane to enter the leaf stripping mechanism 5 first.

[0041] In this embodiment, the tail of the sugarcane to be stripped enters the gap between the upper conveyor belt 5054 and the lower conveyor belt 506 of the first conveying section 501 and is then conveyed to the lane assembly 502. At this time, the toggle drive member 5026 drives the toggle screw rod 5025 to rotate forward and reverse, thereby driving the toggle plate 5021 to move, and the tail of the sugarcane is toggled to align with different guide channels 5023 on the lane guide block 5022 one by one. The first conveying section 501 pushes the whole sugarcane into the curved stripping opening 5033 of the leaf stripping knife group 503 behind the guide channel 5023, and the upper blade 5031 and the lower blade 5032 are tightly attached to the sugarcane stem. The sugarcane continues to move to the second conveying section 504. During the conveying process, the leaf stripping knife group 503 can effectively and thoroughly strip the leaves from the sugarcane from the tail to the root of the sugarcane, especially the leaves that are tightly connected to the tail of the sugarcane, which can also be effectively removed to reduce residue, and the damage to the sugarcane skin and stems is relatively small, and the sugarcane will not be excessively scratched or cut. Compared with the existing method of stripping leaves by beating the sugarcane leaves through the rapid rotation of the roller, the leaf stripping is performed by passing the leaf stripping knife group 503 one by one, and the leaf stripping effect is more thorough and uniform, effectively reducing the residual leaf stalks, and will not cause a large impact force on the sugarcane stems, especially for the tails of some relatively fragile or thin-skinned sugarcanes, effectively avoiding damage, scratches and other damage that affect the quality of the sugarcane.

[0042] Example 5

[0043] See also Figures 1 to 11The working method of the sugarcane planting, harvesting and leaf stripping machine disclosed in this embodiment is to harvest, leaf strip and plant sugarcane using the sugarcane planting, harvesting and leaf stripping machine of the above embodiment, including the following steps: S1, when harvesting sugarcane, drive the vehicle body 1 to the sugarcane planting ridge to be harvested, lower the mounting frame 7 to be parallel to the ground by the first hydraulic cylinder 8, and adjust the position of the guide rod 3051 by adjusting the bolt 3022 so that the detection roller 3052 at the bottom end of the guide rod 3051 abuts against the ground, thereby adjusting the height of the cutting position of the rotating cutter head 301, drive the vehicle body 1 forward, and the two sets of symmetrical straightening rollers on the sugarcane supporting mechanism 2 on the front side of the vehicle body 1 are rotated. 201 rotates to lift up the fallen sugarcane, and the middle part of the sugarcane enters the gathering component 9 and is clamped between the shifting blocks 902 to keep the sugarcane vertically transported backward until the root of the sugarcane encounters the rotating cutter disc 301 of the root cutting mechanism 3, and at the same time the tail of the sugarcane encounters the cutting mechanism 4, and the root and tail of the sugarcane are cut off for harvesting. Since the sugarcane is first gathered and clamped by the gathering component 9 and then cut by the root cutting mechanism 3 and the cutting mechanism 4 respectively, the sugarcane is subjected to uniform force during cutting, which can improve the cutting accuracy of the root and tail of the sugarcane, reduce the mechanical damage caused by shaking or twisting of the sugarcane during the cutting process, and ensure the integrity of the sugarcane; S2, for the harvester When the harvested sugarcane is peeled, the harvested sugarcane is conveyed by the gathering assembly 9 to the slitting assembly 10. Under the action of the slitting screw 1001 of the slitting assembly 10, the sugarcane is slit and the tail of the sugarcane falls to the side of the leaf stripping mechanism 5. The tail of the sugarcane first enters the box 505 of the leaf stripping mechanism 5 and is conveyed toward the lane assembly 502 and the leaf stripping knife group 503 under the action of the first conveying section 501 of the leaf stripping mechanism 5. When the tail of the sugarcane is conveyed to the position of the lane assembly 502, the toggle plate 5021 is driven to move left and right by toggle driving member 5026, and the tail of the sugarcane is toggled to align with the different guide channels 5023 on the lane guide block 5022. As the sugarcane continues to be transported, it is distributed into different guide channels 5023 and then passes through the arc-shaped leaf stripping opening 5033 provided between the upper blade 5031 and the lower blade 5032 of the leaf stripping knife group 503. The upper blade 5031 and the lower blade 5032 are tightly attached to the surface of the sugarcane under the action of the second spring 5035, so that the leaves and root impurities of the sugarcane are stripped at the arc-shaped leaf stripping opening 5033 during the transportation process. The stripped sugarcane leaves and root impurities are discharged from the sugarcane leaf outlet 5051 below. The stripped sugarcane enters the second conveying section 504 and is conveyed to the bucket 11 for storage, thereby achieving the whole-root harvesting and leaf stripping of the sugarcane.S3: When planting sugarcane, whole sugarcane seedlings are placed into the truck bed 11. The truck body 1 is driven to the desired sugarcane planting ridge. The second hydraulic cylinder 603 lowers the plow frame 6021 of the burying unit 602, inserting the plow body 6022 into the ground on both sides of the planting ridge. The truck body 1 is driven forward, and the unloading hydraulic cylinder 13 is activated to release the sugarcane seedlings from the truck bed 11 onto the sugarcane seedling cutting unit 601 below. The sugarcane seedlings are cut into multiple sections by the sugarcane seedling cutting unit 601 and fall into the grooves of the sugarcane planting ridge below. They are then buried by the soil turned up by the plow body 6022, completing the planting process. By replacing traditional manual leaf stripping, harvesting, and planting with mechanization, labor costs are effectively saved and work efficiency is improved.

[0044] The above description further details the present invention in conjunction with specific / preferred embodiments, and the specific implementation of the present invention should not be construed as being limited to these descriptions. Persons skilled in the art will appreciate that, without departing from the spirit of the present invention, they may make various substitutions or modifications to the described embodiments, and these substitutions or modifications should be considered within the scope of the present invention. Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "preferred embodiments," "examples," "specific examples," or "some examples" indicates that the specific features, structures, materials, or characteristics described in conjunction with such embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Persons skilled in the art may combine and assemble the different embodiments or examples described in this specification, as well as features from different embodiments or examples, without conflicting opinions. Although the embodiments of the present invention and their advantages have been described in detail, it should be understood that various changes, substitutions, and modifications may be made herein without departing from the scope of the present invention.

Claims

1. A sugarcane planting, harvesting and leaf stripping machine, characterized by: The invention comprises a vehicle body, a sugarcane supporting mechanism, a root cutting mechanism, a tip cutting mechanism, a leaf stripping mechanism and a planting mechanism, wherein the sugarcane supporting mechanism, the root cutting mechanism and the tip cutting mechanism are arranged on the front side of the vehicle body, the leaf stripping mechanism and the planting mechanism are arranged on the vehicle body, the front side of the vehicle body is hinged with a mounting frame, the mounting frame is provided with a first hydraulic cylinder, the sugarcane supporting mechanism comprises two groups of symmetrical straightening rollers, the two groups of straightening rollers are rotatably arranged on the mounting frame, the upper surface of the straightening roller is provided with a spiral protrusion and is inclined to one side of the vehicle body, the root cutting mechanism is arranged on the two groups of straightening rollers The sugarcane is moved along the conveyor belt, and the ... The outlet end of the stripping assembly corresponds to the inlet end of the leaf stripping mechanism, the outlet end of the leaf stripping mechanism corresponds to the bucket provided on the vehicle body, and the planting mechanism is provided at the bottom of the bucket; the leaf stripping mechanism includes a first conveying section, a lane assembly, a leaf stripping knife group and a second conveying section, the lane assembly includes a toggle plate and a lane guide block, a plurality of guide channels are provided on the lane guide block, the toggle plate is movably arranged in front of the lane guide block, the toggle plate is passed through the toggle guide rod, the toggle guide rod is arranged across the interior of the box body, and the toggle The movable plate is connected with a toggle screw rod parallel to the toggle guide rod, and one end of the toggle screw rod is connected with a toggle driving member; the leaf stripping knife group is arranged behind the branching assembly, and the leaf stripping knife group includes an upper blade and a lower blade, and the upper blade and the lower blade are provided with an arc-shaped leaf stripping mouth corresponding to the guide channel, and the upper blade and the lower blade are provided with a connecting rod, and a second spring is sleeved on the connecting rod, and the second spring is used to push the upper blade and the lower blade to move toward each other, and a sugarcane leaf outlet is provided on the bottom surface of the box body corresponding to the leaf stripping knife group.

2. The sugarcane planting, harvesting and leaf stripping machine according to claim 1, characterized in that: The root cutting mechanism includes a rotating cutter disc, a sliding frame and a cutting drive member. The mounting frame is provided with a slide groove, the sliding frame is slidably arranged in the slide groove, the cutting drive member is fixed on the sliding frame, and the output end of the cutting drive member is connected to the rotating cutter disc.

3. The sugarcane planting, harvesting and leaf stripping machine according to claim 2, characterized in that: The sliding frame is provided with a first spring and a guide wheel component, one end of the first spring is fixedly connected to the sliding frame, and the other end of the first spring is fixedly connected to the mounting frame, the guide wheel component is arranged on the back of the sliding frame, the guide wheel component includes a guide rod and a detection roller, an adjustment seat is provided on the sliding frame, the guide rod is vertically inserted into the adjustment seat, the bottom end of the guide rod is connected to the detection roller, and an adjustment bolt is provided on the adjustment seat.

4. The sugarcane planting, harvesting and leaf stripping machine according to claim 3, characterized in that: The striping assembly includes a striping screw, a screw driving member, a guide bar and a striping bracket. The striping bracket is fixedly mounted on the mounting frame, the striping screw is obliquely mounted on the striping bracket, the guide bar is fixed on the striping bracket and corresponds to the striping screw, and the output end of the screw driving member is connected to one end of the striping screw.

5. The sugarcane planting, harvesting and leaf stripping machine according to claim 4, characterized in that: A guide roller is provided between the root cutting mechanism and the folding assembly, and both ends of the guide roller are rotatably connected to the mounting frame.

6. The sugarcane planting, harvesting and leaf stripping machine according to claim 5, characterized in that: The first conveying section, the branching assembly, the leaf stripping knife group and the second conveying section are all arranged inside the box body, the branching assembly and the leaf stripping knife group are arranged in the middle of the conveying routes of the first conveying section and the second conveying section, the first conveying section and the second conveying section both include an upper conveyor belt and a lower conveyor belt, a conveying gap is reserved between the upper conveyor belt and the lower conveyor belt, the upper conveyor belt and the lower conveyor belt are both wrapped around the conveying roller, one end of the conveying roller is respectively provided with a mutually meshing conveying gear, the conveying rollers on the first conveying section and the second conveying section are connected by a chain drive, and one end of the conveying roller is connected to the output end of the conveying drive member by a chain drive.

7. The sugarcane planting, harvesting and leaf stripping machine according to claim 6, characterized in that: The planting mechanism includes a sugarcane seedling cutting part and a burying part. The bottom surface of the vehicle bucket is set as a V-shaped slope. A seedling outlet is opened at the bottom of the V-shaped slope. The sugarcane seedling cutting part is arranged below the seedling outlet. A unloading hydraulic cylinder is provided at the seedling outlet. The burying part includes a plow frame and a plow body. The plow body is arranged on the plow frame. One end of the plow frame is hinged to the tail end of the vehicle body. A second hydraulic cylinder is provided on the plow frame. One end of the second hydraulic cylinder is hinged to the plow frame, and the other end of the second hydraulic cylinder is hinged to the vehicle body.

8. A method for operating a sugarcane planting, harvesting, and stripping machine, characterized in that: The sugarcane planting, harvesting, and leaf stripping machine according to claim 7 is used to harvest, strip, and plant sugarcane, comprising the following steps: S1. When harvesting sugarcane, the vehicle is driven to the sugarcane planting ridge to be harvested. The first hydraulic cylinder lowers the mounting frame and adjusts the position of the guide rod by adjusting the bolt so that the detection roller at the bottom of the guide rod contacts the ground, thereby adjusting the height of the cutting position of the rotating cutter disc. The vehicle is driven forward, and the two sets of symmetrical straightening rollers of the sugarcane supporting mechanism on the front side of the vehicle lift the fallen sugarcane. The middle part of the sugarcane enters the gathering assembly and is clamped between the shifting blocks to keep the sugarcane vertically transported backward until the root of the sugarcane encounters the rotating cutter disc of the root cutting mechanism and the tail of the sugarcane encounters the tip cutting mechanism. The root and tail of the sugarcane are cut off and harvested. S2. When the harvested sugarcane is stripped, the harvested sugarcane is conveyed to the slitting assembly by the gathering assembly. Under the action of the slitting screw of the slitting assembly, the sugarcane tail is slit and falls to the side of the stripping mechanism. The sugarcane tail first enters the box of the stripping mechanism and is conveyed to the direction of the lane assembly and the stripping knife group under the action of the first conveying section of the stripping mechanism. When the sugarcane tail is conveyed to the lane assembly position, the toggle plate is driven to move left and right by the toggle drive member, and the sugarcane tail is toggled to different guide channels on the lane guide block. The sugarcane is aligned with the paths and distributed into different guide channels during continued transportation. Then, it passes through the arc-shaped stripping opening set between the upper blade and the lower blade of the stripping knife group. Under the action of the second spring, the upper blade and the lower blade are tightly attached to the surface of the sugarcane, so that the leaves and root impurities of the sugarcane are stripped at the arc-shaped stripping opening during the forward and backward transportation of the sugarcane. The stripped sugarcane leaves and root impurities are discharged from the sugarcane leaf outlet below. The stripped sugarcane enters the second conveying section and is conveyed to the truck bed for storage, thus realizing the whole-root harvesting and stripping of the sugarcane. S3. When planting sugarcane, the whole sugarcane seedlings to be planted are placed in the truck bed. The truck body is driven to the sugarcane planting ridge to be planted. The second hydraulic cylinder lowers the plow frame of the burying part so that the plow body is inserted into the ground on both sides of the planting ridge. The truck body is driven forward and the unloading hydraulic cylinder is activated to release the sugarcane seedlings in the truck bed and drop them onto the sugarcane seedling cutting part below. A sugarcane seedling is cut into multiple sections by the sugarcane seedling cutting part and falls into the groove of the sugarcane planting ridge below. It is buried by the soil turned up by the plow body, and the planting is completed.

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