CN114365622B - Harvester suitable for lodging sugarcane - Google Patents
Harvester suitable for lodging sugarcane Download PDFInfo
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- CN114365622B CN114365622B CN202111565729.XA CN202111565729A CN114365622B CN 114365622 B CN114365622 B CN 114365622B CN 202111565729 A CN202111565729 A CN 202111565729A CN 114365622 B CN114365622 B CN 114365622B
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- lodging
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/10—Harvesting of standing crops of sugar cane
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D65/00—Grain-crop lifters
- A01D65/02—Lifting fingers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to the field of agricultural machinery, and particularly discloses a harvester suitable for lodging sugarcane, which comprises: the machine body, a crawler wheel group, a control room, a power unit, a harvesting roller, a fixed sugarcane supporting mechanism, a movable sugarcane supporting mechanism, an undercut cutter head and a sugarcane supporting plate mechanism with a turning plate assembly. The harvester suitable for lodging sugarcane in this embodiment can plant the line through reaping the end and reaping two reaping mouths and two sets of fixed sugarcane mechanisms of holding up and reap simultaneously, and hold up the sugarcane mechanism through the activity and can right the sugarcane pole that does not have complete lodging in the outside and reap, the angle of turning up and the rolling inclination of activity that hold up the sugarcane of sugarcane mechanism can all be adjusted, can shovel the sugarcane that lies in complete lodging between the sugarcane planting line through holding up the board subassembly that turns over in the sugarcane board mechanism and to leading-in reaping in the fixed sugarcane mechanism of both sides, the difficult problem of lodging sugarcane reaping has been solved effectively, the wasting of resources has been reduced, promote and reap output.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to a harvester suitable for lodging sugarcane.
Background
Sugar cane is a temperate and tropical crop, a raw material for the production of sucrose, and ethanol can be extracted as an energy substitute. The sugarcane contains abundant sugar and water, also contains various vitamins, fat, protein, organic acid, calcium, iron and other substances which are very beneficial to the metabolism of a human body, and is mainly used for preparing sugar.
The harvesting by a harvester is a development trend of harvesting sugarcane, and has a certain range of application at present. The system of reaping of current harvester is mainly including holding up the sugarcane ware, the root cutter dish, reap the cylinder, it constitutes to lead sugarcane chain and collection box, utilize when reaping to hold up the sugarcane ware and draw in the sugarcane of sugarcane planting row both sides in to reaping the mouth earlier, then carry out the root through the position that the root cutter dish is close to the root to the cane stalk and cut, then through reaping in the cylinder is drawn into the sugarcane chain of leading in reaping the passageway with the cane stalk, through the cutting knife cutting or need not the cutting, carry cane stalk or sugarcane section to the collection box in and collect.
However, in the process of planting the sugarcane, due to the reasons of soil and weather, the sugarcane stalks can be generally caused to fall down to the two sides of the sugarcane planting rows, the inclined angle of some sugarcanes is larger, even the sugarcanes can completely fall down between the sugarcane planting rows, and the existing harvester can not harvest the fallen sugarcanes or has poor harvesting quality when harvesting the sugarcanes, so that the sugarcane is greatly wasted, and the harvesting yield is greatly influenced.
The above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and should not be used for evaluating the novelty and inventive step of the present application in the case that there is no clear evidence that the above content is disclosed at the filing date of the present patent application.
Disclosure of Invention
The invention aims to provide a harvester suitable for lodging sugarcane, so that the defects that the lodging sugarcane cannot be harvested, the yield is influenced and the resource waste is serious when the existing sugarcane harvester harvests the sugarcane are overcome.
In order to achieve the above purpose, the invention provides a lodging sugarcane harvester, which comprises a machine body, wherein the bottom of the machine body is provided with a crawler belt wheel set, the machine body is provided with a control room, a power unit and a recovery bin, and the lodging sugarcane harvester further comprises: the harvesting end is provided with two harvesting ports, the harvesting ports are communicated with the recovery bin through a harvesting channel, the control chamber is positioned between the harvesting end and the recovery bin, and a harvesting roller is arranged at the harvesting ports; the fixed sugarcane supporting mechanism comprises two fixed sugarcane supporting rollers, and the two fixed sugarcane supporting rollers are respectively arranged on two sides of the harvesting port in a rotatable manner; the movable sugarcane supporting mechanisms are symmetrically arranged on two sides of the cutting end, each movable sugarcane supporting mechanism comprises a rotating frame group, each rotating frame group comprises a first connecting part and a second connecting part, each first connecting part is rotatably connected with the machine body, the rotating axis of each first connecting part is parallel to the advancing direction of the machine body, each second connecting part is provided with a rotatable movable sugarcane supporting roller, and each second connecting part can drive the corresponding movable sugarcane supporting roller to rotate so that the angle between the movable sugarcane supporting roller and the advancing direction of the machine body is changed; the root cutter disc is arranged between the fixed sugarcane supporting mechanism and the harvesting roller; the sugarcane plate supporting mechanism comprises a transmission case, the transmission case is arranged between the two harvesting mouths, a vertically arranged transmission groove is formed in the transmission case, a transmission chain is arranged in the transmission groove, a plurality of turning plate assemblies are arranged on the transmission chain at intervals, each turning plate assembly comprises a moving seat, one end of each moving seat is fixedly arranged on the transmission chain, the other end of each moving seat bends towards the advancing direction of the machine body, two turning plates are respectively arranged on two sides of the other end of each moving seat, one end of each turning plate is elastically hinged with the corresponding moving seat, when the other ends of the two turning plates horizontally extend towards the harvesting mouths, the turning plate assemblies are in an unfolded state, and when the other ends of the two turning plates rotate to the vertical direction and approach each other, the turning plate assemblies are in a folded state; the transmission chain can drive the turning plate component to move from the bottom of the machine body in the folded state to the direction far away from the harvesting end along the transmission groove and automatically convert the turning plate component into the unfolded state, and then drive the turning plate component to move upwards, simultaneously automatically convert the turning plate component from the unfolded state to the folded state, and retract the turning plate component into the transmission box.
Preferably, in the above technical scheme, two sides of the machine body are respectively provided with a first driving portion, and the first driving portion can drive the rotating frame set to rotate at the first connecting portion.
Preferably, in the above technical scheme, a second driving part is arranged in the rotating frame set, and the second driving part can drive the second connecting part to drive the movable sugarcane lifting roller to rotate.
Preferably, among the above technical scheme, the rotating frame group further includes a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially hinged end to end, the first connecting rod and the third connecting rod are parallel to each other, and the second connecting rod faces towards the front of the machine body and forms a certain angle with the advancing direction of the machine body.
Preferably, in the above technical scheme, the first connecting portion is disposed on the first connecting rod, the side portion of the machine body is provided with a connecting seat, the first connecting portion is rotatably connected with the connecting seat, the first driving portion is a motor and disposed on the connecting seat, and an output end of the first driving portion is fixedly connected with the first connecting portion.
Preferably, in the above technical solution, the second connecting portion is provided on the second connecting rod, the second driving portion is a hydraulic cylinder, one end of the second driving portion is rotatably connected to the first connecting rod, and the other end of the second driving portion is rotatably connected to the third connecting rod.
Preferably, in the above technical scheme, the inside of transmission case still be equipped with drive chain assorted sprocket, one side of transmission case is equipped with the power input shaft, sprocket fixed mounting be in on the power input shaft, the power input shaft with reap the cylinder coaxial coupling.
Preferably, in the above technical solution, the driving groove ring is disposed outside the driving box, and includes: the cutting machine comprises a first section, a second section and a third section, wherein the first section is positioned at the bottom of the transmission case, the first section is parallel to the advancing direction of the machine body, one end of the second section is connected with one end of the first section, which is far away from the machine body, the other end of the second section extends upwards and gradually inclines towards the cutting end, two ends of the third section are respectively connected with one end of the first section, which is close to the machine body, and the other end of the second section, and the third section is inwards inclined at a position, which is close to the first section; the flap assembly is switchable from the folded state to the unfolded state when moving in the first section, from the unfolded state to the folded state when moving in the second section, and is always in the folded state when moving in the third section.
Preferably, in the above technical solution, one side of the transmission groove is provided with a guide groove, one side of the moving seat is rotatably connected with the transmission chain through a first pin shaft, and the other side of the moving seat is slidably arranged in the guide groove through a second pin shaft; the first pin shaft is arranged at one end of the moving seat, the second pin shaft is arranged in the middle of the moving seat and located below the first pin shaft, and a shovel head is arranged at the other end of the moving seat.
Preferably, among the above-mentioned technical scheme, be equipped with the gib block that a plurality of intervals set up on turning over the board, the gib block is followed the one end of turning over the board extends rather than its other end mutually, the gib block orientation one side of shovel head is equipped with the shovel face, works as turn over the board subassembly and be in when fold condition, two turn over on the board the gib block can alternate each other.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the sugarcane harvester, the two harvesting openings and the two groups of fixed sugarcane supporting mechanisms are arranged at the harvesting end, so that two sugarcane planting rows can be harvested at the same time, the sugarcane stalks which are not completely lodged at the outermost sides can be centered and harvested through the movable sugarcane supporting mechanisms, the outward turning angles of the movable sugarcane supporting mechanisms and the rolling inclination angles of the movable sugarcane supporting mechanisms can be adjusted, the sugarcane which is completely lodged between the sugarcane planting rows can be shoveled up through the turning plate assemblies in the sugarcane supporting plate mechanisms and guided into the fixed sugarcane supporting mechanisms at the two sides for harvesting, the problem that lodged sugarcane is difficult to harvest is effectively solved, the waste of resources is reduced, and the harvesting yield is increased.
2. The rotating frame group in the movable sugarcane supporting mechanism is composed of a four-bar mechanism, the angle of the movable sugarcane supporting roller can be changed by driving the movable sugarcane supporting mechanism through a second driving part composed of a hydraulic cylinder, and the movable sugarcane supporting mechanism is better in stability and strength of the whole structure, simple in structure and easier to maintain.
3. The rotating frame group is driven by the first driving part consisting of the motor, and can rotate independently, so that the rotating frame group can turn outwards towards two sides of the machine body and can be adjusted in real time according to the lodging angle of the lodging sugarcane at the outermost side.
4. When the turning plate assembly runs in the first section of the transmission groove, the turning plate assembly can be always in a folded state, when the turning plate assembly moves to a connecting part between the first section and the second section, the turning plate is automatically opened to enable the turning plate assembly to be in an unfolded state, lodging sugarcanes among sugarcane planting rows can be shoveled through a shovel head on the moving seat and a shovel surface of a guide strip on the turning plate, then the turning plate assembly is lifted upwards along the second section to move, sugarcane stalks can be lifted upwards and synchronously lifted, when the lifting plate assembly is lifted to a certain degree, the turning plate assembly is folded, the contact area among the sugarcane stalks is reduced, and the sugarcane stalks can be inclined towards the fixed sugarcane supporting mechanism on one side more easily.
5. The turning plate assembly in the sugarcane plate supporting mechanism can move in the transmission groove under the driving of the transmission chain, the shovel head of the turning plate assembly can be always horizontally forward under the action of the guide groove, and the turning plate assembly can be automatically switched from an unfolded state to a folded state in the operation process through the extrusion effect of the two sides of the transmission groove at the second section on the turning plate when being lifted upwards from the bottom through the alternate arrangement of the second section of the transmission groove and the guide groove.
6. According to the invention, the guide strips arranged at intervals on the turning plate can enable the damping between the side surface of the lodging sugarcane and the plate surface of the turning plate to be larger when the turning plate bears the lodging sugarcane to move upwards, so that the sugarcane is prevented from falling outwards from the side part of the turning plate.
Drawings
Figure 1 is a block diagram of a harvester suitable for lodging sugar cane in accordance with the present invention.
Fig. 2 is a structural diagram of a movable sugarcane supporting mechanism.
Fig. 3 is a partial cutaway view of one direction of the sugarcane plate supporting mechanism.
Fig. 4 is a partial cutaway view in another direction of the sugarcane plate supporting mechanism.
Fig. 5 is a block diagram of the flap assembly.
Description of the main reference numerals:
100-machine body, 101-crawler wheel group, 102-control room, 103-power unit, 104-recovery bin, 105-harvesting end, 106-harvesting opening, 110-harvesting roller and 120-connecting seat;
200-a fixed sugarcane supporting mechanism and 201-a fixed sugarcane supporting roller;
300-a movable sugarcane supporting mechanism, 310-a rotating frame group, 311-a first connecting part, 312-a second connecting part, 313-a first connecting rod, 314-a second connecting rod, 315-a third connecting rod, 316-a fourth connecting rod, 320-a movable sugarcane supporting roller, 330-a first driving part and 340-a second driving part;
400-undercut cutterhead;
500-sugarcane plate supporting mechanism, 501-transmission box, 503-transmission chain, 504-chain wheel, 505-power input shaft, 510-flap component, 511-moving seat, 512-flap, 513-first pin shaft, 514-second pin shaft, 515-shovel head, 516-guide bar, 517-shovel surface, 520-transmission groove, 521-first section, 522-second section, 523-third section and 540-guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. The terms "first", "second" and "third", if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying relative importance or implying a number of indicated technical features or a precedence of indicated technical features.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art. The following describes an embodiment of the present invention based on its overall structure.
As shown in fig. 1 to 5, the harvester suitable for lodging sugarcane in this embodiment includes: the sugarcane harvester comprises a machine body 100, a crawler belt wheel group 101, a control room 102, a power unit 103, a recovery bin 104, a harvesting end 105, a harvesting opening 106, a harvesting roller 110, a connecting seat 120, a fixed sugarcane supporting mechanism 200, a fixed sugarcane supporting roller 201, a movable sugarcane supporting mechanism 300, a rotating frame group 310, a first connecting portion 311, a second connecting portion 312, a first connecting rod 313, a second connecting rod 314, a third connecting rod 315, a fourth connecting rod 316, a movable sugarcane supporting roller 320, a first driving portion 330, a second driving portion 340, an undercut cutter head 400, a sugarcane supporting plate mechanism 500, a transmission box 501, a transmission chain 503, a chain wheel 504, a power input shaft 505, a flap plate assembly 510, a moving seat 511, a flap plate 512, a first pin shaft 513, a second pin shaft 514, a shovel head 515, a guide bar 516, a shovel surface 517, a transmission groove 520, a first section 521, a second section 522, a third section 523 and a guide groove 540.
Crawler belt wheel sets 101 are installed on two sides of the bottom of the machine body 100, a control room 102 is installed in the middle of the machine body 100, a recovery bin 104 is installed behind the machine body 100 of the power unit 103, the front end of the machine body 100 is a harvesting end 105, two harvesting ports 106 are arranged at the harvesting end 105, the two harvesting ports 106 are symmetrically arranged with the center of the machine body 100, the harvesting ports 106 are communicated with the recovery bin 104 through harvesting channels, the control room 102 is located between the harvesting end 105 and the recovery bin 104, harvesting rollers 110 are installed at the harvesting ports 106, the rotating axes of the harvesting rollers 110 are arranged in the horizontal direction, a fixed sugarcane supporting mechanism 200 is installed at each harvesting port 106 respectively, each fixed sugarcane supporting mechanism 200 comprises two fixed sugarcane supporting rollers 201, and the two fixed sugarcane supporting rollers 201 are installed on two sides of the harvesting ports 106 in a rotatable mode respectively.
The movable sugarcane supporting mechanisms 300 are two in number, the two movable sugarcane supporting mechanisms 300 are respectively and symmetrically arranged at two sides of the cutting end 105, the movable sugarcane supporting mechanisms 300 comprise rotating frame groups 310, and the rotating frame groups 310 comprise: the first connecting portion 311, the second connecting portion 312, the first connecting rod 313, the second connecting rod 314, the third connecting rod 315 and the fourth connecting rod 316, wherein the first connecting rod 313, the second connecting rod 314, the third connecting rod 315 and the fourth connecting rod 316 are hinged end to form a four-bar linkage, the first connecting rod 313 and the third connecting rod 315 are parallel to each other, and the second connecting rod 314 faces the front of the machine body 100 and forms a certain angle with the traveling direction of the machine body 100; the first connecting portion 311 and the side portion of the first connecting rod 313 are welded to each other, the connecting base 120 is welded to the side portion of the machine body 100, the first connecting portion 311 is rotatably connected to the connecting base 120, the first driving portion 330 is a motor and is mounted on the connecting base 120, and an output end of the first driving portion 330 is fixedly connected to the first connecting portion 311 so as to be capable of driving the rotating frame assembly 310 to turn outwards from two sides of the machine body 100; the second connecting part 312 is welded on the second connecting rod 314, the second driving part 340 is a hydraulic cylinder, one end of the second driving part 340 is rotatably connected with the first connecting rod 313, the other end of the second driving part 340 is rotatably connected with the third connecting rod 315, when the two ends of the second driving part 340 extend, the second connecting part 312 can be driven to drive the movable sugarcane supporting rollers 320 to rotate, the rotating frame group 310 can be adjusted in real time according to the lodging angle of the lodging sugarcane on the outermost side, and the sugarcane which is not completely lodged on the outermost side can be guided into the fixed sugarcane supporting mechanism 200.
The undercutting cutter head 400 is installed between the fixed sugarcane supporting mechanism 200 and the harvesting drum 110, and consists of a cutter head and a cutter seat for cutting the part of the sugarcane stalk close to the root.
Holding up sugarcane board mechanism 500 includes transmission case 501, and transmission case 501 installs between two cutting mouths 106, has seted up driving groove 520 on the transmission case 501, and driving groove 520 is parallel with the direction of advance of ground mutually perpendicular and with the harvester, and driving groove 520 encircles the outside of establishing at transmission case 501, and driving groove 520 includes: a first section 521, a second section 522, and a third section 523; the first section 521 is positioned at the bottom of the transmission case 501, the first section 521 is parallel to the advancing direction of the machine body 100, one end of the second section 522 is connected with one end of the first section 521, which is far away from the machine body 100, the other end of the second section 522 extends upwards and gradually inclines towards the harvesting end 105, two ends of the third section 523 are respectively connected with one end of the first section 521, which is close to the machine body 100, and the other end of the second section 522, and the third section 523 is inwards inclined at a position close to the first section 521; a transmission chain 503 and a chain wheel 504 are arranged on one side of the transmission groove 520, the path of the transmission chain 503 is consistent with the outline of the transmission groove 520, a power input shaft 505 is arranged on one side of the transmission box 501, the chain wheel 504 is fixedly arranged on the power input shaft 505, and the power input shaft 505 is coaxially connected with the harvesting roller 110; the other side of the transmission groove 520 is provided with a guide groove 540; a plurality of flap assemblies 510 are arranged on the transmission chain 503 at intervals, each flap assembly 510 comprises a moving seat 511, one side of each moving seat 511 is rotatably connected with the transmission chain 503 through a first pin 513, the other side of each moving seat 511 is slidably arranged in a guide groove 540 through a second pin 514, the moving seat 511 is integrally L-shaped, the first pin 513 is positioned at one vertical end of the moving seat 511, the second pin 514 is positioned at the turning point in the middle of the moving seat 511 and is positioned below the first pin 513, the other end of each moving seat 511 is bent towards the advancing direction of the machine body 100 and is horizontally arranged, and a shovel head 515 is arranged at the other end of each moving seat 511; two turning plates 512 are respectively arranged on two sides of the other end of the movable seat 511, and one end of each turning plate 512 is elastically hinged with the movable seat 511; when the other ends of the two flaps 512 extend horizontally towards the harvesting opening 106, the flap assembly 510 is in an unfolded state, and when the other ends of the two flaps 512 rotate to the vertical direction and approach each other, the flap assembly 510 is in a folded state; the transmission chain 503 can drive the flap assembly 510 to move upwards from the bottom of the machine body 100 along the transmission groove 520, the flap assembly 510 is in an unfolded state and moves forwards from the machine body 100 when moving in the first section 521, the flap assembly 510 moves upwards from the bottom of the machine body 100 and retracts into the transmission box 501 simultaneously when moving in the second section 522, the two flaps 512 are extruded through two sides of the transmission groove 520, the flap assembly 510 can be switched from the unfolded state to the folded state, the flap assembly 510 can move from the top to the bottom and continues to move along the first section when moving in the third section 523, when moving to the end of the first section 521, the other end of the movable seat 511 can extend outwards from the front end of the transmission box 501, so that the two flaps 512 can be automatically flicked, the flap assembly is switched from the folded state to the unfolded state, meanwhile, the lodging sugarcane is shoveled, the other end of the movable seat 511 is provided with a shovel head 515, a plurality of guide bars 516 arranged at intervals are arranged on the flaps 512, the guide bars 516 extend from one end of the flaps 512 to the other end of the flaps 512, one side of the guide bars is provided with a shovel surface 517 facing the sugarcane, and when the flap assembly is inserted into the folded state, the two flaps 510, the guide bars 512 are inserted into the guide bars 512.
To sum up, the harvester suitable for lodging sugarcane in this embodiment can reap two sugarcane planting rows simultaneously through being provided with two harvesting mouths and two sets of fixed sugarcane supporting mechanisms reaping the end reaping, and can right the sugarcane pole that does not completely lodge in the outside through activity sugarcane supporting mechanism and reap, the angle of turning up of activity sugarcane supporting mechanism and the rolling inclination of activity supporting sugarcane can all be adjusted, can shovel the sugarcane that is located completely lodge between the sugarcane planting row and reap to leading-in the fixed sugarcane supporting mechanism of both sides through holding up the board subassembly among the sugarcane board mechanism, thereby the difficult problem of lodging sugarcane reaping has been solved effectively, the waste of resource is reduced, the yield of reaping has been promoted.
The foregoing description of the specific exemplary embodiments of the invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching, although examples of the invention have been shown and described, the present examples are intended to be illustrative only and not limiting of the invention, the particular features, structures, materials or characteristics described may be suitably combined in any one or more of the examples or illustrations, the exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to make modifications, substitutions, variations and alterations as are suited to the particular use contemplated without departing from the principles and spirit of the invention, and are intended to be protected by the following claims.
Claims (10)
1. The utility model provides a harvester suitable for lodging sugarcane, includes organism (100), the bottom of organism (100) is equipped with caterpillar track wheelset (101), be equipped with control room (102), power pack (103) and recovery bin (104) on organism (100), its characterized in that still includes:
the harvesting device comprises a harvesting end (105), wherein the harvesting end (105) is provided with two harvesting mouths (106), the harvesting mouths (106) are communicated with a recovery bin (104) through harvesting channels, a control chamber (102) is positioned between the harvesting end (105) and the recovery bin (104), and harvesting rollers (110) are arranged at the harvesting mouths (106);
the fixed sugarcane supporting mechanism (200) comprises two fixed sugarcane supporting rollers (201), and the two fixed sugarcane supporting rollers (201) are respectively arranged on two sides of the harvesting opening (106) in a rotatable manner;
the movable sugarcane supporting mechanisms (300) are two in number and symmetrically arranged on two sides of the cutting end (105), each movable sugarcane supporting mechanism (300) comprises a rotating frame group (310), each rotating frame group (310) comprises a first connecting portion (311) and a second connecting portion (312), each first connecting portion (311) is rotatably connected with the machine body (100), the rotating axis of each first connecting portion is parallel to the advancing direction of the machine body (100), each second connecting portion (312) is provided with a rotatable movable sugarcane supporting roller (320), and each second connecting portion (312) can drive the corresponding movable sugarcane supporting roller (320) to rotate, so that the angle between the movable sugarcane supporting rollers and the advancing direction of the machine body (100) is changed;
the undercutting cutter disc (400) is arranged between the fixed sugarcane supporting mechanism (200) and the harvesting roller (110);
the sugarcane lifting plate mechanism (500) comprises a transmission box (501), the transmission box (501) is arranged between the two harvesting mouths (106), a vertically arranged transmission groove (520) is formed in the transmission box (501), a transmission chain (503) is arranged in the transmission groove (520), a plurality of turning plate assemblies (510) are arranged on the transmission chain (503) at intervals, each turning plate assembly (510) comprises a moving seat (511), one end of each moving seat (511) is fixedly arranged on the transmission chain (503), the other end of each moving seat (511) bends towards the advancing direction of the machine body (100), two turning plates (512) are respectively arranged on two sides of the other end of each moving seat (511), one end of each turning plate (512) is elastically hinged to the corresponding moving seat (511), when the other ends of the two turning plates (512) horizontally extend towards the harvesting mouths (106), the turning plate assemblies (510) are in an unfolded state, and when the other ends of the two turning plates (512) rotate to the vertical direction and approach each other, the turning plate assemblies (510) are in a folded state; the transmission chain (503) can drive the turning plate assembly (510) to move from the bottom of the machine body (100) along the transmission groove (520) in the folding state to the direction far away from the cutting end (105) and automatically convert the turning plate assembly into the unfolding state, then drive the turning plate assembly (510) to move upwards, and simultaneously enable the turning plate assembly (510) to automatically convert from the unfolding state to the folding state and retract the turning plate assembly (510) into the transmission box (501).
2. The harvester suitable for lodging sugar cane according to claim 1, wherein the body (100) is provided on each side with a first driving portion (330), the first driving portions (330) being capable of driving the rotating frame set (310) to rotate at the first connecting portion (311).
3. The harvester suitable for lodging sugarcane according to claim 2, wherein a second driving portion (340) is arranged in the rotating frame set (310), and the second driving portion (340) can drive the second connecting portion (312) to drive the movable sugarcane supporting roller (320) to rotate.
4. A harvester suitable for lodging sugar cane according to claim 3, characterized in that said revolving rack set (310) further comprises a first connecting rod (313), a second connecting rod (314), a third connecting rod (315) and a fourth connecting rod (316) hinged end to end in sequence, said first connecting rod (313) and third connecting rod (315) being parallel to each other, said second connecting rod (314) being directed towards the front of said body (100) and having an angle with the direction of travel of said body (100).
5. The harvester suitable for lodging sugarcane according to claim 4, wherein the first connecting portion (311) is arranged on the first connecting rod (313), the side portion of the machine body (100) is provided with a connecting seat (120), the first connecting portion (311) is rotatably connected with the connecting seat (120), the first driving portion (330) is a motor and arranged on the connecting seat (120), and the output end of the first driving portion (330) is fixedly connected with the first connecting portion (311).
6. The harvester suitable for lodging sugar cane according to claim 5, wherein the second connecting portion (312) is provided on the second link (314), the second driving portion (340) is a hydraulic cylinder, one end of the second driving portion (340) is rotatably connected with the first link (313), and the other end of the second driving portion (340) is rotatably connected with the third link (315).
7. The harvester suitable for lodging sugarcane according to claim 1, wherein the transmission case (501) is further internally provided with a chain wheel (504) matched with the transmission chain (503), one side of the transmission case (501) is provided with a power input shaft (505), the chain wheel (504) is fixedly installed on the power input shaft (505), and the power input shaft (505) is coaxially connected with the harvesting drum (110).
8. A harvester adapted for lodging sugar cane according to claim 1, wherein said drive trough (520) is provided annularly externally to said drive box (501), comprising: the cutting machine comprises a first section (521), a second section (522) and a third section (523), wherein the first section (521) is located at the bottom of the transmission box (501), the first section (521) is parallel to the advancing direction of the machine body (100), one end of the second section (522) is connected with one end, away from the machine body (100), of the first section (521), the other end of the second section (522) extends upwards and gradually inclines towards the cutting end (105), two ends of the third section (523) are respectively connected with one end, close to the machine body (100), of the first section (521) and the other end of the second section (522), and the third section (523) is inwards inclined at a position close to the first section (521); can be switched from the folded state to the unfolded state when the flap assembly (510) is moved in the first section (521), can be switched from the unfolded state to the folded state when the flap assembly (510) is moved in the second section (522), and can always be in the folded state when the flap assembly (510) is moved in the third section (523).
9. The harvester suitable for lodging sugarcanes according to claim 1, characterized in that one side of said transmission groove (520) is provided with a guide groove (540), one side of said mobile seat (511) is rotatably connected with said transmission chain (503) through a first pin (513), the other side of said mobile seat (511) is slidably provided in said guide groove (540) through a second pin (514); first round pin axle (513) are located remove the one end of seat (511), second round pin axle (514) are located remove the middle part of seat (511) and are located the below of first round pin axle (513), the other end that removes seat (511) is equipped with shovel head (515).
10. The harvester suitable for lodging canes according to claim 9, wherein the turning plate (512) is provided with a plurality of guide strips (516) arranged at intervals, the guide strips (516) extend from one end of the turning plate (512) to the other end of the turning plate, one side of the guide strips (516) facing the shovel head (515) is provided with a shovel surface (517), and when the turning plate assembly (510) is in the folded state, the guide strips (516) on the two turning plates (512) can be mutually interpenetrated.
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| CN114365622A (en) | 2022-04-19 |
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Application publication date: 20220419 Assignee: Nanning Cane Ding Agriculture Co.,Ltd. Assignor: GUANGXI ZHUANG AUTONOMOUS REGION ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2023980046314 Denomination of invention: A harvester suitable for lodging sugarcane Granted publication date: 20221213 License type: Common License Record date: 20231108 |